31 citations · 139 across the 15 of their papers we have counts for
15 papers
Connectivity Analysis of Directed Highway VANETs using Graph Theory
Samar Elaraby, Sherif M. Abuelenin
Graph theory is a promising approach in handling the problem of estimating the connectivity probability of vehicular ad-hoc networks (VANETs). With a communication network represen…
Evaluation of the Effects of Compressive Spectrum Sensing Parameters on Primary User Behavior Estimation
Ahmed A. Tawfik, Mohamed F. Abdelkader, Sherif M. Abuelenin
As the Internet of Things (IoT) technology is being deployed, the demand for radio spectrum is increasing. Cognitive radio (CR) is one of the most promising solutions to allow oppo…
Fading Improves Connectivity in Vehicular Ad-hoc Networks
Samar Elaraby, Sherif M. Abuelenin
Connectivity analysis is a crucial metric for network performance in vehicular ad-hoc networks (VANETs). Although VANET connectivity has been intensively studied and investigated u…
On the similarity between Nakagami-m Fading distribution and the Gaussian ensembles of random matrix theory
Sherif M. Abuelenin
We report the similarity between the Nakagami-m fading distribution and the three Gaussian ensembles of random matrix theory. We provide a brief review of random matrix theory and…
Optimization of Dielectric Rod Antenna Design in Millimeter Wave Band for Wireless Communications
Nancy Ghattas, Atef M. Ghuniem, Sherif M. Abuelenin
Dielectric rod antennas are promising candidates to be used in millimeter wave band wireless communications. The optimization of a patch-fed dielectric rod antenna design at millim…
On the spectral unfolding of chaotic and mixed systems
Sherif M. Abuelenin
Random matrix theory (RMT) provides a framework to study the spectral fluctuations in physical systems. RMT is capable of making predictions for the fluctuations only after the rem…
Closed-Form Mathematical Representations of Interval Type-2 Fuzzy Logic Systems
Sherif M. Abuelenin, Rabab F. Abdel-Kader
Interval type-2 fuzzy logic systems (IT2 FLSs) have a wide range of applications due to their abilities to handle uncertainties compared to their type-1 counterparts. This paper di…
Moment analysis of highway-traffic clearance distribution
Sherif M. Abuelenin, Adel Y. Abul-Magd
To help with the planning of inter-vehicular communication networks, an accurate understanding of traffic behavior and traffic phase transition is required. We calculate inter-vehi…
Memristor model based on fuzzy window function
Rabab Farouk Abdel-Kader, Sherif M. Abuelenin
Memristor (memory-resistor) is the fourth passive circuit element. We introduce a memristor model based on a fuzzy logic window function. Fuzzy models are flexible, which enables t…
Low Complexity V-BLAST MIMO-OFDM Detector by Successive Iterations Reduction
Karam Ahmed, Sherif Abuelenin, Heba Soliman +1
V-BLAST detection method suffers large computational complexity due to its successive detection of symbols. In this paper, we propose a modified V-BLAST algorithm to decrease the c…
Empirical Study of Traffic Velocity Distribution and its Effect on VANETs Connectivity
Sherif M. Abuelenin, Adel Y. Abul-Magd
In this article we use real traffic data to confirm that vehicle velocities follow Gaussian distribution in steady state traffic regimes (free-flow, and congestion). We also show t…
Accuracy Enhancement of Pickett Tunnelling Barrier Memristor Model
Ahmad Daoud, Ahmed Dessouki, Sherif Abuelenin
Titanium dioxide (TiO2) memristors exhibit complex conduction mechanism. Several models of different complexity have been developed in order to mimic the experimental results for p…
Design and simulation of a hybrid controller for a multi-input multi-output magnetic suspension system
Sherif M. Abuelenin
In this paper we present a Fuzzy Logic control approach designed to stabilize a multi-input multi-output magnetic suspension system. The system has four cubic floaters and four act…
Decomposed Interval Type-2 Fuzzy Systems with Application to Inverted Pendulum
Sherif M. Abuelenin
This article introduces the idea of decomposition of interval Type-2 fuzzy logic system into two parallel type-1 fuzzy systems. This decomposition avoids the problems associated wi…
Effect of Unfolding on the Spectral Statistics of Adjacency Matrices of Complex Networks
Sherif M. Abuelenin, Adel Y. Abul-Magd
Random matrix theory is finding an increasing number of applications in the context of information theory and communication systems, especially in studying the properties of comple…