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This paper proposes low-complexity channel estimator for Unique Word (UW) MultiBand Orthogonal Frequency Division Multiplexing (MB-OFDM) based Ultra WideBand (UWB) communication systems. The proposed channel estimator is performed in two stages. The pre-FFT stage employs the Least Square (LS) estimation and smoothing technique to estimate the Channel Frequency Response (CFR). The post-FFT stage employs...
This work presents and analyzes the results of millimeter-wave propagation simulations performed for over the sea LoS ship to ship communication channels. We present a channel characterization study where channel parameters such as path loss, received power, RMS delay spread, and power delay profile are obtained by using a ray tracing approach. 5G candidate frequencies, 35 GHz and 94 GHz were chosen...
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