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    DEVICE CAPABILITY-AWARE VIDEO STREAMING IN ADVANCED COMMUNICATION NETWORKS
    1.
    发明公开
    DEVICE CAPABILITY-AWARE VIDEO STREAMING IN ADVANCED COMMUNICATION NETWORKS 审中-公开

    公开(公告)号：US20240205285A1

    公开(公告)日：2024-06-20

    申请号：US18066756

    申请日：2022-12-15

    申请人： Dell Products L.P.

    发明人： Ramy Atawia

    IPC分类号： H04L65/756 ,  H04L65/61 ,  H04L65/75 ,  H04L65/80 ,  H04L67/04

    CPC分类号： H04L65/756 ,  H04L65/61 ,  H04L65/762 ,  H04L65/80 ,  H04L67/04

    摘要： The technology described herein is directed towards an uplink video streaming technology including for private networks that use low-cost mobile devices with reduced hardware capabilities (RedCap in 3GPP). The technology adapts the video quality (bitrate) from the content producer side based on the device capability data of the content consumer, leveraging that both are co-located in the same network. The technology can use machine learning to identify correlated devices with suboptimal video quality, and to propose new uplink data rate limiting data (e.g., PRB quota) for the content provider, to enforce an updated (e.g., reduced) video quality independent of any streaming application. The technology reduces spectrum loss, energy consumption and video rebuffering that otherwise often occur when videos are generated with high quality beyond the capabilities of the video consumers (e.g., including RedCap devices).

    Bidirectional presentation datastream
    3.
    发明授权
    Bidirectional presentation datastream 有权

    公开(公告)号：US12058193B2

    公开(公告)日：2024-08-06

    申请号：US17851904

    申请日：2022-06-28

    申请人： Tencent America LLC

    发明人： Arianne Hinds ,  Stephan Wenger

    IPC分类号： H04L65/1096 ,  H04L65/1089 ,  H04L65/756 ,  H04L67/146 ,  H04L65/1101

    CPC分类号： H04L65/756 ,  H04L65/1089 ,  H04L65/1096 ,  H04L67/146 ,  H04L65/1101

    摘要： Aspects of the disclosure provide methods and apparatuses for media processing. In some examples, an apparatus includes processing circuitry. The processing circuitry exchanges, with a server device and according to a bidirectional protocol for immersive media, a first plurality of messages that ensures the server device to receive one or more specific characteristics of the apparatus. The processing circuitry receives, from the server device and according to the bidirectional protocol for immersive media, a media stream carrying media content. The media stream includes immersive content and is adapted according to the one or more specific characteristics of the apparatus. The processing circuitry presents the media content from the media stream.

    INTEGRATED CONTROL OF VIDEO CONFERENCING ENDPOINTS
    5.
    发明公开
    INTEGRATED CONTROL OF VIDEO CONFERENCING ENDPOINTS 审中-公开

    公开(公告)号：US20240323247A1

    公开(公告)日：2024-09-26

    申请号：US18123663

    申请日：2023-03-20

    申请人： Logitech Europe S.A.

    发明人： Joseph Yao-Hua CHU

    IPC分类号： H04L65/756 ,  H04L65/403

    CPC分类号： H04L65/756 ,  H04L65/403

    摘要： A system and method for providing an integrated system of endpoints are described, even though the endpoints are distributed over several locations. A distributed controller operates to link the endpoints together and provide a unified view of endpoints to a conference provider. In addition, the distributed controller can assign the workload of some endpoints to other endpoints that are better able to handle the workload. The distributed controller is implemented by cooperating processes in the endpoints.

    DYNAMIC ENCODING METHOD MODIFICATION FOR OPTIMIZING CLIENT PERFORMANCE
    7.
    发明公开
    DYNAMIC ENCODING METHOD MODIFICATION FOR OPTIMIZING CLIENT PERFORMANCE 审中-公开

    公开(公告)号：US20240236167A1

    公开(公告)日：2024-07-11

    申请号：US18153152

    申请日：2023-01-11

    申请人： VMware, Inc.

