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    STREAM CONTROL SYSTEM FOR USE IN A NETWORK
    3.
    发明公开
    STREAM CONTROL SYSTEM FOR USE IN A NETWORK 审中-公开

    公开(公告)号：EP4068734A3

    公开(公告)日：2022-11-16

    申请号：EP22169445.8

    申请日：2018-08-13

    申请人： Koninklijke KPN N.V. ,  Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO

    发明人： D'ACUNTO, Lucia ,  ZURANIEWSKI, Piotr Wojciech ,  GUNKEL, Simon ,  THOMAS, Emmanuel

    IPC分类号： H04L65/1094 ,  H04L65/612 ,  H04L65/752 ,  H04L65/75 ,  H04L65/80

    摘要： Stream control methods and devices are provided for use in a network (100) for transferring a video stream from a video server (120) to a video client (110) via a distribution chain of network resources (101,102,103, 106). A streaming controller (130) controls streaming settings at the client node. A bridge (150) controls the video stream by obtaining a bandwidth requirement of the video stream, and network resource data including bandwidths available on network resources. The bridge determines a resource allocation including an allocated bandwidth, based on the network resource data and the bandwidth requirement so that the video stream complies with the network resource data. The allocated bandwidth enables the streaming controller to control, in accordance with the allocated bandwidth, the streaming settings for the client. A network controller (140) receives network control data from the bridge to control, in accordance with the allocated bandwidth, the respective distribution chain associated to the respective video stream.

    STREAM CONTROL SYSTEM FOR USE IN A NETWORK
    4.
    发明公开
    STREAM CONTROL SYSTEM FOR USE IN A NETWORK 审中-公开

    公开(公告)号：EP4068734A2

    公开(公告)日：2022-10-05

    申请号：EP22169445.8

    申请日：2018-08-13

    申请人： Koninklijke KPN N.V. ,  Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO

    发明人： D'ACUNTO, Lucia ,  ZURANIEWSKI, Piotr Wojciech ,  GUNKEL, Simon ,  THOMAS, Emmanuel

    IPC分类号： H04L65/10

    摘要： Stream control methods and devices are provided for use in a network (100) for transferring a video stream from a video server (120) to a video client (110) via a distribution chain of network resources (101,102,103, 106). A streaming controller (130) controls streaming settings at the client node. A bridge (150) controls the video stream by obtaining a bandwidth requirement of the video stream, and network resource data including bandwidths available on network resources. The bridge determines a resource allocation including an allocated bandwidth, based on the network resource data and the bandwidth requirement so that the video stream complies with the network resource data. The allocated bandwidth enables the streaming controller to control, in accordance with the allocated bandwidth, the streaming settings for the client. A network controller (140) receives network control data from the bridge to control, in accordance with the allocated bandwidth, the respective distribution chain associated to the respective video stream.