Detecting spoofed global navigation satellite system (GNSS) signals

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12189043
APP PUB NO 20240134059A1
SERIAL NO

18534325

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Abstract

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In an aspect, a user equipment (UE) receives a spoofing alert message from either a server or an internet-of-things (IOT) device that indicates whether a spoofed Global Navigation Satellite System (GNSS) condition is present. Based on determining that the spoofing alert message indicates that a spoofed GNSS condition is present, the UE determines, based on the spoofing alert message, a location of a spoofer broadcasting a spoofed GNSS signal, determines, based on the location of the spoofer and a current location of the UE, that the UE is within a receiving area of the spoofed GNSS signal, and determines a position of the UE without using the spoofed GNSS signal.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Luo, Ning Cupertino, US 90 236
Wang, Min Tustin, US 957 5670
Yang, Yinghua San Jose, US 34 63
Zhang, Gengsheng Cupertino, US 154 2395
Zhang, Han Beijing, CN 248 825
Zheng, Bo Sunnyvale, US 195 6719

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