A method performed in a Lawful Interception, LI, system is disclosed. The method comprises obtaining (S800) an indication of trust regarding an entity (101) operating in a communication network (200). The method comprises evaluating (S801) a security breach associated with the entity based on the indication. The method further comprises,based on the evaluation of the security breach, performing (S802) an action to manage the security breach.
H04W 12/082 - Access security using revocation of authorisation
G06F 21/57 - Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
METHOD FOR DYNAMICALLY SPLITTING WIRELESS RESOURCES BETWEEN JOINTLY ALLOCATED COMMON RESOURCES FOR ONE OR MORE UL TRANSMISSIONS AND/OR DL TRANSMISSIONS
Embodiments herein relate to, for example, a method performed by a network node (12) for handling communication of a user equipment, UE, (10) in a communication network. The network node (12) transmits an indication to the UE (10), wherein the indication indicates a dynamically splitting of resources between jointly allocated common resources for one or more uplink, UL, transmissions and/or one or more downlink, DL, transmissions.
A wireless device (10) measures Channel State Information, CSI, data for a wireless channel between the wireless device (10) and a node (100) of the wireless communication network. Further, the wireless device encodes the CSI data by an encoder part of an machine-learning based autoencoder. Further, the wireless device (10) applies a mask to the encoded CSI data. The mask defines unmasked data elements and masked elements of the encoded CSI data. The wireless device (10) then transmits the encoded CSI data excluding the masked data elements to the node (100).
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
There is provided a method for decoding a video bitstream. The method comprises constructing a list of lists, LOL, before any coded picture that references the LOL is decoded, the LOL comprising an entry comprising i) a first previous reference picture list, the L1pred_prev list, and ii) a second previous reference picture list, the L1pred_prev list, wherein the L1pred_prev list comprises a first set of values and the L1pred_prev list comprises a second set of values, and further wherein each value included in the first set of values and the second set of values represents a reference picture indicator that can be used in the decoding process of a coded picture. The method comprises constructing a first current reference picture list, the L1pred_cur list, and a second current reference picture list, the L1pred_cur list, based on the L1pred_prev list and the L1pred_prev list, wherein constructing the L0pred_cur list and L1pred_cur list comprises: deriving a value, the deltaPOC value, from a set of syntax elements in the bitstream, deriving a set of values, the UniqueList, wherein the UniqueList comprises a) the deltaPOC value and b) a third set of values, wherein each value in the third set of values is equal to either i) the sum of a value from the first set of values and the deltaPOC value or ii) the sum of a value from the second set of values and the deltaPOC value, deriving a value N from the set of syntax elements, deriving a value M from the set of syntax elements, including N values from the UniqueList in the L0pred_cur list and including M values from the UniqueList in the L1pred_cur list.
H04N 19/172 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
H04N 19/58 - Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
5.
HANDLING OF WIRELESS DEVICE (WD) TIMERS AND TRIGGERS DURING NETWORK DISCONTINUOUS TRANSMISSION AND RECEPTION
A method, network node and wireless device (WD) for handling wireless device timers and triggers during discontinuous reception and transmission (DTRX) are disclosed According to one aspect, a method in a WD includes receiving a timer value from the network node. The network node includes starting a timer having a duration based at least in part on the timer value, the timer value being based at least in part on whether the network node is in one of an off occasion and an on-occasion.
A method (600) for providing cryptographic information to a lawful interception function (LIF) (a.k.a.,. ALICP). The method includes obtaining (s602) an address for the LIF. The method also includes obtaining (s604) cryptographic information (e.g., a cryptographic key) that is used to secure communications between a user equipment (UE) and an application function (AF). The method also includes using (s606) the obtained address for the LIF to provide to the LIF a report message (m518, m524) the obtained cryptographic information.
A method, network node and wireless device (WD) for demodulation reference signal (DMRS) co-scheduling assumptions are disclosed. According to one aspect, a method in a WD includes receiving an indication of DMRS ports for which a sub-length orthogonality property of a frequency domain orthogonal cover code (FD-OCC) can be used to separate DMRS ports. The method also includes separating DMRS ports based on a co-scheduling assumption that other co-scheduled WDs are scheduled with DMRS ports that are sub-length orthogonal to the indicated DMRS ports.
A computer-implemented method, performed by a first node (11), for handling location of a network node (111) in a geographical area for operation in a communications system (100). The first node (11) obtains (301) first data indicating images of the geographical area over a first time period. The first node (11) also obtains (302) second data indicating data samples of performance indicators of radio communications, during the first time period, of devices (130) in the geographical area. The first node (11) determines (319), by performing a spatio-temporal correlation of the obtained first data and the obtained second data, one or more locations as candidates to place the network node (111) for operation in the communications system (100). The determining (319) is performed using machine learning or deep learning, and. The first node (11) then outputs (321) an indication of the determined one or more locations.
The present disclosure is related to a network node, RAN nodes, and methods for handling SL-PRS configuration. A method performed by a LMF for a communications system comprises: obtaining from a first RAN node, TRP SL-PRS resource configuration capabilities for one or more TRPs associated with the first RAN node; and sending, to the first RAN node, a request for start of SL-PRS resource allocation to be performed by the first RAN node.
A method for picture processing. The method includes deriving an indicator value (V) from one or more syntax elements in a bitstream (e.g., V may be decoded from a single indicator syntax element), where V was encoded into the bitstream using variable length coding. The method also includes determining whether V indicates that a first set of syntax elements is present in the bitstream, wherein the determining comprises: 1) calculating R1 = (V & X) where & is a bitwise AND operator and 2) either 2a) determining whether R1 is equal to X or 2b) determining whether R1 is not equal to 0. The method further includes processing at least a first picture, wherein, if the first set of syntax elements is present in the bitstream, the first set of syntax elements are used in the processing of the first picture.
H04N 19/463 - Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
H04N 19/91 - Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
11.
NON-PUBLIC NETWORK (NPN) ID CHECK TO DELETE THE SON REPORTS AT THE USER EQUIPMENT
Systems and methods are disclosed that relate Self-Organizing Network (SON) / Minimization of Driving Testing (MDT) measurement and information reporting. In one embodiment, a method performed by a User Equipment (UE) comprises connecting or registering to a first network and, while connected or registered to the first network, storing SON/MDT measurements and information. The method further comprises connecting or registering to a second network and disconnecting or deregistering from the first network while having un-fetched SON/MDT measurements and information for the first network stored in the UE. The method further comprises performing one or more actions to ensure that the un-fetched SON/MDT measurements and information for the first network are not mixed with SON/MDT measurements and information for the second network. In this manner, the UE avoids logging SON/MDT information of the two networks together in the same report/variable.
A method, system and apparatus are disclosed. A network node configured to communicate with a wireless device (WD) using a massive multiple input multiple output (MIMO) process and a minimum mean square error (MMSE) process is described. The network node is configured to, and/or comprises a radio interface and/or comprising processing circuitry configured to determine an initial estimate of a signal, where the determined initial estimate is usable to perform an iterative detection process and being parameterized by a set of parameters. The set of parameters is based at least in part on a learning-based process.
