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Date
Nouveautés (dernières 4 semaines) 62
2021 janvier (MACJ) 28
2020 décembre 62
2020 novembre 80
2020 octobre 73
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Classe IPC
H04W 72/04 - Affectation de ressources sans fil 291
H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole 218
H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission 203
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur 164
H04W 36/00 - Dispositions pour le transfert ou la resélection 150
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1.

INTEGRATED SIGNALING OF HARQ ACKNOWLEDGEMENTS

      
Numéro d'application CN2019096282
Numéro de publication 2021/007796
Statut Délivré - en vigueur
Date de dépôt 2019-07-17
Date de publication 2021-01-21
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Guo, Haiyou

Abrégé

Embodiments of the present disclosure relate to integrated signaling of Hybrid Automatic Repeat reQuest acknowledgements. A first device determines reception states of a plurality of transmission blocks received from at least one second device. The first device generates a sequence of bits based on the reception states of the plurality of transmission blocks such that each of the plurality of transmission blocks corresponds to one or more bits in the sequence. The first device transmits the sequence of bits to the at least one second device as indication of the reception states.

Classes IPC  ?

  • H04L 1/16 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un canal de retour dans lequel le canal de retour porte des signaux de contrôle, p.ex. répétition de signaux de demande

2.

MECHANISM FOR INTERACTIONS FOR ENTERING INTO SLEEP MODE

      
Numéro d'application CN2019095870
Numéro de publication 2021/007725
Statut Délivré - en vigueur
Date de dépôt 2019-07-12
Date de publication 2021-01-21
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Koskinen, Jussi-Pekka
  • Wu, Chunli
  • Turtinen, Samuli

Abrégé

Embodiments of the present disclosure relate to mechanism for interactions for entering into the sleep mode. According to embodiments of the present disclosure, the network device transmits the information of go-to-sleep, GTS, to the terminal device on a lower layer (for example, the physical layer). The lower protocol layer informs the higher protocol layer (for example, the MAC layer) of the information of GTS. The terminal device determines how to monitor the physical downlink channel based on the information of GTS. Further, the terminal device may switch bandwidth part based on the information of GTS. In this way, the GTS is able to significantly save power.

Classes IPC  ?

3.

POWER EXPOSURE REPORTING FOR WIRELESS NETWORKS

      
Numéro d'application EP2019069368
Numéro de publication 2021/008710
Statut Délivré - en vigueur
Date de dépôt 2019-07-18
Date de publication 2021-01-21
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Kiilerich Pratas, Nuno Manuel
  • Vejlgaard, Benny
  • Nielsen, Sari Kaarina
  • Svendsen, Simon
  • Caporal Del Barrio, Samantha

Abrégé

According to an example embodiment, a method may include detecting, by a user equipment in a wireless network, a power exposure event for the user equipment (e.g., a Maximum Permissible Exposure (MPE) event); and sending, by the user equipment to a base station, a message including at least a user equipment identifier identifying the user equipment, information indicating that the detected power exposure event for the user equipment isa trigger for the sending of the message, and information identifying at least one of: a reduced maximum output power value for the user equipment and/or a reduced maximum uplink duty cycle for the user equipment, based on the detected power exposure event.

Classes IPC  ?

  • H04W 52/24 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le rapport signal sur parasite [SIR Signal to Interference Ratio] ou d'autres paramètres de trajet sans fil
  • H04B 17/318 - Force du signal reçu
  • H04W 52/28 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le profil utilisateur, p.ex. la vitesse, la priorité ou l'état du réseau, p.ex. en attente, libre ou absence de transmission
  • H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p.ex. incrément, variation graduelle ou décalages

4.

METHODS AND SYSTEMS FOR MULTIPLE CELL TARGET CONDITIONAL HANDOVER

      
Numéro d'application FI2020050487
Numéro de publication 2021/009410
Statut Délivré - en vigueur
Date de dépôt 2020-07-08
Date de publication 2021-01-21
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Höhne, Hans, Thomas
  • Awada, Ahmad
  • Sabouri-Sichani, Faranaz

Abrégé

A user equipment (UE) includes at least one processor and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processor, cause the UE to obtain a conditional handover command, the conditional handover command indicating a multiple cell target for handover from a source cell and at least one performance margin, each of the at least one performance margin associated with a cell neighboring a first cell in the multiple cell target, determine whether to initiate a handover to the first cell based on the at least one performance margin, and transmit data to the first cell based on the determination of whether to initiate the handover.

Classes IPC  ?

  • H04W 36/00 - Dispositions pour le transfert ou la resélection
  • H04W 24/10 - Planification des comptes-rendus de mesures

5.

INTEGRITY AUDITING FOR MULTI-COPY STORAGE

      
Numéro d'application CN2019096605
Numéro de publication 2021/007863
Statut Délivré - en vigueur
Date de dépôt 2019-07-18
Date de publication 2021-01-21
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA TECHNOLOGIES (BEIJING) CO., LTD. (Chine)
Inventeur(s)
  • Fu, Anmin
  • Feng, Jingyu

Abrégé

A method for integrity auditing is provided. The method comprises: generate a challenge message for verifying data integrity of a file stored at a storage server (510); send the challenge message to the storage server (520); receive, from the storage server, a proof on the data integrity of the file, the proof being generated based on the challenge message (530); verify the data integrity of the file by verifying validity of the proof (540). In this way, integrity auditing for multi-copy storage can be enabled, where the overhead in updating data is independent of the number of copies of the data.

Classes IPC  ?

  • G06F 21/64 - Protection de l’intégrité des données, p.ex. par sommes de contrôle, certificats ou signatures

6.

METHOD AND APPARATUS FOR HANDLING NON-IP DATA NETWORK CONNECTIVITY AND RESTRICTIONS

      
Numéro d'application US2020042140
Numéro de publication 2021/011656
Statut Délivré - en vigueur
Date de dépôt 2020-07-15
Date de publication 2021-01-21
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA OF AMERICA CORPORATION (USA)
Inventeur(s) Liu, Jennifer J-N.

Abrégé

A method, apparatus and computer program product are provided herein for handling rejection cases related to Protocol Data Unit (PDU) session establishment. For example, a method is provided that comprises causing transmission of a PDU session establishment request message for a PDU session of a data session type to a data network, receiving a response message to the PDU session establishment request message indicating that the PDU session establishment request for the PDU session of the data session type to the data network is rejected, wherein the response message comprises a rejection cause, and analyzing the rejection cause to identify re-attempt criteria for transmission of a further PDU session establishment request message for a PDU session of a further data session type or to a further data network.

Classes IPC  ?

  • H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement

7.

SYNCHRONIZATION SIGNALING BLOCK COMPATIBLE INTERFERENCE COORDINATION PATTERNS TO REDUCE INTERFERENCE IN WIRELESS NETWORKS

      
Numéro d'application IB2019056025
Numéro de publication 2021/009538
Statut Délivré - en vigueur
Date de dépôt 2019-07-15
Date de publication 2021-01-21
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Viering, Ingo
  • Säily, Mikko
  • Kaikkonen, Jorma Johannes

Abrégé

According to an example embodiment, a method may include determining, by a first base station associated with a first cell based on a synchronization signal block (SSB) configuration indicating one or more resources on which a synchronization signal block (SSB) may be transmitted by a second cell, one or more interference protected resources on which the first cell will reduce interference towards the second cell; and sending, by the first base station associated with the first cell to a second base station associated with the second cell, information identifying the one or more interference protected resources on which the first cell will reduce interference towards the second cell.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

8.

APPARATUS, METHOD, AND COMPUTER PROGRAM FOR SCRAMBLING A TRANSPORT BLOCKED BASED ON WHETHER A PREVIOUS TRANSPORT BLOCK WAS SUCCESSFULLY RECEIVED

      
Numéro d'application EP2019069075
Numéro de publication 2021/008685
Statut Délivré - en vigueur
Date de dépôt 2019-07-16
Date de publication 2021-01-21
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Laddu, Keeth Saliya Jayasinghe
  • Rose, Luca
  • Jardel, Fanny
  • Sehier, Philippe

Abrégé

An apparatus comprising: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: determine (1006) whether at least one transport block has been successfully delivered to another apparatus; and determine (1008, 1010, 1012) whether to use the at least one transport block to scramble at least one subsequent transport block based on whether the at least one transport block has been successfully delivered to the apparatus.

Classes IPC  ?

  • H04W 12/00 - Dispositions de sécurité, p.ex. sécurité d'accès ou détection de fraude; Authentification, p.ex. vérification de l'identité ou de l'autorisation d'un utilisateur; Protection de la confidentialité ou de l'anonymat
  • H04L 25/03 - Réseaux de mise en forme pour émetteur ou récepteur, p.ex. réseaux de mise en forme adaptatifs

9.

CHANNEL PREDICTION FRAMEWORK FOR RADIO COMMUNICATION

      
Numéro d'application EP2019068854
Numéro de publication 2021/008671
Statut Délivré - en vigueur
Date de dépôt 2019-07-12
Date de publication 2021-01-21
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Ahmed Salem, Rana
  • Maso, Marco
  • Tosato, Filippo

Abrégé

A method for predicting channel state information is described. The method includes determining whether or not geodesic prediction is to be performed and transmitting the determination of whether or not geodesic prediction is to be performed in a first part of uplink control signaling. In response to determining that geodesic prediction is not to be performed, the method includes transmitting a current channel estimate in a second part of uplink control signaling, and in response to determining that geodesic prediction is to be performed, the method includes transmitting either a determined current value of a tangent vector, or a determined step size parameter, or both the determined current value of the tangent vector and the determined step size parameter in the second part of uplink control signaling. Channel state information is predicted based on information provided in the first and second parts of uplink control signaling.

Classes IPC  ?

  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04L 25/02 - Systèmes à bande de base - Détails

10.

MULTI-TRANSMIT-RECEIVE POINT TRANSMISSION FOR ULTRA RELIABLE LOW LATENCY COMMUNICATION

      
Numéro d'application EP2019068862
Numéro de publication 2021/008673
Statut Délivré - en vigueur
Date de dépôt 2019-07-12
Date de publication 2021-01-21
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Jayasinghe, Laddu, Keeth Saliya

Abrégé

There is provided an apparatus, said apparatus comprising means for determining a propagation delay between each of a plurality of transmit-receive points of a network and a user device, determining, based on each determined propagation delay, at least one parameter associated with transmissions from each of the transmit-receive points and providing an indication to the user device of the determined at least one parameter.

Classes IPC  ?

11.

SECONDARY CELL ACTIVATION

      
Numéro d'application CN2019095322
Numéro de publication 2021/003678
Statut Délivré - en vigueur
Date de dépôt 2019-07-09
Date de publication 2021-01-14
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Yang, Tao
  • Schober, Karol

Abrégé

Embodiments of the present disclosure relate to secondary cell activation. A method comprises transmitting, from a first apparatus and on a serving cell in an active status, a MAC layer command for activating at least one secondary cell to a second apparatus, the MAC layer command indicating a configuration on a procedure for activating the at least one secondary cell. The method further comprises receiving an acknowledgement for the MAC layer command from the second apparatus. The method further comprises causing the second apparatus to synchronize, based on at least the configuration and the acknowledgement, with the first apparatus on the at least one secondary cell. As such, the time for activating a Scell can be greatly shortened.

Classes IPC  ?

  • H04W 56/00 - Dispositions de synchronisation
  • H04W 72/04 - Affectation de ressources sans fil
  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

12.

APPARATUS, METHOD, AND COMPUTER PROGRAM FOR PERFORMING ACCESS CHECK WITH A CELLULAR NETWORK

      
Numéro d'application EP2019068115
Numéro de publication 2021/004606
Statut Délivré - en vigueur
Date de dépôt 2019-07-05
Date de publication 2021-01-14
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Khare, Saurabh

Abrégé

An apparatus comprising: at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: receive (600) a message from a remote terminal to be relayed to a network; select (610) access information considering access information assigned to the remote terminal; and use (614) the selected access information to perform access check with the network.

Classes IPC  ?

  • H04W 12/08 - Sécurité d'accès
  • H04W 48/16 - Exploration; Traitement d'informations sur les restrictions d'accès ou les accès
  • H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou usager
  • H04W 48/04 - Restriction d'accès effectuée dans des conditions spécifiques sur la base des données de localisation ou de mobilité de l'utilisateur ou du terminal, p.ex. du sens ou de la vitesse de déplacement

13.

OBSTACLE DETECTION TECHNIQUES FOR TELECOMMMUNICATIONS SYSTEMS

      
Numéro d'application EP2019068362
Numéro de publication 2021/004625
Statut Délivré - en vigueur
Date de dépôt 2019-07-09
Date de publication 2021-01-14
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Barbu, Oana-Elena
  • Vejlgaard, Benny
  • Svendsen, Simon
  • Kiilerich Pratas, Nuno Manuel

Abrégé

An apparatus comprising means configured to:generate at least a first radar signal, the first radar signal being based on resources selected by the apparatus, wherein the resources are shared with a plurality of other apparatuses;transmit the first radar signal; detect at least one signal comprising at least one reflected first radar signal; and determine a position of at least one object based on the detected at least one reflected first radar signal.

Classes IPC  ?

  • G01S 7/02 - DÉTERMINATION DE LA DIRECTION PAR RADIO; RADIO-NAVIGATION; DÉTERMINATION DE LA DISTANCE OU DE LA VITESSE EN UTILISANT DES ONDES RADIO; LOCALISATION OU DÉTECTION DE LA PRÉSENCE EN UTILISANT LA RÉFLEXION OU LA RERADIATION D'ONDES RADIO; DISPOSITIONS ANALOGUES UTILISANT D'AUTRES ONDES - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe
  • G01S 13/28 - Systèmes pour mesurer la distance uniquement utilisant la transmission de trains discontinus d'ondes modulées par impulsions dans lesquels les impulsions émises utilisent une onde porteuse modulée en fréquence ou en phase avec compression dans le temps des impulsions reçues
  • G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres

14.

5G NEW RADIO ULTRA RELIABLE LOW LATENCY COMMUNICATIONS IN MILLIMETER WAVE SPECTRUM

      
Numéro d'application US2019040998
Numéro de publication 2021/006884
Statut Délivré - en vigueur
Date de dépôt 2019-07-09
Date de publication 2021-01-14
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA USA INC. (USA)
Inventeur(s)
  • Rao, Anil
  • Visotsky, Eugene

Abrégé

Systems, methods, apparatuses, and computer program products for improving 5G NR ultra reliable low latency communications (URLLC) in millimeter wave spectrum. A method may include receiving, from a network node, a configuration information element. The method may also include performing, in response to receiving the configuration information element, a grant-free synchronous non-adaptive hybrid automatic repeat request retransmission. Further, the grant- free synchronous non-adaptive hybrid automatic repeat request retransmission is performed without a physical downlink control channel scheduling grant from the network node.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

15.

