Title :
Peak to average power ratio reduction of OFDM signals using peak reduction carriers
Author :
Lawrey, E. ; Kikkert, C.J.
Author_Institution :
Dept. of Electr. & Comput. Eng., James Cook Univ., Townsville, Qld., Australia
Abstract :
A technique is described for a better than 5 dB reduction in the peak to average power ratio (PAPR) of an OFDM signal. The optimal amplitude and phase of additional peak reduction carriers (PRC) is obtained using a codebook which is obtained using a search of all possible signal combinations
Keywords :
OFDM modulation; digital radio; search problems; OFDM signals; additional peak reduction carriers; amplitude; codebook; peak reduction carriers; peak to average power ratio reduction; phase; search; signal combinations; Australia; Books; Decoding; OFDM; Partial response channels; Peak to average power ratio; Power engineering and energy; Power engineering computing; Signal processing algorithms; Wireless communication;
Conference_Titel :
Signal Processing and Its Applications, 1999. ISSPA '99. Proceedings of the Fifth International Symposium on
Conference_Location :
Brisbane, Qld.
Print_ISBN :
1-86435-451-8
DOI :
10.1109/ISSPA.1999.815777
