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1. (WO2017016325) PILOT POWER NOTIFICATION, ACQUISITION METHOD AND APPARATUS

Pub. No.:    WO/2017/016325    International Application No.:    PCT/CN2016/085160
Publication Date: Fri Feb 03 00:59:59 CET 2017 International Filing Date: Wed Jun 08 01:59:59 CEST 2016
IPC: H04L 27/26
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: ZHANG, Shujuan
张淑娟
CHEN, Yijian
陈艺戬
LIU, Wenhao
刘文豪
LI, Yu Ngok
李儒岳
GONG, Yuhong
弓宇宏
Title: PILOT POWER NOTIFICATION, ACQUISITION METHOD AND APPARATUS
Abstract:
A method for pilot power notification includes: a transmitting end acquires configuration information of a pilot scrambled code; the transmitting end transmits the configuration information of the pilot scrambled code to a receiving end, and the configuration information of the pilot scrambled code is used for indicating the pilot power of the receiving end. The above method solves the problems in prior art that a DMRS power notification method cannot support advanced MU-MIMO well, and the power notification of CSI-RS cannot achieve the optimal allocation between non-CSI-RS signal power and CSI-RS power in real-time, further enabling the transmitting end to dynamically adjust the pilot power to improve the flexibility of the configuration of the transmitting end.