Comcast Cable Communications, LLC

États‑Unis d’Amérique

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Date
2021 avril 1
2021 (AACJ) 1
2019 1
2018 2
2017 1
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Classe IPC
G06F 17/30 - Recherche documentaire; Structures de bases de données à cet effet 2
H04W 74/08 - Accès non planifié, p.ex. accès aléatoire, ALOHA ou accès multiple par détection de porteuse [CSMA Carrier Sense Multiple Access] 2
G06F 15/16 - Associations de plusieurs calculateurs numériques comportant chacun au moins une unité arithmétique, une unité programme et un registre, p.ex. pour le traitement simultané de plusieurs programmes 1
G06F 15/173 - Communication entre processeurs utilisant un réseau d'interconnexion, p.ex. matriciel, de réarrangement, pyramidal, en étoile ou ramifié 1
G06F 21/60 - Protection de données 1
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Résultats pour  brevets

1.

COMMUNICATION CHANNEL FAILURE DETECTION AND RECOVERY

      
Numéro d'application US2020053531
Numéro de publication 2021/067426
Statut Délivré - en vigueur
Date de dépôt 2020-09-30
Date de publication 2021-04-08
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Cirik, Ali
  • Dinan, Esmael
  • Yi, Yunjung
  • Zhou, Hua
  • Jeon, Hyoungsuk

Abrégé

A wireless device may perform a listen-before transmit (LBT) procedure for an uplink transmission. An LBT failure recovery procedure may be initiated based on a failure of one or more LBT procedures. The LBT failure recovery procedure may be aborted and/or canceled based on one or more conditions, such as receiving configuration (or reconfiguration) parameters, receiving an indication of a bandwidth part switching, deactivating a cell, and/or receiving a request to set (or reset) a communication layer of the wireless device.

Classes IPC  ?

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

2.

BEAM FAILURE RECOVERY REQUEST TRANSMISSION

      
Numéro d'application US2018046368
Numéro de publication 2019/033072
Statut Délivré - en vigueur
Date de dépôt 2018-08-10
Date de publication 2019-02-14
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Zhou, Hua
  • Dinan, Esmael
  • Jeon, Hyoungsuk
  • Park, Kyungmin
  • Babaei, Alireza

Abrégé

Systems, apparatuses, and methods are described for wireless communications. Beam failure recovery (BFR) may be used for recovering a beam pair link between a base station and a wireless device. A wireless device and/or a base station may detect a beam failure and determine a type of BFR procedure, resources for the BFR procedure, and a transmission power for the BFR procedure.

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 52/44 - Commande de puissance d'émission [TPC Transmission power control] le TPC étant effectué dans des situations particulières dans le cadre d'une interruption de transmission
  • H04B 17/382 - Surveillance; Tests de canaux de propagation pour l’attribution de ressources, le contrôle d’accès ou le transfert
  • H04W 74/00 - Accès au canal sans fil, p.ex. accès planifié, accès aléatoire
  • 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

3.

RANDOM ACCESS PROCESS IN NEW RADIO

      
Numéro d'application US2018023886
Numéro de publication 2018/175809
Statut Délivré - en vigueur
Date de dépôt 2018-03-22
Date de publication 2018-09-27
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Dinan, Esmael Hejazi
  • Jeon, Hyoungsuk
  • Park, Kyungmin

Abrégé

Systems, apparatuses, and methods are described for wireless communications. Random access procedures may include various types of procedures, such as four-step or two-step random access procedures. One or more indicators may be included in one or more messages for a handover to indicate a type of a random access procedure. Additionally or alternatively, one or more indicators for transmission power may be used to determine a random access procedure.

Classes IPC  ?

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

4.

GRANT VALIDATION IN A WIRELESS DEVICE AND WIRELESS NETWORK

      
Numéro d'application US2017045754
Numéro de publication 2018/031473
Statut Délivré - en vigueur
Date de dépôt 2017-08-07
Date de publication 2018-02-15
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Alireza, Babaei
  • Dinan, Esmael

Abrégé

A wireless device receives one or more messages. The one or more messages may comprise a first RNTI for a first SPS and a second for a second SPS. A downlink control information (DCI) corresponding to one of the first RNTI or the second RNTI may be received. The DCI may be validated, at least based on a cyclic shift value associated with the DCI, if the DCI corresponds to the first RNTI. Otherwise, the DCI may be validated without considering the cyclic shift value. One of the first SPS or the second SPS, corresponding to the DCI, may be activated in response to the validating being successful.

Classes IPC  ?

5.

DISTRIBUTED DATA ACCESS CONTROL

      
Numéro d'application US2017031497
Numéro de publication 2017/196701
Statut Délivré - en vigueur
Date de dépôt 2017-05-08
Date de publication 2017-11-16
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Joseph, Sony
  • Heller, Jonathan

Abrégé

Systems for distributed controlled access to data stored across a plurality of sources are disclosed. A plurality of content providers maintain user databases. A first distributed database contains a master identifier for each user of each content provider. Stored in relation to the master identifier are the locations of the user's data in each of the content providers. A second distributed database comprises data identifying for each of the users, entities that are authorized to access the user's data. In response to a request from an entity, the second database is queried and, based upon access rights data, user's whose data the requesting entity may view are determined. The first distributed database is queried to determine for the identified user, the location of user data. The data is retrieved and stored at a location accessible by the entity. The second distributed database is updated to record the data access.