Embodiments described herein relate to methods and apparatuses for assisting in determining positioning of a remote user equipment that is communicating with a network via sidelink, SL, communication. A method in an Access and Mobility Management Function, AMF, comprises receiving a first request for positioning information associated with the remote UE from a Gateway Mobile Location Centre, GMLC; and transmitting a first response to the first request, wherein the first response comprises: an indication of a location of the remote UE to the GMLC, and an indication that the remote UE is connecting to the network via the relay UE.
H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
G01S 1/04 - Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves - Details
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
H04W 4/02 - Services making use of location information
H04W 4/40 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
A cover for a cage is provided. The cage is configured to guide a signal connector towards an interface for connection with the signal connector. The cover is attachable to a first surface of the cage for thermally coupling the signal connector received within the cage to a heat sink disposed outside the cage. The cover comprises an interface portion engageable with the first surface of the cage; an opening formed in the interface portion; and one or more thermal coupling members resiliently connected to the interface portion and extending at least partially across the opening, wherein a first portion of one or more of the thermal coupling members is disposed on a first side of the interface portion and a second portion of one or more of the thermal coupling members is disposed on a second side of the interface portion opposite the first side.
There is provided a method for processing a bitstream including a coded picture. The method comprises receiving the bitstream. The method comprises decoding the received bitstream including the coded picture, thereby obtaining i) a decoded picture, ii) filtering information about a first neural network, NN, based filtering, and iii) filtering area information indicating a first filtering area to which the first NN based filtering is to be applied. The method comprises applying the first NN based filtering to the first filtering area in the decoded picture. The received bitstream includes a group of one or more syntax elements that indicates that the first NN based filtering is to be applied to a first part of the decoded picture but is not to be applied to a second part of the decoded picture. The first filtering area corresponds to the first part of the decoded picture.
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
H04N 19/17 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
H04N 19/46 - Embedding additional information in the video signal during the compression process
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
H04N 19/82 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
16.
METHOD, COMPUTER PROGRAM, CARRIER AND SERVER FOR EXTENDING A MEMORY
A method performed by a server is provided. The method is for handling an expanded memory associated with a user device in a communications network. The server obtains (201) a request related to the user device. The request is requesting to extend a memory according to a location area and a time frame. The server receives (203) additional data requested by the server. The additional data is related to the location area and the time frame and is received from one or more respective devices being any one or more out of: related to the user device or in the proximity of said location area. The server determines (204) a context based on time, location, and type of the additional data. Based on the determined context, the server identifies (205) whether or not gaps of data are required to be filled in relation to the requested location area and a time frame. - When no gaps of data are identified, the server decides (206) that the context and the additional data will be a first basis for creating a digital representation of the extended memory according to the request. - When gaps of data are identified, the server fills (207) the identified gaps with simulated data. The simulated data is simulated based on the determined context and the received additional data. The server then decides (208) that context, the simulated data, and the additional data will be a second basis for creating a digital representation of the extended memory according to the request.
A method, network node and a wireless device (WD) for indicating sidelink remote WD during positioning are disclosed. According to one aspect, a method in a network node configured to operate a location management function (LMF) includes, when a relay status message indicating that a remote WD is connected with an L2 relay is received by the network node, selecting a positioning process to determine a position of the remote WD without assistance from a second network node operating as a radio base station.
H04W 4/02 - Services making use of location information
G01S 5/00 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
18.
ADAPTIVE SIDE-CHANNEL COUNTERMEASURE FOR PROCESSING DEVICES
Various embodiments provide for a method and processing device that can employ countermeasures to partially obscure or decrease the signal to noise ratio of side-channel emissions associated with leaky micro-operations (micro-ops). Leaky micro-ops are micro-ops that have been identified as potentially being associated with side channel emissions that can be utilized by a malicious party or device to identify sensitive data. When leaky micro-ops are identified, the countermeasure system can generate or select countermeasure micro-ops and dummy data based on the leaky micro-ops in order to be processed in parallel with the leaky micro-ops to make it harder for the malicious party to identify or determine the sensitive data. The countermeasure micro-ops can be executed in parallel in the same processor elements as normally used for micro-ops, or in other embodiments, be executed in a dedicated countermeasure processor element.
G06F 21/54 - Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity, buffer overflow or preventing unwanted data erasure by adding security routines or objects to programs
G06F 21/55 - Detecting local intrusion or implementing counter-measures
G06F 21/75 - Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information by inhibiting the analysis of circuitry or operation, e.g. to counteract reverse engineering
Methods for a first network function (NF) configured to operate as a server of a federated learning (FL) group in a communication network. Such methods include registering, in a network repository function (NRF) of the communication network, information associated with the FL group. The FL group includes the first NF and one or more further NFs configured to operations as clients in the FL group. The registered information includes authorization information for additional NFs to join the FL group as clients. Such methods include receiving an indication of a second NF, of the communication network, that is a candidate client for the FL group and obtaining an indication that the second NF is authorized to join the FL group as a client. The indication is based on the registered authorization information. Such methods include, based on the indication, updating the FL group to include the second NF as a client.
A method, system and apparatus are disclosed. According to some embodiments, a wireless device configured to communicate with a network node is provided. The wireless device (WD) is configured to transmit a power headroom report, PHR, to the network node in response to a power headroom (PH) reporting event. The wireless device is also configured to perform a power class change from a first power class value to a second power class value at a time instant associated with the PH reporting event.
H04W 52/14 - Separate analysis of uplink or downlink
H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
H04L 5/00 - Arrangements affording multiple use of the transmission path
H04W 52/24 - TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
H04W 52/40 - TPC being performed in particular situations during macro-diversity or soft handoff
H04W 52/34 - TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
A method performed by a control node (12) for handling communication with a robot device. The control node (12) determines between a planned trajectory and/or path, and a boundary surface, which distance is related to a command message received from a robot device (10), wherein the boundary surface is associated to an accuracy requirement. The control node further measures a performance of the trajectory based on the determined distance from the planned trajectory and/or path and from the boundary surface. The control node further evaluates an effect of the measured performance for the robot device (10).
G05B 19/31 - Numerical control (NC), i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an absolute digital measuring device for continuous-path control
G05D 1/02 - Control of position or course in two dimensions
22.
RELATIVE POSITIONING OF WIRELESS COMMUNICATIONS NODES
1,21,31,41,4) between the at least four wireless communications nodes (100) based on time differences between reception times of wireless signals transmitted by each of at least four wireless communications nodes (100) and received by the other nodes of the at least four wireless communications nodes (100) as part of a signaling sequence, select a transmission time of a first wireless signal of a subsequent signaling sequence for transmission by a first one of the at least four wireless communications nodes (100), and select transmission times of subsequent wireless signals of the subsequent signaling sequence by the other nodes of the at least four wireless communications nodes (100). The selected transmission times of the subsequent wireless signals reduce a sum of squared time intervals between reception of a first wireless signal and a last wireless signal of the subsequent signaling sequence by each of the at least four wireless communications nodes (100).
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
23.
