Title:
COMMUNICATION METHOD, APPARATUS AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/127488
Kind Code:
A1
Abstract:
The present application relates to the field of wireless communications, and in particular, to a communication method, apparatus and system. A terminal device receives downlink control information comprising channel state request information, the channel state request information being used for requesting channel state information; the terminal device determines at least one group of parameter value combinations in a plurality of groups of parameter value combinations, and obtains first channel state information according to the at least one group of parameter value combinations, so as to indicate one group of parameter value combinations in the at least one group of parameter value combinations. According to the method, the flexibility and efficiency of channel state information requesting and reporting are improved.
Inventors:
GAO LUTAO (CN)
GUAN LEI (CN)
GUAN LEI (CN)
Application Number:
PCT/CN2017/120201
Publication Date:
July 04, 2019
Filing Date:
December 29, 2017
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W24/10
Foreign References:
| CN102625355A | 2012-08-01 | |||
| CN105340209A | 2016-02-17 | |||
| CN101557645A | 2009-10-14 | |||
| US20140056282A1 | 2014-02-27 |
Download PDF: