Patent ID: 9144055
Filing Date: 2015-09-22
Classification: G01S,H04W

Abstract:
1. A method for determining a location of a base station without timing synchronization, the method comprising: determining, by a first mobile device, that the first mobile device is moving faster than a threshold velocity; capturing, by the first mobile device, a first unsynchronized time of arrival (TOA) measurement, wherein the first unsynchronized TOA measurement is based on a first unsynchronized timing measurement of a first received reference signal; determining, by the first mobile device, a first location of the first mobile device, wherein the first location corresponds to the first unsynchronized TOA measurement; capturing, by the first mobile device, a second unsynchronized TOA measurement, wherein the second unsynchronized TOA measurement is based on a second unsynchronized timing measurement of a second received reference signal; and determining, by the first mobile device, a second location of the first mobile device, wherein: