ML-Based Forward Symbol Timing Offset Estimation for Burst Signals
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3035733
Abstract: In order to ensure the performance of burst signal demodulation, forward symbol timing offset estimation algorithm is usually used for symbol timing recovery. Aiming at the shortcomings of common forward symbol timing estimation algorithms, a… read more here.
Keywords: symbol timing; forward symbol; symbol; estimation ... See more keywords
Recycling Sampling Timing Offset of Wi-Fi for Estimating Multiple ToFs of Superimposed Signal
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2021.3104946
Abstract: Many Wi-Fi based device free localization (DFL) methods have been proposed for indoor location based services. Unfortunately, the received signal is superimposed with Line-of-Sight signal and reflections so that multi target DFL is only possible… read more here.
Keywords: multiple tofs; sampling timing; offset estimating; recycling sampling ... See more keywords
Robust Frequency-Domain Timing Offset Estimation for DCO-OFDM Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3169909
Abstract: Optical wireless communication (OWC) systems suffer inter-symbol interference (ISI) in time domain due to light emitting diode (LED)’s limited bandwidth at transmitter. As intensity modulation and direct detection (IM/DD) is used, the transmitted signals are… read more here.
Keywords: frequency domain; frequency; timing offset; domain ... See more keywords
Timing Offset and Timing Stability for a Dual-Clock Channel Sounder
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DOI: 10.1109/tim.2021.3082257
Abstract: We describe a mathematical framework for evaluating timing offset and timing noise in channel sounders based on a second-order deterministic model and a stochastic metric based on the Allan deviation. Using this framework, we analyze… read more here.
Keywords: channel sounder; timing stability; timing; clock ... See more keywords
On the Performance of Precoded OFDM Systems in the Presence of Symbol Timing Offset
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3176007
Abstract: This correspondence considers the performance evaluation of precoded orthogonal frequency division multiplexing (P-OFDM) based on Walsh-Hadamard Transform (WHT) in the presence of symbol timing offset (STO). The signal-to-interference plus noise ratio (SINR) is evaluated for… read more here.
Keywords: symbol timing; timing offset; performance; presence symbol ... See more keywords