    发明人： Alan Hourihane

    IPC分类号： H04L65/756

    CPC分类号： H04L65/756

    摘要： Systems and methods are described for providing ways to optimize client performance during screen data streaming. Periods of time a client takes to render frames can be tracked and the frame rendering times can be analyzed to determine when the client performance is insufficient. If the client rendering performance is determined to be insufficient, the encoding method can be dynamically modified in ways preferable for improving the client rendering performance. Different approaches can be utilized for calculating metrics and determining when to modify the encoding method, such as linear interpolation or by taking averages of frame rendering times in a moving sample window.

    SYSTEMS AND METHODS FOR COMMUNICATING BETWEEN A MOBILE DEVICE AND A SMART TELEVISION
    8.
    发明公开
    SYSTEMS AND METHODS FOR COMMUNICATING BETWEEN A MOBILE DEVICE AND A SMART TELEVISION 审中-公开

    公开(公告)号：US20240171627A1

    公开(公告)日：2024-05-23

    申请号：US18511883

    申请日：2023-11-16

    申请人： VIZIO, INC.

    发明人： Ravikumar Thangavel

    IPC分类号： H04L65/756 ,  H04N19/40

    CPC分类号： H04L65/756 ,  H04N19/40

    摘要： Social media communications can be shared between disparate device types such as a mobile device and a television. A new social-media communication can be generated by identifying a user profile and media to be shared. A signed unform resource locator (URL) and unique identifier may be generated for the new social-media communication to enabling sharing the media with another device. The media may be uploaded and processed using the signed URL. For example, the media may be transcoded into a format based on the processing and/or display capabilities of a device associated with the user profile. The transcoded media may be stored in association with the signed URL. A notification corresponding to the social-media communication may be transmitted to the device associated with the user profile to enable access to the media.

    Encoding output for streaming applications based on client upscaling capabilities
    9.
    发明授权
    Encoding output for streaming applications based on client upscaling capabilities 有权

    公开(公告)号：US11818192B2

    公开(公告)日：2023-11-14

    申请号：US17683140

    申请日：2022-02-28

    申请人： NVIDIA Corporation

    发明人： Prabindh Sundareson ,  Sachin Pandhare ,  Shyam Raikar

    IPC分类号： H04L65/756 ,  H04L65/75

    CPC分类号： H04L65/756 ,  H04L65/762 ,  H04L65/764

    摘要： In various examples, the decoding and upscaling capabilities of a client device are analyzed to determine encoding parameters and operations used by a content streaming server to generate encoded video streams. The quality of the upscaled content of the client device may be monitored by the streaming servers such that the encoding parameters may be updated based on the monitored quality. In this way, the encoding operations of one or more streaming servers may be more effectively matched to the decoding and upscaling abilities of one or more client devise such that an increased number of client devices may be served by the streaming servers.

    Device capability-aware video streaming in advanced communication networks
    10.
    发明授权
    Device capability-aware video streaming in advanced communication networks 有权

    公开(公告)号：US12113846B2

    公开(公告)日：2024-10-08

    申请号：US18066756

    申请日：2022-12-15

    申请人： Dell Products L.P.

    发明人： Ramy Atawia

    IPC分类号： G06F13/00 ,  H04L65/61 ,  H04L65/75 ,  H04L65/756 ,  H04L65/80 ,  H04L67/04

    CPC分类号： H04L65/756 ,  H04L65/61 ,  H04L65/762 ,  H04L65/80 ,  H04L67/04

    摘要： The technology described herein is directed towards an uplink video streaming technology including for private networks that use low-cost mobile devices with reduced hardware capabilities (RedCap in 3GPP). The technology adapts the video quality (bitrate) from the content producer side based on the device capability data of the content consumer, leveraging that both are co-located in the same network. The technology can use machine learning to identify correlated devices with suboptimal video quality, and to propose new uplink data rate limiting data (e.g., PRB quota) for the content provider, to enforce an updated (e.g., reduced) video quality independent of any streaming application. The technology reduces spectrum loss, energy consumption and video rebuffering that otherwise often occur when videos are generated with high quality beyond the capabilities of the video consumers (e.g., including RedCap devices).