机译:A survey of optical wireless technologies: practical considerations, impairments, security issues and future research directions
Zhejiang Univ;
Beihang Univ;
Northwestern Polytech Univ;
Optical wireless communication; Visible light communication; Free space optics; Modulation schemes; Radio frequency; VISIBLE-LIGHT COMMUNICATION; COMMUNICATIONS CHALLENGES; CHANNEL CHARACTERIZATION; ATMOSPHERIC-TURBULENCE; ADAPTIVE EQUALIZATION; SOLAR SCINTILLATION; SPATIAL MODULATION; ANGLE DIVERSITY; SYSTEM; PERFORMANCE;