Terminal Orientation in OFDM-Based LiFi Systems
Terminal Orientation in OFDM-Based LiFi Systems
Light-fidelity (LiFi) is a wireless communication technology that employs both infrared and visible light spectra to support multiuser access and user mobility. Considering the small wavelength of light, the optical channel is affected by the random orientation of user equipment (TIE). In this paper, a random process model for changes …