US Patent No. 10,694,517

METHODS AND SYSTEMS FOR PROVIDING ENHANCED POSITION LOCATION IN WIRELESS COMMUNICATIONS


Patent No. 10,694,517
Issue Date June 23, 2020
Title Methods And Systems For Providing Enhanced Position Location In Wireless Communications
Inventorship Peter John Black, San Diego, CA (US)
Matthew Stuart Grob, La Jolla, CA (US)
Assignee QUALCOMM Incorporated, San Diego, CA (US)

Claim of US Patent No. 10,694,517

9. A method for wireless communications, comprising:receiving a pilot signal, in a time slot, carried in a pilot channel;
receiving a reference signal in the time slot, the reference signal comprising a sequence of symbols known to the AT before being received, wherein the reference signal is carried in a traffic channel or control channel and the reference signal is different from the pilot signal and
determining a position location of the AT based at least in part on the reference signal.