2 hasil untuk "Burhan Wafai"
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Artikel Jurnal
Transmitter selection for secrecy against colluding eavesdroppers with backhaul uncertainty
Abstract Due to the exponential growth of interconnected devices and reduced cell coverage, beyond fifth‐generation networks will be dense. Thus, instead of wired backhaul, wireless backhaul will be cost‐effective and flexible. For security in multi‐transmitter systems, sub‐optimal and optimal…
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Artikel Jurnal
DDPG Optimization for Hybrid RIS-Assisted Secure Multi-User-MISO Networks
This paper investigates a Deep Reinforcement Learning (DRL) based optimization framework for secure communications in hybrid reconfigurable intelligent surface (RIS)-assisted multi-user multiple-input single-output (MU-MISO) systems. A secrecy-aware actor-critic model is developed using deep…