DISCONTINUOUS TRANSMISSION, DTX, DETECTION

      
Numéro d'application EP2019068256
Numéro de publication 2021/004617
Statut Délivré - en vigueur
Date de dépôt 2019-07-08
Date de publication 2021-01-14
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Harris, John
  • Yang, Roy

Abrégé

There is disclosed a method comprising:at a serving cell, using cell measurements performed at a neighbouring cell to assist the serving cell in determining whether a serving cell user equipment which supports skip-uplink is in a discontinuous transmission state. The cell measurements performed at the neighbouring cell comprise measurements of the serving cell user equipment.

Classes IPC  ?

16.

EFFICIENT HANDLING OF COLLECTED DATA OR ANALYTICS DATA IN NETWORK DATA ANALYTICS FUNCTION SCENARIOS

      
Numéro d'application EP2020068533
Numéro de publication 2021/004859
Statut Délivré - en vigueur
Date de dépôt 2020-07-01
Date de publication 2021-01-14
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Lair, Yannick
  • Jerichow, Anja
  • Thiebaut, Laurent

Abrégé

According to one example embodiment, a method may include receiving, by a repository entity, first information on data related to a network entity. The method may further include storing, by the repository entity, second information related to the network entity based on the first information. The second information may include at least one of an identifier of the network entity and an identifier of a data acquiring entity having acquired the data.

Classes IPC  ?

  • H04W 8/18 - Traitement de données utilisateur ou abonné, p.ex. services faisant l'objet d'un abonnement, préférences utilisateur ou profils utilisateur; Transfert de données utilisateur ou abonné
  • H04W 8/04 - Enregistrement dans un registre de localisation nominal ou un serveur d'abonnés locaux [HSS Home Subscriber Server]
  • H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement

17.

COMMUNICATION SYSTEM

      
Numéro d'application CN2019094438
Numéro de publication 2021/000267
Statut Délivré - en vigueur
Date de dépôt 2019-07-02
Date de publication 2021-01-07
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • He, Jing
  • Koskela, Jarkko
  • Koskinen, Jussi-Pekka
  • Khlass, Ahlem

Abrégé

A communication device is disclosed. There is provided a network apparatus comprising: means for configuring a terminal with a first management area and a second management area when the terminal is in a reduced operation mode, wherein the second management area comprises fewer access points than the first management area; means for selecting one of the first management area and the second management area for making a transmission to the terminal; and means for transmitting to the terminal using the selected management area.

Classes IPC  ?

  • H04W 8/24 - Transfert des données du terminal
  • H04L 27/26 - Systèmes utilisant des codes à fréquences multiples

18.

CROSS LINK INTERFERENCE MEASUREMENT CONDITIONS REPORTING

      
Numéro d'application CN2019094618
Numéro de publication 2021/000303
Statut Délivré - en vigueur
Date de dépôt 2019-07-03
Date de publication 2021-01-07
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Harrebek, Johannes
  • Du, Lei
  • Dalsgaard, Lars
  • Pedersen, Klaus Ingemann
  • Vejlgaard, Benny

Abrégé

Systems, methods, apparatuses, and computer program products for cross link interference (CLI) sounding reference signal (SRS) -reference signal received power (RSRP) measurement conditions reporting are provided. One method may include providing, to a serving network node, capability information indicating at least UE's capability to search for SRS timing, receiving SRS configuration in a measurement request from the serving network node, performing, by the UE, at least one SRS RSRP measurement as specified in the SRS configuration, and reporting, to the serving network node, CLI SRS RSRP measurement results.

Classes IPC  ?

  • H04W 24/08 - Réalisation de tests en trafic réel

19.

METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR WAVEFRONT-BASED GRADUAL RANDOM ACCESS

      
Numéro d'application FI2020050472
Numéro de publication 2021/001600
Statut Délivré - en vigueur
Date de dépôt 2020-06-29
Date de publication 2021-01-07
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Wang, Limin

Abrégé

A method, apparatus and a computer program product are provided for encoding and decoding video information. In an example, a method may include receiving an input picture comprising a plurality of pixels, dividing the input picture into coding tree units (CTUs), and determining an intra coded area comprising one or more intra gradual random access (GRA) blocks. As another example, a method receives an input picture divided into a plurality of coding tree units (CTUs), in an instance in which a particular CTU of the plurality of CTUs does not contain the one or more intra GRA blocks, the particular CTU is partitioned into coding units (CUs) according to quaternary tree partitioning, binary tree partitioning, or ternary tree partitioning, and the CUs in the particular CTU are coded in either intra mode or inter mode.

Classes IPC  ?

  • H04N 19/107 - Sélection du mode de codage ou du mode de prédiction entre codage prédictif spatial et temporel, p.ex. rafraîchissement d’image
  • H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une tranche, p.ex. une ligne de blocs ou un groupe de blocs
  • H04N 19/503 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre la prédiction temporelle
  • H04N 19/593 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre des techniques de prédiction spatiale
  • H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
  • H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression

20.

TRANSMISSION SYSTEM WITH CHANNEL ESTIMATION BASED ON A NEURAL NETWORK

      
Numéro d'application EP2019067806
Numéro de publication 2021/001032
Statut Délivré - en vigueur
Date de dépôt 2019-07-03
Date de publication 2021-01-07
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Wesemann, Stefan
  • Chen, Yejian
  • Wild, Thorsten
  • Mohammadi, Jafar

Abrégé

An apparatus, method and computing program is described comprising: receiving one or more received symbols and one or more received bits, wherein the received symbols are received at a receiver of a transmission system comprising a transmitter, a channel, and the receiver; converting one or more of the received bits that are deemed to be correct into one or more estimated transmission symbols; generating an estimated channel transfer function based on one or more of the estimated transmission symbols and corresponding received symbols; and providing training data pairs, each training data pair comprising a first element based on the estimated channel transfer function and a second element based on the corresponding received symbols.

Classes IPC  ?

  • H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue
  • H04B 7/0413 - Systèmes MIMO
  • H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception
  • H04L 25/02 - Systèmes à bande de base - Détails
  • H04L 25/03 - Réseaux de mise en forme pour émetteur ou récepteur, p.ex. réseaux de mise en forme adaptatifs

21.

APPARATUS, METHOD AND SW FOR HARQ CONTROL

      
Numéro d'application EP2019067937
Numéro de publication 2021/001041
Statut Délivré - en vigueur
Date de dépôt 2019-07-04
Date de publication 2021-01-07
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Korpi, Dani
  • Kärkkäinen, Leo
  • Honkala, Mikko
  • Huttunen, Janne
  • Uusitalo, Mikko

Abrégé

An apparatus, method and SW for HARQ control are disclosed. The method includes: analyzing (514) a beginning part of a data packet received on a specific frequency band and in a scheduled slot between a user apparatus and a radio access network to predict a success of decoding the data packet after received in full; and controlling (516) a hybrid automatic repeat request procedure associated with the data packet based on the predicted success using the specific frequency band and the scheduled slot for full-duplex inband signalling.

Classes IPC  ?

  • H04L 1/18 - Systèmes de répétition automatique, p.ex. système Van Duuren

22.

APPARATUS, METHOD AND SW FOR HARQ CONTROL

      
Numéro d'application EP2019067940
Numéro de publication 2021/001042
Statut Délivré - en vigueur
Date de dépôt 2019-07-04
Date de publication 2021-01-07
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Honkala, Mikko
  • Korpi, Dani
  • Huttunen, Janne
  • Uusitalo, Mikko
  • Kärkkäinen, Leo

Abrégé

An apparatus, method and SW for HARQ control are disclosed. The method includes: inputting (504) a beginning part of a data packet received on a specific frequency band and in a scheduled slot between a user apparatus and a radio access network, and supplementary data related to the data packet, into a neural network with trained parameters to predict a success of decoding the data packet after received in full; and controlling (516) a hybrid automatic repeat request procedure associated with the data packet based on the predicted success using the specific frequency band and the scheduled slot for full-duplex inband signalling.

Classes IPC  ?

  • H04L 1/18 - Systèmes de répétition automatique, p.ex. système Van Duuren
  • G06N 3/02 - Systèmes de calculateurs basés sur des modèles biologiques utilisant des modèles de réseaux neuronaux
  • G06N 3/08 - Méthodes d'apprentissage

23.

SELECTIVE PACKET DUPLICATION OR ALTERNATIVE PACKET TRANSMISSION BASED ON SURVIVAL TIME

      
Numéro d'application US2019040625
Numéro de publication 2021/002873
Statut Délivré - en vigueur
Date de dépôt 2019-07-03
Date de publication 2021-01-07
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA USA INC. (USA)
Inventeur(s)
  • Gebert, Jens
  • Chandramouli, Devaki

Abrégé

In some example embodiment, there may be provided an apparatus configured to at least: receive information including survival time and/or traffic pattern information indicative of deterministic traffic; determine, based on the received information, a packet handling type indicative of whether the deterministic traffic is to be carried in a selective packet duplication mode or an alternative packet transmission mode over at least two links; and perform, based on at least on the survival time, the indicated packet handling type to enable the deterministic traffic to be carried over the at least two links in the selective packet duplication mode or the alternative packet transmission mode.

Classes IPC  ?

  • H04L 12/707 - Prévention ou récupération du défaut de routage, p.ex. reroutage, redondance de route "virtual router redundancy protocol" [VRRP] ou "hot standby router protocol" [HSRP] par redondance des chemins d’accès
  • H04L 1/08 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue par émission répétée, p.ex. système Verdan
  • H04W 28/04 - Détection d’erreurs

24.

METHODS, APPARATUSES AND COMPUTER READABLE MEDIUMS FOR NETWORK BASED MEDIA PROCESSING

      
Numéro d'application US2020040663
Numéro de publication 2021/003368
Statut Délivré - en vigueur
Date de dépôt 2020-07-02
Date de publication 2021-01-07
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA USA INC. (USA)
Inventeur(s)
  • Yu, You
  • Mate, Sujeet Shyamsundar

Abrégé

A network apparatus distributes a first plurality of tasks for processing first media content among at least a first slicing window and a second slicing window based on a connection map included in a workflow description from a network based media processing (NBMP) source. The first slicing window includes at least one first task from among the first plurality of tasks and the second slicing window includes at least one second task from among the first plurality of tasks. The network apparatus provisions the first media content to at least a first of the one or more media sinks by deploying the at least one first task to one or more first media processing entities, and deploying the at least one second task to one or more of the first media processing entities in response to receiving an indication that the at least one first task has been deployed successfully.

Classes IPC  ?

  • G06F 9/50 - Allocation de ressources, p.ex. de l'unité centrale de traitement [UCT]
  • G06F 9/48 - Lancement de programmes; Commutation de programmes, p.ex. par interruption

25.

PROACTIVE SWITCHING OF V2X COMMUNICATION FROM SIDELINK CONNECTION TO CELLULAR CONNECTION

      
Numéro d'application CN2019094718
Numéro de publication 2021/000322
Statut Délivré - en vigueur
Date de dépôt 2019-07-04
Date de publication 2021-01-07
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Ji, Lianghai
  • Buthler, Jakob Lindbjerg
  • Van Phan, Vinh
  • Yu, Ling
  • Bakker, Hajo
  • Shrivastava, Rudraksh
  • Wegmann, Bernhard
  • Xu, Xiang

Abrégé

Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of a proactive switch of vehicle-to-everything communication from a device-to-device connection to a connection routed by one or more network devices. In example embodiments, a first terminal device receives, from a second terminal device via a device-to-device connection, an indication of a decision to switch the device-to-device connection to a connection routed by at least one network device for communication with the second terminal device. Based on the received indication from the second terminal device, the first terminal device then determines proactive switching from the device-to-device connection to the routed connection to be performed. The first terminal device then sends a request to a first network device of the at least one network device to set up the routed connection, the request indicating a cause for the determined proactive switching.

Classes IPC  ?

  • H04W 40/02 - Sélection d'itinéraire ou de voie de communication, p.ex. routage basé sur l'énergie disponible ou le chemin le plus court

26.

CHANNEL AWARE CONSTELLATION GEOMETRY

      
Numéro d'application EP2019067614
Numéro de publication 2021/001015
Statut Délivré - en vigueur
Date de dépôt 2019-07-01
Date de publication 2021-01-07
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Ait Aoudia, Faycal
  • Stark, Maximilian
  • Hoydis, Jakob

Abrégé

A technique of improved techniques of transmitting data in a digital communications system includes, for a fixed number of points of a constellation, determine the locations of the points that minimize a loss metric, the loss metric being based on a signal output by a noisy channel and the bits mapped to the labels of points in the constellation. Using a constellation with points determined through minimizing the loss metric also maximizes the information rate.

Classes IPC  ?

  • H04L 27/34 - Systèmes à courant porteur à modulation de phase et d'amplitude, p.ex. en quadrature d'amplitude
  • G06N 3/02 - Systèmes de calculateurs basés sur des modèles biologiques utilisant des modèles de réseaux neuronaux

27.

NEURAL NETWORK FOR VARIABLE BIT RATE COMPRESSION

      
Numéro d'application FI2020050403
Numéro de publication 2021/001594
Statut Délivré - en vigueur
Date de dépôt 2020-06-10
Date de publication 2021-01-07
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Aytekin, Caglar
  • Cricri, Francesco

Abrégé

Example embodiments provide a neural data compression network which may be configured to output variable bit rate codes and a decompression network capable of decompressing the variable bit rate codes. This is achieved based on training an encoder network to be capable of outputting variable size activations. Output activations may be divided into a plurality of blocks and a subset of the blocks may be selected based on a desired quality level. A decoder network may be trained as part of an auto-encoder comprising the encoder network. Apparatuses, methods, and computer programs are disclosed.

Classes IPC  ?

  • G06N 3/08 - Méthodes d'apprentissage
  • G06N 20/00 - Apprentissage automatique
  • G06T 9/00 - Codage d'image
  • H04N 19/192 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par le procédé d’adaptation, l’outil d’adaptation ou le type d’adaptation utilisés pour le codage adaptatif le procédé d’adaptation, l’outil d’adaptation ou le type d’adaptation étant itératif ou récursif
  • H04N 19/102 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’élément, le paramètre ou la sélection affectés ou contrôlés par le codage adaptatif

28.

MEASUREMENT REPORTING IN WIRELESS NETWORK

      
Numéro d'application US2019040498
Numéro de publication 2021/002859
Statut Délivré - en vigueur
Date de dépôt 2019-07-03
Date de publication 2021-01-07
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA OF AMERICA CORPORATION (USA)
Inventeur(s)
  • Rao, Anil M.
  • Veijalainen, Teemu Mikael
  • Moilanen, Jani Matti Johannes

Abrégé

According to an example aspect of the present invention, there is provided a method comprising, receiving, by a wireless device from a network node, a broadcast message indicating a request to store measurements in at least one of an idle mode and an inactive mode; storing, in response to the request, measurements performed in at least one of the idle mode and the inactive mode; and transmitting, to the network node, a measurement report comprising said measurements when entering connected mode from the idle mode or the inactive mode.

Classes IPC  ?

  • H04W 48/10 - Distribution d'informations relatives aux restrictions d'accès ou aux accès, p.ex. distribution de données d'exploration utilisant des informations radiodiffusées
  • H04W 24/00 - Dispositions de supervision, de contrôle ou de test
  • H04W 72/12 - Planification du trafic sans fil
  • H04W 76/27 - Transitions entre états de commande de ressources radio [RRC]

29.

APPARATUS, METHOD AND COMPUTER PROGRAM

      
Numéro d'application FI2020050281
Numéro de publication 2020/260750
Statut Délivré - en vigueur
Date de dépôt 2020-04-29
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • S Bykampadi, Nagendra
  • Ekman, Jani
  • Holtmanns, Silke

Abrégé

An apparatus comprising means for performing: receiving, while connected to a first network, capability information of a second network, the capability information 5 comprising an indication of at least one service related feature supported by the second network.

Classes IPC  ?

  • H04L 29/08 - Procédure de commande de la transmission, p.ex. procédure de commande du niveau de la liaison
  • H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
  • H04W 88/18 - Dispositifs de logistique; Dispositifs de gestion de réseaux
  • H04W 92/02 - Dispositions d'interréseautage

30.

ENCRYPTED COMMUNICATION BASED ON QUANTUM KEY

      
Numéro d'application FI2020050282
Numéro de publication 2020/260751
Statut Délivré - en vigueur
Date de dépôt 2020-04-29
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • George, Jos
  • Chellapandi, Jeyaraj
  • S Bykampadi, Nagendra

Abrégé

Example embodiments of the present disclosure relate to an encrypted communication based on a quantum key. In an aspect, a first device determines a master key with a second device for an encrypted communication between the first device and the second device. The first device obtains a quantum key and a key identifier of the quantum key from a first key management device associated with the first device, the quantum key and the key identifier being shared between the first key management device and a second key management device associated with the second device based on a quantum key distribution protocol. The first device transmits the key identifier to the second device, for performing the encrypted communication with the second device using the master key and the quantum key. With the example embodiments of the present disclosure, communication security between two devices can be improved.

Classes IPC  ?

31.

METHOD, APPARATUS, COMPUTER PROGRAM PRODUCT FOR STORING MOTION VECTORS FOR VIDEO ENCODING

      
Numéro d'application FI2020050461
Numéro de publication 2020/260766
Statut Délivré - en vigueur
Date de dépôt 2020-06-25
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Panusopone, Krit
  • Wang, Limin

Abrégé

A method, apparatus, and computer program product are provided for determining a motion vector of a blending block for encoding a video segment having triangular partitions. A first approach determines a partition index assignment such that the partition index indicates each motion vector of a blending block as the respective motion vector of the partition bordering one of a top neighbor, bottom neighbor, left neighbor or right neighbor. In some examples, the partition indices are based on a coding unit dimensionality. A second approach is to determine a partition index of blending block when both triangle partitions refers to the same reference list. The second approach maintains a partition index assignment and adaptively functions depending on reference list of triangle partitions used in a coding unit.

Classes IPC  ?

  • H04N 19/583 - Compensation de mouvement par blocs se chevauchant
  • H04N 19/139 - Analyse des vecteurs de mouvement, p.ex. leur amplitude, leur direction, leur variance ou leur précision
  • H04N 19/543 - Estimation de mouvement autre que basée sur les blocs utilisant des régions
  • H04N 19/55 - Estimation de mouvement avec contraintes spatiales, p.ex. au niveau des contours de l’image ou des contours des régions
  • H04N 19/51 - Estimation ou compensation du mouvement
  • G06T 7/20 - Analyse du mouvement
  • H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc

32.

ADAPTATION OF MEASUREMENT TIMING CONFIGURATION

      
Numéro d'application EP2019066606
Numéro de publication 2020/259789
Statut Délivré - en vigueur
Date de dépôt 2019-06-24
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Rosa, Claudio
  • Toft, Morten
  • Frederiksen, Frank
  • Sabouri-Sichani, Faranaz
  • Ji, Lianghai
  • Hejselbaek, Johannes
  • Caporal Del Barrio, Samantha
  • Portela Lopes De Almeida, Erika
  • Maldonado, Roberto

Abrégé

According to an example embodiment, upon detecting a reference signal from one or more neighboring cells, client device may transmit a request for measurement timing configuration adaption. Upon receiving the request, a network node device may send a response message. The response message may comprise an acknowledgement or a new measurement timing configuration. Upon reception of the response message, the client device may temporarily adapts its measurement timing configuration according to the new measurement timing configuration. The new measurement timing configuration adaptation may only be applied for a limited period, after which the client device may return to the initial measurement gap configuration. Devices, methods and computer programs are disclosed.

Classes IPC  ?

  • H04W 36/00 - Dispositions pour le transfert ou la resélection
  • H04W 56/00 - Dispositions de synchronisation

33.

SIDELINK-AIDED HANDOVER

      
Numéro d'application EP2019066860
Numéro de publication 2020/259811
Statut Délivré - en vigueur
Date de dépôt 2019-06-25
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Ji, Lianghai
  • Kiilerich Pratas, Nuno Manuel
  • Vejlgaard, Benny
  • Olesen, Poul
  • Buthler, Jakob Lindbjerg

Abrégé

Various example embodiments provide a sidelink-assisted handover procedure from a source gNB to a target gNB. Data may be initially communicated over a direct radio link between a remote UE and a source gNB. Before handover another connection to the source gNB may be established via a relay UE. Data may be then communicated between the remote UE and the source gNB over these two separate links to increase communication reliability. The handover procedure may further include disconnecting the direct connection to the source gNB and establishing another direct connection to a target gNB. The UE may be temporarily served by the relay UE to avoid service interruption. Furthermore, after the handover the UE may be served by the target gNB over the direct connection and the relay UE to increase communication reliability after the handover. Apparatuses, methods, and computer programs are disclosed.

Classes IPC  ?

  • H04W 36/00 - Dispositions pour le transfert ou la resélection
  • H04W 36/18 - Exécution d'une resélection à des fins spécifiques pour permettre une resélection sans coupure, p.ex. une resélection en douceur
  • H04W 36/08 - Resélection d'un point d'accès
  • H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou usager
  • H04W 92/18 - Interfaces entre des dispositifs hiérarchiquement similaires entre des dispositifs terminaux

34.

OPTIMIZATION OF REDUNDANCY MECHANISMS IN MOBILE NETWORKS

      
Numéro d'application EP2019067148
Numéro de publication 2020/259840
Statut Délivré - en vigueur
Date de dépôt 2019-06-27
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Morper, Hans-Jochen
  • Flinck, Hannu

Abrégé

There are provided measures for optimization of redundancy mechanisms in mobile networks. Such measures (for conducting a communication session between a first communication endpoint and a second communication endpoint via a mobile network system, said first communication endpoint and said second communication endpoint being connected to said mobile network system via respective redundant paths, related to said communication session, towards a respective entry point to said mobile network system) exemplarily comprise detecting a number of said redundant paths of one of said first communication endpoint and said second communication endpoint towards said respective entry point to said mobile network system, determining an air interface redundancy for said communication session based on said number and redundancy mapping rules, establishing disjunct air interface links to bridge between said two respective entry points to said mobile network system corresponding to said first communication endpoint and said second communication endpoint based on said number and said air interface redundancy, wherein said disjunct air interface links correspond to said air interface redundancy, and mapping each of said redundant paths of said one of said first communication endpoint and said second communication endpoint towards said respective entry point to said mobile network system to each of said disjunct air interface links.

Classes IPC  ?

  • H04L 1/22 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue en utilisant un appareil en excédent pour accroître la fiabilité
  • H04W 74/00 - Accès au canal sans fil, p.ex. accès planifié, accès aléatoire
  • H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou usager

35.

TRANSMITTER ALGORITHM

      
Numéro d'application EP2019067267
Numéro de publication 2020/259845
Statut Délivré - en vigueur
Date de dépôt 2019-06-27
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Ait Aoudia, Faycal
  • Stark, Maximilian
  • Hoydis, Jakob

Abrégé

An apparatus, method and computer program is described comprising means for using a transmitter algorithm to convert one or more inputs at a transmitter of a transmission system into one or more data symbols, wherein: the transmission system comprises the transmitter implementing said transmitter algorithm, a channel and a receiver including a receiver algorithm; the transmitter algorithm comprises trainable parameters for converting one or more received data symbols into one or more outputs; and the transmitter algorithm is stochastic.

Classes IPC  ?

  • H04L 25/497 - Circuits d'émission; Circuits de réception à au moins trois niveaux d'amplitude par codage corrélatif, p.ex. par codage à réponse partielle ou par codage par modulation à échos

36.

REDUCING OVERHEAD FOR QOS MONITORING OF V2X SERVICES

      
Numéro d'application EP2019067399
Numéro de publication 2020/259849
Statut Délivré - en vigueur
Date de dépôt 2019-06-28
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Van Phan, Vinh
  • Yu, Ling
  • Bakker, Hajo
  • Rudraksh, Shrivastava
  • Blume, Oliver
  • Stanczak, Jedrzej

Abrégé

The present invention provides apparatuses, methods, systems, computer programs, computer program products and computer-readable media for reducing overhead for Quality-of-service (QoS) monitoring of vehicle-to-everything (V2X) services. The method comprises receiving, at a user equipment, from a serving network, a request for a Quality-of-Service (QoS) monitoring session, making a first determination, at the user equipment, whether the user equipment is relevant for the request, based on the content of the request, making a second determination, at the user equipment, if it is determined in the first determination that the user equipment is relevant, whether the request is received in dedicated signaling or common signaling, deciding, at the user equipment, whether or not to initiate the requested QoS monitoring session based on the second determination.

Classes IPC  ?

  • H04W 24/10 - Planification des comptes-rendus de mesures
  • H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p.ex. véhicule à nuage ou véhicule à domicile
  • H04L 12/24 - Dispositions pour la maintenance ou la gestion
  • H04L 12/26 - Dispositions de surveillance; Dispositions de test

37.

SIGNALING POWER EXPOSURE EVENTS

      
Numéro d'application EP2019067446
Numéro de publication 2020/259852
Statut Délivré - en vigueur
Date de dépôt 2019-06-28
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Caporal Del Barrio, Samantha
  • Svendsen, Simon
  • Kiilerich Pratas, Nuno Manuel
  • Ranta-Aho, Karri Markus
  • Nielsen, Sari Kaarina
  • Vejlgaard, Benny

Abrégé

Various example embodiments provide a system for mitigating effects of a power back-off due to exposure of user's body to transmitted power. A user equipment (UE) may determine triggering of a power exposure event, for example a body of a user coming close enough to trigger a maximum permissible exposure (MPE) limit. The UE may then send an emergency signal comprising an indication of the triggered power exposure event to a base station. Various beneficial options for rapidly providing the emergency signal are disclosed. The UE and the base station may enter an emergency mode, where the UE may provide further information on its power back-off conditions. Based on the information received from the UE, the base station may determine to perform adaptation of the radio link to avoid radio link failure. Apparatuses, methods, and computer programs are disclosed.

Classes IPC  ?

  • H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p.ex. incrément, variation graduelle ou décalages

38.

APPARATUS, METHOD AND COMPUTER PROGRAM

      
Numéro d'application EP2019067481
Numéro de publication 2020/259856
Statut Délivré - en vigueur
Date de dépôt 2019-06-28
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Khare, Saurabh
  • Chandramouli, Devaki

Abrégé

There is provided an apparatus, said apparatus comprising means for receiving, from a first user equipment associated with a network via a first path, a request at a second user equipment associated with the network, for the second user equipment to act as a relay node for the first user equipment acting as a master node to provide a second path between the first user equipment and the network, wherein the first user equipment and the second user equipment are connected using a proximity service interface, performing, at the second user equipment, an authorisation procedure with the network to act as a relay node for the first user equipment and providing an indication to the first user equipment that the second user equipment is authorised to act as a relay node for the first user equipment.

Classes IPC  ?

  • H04W 76/14 - Gestion de la connexion Établissement de la connexion Établissement de la connexion en mode direct
  • H04W 88/04 - Dispositifs terminaux adapté à la retransmission à destination ou en provenance d'un autre terminal ou usager
  • H04W 92/18 - Interfaces entre des dispositifs hiérarchiquement similaires entre des dispositifs terminaux
  • H04W 48/04 - Restriction d'accès effectuée dans des conditions spécifiques sur la base des données de localisation ou de mobilité de l'utilisateur ou du terminal, p.ex. du sens ou de la vitesse de déplacement

39.

APPARATUSES AND METHODS RELATING TO AUTHORISATION OF NETWORK FUNCTIONS

      
Numéro d'application EP2020067314
Numéro de publication 2020/260187
Statut Délivré - en vigueur
Date de dépôt 2020-06-22
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • S Bykampadi, Nagendra
  • Thiebaut, Laurent
  • Landais, Bruno

Abrégé

This specification describes apparatus comprising means for: sending, from a first network function service consumer instance to an authorisation server, a request for an access token for use in accessing a service provided by a network function service producer, wherein the request includes an identifier of a set of network function service consumer instances of which the first network function service consumer instance is a member; receiving, at the first network function service consumer instance from the authorisation server, an access token for use in accessing the service provided by the network function service producer, wherein the access token includes the identifier of the set of network function service consumer instances of which the first network function service consumer instance is a member; and sending, from the first network function service consumer instance to the network function service producer, a request to access the service provided by the network function service producer, wherein the request to access the service includes the access token.

