Search Results for author: Sami Muhaidat

Found 11 papers, 1 papers with code

Leveraging Large Language Models for DRL-Based Anti-Jamming Strategies in Zero Touch Networks

no code implementations18 Aug 2023 Abubakar S. Ali, Dimitrios Michael Manias, Abdallah Shami, Sami Muhaidat

As the dawn of sixth-generation (6G) networking approaches, it promises unprecedented advancements in communication and automation.

Defeating Proactive Jammers Using Deep Reinforcement Learning for Resource-Constrained IoT Networks

1 code implementation13 Jul 2023 Abubakar Sani Ali, Shimaa Naser, Sami Muhaidat

However, their robustness against the growing complexity of internet-of-thing (IoT) networks and diverse jamming attacks is still limited.

reinforcement-learning

An Effective Spatial Modulation Based Scheme for Indoor VLC Systems

no code implementations19 Jan 2022 Shimaa Naser, Lina Bariah, Sami Muhaidat, Mahmoud Al-Qutayri, Paschalis C. Sofotasios

This scheme enhances the achievable throughput of conventional SM schemes by transmitting higher order complex modulation symbol, which is decomposed into three different parts.

Towards Federated Learning-Enabled Visible Light Communication in 6G Systems

no code implementations7 Oct 2021 Shimaa Naser, Lina Bariah, Sami Muhaidat, Mahmoud Al-Qutayri, Ernesto Damiani, Merouane Debbah, Paschalis C. Sofotasios

Nevertheless, concerns pertaining to privacy and communication overhead when sharing raw data of the involved clients with a server constitute major bottlenecks in the implementation of centralized ML techniques.

Federated Learning

Rate-Splitting Multiple Access: Unifying NOMA and SDMA in MISO VLC Channels

no code implementations24 Jul 2020 Shimaa Naser, Lina Bariah, Wael Jaafar, Sami Muhaidat, Paschalis C. Sofotasios, Mahmoud Al-Qutayri, Octavia A. Dobre

Then, we introduce rate-splitting multiple access (RSMA), which was initially proposed for RF systems and discuss its potentials in VLC systems.

Large Intelligent Surface Assisted Non-Orthogonal Multiple Access: Performance Analysis

no code implementations19 Jul 2020 Lina Bariah, Sami Muhaidat, Paschalis C. Sofotasios, Faissal El Bouanani, Octavia A. Dobre, Walaa Hamouda

Specifically, we consider a downlink NOMA system, in which data transmission between a base station (BS) and $L$ NOMA users is assisted by an LIS comprising $M$ reflective elements.

Multiple Access in Aerial Networks: From Orthogonal and Non-Orthogonal to Rate-Splitting

no code implementations27 May 2020 Wael Jaafar, Shimaa Naser, Sami Muhaidat, Paschalis C. Sofotasios, Halim Yanikomeroglu

In particular, space-division multiple access(SDMA) and power-domain non-orthogonal multiple access (NOMA) present promising multiplexing gains for aerial downlink and uplink.

Non-Orthogonal Multiple Access in the Presence of Additive Generalized Gaussian Noise

no code implementations11 May 2020 Lina Bariah, Sami Muhaidat, Paschalis C. Sofotasios, Sanjeev Gurugopinath, Walaa Hamouda, Halim Yanikomeroglu

The derived PEP expression is subsequently utilized to derive a union bound on the bit error rate (BER) and to quantify the diversity orders realized by NOMA users in the presence of additive white (AW) GGN.

A Prospective Look: Key Enabling Technologies, Applications and Open Research Topics in 6G Networks

no code implementations9 Apr 2020 Lina Bariah, Lina Mohjazi, Sami Muhaidat, Paschalis C. Sofotasios, Gunes Karabulut Kurt, Halim Yanikomeroglu, Octavia A. Dobre

To accommodate the stringent requirements of their prospective applications, which are data-driven and defined by extremely low-latency, ultra-reliable, fast and seamless wireless connectivity, research initiatives are currently focusing on a progressive roadmap towards the sixth generation (6G) networks.

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