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公开(公告)号:US20200336769A1
公开(公告)日:2020-10-22
申请号:US16919595
申请日:2020-07-02
Applicant: Huawei Technologies Co., Ltd.
Inventor: Shizhen Li , Zhanyin Ma , Zhongjie Xu
IPC: H04N21/2187 , H04L9/06 , H04N21/222 , H04N21/231
Abstract: A video live broadcast method and an apparatus, where when a regional node receives a video request from a video playing client but does not have a corresponding video stream, information about a regional node that has the video stream is learned by searching the live broadcast record table, and then a stream is pulled from the regional node.
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公开(公告)号:US12052302B2
公开(公告)日:2024-07-30
申请号:US17487158
申请日:2021-09-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor: Shizhen Li , Hua Tang , Jun Zhou , Naiqiang Qiao , Qi Bu , Zhanyin Ma , Yali Jian , Zhiqiang Gao
Abstract: This application provides a data distribution method includes: A network device buffers first data, where the first data is data of a service that is provided by a server for a first terminal device; the network device receives N first data requests sent by N second terminal devices; and when data requested by the N first data requests is data provided by the server based on the service, the network device intercepts the N first data requests and sends the buffered first data to the N second terminal devices. This can reduce a plurality of connections that are used to transmit data of a same service and that exist on a channel between the server and the network device, thereby occupying a smaller downlink bandwidth to transmit the data of the same service from the server to the network device.
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公开(公告)号:US11350139B2
公开(公告)日:2022-05-31
申请号:US16919595
申请日:2020-07-02
Applicant: Huawei Technologies Co., Ltd.
Inventor: Shizhen Li , Zhanyin Ma , Zhongjie Xu
IPC: H04N21/2187 , H04L9/06 , H04N21/222 , H04N21/231
Abstract: A video live broadcast method and an apparatus, where when a regional node receives a video request from a video playing client but does not have a corresponding video stream, information about a regional node that has the video stream is learned by searching the live broadcast record table, and then a stream is pulled from the regional node.
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