REFERENCE SIGNAL SENDING AND RECEIVING METHOD AND APPARATUS

Title:

REFERENCE SIGNAL SENDING AND RECEIVING METHOD AND APPARATUS

Document Type and Number:

WIPO Patent Application WO/2020/029896

Kind Code:

A1

Abstract:

Provided are a reference signal sending and receiving method and apparatus. A first network device determines a first resource; the first network device generates a reference signal corresponding to the first resource, the reference signal comprising M parts, each part of the M parts being the same; wherein the first resource does not carry a cyclic prefix or a cyclic suffix of the reference signal; or, the first resource carries the cyclic prefix of the reference signal, and the cyclic prefix corresponding to the reference signal is only located at the front end of a first part in the M parts, and/or the first resource carries the cyclic suffix of the reference signal, and the cyclic suffix corresponding to the reference signal is only located at the end of the last part in the M parts, M being a positive integer; and the first network device sends the reference signal to a second network device on the first resource.

Inventors:

FEI YONGQIANG (CN)
GUO ZHIHENG (CN)
XIE XINQIAN (CN)
BI WENPING (CN)

Application Number:

PCT/CN2019/099127

Publication Date:

February 13, 2020

Filing Date:

August 02, 2019

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04L5/00

Foreign References:

CN101442520A	2009-05-27
CN101938777A	2011-01-05
CN105744639A	2016-07-06
US20160365958A1	2016-12-15
CN201810911934A	2018-08-10

Other References: