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arXiv · 1812.11429

Modeling, Simulating and Configuring Programmable Wireless Environments for Multi-User Multi-Objective Networking

Christos Liaskos·Ageliki Tsioliaridou·Shuai Nie·Andreas Pitsillides·Sotiris Ioannidis·Ian Akyildiz
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Abstract

Programmable wireless environments enable the software-defined propagation of waves within them, yielding exceptional performance potential. Several building-block technologies have been implemented and evaluated at the physical layer. The present work contributes a network-layer scheme to configure such environments for multiple users and objectives, and for any physical-layer technology. Supported objectives include any combination of Quality of Service and power transfer optimization, eavesdropping and Doppler effect mitigation, in multi-cast or uni-cast settings. Additionally, a graph-based model of programmable environments is proposed, which incorporates core physical observations and efficiently separates physical and networking concerns. Evaluation takes place in a specially developed, free simulation tool, and in a variety of environments. Performance gains over regular propagation are highlighted, reaching important insights on the user capacity of programmable environments.

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Christos Liaskos, Ageliki Tsioliaridou, Shuai Nie, Andreas Pitsillides, Sotiris Ioannidis, Ian Akyildiz. 2018-12-29. Modeling, Simulating and Configuring Programmable Wireless Environments for Multi-User Multi-Objective Networking. https://doi.org/10.1109/tnet.2019.2925658

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