Title:
SYNCHRONIZATION SIGNAL BLOCK TRANSMISSION METHOD, DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/191587
Kind Code:
A1
Abstract:
The present disclosure relates to a synchronization signal block transmission method, a device and a storage medium, and pertains to the field of communications technology. The method being executed by a first device, the first device comprising n antenna panels, n being an integer greater than or equal to 2; the method comprising: using k antenna panels of the n antenna panels of the first device for receiving a synchronization signal block sent by at least one antenna panel of at least one second device; in accordance with the signal strength of each synchronization signal block received by each of the k antenna panels, determining, from the at least one second device, a target second device for carrying out synchronization. A first device being able to use various antenna panels thereof for receiving a synchronization signal block sent by at least one second device, thus improving the synchronization signal block reception efficiency of a device having a plurality of antenna panels, and expanding application scenarios for transmitting synchronization signal blocks.
Inventors:
LI MINGJU (CN)
Application Number:
PCT/CN2019/079558
Publication Date:
October 01, 2020
Filing Date:
March 25, 2019
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04W56/00
Domestic Patent References:
| WO2018230975A1 | 2018-12-20 |
Foreign References:
| US20190090212A1 | 2019-03-21 | |||
| CN109417717A | 2019-03-01 | |||
| CN109478943A | 2019-03-15 | |||
| US20190045559A1 | 2019-02-07 |
Other References:
LG ELECTRONICS: "Discussion on RACH Procedure", 3GPP TSG RAN WG1 MEETING #88, R1-1702442, 17 February 2017 (2017-02-17), XP051209596, DOI: 20191129160600A
ERICSSON: "On Multi-TRP and Multi-panel Transmission", 3GPP TSG-RAN WG1 #89, R1-1708673, 19 May 2017 (2017-05-19), XP051273856, DOI: 20191129161534A
ERICSSON: "On Multi-TRP and Multi-panel Transmission", 3GPP TSG-RAN WG1 #89, R1-1708673, 19 May 2017 (2017-05-19), XP051273856, DOI: 20191129161534A
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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