Classes IPC  ?

  • G06F 21/33 - Authentification de l’utilisateur par certificats
  • H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole

40.

EARLY DATA TRANSMISSION FOR DUAL CONNECTIVITY OR CARRIER AGGREGATION

      
Numéro d'application US2019039983
Numéro de publication 2020/263283
Statut Délivré - en vigueur
Date de dépôt 2019-06-28
Date de publication 2020-12-30
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA OF AMERICA CORPORATION (USA)
Inventeur(s)
  • Zirwas, Wolfgang
  • Säily, Mikko
  • Virtej, Elena

Abrégé

An example method, apparatus, and computer-readable storage medium are provided for early data transmission (EDT) random access (RA) procedure for dual connectivity or carrier aggregation. In an example implementation, the method may include receiving configuration information from a network node, initiating an early data transmission (EDT) random access (RA) procedure with one or more cells indicated in the configuration information, determining a secondary cell of the one or more cells as a preferred secondary cell, and transmitting data to the preferred secondary cell.

Classes IPC  ?

  • H04W 24/08 - Réalisation de tests en trafic réel
  • H04W 52/14 - Analyse séparée de la liaison montante ou de la liaison descendante
  • H04W 72/04 - Affectation de ressources sans fil

41.

DYNAMIC ALLOCATION OF NETWORK SLICE-SPECIFIC CREDENTIALS

      
Numéro d'application CN2019092583
Numéro de publication 2020/257986
Statut Délivré - en vigueur
Date de dépôt 2019-06-24
Date de publication 2020-12-30
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Ping, Jing
  • Adam, Iris
  • Andrianov, Anatoly

Abrégé

A credential manager imports credentials for a network slice in response to deployment of the network slice. The credentials are not known to other network slices. A repository is configured to store the credentials and protect the credentials based on credential protection policies that are defined by a service profile of the network slice. The repository is implemented in the credential manager, an authentication, authorization, and accounting (AAA) server, or other location. Properties of the credentials are modified in response to a modification trigger and the credentials are withdrawn in response to a withdrawal trigger.

Classes IPC  ?

42.

RRC RECONFIGURATIONS DURING CONDITIONAL HANDOVER

      
Numéro d'application EP2019067103
Numéro de publication 2020/259836
Statut Délivré - en vigueur
Date de dépôt 2019-06-27
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Viering, Ingo
  • Kordybach, Krzysztof
  • Henttonen, Tero
  • Awada, Ahmad
  • Decarreau, Guillaume
  • Stanczak, Jedrzej

Abrégé

It is provided a method comprising monitoring if a source cell intends performing a radio reconfiguration of a terminal configured with a conditional handover from the source cell to a target cell; determining a determined category among plural predetermined categories; wherein the radio reconfiguration is associated to the determined category; for each category a respective predetermined sequence of one or more operations is defined; the respective predetermined of one of the categories is different from the respective predetermined sequence of another one of the categories; and the method further comprises inhibiting the performing of the radio reconfiguration of the terminal unless the predetermined sequence of one or more operations of the determined category is performed along with the performing of the radio reconfiguration if the source cell intends performing the radio reconfiguration of the terminal.

Classes IPC  ?

  • H04W 36/36 - Contrôle de resélection par un équipement d'abonné ou un équipement terminal
  • H04W 36/00 - Dispositions pour le transfert ou la resélection

43.

RRC RECONFIGURATIONS DURING CONDITIONAL HANDOVER

      
Numéro d'application EP2020068277
Numéro de publication 2020/260704
Statut Délivré - en vigueur
Date de dépôt 2020-06-29
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Viering, Ingo
  • Kordybach, Krzysztof
  • Decarreau, Guillaume
  • Stanczak, Jedrzej
  • Awada, Ahmad
  • Selvaganapathy, Srinivasan

Abrégé

It is provided a method comprising: checking if an indication indicates that a target cell is configured to store concurrently first and second configurations of a terminal, wherein the first configuration is based on a first conditional handover request, and the second configuration data set is based on a second conditional handover request; monitoring if the source cell intends performing a radio reconfiguration of the terminal after the source cell configured the terminal for the first conditional handover; canceling the first conditional handover if the source cell intends performing the radio reconfiguration and the indication does not indicate the concurrently storing; instructing the source cell to request the second conditional handover from the target cell if the source cell intends performing the radio reconfiguration and the indication indicates the concurrently storing.

Classes IPC  ?

  • H04W 36/36 - Contrôle de resélection par un équipement d'abonné ou un équipement terminal
  • H04W 36/00 - Dispositions pour le transfert ou la resélection

44.

DETERMINATION OF SPATIAL AUDIO PARAMETER ENCODING AND ASSOCIATED DECODING

      
Numéro d'application FI2020050423
Numéro de publication 2020/260756
Statut Délivré - en vigueur
Date de dépôt 2020-06-15
Date de publication 2020-12-30
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Vasilache, Adriana

Abrégé

An apparatus comprising means configured to: generate spatial audio signal directional metadata parameters for a time-frequency tile; generate at least one mapping (503) between values of the spatial audio signal directional metadata parameter are mapped to an index value (505); generate indices associated with the spatial audio signal directional metadata parameters based on the at least one mapping; and encode the indices based on an estimate (517) of the number of bits required to encode the indices.

Classes IPC  ?

  • G10L 19/22 - Décision en matière de mode, c. à d. fondée sur le contenu du signal audio plutôt que sur des paramètres externes
  • G10L 19/24 - Codecs à débit variable, p.ex. pour générer différentes qualités en utilisant une représentation évolutive comme le codage hiérarchique ou le codage par couches
  • H04S 7/00 - Dispositions pour l'indication; Dispositions pour la commande, p.ex. pour la commande de l'équilibrage
  • G10L 19/18 - Vocodeurs utilisant des modes multiples

45.

TRANSMISSION AND DETERMINATION OF CHANNEL STATE INFORMATION

      
Numéro d'application CN2019091890
Numéro de publication 2020/252691
Statut Délivré - en vigueur
Date de dépôt 2019-06-19
Date de publication 2020-12-24
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Liu, Hao
  • Hillery, William J.

Abrégé

Embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage media for transmission and determination of CSI. A first device determines a set of CSI reports for a channel between the first device and a second device serving the first device, each CSI report having a different priority for transmission and comprising first information about a first set of parameters that is required to be transmitted and second information about a second set of parameters that can be selectively transmitted, the second information being divided into a first portion having a first priority for transmission and a second portion having a second priority for transmission lower than the first priority. The first device determines, from the set of CSI reports, a CSI report of which the second information is to be partially transmitted, determines a total number of non-zero coefficients across layers of the channel in the first portion of the determined CSI report; determines a payload size of the first portion of the determined CSI report based on the determined total number of non-zero coefficients in the first portion; and transmits, to the second device, the first portion of the determined CSI report based on the payload size. The second device receives a data stream about the set of CSI reports from the first device, and determines the first portion from the data stream in a similar way. As such, a payload size of a priority level of CSI can be conveniently determined by the allocated resources without need of additional UCI part 1 design and the CSI can be successfully transmitted and determined.

Classes IPC  ?

  • H04L 1/00 - Dispositions pour détecter ou empêcher les erreurs dans l'information reçue

46.

AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VOLUMETRIC VIDEO

      
Numéro d'application FI2020050331
Numéro de publication 2020/254719
Statut Délivré - en vigueur
Date de dépôt 2020-05-18
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Schwarz, Sebastian
  • Roimela, Kimmo
  • Pesonen, Mika

Abrégé

A method comprising: projecting a 3D representation of at least one object onto at least one 2D patch; generating a geometry image, a texture image, an occupancy map and auxiliary patch information from the 2D patch, wherein the auxiliary patch information comprises metadata relating to surface properties of the patch and one or more indicators of the surface normal of the patch for configuring reconstruction of the 3D representation of said at least one object; and encoding the geometry image, the texture image, the occupancy map and the auxiliary patch information in or along a bitstream.

Classes IPC  ?

  • H04N 13/161 - Encodage, multiplexage ou démultiplexage de différentes composantes des signaux d’images
  • H04N 13/268 - Générateurs de signaux d’images avec conversion d’images monoscopiques en images stéréoscopiques au moyen du rendu basé sur une image de profondeur
  • H04N 13/178 - Métadonnées, p.ex. informations sur la disparité
  • H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
  • G06T 15/04 - Mappage de texture
  • G06T 9/00 - Codage d'image
  • G06T 15/50 - Effets de lumière

47.

A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR VIDEO ENCODING AND VIDEO DECODING

      
Numéro d'application FI2020050421
Numéro de publication 2020/254723
Statut Délivré - en vigueur
Date de dépôt 2020-06-12
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Ghaznavi Youvalari, Ramin

Abrégé

A method for video coding comprises receiving a source picture; partitioning the source picture into a set of non-overlapping blocks (510); for a first block being coded, coding syntax elements of various coding tools into the bitstream (530) according to a pre-defined order (520); for any one or more subsequent block, determining a probability of a usage of each of the various coding tools in any one or more previous blocks; deriving a probability model according to the determined probabilities (540); defining an order for syntax elements for a block according to the probability model (550); and encoding syntax elements of the block into a bitstream (530) according to the defined order (520). In some embodiments, the probability of usage of each coding tool is determined according to a learning process involving a neural network.

Classes IPC  ?

  • H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression
  • H04N 19/192 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par le procédé d’adaptation, l’outil d’adaptation ou le type d’adaptation utilisés pour le codage adaptatif le procédé d’adaptation, l’outil d’adaptation ou le type d’adaptation étant itératif ou récursif
  • G06N 3/08 - Méthodes d'apprentissage
  • G06T 9/00 - Codage d'image
  • H04N 19/149 - Débit ou quantité de données codées à la sortie du codeur par estimation de la quantité de données codées au moyen d’un modèle, p.ex. un modèle mathématique ou un modèle statistique
  • G06N 3/04 - Architecture, p.ex. topologie d'interconnexion
  • G06N 20/00 - Apprentissage automatique

48.

SESSION MANAGEMENT FUNCTION SELECTION POLICY WITH LIMITED ASSISTANCE INFORMATION PROVIDED BY A USER EQUIPMENT

      
Numéro d'application EP2019066037
Numéro de publication 2020/253948
Statut Délivré - en vigueur
Date de dépôt 2019-06-18
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Won, Sung Hwan

Abrégé

A method comprises causing an access and mobility management function to transmit a request to a policy control function related to session management function selection policy for a respective communications device. The method comprises receiving a response to the request from the policy control function, the response including one or more triggers which cause the access and mobility function to communicate with the policy control function when a protocol data unit session of the respective communication device is to be associated with one or more of a data network name and single network slice selection assistance information.

Classes IPC  ?

  • H04W 48/00 - Restriction d'accès; Sélection de réseau; Sélection de point d'accès

49.

PERFORMING RADIO CHANNEL MEASUREMENTS

      
Numéro d'application EP2019066355
Numéro de publication 2020/253962
Statut Délivré - en vigueur
Date de dépôt 2019-06-20
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Buthler, Jakob Lindbjerg
  • Lauridsen, Mads
  • Sabouri-Sichani, Faranaz
  • Laselva, Daniela

Abrégé

There is provided controlling radio channel measurements on radio channels of different wireless networks. A wireless communication device performs first radio channel measurements on a first radio channel of a first wireless communication network and second radio channel measurements on at least one second radio channel of a second wireless communication network. It is determined, on the basis of the first radio channel measurements and the second radio channel measurements, a relationship between the first radio channel and the at least one second radio channel. Measurement activity of the at least one second radio channel is controlled on the basis of at least the determined relationship and the first radio channel measurements.

Classes IPC  ?

  • H04W 24/10 - Planification des comptes-rendus de mesures
  • H04W 88/06 - Dispositifs terminaux adapté au fonctionnement dans des réseaux multiples, p.ex. terminaux multi-mode

50.

AUTHORIZATION FOR NETWORK FUNCTION SETS IN COMMUNICATION SYSTEM

      
Numéro d'application IB2020055285
Numéro de publication 2020/254903
Statut Délivré - en vigueur
Date de dépôt 2020-06-04
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Bykampadi, Nagendra
  • Nair, Suresh
  • Jerichow, Anja

Abrégé

Improved techniques for secure access control in communication systems are provided. Secure access control in one or more examples includes authorization of network function sets. For example, in accordance with an authorization server function, a method includes receiving a request from a service consumer in a communication system for access to a service type, wherein the request comprises information including a service producer set identifier. The method determines whether the service consumer is authorized to access the service type. The method identifies service producer instances that belong to the requested service producer set identifier. The method generates an access token that comprises identifiers for identified ones of the service producer instances that belong to the requested service producer set identifier, and sends the access token to the service consumer.

Classes IPC  ?

  • H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
  • H04W 12/00 - Dispositions de sécurité, p.ex. sécurité d'accès ou détection de fraude; Authentification, p.ex. vérification de l'identité ou de l'autorisation d'un utilisateur; Protection de la confidentialité ou de l'anonymat
  • H04W 12/06 - Authentification
  • H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications

51.

METHOD AND APPARATUS FOR ADDING NOTIFICATIONS RELATED WITH USER EQUIPMENT MULTICAST GROUP AND LEAVE

      
Numéro d'application IB2020055735
Numéro de publication 2020/255033
Statut Délivré - en vigueur
Date de dépôt 2020-06-18
Date de publication 2020-12-24
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA OF AMERICA CORPORATION (USA)
Inventeur(s)
  • Thiebaut, Laurent
  • Landais, Bruno

Abrégé

Methods, apparatuses and computer program products are described that facilitate sending and receiving notifications related to user equipment being added to or leaving a multicast group or multicast stream in a network. A method can include receiving, from a session controller, a request for reporting when protocol data unit (PDU) sessions are added to/removed from a downlink replication tree associated with an internet protocol multicast flow; determining whether said PDU session has been added to or removed from the downlink replication tree associated with the internet protocol multicast flow; and, in response to said determining, transmitting a message to a session management function indicative of that said PDU session has been added to or removed from said downlink replication tree. The message can include an internet protocol address associated with a source of said added or removed multicast flow and/or the multicast destination of said internet protocol multicast flow.

Classes IPC  ?

  • H04L 12/18 - Dispositions pour la fourniture de services particuliers aux abonnés pour la diffusion ou les conférences
  • H04N 21/61 - Structure physique de réseau; Traitement de signal

52.

