earticle

논문검색

IJIBC 10-2-4

A Study on Turbo Coded OFDM System with SLM for PAPR Reduction

원문정보

Mashhur Sattorov, Heau-Jo Kang

국제인공지능학회(구 한국인터넷방송통신학회) International Journal of Internet, Broadcasting and Communication Vol.2 No.2 2010.08 pp.13-18
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

Orthogonal frequency division multiplexing (OFDM) technique is a promising technique to offer high data rate and reliable communications over fading channels. The main implementation disadvantage of OFDM is the possibility of high peak to average power ratio (PAPR). This paper presents a novel technique to reduce the PAPR using turbo coding and selective mapping (SLM). We show that the probability of the PAPR of OFDM signal with 512 subcarriers in a 16-QAM channel can be reduced by 25% in a Turbo selector. The rest of the paper, simulation results are superimposed by using Matlab interface as well.

목차

Abstract
 1. Introduction
 2. PAPR Problem definition
 3. SLM Using Turbo Coding
 4. Simulation Results and discussions
 5. Conclusion
 References

키워드

저자정보

  • Mashhur Sattorov Department of Computer Engineering, Mokwon University, Korea
  • Heau-Jo Kang Department of Computer Engineering, Mokwon University, Korea

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      ※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.

      0개의 논문이 장바구니에 담겼습니다.