REFERENCE SIGNAL TRANSMITTING METHOD AND DEVICE, AND REFERENCE SIGNAL RECEIVING METHOD AND DEVICE

Title:

REFERENCE SIGNAL TRANSMITTING METHOD AND DEVICE, AND REFERENCE SIGNAL RECEIVING METHOD AND DEVICE

Document Type and Number:

WIPO Patent Application WO/2017/075905

Kind Code:

A1

Abstract:

The present invention provides a reference signal transmitting method and device, and a reference signal receiving method and device. The transmitting method comprises: determining the position of a time-frequency resource for a reference signal in a transmission time interval (TTI) according to a preset manner; and transmitting the reference signal according to the position of the time-frequency resource. The present invention solves the problem in the related art of high processing delay of a user equipment (UE) that occurs because a DMRS is later-positioned, and reduces the processing delay of the UE.

Inventors:

ZHANG WEN (CN)
XIA SHUQIANG (CN)
DAI BO (CN)
DAI QIAN (CN)
SHI JING (CN)
HAN XIANGHUI (CN)

Application Number:

PCT/CN2016/000599

Publication Date:

May 11, 2017

Filing Date:

November 03, 2016

Export Citation:

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Assignee:

ZTE CORP (CN)

International Classes:

H04W72/04

Foreign References:

CN103428777A	2013-12-04
EP2706713A1	2014-03-12
CN103314544A	2013-09-18
CN103944665A	2014-07-23

Other References: