Search Results for author: Ahmad Adnan Qidan

Found 14 papers, 0 papers with code

Intelligent Reflecting Surfaces assisted Laser-based Optical Wireless Communication Networks

no code implementations2 Apr 2024 Ahrar N. Hamad, Walter Zibusiso Ncube, Ahmad Adnan Qidan, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani

Optical wireless communication (OWC) arises as a complementary technology to radio frequency (RF) systems that can support high aggregate data rates.

Deep Learning-based Power Allocation in Rate Splitting Optical Wireless Networks

no code implementations17 Jul 2023 Khulood D. Alazwary, Ahmad Adnan Qidan, T. E. H. El-Gorashi, Jaafar M. H. Elmirghani

In RS, the transmitted power is allocated to different messages, common and private messages, serving multiple users simultaneously, where each user can decode the desired message following a certain procedure.

Rate Splitting for 6G Optical Wireless Networks

no code implementations6 Apr 2023 Khulood D. Alazwary, Ahmad Adnan Qidan, T. E. H. El-Gorashi, Jaafar M. H. Elmirghani

This paper evaluates the performance of rate splitting (RS), a robust interference management scheme, in an optical wireless communication (OWC) network that uses infrared lasers referred to as vertical-cavity surface-emitting lasers (VCSELs) as optical transmitters.

Management

Resource Allocation in IRS-aided Optical Wireless Communication Systems

no code implementations3 Apr 2023 Ahrar N. Hamad, Ahmad Adnan Qidan, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani

One of the main challenges facing optical wireless communication (OWC) systems is service disconnection in high blockage probability scenarios where users might lose the line of sight (LoS) connection with their corresponding access points (APs).

Cooperative Artificial Neural Networks for Rate-Maximization in Optical Wireless Networks

no code implementations19 Jan 2023 Ahmad Adnan Qidan, Taisir El-Gorashi, Jaafar M. H. Elmirghani

Therefore, practical solutions with low computational time are essential to cope with frequent updates in user-requirements that might occur.

valid

Multi-User Rate Splitting in Optical Wireless Networks

no code implementations23 Jul 2022 Ahmad Adnan Qidan, Khulood Alazwary, Taisir El-Gorashi, Majid Safari, Harald Haas, Richard V. Penty, Ian H. White, Jaafar M. H. Elmirghani

Rate splitting (RS) is proposed as a transmission scheme to serve multiple users simultaneously by splitting the message of a given user into common and private messages, and then, each user decodes the desired message following a certain procedure.

On the energy efficiency of Laser-based Optical Wireless Networks

no code implementations21 Mar 2022 Walter Zibusiso Ncube, Ahmad Adnan Qidan, Taisir El-Gorashi, Jaafar M. H. Elmirghani

Optical wireless Communication (OWC) is a strong candidate in the next generation (6G) of cellular networks.

Towards Terabit LiFi Networking

no code implementations27 Nov 2021 Ahmad Adnan Qidan, Taisir El-Gorashi1, Jaafar M. H. Elmirghani

Light Fidelity (Li-Fi) is a networked version of optical wireless communication (OWC), which is a strong candidate to fulfill the unprecedented increase in user-traffic expected in the near future.

Artificial Neural Network for Resource Allocation in Laser-based Optical wireless Networks

no code implementations27 Nov 2021 Ahmad Adnan Qidan, Taisir El-Gorashi1, Jaafar M. H. Elmirghani

The implementation of the ANN model involves three important steps, dataset generation, offline training, and real time application.

Resource Allocation in Laser-based Optical Wireless Cellular Networks

no code implementations27 Nov 2021 Ahmad Adnan Qidan, Maximo Morales-Cespedes, Taisir El-Gorashi, Jaafar M. H. Elmirghani

To solve this problem, a decentralized algorithm is proposed where the main problem is divided into sub-problems, each can be solved independently avoiding complexity.

Reinforcement Learning for Resource Allocation in Steerable Laser-based Optical Wireless Systems

no code implementations21 Jun 2021 Abdelrahman S. Elgamal, Osama Z. Alsulami, Ahmad Adnan Qidan, Taisir E. H. El-Gorashi, Jaafar M. H. Elmirghani

Vertical Cavity Surface Emitting Lasers (VCSELs) have demonstrated suitability for data transmission in indoor optical wireless communication (OWC) systems due to the high modulation bandwidth and low manufacturing cost of these sources.

Management Q-Learning +2

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