Classes IPC  ?

  • G06F 17/30 - Recherche documentaire; Structures de bases de données à cet effet
  • G06F 21/60 - Protection de données
  • 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

6.

SELECTING ADAPTIVE SECONDARY CONTENT BASED ON A PROFILE OF PRIMARY CONTENT

      
Numéro d'application SG2015050279
Numéro de publication 2016/032399
Statut Délivré - en vigueur
Date de dépôt 2015-08-26
Date de publication 2016-03-03
Propriétaire
  • AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH (Singapour)
  • NBCUNIVERSAL MEDIA, LLC (USA)
  • COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Ng, Sheau
  • Reale, Jeffrey
  • Mckenzie, Shannon
  • Yau, Wei Yun
  • Roy, Sujoy
  • Wan, Kong-Wah
  • Ahmad, Mohammad Khalid Bin

Abrégé

A content adaptation method includes: obtaining a primary metadata profile associated with a particular time point of primary content; obtaining secondary metadata profiles each associated with corresponding secondary content of a plurality of secondary content; identifying one of the plurality of secondary content associated with a secondary metadata profile having a desired similarity value with the primary metadata profile associated with the primary content; and matching the identified secondary content with the particular time point of the primary content.

Classes IPC  ?

  • G06Q 30/02 - Marketing, p.ex. études et analyse de marchés, prospection, promotions, publicité, établissement du profil des acheteurs, gestion ou fidélisation de clientèle; Estimation ou détermination des prix
  • G06F 7/06 - Dispositions pour le tri, la sélection, l'interclassement ou la comparaison de données sur des supports d'enregistrement individuels
  • G06F 17/30 - Recherche documentaire; Structures de bases de données à cet effet
  • H04N 7/00 - Systèmes de télévision

7.

TARGETED CONTENT DISTRIBUTION OVER A NETWORK

      
Numéro d'application US2014063512
Numéro de publication 2015/066519
Statut Délivré - en vigueur
Date de dépôt 2014-10-31
Date de publication 2015-05-07
Propriétaire COMCAST CABLE COMMUNNICATIONS, LLC (USA)
Inventeur(s) Ziring, Stephen

Abrégé

A computing device may be configured to provide authorization to a first content source to provide first content to a user device. The computing device may receive a request from the first content source to identify a location of second content to be presented to the user device and respond to the request by providing an address to the first content source. At the provided address, a request for the second content from the user device may be received. When responding to the request, the computing device may retrieve information associated with the user (e.g., user preference information) from the user device. Using this information, the computing device may generate at least one parameter for selecting the second contend and send a response to the user device. The response may include an address for the second content and the at least one parameter for selecting the second content.

Classes IPC  ?

  • G06Q 30/00 - Commerce, p.ex. achat ou vente, ou commerce électronique

8.

LATENCY-BASED ROUTING AND LOAD BALANCING IN A NETWORK

      
Numéro d'application IB2013000150
Numéro de publication 2013/114198
Statut Délivré - en vigueur
Date de dépôt 2013-02-06
Date de publication 2013-08-08
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Patterson, Katherine, E.
  • Beenham, Nicholas, C.
  • Elamthuruthy, Joy, Mathew

Abrégé

Aspects of the disclosure relate to routing queries to a network repository and load balancing in a network. For a network repository having a plurality of content storage sites, relative replication latency of data among a pair of content storages sites can be monitored. Data indicative of such replication latency can be distributed among the content storage sites and can be provided, for example, to a network node in a system layer. A traffic and control manager can determine routing pathways for queries based at least in part on the relative replication latency data and performance conditions of network nodes.

Classes IPC  ?

  • H04L 25/52 - Circuits répéteurs; Circuits à relais

9.

VIDEO CONTENT GENERATION

      
Numéro d'application US2011021373
Numéro de publication 2012/096674
Statut Délivré - en vigueur
Date de dépôt 2011-01-14
Date de publication 2012-07-19
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Vrbas, Austin J.
  • Holden, Daniel E.

Abrégé

The features relate generally to acquiring, formatting, and distributing video content to a variety of devices in multiple geographies. Some features described herein relate to preserving the stereoscopic effect for the formatting and distribution of 3D video content. Additionally, features described herein relate to customized and/or dynamic generation of a 3D stream based on a user device and/or user preferences.

Classes IPC  ?

10.

MULTI-MODE MODEM

      
Numéro d'application US2011034160
Numéro de publication 2011/137174
Statut Délivré - en vigueur
Date de dépôt 2011-04-27
Date de publication 2011-11-03
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Urban, David
  • Salinger, Jorge

Abrégé

A modem system may include modems that have multiple upstream transmitters for transmitting signals upstream in a communication network. In some embodiments herein, one or more of those upstream transmitters may be retasked to transmit downstream signals for reception at devices within a modem's premises. The downstream signal may be modulated differently from its original modulation as received by the modem, and may be modulated in a manner that can be received by legacy components on the premises, such as analog televisions.

