In this paper, a comprehensive BER performance simulative study has been made on secure color image transmission in a SC-FDMA wireless communication system. The system implements a modified form of Chaos-based image encryption scheme under utilization of three channel equalization techniques (MMSE, ZF and Q-Less QR Decomposition) and three digital modulation schemes (QPSK, DQPSK and QAM).In comparative study, it is noticeable from simulation results that the ½-rated convolutionally encoded system combined with both transmit and receive diversity in Rayleigh multipath fading channel outperforms in QAM and ZF schemes.
목차
Abstract 1. Introduction 2. Mathematical Theory 2.1 Chaos based Image Encryption Scheme 2.2 Channel Equalization Schemes 3. System model 4. Results and Discussion 5. Conclusion References
키워드
Single-carrier frequency-division multiple access (SC-FDMA)Minimum Mean Squared Error (MMSE)Zero-forcing (ZF)Q-Less QR decompositionRayleigh Fading channelBER
저자
Joarder Jafor Sadique [ Department of Applied Physics and Electronic Engineering Rajshahi University ]
Shaikh Enayet Ullah [ Department of Applied Physics and Electronic Engineering Rajshahi 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.3