CPC G01S 5/0218 (2020.05) [G01S 5/0036 (2013.01); G01S 5/0236 (2013.01); G01S 5/10 (2013.01); H04W 4/029 (2018.02)] | 12 Claims |
1. A method executed in a target device for providing Observed Time Difference of Arrival (OTDOA) Reference Signal Time Difference (RSTD) measurements to a location server, the method comprising:
receiving a first signal from an RSTD reference cell and a second signal from a neighbor cell;
determining at least one valid peak value among noise peak values in the received first signal and the received second signal, the at least one valid peak value being determined from a search for valid peak values in response to at least one trigger from the location server;
determining OTDOA location measurements based at least in part on assistance data for OTDOA measurements received from the location server and the at least one valid peak value of the received first and second signals; and
sending the OTDOA location measurements using multipath RSTD to the location server.
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