PAPR Analysis of Normalized Complex Hadamard Transform based OFDM

• Main Authors: Yew, Kuan Min, Drieberg , Micheal, Jeoti , Varun
• Format: Conference or Workshop Item
• Published: 2006
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utp.edu.my/3700/1/CCNC_06_PAPR_Analysis_of_NCHT_based_OFDM.pdf; http://eprints.utp.edu.my/3700/
• Institution: Universiti Teknologi Petronas

A new technique for the reduction of peak to average power ratio (PAPR) in Orthogonal Frequency Division Multiplexing (OFDM) systems is presented. It is based on spreading the constellation symbols with Normalized Complex Hadamard Transform (NCHT). The proposed technique can achieve about 3 dB more...