Title:
METHOD AND DEVICE FOR SENDING AND RECEIVING UPLINK REFERENCE SIGNAL
Document Type and Number:
WIPO Patent Application WO/2017/210845
Kind Code:
A1
Abstract:
Provided are a method and device for sending and receiving an uplink reference signal. The method comprises: a UE receiving first trigger signalling sent by a base station; and the UE sending a plurality of uplink reference signals on a reference signal resource configured by the base station, wherein the reference signal resource is N symbols. Thus, a reception rate of an uplink reference signal can be improved, non-periodically triggering the sending of a multi-beam uplink reference signal can be achieved, and the robustness of an uplink measurement process is improved.
Inventors:
ZHANG YONGPING (CN)
LI QIANG (CN)
LI QIANG (CN)
Application Number:
PCT/CN2016/085003
Publication Date:
December 14, 2017
Filing Date:
June 06, 2016
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W24/00
Foreign References:
| CN101795145A | 2010-08-04 | |||
| CN103096346A | 2013-05-08 | |||
| CN103312444A | 2013-09-18 | |||
| US20120294273A1 | 2012-11-22 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
Download PDF: