TIME DOMAIN RESOURCE INDICATION METHOD, DATA TRANSMISSION METHOD AND DEVICE AND COMMUNICATION SYSTEM

WIPO Patent Application WO/2018/227596

A1

A time domain resource indication method, data transmission method and device, and a communication system. The time domain resource indication method comprises: configuring a single bit of information and a set of bits of information in downlink control information (DCI); indicating whether time domain resources scheduled by a network device for a terminal device are time slot level or symbol level by means of the single bit of information; and indicating the time domain resources scheduled by the network device for the terminal device by means of the set of bits of information. By means of the method according to the embodiments of the present invention, a set of bits of information and a single bit of information are added to the DCI so as to indicate time domain resources, thereby satisfying the application scenarios in which different levels of time domain resources are scheduled, and ensuring that the additional overhead of a control channel is relatively small without increasing the detection complexity of a physical downlink control channel (PDCCH).

JI PENGYU (CN)
ZHOU HUA (CN)

PCT/CN2017/088742

December 20, 2018

June 16, 2017

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FUJITSU LTD (JP)
JI PENGYU (CN)
ZHOU HUA (CN)

H04W72/04; H04W72/12

WO2013042991A1

2013-03-28

CN106301670A	2017-01-04
CN102625457A	2012-08-01
CN105722229A	2016-06-29
CN106385709A	2017-02-08
US20150215079A1	2015-07-30

BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)

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