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METHOD AND SYSTEM FOR ESTIMATING TIME OF ARRIVAL OF SIGNALS USING MULTIPLE DIFFERENT TIME SCALES

机译:利用多个不同时间尺度估计信号到达时间的方法和系统

摘要

A method and system (500) estimates a time of arrival of a signal received via a wireless communications channel. The energy in the received signal is conditioned at multiple different time scales to produce a conditioned signal (700). Then, a leading edge is detected in the conditioned signal (550). The leading edge corresponds to the time of arrival of the received signal (551).
机译:方法和系统(500)估计经由无线通信信道接收的信号的到达时间。在多个不同的时间尺度上调节接收到的信号中的能量以产生调节后的信号(700)。然后,在调节后的信号中检测到前沿(550)。前沿对应于接收信号的到达时间(551)。

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