PERFORMANCE ANALYSIS OF PARTIAL BAND JAMMED HYBRID SFH/DS SSMA OVER FADING CHANNEL | ||||
The International Conference on Electrical Engineering | ||||
Article 26, Volume 6, 6th International Conference on Electrical Engineering ICEENG 2008, May 2008, Page 1-10 PDF (89.93 K) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/iceeng.2008.34220 | ||||
View on SCiNiTO | ||||
Authors | ||||
Abd Elmoneim M. Fouda1; Ezz Eldin Farouk2; Bassem Ibrahim Sheta2 | ||||
1Modern Academy. | ||||
2Egyptian Armed Forces. | ||||
Abstract | ||||
Abstract: A hybrid slow frequency hopping/direct sequence spread spectrum multiple access (hybrid SFH/DS SSMA) are attractive because they can combine the advantages of the pure SH and the pure DS, while avoiding some of their disadvantages. The paper presents the BER performance analysis of the hybrid SFH/DS SSMA operating through fading channel. Moreover, such hybrid system is subjected to the effect of partial band noise or jamming. The performance is discussed assuming noncoherent hybrid SFH/DS system, which employs independent random direct sequences and random memoryless frequency hopping patterns. The system is operating through Rician and Rayleigh fading channel, and the system is employing frequency shift keying FSK modulation technique. A closed form expression for the hybrid system BER is derived for the system under consideration. The performance measures including BER against signal to noise ratio SNR, and jamming to signal ratio JSR are presented and plotted for the system under consideration. | ||||
Statistics Article View: 103 PDF Download: 223 |
||||