METHOD AND APPARATUS FOR ADMISSION CONTROL OF SESSIONS BASED ON PRIORITY

      
Numéro d'application US2019038559
Numéro de publication 2020/256742
Statut Délivré - en vigueur
Date de dépôt 2019-06-21
Date de publication 2020-12-24
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA USA INC. (USA)
Inventeur(s)
  • Won, Sung Hwan
  • Landais, Bruno
  • Chandramouli, Devaki
  • Casati, Alessio

Abrégé

A method, apparatus and computer program product are provided herein to provide a Protocol Data Unit (PDU) session priority parameter. For example, a method is provided that comprises identifying a need in a user equipment (UE) for establishing a new protocol data unit PDU session. The method also includes evaluating whether to establish a new PDU session and determining whether to establish a new PDU session based on a PDU session priority parameter when a maximum number of PDU sessions the UE can establish in the network is reached.

Classes IPC  ?

  • H04W 76/10 - Gestion de la connexion Établissement de la connexion
  • H04W 76/15 - Gestion de la connexion Établissement de la connexion Établissement de connexions à liens multiples sans fil
  • H04W 76/18 - Gestion du rejet ou de l'échec de l'établissement

53.

EVENT SUBSCRIPTION NOTIFICATION

      
Numéro d'application US2020038110
Numéro de publication 2020/257265
Statut Délivré - en vigueur
Date de dépôt 2020-06-17
Date de publication 2020-12-24
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA OF AMERICA CORPORATION (USA)
Inventeur(s) Belling, Thomas

Abrégé

Systems, methods, apparatuses, and computer program products for event subscription notification(s) are provided. One method may include providing, from a first network entity, a policy control request trigger about subscriptions for event exposure to a second network entity. The method may also include receiving a notification, from the second network entity, about the policy control request trigger, and installing or updating at least one policy and charging control (PCC) rule based on the information received in the notification from the second network entity.

Classes IPC  ?

54.

NETWORK ENTITIES AND METHODS FOR ON-THE-FLY MASSIVE QOS MONITORING

      
Numéro d'application EP2019065870
Numéro de publication 2020/253936
Statut Délivré - en vigueur
Date de dépôt 2019-06-17
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Van Phan, Vinh
  • Yu, Ling

Abrégé

There is provided a first network entity, comprising a defining unit configured to define a common communication session comprising a plurality of contexts, wherein the common communication session is common to a plurality of network entities and terminal devices, a preconfiguring unit configured to preconfigure the common communication session by preconfiguring at least one context out of the plurality of contexts to be common for more than one network entity out of the plurality of network entities and for more than one terminal device out of the plurality of terminal devices, a first initiating unit configured to, based on the preconfiguration by the preconfiguring unit, initiate the preconfigured common communication session for at least one network entity out of the more than one network entities, and a triggering unit configured to, based on the initiation by the first initiating unit, trigger to initiate the preconfigured common communication session for at least one terminal device out of the more than one terminal devices.

Classes IPC  ?

  • H04W 76/15 - Gestion de la connexion Établissement de la connexion Établissement de connexions à liens multiples sans fil
  • H04W 24/06 - Réalisation de tests en trafic simulé

55.

FACILITATED LOCAL CONTEXT SHARING IN ROAD ENVIRONMENT

      
Numéro d'application EP2019065892
Numéro de publication 2020/253939
Statut Délivré - en vigueur
Date de dépôt 2019-06-17
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Mandelli, Silvio
  • Mizmizi, Marouan
  • Mohammadi, Jafar
  • Chen, Yejian

Abrégé

An apparatus is provided which comprises, in a vehicle,at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to perform:receiving configuration information for a non-orthogonal multiple access channel including resources to be used for the non-orthogonal multiple access channel, detecting an environment of the vehicle, and transmitting multicast transmission messages including information about the detected environment on the assigned resources over the non-orthogonal multiple access channel according to the received configuration information, and/or receiving multicast reception messages on the non-orthogonal multiple access channel according to the received configuration information.

Classes IPC  ?

  • H04W 4/40 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p.ex. communication véhicule-piétons
  • H04L 29/08 - Procédure de commande de la transmission, p.ex. procédure de commande du niveau de la liaison
  • H04W 72/04 - Affectation de ressources sans fil

56.

INDICATING QUALITY OF PERFORMING MEASUREMEMTS FROM USER EQUIPMENT (UE) TO NETWORK NODE

      
Numéro d'application EP2019066410
Numéro de publication 2020/253966
Statut Délivré - en vigueur
Date de dépôt 2019-06-20
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Dalsgaard, Lars
  • Henttonen, Tero
  • Virtej, Elena
  • Koskela, Jarkko

Abrégé

There is provided an apparatus configured to: perform at least one measurement on a cell to obtain a measurement result; transmit, to a network apparatus, the measurement result; and transmit, to the network apparatus, an indication of the quality of the performing at least one measurement.

Classes IPC  ?

  • H04W 36/00 - Dispositions pour le transfert ou la resélection
  • H04W 24/10 - Planification des comptes-rendus de mesures

57.

CSI REPORTING TRIGGERED WAKE-UP

      
Numéro d'application EP2019066510
Numéro de publication 2020/253969
Statut Délivré - en vigueur
Date de dépôt 2019-06-21
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Koskela, Timo
  • Hakola, Sami
  • Koskinen, Jussi-Pekka
  • Kaikkonen, Jorma
  • Karjalainen, Juha

Abrégé

A device reports channel state information for a communication channel (e.g. PUCCH, PDCCH, PUSCH, PDSCH) that is used by the device for sending or receiving data. If the channel state information is below a threshold, the network may determine to perform re-configuration of the communication channel. Therefore, if the channel state information is below the threshold, the device monitors for downlink control information related to the communication channel from the network.

Classes IPC  ?

  • H04W 52/02 - Dispositions d'économie de puissance

58.

AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO ENCODING AND DECODING

      
Numéro d'application FI2020050340
Numéro de publication 2020/254720
Statut Délivré - en vigueur
Date de dépôt 2020-05-20
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Hannuksela, Miska

Abrégé

There is disclosed a method, an apparatus and a computer program product for video encoding and decoding. In accordance with an embodiment the method for encoding comprises concluding that a coded video sequence starts at particular position in a bitstream, wherein the coded video sequence is a sequence of coded pictures in decoding order that is independently decodable and is followed by another coded video sequence or the end of the bitstream, and wherein the bitstream comprises access units, and an access unit comprises coded video data for a single time instance and associated other data, and an access unit comprises one or more network abstraction layer (NAL) units; and indicating in an access unit delimiter to treat the NAL unit(s) associated with the access unit delimiter as a start of a coded video sequence.

Classes IPC  ?

  • H04N 21/234 - Traitement de flux vidéo élémentaires, p.ex. raccordement de flux vidéo ou manipulation de graphes de scènes MPEG-4
  • H04N 21/44 - Traitement de flux élémentaires vidéo, p.ex. raccordement d'un clip vidéo récupéré d'un stockage local avec un flux vidéo en entrée ou rendu de scènes selon des graphes de scène MPEG-4
  • H04N 13/172 - Traitement de signaux d’images les signaux d’images comprenant des composantes non requises pour l’affichage de l’image, p.ex. des titres ou des informations sur le format
  • H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression
  • H04N 19/30 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant des techniques hiérarchiques, p.ex. l'échelonnage
  • H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
  • H04N 19/187 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une couche de vidéo échelonnable
  • H04N 19/169 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif

59.

SECURE ACCESS CONTROL IN COMMUNICATION SYSTEM

      
Numéro d'application IB2020055430
Numéro de publication 2020/254918
Statut Délivré - en vigueur
Date de dépôt 2020-06-09
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Bykampadi, Nagendra
  • Thiebaut, Laurent
  • Jerichow, Anja
  • Nair, Suresh

Abrégé

Improved techniques for secure access control in communication systems are provided. In one example, in accordance with an authorization server function, a method comprises receiving a request from a service consumer in a communication system for access to a service type and one or more resources associated with the service type. The method determines whether the service consumer is authorized to access the service type and the one or more resources associated with the service type. The method generates an access token that identifies one or more service producers for the service type and the one or more resources associated with the service type that the service consumer is authorized to access, and sends the access token to the service consumer. The service consumer can then use the access token to access the one or more services and one or more resources. In addition to such resource level access authorization, target network function group access authorization can be performed.

Classes IPC  ?

  • H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
  • H04L 29/08 - Procédure de commande de la transmission, p.ex. procédure de commande du niveau de la liaison
  • H04W 12/06 - Authentification
  • H04W 48/16 - Exploration; Traitement d'informations sur les restrictions d'accès ou les accès

60.

ADAPTIVE BEAM RECONFIGURATION FOR LOAD REDISTRIBUTION

      
Numéro d'application IB2020055467
Numéro de publication 2020/254922
Statut Délivré - en vigueur
Date de dépôt 2020-06-10
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Mwanje, Stephen
  • Andrianov, Anatoly

Abrégé

Systems, methods, apparatuses, and computer program products for adaptive beam reconfiguration for load redistribution among neighboring cells or units are provided. One method may include receiving or retrieving load statistics for one or more distributed units, evaluating the load statistics to identify at least one highly loaded distributed unit from the one or more distributed units, identifying at least one crowded beam in the at least one highly loaded distributed unit, and triggering the at least one highly loaded distributed unit to deactivate the at least one crowded beam.

Classes IPC  ?

  • H04W 36/08 - Resélection d'un point d'accès
  • H04W 36/16 - Exécution d'une resélection à des fins spécifiques
  • H04W 36/38 - Contrôle de resélection par un équipement fixe du réseau mobile
  • H04W 28/08 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement Équilibrage ou répartition des charges

61.

POLICY-BASED AUTHORIZATION FOR INDIRECT COMMUNICATIONS BETWEEN NETWORK FUNCTIONS IN A COMMUNICATION SYSTEM

      
Numéro d'application IB2020055505
Numéro de publication 2020/254925
Statut Délivré - en vigueur
Date de dépôt 2020-06-11
Date de publication 2020-12-24
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Bykampadi, Nagendra
  • Nair, Suresh
  • Jerichow, Anja

Abrégé

In a communication system wherein a first service communication proxy element is coupled to a first network function, a method includes receiving at the first service communication proxy element a request from a second network function of the communication system for one or more services provided by the first network function. The method also includes determining, at the first service communication proxy element, a network function type of the second network function. The method further includes authorizing, by the first service communication proxy element, access by the second network function to one or more services provided by the first network function based at least in part on the network function type of the second network function.

Classes IPC  ?

  • H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
  • H04W 12/08 - Sécurité d'accès

62.

NETWORK FUNCTION SELECTION

      
Numéro d'application US2019037461
Numéro de publication 2020/256688
Statut Délivré - en vigueur
Date de dépôt 2019-06-17
Date de publication 2020-12-24
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA USA INC. (USA)
Inventeur(s)
  • Theimer, Thomas
  • Chandramouli, Devaki

Abrégé

It is provided a method, comprising querying a network repository function to provide a respective identifier of each of one or more network functions; selecting a selected identifier of the one or more identifiers received in response to the querying; requesting a service from the network function identified by the selected identifier, wherein each of the network functions provides the service and fulfills a condition; the condition comprises at least one of a distance condition related to a distance between the respective network function and a reference point, a performance condition related to a performance of the respective network function, a capacity condition related to a capacity of the respective network function, an operational state condition related to an operational state of the respective network function, and a reliability condition related to a reliability of the respective network function.

Classes IPC  ?

  • H04L 12/14 - Dispositions pour la taxation
  • H04L 12/56 - Systèmes de commutation par paquets
  • H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement
  • H04W 28/10 - Régulation de flux
  • H04W 48/02 - Restriction d'accès effectuée dans des conditions spécifiques

63.

MECHANISM FOR HANDLING PDCCH SKIPPING AND WAKE UP SIGNALING

      
Numéro d'application CN2019090854
Numéro de publication 2020/248153
Statut Délivré - en vigueur
Date de dépôt 2019-06-12
Date de publication 2020-12-17
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Koskinen, Jussi-Pekka
  • Wu, Chunli
  • Turtinen, Samuli

Abrégé

Embodiments of the present disclosure relate to handling physical downlink control channel skipping and wake up signaling. According to example embodiments of the present disclosure, there is provided a solution for handling WUS occasions and the PDCCH skipping. In this solution, the device may determine whether to skip monitoring the PDCCH and determine whether to skip monitoring the WUS based on the type of PDCCH. The device may also determine when to transmit the WUS based on the type of the PDCCH. In this way, the WUS and the PDCCH skipping can be configured simultaneously and the power can be further saved.

Classes IPC  ?

  • H04W 52/02 - Dispositions d'économie de puissance

64.

SEARCH SPACE DETERMINATION FOR SINGLE CARRIER WAVEFORM FOR WIRELESS NETWORKS

      
Numéro d'application FI2019050454
Numéro de publication 2020/249844
Statut Délivré - en vigueur
Date de dépôt 2019-06-13
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Tiirola, Esa
  • Hooli, Kari
  • Pajukoski, Kari

Abrégé

According to an example embodiment, a method may include receiving, by a user equipment, a search space configuration including a control resource set, wherein one or more downlink control channel candidates (338, 340) are provided within resources defined by the control resource set (316A, 316B) of one or more Discrete Fourier Transform Spread Orthogonal Frequency Division Multiplex symbols (312, 314), and wherein the search space configuration includes information that identifies at least the following for one or more Discrete Fourier Transform Spread Orthogonal Frequency Division Multiplex symbols (312, 314): a first resource set, of the control resource set, including a first frequency and time domain resource set (316A, 316B); and a second resource set including a subset of time domain resources of the first resource set (318, 320); and performing, by the user equipment, downlink control channel monitoring for one or more downlink control channel candidates (338, 340) based on the received search space configuration.

Classes IPC  ?

  • H04W 72/04 - Affectation de ressources sans fil
  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • H04L 27/26 - Systèmes utilisant des codes à fréquences multiples

65.

COMMUNICATION SECURITY BETWEEN USER EQUIPMENT AND THIRD-PARTY APPLICATION USING COMMUNICATION NETWORK-BASED KEY

      
Numéro d'application FI2020050393
Numéro de publication 2020/249861
Statut Délivré - en vigueur
Date de dépôt 2020-06-03
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Nair, Suresh
  • S Bykampadi, Nagendra

Abrégé

Improved techniques are provided for security management in communication systems particularly with respect to third-party applications. In one example in accordance with an authentication server function in a communication system, a method includes generating a master key and a master key identifier during a registration process for given user equipment, wherein the master key is usable to generate one or more application program-specific keys corresponding to one or more application programs with which the given user equipment is permitted to connect. The master key can be pushed to a network function operating as a security anchor in the communication system, or the security anchor can pull the master key from the authentication server function. The security anchor can then generate an application specific key in response to a request from a given application program corresponding to the given user equipment.

