Patent ID: 11864153
Assignee: T-MOBILE USA, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. One or more computer storage devices having computer-executable instructions stored thereon, which, upon execution by a computer, cause the computer to perform operations comprising:
receiving, at a home carrier network, data metrics from a plurality of different user devices corresponding to communications using a roaming carrier network, the data metrics stored on the plurality of different user devices during the communication using the roaming carrier network;
filtering the received data metrics using a mobile country code (MCC) and a mobile network code (MNC) to identify the roaming carrier network;
grouping the filtered data metrics corresponding to a cell within the roaming carrier network using a cell identifier (cell ID);
determining a source of a signal corresponding to the cell based on the grouped filtered data metrics and using one of a level of a reference signal received power (RSRP) or geographic location information including latitude and longitude; and
estimating the cellular site location using the determined source of the signal.