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1. (WO2018202058) HYBRID CHANNEL QUALITY MEASUREMENT METHOD AND USER EQUIPMENT

Pub. No.:    WO/2018/202058    International Application No.:    PCT/CN2018/085410
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Fri May 04 01:59:59 CEST 2018
IPC: H04L 1/00
Applicants: NTT DOCOMO, INC.
株式会社NTT都科摩
Inventors: LIU, Min
刘敏
WANG, Xin
王新
NA, Chongning
那崇宁
KAKISHIMA, Yuichi
柿岛佑一
NAGATA, Satoshi
永田聪
Title: HYBRID CHANNEL QUALITY MEASUREMENT METHOD AND USER EQUIPMENT
Abstract:
Provided in embodiments of the present invention are a hybrid channel quality measurement method performed by user equipment and user equipment. The method comprises: performing a first channel measurement according to a channel state information reference signal (CSI-RS), and sending a first channel measurement feedback to a base station according to a result of the first channel measurement; determining whether to perform a second channel measurement feedback on the basis of a demodulation reference signal (DMRS) after the first channel measurement feedback; and when determined to perform the second channel measurement feedback, performing a second channel measurement according to the DMRS, and sending the second channel measurement feedback to the base station according to a result of the second channel measurement.