US 11,792,890 B2
Method and apparatus for initiating radio resource control (RRC) connection for vehicle-to-everything (V2X) communication
Anil Agiwal, Suwon-si (KR); Hyunjeong Kang, Suwon-si (KR); and Hyunseok Ryu, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Dec. 20, 2021, as Appl. No. 17/556,038.
Application 17/556,038 is a continuation of application No. 16/831,275, filed on Mar. 26, 2020, granted, now 11,206,712, issued on Dec. 21, 2021.
Claims priority of provisional application 62/825,366, filed on Mar. 28, 2019.
Claims priority of provisional application 62/824,637, filed on Mar. 27, 2019.
Claims priority of provisional application 62/823,752, filed on Mar. 26, 2019.
Prior Publication US 2022/0117038 A1, Apr. 14, 2022
Int. Cl. H04W 88/06 (2009.01); H04W 4/44 (2018.01); H04W 92/18 (2009.01); H04W 76/14 (2018.01); H04W 76/27 (2018.01)
CPC H04W 88/06 (2013.01) [H04W 4/44 (2018.02); H04W 76/14 (2018.02); H04W 76/27 (2018.02); H04W 92/18 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
receiving, from a base station associated with a first radio access technology (RAT), a system information block containing configuration information for a sidelink communication according to a second RAT;
in case that a frequency on which the UE is configured to transmit a sidelink signal according to the second RAT is included in an inter frequency information list within the configuration information, identifying whether the configuration information includes transmission resources for the sidelink signal according to the second RAT; and
in case that the configuration information does not include the transmission resources for the sidelink signal according to the second RAT, performing a radio resource control (RRC) connection for the sidelink communication according to the second RAT.