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Myounghee Park, Heeyoung Jun, Jaehee Cho, Namshin Cho, Daesik Hong and Changeon Kang, "PAPR Reduction in OFDM Transmission using Hadamard Transform", IEEE ICC, Jun. 2000
[IEEE ICC]
조회 74739
Status : | Presented |
---|---|
Date : | 2000-06 |
Title : | PAPR reduction in OFDM transmission using Hadamard transform |
Authors : | Myounghee Park, Heeyoung Jun, Jaehee Cho, Namshin Cho, Daesik Hong and Changeon Kang |
Conference : | IEEE International Conference on Communications |
Abstract : | An OFDM signal with large peak-to-average power ratio (PAPR) can cause power degradation (inband distortion) and spectral spreading (out-of-band radiation) by being clipped passing through a power amplifier. The PAPR characteristics are analyzed in two different aspects. From the foundation of the analysis, we propose Hadamard transform, which is ascribed to the relationship between the autocorrelation function and PAPR. Extensive computer simulations show that Hadamard transform is an effective technique to reduce PAPR |
URL : | http://ieeexplore.ieee.org/xpl/articleDe...ber=853355 |
Myonghee Park; Heeyoung Jun; Jaehee Cho; Namshin Cho; Daesik Hong; Changeun Kang; , "PAPR reduction in OFDM transmission using Hadamard transform," Communications, 2000. ICC 2000. 2000 IEEE International Conference on , vol.1, no., pp.430-433 vol.1, 2000
doi: 10.1109/ICC.2000.853355URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=853355&isnumber=18542
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