Seyed Reza Zekavat

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This report presents a new low latency, high resolution and low cost timing synchronization technique for digital receivers. Traditional timing synchronization employs Matched filter to perform cross-correlation operation and estimate Time-of-Arrival (TOA) of the signal. Decreasing the latency of the traditional method through oversampling leads to a higher(More)
This paper introduces a novel and effective time-of-arrival (ToA) based range measurement of sensor nodes deployed within Non-homogenous (NH) medium consisting of time and frequency dispersive sub-medias via orthogonal frequency division multiple access (OFDMA) subcarriers. In the proposed technique, each sensor node exploits pre-allocated orthogonal(More)
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