Classes IPC  ?

  • H04L 9/08 - Répartition de clés
  • H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
  • H04W 12/04 - Gestion des clés
  • G06F 21/62 - Protection de l’accès à des données via une plate-forme, p.ex. par clés ou règles de contrôle de l’accès
  • G16Y 30/10 - Sécurité de l’infrastructure

66.

APPARATUS, METHOD AND COMPUTER PROGRAM

      
Numéro d'application EP2019065111
Numéro de publication 2020/249183
Statut Délivré - en vigueur
Date de dépôt 2019-06-11
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Pekka, Juhani Korja

Abrégé

An apparatus comprising means for performing: sending, to a first session management function (211a), a first request to update information of a first protocol data unit session; sending, to a second session management function (211b), a second request to update information of a second protocol data unit session; receiving a first response to the first request before receiving a second response to the second request; sending a first acknowledgement message to a radio access network (215) before receiving the response to the second request; wherein the first acknowledgement message comprises session information of the first protocol data unit session received in the first response and a list of one or more protocol data unit sessions for which a response is yet to be received, wherein the list comprises a session identifier of the second protocol data unit session.

Classes IPC  ?

  • H04W 36/00 - Dispositions pour le transfert ou la resélection
  • H04W 40/36 - Modification d'une voie d'acheminement existante en raison d'un transfert

67.

POWER-EFFICIENT MEASUREMENT REPORTING FOR MULTI/DUAL CONNECTIVITY IN CELLULAR COMMUNICATION NETWORKS

      
Numéro d'application EP2019065164
Numéro de publication 2020/249187
Statut Délivré - en vigueur
Date de dépôt 2019-06-11
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Sabouri-Sichani, Faranaz
  • Laselva, Daniela
  • Lauridsen, Mads

Abrégé

According to an example aspect of the present invention, there is provided a method for multi-connectivity, the method comprising selecting by a user equipment, based on an uplink transmission power to a first node and an uplink transmission power to at least one second node, a Radio Resource Control, RRC, connection for transmitting measurement reports and transmitting by the user equipment, using the selected RRC connection, a measurement report associated with a transmission of the first node and/or a measurement report associated with a transmission of the at least one second node.

Classes IPC  ?

  • H04W 52/34 - Gestion du TPC, c. à d. partage de la quantité limitée de puissance entre les utilisateurs ou les canaux ou encore les types de données, p.ex. charge des cellules
  • H04W 52/38 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué dans des situations particulières
  • H04W 52/24 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué selon des paramètres spécifiques utilisant le rapport signal sur parasite [SIR Signal to Interference Ratio] ou d'autres paramètres de trajet sans fil
  • H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p.ex. incrément, variation graduelle ou décalages

68.

BEAM BASED MOBILITY STATE FOR UE POWER SAVING

      
Numéro d'application EP2019065301
Numéro de publication 2020/249199
Statut Délivré - en vigueur
Date de dépôt 2019-06-12
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Laselva, Daniela
  • Sabouri-Sichani, Faranaz

Abrégé

The present invention introduces a beam-based UE mobility state estimate for power saving purposes, based on monitoring the distinct beam(s) (302) detected by the UE. In other words, the number N of distinct serving beams changed by the UE within a time window T is monitored (302) against the configured threshold values. If N is below a first threshold value "Thr1", a low/stationary mobility state is determined (303) and the UE applies a first measurement configuration (305) associated with the low/stationary mobility state. If N is between first and second threshold values "Thr1" and "Thr2", a medium mobility state is determined (304) and the UE applies a second measurement configuration (306) associated with the medium mobility state. If N is above the second threshold value "Thr2", a high mobility state is determined and the UE applies a third measurement configuration associated with the high mobility state.

Classes IPC  ?

  • H04W 24/08 - Réalisation de tests en trafic réel
  • H04W 36/00 - Dispositions pour le transfert ou la resélection
  • H04W 52/02 - Dispositions d'économie de puissance
  • H04W 88/02 - Dispositifs terminaux

69.

OUTAGE RECOVERY

      
Numéro d'application EP2019065700
Numéro de publication 2020/249227
Statut Délivré - en vigueur
Date de dépôt 2019-06-14
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Viering, Ingo
  • Awada, Ahmad
  • Balan, Irina-Mihaela
  • Goerge, Jürgen

Abrégé

According to an example aspect of the present invention, there is provided an apparatus configured at least to employ a set of beamforming beams in communication with user equipments in at least one cell controlled by the apparatus, configure at least one beamforming beam as at least one outage recovery beam, the at least one outage recovery beam not comprised in the set, obtain an indication of outage relating to network coverage, and responsive to the indication, activate the at least one outage recovery beam from an inactive state to a reduced activity state, and decide whether to activate a first outage recovery beam in the reduced activity state to a normal state responsive to receipt of a message relating to the first outage recovery beam in the reduced activity state.

Classes IPC  ?

  • H04B 7/06 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station d'émission
  • H04B 7/08 - Systèmes de diversité; Systèmes à plusieurs antennes, c. à d. émission ou réception utilisant plusieurs antennes utilisant plusieurs antennes indépendantes espacées à la station de réception

70.

SUPPORTING BRIDGE MANAGED OBJECTS

      
Numéro d'application EP2019065706
Numéro de publication 2020/249228
Statut Délivré - en vigueur
Date de dépôt 2019-06-14
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Gajic, Borislava
  • Mannweiler, Christian

Abrégé

There is provided an apparatus comprising means for performing operating as a bridge (104) in a time sensitive network system (100, 102, 106). The apparatus further comprise means for providing functionality for assisting exchange of information of bridge managed objects between the apparatus and the time sensitive network system (100, 102, 106).

Classes IPC  ?

  • H04L 12/857 - Correspondance des contraintes de qualité de service entre couches ou entre différents réseaux
  • H04L 12/841 - Actions liées à la commande de flux utilisant des données temporelles, p.ex. temps d'aller retour [RTT]
  • H04L 29/08 - Procédure de commande de la transmission, p.ex. procédure de commande du niveau de la liaison

71.

POSITIONING SUPPORT FOR WIRELESS DEVICES SUCH AS NR-IOT DEVICES AND USEFUL FOR GEOFENCING

      
Numéro d'application EP2020061346
Numéro de publication 2020/249294
Statut Délivré - en vigueur
Date de dépôt 2020-04-23
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Ratasuk, Rapeepat
  • Keating, Ryan

Abrégé

A UE in a wireless network receives measurement configuration for group(s) of cells wherein the measurement configuration is for positioning measurements of the UE using signals from base station(s). The UE receives criteria based on the measurement configuration for the UE to trigger report(s) for the group(s) of cells. The UE performs, using at least the measurement configuration, positioning measurements of the group(s) of cells and sends a report that is triggered based at least on the criteria. A network element sends the measurement configuration for the group(s) of cells to the UE. The network element sends the criteria based on the measurement configuration for the UE to trigger the report(s) for the one or more groups of cells. The network element receives a report from the UE that was triggered based at least on the criteria. Methods, software, computer program products, and apparatus are disclosed.

Classes IPC  ?

  • H04W 4/021 - Services concernant des domaines particuliers, p.ex. services de points d’intérêt, services sur place ou géorepères
  • H04W 4/70 - Services pour la communication de machine à machine ou la communication de type machine

72.

METHOD AND APPARATUS FOR ENFORCEMENT OF MAXIMUM NUMBER OF PROTOCOL DATA UNIT SESSIONS PER NETWORK SLICE IN A COMMUNICATION SYSTEM

      
Numéro d'application IB2019054829
Numéro de publication 2020/250004
Statut Délivré - en vigueur
Date de dépôt 2019-06-10
Date de publication 2020-12-17
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA USA INC. (USA)
Inventeur(s)
  • Won, Sung Hwan
  • Casati, Alessio

Abrégé

Methods, systems, apparatuses, and computer program products for providing an enforcement mechanism for the maximum number of PDU sessions per network slice in a communication system are provided. A method, system, and apparatus may receive, from a user equipment (UE), a protocol data unit (PDU) session establishment request message and Single Network Slice Selection Assistance Information (S-NSSAI) through an access network (AN). The method, system, and apparatus may cause, upon detecting that the S- NSSAI is subject to the capping number of PDU sessions per network slice, transmission of a service request message to a network slice selection function (NSSF). The service request message includes an indication indicating that the S-NSSAI is subject to a capping number of PDU sessions per network slice. The indication may cause the NSSF to increment a counter associated with PDU sessions for a network slice associated with the S-NSSAI.

Classes IPC  ?

  • H04W 28/16 - Gestion centrale des ressources; Négociation de ressources ou de paramètres de communication, p.ex. négociation de la bande passante ou de la qualité de service [QoS Quality of Service]
  • H04W 28/02 - Gestion du trafic, p.ex. régulation de flux ou d'encombrement
  • H04W 88/14 - Dispositifs formant réseau fédérateur

73.

CONTROLLING PROVISION OF ACCESS TO RESTRICTED LOCAL OPERATOR SERVICES BY USER EQUIPMENT

      
Numéro d'application IB2020000386
Numéro de publication 2020/250032
Statut Délivré - en vigueur
Date de dépôt 2020-05-20
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Nair, Suresh

Abrégé

Improved techniques are provided for security management in communication systems particularly with respect to access to restricted local operator services in the case of roaming user devices. In one example in accordance with user equipment in a communication system, a method includes initiating a request for access to restricted local operator services, acquiring a network identifier comprising a first country code, and comparing the acquired network identifier with a stored network identifier comprising a second country code. A determination is made whether the first country code and the second country code are different. At least a first action is performed in response to an affirmative determination, and at least a second action is performed in response to a negative determination.

Classes IPC  ?

  • H04W 12/12 - Détection de fraude
  • H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole

74.

METHOD AND APPARATUS FOR PROVIDING NETWORK TRIGGERED MOBILITY BETWEEN A STAND-ALONE NON-PUBLIC NETWORK AND A PUBLIC LAND MOBILE NETWORK

      
Numéro d'application US2019037291
Numéro de publication 2020/251588
Statut Délivré - en vigueur
Date de dépôt 2019-06-14
Date de publication 2020-12-17
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA USA INC. (USA)
Inventeur(s)
  • Wolfner, Gyorgy
  • Chandramouli, Devaki
  • Landais, Bruno

Abrégé

A method, apparatus and computer program product are provided herein to provide service continuity between a Stand-alone Non-Public Network (SNPN) and a Public Land Mobile Network (PLMN). For example, a method is provided that comprises after determining that the user equipment (UE) with the first protocol data unit (PDU) session established in the first SNPN is or will be leaving the coverage area of the first SNPN, causing a request message to be transmitted to the UE, wherein the request message comprises a request to initiate a second PDU session establishment procedure towards a PLMN. The method also includes causing the UE to establish the second PDU session with an internet protocol anchor function of a user plane function in the PLMN via the first SNPN radio access network (RAN) or via the PLMN RAN, wherein the second PDU session is established prior to release of the first PDU session.

Classes IPC  ?

  • H04W 36/00 - Dispositions pour le transfert ou la resélection

75.

SOUND FIELD RELATED RENDERING

      
Numéro d'application FI2020050386
Numéro de publication 2020/249859
Statut Délivré - en vigueur
Date de dépôt 2020-06-03
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Vilkamo, Juha
  • Ozcan, Koray
  • Laitinen, Mikko-Ville

Abrégé

An apparatus comprising means configured to obtain a defocus direction (151, 202, 261); process a spatial audio signal that represents an audio scene to generate a processed spatial audio signal that represents a modified audio scene based on the defocus direction (204, 263), so as to control relative deemphasis in, at least in part, a portion of the spatial audio signal in the defocus direction relative to at least in part other portions of the spatial audio signal; and output the processed spatial audio signal (208, 267), wherein the modified audio scene based on the defocus direction enables the deemphasis in, at least in part, the portion of the spatial audio signal in the defocus direction (151) relative to at least in part other portions of the spatial audio signal.

Classes IPC  ?

  • H04S 7/00 - Dispositions pour l'indication; Dispositions pour la commande, p.ex. pour la commande de l'équilibrage
  • H04S 3/00 - Systèmes utilisant plus de deux canaux, p.ex. systèmes quadriphoniques
  • G06F 3/16 - Entrée acoustique; Sortie acoustique
  • G10L 19/008 - Codage ou décodage du signal audio multi-canal utilisant la corrélation inter-canaux pour réduire la redondance, p.ex. stéréo combinée, codage d’intensité ou matriçage
  • G06F 16/683 - Recherche de données caractérisée par l’utilisation de métadonnées, p.ex. de métadonnées ne provenant pas du contenu ou de métadonnées générées manuellement utilisant des métadonnées provenant automatiquement du contenu
  • H04H 20/89 - Systèmes de radiodiffusion stéréophonique utilisant au moins trois voies audio, p.ex. triphoniques ou quadriphoniques

76.

APPARATUS, METHOD AND COMPUTER PROGRAM

      
Numéro d'application EP2019065372
Numéro de publication 2020/249208
Statut Délivré - en vigueur
Date de dépôt 2019-06-12
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Casati, Alessio

Abrégé

There is provided an apparatus, said apparatus comprising means for, in response to providing first radio capability information to a network, receiving, at a user equipment, a first identifier associated with a first set of radio capability parameters for storage at the user equipment, in response to providing further radio capability information to a network, receiving, at the user equipment, at least one further identifier associated with at least one further set of radio capability parameters for storage at the user equipment, determining at least one of the first identifier and at least one further identifier to provide to the network and providing the determined at least one identifier to the network.

Classes IPC  ?

  • H04W 8/24 - Transfert des données du terminal
  • H04W 60/00 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement

77.

METHOD, APPARATUS, COMPUTER PROGRAM PRODUCT AND COMPUTER PROGRAM FOR INTERFERENCE REDUCTION

      
Numéro d'application EP2019065707
Numéro de publication 2020/249229
Statut Délivré - en vigueur
Date de dépôt 2019-06-14
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Yu, Ling
  • Van Phan, Vinh
  • Li, Zexian
  • Schober, Karol
  • Piipponen, Antti

Abrégé

An apparatus in a base station and comprising at least one processor and at least one memory including computer code for one or more programs, the at least one memory and the computer code configured, with the at least one processor, to cause the apparatus at least to: cause scheduling information to be transmitted to a plurality of communication devices and control information to be transmitted to at least one communication device of the plurality of communication devices, said control information controlling in the respective communication device at least one of triggering an inter communication device interference reduction mechanism and parameters of the inter communication device interference reduction mechanism.

