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1. (WO2018218491) DATA TRANSMISSION METHOD AND DEVICE

Pub. No.:    WO/2018/218491    International Application No.:    PCT/CN2017/086574
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Thu Jun 01 01:59:59 CEST 2017
IPC: H04L 5/02
Applicants: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
北京小米移动软件有限公司
Inventors: ZHOU, Juejia
周珏嘉
Title: DATA TRANSMISSION METHOD AND DEVICE
Abstract:
The present disclosure provides a method and device for transmitting data. The method comprises: obtaining downlink control information of a to-be-scheduled frame, wherein the downlink control information comprises embedded resource configuration information of the to-be-scheduled frame; scheduling a downlink information transmission unit to transmit downlink data and uplink allocation information of the current frame according to the downlink control information; and after a transition delay, obtaining HARQ feedback information and uplink data of the downlink data transmission from the uplink information transmission unit according to the uplink allocation information. The embedded resource comprises: an uplink allocated resource embedded in the downlink information transmission unit for carrying the uplink allocation information; and/or a downlink feedback resource embedded in the uplink data transmission unit for carrying hybrid automatic retransmission request (HARQ) feedback information of the downlink data transmission. By using the method for transmitting data provided by the present disclosure, the transmission delay of the service data can be effectively shortened.