Closed-form solution of hyperbolic geolocation equations

被引：26

作者：

Bakhoum, Ezzat G. ^{[1
]}

机构：

[1] New Jersey Inst Technol, Newark, NJ 07102 USA

来源：

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | 2006年 / 42卷 / 04期

关键词：

D O I：

10.1109/TAES.2006.314580

中图分类号：

V [航空、航天];

学科分类号：

08 [工学]; 0825 [航空宇航科学与技术];

摘要：

A 3-dimensional (3D), closed-form solution for the time difference of arrival (TDOA) problem that does not depend on range data is given. Such a solution did not exist previously in the literature. For aerospace and military applications, the solution is precise. For civilian cellular phone applications, however, the solution is susceptible to unrelated errors from the phenomenon of multipath delays in the channels. This phenomenon is factored in mathematically in the solution and a simulation that characterizes its error bounds is presented.

引用

页码：1396 / 1404

页数：9