KPI-DRIVEN HARDWARE AND ANTENNA CALIBRATION ALARM THRESHOLD OPTIMIZATION USING MACHINE LEARNING
Systems and methods are disclosed that relate to Key Performance Indicator (KPI)-driven alarm threshold optimization using machine learning. In one embodiment, a computer-implemented method comprises obtaining network-level KPI data for a network and radio log data for one or more radio systems in the network. The KPI data comprises KPI values for one or more network-level KPIs, and the radio log data comprises a number of faulty or uncalibrated antenna branches in the radio system and cell or user beamforming weights. The method further comprises pre-processing the KPI data and the radio log data, labeling the pre-processed KPI data as degraded or non-degraded, and training, with the labeled KPI data and the pre-processed radio log data, a fault classifier Machine Learning (ML) model to output a value(s) that represent a probability that the KPI(s) will be degraded for a given input feature set.
An AR viewing arrangement (100) to detect a user's gaze and to adapt the objects displayed based on whether they are in the main field of view or the peripheral field of view.
There is provided a method (600) for decoding a current coded picture from a video bitstream. The method comprises deriving a list of delta quantization parameter, QP, values from parameter set syntax elements in the video bitstream. The method comprises deriving an index value, IV, from a slice header, a segment header or a picture header, associated with the current coded picture. The method comprises deriving a delta QP value for the current coded picture using the derived list of delta QP values and the IV. The method comprises using the derived delta QP value to derive an initial QP value, QPi, for the current coded picture. The method comprises using the initial QP value in a decoding process to decode the current coded picture or segment thereof.
H04N 19/172 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
H04N 19/189 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
H04N 19/70 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
G06V 10/28 - Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
A method, system and apparatus for rank restriction for multi-panel uplink (UL) transmission are disclosed. According to one aspect, a method in a wireless device (WD) includes receiving, from a network node, a downlink control information (DCI) message that includes two fields each of which includes a rank indicator for one of two sounding reference signal (SRS) resource sets configured for the WD. The method includes determining a rank for each of the two SRS resource sets of the WD based at least in part on the rank indicator.
An electronic device comprises a heat sink and a cooling structure, the cooling structure comprising a heat obtaining module, a Stirling engine, a transmission component and a fan, wherein the heat obtaining module obtains heat energy and transfers the heat energy to a hot cavity of the Stirling engine, the Stirling engine converts the heat energy to mechanical kinetic energy, the transmission component transfers the mechanical kinetic energy to the fan, and the fan converts the mechanical kinetic energy to air kinetic energy to cool the heat sink. The electronic device can achieve good heat dissipation effect without consuming extra electric energy.
There is provided techniques for determining serving transmission and reception points for user equipment participating in an over-the-air federated learning process. A method comprises obtaining signal quality information for each user equipment in a set of user equipment. The method comprises obtaining an indication from each user equipment. The method comprises determining which of the user equipment to be served by which of the transmission and reception points when the over-the-air federated learning process is performed based on the obtained signal quality information for each user equipment and the obtained indications from all the user equipment.
A method of enabling a coordinated transmission (REF) in a wireless mesh network for a transmission of a message from a source mesh node of the wireless mesh network to a destination node, wherein said wireless mesh network further comprises a plurality of intermediate mesh nodes for relaying said message from said source mesh node to said destination node, wherein the method comprises the step of broadcasting, by said source mesh node, in said mesh network, a message intended for said destination node, wherein said message comprises coordination information enabling multiple intermediate mesh nodes in said wireless mesh network that receive said message to jointly perform, at a same time, a coordinated transmission towards said destination node.
H04W 40/22 - Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
H04W 40/24 - Connectivity information management, e.g. connectivity discovery or connectivity update
According to some embodiments, a method is performed by wireless device The method comprises, upon performing a random-access procedure in a shared spectrum and experiencing a listen-before-talk (LBT) problem when attempting to transmit a preamble using a beam, logging random access information in a random access report. The random access information comprises a number of LBT problems experienced when attempting to transmit the preamble using the beam and an identifier of the beam. The method further comprises transmitting the random access report to a network node.
A communication device communicatively coupled to a communications network can determine (510) a plurality of dedicated security profiles associated with the communication device. The communication device can receive (530) an authentication query associated with a dedicated security profile. The communication device can determine (540) whether the dedicated security profile is one of the plurality of dedicated security profiles. The communication device can transmit (560) a query response based on whether the dedicated security profile is one of the plurality of dedicated security profiles.
Methods and apparatuses for reporting quality-of-experience (QoE) in a network employing multi-connectivity. An example method, in a user equipment (UE), comprises receiving, from a radio network node, a configuration message comprising a QoE measurement configuration relating to at least one cell of a secondary node (SN) serving the UE. The method further comprises performing one or more QoE measurements, according to the QoE measurement configuration, and sending a report of the one or more QoE measurements to a cell of a master node (MN) serving the UE, where the sending comprises including the report in a message indicating that the included report is to be transferred to the SN.
A first radio access network, RAN, node sends, to a second RAN node (20b) neighboring the first RAN node (20a), a request for load information regarding shared spectrum transmissions that involve a third RAN node (20c) neighboring the second RAN node (20b). The second RAN node (20b) receives the request for load information and sends a further request for the load information to the third RAN node (20c). The third RAN node (20c) receives the further request from the second RAN node (20b) on behalf of the first RAN node (20a) and sends the requested load information to the first RAN node (20a) via the second RAN node (20b).
H04N 19/59 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
H04N 19/117 - Filters, e.g. for pre-processing or post-processing
H04N 19/523 - Motion estimation or motion compensation with sub-pixel accuracy
H04N 19/82 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals - Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
Systems and methods are disclosed for coordination for mobile Integrated Access and Backhaul (IAB) node migration. In one embodiment, a method performed by first IAB donor node serving a mobile IAB Distributed Unit (mlAB-DU) that is co-located in a same IAB node with a mobile IAB Mobile Termination (mlAB-MT) that is served by a second IAB donor node comprises communicating with the second IAB donor node to coordinate with respect to choosing a target IAB donor node to which to migrate the mlAB-DU and/or when to migrate the mlAB-DU to the target IAB donor node. In this manner, the IAB donor node serving a mobile IAB -DU is enabled to participate in choosing the target IAB node and when the ml AB -DU is going to be migrated.
USER TAGS BEACON-BASED MOBILITY MANAGEMENT FOR COMMUNICATION SERVICES VIA I/O USER DEVICES PERFORMING USER TERMINAL EMULATION AS A CLOUD COMPUTING SERVICE
A mobility manager manages mobility of a communication service for a user through I/O user devices. The mobility manager receives from a plurality of I/O user devices, a beacon signal measurement and session related information. The beacon signal measurement indicates a signal strength measurement by the I/O user device of a beacon signal from a user tag transportable by the user. The mobility manager initiates mobility switching of an I/O traffic stream associated with the session related information from being routed between a user terminal emulation application hosted by a user terminal emulation server and a first I/O user device to being routed between the user terminal emulation application and a second I/O user device, responsive to determining a mobility switching rule is satisfied based on comparison of the beacon signal measurements by the first I/O user device and the second I/O user device.
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
H04W 12/069 - Authentication using certificates or pre-shared keys
H04L 67/08 - Protocols specially adapted for terminal emulation, e.g. Telnet
There is provided techniques for selecting a cluster of APs to serve a UE in a D-MIMO network. A method is performed by a centralized node in the D-MIMO network. The method comprises obtaining a list of candidate APs from the UE via one of the APs in the D-MIMO network. The UE has from all APs in the list of candidate APs received downlink reference signals with a power higher than a power threshold. The method comprises selecting a cluster of APs to serve the UE in the D-MIMO network. The APs are selected from the list of candidate APs based on a cluster selection criterion operating on the list of candidate APs. The method comprises providing a list of the selected APs to the UE by transmitting the list of selected APs via one of the selected APs towards the UE.
H04B 7/024 - Co-operative use of antennas at several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
Embodiments select features for performance prediction. In one embodiment, a method comprises: receiving a request to select features to predict a performance issue of an application, the request indicating a set of key performance indicators (KPIs) for the application and data of performance metrics; selecting a first set of features, a feature being selected to the first set of features based on correlation between the feature and the set of KPIs; selecting a second set of features from the first set of features to predict the performance issue of the application, a feature being selected to the second set of features based on a causal relationship between the feature and the set of KPIs; and causing prediction of the performance issue of the application based on the second set of features and corresponding time lags between the second set of features and the set of KPIs.
A method, system and apparatus are disclosed. A system including at least one wireless device and a network node configured to communicate with the at least one wireless device is provided. The network node includes an antenna array including a plurality of antennas. The network node is configured to determine at least one precoding matrix based on a Douglas-Rachford splitting convex optimization model between a per-antenna power constraint and a Multi-User Interference (MUI) requirement for evening the output power of the plurality of antennas of the antenna array. The network node is configured to cause transmission to the at least one wireless device using the antenna array based at least in part on the at least one precoding matrix.
H04B 7/04 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
A method, system and apparatus are disclosed. According to some embodiments, a radio assembly for a cellular site is provided. The radio assembly includes a thermal energy transfer element affixable to a structure at the cellular site, and at least one radio removably attached to the thermal energy transfer element where the at least one radio is in thermal communication with the thermal energy transfer element for transferring thermal energy from the at least one radio to the thermal energy transfer element.
A method (500) performed by a communication device comprising a secure element storing a set of available profiles. The set of available profiles comprises a first profile and a second profile. The method includes obtaining a profile policy. The method also includes, based on the profile policy, determining a preferred profile from among the available profiles, wherein the preferred profile identifies a preferred network. The method also includes after determining the preferred profile, determining whether the preferred network is available. The method further includes, i) after determining that the preferred network is available, enabling the preferred profile or ii) after determining that the preferred network is not available, disabling the preferred profile.
A method performed by a Unified Data Management (UDM) comprises determining that a user equipment (UE) has been registered in the UDM by an Access and Mobility Management Function (AMP), in response to the determination, sending a request message to the AMP to initiate a primary authentication procedure for the UE, wherein the request message includes a subscription permanent identifier (SUPI) associated with the UE, and receiving a response message from the AMP based on the request message, wherein the response message indicates an authentication status of the UE.
A first entity can be configured to provide a proposing agent. The first entity can receive (910) an indication of a goal associated with a target system from a second entity. The first entity can determine (930) a proposal including a recommended action to be taken by the target system based on the goal. The first entity can determine (940) information associated with the proposal. The first entity can transmit (950) an indication of the proposal and an indication of the information to the second entity.
G06Q 10/04 - Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
G06Q 10/06 - Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
44.
OPTIMIZING USER EQUIPMENT SERVICE LEVEL AGREEMENT VIOLATIONS FOR NETWORK SLICE ALLOCATION
A method performed in a network node includes performing drift detection in a slice to identify a number of data points in drift in at least one of network specific performance parameters and/or user equipment, UE, specific performance parameters. The method includes obtaining weighting parameters of the network and UE specific performance parameters. The method includes combining a function of data points in drift of the network and UE specific performance parameters with each data point of the number of data points in drift weighed by the weighting parameters associated with data point. The method includes determining one or more service level agreement, SLA, violations as a weighted average of individual drift in one or more of the at least one of network specific performance parameters and UE specific performance parameters. The method includes performing an action based on determining the one or more SLA violations.
A method performed by a Radio Unit, RU is provided. The method is for handling energy saving in antenna branches related to the RU. The RU operates in an Open Radio Access Network, ORAN, of a wireless communications network. The RU receives (202) a Control, C, plane message from a Distributed Unit, DU, The C plane message relates to a data stream scheduled for a slot in the ORAN. The RU derives (203) parameters from the C-plane message. The derived parameters comprise the start symbol and the number of symbols scheduled for each respective antenna branch for the slot, and the start Physical Resource Block, PRB, and the number of PRBs scheduled on each symbol in the slot. The RU then decides (204) how to handle energy saving in the antenna branches associated with the slot, based on the derived parameters.
A method performed by a control node (12) for handling communication with a robot device (10). The control node (12) determines a time limit for when a maximum tolerable deviation from a trajectory is reached, for at least two control command types. The at least two control command types comprise a joint-space command and a Cartesian-space command. The control node (12) selects the control command type that reaches the time limit later, based on the determined time limit for the at least two control command types.
According to one aspect, a method performed by an intent handler for managing intents in a communications network is provided. The method includes generating a first message, the first message comprising a request to register a basic intent handler profile, wherein the basic intent handler profile comprises a first set of information relating to one or more capabilities of the intent handler. The method includes transmitting the first message towards an intent manager registry. The method includes receiving a second message, the second message comprising an identifier of an intent owner. The method includes selecting, based on the identifier, advanced information to complement the basic intent manager profile, wherein the advanced information comprises a second set of information different than the first set of information. The method includes generating a third message, the third message comprising the second set of information. The method includes transmitting the third message towards the intent owner.
A network node configured to communicate with a wireless device (WD), using at least one of a wired connection and a wireless connection, is described. The network node comprises processing circuitry configured to determine a compact composite (CC) object associated with a resource model, where the determined CC object is to be implemented by the WD and comprises at least one of a structure description resource and a compact data resource. The structure description resource comprises one or more links to one or more resources accessible by the network node, and the compact data resource includes one or more data values associated with the one or more resources. The processing circuitry is further configured to perform at least one action to collect information associated with at least one of the CC object, the structure description resource, and the compact data resource.
A method for encoding a picture in which at least a first object has been detected, wherein the picture comprises a first block. The method comprises obtaining first bounding information indicating the spatial location of the first object within the picture, wherein the bounding information specifies a first picture area within which the first object is located. The method also includes determining a first quantization parameter, QP, value for the first block, wherein determining the first QP value for the first block comprises using the first bounding information in a process for determining the first QP value. The process for determining the first QP value comprises: determining a size value indicating a size of the first picture area and comparing the determined size value to a size threshold; and/or determining a first overlap value specifying the amount of the first picture area that is included within the first block and comparing the first overlap value to a first overlap threshold; and quantizing data associated with the first block using the determined first QP value.
H04N 19/167 - Position within a video image, e.g. region of interest [ROI]
H04N 19/17 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
G06V 10/22 - Image preprocessing by selection of a specific region containing or referencing a pattern; Locating or processing of specific regions to guide the detection or recognition
G06V 10/28 - Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
50.
