arXiv · 2305.12546
Deep-Learning Based Reconfigurable Intelligent Surfaces for Intervehicular Communication
Abstract
This letter proposes a novel deep neural network (DNN) assisted cooperative reconfigurable intelligent surface (RIS) scheme and a DNN-based symbol detection model for intervehicular communication over cascaded Nakagami-m fading channels. In the considered realistic channel model, the channel links between moving nodes are modeled as cascaded Nakagami-m channels, and the links involving any stationary node are modeled as Nakagami-m fading channels, where all nodes between source and destination are realized with RIS-based relays. The performances of the proposed models are evaluated and compared with the conventional methods in terms of bit error rates (BER). It is exhibited that the DNN-based systems show near-identical performance with low system complexity.
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Bulent Sagir, Erdogan Aydin, Haci Ilhan. 2023-05-21. Deep-Learning Based Reconfigurable Intelligent Surfaces for Intervehicular Communication. https://arxiv.org/abs/2305.12546
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