US 11,930,551 B2
Method and apparatus for handling system information request in wireless communication system
Anil Agiwal, Suwon-si (KR); and Soenghun Kim, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Dec. 15, 2020, as Appl. No. 17/122,908.
Claims priority of provisional application 62/949,252, filed on Dec. 17, 2019.
Prior Publication US 2021/0185758 A1, Jun. 17, 2021
Int. Cl. H04W 76/27 (2018.01); H04W 72/30 (2023.01)
CPC H04W 76/27 (2018.02) [H04W 72/30 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A method performed by a terminal in a wireless communication system, the method comprising:
receiving, in a radio resource control (RRC) connected state, an RRC message from a source special cell (SpCell), the RRC message including a system information block 1 (SIB1);
identifying whether the RRC message includes information associated with a reconfiguration with sync for a target SpCell;
determining, based on the SIB1, to transmit a dedicated SIB request message for a SIB; and
transmitting, to the target SpCell, the dedicated SIB request message for a SIB after a random access procedure to the target SpCell is completed, based on the RRC message including the SIB1 and the information associated with the reconfiguration with sync.