PREVENTION OF ADVERSARIAL ATTACKS AGAINST AI MODEL
Prevention of adversarial attacks against AI model Embodiments of the invention can relate to a method (200A, 200B. 200C, 200D, 200E, 200F) for increasing robustness of an AI model to adversarial attacks, or to a corresponding device. the method steps for evaluating an uncertainty level of an output of the AI model, for a given input, and updating the AI model if the uncertainty level is deemed higher than a threshold. The updated AI model can be used to correct the output and/or to check if the updated output corresponds to the initial output, so as to indicate the presence of an adversarial attack.
G06F 21/57 - Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
G06F 21/54 - Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity, buffer overflow or preventing unwanted data erasure by adding security routines or objects to programs
According to techniques disclosed herein, a wireless communication device (10) controls how it performs radar acquisition according to its evaluation of one or more conditions, including a motion condition. For example, the wireless communication device (10) responds to a request for radar sensing by performing Synthetic Aperture Radar (SAR) sensing in dependence at least on verifying that there is ongoing relative motion between the device and a proximate object, and otherwise performs non-SAR sensing. Among the various advantages provided by such operation are the intelligent automation of the radar mode used by the device (10), based on then existing circumstances.
G01S 7/00 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , ,
G01S 13/76 - Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
G01S 13/90 - Radar or analogous systems, specially adapted for specific applications for mapping or imaging using synthetic aperture techniques
G01S 13/86 - Combinations of radar systems with non-radar systems, e.g. sonar, direction finder
G01S 13/60 - Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
52.
SYSTEMS AND METHODS FOR PLANNING AND DEPLOYMENT OF NETWORK UPGRADES IN URBAN ENVIRONMENTS
A method of managing a wireless communication network includes obtaining network configuration and network performance data for the wireless communication network and urban infrastructure data for a geographic area. A plurality of structure topologies of structures in the geographic area are extracted from the urban infrastructure data. Respective ones of the structure topologies are associated with one or more cells of the wireless communication network. The performance of the wireless communication network at the plurality of structures is assessed based on the network configuration and performance data, and, for each of the structures, a benefit metric is generated that indicates a potential benefit associated with upgrading or deploying wireless communication network equipment. Related systems and computer program products are disclosed.
A method for detecting attacks in a network comprising a plurality of communicatively interconnected network nodes, the network further comprising a centralised security agent and at least one distributed security agent connected to the centralised security agent, the method performed by the at least one distributed security agent and comprising: selecting a detection technique with reference to a function calculated based on parameters related to both attack detection accuracy and detection cost, wherein the function is calculated by the centralised security agent; selecting a detection strategy based on a first indicator related to a most secure state of the at least one distributed security agent and a second indicator related to a maximum attack potential from suspected attacking network nodes, wherein the first indicator and the second indicator are calculated by the centralised security agent; and detecting an attack based on the selected detection technique and the selected detection strategy.
In an example there is provided a method of data sharing for services on an operating platform (105) for a distributed network. The method comprises monitoring for a first operating platform instruction corresponding to installation of a first service (140#1) with a configuration resource (130#1) the first service to be associated with a first datastore (125-1#1). Using the configuration resource (130#1) of the first service and a configuration resource (130#2) of a second service (140#2) to determine that the first service can share data in a second datastore (125-1#2) associated with the second service. In response to determining that the first service can share data in the second datastore associated with the second service, configuring the first datastore (125-1#1) and the second datastore (125-1#2) to share data using first and second configuration resources (130#1, 130#2).
A method (300) is disclosed for managing connection of wireless devices to a communication network. The method is performed by a RAN node of the communication network and comprises receiving a Radio Resource Connection (RRC) connection REQUEST message from a wireless device during an RRC connection establishment procedure (310), and, if a trigger condition is fulfilled (320), extracting Layer 1 features from signals on which at least one of the RRC connection REQUEST message or a Physical Random Access Channel (PRACH) transmission were received from the wireless device (330). The features are at least partially representative of the physical location of the wireless device at a time of signal transmission. The method further comprises comparing the extracted Layer 1 features with reference features (340), and, if a separation between the extracted features and at least some of the reference features is below a connection threshold value (350), restricting an availability of connection to the communication network for the wireless device (360). The reference features comprise Layer 1 that were extracted from signals on which at least one of an RRC connection REQUEST message or a PRACH transmission were received during at least one previous, uncompleted, RRC connection establishment procedure.
A method for enabling a model trainer to train a model. The method includes transmitting a first certificate request message to an endpoint associated with a first secure enclave. The method also includes receiving a first certificate response message responsive to the first certificate request message, wherein the first certificate response message comprises a first certificate generated by the first secure enclave and a first digital signature generated by the first secure enclave for authenticating the first certificate. The method also includes determining whether the first certificate is valid. The method also includes, as a result of determining that the first certificate is valid, transmitting to the endpoint or to the model trainer a model information message comprising information pertaining to the model.
Enabling generation of comfort noise in an encoder using an estimated coherence parameter in a network using a discontinuous transmission, DTX, includes receiving time domain audio input comprising audio input signals; and processing the input signals on a frame-by-frame basis by: encoding active content of each input signal at a first bit rate until an inactive period is detected in the input signals; switching the encoding from the active encoding to inactive encoding to encode background noise at a second bit rate during the inactive period; estimating coherence parameters during the inactive period based on a low-pass filtering or averaging of cross-spectra including reinitializing a low pass filter state of the cross-spectra based on a coherence parameter from a previous inactive period; encoding the coherence parameters estimated; and initiating transmitting of the encoded active content, background noise, and coherence parameters towards a decoder.
G10L 19/24 - Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
The embodiments herein relate to integrity management of Artificial Intelligence/Machine Learning, AI/ML, based positioning. In some embodiments, there is proposed a method (300) performed by a first network element implementing Positioning Integrity Management Function, PIMF. In an embodiment, the method may comprise the step of identifying (S301) one or more error sources. In an embodiment, the method may further comprise the step of transmitting (S302) a message related to integrity for an AI/ML based positioning based on the one or more error sources to a second network element. The message may comprise at least one of a first information element, IE, indicating an integrity alert of the AI/ML based positioning or a second IE indicating a real-time status of the AI/ML based positioning. With the embodiments herein, the PIMF may identify one or more error sources and send integrity alert to other network element for reducing the risk for positioning integrity.
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
59.
INTEGRITY EVENT MONITORING FOR AI/ML BASED POSITIONING
The embodiments herein relate to integrity event monitoring for Artificial Intelligence/Machine Learning, AI/ML, based positioning. In some embodiments, it is proposed a method (600) performed by a first network element implementing Integrity Event Monitoring Function, IEMF. In an embodiment, the method (600) may comprise the step of estimating (S601) the positioning errors (PE) of an AI/ML based positioning, according to one or more reference sources. In an embodiment, the method (600) may further comprise the step of comparing (S602) the estimated PE with one or more factors, to monitor positioning integrity of the AI/ML based positioning. The embodiments herein may provide solid basis for cellular network to detect positioning erroneous events and eventually manage the integrity of service.
G01S 5/02 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
60.