Classes IPC  ?

  • H04B 1/38 - TRANSMISSION - Détails des systèmes de transmission non caractérisés par le milieu utilisé pour la transmission Émetteurs-récepteurs, c. à d. dispositifs dans lesquels l'émetteur et le récepteur forment un ensemble structural et dans lesquels au moins une partie est utilisée pour des fonctions d'émission et de réception
  • H04L 5/16 - Systèmes semi-duplex; Commutation duplex-simplex; Transmission de signaux de rupture

11.

INBOUND CALL SCREENING FOR PARTICULAR ACCOUNTS

      
Numéro d'application US2010031616
Numéro de publication 2011/133135
Statut Délivré - en vigueur
Date de dépôt 2010-04-19
Date de publication 2011-10-27
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Li, Chia-Chang
  • Boone, Jon
  • Jimenez, Jaime
  • Kennedy, Chris

Abrégé

A system and method for improving the handling, management, and retention of particular accounts. An allowable calling number list is generated via a suitable mechanism such as a call center. The allowable calling number list is utilized by telephone number management server to manage inbound call access to suspended accounts. Account representatives are given access to the suspended numbers. Additionally, certain emergency inbound calls may be permitted from select numbers.

Classes IPC  ?

  • H04M 11/00 - Systèmes de communication téléphonique spécialement adaptés pour être combinés avec d'autres systèmes électriques

12.

VIEWING AND RECORDING STREAMS

      
Numéro d'application US2011032463
Numéro de publication 2011/130496
Statut Délivré - en vigueur
Date de dépôt 2011-04-14
Date de publication 2011-10-20
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Fahrny, James William
  • Patel, Mehul S.

Abrégé

A system and method of providing content in a digital video network are disclosed. The system may detect the resolution capability of a user's device, and automatically configure electronic program guide (EPG), viewing and/or recording options accordingly. User preferences may also be used. Record and viewing requests may result in tuning to and decoding different datastreams.

Classes IPC  ?

  • H04N 5/91 - Traitement du signal de télévision pour l'enregistrement

13.

VIDEO CONTENT DISTRIBUTION

      
Numéro d'application US2011021377
Numéro de publication 2011/126586
Statut Délivré - en vigueur
Date de dépôt 2011-01-14
Date de publication 2011-10-13
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Holden, Daniel E.
  • Vbras, Austin J.
  • Francisco, Mark David
  • Harrell, Mike
  • Baker, Robert

Abrégé

A stereoscopic production solution, e.g., for live events, that provides 3D video asset distribution to multiple devices and networks is described. In some embodiments, live or recorded 3D video content may be accessible by different service providers with different subscribers/users and protocols across a network of the content provider. A first video signal corresponding to a first video feed for one eye of a viewer may be received and a second video signal corresponding to a second video feed for the second eye of the viewer may be received. The first video signal and the second video signal may be encoded. The encoded first video signal and the encoded second video signal may be transmitted independently over a network. The two video signals may be received and frame synced at an off-site location for eventual rendering to a display device.

Classes IPC  ?

  • G06F 15/16 - Associations de plusieurs calculateurs numériques comportant chacun au moins une unité arithmétique, une unité programme et un registre, p.ex. pour le traitement simultané de plusieurs programmes

14.

CONTROL PLANE ARCHITECTURE FOR MULTICAST CACHE-FILL

      
Numéro d'application US2010048974
Numéro de publication 2011/034955
Statut Délivré - en vigueur
Date de dépôt 2010-09-15
Date de publication 2011-03-24
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Mao, Weidong
  • Salinger, Jorge

Abrégé

A multicast content delivery system can use both multicast and unicast streams to efficiently use available bandwidth to deliver content. Available multicast content can be identified to gateways serving consumption devices, and the gateways can receive requests for unicast content deliver, but honor the requests with multicast group sessions.

Classes IPC  ?

  • H04N 7/16 - Systèmes à secret analogiques; Systèmes à abonnement analogiques

15.

DYNAMIC CONTENT PACKAGING

      
Numéro d'application US2010048975
Numéro de publication 2011/034956
Statut Délivré - en vigueur
Date de dépôt 2010-09-15
Date de publication 2011-03-24
Propriétaire COMCAST CABLE COMMUNICATIONS, LLC (USA)
Inventeur(s)
  • Mao, Weidong
  • Sree, Kotay

Abrégé

To be accessed on different media players, requested content must be delivered in a format that is supported by the requesting device. A dynamic content packager for encrypting and packaging requested content for different requesting devices at the time of consumption is disclosed.

Classes IPC  ?

  • G06F 15/173 - Communication entre processeurs utilisant un réseau d'interconnexion, p.ex. matriciel, de réarrangement, pyramidal, en étoile ou ramifié