Title:
METHOD FOR TRANSMITTING/RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/025466
Kind Code:
A1
Abstract:
In one embodiment, a method for performing an operation for a first terminal in a wireless communication system comprises the steps of: determining that a physical layer problem has occurred during communication with a base station; starting a recovery timer for the physical layer problem; and transmitting, to a second terminal, sidelink data by using a sidelink resource, wherein the first terminal determines whether to perform switching from resource allocation mode 1 to resource allocation mode 2 in consideration of the latency budget of the sidelink data and the expiration time of the recovery timer.
Inventors:
PARK GIWON (KR)
LEE JONGYOUL (KR)
LEE JONGYOUL (KR)
Application Number:
PCT/KR2020/010342
Publication Date:
February 11, 2021
Filing Date:
August 05, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04W4/40; H04W28/02; H04W72/02; H04W72/04; H04W76/18; H04W92/18
Domestic Patent References:
| WO2019050380A1 | 2019-03-14 |
Foreign References:
| KR20160018309A | 2016-02-17 |
Other References:
HUAWEI; HISILICON: "Discussion on sidelink resource allocation mode 1", 3GPP DRAFT; R1-1906010, vol. RAN WG1, 3 May 2019 (2019-05-03), Reno, USA, pages 1 - 9, XP051708052
LG ELECTRONICS: "Discussion on simultaneous configuration of Mode 1 and Mode 2 for a UE", 3GPP DRAFT; R1-1907558 DISCUSSION ON SIMULTANEOUS CONFIGURATION OF MODE 1 AND MODE 2 FOR A UE, vol. RAN WG1, 5 May 2019 (2019-05-05), Reno, USA, pages 1 - 2, XP051709573
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Medium Access Control (MAC) protocol specification (Release 15)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.321, vol. RAN WG2, no. V15.6.0, 29 June 2019 (2019-06-29), pages 1 - 78, XP051754478
LG ELECTRONICS: "Discussion on simultaneous configuration of Mode 1 and Mode 2 for a UE", 3GPP DRAFT; R1-1907558 DISCUSSION ON SIMULTANEOUS CONFIGURATION OF MODE 1 AND MODE 2 FOR A UE, vol. RAN WG1, 5 May 2019 (2019-05-05), Reno, USA, pages 1 - 2, XP051709573
ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Medium Access Control (MAC) protocol specification (Release 15)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.321, vol. RAN WG2, no. V15.6.0, 29 June 2019 (2019-06-29), pages 1 - 78, XP051754478
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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