Title:
FEEDBACK METHOD AND DEVICE FOR CHANNEL INFORMATION
Document Type and Number:
WIPO Patent Application WO/2018/059200
Kind Code:
A1
Abstract:
Provided in embodiments of the present invention are a method and a device for feeding back channel information, the method comprising: determining a set of channel measurement resources, the set of channel measurement resources comprising M channel measurement resources, wherein M is a positive integer; performing channel measurement on the M channel measurement resources; selecting N channel measurement resources from among the M channel measurement resources according to the channel measurement result, wherein N is a positive integer, and N≤M; and feeding back indication information of the selected N channel measurement resources. The embodiments of the present invention may solve the problem in the relevant technologies wherein a technology for channel measurement and resource selection is incapable of effectively corresponding to multiple paths, leading to low system robustness and transmission efficiency. Thus, when selecting channel measurement resources, it is possible to correspond to multiple paths, thus improving the system robustness and transmission efficiency.
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Inventors:
CHEN YIJIAN (CN)
WU HAO (CN)
LU ZHAOHUA (CN)
ZHAN NAN (CN)
LI YUNGOK (CN)
WU HAO (CN)
LU ZHAOHUA (CN)
ZHAN NAN (CN)
LI YUNGOK (CN)
Application Number:
PCT/CN2017/100686
Publication Date:
April 05, 2018
Filing Date:
September 06, 2017
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04B7/06
Domestic Patent References:
| WO2013133742A1 | 2013-09-12 |
Foreign References:
| CN102377469A | 2012-03-14 | |||
| CN103716116A | 2014-04-09 | |||
| CN104038312A | 2014-09-10 | |||
| CN103580819A | 2014-02-12 | |||
| US20150288505A1 | 2015-10-08 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P. C. (CN)
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