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公开(公告)号：WO2023019207A1
公开(公告)日：2023-02-16
申请号：PCT/US2022/074845
申请日：2022-08-11
发明人： STOCKHAMMER, Thomas , BOUAZIZI, Imed , LO, Charles Nung , GHOLMIEH, Ralph Akram , GRIOT, Miguel
IPC分类号： H04L65/612 , H04L65/611 , H04W4/06 , H04W72/00
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication that a 5G media streaming (5GMS) service is partially available over a 5G multicast/broadcast service (5MBS). The UE may receive information that indicates a first set of resources of the 5GMS service that are accessible or delivered via 5G unicast, and a second set of resources of the 5GMS service that are accessible or delivered via 5MBS, wherein the second set of resources are hosted on a server of the UE. The UE may receive or transmit data associated with the 5GMS service. Numerous other aspects are described.
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公开(公告)号：WO2023019167A1
公开(公告)日：2023-02-16
申请号：PCT/US2022/074759
申请日：2022-08-10
IPC分类号： H04L65/1069 , H04L61/2575 , H04L61/2589 , H04L65/1108 , H04L65/80
摘要： A client device (e.g., user equipment or "UE") may be configured to engage in a media communication session, such as a WebRTC session, with another client device. The client devices may separate a quality of service (QoS) specification from a QoS flow definition, to allow for separate interactive connectivity establishment (ICE) negotiation. The QoS specification may cover all segments of a connection for the media communication session. For example, QoS may be requested for a case where a server (e.g., a Traversal Using Relay Network Address Translation (TURN) server) is hosted by a mobile network operator (MNO). The QoS specification and the QoS flow description may be linked.
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3.发明申请
公开(公告)号：WO2022213034A1
公开(公告)日：2022-10-06
申请号：PCT/US2022/071317
申请日：2022-03-24
IPC分类号： H04N21/81 , H04N21/84 , H04N21/845 , H04N21/854 , H04N21/236 , H04N21/4402 , H04N21/63 , H04N21/8543 , H04N21/433 , H04N21/235 , H04N21/431 , H04N21/8547 , H04N1/00 , H04N21/2353 , H04N21/4316 , H04N21/4331 , H04N21/631 , H04N21/8146 , H04N21/8153 , H04N21/8456 , H04N21/85406
摘要： An example device for retrieving media data, the device comprising: a memory configured to store scene data and image data; and one or more processors implemented in circuitry and configured to: receive data for a bitstream indicating that the bitstream includes one or more overlay images, the overlay images comprising either a single static image to be presented with scene data that remains constant while being presented frame-by-frame with frames of the scene data or an image sequence that repeats with a regular periodicity while being presented frame-by-frame with the frames of the scene data; receive the one or more overlay images from the bitstream; receive the scene data including one or more scene images; and present the scene images and the overlay images.
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公开(公告)号：WO2022010704A1
公开(公告)日：2022-01-13
申请号：PCT/US2021/039799
申请日：2021-06-30
摘要： Various embodiments may provide streaming service downlink assistance and/or uplink assistance mechanisms for a wireless device using attention (AT) commands exchanged between a modem processor of the wireless device and another processor of the wireless device. Various embodiments may include an AT command that is a bitrate recommendation action command including an indication of a stream identifier, an indication of a requested bitrate, and an indication of a direction. Various embodiments may include an AT response that is a bitrate recommendation response, the bitrate recommendation response including an indication of a stream identifier, an indication of a bitrate recommendation, and an indication of a direction.
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公开(公告)号：WO2021087180A1
公开(公告)日：2021-05-06
申请号：PCT/US2020/058070
申请日：2020-10-30
摘要： Systems and methods for establishing a connection with an edge application server are provided. A user equipment (UE) in a wireless communication network establishes a connection with an edge application server to offload the data processing of an application executing on the UE to the edge application server. The UE communicates key performance indicators (KPIs) associated with the application to the edge data network. The KPIs indicate the resources that application uses to process the data. In response, the UE receives edge application server parameters from multiple servers in the edge data network that meet or exceed the KPIs. The parameters include compute, graphical compute, memory and storage parameters with various levels of specificity. The UE selects one of the edge application servers to process the data on behalf of the application based on the parameters.
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6.发明申请
公开(公告)号：WO2021071912A1
公开(公告)日：2021-04-15
申请号：PCT/US2020/054530
申请日：2020-10-07
IPC分类号： H04W48/16
摘要： Methods, systems, and devices are provided for streaming service in a fifth generation (5G) system (5GS) network. Various embodiments may provide for selecting appropriate network slices for provisioning media content and streaming service over the network. Desired network slice features may be indicated that correspond to service information.
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公开(公告)号：WO2023080962A1
公开(公告)日：2023-05-11
申请号：PCT/US2022/043677
申请日：2022-09-15
发明人： MA, Liangping , HANDE, Prashanth Haridas , LEUNG, Nikolai Konrad , STOCKHAMMER, Thomas , BOUAZIZI, Imed , RICO ALVARINO, Alberto
IPC分类号： H04W28/02
摘要： In embodiments of systems and methods for managing end-to-end Quality of Service (QoS) in a communication path spanning a first communication network and a second communication network may include determining by a network element of the first communication network an end-to-end QoS requirement for communicating packets from a packet source to a packet destination via the communication path, determining by the network element a QoS provided by the second communication network within the communication path, and configuring the first communication network to provide sufficient QoS to support the end-to-end QoS requirement based on the QoS provided by the second communication network.
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8.发明申请
公开(公告)号：WO2022192885A1
公开(公告)日：2022-09-15
申请号：PCT/US2022/071055
申请日：2022-03-09
摘要： An example device for retrieving media data includes a memory configured to store media data; and one or more processors implemented in circuitry and configured to execute a presentation engine, the presentation engine being configured to: receive streamed media data representing a virtual three-dimensional scene including at least one virtual solid object; receive camera control data for the three-dimensional scene, the camera control data including data defining restrictions to prevent a virtual camera from passing through the at least one virtual solid object; receive camera movement data from a user requesting that the virtual camera move through the at least one virtual solid object; and using the camera control data, prevent the virtual camera from passing through the at least one virtual solid object in response to the camera movement data.
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公开(公告)号：WO2022187331A1
公开(公告)日：2022-09-09
申请号：PCT/US2022/018476
申请日：2022-03-02
发明人： MA, Liangping , LEUNG, Nikolai Konrad , RICO ALVARINO, Alberto , WANG, Min , STOCKHAMMER, Thomas , ZACHARIAS, Leena , HE, Yong , BOUAZIZI, Imed , COBAN, Muhammed Zeyd , PHUYAL, Umesh , KEROFSKY, Louis Joseph
IPC分类号： H04W28/02
摘要： Various embodiments may provide methods, systems, and devices for supporting application level discovery of Radio Access Network (RAN) statistics and/or events. Various embodiments may provide methods, systems, and devices for supporting application level signaling of Quality of Service (QoS) requirements.
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公开(公告)号：WO2022036491A1
公开(公告)日：2022-02-24
申请号：PCT/CN2020/109470
申请日：2020-08-17
IPC分类号： H04W24/10
摘要： Embodiments include methods for supporting metrics collection and reporting for Fifth Generation (5G) Media Streaming in a 5G system (5GS) network. Various embodiments include systems and methods enabling a Media Session Handler running on a processor of a wireless device connected to a radio access network (RAN) of a 5GS network to receive a metrics configuration message from an application function (AF) server of the 5GS network via a M5 interface, wherein the metrics configuration message indicates one or more metrics measurement, collection and reporting requirements associated with a 5G Media Streaming service, and send a metrics report associated with the media session to the AF server via the M5 interface.
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