Data transmission method, device, and network system

    公开(公告)号:US11005740B2

    公开(公告)日:2021-05-11

    申请号:US16232936

    申请日:2018-12-26

    Abstract: A method includes: obtaining, by a control plane device, quality of service (QoS) required by a data transmission service and information about data transmission capabilities of at least two user plane devices controlled by the control plane device; after determining that a data transmission service needs to be established between a terminal and a user plane device, selecting, from the at least two user plane devices, a user plane device whose data transmission capability satisfies the QoS required by the data transmission service; and establishing a bearer of the data transmission service on the selected user plane device.

    DATA TRANSMISSION METHOD, DEVICE, AND NETWORK SYSTEM

    公开(公告)号:US20190132226A1

    公开(公告)日:2019-05-02

    申请号:US16232936

    申请日:2018-12-26

    Abstract: A method includes: obtaining, by a control plane device, quality of service (QoS) required by a data transmission service and information about data transmission capabilities of at least two user plane devices controlled by the control plane device; after determining that a data transmission service needs to be established between a terminal and a user plane device, selecting, from the at least two user plane devices, a user plane device whose data transmission capability satisfies the QoS required by the data transmission service; and establishing a bearer of the data transmission service on the selected user plane device.

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