In this paper, we investigate the Constrained Weighted Least Squares (CWLS) algorithms for Time Difference of Arrival (TDOA) based mobile user location in wireless communication systems.

本文主要对无线定位中基于TDOA的一种约束加权最小二乘算法进行了研究。

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The delay or difference in the arrival time of seismic events that can result from weathering of the rocks or variations in geologic structures in the subsurface.

地震同相轴到达时的延迟或差异，这是由于岩石的风化层和地下地质体的变化产生的。

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An algorithm used trigonometry to passively locating a moving emitter with direction of arrival (DOA) and time difference of arrival (TDOA) of the emitter signal is given.

提出了一种利用平面解三角，并结合辐射源信号到达方向和脉冲到达时间差对运动辐射源进行单站无源定位的算法。

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This so-called Uplink Time Difference of Arrival or UTDOA method requires servers to be installed at each transmitter site.

FORBES: Judge Dismisses TruePosition Case -- With Invitation To Try Again