US 12,422,568 B2
Position uncertainty management during a lack of beacon signal reception
Mukesh Kumar, Bangalore (IN); Chandrasekhar Jayaram, Bangalore (IN); Srinivas Gangji, Bangalore (IN); and Santoshkumar Zalake, Bengaluru (IN)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jan. 20, 2023, as Appl. No. 18/157,760.
Prior Publication US 2024/0248216 A1, Jul. 25, 2024
Int. Cl. H04L 1/00 (2006.01); G01S 19/40 (2010.01); G01S 19/46 (2010.01); G01S 19/52 (2010.01)
CPC G01S 19/46 (2013.01) [G01S 19/40 (2013.01); G01S 19/52 (2013.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication at a first user equipment (UE), comprising:
a 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:
receive a first set of beacon signals from a set of global navigation satellite system (GNSS) devices; and
restrict growth of a position uncertainty (PUNC) value associated with the first UE based on a maximum vehicle speed and based on a lack of a reception of a beacon signal from the set of GNSS devices within a threshold period of time.