119 citations · 285 across the 92 of their papers we have counts for
12 papers · 1 filter
Design and Optimisation of High-Speed Receivers for 6G Optical Wireless Networks
Elham Sarbazi, Hossein Kazemi, Michael Crisp +6
To achieve multi-Gb/s data rates in 6G optical wireless access networks based on narrow infrared (IR) laser beams, a high-speed receiver with two key specifications is needed: a su…
Multi-User Rate Splitting in Optical Wireless Networks
Ahmad Adnan Qidan, Khulood Alazwary, Taisir El-Gorashi +5
Optical wireless communication (OWC) has recently received massive interest as a new technology that can support the enormous data traffic increasing on daily basis. Laser-based OW…
Terabit Indoor Laser-Based Wireless Communications: LiFi 2.0 for 6G
Mohammad Dehghani Soltani, Hossein Kazemi, Elham Sarbazi +18
This paper provides a summary of available technologies required for implementing indoor laser-based wireless networks capable of achieving aggregate data-rates of terabits per sec…
Energy Efficient UAV-Based Service Offloading over Cloud-Fog Architectures
Hatem A. Alharbi, Barzan A. Yosuf, Mohammad Aldossary +2
Unmanned Aerial Vehicles (UAVs) are poised to play a central role in revolutionizing future services offered by the envisioned smart cities, thanks to their agility, flexibility, a…
High-Speed Imaging Receiver Design for 6G Optical Wireless Communications: A Rate-FOV Trade-Off
Mohammad Dehghani Soltani, Hossein Kazemi, Elham Sarbazi +6
The design of a compact high-speed and wide field of view (FOV) receiver is challenging due to the presence of two well-known trade-offs. The first one is the area-bandwidth trade-…
Energy Efficient VM Placement in a Heterogeneous Fog Computing Architecture
Abdullah M. Alqahtani, Barzan Yosuf, Sanaa H. Mohamed +2
Recent years have witnessed a remarkable development in communication and computing systems, mainly driven by the increasing demands of data and processing intensive applications s…
Energy-Efficient VM Placement in PON-based Data Center Architectures with Cascaded AWGRs
Mohammed Alharthi, Sanaa H. Mohamed, Barzan Yosuf +2
Data centers based on Passive Optical Networks (PONs) can offer scalability, low cost and high energy-efficiency. Application in data centers can use Virtual Machines (VMs) to prov…
Energy Efficient Placement of ML-Based Services in IoT Networks
Mohammed M. Alenazi, Barzan A. Yosuf, Sanaa H. Mohamed +2
The Internet of Things (IoT) is gaining momentum in its quest to bridge the gap between the physical and the digital world. The main goal of the IoT is the creation of smart enviro…
Energy Efficient PON Backhaul Network for a VLC Based Fog Architecture
Wafaa B. M. Fadlelmula, Sanaa H. Mohamed, Taisir E. H. El-Gorashi +1
In this paper, an energy efficient passive optical network (PON) architecture is proposed for backhaul connectivity in indoor visible light communication (VLC) systems. The propose…
On the energy efficiency of Laser-based Optical Wireless Networks
Walter Zibusiso Ncube, Ahmad Adnan Qidan, Taisir El-Gorashi +1
Optical wireless Communication (OWC) is a strong candidate in the next generation (6G) of cellular networks. In this paper, a laser-based optical wireless network is deployed in an…
OWC-enabled Spine and Leaf Architecture Towards Energy Efficient Data Center Networks
Abrar S. Alhazmi, Sanaa H. Mohamed, T. E. H. El-Gorashi +1
Due to the emergence of new paradigms and services such as 5G/6G, IoT, and more, current deployed wired Data Center Networks (DCNs) are not meeting the required performance metrics…
Random Linear Network Coding in NOMA Optical Wireless Networks
Ahmed A. M. Hassan, Ahmad Adnan Qidan, Mansourah K. Aljohani +2
Optical wireless communication (OWC) has the potential to provide high communication speeds that support the massive use of the Internet that is expected in the near future. In OWC…