The drawbacks of high peak to average power ratio (PAPR) can outweigh all the potential benefits of Orthogonal Frequency Division Multiplexing (OFDM) signals. In this Paper, a sophisticated PAPR reduction technique, named Iterative Clipping and filtering (ICF) with DCT/IDCT transformation, is proposed for OFDM system. By considering the example of OFDM, with Quadrature Phase-Shift Keying (QPSK) mapping, simulation results under Matlab environment show that the new proposed method performs well in reducing PAPR.
목차
Abstract 1. Introduction 2. System Description 2.1 OFDM Signal Basics 2.2 PAPR of an OFDM Signal 3. Proposed Method: Iterative Clipping and Filtering Technique usingDCT/IDCT Transformation 3.1 Classic Iterative Clipping and Filtering (ICF) Technique 3.2 DCT/IDCT Basics 3.3 Proposed Scheme for ICF Using DCT/IDCT 4. Simulation and Results 5. Conclusion Acknowledgements References
키워드
OFDMHigh Peak to Average Power RatioIterative Clipping and FilteringDCT/IDCT
저자
Sroy Abouty [ College of Information Science and Engineering of Hunan University ]
Li Renfa [ College of Information Science and Engineering of Hunan University ]
Zeng Fanzi [ College of Information Science and Engineering of Hunan University ]
Fall Mangone [ College of Information Science and Engineering of Hunan University ]
보안공학연구지원센터(IJFGCN) [Science & Engineering Research Support Center, Republic of Korea(IJFGCN)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Future Generation Communication and Networking
간기
격월간
pISSN
2233-7857
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Future Generation Communication and Networking Vol.6 No.1