A low complexity peak-to-average power ratio reduction scheme using gray codes

• Main Authors: Kazemian, Mohsen, Varahram, Pooria, Hashim, Shaiful Jahari, Mohd Ali, Borhanuddin, Farrell, Ronan
• Format: Article
• Language: English
• Published: Springer 2016
• Online Access: http://psasir.upm.edu.my/id/eprint/54854/1/A%20low%20complexity%20peak-to-average%20power%20ratio%20reduction%20scheme%20using%20gray%20codes.pdf; http://psasir.upm.edu.my/id/eprint/54854/; https://link.springer.com/article/10.1007%2Fs11277-015-3089-4

A low-complexity peak-to-average power ratio (PAPR) reduction scheme in an orthogonal frequency division multiplexing system is proposed. The proposed scheme utilizes a new phase sequence based on a gray code structure and a similarity measurement block. Due to the ordered phase sequences, a notewor...