US 12,231,978 B2
Method and apparatus for mobility execution in wireless communication system
Sangwon Kim, Seoul (KR); and Sunghoon Jung, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Appl. No. 17/782,917
Filed by LG ELECTRONICS INC., Seoul (KR)
PCT Filed Jan. 6, 2021, PCT No. PCT/KR2021/000145
§ 371(c)(1), (2) Date Jun. 6, 2022,
PCT Pub. No. WO2021/141386, PCT Pub. Date Jul. 15, 2021.
Claims priority of application No. 10-2020-0001461 (KR), filed on Jan. 6, 2020; and application No. 10-2020-0001465 (KR), filed on Jan. 6, 2020.
Prior Publication US 2022/0377631 A1, Nov. 24, 2022
Int. Cl. H04W 36/00 (2009.01); H04W 36/30 (2009.01); H04W 36/32 (2009.01)
CPC H04W 36/0088 (2013.01) [H04W 36/00838 (2023.05); H04W 36/302 (2023.05); H04W 36/324 (2023.05)] 14 Claims
OG exemplary drawing
 
1. A method performed by a wireless device in a wireless communication system, the method comprising:
receiving a measurement configuration comprising at least one time to trigger (TTT) comprising a first TTT;
receiving a conditional mobility command related to a target cell, wherein the conditional mobility command comprises a mobility condition for which a first measurement quantity and a second measurement quantity are configured; and
accessing the target cell based on the mobility condition being satisfied for the first measurement quantity for at least the first TTT, and the mobility condition being satisfied for the second measurement quantity for at least a time duration,
wherein the mobility condition is satisfied for the first measurement quantity earlier than for the second measurement quantity,
wherein the time duration is shorter than the first TTT,
wherein the first measurement quantity comprises one of i) a reference signal received power (RSRP), ii) a reference signal received quality (RSRQ), and iii) a ratio of signal to interference and noise for reference signal, and
wherein the second measurement quantity comprises another one of i) the RSRP, ii) the RSRQ, and iii) the ratio of signal to interference and noise for reference signal.