US 12,219,484 B2
Wakeup signal based beam management
Chao Wei, Beijing (CN); Le Liu, San Jose, CA (US); Alberto Rico Alvarino, San Diego, CA (US); Wanshi Chen, San Diego, CA (US); and Peter Pui Lok Ang, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Appl. No. 17/631,811
Filed by QUALCOMM Incorporated, San Diego, CA (US)
PCT Filed Sep. 4, 2020, PCT No. PCT/CN2020/113439
§ 371(c)(1), (2) Date Jan. 31, 2022,
PCT Pub. No. WO2021/043252, PCT Pub. Date Mar. 11, 2021.
Claims priority of application No. PCT/CN2019/104663 (WO), filed on Sep. 6, 2019.
Prior Publication US 2022/0400437 A1, Dec. 15, 2022
Int. Cl. H04W 52/02 (2009.01); H04W 16/28 (2009.01); H04W 56/00 (2009.01); H04W 68/00 (2009.01); H04W 76/20 (2018.01)
CPC H04W 52/0229 (2013.01) [H04W 16/28 (2013.01); H04W 56/001 (2013.01); H04W 68/005 (2013.01); H04W 76/20 (2018.02)] 30 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by a user equipment (UE), comprising:
receiving, from a base station (BS) and using a plurality of receive beams, a plurality of repetitions of a cell-common wakeup signal (WUS), each repetition transmitted on a same transmit beam in a monitoring occasion;
identifying a beam pair based at least in part on the plurality of repetitions of the cell-common WUS,
wherein the beam pair includes the transmit beam and a receive beam of the plurality of receive beams; and
receiving, using the receive beam, a paging communication transmitted on the transmit beam.