Title:
METHOD AND APPARATUS FOR TRANSMITTING SIGNAL BY SIDE LINK TERMINAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/159297
Kind Code:
A1
Abstract:
One embodiment relates to a method for transmitting a sidelink signal by a terminal in a wireless communication system, the method comprising: a step of selecting one or more subchannels for physical sidelink shared channel (PSSCH) or physical sidelink control channel (PSCCH) transmission; and a step of transmitting the PSSCH or the PSCCH through the one or more subchannels, wherein the terminal selects the subchannel from a sidelink synchronization signal block (S-SSB) and a frequency division multiplexing (FDM) resource, on the basis of at least one of a priority of a threshold or higher, a target reliability of a threshold or higher, a latency requirement of a threshold or lower, a QoS requirement of a threshold or higher, and an SSB measurement value of a threshold or higher.
Inventors:
LEE SEUNGMIN (KR)
CHAE HYUKJIN (KR)
CHAE HYUKJIN (KR)
Application Number:
PCT/KR2020/001509
Publication Date:
August 06, 2020
Filing Date:
January 31, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/02; H04W56/00; H04W72/12; H04W92/18
Other References:
"Sidelink Synchronization for NR V2X Communication", R1-1900482, 3GPP TSG RAN WG1 #AH, 12 January 2019 (2019-01-12), Taipei, Taiwan, pages 1 - 12, XP051576090
NEC: "Synchronization mechanism for NR V2X", R1-1900670, 3GPP TSG RAN WG1 #AH, 11 January 2019 (2019-01-11), Taipei, Taiwan, pages 1 - 4, XP051576210
"Discussion on Synchronization for NR V2X", R1-1813228, 3GPP TSG RAN WG1 #95, 3 November 2018 (2018-11-03), Spokane, USA, pages 1 - 7, XP051479515
ITL: "Considerations on sidelink synchronization for NR V2X", R1-1813493, 3GPP TSG RAN WG1 #95, 3 November 2018 (2018-11-03), Spokane, USA, pages 1 - 7, XP051555549
HUAWEI: "Sidelink synchronization mechanisms for NR V2X", R1-1812208, 3GPP TSG RAN WG1 #95, 3 November 2018 (2018-11-03), Spokane, USA, pages 1 - 3, XP051554080
NEC: "Synchronization mechanism for NR V2X", R1-1900670, 3GPP TSG RAN WG1 #AH, 11 January 2019 (2019-01-11), Taipei, Taiwan, pages 1 - 4, XP051576210
"Discussion on Synchronization for NR V2X", R1-1813228, 3GPP TSG RAN WG1 #95, 3 November 2018 (2018-11-03), Spokane, USA, pages 1 - 7, XP051479515
ITL: "Considerations on sidelink synchronization for NR V2X", R1-1813493, 3GPP TSG RAN WG1 #95, 3 November 2018 (2018-11-03), Spokane, USA, pages 1 - 7, XP051555549
HUAWEI: "Sidelink synchronization mechanisms for NR V2X", R1-1812208, 3GPP TSG RAN WG1 #95, 3 November 2018 (2018-11-03), Spokane, USA, pages 1 - 3, XP051554080
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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