This paper reviews the Fourier-series method for calculating cumulative distribution
functions (cdf's) and probability mass functions (pmf's) by numerically inverting characteristic …

Sums of random variables arise naturally in wireless communications and related areas.
Here, we provide a review of the known results on sums of exponential, gamma, lognormal …

The use of smart antennas to increase mobile communications channels has re-ignited
research and development in the field. Practicing engineers are eager to discover more …

This paper examines a novel digital modulation/multiple access technique called Multi-
Carrier Code Division Multiple Access (MC-CDMA) where each data symbol is transmitted at …

This book offers a comprehensive overview of fading and shadowing in wireless channels. A
number of statistical models including simple, hybrid, compound and cascaded ones are …

A new method for noise filtering in images that follow a Rician model-with particular attention
to magnetic resonance imaging-is proposed. To that end, we have derived a (novel) closed …

This work is the result of more than 10 years of research in the area of MRI from a signal and
noise perspective. Our interest has always been to properly model the noise that affects our …

Orthogonal frequency-division multiplexing (OFDM) is sensitive to the carrier frequency
offset (CFO), which destroys orthogonality and causes intercarrier interference (ICI) …

Performance analysis of equal-gain combining (EGC) diversity systems is notoriously
difficult only more so given that the closed-form probability density function (PDF) of the EGC …

This paper studies a simultaneously transmitting and reflecting reconfigurable intelligent
surface aided non-orthogonal multiple access system with two paired users. To ensure the …