7 citations · 26 across the 48 of their papers we have counts for
9 papers · 1 filter
Resource Allocation in 6G Optical Wireless Systems
Osama Zwaid Alsulami, T. E. H. El-Gorashi, Jaafar M. H. Elmirghani
The abundant optical spectrum is a promising part of the electromagnetic spectrum for 6G communication systems. The visible light spectrum which is a part of the optical spectrum,…
Impact of user distribution on optical wireless systems
Khulood D. Alazwary, Osama Zwaid Alsulami, Sarah O. M. Saeed +4
In this paper, we investigate the impact of user distribution on resource allocation in visible light communication (VLC) systems, using a wavelength division multiple access (WDMA…
Data center top of rack switch to multiple spine switches optical wireless uplinks
Abrar S. Alhazmi, Osama Zwaid Alsulami, T. E. H. El-Gorashi +2
Infrared (IR) uplinks can achieve high data rates, which are essential in a range of applications. This paper introduces a novel approach to enable data centre uplink communication…
Delay Adaptation Method for Relay Assisted Optical Wireless Systems
Yu Zeng, Sanaa Hamid Mohamed, T. E. H. El-Gorashi +1
In this paper, we investigate optical wireless repeaters as relay terminals between a transmitter and a user in an Infrared Optical Wireless Communication (IROWC) system. A delay a…
Resource Allocation in Co-existing Optical Wireless HetNets
Osama Zwaid Alsulami, Sarah O. M. Saeed, Sanaa Hamid Mohamed +3
In multi-user optical wireless communication (OWC) systems interference between users and cells can significantly affect the quality of OWC links. Thus, in this paper, a mixed-inte…
Energy Efficient and Delay Aware Vehicular Edge Cloud
Amal A. Alahmadi, T. E. H. El-Gorashi, Jaafar M. H. Elmirghani
Vehicular Edge Clouds (VECs) is a new distributed processing paradigm that exploits the revolution in the processing capabilities of vehicles to offer energy efficient services and…
Shared optical wireless cells for in-cabin aircraft links
Osama Zwaid Alsulami, Sarah O. M. Saeed, Sanaa Hamid Mohamed +3
The design of a wireless communication system that can support multiple users at high data rates inside an aircraft is a key requirement of aircraft manufacturers. This paper exami…
Impact of room size on WDM optical wireless links with multiple access points and angle diversity receivers
Osama Zwaid Alsulami, Mansourah K. A. Aljohani, Sarah O. M. Saeed +4
Optical wireless communication (OWC) systems have been the subject of attention as a promising wireless communication technology that can offer high data rates and support multiple…
Data centre optical wireless downlink with WDM and multi-access point support
O. Z. Alsulami, S. O. M. Saeed, S. H. Mohamed +3
The ability to provide very high data rates is a significant benefit of optical wireless communication (OWC) systems. In this paper, an optical wireless downlink in a data centre t…