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arXiv · 2003.12049

Intelligent Reflecting Surface Assisted Beam Index-Modulation for Millimeter Wave Communication

Sarath Gopi·Sheetal Kalyani·Lajos Hanzo
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Abstract

Millimeter wave communication is eminently suitable for high-rate wireless systems, which may be beneficially amalgamated with intelligent reflecting surfaces (IRS), relying on beam-index modulation. Explicitly, we propose three different architectures based on IRSs for beam-index modulation in millimeter wave communication, which circumvent the line-of-sight blockage of millimeter wave frequencies. We conceive both the optimal maximum likelihood detector and a low-complexity compressed sensing detector for the proposed schemes. Finally, the schemes conceived are evaluated through extensive simulations, which are compared to our analytically obtained bounds.

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Sarath Gopi, Sheetal Kalyani, Lajos Hanzo. 2020-03-26. Intelligent Reflecting Surface Assisted Beam Index-Modulation for Millimeter Wave Communication. https://arxiv.org/abs/2003.12049

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