US 11,791,937 B2
Method and apparatus for transmission and reception of sidelink control information in wireless communication system
Jeongho Yeo, Suwon-si (KR); Hyunseok Ryu, Suwon-si (KR); Cheolkyu Shin, Suwon-si (KR); Jonghyun Bang, Suwon-si (KR); Sungjin Park, Suwon-si (KR); and Jinyoung Oh, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Feb. 16, 2023, as Appl. No. 18/170,207.
Application 18/170,207 is a continuation of application No. 17/486,249, filed on Sep. 27, 2021, granted, now 11,588,581, issued on Feb. 21, 2023.
Application 17/486,249 is a continuation of application No. 16/861,918, filed on Apr. 29, 2020, granted, now 11,134,478, issued on Sep. 28, 2021.
Claims priority of provisional application 62/938,918, filed on Nov. 21, 2019.
Claims priority of application No. 10-2019-0051798 (KR), filed on May 2, 2019; application No. 10-2019-0158371 (KR), filed on Dec. 2, 2019; and application No. 10-2019-0159030 (KR), filed on Dec. 3, 2019.
Prior Publication US 2023/0208557 A1, Jun. 29, 2023
Int. Cl. H04W 72/20 (2023.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04L 1/1829 (2023.01); H04L 27/26 (2006.01)
CPC H04L 1/0072 (2013.01) [H04L 1/0013 (2013.01); H04L 1/0023 (2013.01); H04L 1/1861 (2013.01); H04L 5/0007 (2013.01); H04L 27/2607 (2013.01); H04W 72/20 (2023.01); H04L 27/261 (2013.01); H04L 27/26025 (2021.01)] 22 Claims
OG exemplary drawing
 
1. A method performed by a first terminal in a communication system, the method comprising:
obtaining second sidelink control information (SCI) for sidelink data;
performing an attach of cyclic redundancy check (CRC) bits for the second SCI;
performing an encoding of the second SCI;
generating coded modulated symbols based on the encoded second SCI;
mapping the coded modulated symbols of the second SCI in resources on a physical sidelink shared channel (PSSCH); and
transmitting, to a second terminal, the PSSCH comprising the sidelink data and the second SCI,
wherein a number of the coded modulated symbols is identified based on a parameter γ, and the parameter γ corresponds to a number of one or more remaining resource elements in a resource block to which a last coded modulated symbols of the second SCI is mapped.