Title :
A novel method to mitigate LED nonlinearity distortions in optical wireless OFDM systems
Author :
Mesleh, Raed ; Elgala, Hany ; Little, Thomas D. C.
Author_Institution :
Electr. Eng. & SNCS Res. Center, Univ. of Tabuk, Tabuk, Saudi Arabia
Abstract :
Compensating signal clipping distortions due to light-emitting diode (LED) operational constrains in optical wireless communication (OWC) systems based on orthogonal frequency division multiplexing (OFDM) modulation is achieved through the use of iterative signal clipping (ISC) and multiple LED transmitters.
Keywords :
OFDM modulation; light emitting diodes; nonlinear distortion; optical distortion; optical fibre networks; optical modulation; optical transmitters; ISC; LED nonlinearity distortion; LED transmitter; OFDM modulation; OWC system; iterative signal clipping; light-emitting diode; operational constrain; optical wireless OFDM system; optical wireless communication; orthogonal frequency division multiplexing modulation; signal clipping distortion compensation; Abstracts; Multimedia communication; OFDM; Wireless communication;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
