Title:
METHOD AND DEVICE FOR DETERMINING INSTANCE OF CHANNEL STATE INFORMATION REPORTING
Document Type and Number:
WIPO Patent Application WO/2017/101651
Kind Code:
A1
Abstract:
Provided in the present invention are a method and device for determining instance of channel state information reporting, the method comprising: receiving a configuration signal issued by a base station, and determining a measurement pilot frequency resource set R according to the configuration signal, the measurement pilot frequency resource set R comprising: K sets of pilot frequencies, K being a positive integer greater than 1, and the K sets of pilot frequencies at least comprising: a pilot frequency having one antenna port and a pilot frequency having more than one antenna ports; selecting the Sth set of pilot frequencies in the K sets of pilot frequencies, and feeding back the indication information of the Sth set of pilot frequencies and CSI information measured on the basis of the Sth set of pilot frequencies, S belonging to a set [1, K]; determining the N number of the reporting instances corresponding to the CSI information fed back on PUCCH according to the Ns number of antenna ports corresponding to the Sth set of pilot frequencies, N being determined by means of at least one of the following modes: mode I, when Ns is equal to 1, N is m; when Ns is greater than 1, N is m+1; mode II, when Ns is greater than or equal to 1, N is m which is a positive integer.
Inventors:
CHEN YIJIAN (CN)
LI YU NGOK (CN)
WU HAO (CN)
LU ZHAOHUA (CN)
CAI JIANXING (CN)
XIAO HUAHUA (CN)
LI YU NGOK (CN)
WU HAO (CN)
LU ZHAOHUA (CN)
CAI JIANXING (CN)
XIAO HUAHUA (CN)
Application Number:
PCT/CN2016/107105
Publication Date:
June 22, 2017
Filing Date:
November 24, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L1/00
Foreign References:
| CN104350689A | 2015-02-11 | |||
| CN102468926A | 2012-05-23 | |||
| CN102122983A | 2011-07-13 | |||
| US20140086285A1 | 2014-03-27 |
Attorney, Agent or Firm:
KANGXIN PARTNERS,P.C. (CN)
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