发明名称 Facilitation of delay error correction in timing-based location systems
摘要 Computation of delay error offset information is facilitated. A method can include receiving measurement information indicative of a location of a mobile device, calibrating the measurement information resulting in calibrated measurement information, comparing the calibrated measurement information and historical calibrated measurement information, and computing a measurement error based, at least, on the comparing, wherein the measurement error includes delay error offset information.
申请公布号 US9247441(B2) 申请公布日期 2016.01.26
申请号 US201414516286 申请日期 2014.10.16
申请人 AT&T MOBILITY II LLC 发明人 Fix Jeremy;Meredith Sheldon Kent
分类号 H04B17/21;H04W24/02;H04W24/10;H04W64/00;G01S5/02;H04W4/02;H04B17/27;H04B17/364;H04B17/26 主分类号 H04B17/21
代理机构 Amin, Turocy & Watson, LLP 代理人 Amin, Turocy & Watson, LLP
主权项 1. A method, comprising: comparing, by a system comprising a processor, calibrated measurement information and historical calibrated measurement information, wherein the calibrated measurement information and the historical calibrated measurement information are associated with measurement information indicative of a location of a mobile device; and determining, by the system, a measurement error based on a result of the comparing, wherein the measurement error comprises delay error offset information.
地址 Atlanta GA US