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Title:
REFERENCE SIGNAL SENDING METHOD AND APPARATUS, REFERENCE SIGNAL RECEIVING METHOD AND APPARATUS, AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/129018
Kind Code:
A1
Abstract:
A reference signal sending method and apparatus, a reference signal receiving method and apparatus, and a device. The sending method comprises: a first transmission node sends a first reference signal and a second reference signal, wherein a symbol of a time domain where the second reference signal is located is a subset of a symbol set of a time domain where the first reference signal is located, and information sent by the second reference signal at each symbol of the time domain is the same.

Inventors:
MEI MENG (CN)
JIANG CHUANGXIN (CN)
LU ZHAOHUA (CN)
Application Number:
PCT/CN2018/123703
Publication Date:
July 04, 2019
Filing Date:
December 26, 2018
Export Citation:
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Assignee:
ZTE CORP (CN)
International Classes:
H04L5/00; H04L25/02; H04L27/00
Domestic Patent References:
WO2015020505A12015-02-12
Foreign References:
CN106330789A2017-01-11
CN103944685A2014-07-23
Other References:
LG ELECTRONICS: "On CSI-RS Design", 3GPP TSG RAN WG1 MEETING 91 R1-1719911, 1 December 2017 (2017-12-01), pages 1 - 7, XP051369624
HUAWEI ET AL.: "CSI-RS Design in NR", 3GPP TSG RAN WG1 MEETING #90BIS R1-1717305, 13 October 2017 (2017-10-13), pages 1 - 4, XP051340495
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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