PAPR reduction in OFDM transmission using Hadamard transform

Myonghee Park, Heeyoung Jun, Jaehee Cho, Namshin Cho, Daesik Hong, Changeun Kang

Research output: Contribution to conferencePaper

109 Citations (Scopus)

Abstract

An OFDM signal with large 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.

Original languageEnglish
Pages430-433
Number of pages4
Publication statusPublished - 2000 Dec 3
Event2000 IEEE International Conference on Communications - New Orleans, LA, USA
Duration: 2000 Jun 182000 Jun 22

Other

Other2000 IEEE International Conference on Communications
CityNew Orleans, LA, USA
Period00/6/1800/6/22

Fingerprint

Hadamard transforms
Orthogonal frequency division multiplexing
Power amplifiers
Autocorrelation
Radiation
Degradation
Computer simulation

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Park, M., Jun, H., Cho, J., Cho, N., Hong, D., & Kang, C. (2000). PAPR reduction in OFDM transmission using Hadamard transform. 430-433. Paper presented at 2000 IEEE International Conference on Communications, New Orleans, LA, USA, .
Park, Myonghee ; Jun, Heeyoung ; Cho, Jaehee ; Cho, Namshin ; Hong, Daesik ; Kang, Changeun. / PAPR reduction in OFDM transmission using Hadamard transform. Paper presented at 2000 IEEE International Conference on Communications, New Orleans, LA, USA, .4 p.
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Park, M, Jun, H, Cho, J, Cho, N, Hong, D & Kang, C 2000, 'PAPR reduction in OFDM transmission using Hadamard transform' Paper presented at 2000 IEEE International Conference on Communications, New Orleans, LA, USA, 00/6/18 - 00/6/22, pp. 430-433.

PAPR reduction in OFDM transmission using Hadamard transform. / Park, Myonghee; Jun, Heeyoung; Cho, Jaehee; Cho, Namshin; Hong, Daesik; Kang, Changeun.

2000. 430-433 Paper presented at 2000 IEEE International Conference on Communications, New Orleans, LA, USA, .

Research output: Contribution to conferencePaper

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Park M, Jun H, Cho J, Cho N, Hong D, Kang C. PAPR reduction in OFDM transmission using Hadamard transform. 2000. Paper presented at 2000 IEEE International Conference on Communications, New Orleans, LA, USA, .