US 12,468,005 B2
Positioning system with NLOS identification and multipath mitigation
Yuhan Zhou, San Diego, CA (US); and Jung Hyun Bae, San Diego, CA (US)
Assigned to Samsung Electronics Co., Ltd., Yongin-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on May 24, 2024, as Appl. No. 18/674,226.
Application 18/674,226 is a continuation of application No. 17/482,255, filed on Sep. 22, 2021, granted, now 12,000,944.
Claims priority of provisional application 63/134,421, filed on Jan. 6, 2021.
Claims priority of provisional application 63/091,153, filed on Oct. 13, 2020.
Prior Publication US 2024/0310468 A1, Sep. 19, 2024
Int. Cl. G01S 5/02 (2010.01); G01S 5/00 (2006.01); H04W 64/00 (2009.01)
CPC G01S 5/0218 (2020.05) [G01S 5/011 (2020.05); H04W 64/006 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method, comprising:
receiving, by a User Equipment (UE), from a first Transmission and Reception Point (TRP) of a network, a Positioning Reference Signal (PRS); and
sending, by the UE, a response to the network, the response comprising an indicator in SignalMeasurementInformation information element (IE) for PRS-RSRP, RSTD, and Rx-Tx time difference measurements indicating an estimate of the likelihood of a line-of-sight propagation path between the UE and the network.