Rupaban Subadar

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—Outage probability of a selection combiner (SC) receiver is analyzed over exponentially correlated composite Weibull-gamma fading channels. An expression for the joint probability density function (PDF) of multivariate, exponentially correlated Weibull-gamma distributed random variable is obtained. Using this joint PDF, we derive an expression for the(More)
—Closed-form expressions for the channel capacity of an L-branch equal gain combining diversity receiver over Hoyt (Nakagami-q) fading channels is derived for adaptive transmission schemes. To obtain capacity expressions, probability density function of the combiner out put signal-to-noise ratio (SNR) is used. The capacity expressions are given in terms of(More)
—Performance of a maximal ratio combining receiver has been analyzed in independent Hoyt fading channels for an arbitrary number (L) of branches. Mathematical expressions for the probability density function of the combiner output signal-to-noise ratio, amount of fading, outage probability and the average bit error rate performance for binary, coherent and(More)
—Performance expressions of Dual maximal ratio combining (MRC) receiver are derived for the receiver over non-identical two wave diffused power (TWDP) fading channels are derived. The probability density function (PDF) of the receiver output signal-to-noise ratio (SNR) is derived using characteristics function of the output SNR expression. The derived PDF(More)
Expressions for the single-user capacity have been presented for different power and rate adaptive transmission techniques over Two Wave Diffuse Power [TWDP] fading channels. Different power and rate adaptation techniques available in the literature have been considered in these analyses. A study of the effect of fading parameters on the channel capacity of(More)