Search International and National Patent Collections

1. (WO2018127138) METHOD FOR CONFIGURING REFERENCE SIGNAL, BASE STATION, USER EQUIPMENT AND SYSTEM

Pub. No.:    WO/2018/127138    International Application No.:    PCT/CN2018/071614
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Sat Jan 06 00:59:59 CET 2018
IPC: H04L 5/00
H04W 72/04
H04W 72/08
H04W 72/12
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: TANG, Xiaoyong
唐小勇
ZHANG, Xi
张希
Title: METHOD FOR CONFIGURING REFERENCE SIGNAL, BASE STATION, USER EQUIPMENT AND SYSTEM
Abstract:
The present invention relates to the field of wireless communication technology, and provides a method for configuring a reference signal, a base station, user equipment and a system. The method discloses: a base station acquiring a first time domain location of a reference signal of a first cell, and according to the first time domain location, mapping the reference signal of the first cell to one or more resource units, an offset existing between the first time domain location and a second time domain location of a reference signal of a second cell, the first cell being the cell where the base station is located, the service range of the second cell being different from that of the first cell; and the base station sending the reference signal of the first cell. By means of the solution provided by the present embodiments, the mutual interference of the inter-cell reference signal transmission can be avoided, improving the transmission efficiency and transmission quality of signals.