Addition of Gaussian random signals for peak to average power ratio reduction in OFDM systems

• Main Authors: Al-Azzo, Wisam Fahmi, Mohd Ali, Borhanuddin, Khatun, Sabira, Bilfagih, Syed M., Noordin, Nor Kamariah
• Format: Conference or Workshop Item
• Language: English
• Published: IEEE 2008
• Online Access: http://psasir.upm.edu.my/id/eprint/68952/1/Addition%20of%20Gaussian%20random%20signals%20for%20peak%20to%20average%20power%20ratio%20reduction%20in%20OFDM%20systems.pdf; http://psasir.upm.edu.my/id/eprint/68952/
• Institution: Universiti Putra Malaysia

This paper investigates the problem of peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) system. It presents a new PAPR reduction method based on addition of power of random signals in a complex Gaussian distribution form to the data constellation points in freq...