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Title:
METHOD FOR TRANSMITTING OR RECEIVING SIDELINK SIGNAL BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING SIDELINK AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/190273
Kind Code:
A1
Abstract:
Disclosed according to various embodiments are a method for transmitting a sidelink signal by a terminal in a wireless communication system supporting a sidelink and an apparatus therefor. The method for transmitting a sidelink signal comprises the steps of: applying scramble codes to data symbols and a DMRS; performing frequency-division multiplexing (FDM) of the data symbols and the DMRS; and transmitting a sidelink signal including the frequency division multiplexed (FDM) data symbols and DMRS, wherein the transmitted sidelink signal is a single sidelink signal selected from a plurality of sidelink signals which are generated by applying the plurality of scramble codes to the data symbols and the DMRS, respectively.

Inventors:
CHAE, Hyukjin (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,Seocho-Gu, Seoul, 06772, KR)
Application Number:
KR2019/003726
Publication Date:
October 03, 2019
Filing Date:
March 29, 2019
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-Gu, Seoul, 07336, KR)
International Classes:
H04L27/26; H04L5/00
Domestic Patent References:
WO2017048064A12017-03-23
WO2017180052A12017-10-19
WO2018049035A12018-03-15
Other References:
INTEL CORPORATION: "Short PUCCH formats for 1-2 UCI bits", R1-1704750, 3GPP TSG RAN WG1 MEETING #88B, 25 March 2017 (2017-03-25), Spokane, USA, XP051251478
MITSUBISHI ELECTRIC: "PTRS insertion methods and patterns for UL DFTsOFDM waveform", R1-1712266, 3GPP TSG RAN WG1 MEETING #90, 20 August 2017 (2017-08-20), Prague, Czech Republic, XP051315082
Attorney, Agent or Firm:
KIM, Yong In et al. (KBK & Associates, 7th Floor 82, Olympic-ro,Songpa-Gu, Seoul, 05556, KR)
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