REVIEW OF SQUARE ROOTING AND TONE INJECTION METHOD FOR PAPR REDUCTION IN OFDM SYSTEM
Keywords:
Orthogonal frequency division multiplexin (OFDM), Peak to average power ratio (PAPR), Tone Injection (TI)Abstract
The best multi-carrier system for wireless communication is an OFDM system for which PAPR is one of the major critical problems. Previously, various solutions have been proposed to reduce the PAPR. In this paper, we are reviewing these solutions on basis of PAPR, bit error rate (BER), complimentary cumulative distribution function (CCDF), in band and out of band radiation. Later section investigates the simulation results and conclusion based on the above parameters.
