US 12,335,891 B2
Detecting stationary devices for RRM relaxation
Linhai He, San Diego, CA (US); Wooseok Nam, San Diego, CA (US); Yan Zhou, San Diego, CA (US); Iyab Issam Sakhnini, San Diego, CA (US); and Tao Luo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Mar. 29, 2022, as Appl. No. 17/656,988.
Claims priority of provisional application 63/189,636, filed on May 17, 2021.
Prior Publication US 2022/0369265 A1, Nov. 17, 2022
Int. Cl. H04W 76/28 (2018.01); H04L 5/00 (2006.01); H04W 24/10 (2009.01); H04W 56/00 (2009.01)
CPC H04W 56/0065 (2013.01) [H04L 5/0048 (2013.01); H04W 24/10 (2013.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication at a user equipment (UE), comprising:
memory; and
at least one processor coupled to the memory and, based at least in part on information stored in the memory, the at least one processor is configured to:
perform a measurement of at least one of:
Doppler shift of a first set of downlink reference signals from a serving cell,
at least one positioning reference signal, or
reception timing drift of a second set of downlink reference signals from its serving and neighbor cells; and
skip one or more radio resource management (RRM) measurements based on the measurement for at least one round of measurements of the at least one of the Doppler shift, the at least one positioning reference signal, or the reception timing drift meeting a threshold measurement value associated with a stationary UE and RRM measurement relaxation that includes skipping of the one or more RRM measurements.