Logarithmic Expectation of the Sum of Exponential Random Variables for Wireless Communication Performance Evaluation

Abstract

Sums of exponentially distributed random variables (RVs) play important roles in performance analysis of various communication systems. Their logarithmic expectations can not only facilitate capacity analysis but also provide efficient analytical expressions of the system capacity. However, the analytical expressions for the logarithmic expectations have… (More)
DOI: 10.1109/VTCFall.2015.7391010

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