US 11,758,518 B2
Method and apparatus for supporting bandwidth part based operations in sidelink communication
Jung Hoon Lee, Daejeon (KR); Cheul Soon Kim, Daejeon (KR); and Sung Hyun Moon, Daejeon (KR)
Assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed by ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed on May 3, 2021, as Appl. No. 17/246,826.
Claims priority of application No. 10-2020-0058579 (KR), filed on May 15, 2020; application No. 10-2020-0073097 (KR), filed on Jun. 16, 2020; application No. 10-2020-0099287 (KR), filed on Aug. 7, 2020; and application No. 10-2021-0053131 (KR), filed on Apr. 23, 2021.
Prior Publication US 2021/0360590 A1, Nov. 18, 2021
Int. Cl. H04W 72/04 (2023.01); H04W 76/27 (2018.01)
CPC H04W 72/04 (2013.01) [H04W 76/27 (2018.02)] 11 Claims
OG exemplary drawing
 
1. An operation method of a first terminal in a communication system, the operation method comprising:
receiving, from a base station, configuration information of a mapping relationship between an uplink (UL) bandwidth part (BWP) and a sidelink (SL) BWP;
when a UL switching operation for the UL BWP is performed, performing an SL switching operation for the SL BWP mapped to the UL BWP based on the mapping relationship without separate signaling indicating execution of the SL switching operation; and
performing sidelink transmission with a second terminal in a switched SL BWP,
wherein an SL resource is configured after a preconfigured time from a completion time of the UL switching operation within the switched UL BWP.