Secrecy Sum Rate Maximization for OIRS-Aided Visible Light Communications with Confidential Messages
Summary
arXiv:2606.03505v1 Announce Type: cross Abstract: This paper investigates the secrecy sum-rate (SSR) performance of optical intelligent reflecting surface (OIRS)-assisted multi-user visible light communication (VLC) systems under line-of-sight (LoS) blockages. To mitigate physical obstructions and internal eavesdropping, a joint optimization problem is formulated to maximize the SSR through the co-design of the transmission precoder and OIRS units assignment. Due to the binary constraints and coupled variables, the problem is highly non-convex.
Why It Matters
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Key Facts
- SectorAdvanced Manufacturing
- Market—
- ImpactLow (42/100)
- SignalFunding Research