Patent ID: 8155665
Filing Date: 2012-04-10
Classification: G01S,H04L,H04W

Abstract:
1. A method, comprising: establishing, by a user device, one or more operating parameters associated with communications with another device via at least one base station; determining, during the communications, that the user device is operating in conditions that affect an accuracy of first mobility information, associated with the user device, determined using Doppler estimation; receiving, by the user device, position-based signals associated with the user device; calculating, by the user device and based on the position-based signals, second mobility information associated with the user device; providing, by the user device, the second mobility information, in place of the first mobility information, to a receiver of the user device; and adapting, by the user device, the one or more operating parameters, associated with the communications, based on the second mobility information.