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Title:
OPERATION METHOD OF UE ASSOCIATED WITH RETRANSMISSION RESOURCE ALLOCATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/204650
Kind Code:
A1
Abstract:
An embodiment relates to an operation method of a base station in a wireless communication system, the method comprising the steps of: receiving, by the base station, a retransmission resource request from a Tx UE; on the basis of a time between a point in time when the retransmission resource request is received and a point in time associated with an initial transmission, determining an initial transmission associated with the retransmission resource request from among a plurality of initial transmissions; and allocating a retransmission resource on the basis of a resource allocation of the initial transmission associated with the retransmission resource request.

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Inventors:
PARK GIWON (KR)
SEO HANBYUL (KR)
LEE YOUNGDAE (KR)
LEE JONGYOUL (KR)
Application Number:
PCT/KR2020/004557
Publication Date:
October 08, 2020
Filing Date:
April 03, 2020
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04W4/40; H04W28/02; H04W28/04; H04W76/14
Foreign References:
US20180242356A12018-08-23
Other References:
HUAWEI ET AL.: "Sidelink physical layer procedures for V2X", RL-1903944. 3GPP TSG RAN WG1 MEETING #96BIS, 2 April 2019 (2019-04-02), Xi'an, China, XP051707059
ASUSTEK: "Discussion on sidelink physical layer procedure on NR V2X", R1-1904680. 3GPP T SG RAN WG1 #96BIS, 29 March 2019 (2019-03-29), Xi'an, China, XP051691688
HUAWEI ET AL.: "Sidelink physical layer procedures for V2X", R1 - 1901537. 3GPP TSG RAN WG1 MEETING #96, 15 February 2019 (2019-02-15), Athens, Greece, XP051599234
INTEL CORPORATION: "Sidelink physical layer procedures for NR V2X communication", R1-1900481. 3GPP TSG RAN WG1 AD-HOC MEETING 1901, 12 January 2019 (2019-01-12), Taipei, Taiwan, XP051576089
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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