Title:
METHOD AND DEVICE FOR TRANSMITTING/RECEIVING SIDELINK SYNCHRONIZATION SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/032754
Kind Code:
A1
Abstract:
The present disclosure relates to a method and device for transmitting/receiving a sidelink synchronization signal in a wireless communication system. A method for transmitting a sidelink synchronization signal by a first terminal to a second terminal in a wireless communication system according to an embodiment of the present disclosure may comprise the steps of: determining an NID(1) value and NID(2) value corresponding to a sidelink identifier (SLID) value on the basis of the number of physical layer sidelink synchronization identification set types and the number of sequences included in each of the physical layer sidelink synchronization identification set types; generating a sidelink primary synchronization signal (PSS) sequence and a sidelink secondary synchronization signal (SSS) sequence on the basis of a first primitive polynomial, a second primitive polynomial, and a cyclic shift (CS) value; and performing transmission after mapping the sidelink PSS sequence and sidelink SSS sequence onto a physical resource.
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Inventors:
YOON SUNG JUN (KR)
Application Number:
PCT/KR2019/010173
Publication Date:
February 13, 2020
Filing Date:
August 09, 2019
Export Citation:
Assignee:
INNOVATIVE TECH LAB CO LTD (KR)
International Classes:
H04W56/00; H04W92/18
Domestic Patent References:
| WO2018008981A1 | 2018-01-11 |
Foreign References:
| KR20170112799A | 2017-10-12 |
Other References:
ITL: "Mathematical analysis based on theorems of M-sequence for NR-SSS", R1-1708320, 3GPP TSG RAN WG1 #89, 6 May 2017 (2017-05-06), Hangzhou, China, XP051262360
HUAWEI: "SLSS and PSBCH design for V2V PC5", R1-164866, 3GPP TSG RAN WG1 #85, 14 May 2016 (2016-05-14), Nanjing, China, XP051089893
ERICSSON: "Cell Identification in V2V", 3GPP TSG RAN WG4 MEETING #80 R4-166144, 12 August 2016 (2016-08-12), Gothenburg, Sweden, XP051141211
See also references of EP 3836649A4
HUAWEI: "SLSS and PSBCH design for V2V PC5", R1-164866, 3GPP TSG RAN WG1 #85, 14 May 2016 (2016-05-14), Nanjing, China, XP051089893
ERICSSON: "Cell Identification in V2V", 3GPP TSG RAN WG4 MEETING #80 R4-166144, 12 August 2016 (2016-08-12), Gothenburg, Sweden, XP051141211
See also references of EP 3836649A4
Attorney, Agent or Firm:
SUNG, Byung Kee (KR)
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