DATA TRANSMISSION METHOD, NETWORK DEVICE AND TERMINAL DEVICE

    公开(公告)号:EP3506540A1

    公开(公告)日:2019-07-03

    申请号:EP16917135.2

    申请日:2016-09-28

    IPC分类号: H04L1/18

    摘要: A data transmission method, a network device, and a terminal device are disclosed. The network device determines activation instruction information, where the activation instruction information is used to instruct to enable or disable a transmission control protocol (TCP) quick acknowledgement function. The network device sends the activation instruction information, and if the activation instruction information instructs to enable the TCP quick acknowledgement function, maintains a mapping relationship between a TCP sequence number and a radio link control layer protocol data unit (RLC PDU) sequence number. The terminal device receives the activation instruction information, and enables or disables the TCP quick acknowledgement function according to the activation instruction information, thereby optimizing a data transmission method using a TCP quick acknowledgement scheme.

    BEAM INTERFERENCE AVOIDANCE METHOD AND BASE STATION

    公开(公告)号:EP3589012A1

    公开(公告)日:2020-01-01

    申请号:EP17901541.7

    申请日:2017-03-23

    IPC分类号: H04W28/08

    摘要: Embodiments of the present invention disclose a beam avoidance method and a base station, and relate to the communications field, to resolve a problem of an increase in a probability of deterioration in performance of UE on which beam avoidance is performed in a coordinated cell. A specific solution is: determining, by a first base station, that first UE transmitting a service on a currently scheduled RB is benefited UE, where a cell in which the first UE is located is a first cell; determining, by the first base station, whether a user is satisfied with a service that is of second UE and that is transmitted on the currently scheduled RB, where a cell in which the second UE is located is a second cell, and the second cell is a cell adjacent to the first cell; and adjusting, by the first base station, a transmit weight of the second UE if the user is satisfied with the service that is of the second UE and that is transmitted on the currently scheduled RB. The embodiments of the present invention are used in a beam avoidance process.