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We analyze the level crossing rate (LCR) and the average fade duration of the output signal-to-noise ratio (SNR) in switch-and-stay combining (SSC) systems. By using a common approach, we study these higher order statistics for two different kinds of configurations: 1) colocated diversity, i.e., receiver equipped with multiple antennas, and 2) distributed diversity, i.e., relaying link with multiple...
In this paper, the impact of an uncorrected sampling frequency offset (SFO) on the frame error rate (FER) of a PRIME 1.4 system is studied. It is also discussed the need of new algorithms to estimate and correct that SFO or to adopt more simpler strategies that mitigate somehow this problem, like applying in the receiver a shift to the fast-Fourier transform window towards the cyclic prefix part of...
This paper analyses the performance of Orthogonal Frequency-Division Multiplexing (OFDM) systems on indoor power line. The studied frequency band extends up to 210MHz, as specified in the upcoming International Telecommunication Union (ITU) G.hn standard for wired home networks. Four frequency bands have been considered, from 1MHz up to 30MHz, from 30MHz up to 86MHz, from 1MHz up to 86MHz and from...
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