Browsing by Author "ca8c0343-b3b7-44d8-89e6-0c80abbdd062"
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Capacity of Fox's H-function Fading Channel with Adaptive Transmission
Rahama, Yousuf Abo; Ismail, Mahmoud H.; Hassan, Mohamed (Institution of Engineering and Technology, 2016)Novel closed-form exact expressions for the capacity of the recently-introduced Fox's H-function fading channel are derived. The expressions are obtained assuming different types of adaptive transmission strategies, namely, ... -
Closed-form Exact and Asymptotic Expressions for the Symbol Error Rate and Channel Capacity of the H-function Fading Channel
Alhennawi, Husam R.; El Ayadi, Moataz M. H.; Ismail, Mahmoud H.; Mourad, Hebat-Allah M. (IEEE Vehicular Technology Society, 2016-04)In this paper, we derive closed-form exact and asymptotic expressions for the symbol error rate (SER) as well as channel capacity when communicating over the Fox's H-function fading channel. The SER expressions are obtained ... -
Spectrum Sensing Via Reconfigurable Antennas: Fundamental Limits and Potential Gains
Ismail, Mahmoud H.; Tawfik, Hazim; Alaa, Ahmed M. (Springer, 2016-07)We propose a novel spectrum sensing technique in cognitive radio networks that provides diversity and capacity benefits using a single antenna at the Secondary User (SU) receiver. The proposed scheme is based on a ... -
A Unified Approach for Probability of Detection Evaluation over Generalised Fading Channels
El Ayadi, Moataz M. H.; Ismail, Mahmoud H.; Alhennawi, Husam R. (Institution of Engineering and Technology, 2016)In this paper, we revisit energy detection-based spectrum sensing cognitive radio systems operating over generalised fading channels. In particular, we derive closed-form exact expressions as well as lowand high-signal-to-noise ...