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1. (WO2018141165) DATA TRANSMISSION METHOD AND APPARATUS

Pub. No.:    WO/2018/141165    International Application No.:    PCT/CN2017/105084
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Sun Oct 01 01:59:59 CEST 2017
IPC: H04B 7/04
Applicants: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
北京小米移动软件有限公司
Inventors: ZHU, Yajun
朱亚军
Title: DATA TRANSMISSION METHOD AND APPARATUS
Abstract:
The present invention relates to a data transmission method and apparatus. The method comprises: receiving a plurality of pieces of control information issued by a base station via a plurality of beams, each piece of control information comprising resource information, the resource information indicating one or more transmission units configured by the base station for a terminal; according to the plurality of pieces of control information, using the plurality of beams to perform data transmission on the plurality of transmission units indicated by the plurality of pieces of control information. In the present technical solution, a terminal can obtain a plurality of target beams corresponding to a plurality of transmission units indicated by each piece of control information according to the plurality of pieces of control information issued by a base station, and thus perform data transmission according to the plurality of target beams, thereby implementing a multi-beam data transmission solution, reducing the probability of packet loss during data transmission, and increasing the reliability of data transmission.