A new PAPR reduction technique for OFDM systems using advanced peak windowing method

Sungkeun Cha, Myonghee Park, Sungeun Lee, Keuk Joon Bang, Daesik Hong

Research output: Contribution to journalArticlepeer-review

34 Citations (Scopus)

Abstract

In this paper, we investigate an advanced peak windowing method as a peak-to-average power ratio(PAPR) reduction technique in orthogonal frequency division multiplexing (OFDM) systems. The advanced peak windowing method is performed by introducing new weighting coefficients in case that successive peaks are generated within a half of the window length. Applying the new weighting coefficients, we can tightly limit the successive peaks to the given threshold level. Through a computer simulation, we verify that the BER performance improvement can be achieved by the proposed peak windowing method while maintaining almost the same complementary cumulative distribution function (CCDF) and spectral characteristics.

Original languageEnglish
Pages (from-to)405-410
Number of pages6
JournalIEEE Transactions on Consumer Electronics
Volume54
Issue number2
DOIs
Publication statusPublished - 2008 May

Bibliographical note

Funding Information:
1 This work was supported in part by the Ministry of Education and Human Resources Development(MOE), the Ministry of Commerce, Industry and Energy(MOCIE) and the Ministry of Labor(MOLAB) through the fostering project of the Lab of Excellency and in part by Korea Science & Engineering Foundation through the NRL Program (Grant R0A-2007-000-20043-0)..

All Science Journal Classification (ASJC) codes

  • Media Technology
  • Electrical and Electronic Engineering

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