US 12,108,459 B2
Method and UE for reporting accessibility measurement in wireless communication system
Fasil Abdul Latheef, Bangalore (IN); and Mangesh Abhimanyu Ingale, Bangalore (IN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 17/608,728
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Apr. 29, 2020, PCT No. PCT/KR2020/005642
§ 371(c)(1), (2) Date Nov. 3, 2021,
PCT Pub. No. WO2020/226336, PCT Pub. Date Nov. 12, 2020.
Claims priority of application No. 201941017815 (IN), filed on May 3, 2019; and application No. 201941017815 (IN), filed on Apr. 21, 2020.
Prior Publication US 2022/0322448 A1, Oct. 6, 2022
Int. Cl. H04W 74/0833 (2024.01); H04B 7/06 (2006.01); H04L 5/00 (2006.01); H04W 74/00 (2009.01); H04W 76/18 (2018.01)
CPC H04W 74/0833 (2013.01) [H04B 7/0695 (2013.01); H04L 5/0053 (2013.01); H04L 5/0094 (2013.01); H04W 74/002 (2013.01); H04W 76/18 (2018.02)] 16 Claims
OG exemplary drawing
 
1. A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
receiving a first message configuring a reconfiguration with synchronization, the first message including information related with a dual stack based handover;
identifying a failure of establishing a radio resource control (RRC) connection for the dual stack based handover;
generating first information including a synchronization signal block (SSB) index associated with a random access performed for the RRC connection, second information associated with an uplink carrier for the random access performed for the RRC connection, and third information indicating whether a contention was detected in the random access or not; and
transmitting, to a base station, a second message for reporting the failure of establishing the RRC connection, the second message including the first information, the second information, and the third information.