US 12,316,464 B2
Method and apparatus for supporting packet duplicate transmission by using sidelink in wireless communication system
Hyunjeong Kang, Suwon-si (KR); Anil Agiwal, Suwon-si (KR); and Sangkyu Baek, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 17/760,089
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Feb. 3, 2021, PCT No. PCT/KR2021/001412
§ 371(c)(1), (2) Date Aug. 3, 2022,
PCT Pub. No. WO2021/158010, PCT Pub. Date Aug. 12, 2021.
Claims priority of application No. 10-2020-0012824 (KR), filed on Feb. 3, 2020.
Prior Publication US 2023/0060749 A1, Mar. 2, 2023
Int. Cl. H04W 28/00 (2009.01); H04L 1/1867 (2023.01); H04W 28/04 (2009.01)
CPC H04L 1/189 (2013.01) [H04W 28/04 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a first terminal in a wireless communication system, the method comprising:
transmitting, to a second terminal, a sidelink the capability information enquiry message;
in response to the sidelink capability information enquiry message, receiving, from the second terminal, sidelink capability information including capability information for a sidelink duplication transmission;
obtaining sidelink configuration information including first configuration information for the sidelink duplication transmission;
transmitting, to the second terminal, a message including second configuration information for the sidelink duplication transmission; and
in response to the message, receiving, from the second terminal, a complete message.