119 citations · 242 across the 38 of their papers we have counts for
11 papers · 1 filter
Reinforcement Learning for Resource Allocation in Steerable Laser-based Optical Wireless Systems
Abdelrahman S. Elgamal, Osama Z. Alsulami, Ahmad Adnan Qidan +2
Vertical Cavity Surface Emitting Lasers (VCSELs) have demonstrated suitability for data transmission in indoor optical wireless communication (OWC) systems due to the high modulati…
Optical Networks for Composable Data Centers
Opeyemi O. Ajibola, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani
Composable data centers (DCs) have been proposed to enable greater efficiencies as the uptake of on-demand computing services grows. In this article we give an overview of composab…
Network Topologies for Composable Data Centres
Opeyemi O. Ajibola, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani
Suitable composable data center networks (DCNs) are essential to support the disaggregation of compute components in highly efficient next generation data centers (DCs). However, d…
Rate Splitting in VCSEL-based Optical Wireless Networks
Khulood Alazwary, Ahmad Adnan Qidan, Taisir El-Gorashi +1
Optical wireless communication is an effective potential solution for enabling high speed next generation cellular networks. In this paper, laser sources, in particular, vertical-c…
Q-learning algorithm for resource allocation in WDMA-based optical wireless communication networks
Abdelrahman S. Elgamal, Osama Z. Alsulami, Ahmad Adnan Qidan +2
Visible Light Communication (VLC) has been widely investigated during the last decade due to its ability to provide high data rates with low power consumption. In general, resource…
Energy Minimized Federated Fog Computing over Passive Optical Networks
Abdullah M. Alqahtani, Barzan Yosuf, Sanaa H. Mohamed +2
The rapid growth of time-sensitive applications and services has driven enhancements to computing infrastructures. The main challenge that needs addressing for these applications i…
Energy-Efficient Distributed Machine Learning in Cloud Fog Networks
Mohammed M. Alenazi, Barzan A. Yosuf, Sanaa H. Mohamed +2
Massive amounts of data are expected to be generated by the billions of objects that form the Internet of Things (IoT). A variety of automated services such as monitoring will larg…
Energy-Efficient AI over a Virtualized Cloud Fog Network
Barzan A. Yosuf, Sanaa H. Mohamed, Mohamed Alenazi +2
Deep Neural Networks (DNNs) have served as a catalyst in introducing a plethora of next-generation services in the era of Internet of Things (IoT), thanks to the availability of ma…
Resilient Architectures for Free Space Optical Wireless Interconnection Systems
Sanaa Hamid Mohamed, Osama Zwaid Alsulami, Taisir E. H. El-Gorashi +2
In this paper, we propose the use of two Passive Optical Network (PON)-based network architectures to connect free-space Optical Wireless Communication (OWC) Access Points (APs) wi…
Disaggregation for Energy Efficient Fog in Future 6G Networks
Opeyemi O. Ajibola, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani
We study the benefits of adopting server disaggregation in the fog computing tier by evaluating energy efficient placement of interactive apps in a future fog 6G network. Using a m…
Energy Efficient Placement of Workloads in Composable Data Center Networks
Opeyemi O. Ajibola, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani
This paper studies the energy efficiency of composable datacentre (DC) infrastructures over network topologies. Using a mixed integer linear programming (MILP) model, we compare th…