Title :
Performance improvement in visible light communication by using spread spectrum coding
Author :
Kim, Jaesung ; Lee, Daechun ; Kim, Ki-Doo ; Park, Youngil
Author_Institution :
Sch. of Electr. Eng., Kookmin Univ., Seoul, South Korea
Abstract :
A spread-spectrum modulation is applied in visible light communication (VLC). It is useful not only for multiplexing channels but also for elliminating noises from other light sources. Performance is analyzed for the case when light from fluorescent lamp is received at the VLC receiver along with signals from several channels.
Keywords :
optical communication; optical modulation; spread spectrum communication; VLC receiver; fluorescent lamp; spread spectrum coding; spread-spectrum modulation; visible light communication; AWGN; Encoding; Field programmable gate arrays; Jamming; Light emitting diodes; Optical signal processing;
Conference_Titel :
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-6785-3
