LED-based indoor VLC has attracted great attention in recent years due to its innate physical properties including energy efficiency and lower operational cost compared to conventional incandescent and fluorescent lighting [4]. Current research on VLC focuses mainly on physical (PHY) layer techniques such as dimming support, flicker mitigation, and advanced modulation schemes [5]. These efforts seek to achieve the possible highest data rates. However, higher-level networking challenges must be addressed to enable interoperability in any practical network deployment [6–9].