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Invention Publication
CN106792508A 计算在蜂窝通信网络中的测距值 有权

计算在蜂窝通信网络中的测距值
Abstract:
本发明涉及计算在蜂窝通信网络中的测距值，并公开了用于计算在蜂窝通信网络中的测距值的方法和装置。该方法包括：在接收器(910)处接收(710)与蜂窝通信网络中的扇区化基站的第一小区扇区关联的第一信号；确定(712,812)第一信号的一部分在接收器(910)处的至少一个第一到达时间；在接收器(910)处接收(711)与扇区化基站的第二小区扇区关联的第二信号；确定(713,813)第二信号的一部分在接收器(910)处的至少一个第二到达时间；以及基于至少一个第一到达时间和至少一个第二到达时间的组合，计算(720,820)在基站和接收器(910)之间的测距值。
Abstract(English):

A method and apparatus for calculating a ranging measurement in a cellular communications network. The method comprises: receiving (710) at a receiver (910) a first signal associated with a first cell-sector of a sectorised base station in the cellular communications network; determining (712; 812) at least one first time of arrival at the receiver (910) of a portion of the first signal; receiving (711) at the receiver (910) a second signal associated with a second cell-sector of the sectorised base-station; determining (713; 813) at least one second time of arrival at the receiver (910) of a portion of the second signal; and calculating (720; 820) a ranging measurement between the base station and the receiver (910), based on a combination of the at least one first time of arrival and the at least one second time of arrival.

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