A cost-effective approach for ubiquitous broadband access based on hybrid PLC-VLC system

Broadband communication broadband networks carrier transmission on power lines cost-effective approach decode and forward communication decode-and-forward (DF) decode-and-forward working mode Downlink duplex transmission duplex voice communications network free-space optical communication hybrid PLC-VLC system indoor broadband access indoor radio indoor wireless broadband access Interference LED lamps light emitting diode PLC technology power line communication (PLC) power line communication systems radio frequency communication technology ubiquitous indoor broadband access Uplink visible light communication Visible light communication (VLC) VLC technology voice communication Wireless communication