The effectiveness of using source coding to reduce PAPR in OFDM system

Filbert H. Juwono, Dadang Gunawan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Large peak-to-average power ratio (PAPR) is one of drawbacks in orthogonal frequency division multiplexing (OFDM) system. Several methods have been proposed to reduce the PAPR. The use of source coding such as Huffman coding and run length encoding (RLE) offers significant PAPR reduction. It is found that the use of Huffman coding yields better reduction about 1 dB than RLE. In addition, by using Huffman coding yields out-of-band spectrum 0.5 dB lower than RLE.

Original languageEnglish
Title of host publication2010 6th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2010
DOIs
Publication statusPublished - 25 Nov 2010
Event2010 6th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2010 - Chengdu, China
Duration: 23 Sep 201025 Sep 2010

Publication series

Name2010 6th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2010

Conference

Conference2010 6th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2010
CountryChina
CityChengdu
Period23/09/1025/09/10

Keywords

  • Huffman coding
  • PAPR
  • RLE

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    Juwono, F. H., & Gunawan, D. (2010). The effectiveness of using source coding to reduce PAPR in OFDM system. In 2010 6th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2010 [5601363] (2010 6th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2010). https://doi.org/10.1109/WICOM.2010.5601363