Title :
PAPR comparison of different orthogonal base in multicarrier systems
Author :
Zhang, Haixia ; Yuan, Dongfeng ; Zhao, Feng
Author_Institution :
Sch. of Inf. Sci. & Eng., Shandong Univ., Jinan
Abstract :
An important discovery about the PAPR in multicarrier modulation (MCM) systems with different orthogonal base is reported at the first time. In this paper PAPR of MCM is gained respectively by employing seven different kinds of orthogonal bases, six of which are wavelet bases and one is the well-known Fourier base. Simulation results show that according to PAPR of Fourier based MCM (OFDM) outperforms those based on wavelet regardless of which wavelet is chosen
Keywords :
Fourier transforms; OFDM modulation; wavelet transforms; Fourier base; OFDM modulation; multicarrier modulation system; peak-to-average power ratio; wavelet base; Bit error rate; Fading; Fourier transforms; Information science; Mobile communication; OFDM modulation; Peak to average power ratio; Samarium; Signal analysis; Wavelet transforms;
Conference_Titel :
Advanced Communication Technology, 2005, ICACT 2005. The 7th International Conference on
Conference_Location :
Phoenix Park
DOI :
10.1109/ICACT.2005.246230
