Search Results for author: Shimaa Naser

Found 5 papers, 1 papers with code

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.

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.

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