Blum BlumShub Pseudorandom Sequence based Peak Power Control in MC-CDMA System

This paperanalyses thePeak to Average Power Ratio (PAPR) for various sequences such as Walsh Hadamard (WH), Gold Sequence,Welch-Gong(WG)sequence and Blum BlumShub (BBS) sequence in Multicarrier Code Division Multiple Access(MC-CDMA)system. Inmultiuser MC-CDMA system, the Blum BlumShub(BBS) sequence provides reduced peak to mean envelope power ratio(PMEPR)when comparedto WH sequence. So,this BBS sequence can be considered as a good alternative for Walsh Hadamard (WH) sequence in reducing PAPR in MC-CDMA system.