MANAGING A POSITIONING SERVICE IN MOBILE COMMUNICATION NETWORK
The present disclosure proposes a method for managing a positioning service provided to one or more UEs by a positioning model in a mobile communication network, the method comprising: constantly monitoring one or more Key Performance Indicators (KPIs) about the positioning service, and adjusting the positioning model in an attempt to maintain the positioning service at a service grade, if the one or more KPIs indicate that the positioning service cannot reach the service grade. Through the management of the present disclosure, the positioning service could constantly maintain a desired service grade and keep MI or HMI at very low probability, or explicitly announce unavailability of the service grade if e.g., a certain level of positioning accuracy is not possible with all of the available resources and/or adjustments.
H04W 64/00 - Locating users or terminals for network management purposes, e.g. mobility management
G01S 5/00 - Position-fixing by co-ordinating two or more direction or position-line determinations; Position-fixing by co-ordinating two or more distance determinations
Disclosed is a method performed by a network node (110) of a wireless communication network. The network node (110) comprises a radio part (120) and a baseband part (130) connected to the radio part (120) via a communication interface (140), and has a plurality of antennas (111, 112). The method comprises obtaining, by the radio part (120), narrowband signals received at each of the plurality of antennas (111, 112) from a number of User Equipment, UE (150), wirelessly connected to the network node (110). The method further comprises compressing, by the radio part (120), the obtained narrowband signals of the plurality of antennas so that the compressed narrowband signals as a group contains fewer number of bits than the obtained narrowband signals, wherein the compression is performed based on an individual compression error tolerance for each of at least some of the obtained narrowband signals, and sending, by the radio part (120), the compressed narrowband signals over the communication interface (140) to the baseband part (130).
A computer-implemented method is described. The method comprises receiving data representative of an event that occurs as a result of execution of a smart contract deployed on a blockchain. The method further comprises classifying a type of behavior (such as benign or anomalous, or a sub-type of anomalous behavior) of the smart contract with a machine learning model trained to identify the type of behavior from the data. The data to be classified may comprise static information such as bytecode of the smart contract and dynamic information such as a value associated with a feature that is indicative of the behavior of the smart contract.
H04L 9/32 - Arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system
H04L 9/00 - Arrangements for secret or secure communications; Network security protocols
Systems and methods are disclosed that relate management of Service Enabler Architecture Layer for verticals (SEAL) data delivery via a cellular communications system. In one embodiment, a method performed by a system for SEAL data delivery via a telecommunication system comprises, at a Vertical Application Layer (VAL) server of a regulator domain, determining a policy for data delivery from a client in a first business actor domain to a VAL server in a second business actor domain wherein the data delivery is via SEAL data delivery communication over telecommunication system. The method further comprises, at the VAL server of the regular domain, providing the policy to a SEAL data delivery server in the regulator domain for enforcement of the policy comprising establishing a data delivery connection between the first business actor domain (SEAL DD client) and the second actor business domain (VAL server).
Embodiments herein relate to for example a method performed by a first user equipment, UE, (10) for handling communication over one or more sidelinks in a wireless communication network. The first UE (10) provides a coordinator indication to a second UE, wherein the coordinator indication relates to a capability of being able to perform resource allocations for one or more UEs. The first UE (10) further obtains a selection indication indicating whether the first UE is accepted, or not, as a coordinator node for the second UE.
There is disclosed a method of operating a radio node, the method comprising transmitting signalling based on constant amplitude decomposition of an input sequence of samples, wherein perturbed constant amplitude decomposition is performed on samples of the input sequence based on a phase change between samples of the input sequence and/or based on an amplitude of one or more of the samples. The disclosure also pertains to related devices and methods.
Embodiments include methods for a radar receiver, including receiving a composite signal corresponding to a transmitted radar signal. The composite signal comprises a plurality (M) of signal streams corresponding to a respective plurality (M) of signal pulses in the transmitted radar signal. Each signal pulse includes a main pulse and a cyclic extension (CE). Each signal stream includes delayed samples corresponding to a plurality of propagation delays of the corresponding signal pulse. Such methods include performing a cyclic correlation of each signal stream with a replica of the main pulse of the corresponding signal pulse, thereby generating a delay-time plane comprising a plurality (M) of correlation streams including samples corresponding to the plurality of propagation delays. Such methods include performing a plurality of DFTs on the correlation streams to generate a delay-Doppler plane. Such methods include searching the delay-Doppler plane for magnitude peaks corresponding to detected objects.
G01S 7/41 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group using analysis of echo signal for target characterisation; Target signature; Target cross-section
G01S 13/30 - Systems for measuring distance only using transmission of interrupted, pulse modulated waves using more than one pulse per radar period
There is provided mechanisms for precoded transmission of data. A method is performed by a network node. The method comprises obtaining an indication that a CSI report as received from a user equipment served by the network node is of a quality below a quality threshold. The method comprises, in response thereto, transmitting, whilst applying at least one precoder, data towards the user equipment. The at least one precoder is a function of at least one CSI value reported from the user equipment earlier than the CSI report with quality being below the quality threshold was received.
H04B 7/0456 - Selection of precoding matrices or codebooks, e.g. using matrices for antenna weighting
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
68.
DYNAMIC OFFL OADING VEHICLE-TO-EVERYTHING (V2X) MESSAGE PROCESSING TO EDGE AND PROCESSED INFORMATION RETRIEVING
The present disclosure is related to methods, UEs, and network nodes for dynamic offloading Vehicle-to-Everything (V2X) message processing to edge and processed information retrieving. A method at a terminal device for offloading message processing to an edge node comprises: receiving, from another terminal device, a V2X message; determining whether the received V2X message is to be processed by the edge node or not; and receiving, from the edge node, a processing result for the V2X message in response to determining that the V2X message is to be processed by the edge node.
The present disclosure discloses an electronic device. The electronic device comprises a first part, a second part and a connecting structure, the connecting structure comprises a first connector arranged on the first part and a second connector arranged on the second part, the electronic device further comprises at least one vibration absorbing structure, the vibration absorbing structure comprises elastic material arranged on the first part or the second part, wherein when the first part and the second part are connected by the connecting structure, the elastic material is compressed in a direction which is parallel to the direction in which the first connector and the second connector are connected with each other, such that a damping connection is established between the first part and the second part. The electronic device can achieve good vibration absorbing performance, low cost and high durability.
A method in a transmitter of a communications system, the transmitter comprising a physical coding sublayer, PCS, for transmitting data to a receiver, the method comprising: monitoring a digital data stream to identify PCS idle blocks in the digital data stream; generating substitute data blocks for transmitting to the receiver in place of the PCS idle blocks, the substitute data blocks comprising low transition blocks, LTBs, and one or more pattern information blocks.
H04B 10/077 - Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using a supervisory or additional signal
A method in a wireless device (120) for facilitating the determination of a beam to be used for communication with a network, the method comprising: indicating to the network a capability to transmit from different panels (126), each panel representing a group of related transmit antennas; receiving from the network an uplink reference signal, UL RS, configuration indicating at least two UL RS resources to be transmitted from different panels; transmitting a plurality of UL RSs using the different panels in accordance with the UL RS configuration; and receiving an instruction to communicate with the network using one or more beams, each beam corresponding to one of the transmitted UL RSs.