Classes IPC  ?

  • H04W 72/04 - Affectation de ressources sans fil
  • H04W 74/08 - Accès non planifié, p.ex. accès aléatoire, ALOHA ou accès multiple par détection de porteuse [CSMA Carrier Sense Multiple Access]

78.

APPARATUS, METHOD AND COMPUTER PROGRAM

      
Numéro d'application EP2019065714
Numéro de publication 2020/249230
Statut Délivré - en vigueur
Date de dépôt 2019-06-14
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Rost, Peter
  • Gajic, Borislava
  • Mannweiler, Christian

Abrégé

An apparatus (113) comprising means for performing: receiving one or more forwarding tables from a centralized network configuration entity (101) of a time sensitive network, wherein the forwarding tables comprise entry information; and determining, based at least in part on the one or more forwarding tables, rules for mapping at least one uplink data stream of the time sensitive network to at least one of: a protocol data unit session (135, 137) and a quality of service flow (129, 131, 133).

Classes IPC  ?

  • H04L 12/801 - Commande de flux ou commande de congestion

79.

SOUND FIELD RELATED RENDERING

      
Numéro d'application FI2020050387
Numéro de publication 2020/249860
Statut Délivré - en vigueur
Date de dépôt 2020-06-03
Date de publication 2020-12-17
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Vilkamo, Juha
  • Ozcan, Koray
  • Laitinen, Mikko-Ville

Abrégé

An apparatus for spatial audio reproduction comprising means configured to: obtain at least one focus parameter configured to define a focus shape (103); process a spatial audio signal that represents an audio scene to generate a processed spatial audio signal that represents a modified audio scene, so as to control relative emphasis in, at least in part, a portion (105) of the spatial audio signal in the focus shape (103) relative to at least in part other portions (151,153,155) of the spatial audio signals outside the focus shape (103); and output the processed spatial audio signal, wherein the modified audio scene enables the relative emphasis in, at least in part, the portion (105) of the spatial audio signal in the focus shape (103) relative to at least in part other portions (151,153,155) of the spatial audio signals outside the focus shape (103).

Classes IPC  ?

  • H04S 7/00 - Dispositions pour l'indication; Dispositions pour la commande, p.ex. pour la commande de l'équilibrage
  • G10L 21/0364 - Amélioration de l'intelligibilité de la parole, p.ex. réduction de bruit ou annulation d'écho en changeant l’amplitude pour améliorer l'intelligibilité
  • H04R 1/40 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en combinant plusieurs transducteurs identiques

80.

METHOD AND APPARATUS FOR ENFORCEMENT OF MAXIMUM NUMBER OF USER EQUIPMENTS PER NETWORK SLICE IN A COMMUNICATION SYSTEM

      
Numéro d'application IB2019054833
Numéro de publication 2020/250005
Statut Délivré - en vigueur
Date de dépôt 2019-06-10
Date de publication 2020-12-17
Propriétaire
  • NOKIA TECHNOLOGIES OY (Finlande)
  • NOKIA USA INC. (USA)
Inventeur(s)
  • Casati, Alessio
  • Landais, Bruno

Abrégé

Methods, systems, apparatuses, and computer program products for providing an enforcement mechanism for the maximum number of user equipments per network slice in a communication system are provided. A method, system, and apparatus may receive, from a user equipment (UE), a registration request message comprising requested Network Slice Selection Assistance Information (NSSAI) through an access network (AN). The requested NSSAI comprises one or more single-NSSAIs (S-NSSAIs) subject to a capping number of UEs allowed to access one or more network slices associated with the one or more S- NSSAIs. The method, system, and apparatus may cause transmission of a service request message to a network slice selection function (NSSF). The service request message includes indications of the one or more S-NSSAIs. The method, system, and apparatus may receive a service response from the network slice selection function. The service response comprises an allowed NSSAI that includes at least one of 1) one or more allowed S-NSSAIs or 2) a list of rejected S-NSSAIs due to a maximum number of UEs allowed to access the network slices associated with the one or more S-NSSAIs has been reached.

Classes IPC  ?

  • H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
  • H04W 48/06 - Restriction d'accès effectuée dans des conditions spécifiques sur la base des conditions de trafic

81.

AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND DECODING

      
Numéro d'application FI2020050367
Numéro de publication 2020/245498
Statut Délivré - en vigueur
Date de dépôt 2020-05-29
Date de publication 2020-12-10
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Hannuksela, Miska

Abrégé

A method comprising: determining a number of units that are to be assigned to partitions and are initialized as unassigned; indicating or inferring a number of explicitly sized partitions to be assigned; indicating sizes for the explicitly sized partitions and accordingly marking unassigned units as assigned to partitions in a pre-defined scan order; indicating a count of units; repetitively assigning the count of units to partitions and accordingly marking unassigned units as assigned in the pre-defined scan order until the number of unassigned units is less than the count of units; and assigning, if the number of unassigned units is greater than 0, the unassigned units to a last partition.

Classes IPC  ?

  • H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression
  • H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
  • H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une tranche, p.ex. une ligne de blocs ou un groupe de blocs
  • H04N 19/55 - Estimation de mouvement avec contraintes spatiales, p.ex. au niveau des contours de l’image ou des contours des régions

82.

DYNAMIC DISCRETE FOURIER TRANSFORM OR BANDWIDTH SIZE INDICATION

      
Numéro d'application EP2019064304
Numéro de publication 2020/244728
Statut Délivré - en vigueur
Date de dépôt 2019-06-03
Date de publication 2020-12-10
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Karjalainen, Juha Pekka
  • Enescu, Mihai
  • Kaikkonen, Jorma Johannes
  • Koskela, Timo
  • Hakola, Sami-Jukka

Abrégé

It is an object to provide a dynamic indication of a discrete Fourier transform (DFT) size and/or bandwidth size for at least one reference signal or signal or data channel or control channel. A user equipment (UE) may transmit an indication of its DFT size capability and/or bandwidth size capability to a base station. The DFT size capability and bandwidth size capability may be related to a particular type of reference signal or signal or data channel or control channel or a group of reference signals or signals or data channels or control channels to be included in a single carrier based waveform. Based on the received DFT size capability and/or bandwidth size indication, the base station may provide UE specific reference signals or signals or data channels or control channels and multiplex UEs having different DFT size capabilities and/or bandwidth size capabilities into same time domain DFT-s-OFDM symbol. Apparatuses, methods, and computer programs are disclosed.

Classes IPC  ?

  • H04L 27/26 - Systèmes utilisant des codes à fréquences multiples

83.

TIME SYNCHRONIZATION IN CELLULAR COMMUNICATION NETWORKS

      
Numéro d'application EP2020065469
Numéro de publication 2020/245262
Statut Délivré - en vigueur
Date de dépôt 2020-06-04
Date de publication 2020-12-10
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Kolding, Troels
  • Niemelä, Kari
  • Vukadinovic, Vladimir
  • Blücher Brink, Stig
  • Dhere, Amol
  • Rysgaard, Bent Henneberg
  • Bjerrum, Bo Holm
  • Medeiros De Amorim, Rafhael

Abrégé

According to an example aspect of the present invention, there is provided a method comprising, embedding information for time synchronization to a SSB, encrypting the SSB and transmitting in a cellular communication network the encrypted SSB comprising the information for time synchronization.

Classes IPC  ?

  • H04W 56/00 - Dispositions de synchronisation
  • H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole

84.

AN APPARATUS AND A METHOD FOR VIDEO CODING AND DECODING

      
Numéro d'application FI2020050344
Numéro de publication 2020/245497
Statut Délivré - en vigueur
Date de dépôt 2020-05-22
Date de publication 2020-12-10
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Hannuksela, Miska

Abrégé

A method for video encoding or decoding comprising determining a number of units to be assigned to the partitions; indicating or inferring a number of explicitly sized partitions to be assigned; indicating sizes for or a number of units in the explicitly sized partitions; and indicating or inferring a number of evenly sized partitions to be assigned.

Classes IPC  ?

  • H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
  • H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
  • H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression
  • H04N 19/174 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant une tranche, p.ex. une ligne de blocs ou un groupe de blocs

85.

RESOURCE MANAGEMENT IN SIDELINK COMMUNICATION

      
Numéro d'application CN2019088981
Numéro de publication 2020/237521
Statut Délivré - en vigueur
Date de dépôt 2019-05-29
Date de publication 2020-12-03
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Liu, Yong
  • Li, Dong

Abrégé

Embodiments of the present disclosure relate to resource management in sidelink communication. According to one aspect of the present disclosure, a third device serving a first device may receive information on traffic characteristic parameters from the first device, the traffic characteristic parameters at least comprising a transport block size range, and assign a periodic resource to the first device based on an upper limit in the transport block size range. The first device may determine whether a resource assigned to the first device can be released and in response to a determination that the resource can be released, transmit a message from the first device to a second device over a direct communication link between the first and second devices, the message indicating availability of the resource for use by the second device. Upon receiving the message, the second device uses the released resource for transport block transmission. The resource management as provided in the present disclosure achieves a low latency, a high reliability and an increased efficiency of sidelink resource usage.

Classes IPC  ?

  • H04W 72/04 - Affectation de ressources sans fil
  • H04W 76/28 - Transmission discontinue [DTX]; Réception discontinue [DRX]
  • H04W 76/34 - Libération sélective de connexions en cours

86.

DEMODULATION REFERENCE SIGNAL CONFIGURATION FOR SIDELINK TRANSMISSION

      
Numéro d'application CN2019089661
Numéro de publication 2020/237671
Statut Délivré - en vigueur
Date de dépôt 2019-05-31
Date de publication 2020-12-03
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Li, Dong
  • Liu, Yong

Abrégé

Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage medium of demodulation reference signal (DMRS) configuration for sidelink (SL) transmission. In example embodiments, a first communication device generates sidelink control information (SCI) associated with sidelink transmission to a second communication device. The first communication device selects a scrambling identity from a predefined set of scrambling identities based on the SCI adjusted by randomly setting one or more values for one or more of a plurality of bits included in the SCI. The first communication device further generates, based on the scrambling identity, a DMRS sequence for the SL transmission, and performs the SL transmission to the second communication device based on the DMRS sequence.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

87.

AN APPARATUS, A METHOD AND A COMPUTER PROGRAM FOR VIDEO CODING AND DECODING

      
Numéro d'application FI2020050356
Numéro de publication 2020/240089
Statut Délivré - en vigueur
Date de dépôt 2020-05-27
Date de publication 2020-12-03
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Aksu, Emre
  • Hannuksela, Miska

Abrégé

A method comprising authoring items into a media file, said items being associated with a plurality of referenced items to be processed in a specific order; and authoring one or more properties of item references of said referenced items into said media file, wherein said properties include one or more of the following:indication if the item references are strictly ordered; indication if the referenced items are removable without making a referencing item invalid; a checksum generated from ID values of the referenced items in the order they are listed.

Classes IPC  ?

  • H04N 21/845 - Structuration du contenu, p.ex. décomposition du contenu en segments temporels
  • H04N 21/854 - Création de contenu
  • G06F 16/51 - Indexation; Structures de données à cet effet; Structures de stockage
  • G06F 16/71 - Indexation; Structures de données à cet effet; Structures de stockage
  • H04N 19/70 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques caractérisés par des aspects de syntaxe liés au codage vidéo, p.ex. liés aux standards de compression
  • G06F 16/41 - Indexation; Structures de données à cet effet; Structures de stockage
  • G06F 16/61 - Indexation; Structures de données à cet effet; Structures de stockage

88.

LEARNING IN COMMUNICATION SYSTEMS

      
Numéro d'application EP2019064146
Numéro de publication 2020/239232
Statut Délivré - en vigueur
Date de dépôt 2019-05-30
Date de publication 2020-12-03
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Hoydis, Jakob
  • Ait Aoudia, Faycal
  • Stark, Maximilian

Abrégé

An apparatus, method and computer program is described comprising: initialising trainable parameters of a transmission system having a transmitter, a channel and a receiver; generating training symbols on the basis of a differentiable distribution function; transmitting modulated training symbols to the receiver over the channel in a training mode; generating a loss function based on the generated training symbols and the modulated training symbols as received at the receiver of the transmission system; and generating updated parameters of the transmission system in order to minimise the loss function.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission
  • G06N 3/02 - Systèmes de calculateurs basés sur des modèles biologiques utilisant des modèles de réseaux neuronaux
  • H04L 25/03 - Réseaux de mise en forme pour émetteur ou récepteur, p.ex. réseaux de mise en forme adaptatifs

89.

ENHANCING CELL SELECTION AND RESELECTION IN NEW RADIO UNDER RF EXPOSURE REQUIREMENTS

      
Numéro d'application EP2020063322
Numéro de publication 2020/239445
Statut Délivré - en vigueur
Date de dépôt 2020-05-13
Date de publication 2020-12-03
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Kaikkonen, Jorma Johannes
  • Hakola, Sami-Jukka
  • Koskela, Timo
  • Koskela, Jarkko Tuomo
  • Nielsen, Sari Kaarina

Abrégé

Methods and apparatus, including computer program products, are provided for limiting RF exposure. In some example embodiment, there may be provided a method including estimating an amount of at least one restriction that needs to be applied in an uplink resource to comply with at least one emission requirement; and performing, based on the estimated amount of the at least one restriction, at least one mobility procedure to the one or more candidate cells. Related systems, methods, and articles of manufacture are also disclosed.

Classes IPC  ?

  • H04W 48/20 - Sélection d'un point d'accès
  • H04W 52/14 - Analyse séparée de la liaison montante ou de la liaison descendante
  • H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications
  • H04W 52/36 - Commande de puissance d'émission [TPC Transmission power control] utilisant les limitations de la quantité totale de puissance d'émission disponible avec une plage ou un ensemble discrets de valeurs, p.ex. incrément, variation graduelle ou décalages

90.

