A Non-Linear Scheme for PMEPR Reduction in MC-CDMA System

The main feature of the next-generation wireless systems will be the convergence of multimedia services such as speech, audio, video, image, and data. This implies that a future wireless terminal, by guaranteeing high speed data, will be able to connect to different networks in order to support various services: switched traffic, IP data packets, and broadband streaming services such as video. Multi-Carrier Code Division Multiple Access (MC-CDMA) scheme is the promising candidate for future broadband wireless systems, as it provides higher flexibility, transmission rates and spectral efficiency.