A low complexity partial transmit sequence scheme by use of dummy signals for PAPR reduction in OFDM systems

• Main Authors: Varahram, Pooria, Al-Azzo, Wisam Fahmi, Mohd Ali, Borhanuddin
• Format: Article
• Language: English
• Published: Institute of Electrical and Electronics Engineers 2010
• Online Access: http://psasir.upm.edu.my/id/eprint/12713/1/A%20low%20complexity%20partial%20transmit%20sequence%20scheme%20by%20use%20of%20dummy%20signals%20for%20PAPR%20reduction%20in%20OFDM%20systems.pdf; http://psasir.upm.edu.my/id/eprint/12713/

In this paper a novel technique for reducing the peak to average power ratio (PAPR) in OFDM systems by using the combination of the dummy sequence insertion (DSI) and partial transmit sequence (PTS) is proposed. In DSI increasing the number of dummy sequence decrease the transmission efficiency (TE)...