| 摘要 |
A method and system for determining the time of arrival of a direct radio signal. The system including a receiver ( 210 ) for receiving a plurality of signals, wherein each of the plurality of received signals has an associated time of arrival. The system further including a processor ( 215 ) adapted to compute a impulse response function of a received signal; decompose an impulse response function comprising the time of arrival for each of the plurality of received signals; and identify a smallest time of arrival from the decomposed impulse response function.
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