	US 11,722,974 B2
	Systems and methods for an optimum receiver beam selection
Ruchi Bharat Kansara, Gujarat (IN); Kamuganti Vamshidhar, Bangalore (IN); and Samir Kumar Mishra, Bangalore (IN)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Sep. 9, 2021, as Appl. No. 17/470,611.
Claims priority of application No. 202041038821 (IN), filed on Sep. 9, 2020; and application No. 2020-41038821 (IN), filed on Sep. 8, 2021.
Prior Publication US 2022/0078729 A1, Mar. 10, 2022
Int. Cl. H04W 56/00 (2009.01); H04B 17/318 (2015.01); H04W 24/10 (2009.01); H04W 76/28 (2018.01); H04B 7/06 (2006.01); H04B 17/327 (2015.01); H04W 24/08 (2009.01)

CPC H04W 56/001 (2013.01) [H04B 17/318 (2015.01); H04W 24/10 (2013.01); H04W 76/28 (2018.02)]

10 Claims

1. A method for optimum Receiver (Rx) beam selection in NR, the method comprising:

performing a Reference Signal Received Power (RSRP) measurement for one or more Rx beams during an idle period as a part of an initial synchronization procedure;

determining an optimum Rx beam amongst the one or more Rx beams with a RSRP peak greater than RSRP peak associated with other Rx beams amongst the one or more Rx beams by a pre-defined offset as a part of a beam-sweep operation; and

pairing the optimum Rx beam with a Transmitter (Tx) beam for a Synchronization Signal Block (SSB) detection in a first half-frame of the SSB Burst upon elapse of the idle period.