원문정보
보안공학연구지원센터(IJFGCN)
International Journal of Future Generation Communication and Networking
Vol.6 No.3
2013.06
pp.85-94
피인용수 : 0건 (자료제공 : 네이버학술정보)
초록
영어
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
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
저자정보
참고문헌
자료제공 : 네이버학술정보