An Integrated High-Speed Full Duplex Coherent OFDM-PON and Visible-Light Communication System.

Keywords: passive optical networks (PON); visible-light communication (VLC); light-emitting diodes (LED); optical wireless communication (OWC); infrared LED (IR-LED) EN passive optical networks (PON) visible-light communication (VLC) light-emitting diodes (LED) optical wireless communication (OWC) infrared LED (IR-LED) 379 383 5 07/05/22 20220701 NES 220701 1 Introduction Nowadays, requirements for high-speed and high-capacity networks are increasing with a great pace, more often in buildings, due to the greater use of Internet services and online games [[1], [3]]. To provide solution to microwave frequency-dependent communication, optical wireless communication using visible-light communication (VLC) is recognized as the potential way out and premier alternative based on low-cost light-emitting diodes (LEDs) [[5]]. Passive optical networks (PON), visible-light communication (VLC), light-emitting diodes (LED), optical wireless communication (OWC), infrared LED (IR-LED) 5 Wang Y, Wang Y, Chi N, Yu J, Shang H. Demonstration of 575-Mb/s downlink and 225-Mb/s uplink bi-directional SCM-WDM visible light communication using RGB LED and phosphor-based LED. [Extracted from the article]