H04B 7/0404 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
This disclosure provides a method for handling sensorial information in a communications network. The method comprises transmitting from an application node to a sense device manager sensorial information, an action associated to the sensorial information, and an indication of a target user device for the sensorial information; transmitting from the sense device manager to a user device the sensorial information and the action associated to the sensorial information; and initiating at the user device the action. In some embodiments, the method further comprises transmitting from the user device to the sense device manager capability information on at least one sensorial information supported by the user device; and transmitting from the sense device manager to the user device sensorial information based on the capability information transmitted by the user device. In some embodiments, the method further comprises transmitting from the sense device manager to the application node capability information on at least one sensorial information supported by the sense device manager; and transmitting from the application node to the sense device manager sensorial information based on the capability information transmitted by the sense device manager.
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
75.
TOKEN-BASED PROTECTION FOR SIDELINK COMMUNICATIONS
Embodiments include methods for a user equipment (UE) configured to operate as a relay UE for sidelink (SL) communication in a wireless network. Such methods include identifying a first UE based on a SL discovery procedure performed by the relay UE or by the first UE. The SL discovery procedure is performed using a discovery security key associated with a relay service code (RSC). Such methods include receiving, from the first UE, a first message that includes a first authorization token indicating that the first UE is authorized to obtain relay services. The first authorization token is secured based on the discovery security key. Such methods include obtaining the first authorization token in clear text using the discovery security key. Other embodiments include complementary methods for the first UE, as well as UEs configured to perform such methods.
Systems and methods are disclosed that relate to extension of a cell barring parameter. In one embodiment, a method performed by a User Equipment (UE) comprises receiving, from a network node, information comprising a first barring associated indication and determining that the first barring associated indication is set to a value that indicates that a second barring associated indication is also included in the received information. The method further comprises obtaining the second barring associated indication from the received information responsive to determining that the first barring associated indication is set to the value that indicates that the second barring associated indication is also included in the received information and performing one or more actions based on a value of the second barring associated indication. In this manner, an extension of the signaling of an associated barring parameter is provided.
Embodiments include methods for a consumer network function (NFc) of a communication network. Such methods include sending, to a first NF of the communication network, a first request for a first access token associated with a machine learning (ML) model. The first request includes at least one of the following associated with the ML model: an analytics identifier (ID), and an interoperability ID. Such methods include receiving from the first NF a first response that includes the first access token and sending, to a producer NF (NFp) of the communication network, a second request for the ML model. The second request includes the first access token and at least one of the analytics ID and the interoperability ID. Such methods include receiving from the NFp a second response that includes one or more of the following: the ML model; an identifier of the ML model; and an address of a storage resource associated with a second NF of the communication network, from which the ML model can be obtained.
Embodiments include methods for a user equipment (UE) configured for positioning in a radio access network (RAN). Such methods include receiving, from a positioning node, a configuration of a plurality of positioning reference signal (PRS) resources. Each PRS resource is associated with one of a plurality of different carrier frequencies or positioning frequency layers (PFLs) transmitted by a RAN node. The configuration includes one or more aggregation identifiers indicating one or more relationships between the plurality of carrier frequencies or PFLs. Such methods include selectively performing positioning measurements jointly and/or coherently on PRS resources associated with two or more of the carrier frequencies or PFLs, based on one or more of the following: the one or more aggregation identifiers, and an arrangement of the UE's plurality of receiver (Rx) chains. Such methods include sending to the positioning node a report including the positioning measurements.
A method and wireless device (WD) are disclosed. According to some embodiments, a network node configured to communicate with a wireless device is provided. According to one aspect, a method in a WD includes triggering a first power headroom report (PHR) when a prohibit timer has expired and at least one power class fallback value exceeds a threshold. The method also includes transmitting the first PHR.
H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
H04W 52/14 - Separate analysis of uplink or downlink
H04W 52/34 - TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
80.
RESOURCE ALLOCATION OF SIDELINK (SL) RESOURCES BASED UPON POSITIONING REQUIREMENT
A method, system and apparatus are disclosed. A wireless device (22) configured to communicate with a network node (16) is provided. The wireless device (22) is configured to: request sidelink, SL, resources for positioning signaling, where the request indicates at least a Quality of Service, QoS, requirement associated with the positioning signaling, and where the QoS requirement is indicative of a cause for requesting the SL resources for the positioning signaling. The wireless device (22) is configured to receive an indication of an SL resource allocation, where the SL resource allocation is based at least in part on the QoS requirement associated with the positioning signaling.
A method for receiving on-demand information by a user equipment, UE, served by a first network node associated with a first cell includes obtaining an indication of whether to request the on-demand information for a second cell from a first network node associated with a first cell or a second network node associated with a second cell. Based on the indication, the UE transmits, to the first network node or the second network node, a request for the on-demand information for the second cell. The UE receives the on-demand information for the second cell.
A transmitting node can determine (1510) client data to be transmitted to a receiving node. The client data can be associated to a client. The transmitting node can determine (1520) a difference between a data rate of the client data and a portion of a total line rate. The total line rate can be associated with a line between the transmitting node and the receiving node. The portion of the total line rate can be associated with the client. The transmitting node can generate (1530) a transmission signal by adding information to the client data. An amount of the information can be based on the difference between the data rate and the portion of the total line rate. The transmitting node can transmit (1540) the transmission signal to the receiving node via the line.
A method, system and apparatus are disclosed. A network node (16) is provided. The network node (16) includes processing circuitry (68) configured to estimate a first signal quality metric associated with the first wireless device (22), determine a first directional electromagnetic field, EMF, limiting mechanism for 5 transmission to the first wireless device (22) based on the first signal quality metric where the first directional EMF limiting mechanism is different from another directional EMF limiting mechanism used for transmission to at least one other wireless device (22) in the cell (18), and cause transmission to the first wireless device (22) using the first directional EMF limiting mechanism.
H04W 52/24 - TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
H04W 52/36 - Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
H04W 52/22 - TPC being performed according to specific parameters taking into account previous information or commands
A method performed by an unmanned aerial vehicle (UAV) is disclosed, wherein the UAV includes a wireless communication device (WCD). The method comprises: obtaining reporting condition information which indicates one or more conditions for the UAV to report flight path information, wherein the flight path information indicates a flight path of the UAV. The flight path information includes one or more parameters related to the flight path of the UAV. The one or more reporting conditions for reporting the flight path information are that the one or more parameters have changed more than one or more threshold values within given one or more time intervals.
Methods and systems are described for transmitting and indicating availability of, SPRs (Successful Primary Secondary Cell (PSCell) Reports). In some embodiments, a first network node can receive an SPR availability information from a UE. The first network node can then fetch the SPR from the UE and analyze whether the SPR should be shared with another network node. The SPR can then be shared if deemed necessary or appropriate.
According to some embodiments, a method is performed by a wireless device comprises: obtaining a quality of experience (QoE) configuration for QoE operations with respect to a multicast and broadcast service (MBS) in a first cell of a first network node; transitioning to an idle or inactive state; performing cell reselection to a second cell of a second network node; obtaining an indication that the second cell supports QoE operations; transitioning to a connected state; and transmitting a QoE report to the second network node in the second cell.
H04W 4/06 - Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
There is provided a method performed by a mobile integrated access and backhaul (IAB) node. The method comprises obtaining moving path information which indicates a moving path of the IAB node, and triggering transmission of the obtained moving path information towards a network node. The network node is either a donor IAB node or an intermediate parent IAB node.