AUDIO PROCESSING

      
Numéro d'application FI2020050333
Numéro de publication 2020/240079
Statut Délivré - en vigueur
Date de dépôt 2020-05-19
Date de publication 2020-12-03
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Vilermo, Miikka
  • Tammi, Mikko
  • Mäkinen, Toni
  • Vilkamo, Juha

Abrégé

According to an example embodiment, a method for audio focusing is provided, the method comprising: receiving a multi-channel audio signal that represents sounds in sound directions that correspond to respective positions in an image area of an image; receiving an indication of an audio focus direction that corresponds to a first position in the image area; selecting a primary sound direction from a plurality of different available candidate directions, wherein said plurality of different available candidate directions comprise said audio focus direction and one or more offset candidate directions and wherein each offset candidate direction corresponds to a respective candidate offset from said first position in the image area; and deriving, based on said multi-channel audio signal in dependence of the selected primary sound direction, an output audio signal where sounds in sound directions defined via the selected primary sound direction are emphasized in relation to sounds in sound directions other than those defined via the selected primary sound direction.

Classes IPC  ?

  • H04S 7/00 - Dispositions pour l'indication; Dispositions pour la commande, p.ex. pour la commande de l'équilibrage
  • G10L 21/0272 - Séparation du signal de voix
  • G10L 21/0364 - Amélioration de l'intelligibilité de la parole, p.ex. réduction de bruit ou annulation d'écho en changeant l’amplitude pour améliorer l'intelligibilité
  • H04S 1/00 - Systèmes à deux canaux
  • G10L 21/0216 - Filtration du bruit caractérisée par le procédé d’estimation du bruit
  • G10L 19/02 - Techniques d'analyse ou de synthèse de la parole ou des signaux audio pour la réduction de la redondance, p.ex. dans les vocodeurs; Codage ou décodage de la parole ou des signaux audio utilisant les modèles source-filtre ou l’analyse psychoacoustique utilisant l'analyse spectrale, p.ex. vocodeurs à transformée ou vocodeurs à sous-bandes
  • G06F 3/16 - Entrée acoustique; Sortie acoustique

91.

CONTROLLING NETWORK ACCESS

      
Numéro d'application EP2020061732
Numéro de publication 2020/233951
Statut Délivré - en vigueur
Date de dépôt 2020-04-28
Date de publication 2020-11-26
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Himanen, Teemu Petteri
  • Kokkonen, Juho Emil Eskonpoika

Abrégé

Apparatus and method for controlling network access are disclosed. The solution comprises obtaining (400) information on one or more network slices of the communication system configured to serve user terminals and geographical areas where a network slice is available, the areas being within one or more tracking areas of the communication system; obtaining (402) information on the geographical location of a user terminal; and activating (404) one or more network slices for the user terminal if the user terminal is located within the geographical area where the network slices are available.

Classes IPC  ?

  • H04W 60/00 - Rattachement à un réseau, p.ex. enregistrement; Suppression du rattachement à un réseau, p.ex. annulation de l'enregistrement
  • H04W 48/18 - Sélection d'un réseau ou d'un service de télécommunications

92.

AN APPARATUS AND ASSOCIATED METHODS FOR CAPTURE OF SPATIAL AUDIO

      
Numéro d'application EP2020062987
Numéro de publication 2020/234015
Statut Délivré - en vigueur
Date de dépôt 2020-05-11
Date de publication 2020-11-26
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Eronen, Antti Johannes
  • Lehtiniemi, Arto Juhani
  • Vilermo, Miikka Tapani
  • Laitinen, Mikko-Ville Llari

Abrégé

An apparatus configured to: receive spatial audio data comprising audio captured from a space extending around a capture device and directional information; receive video imagery captured by a camera, wherein the extent of the space from which the spatial audio data is captured is greater than the field of view of the camera; associate each audio sources determined from the directional information, with, for audio sources within the field of view, a region of the video imagery that corresponds to the direction towards the audio source, and, for audio sources outside the field of view, a part of an out-of-view graphic, the out-of-view graphic indicative of the spatial extent of the space outside the field of view; display the video imagery and the out-of-view graphic; receive user input; and provide for control of at least one audio capture property of a selected one of said one or more audio sources.

Classes IPC  ?

  • G01S 3/80 - Radiogoniomètres pour déterminer la direction d'où proviennent des ondes infrasonores, sonores, ultrasonores ou électromagnétiques ou des émissions de particules sans caractéristiques de direction utilisant des ondes ultrasonores, sonores ou infrasonores
  • G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
  • G06F 3/03 - Dispositions pour convertir sous forme codée la position ou le déplacement d'un élément
  • G06F 3/048 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI]
  • G06F 3/16 - Entrée acoustique; Sortie acoustique

93.

A CONTROL ELEMENT

      
Numéro d'application EP2020064256
Numéro de publication 2020/234442
Statut Délivré - en vigueur
Date de dépôt 2020-05-22
Date de publication 2020-11-26
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Havukainen, Kai

Abrégé

An apparatus, method and computer program product for receiving spatial audio information comprising at least one characteristic parameter, providing, on a user interface, a control element for controlling the at least one characteristic parameter in dependence upon a position of the control element on the user interface, providing on the user interface a first path of the control element and a second path of the control element and modifying the first path of the control element and the second path of the control element according to predefined criteria in response to receiving a user input to change the position of the control element from a first position to a second position on the user interface.

Classes IPC  ?

  • G06F 3/0484 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p.ex. sélection ou manipulation d’un objet ou d’une image, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs
  • G06F 3/0488 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p.ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p.ex. des gestes en fonction de la pression exer utilisant un écran tactile ou une tablette numérique, p.ex. entrée de commandes par des tracés gestuels

94.

SYSTEM DESIGN AND RELATED SIGNALING FOR UNPAIRED CARRIER FLEXIBLE FDD

      
Numéro d'application EP2019063045
Numéro de publication 2020/233789
Statut Délivré - en vigueur
Date de dépôt 2019-05-21
Date de publication 2020-11-26
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Pedersen, Klaus Ingemann
  • Pocovi, Guillermo

Abrégé

An apparatus and a method are provided by which, at a user equipment, a frequency division duplexing configuration is received, and transmitting and/or receiving based on the frequency division duplexing configuration for unpaired frequency bands is performed, wherein the frequency division duplexing configuration defines static downlink and uplink frequency regions and dynamic downlink and uplink frequency regions to which frequency resources of a carrier are allocated.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

95.

RANDOM ACCESS PROCEDURE REPORTING AND IMPROVEMENT FOR WIRELESS NETWORKS

      
Numéro d'application FI2019050398
Numéro de publication 2020/234507
Statut Délivré - en vigueur
Date de dépôt 2019-05-23
Date de publication 2020-11-26
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Decarreau, Guillaume
  • Pantelidou, Anna

Abrégé

According to an example embodiment, a method may include logging, by a user equipment, random access procedure information for one or more random access procedures of the user equipment; controlling receiving, by the user equipment from a base station, an information request including an indication of one or more random access procedure trigger types for which random access procedure information is being requested; and controlling sending, by the user equipment to the base station, a random access procedure report including the random access procedure information for the one or more indicated random access procedure trigger types.

Classes IPC  ?

  • H04W 24/10 - Planification des comptes-rendus de mesures
  • H04W 74/00 - Accès au canal sans fil, p.ex. accès planifié, accès aléatoire
  • H04W 24/02 - Dispositions pour optimiser l'état de fonctionnement

96.

A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR VOLUMETRIC VIDEO ENCODING AND DECODING

      
Numéro d'application FI2020050243
Numéro de publication 2020/234509
Statut Délivré - en vigueur
Date de dépôt 2020-04-15
Date de publication 2020-11-26
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Schwarz, Sebastian
  • Roimela, Kimmo
  • Pesonen, Mika

Abrégé

A method for decoding comprises receiving a compressed bitstream relating to a video presentation; decoding from the received bitstream data relating to three-dimensional blocks of a video frame; for each block of the video frame, determining information on surface parameters; generating a bounding box for a three-dimensional block according to the surface parameters; calculating a ray direction for each pixel of the three-dimensional block from a viewpoint to coordinates of the pixel; determining at least two points according to an intersection of the ray to the generated bounding box; ray casting points between the determined at least two points until a condition to finish the ray casting is met; reconstructing three-dimensional data from the geometry image and the texture image according to the information on one or more surface parameters for a block; reconstructing a video presentation according to the reconstructed three-dimensional data for rendering.

Classes IPC  ?

  • H04N 19/597 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif spécialement adapté pour l’encodage de séquences vidéo multi-vues
  • G06T 15/06 - Lancer de rayon
  • G06T 15/40 - Suppression de parties cachées
  • H04N 13/161 - Encodage, multiplexage ou démultiplexage de différentes composantes des signaux d’images
  • H04N 13/268 - Générateurs de signaux d’images avec conversion d’images monoscopiques en images stéréoscopiques au moyen du rendu basé sur une image de profondeur

97.

A METHOD, AN APPARATUS AND A COMPUTER PROGRAM PRODUCT FOR VIDEO ENCODING AND VIDEO DECODING

      
Numéro d'application FI2020050327
Numéro de publication 2020/234512
Statut Délivré - en vigueur
Date de dépôt 2020-05-15
Date de publication 2020-11-26
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s) Ghaznavi Youvalari, Ramin

Abrégé

The embodiments relate to a method and technical equipment, wherein the method comprises receiving a source picture; partitioning the source picture into a set of non-overlapping blocks; for a block, obtaining at least one sample/pixel value and its location from at least one neighboring block; deriving a prediction model for the block that relates the sample(s) of neighboring block(s) to the corresponding location(s) of the neighboring block(s); predicting a sample value of the sample of a first prediction area based on the derived prediction model and the sample location inside the first prediction area; deriving at least one other prediction model for at least one other prediction area using the predicted samples and their locations from the prediction area being previously predicted; and predicting a sample value of the sample of the at least one other prediction area based on said at least one other prediction model and the sample location inside said at least one other prediction area.

Classes IPC  ?

  • H04N 19/593 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage prédictif mettant en œuvre des techniques de prédiction spatiale
  • H04N 19/105 - Sélection de l’unité de référence pour la prédiction dans un mode de codage ou de prédiction choisi, p.ex. choix adaptatif de la position et du nombre de pixels utilisés pour la prédiction
  • H04N 19/119 - Aspects de subdivision adaptative, p.ex. subdivision d’une image en blocs de codage rectangulaires ou non
  • H04N 19/136 - Caractéristiques ou propriétés du signal vidéo entrant
  • H04N 19/176 - Procédés ou dispositions pour le codage, le décodage, la compression ou la décompression de signaux vidéo numériques utilisant le codage adaptatif caractérisés par l’unité de codage, c. à d. la partie structurelle ou sémantique du signal vidéo étant l’objet ou le sujet du codage adaptatif l’unité étant une zone de l'image, p.ex. un objet la zone étant un bloc, p.ex. un macrobloc
  • H04N 19/11 - Sélection du mode de codage ou du mode de prédiction parmi plusieurs modes de codage prédictif spatial
  • G06T 9/00 - Codage d'image
  • H04N 19/159 - Type de prédiction, p.ex. prédiction intra-trame, inter-trame ou de trame bidirectionnelle

98.

PDCCH STRUCTURE FOR COVERAGE LIMITED SCENARIOS

      
Numéro d'application IB2020054441
Numéro de publication 2020/234687
Statut Délivré - en vigueur
Date de dépôt 2020-05-11
Date de publication 2020-11-26
Propriétaire NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Tiirola, Esa
  • Hooli, Kari
  • Pajukoski, Kari

Abrégé

According to a first embodiment, a method may include receiving, by a user equipment, a first physical downlink control channel (PDCCH) configuration from a network entity. The method may further include detecting, by the user equipment, at least one PDCCH based on the first PDCCH configuration. The method may further include transmitting and/or receiving, by the user equipment, at least one signal based on the at least one detected PDCCH.

Classes IPC  ?

  • H04L 5/00 - Dispositions destinées à permettre l'usage multiple de la voie de transmission

99.

WAKE-UP SIGNAL MONITORING INDICATION

      
Numéro d'application CN2019086368
Numéro de publication 2020/227846
Statut Délivré - en vigueur
Date de dépôt 2019-05-10
Date de publication 2020-11-19
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Turtinen, Samuli
  • Wu, Chunli
  • Koskinen, Jussi-Pekka

Abrégé

In accordance with example embodiments of the invention there is at least a method performed by at least one apparatus of determining, by a network node, information of at least one period of time that a user equipment is to monitor for a wake-up signal to decode, where the information comprises indications of at least one of a configuration or a behavior for the user equipment to dynamically control the monitoring of the wake-up signal for the decoding; and communicating signaling comprising the information towards the user equipment. In addition, in accordance with example embodiments of the invention there is at least a method performed by at least one apparatus of receiving from a network node, by a user equipment, information of at least one period of time that the user equipment is to monitor for a wake-up signal to decode, where the information comprises indications of at least one of a configuration or a behavior for the user equipment to dynamically control the monitoring of the wake-up signal for the decoding; and using the information to perform the monitoring of the wake-up signal for the decoding.

Classes IPC  ?

  • H04W 52/02 - Dispositions d'économie de puissance
  • H04W 76/28 - Transmission discontinue [DTX]; Réception discontinue [DRX]

100.

MAPPING OF BEARER IDENTIFICATION INTO IPV6 ARCHITECTURE

      
Numéro d'application CN2019086718
Numéro de publication 2020/227906
Statut Délivré - en vigueur
Date de dépôt 2019-05-13
Date de publication 2020-11-19
Propriétaire
  • NOKIA SHANGHAI BELL CO., LTD. (Chine)
  • NOKIA SOLUTIONS AND NETWORKS OY (Finlande)
  • NOKIA TECHNOLOGIES OY (Finlande)
Inventeur(s)
  • Metsälä, Esa
  • Kandala, Anantha
  • Malkamäki, Esa
  • Xu, Xiang
  • Koziol, Dawid

Abrégé

Embodiments of the present disclosure relate to apparatuses, methods and computer readable storage media for mapping of bearer identification into Internet Protocol Version 6 (IPv6) architecture. The first device comprises at least one processor; and at least one memory including computer program codes; the at least one memory and the computer program codes are configured to, with the at least one processor, cause the device at least to obtain, from a second device, a bearer identifier indicating a tunnel; and generate a first packet in compliance with a first protocol, the first packet including a first header, the first header generated by mapping the bearer identifier to a first source address in the first header.. In this way, the intermediate node can access the individual bearer since the TE ID is now visible in the source address of the IPv6 SA even the IPsec is applied.

Classes IPC  ?

  • H04L 29/06 - Commande de la communication; Traitement de la communication caractérisés par un protocole
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