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Title:
REFERENCE SIGNAL SENDING AND RECEIVING METHOD, BASE STATION, TERMINAL, STORAGE MEDIUM, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/157907
Kind Code:
A1
Abstract:
A reference signal sending and receiving method, a base station, a terminal, a storage medium, and a system. The sending method comprises: determining a time-frequency domain position of a DRS, the DRS comprising at least one of the following: a PSS, an SSS, a PBCH, a DMRS used for the PBCH, a CSI-RS used for a TRS, the CSI-RS used for beam management, and the CSI-RS used for obtaining channel state information; and sending the DRS on the time-frequency domain position of the DRS. By means of the solution provided by the present invention, a UE can be allowed to send the DRS, so that the UE can perform synchronization and channel access on the basis of the DRS.

Inventors:
SHEN, Xingya (Spreadtrum Center Building No. 1, Lane 2288 Zuchongzhi Road Zhangjiang High-Tech Park Pudongxinqu, Shanghai 3, 201203, CN)
WANG, Hualei (Spreadtrum Center Building No. 1, Lane 2288 Zuchongzhi Road Zhangjiang High-Tech Park Pudongxinqu, Shanghai 3, 201203, CN)
Application Number:
CN2019/072480
Publication Date:
August 22, 2019
Filing Date:
January 21, 2019
Export Citation:
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Assignee:
SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD. (Spreadtrum Center Building No. 1, Lane 2288 Zuchongzhi Road Zhangjiang High-Tech Park Pudongxinqu, Shanghai 3, 201203, CN)
International Classes:
H04L5/00
Foreign References:
CN106452704A2017-02-22
CN107682133A2018-02-09
CN106797611A2017-05-31
CN105706385A2016-06-22
Attorney, Agent or Firm:
LINDA LIU & PARTNERS (F16 Tower C, Beijing Global Trade Center 36 North Third Ring East Road, Beijing 3, 100013, CN)
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