Systems and methods are disclosed that relate to handling of time-overlapped uplink transmissions in a cellular communications system. In one embodiment, a method performed by a user equipment (UE) comprises receiving a first timing advance and a second timing advance, receiving a request for a first uplink transmission according to the first timing advance, and receiving a request for a second uplink transmission according to the second timing advance, wherein the first uplink transmission and the second uplink transmission at least partially overlap in time. The method further comprises dropping at least part of the first uplink transmission or at least part of the second uplink transmission. In this manner, the possibility of collision of uplink transmissions (e.g., to multiple Transmission and Reception Points (TRPs)) may be reduced and thus the uplink resource utilization may be improved.
A method performed by a user equipment (UE) according to some embodiments includes receiving (502) an indication from a network node for a plurality of non-zero power (NZP) channel state information reference signal (CSI-RS) resources for channel measurement, and performing (504) channel measurement on the plurality of NZP CSI-RS resources. The UE selects (505) one or more NZP CSI-RS resources from the plurality of NZP CSI-RS resources, and generates (506) a CSI report based on the channel measurement and the selected one or more NZP CSI-RS resources. The CSI report includes indicators for the one or more selected NZP CSI-RS resources, and non-zero coefficient bitmaps corresponding to the one or more selected NZP CSI-RS resources. The UE transmits (508) the CSI report to the network.
H04B 7/024 - Co-operative use of antennas at several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
H04B 7/06 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
90.
HANDLING SYSTEM INFORMATION IN A WIRELESS NETWORK USING A NETWORK-RECONFIGURABLE SOFTWARE FUNCTION IN A WIRELESS DEVICE
Methods for flexible system information delivery and interpretation include an example method performed by a wireless device (700), where the example method comprises receiving (420) system information broadcasted by one or more network nodes in a wireless network and interpreting (430) a first portion of the system information using a network-reconfigurable software function in the wireless device. The method further comprises performing (440) one or more communication-related actions, based on this interpreting. This first portion of system information may comprise one or more information elements in a system information block, SIB, and the method may further comprise interpreting (435) one or more other portions of the received system information using non-network-reconfigurable functionality in the wireless device.
A network (200), a client (210), a server (220), a method, a computer program and a computer program product for providing and receiving information about a first resource hosted at the server is disclosed. The network comprises the client and the server. The network receives at the server from the client, a first CoAP message comprising a confirmable request relating to the first resource, creates a second resource at the server, wherein the second resource indicates a status of the confirmable request, sends to the client from the server, a second CoAP message comprising a response including a path of the second resource, sends to the server from the client, the first CoAP message and receives from the server at the client, the second CoAP message.
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
H04L 67/51 - Discovery or management thereof, e.g. service location protocol [SLP] or web services
H04L 67/62 - Establishing a time schedule for servicing the requests
92.
SCHEDULING OF PRIORITIZED SIGNALS WHEN USING RADIO POWER OVERBOOKING
H04W 72/566 - Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
H04W 52/34 - TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
93.
LINK ADAPTATION FOR RE-TRANSMISSION OF A TRANSPORT BLOCK BASED ON A TARGET BLOCK ERROR PROBABILITY (BLEP)
The present disclosure provides a method in a network node. The method includes: obtaining an accumulated number of transmitted bits from previous transmissions of a transport block and quality measures for the previous transmissions of the transport block. Then the network node estimates a BLEP for the re-transmission of the transport block based on using a selected modulation, and compares the estimated BLEP with a target BLEP. In response to the estimated BLEP being less than the target BLEP, the network node re-transmits the transport block using the selected modulation.
Embodiments described herein relate to methods and apparatuses for indicating capability restricted information. A method in a user equipment comprises establishing or resuming a second service with a second network according to a second subscription; and indicating to the second network that the user equipment has different capabilities for the second service than capabilities previously indicated to a radio access technology node..
A method performed by a user equipment (UE) includes receiving (204), from a wireless communication network, a configuration for sleeping occasions for a network node, wherein the configuration indicates an off-occasion during which transmission or reception activity by the network node is reduced or suspended, and communicating (206) with the network node in accordance with the configuration. A method performed by a network node includes transmitting (204), to a UE, a configuration for sleeping occasions for the network node, wherein the configuration indicates an off-occasion during which transmission or reception activity by the network node is reduced or suspended, and communicating (208) with the UE in accordance with the configuration.
Various embodiments of the present disclosure provide a method for multi-SIM operation. The method which may be performed by a terminal device comprises: obtaining information about a relation between a multi-carrier configuration (MCC) for the terminal device in a first network and a measurement gap configuration (MGC) for the terminal device for performing one or more procedures in a second network. In accordance with an exemplary embodiment, the method further comprises: transmitting the information about the relation between the MGC and the MCC to one or more network nodes.
A method is performed by an aerial User Equipment (UE). The method comprises sending (202) a first message to a first network node in a communications network. The first message comprising at least one of the following options: a first waypoint and an indication of a first duration of time in which the first waypoint is valid; an indication of a switch in a measurement mode of the aerial UE; information related to operating conditions of the aerial UE; a reliability metric; an indication of a landing spot to be used by the aerial UE in case of an emergency landing; and an indication of an area or volume in which the aerial UE intends to remain.
G08G 5/02 - Automatic landing aids, i.e. systems in which flight data of incoming planes are processed to provide landing data
98.
NETWORK NODES, A WIRELESS COMMUNICATIONS DEVICE AND METHODS FOR CONFIGURING THE WIRELESS COMMUNICATIONS DEVICE WITH MDT MEASUREMENTS IN A WIRELESS COMMUNICATIONS NETWORK
A method, performed by a first radio access node, for configuring a wireless communications device with Minimization of Drive Tests, MDT, measurements in a wireless communications network. The method comprises receiving (512) a first MDT configuration for MDT measurements for the wireless communications device. The method further comprises receiving, together with or as part of the first MDT configuration, an indication of MDT continuity for the wireless communications device. The indication of MDT continuity is an indication that continuity of the MDT configuration is requested for the wireless communications device. The method further comprises configuring (516) the wireless communications device to perform MDT measurements based on the first MDT configuration for MDT measurements and based on the indication of MDT continuity for the wireless communications device.
A method, system and apparatus are disclosed. According to some embodiments, a network node (16) is configured to: one of receive from another network node (16) or determine a first level quality of experience, QoE, configuration item for multicast and broadcast service, MBS, and one of receive from the other network node (16) or determine a second level QoE configuration item for the MBS, where the second level QoE configuration is different from the first level QoE configuration item and associated with an application whose data is delivered by the MBS. The network node (16) is configured to indicate, to the wireless device (22), the first level QoE configuration item and second level QoE configuration item for the wireless device (22) to perform an action based on at least one of the first level QoE configuration item or second level QoE configuration item.
H04W 4/06 - Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
A method, system and apparatus are disclosed. According to one or more embodiments, a network node (16) is configured to communicate with a wireless device (22), where the network node (16) is configured to: receive an enriched report that has been enriched with enrichment information, where the enrichment information is related to an impact of unlicensed wireless spectrum operation on mobility procedures, and perform at least one action associated with a mobility related procedure, where the at least one action is associated with the enrichment information.