US 12,177,703 B2
Dynamic measurement period for wireless communications in a high-speed mode
Manasa Raghavan, Sunnyvale, CA (US); Yushu Zhang, Beijing (CN); Dawei Zhang, Saratoga, CA (US); Haitong Sun, Cupertino, CA (US); Huaning Niu, San Jose, CA (US); Javier Mauricio Parades Riano, Munich (DE); Jianshu Zhang, Munich (DE); Jie Cui, San Jose, CA (US); Qiming Li, Beijing (CN); Shengshan Cui, San Diego, CA (US); Xiang Chen, Campbell, CA (US); and Yang Tang, San Jose, CA (US)
Assigned to Apple Inc., Cupertino, CA (US)
Appl. No. 17/439,713
Filed by Apple Inc., Cupertino, CA (US)
PCT Filed Apr. 1, 2021, PCT No. PCT/CN2021/085106
§ 371(c)(1), (2) Date Sep. 15, 2021,
PCT Pub. No. WO2022/205376, PCT Pub. Date Oct. 6, 2022.
Prior Publication US 2022/0330066 A1, Oct. 13, 2022
Int. Cl. H04W 24/10 (2009.01); H04B 17/336 (2015.01); H04L 5/00 (2006.01); H04W 56/00 (2009.01); H04W 88/08 (2009.01)
CPC H04W 24/10 (2013.01) [H04B 17/336 (2015.01); H04L 5/0051 (2013.01); H04W 56/001 (2013.01); H04W 88/085 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving a first signal from a first transmitter and a second signal from a second transmitter, the first signal and the second signal being of a same signal type that is either a synchronization signal or a reference signal, wherein the first signal includes a synchronization signal block (SSB) or a channel state information reference signal (CSI-RS) in frequency range 1 (FR1);
determining a first measurement period to perform measurements on the first signal and the second signal;
generating, within the first measurement period, a first measurement of the first signal and a second measurement of the second signal, wherein the first measurement includes a layer 1 reference signal received power (L1-RSRP) measurement on the SSB or the CSI-RS; and
determining, as a relaxation of the first measurement based on the L1-RSRP measurement being larger than a predefined threshold measurement and on a SSB or CSI-RS periodicity being smaller than a predefined threshold time period, a second measurement period to perform measurements on one or more additional signals transmitted from the second transmitter, the second measurement period being longer than the first measurement period, the one or more additional signals being of the same signal type.