119 citations · 285 across the 92 of their papers we have counts for
27 papers · 1 filter
Impact of the Net Neutrality Repeal on Communication Networks
Hatem A. Alharbi, Taisir E. H. Elgorashi, Jaafar M. H. Elmirghani
Network neutrality (net neutrality) is the principle of treating equally all Internet traffic regardless of its source, destination, content, application or other related distingui…
Resilient Service Embedding In IoT Networks
Haider Qays Al-Shammari, Ahmed Lawey, Taisir El-Gorashi +1
The Internet of Things (IoT) has been applied to a large number of heterogeneous devices and is used in the deployment of a variety of applications on the basis of its distributed…
A Survey of Big Data Machine Learning Applications Optimization in Cloud Data Centers and Networks
Sanaa Hamid Mohamed, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani
This survey article reviews the challenges associated with deploying and optimizing big data applications and machine learning algorithms in cloud data centers and networks. The Ma…
Service Embedding in IoT Networks
Haider Qays Al-Shammari, Ahmed Lawey, Taisir El-Gorashi +1
The Internet of Things is anticipated to participate in the execution of a variety of complex tasks in the near future. IoT objects capable of handling multiple sensing and actuati…
Energy Efficient Routing and Network Coding in Core Networks
Mohamed Musa, Taisir Elgorashi, Jaafar Elmirghani
We propose network coding as an energy efficient data transmission technique in core networks with non-bypass and bypass routing approaches. The improvement in energy efficiency is…
Networking and processing in optical wireless
Osama Zwaid Alsulami, Amal A. Alahmadi, Sarah O. M. Saeed +4
Optical wireless communication (OWC) is a promising technology that can provide high data rates while supporting multiple users. The Optical Wireless (OW) physical layer has been r…
Co-existence of Micro, Pico and Atto Cells in Optical Wireless Communication
Osama Zwaid Alsulami, Mohamed O. I. Musa, Mohammed T. Alresheedi +1
Interference between cells or users can have a significant impact on the quality of optical wireless communication (OWC) links. This paper studies the co-existence of infrared base…
Optical Wireless cabin communication system
Osama Zwaid Alsulami, Mohammed T. Alresheedi, Jaafar M. H. Elmirghani
Offering a high data rate to users inside the cabin is attractive for the aircraft building companies. This paper presents an optical wireless system that uses visible light for tr…
Energy Efficient Resource Allocation in Vehicular Cloud based Architecture
Amal A. Alahmadi, Mohammed O. I. Musa, T. E. H. El-Gorashi +1
The increasing availability of on-board processing units in vehicles has led to a new promising mobile edge computing (MEC) concept which integrates desirable features of clouds an…
Artificial Neural Network for LiDAL Systems
Aubida A. Al-Hameed, Safwan Hafeedh Younus, Ahmed Taha Hussein +2
In this paper, we introduce an intelligent light detection and localization (LiDAL) system that uses artificial neural networks (ANN). The LiDAL systems of interest are MIMO LiDAL…
LiDAL: Light Detection and Localization
Aubida A. Al-Hameed, Safwan Hafeedh Younus, Ahmed Taha Hussein +2
In this paper, we present the first indoor light-based detection and localization system that builds on concepts from radio detection and ranging (radar) making use of the expected…
Energy Efficient Virtual Machine Services Placement in Cloud-Fog Architecture
Hatem A. Alharbi, Taisir E. H. Elgorashi, Jaafar M. H. Elmirghani
The proliferation in data volume and processing requests calls for a new breed of on-demand computing. Fog computing is proposed to address the limitations of cloud computing by ex…
TDM/WDM over AWGR Based Passive Optical Network Data Centre Architecture
Azza E. A. Eltraify, Mohamed O. I. Musa, Jaafar M. H. Elmirghani
Passive Optical Data Centre Networks have been developed due to the performance limitations in current data centres to provide high performance within data centre networks. An AWGR…
Experimental Evaluation of Server Centric Passive Optical Network Based Data Centre Architecture
Azza E. A. Eltraify, Mohamed O. I. Musa, Ahmed Al-Quzweeni +1
Passive optical networks (PON) technology has recently been proposed as a solution for scalability, energy efficiency, high capacity, low cost, flexibility and oversubscription iss…
Optimized Resource Allocation in Multi-user WDM VLC Systems
Sarah O. M. Saeed, Sanaa Hamid Mohamed, Osama Zwaid Alsulami +2
In this paper, we address the optimization of wavelength resource allocation in multi-user WDM Visible Light Communication (VLC) systems. A Mixed Integer Linear Programming (MILP)…
Virtual Machines Embedding for Cloud PON AWGR and Server Based Data Centres
Randa A. T. Alani, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani
In this study, we investigate the embedding of various cloud applications in PON AWGR and Server Based Data Centres.
Energy Efficient Software Matching in Vehicular Fog
Rui Ma, Amal A. Alahmadi, Taisir E. H. El-Gorashi +1
Along with the development of Internet of Things (IoT) and the rise of fog computing, more new joint technologies have been proposed. Vehicular Ad-hoc Networks (VANET) are one of t…
Energy Efficient virtualization framework for 5G F-RAN
Yu Zeng, Ahmed Al-Quzweeni, Taisir E. H. Elgorashi +1
Fog radio access network (F-RAN) and virtualisation are promising technologies for 5G networks. In F-RAN, the fog and cloud computing are integrated where the conventional C-RAN fu…
Energy Efficient and Resilient Infrastructure for Fog Computing Health Monitoring Applications
Ida Syafiza M. Isa, Mohamed O. I. Musa, Taisir E. H. El-Gorashi +1
In this paper, we propose a resilient energy efficient and fog computing infrastructure for health monitoring applications. We design the infrastructure to be resilient against ser…
Disaggregation for Improved Efficiency in Fog Computing Era
Opeyemi O. Ajibola, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani
This paper evaluates the impact of using disaggregated servers in the near-edge of telecom networks (metro central offices, radio cell sites and enterprise branch office which form…
Infrared uplink design for visible light communication (VLC) systems with beam steering
Osama Zwaid Alsulami, Mohammed T. Alresheedi, Jaafar M. H. Elmirghani
Providing uplink high data rate is one of the big concerns in visible light communication (VLC) systems. This paper introduces an uplink VLC system based on an infrared transmitter…
Impact of Distributed Processing on Power Consumption for IoT Based Surveillance Applications
Barzan A. Yosuf, Mohamed. Musa, Taisir Elgorashi +1
With the rapid proliferation of connected devices in the Internet of Things (IoT), the centralized cloud solution faces several challenges, out of which, there is an overwhelming c…
Energy-Efficient Distributed Processing in Vehicular Cloud Architecture
Fatemah S. Behbehani, Mohamed Musa, Taisir Elgorashi +1
Facilitating the revolution for smarter cities, vehicles are getting smarter and equipped with more resources to go beyond transportation functionality. On-Board Units (OBU) are ef…
Visible Light Optical Data Centre Links
Osama Zwaid Alsulami, Mohamed O. I. Musa, Mohammed T. Alresheedi +1
Providing high data rates is one of the big concerns in visible light communication (VLC) systems. This paper introduces a data centre design that use a VLC system for downlink com…