US Patent Issued to QUALCOMM on Nov. 4 for "User equipment (UE)-based radio frequency fingerprint (RFFP) positioning with downlink positioning reference signals" (California Inventors)

ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,461,189, issued on Nov. 4, was assigned to QUALCOMM Inc. (San Diego).

"User equipment (UE)-based radio frequency fingerprint (RFFP) positioning with downlink positioning reference signals" was invented by Mohammed Ali Mohammed Hirzallah (San Diego), Xiaoxia Zhang (San Diego), Roohollah Amiri (San Diego), Srinivas Yerramalli (San Diego), Marwen Zorgui (San Diego), Mohammad Tarek Fahim (San Diego), Taesang Yoo (San Diego) and Rajat Prakash (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) transmits one or more provide capabilities messages to a location server,...