Outage Probability of AF CDMA Hybrid Satellite-Terrestrial Cooperative Networks using Multiple Relays over Shadowed-Rician Fading Channels

被引：0
|
作者：
Gaber, Abdelrahman H. [1 ]
Halim, Joseph Victor Maher [2 ]
El Hennawy, Hadia [2 ]
机构：
[1] Akhbar El Yom Acad, Fac Engn, Elect & Commun Dept, Cairo, Egypt
[2] Ain Shams Univ, Fac Engn, Elect & Commun Dept, Cairo, Egypt
来源：
2018 35TH NATIONAL RADIO SCIENCE CONFERENCE (NRSC) | 2018年
关键词：
Amplify-and-forward protocol; Code-division multiple-access (CDMA); outage probability; hybrid satellite-terrestrial cooperative system; land mobile satellite (LMS) channel; Shadowed-Rician fading; PERFORMANCE ANALYSIS; SYSTEMS; DIVERSITY;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The outage probability analysis of amplify-and-forward (AF) cooperative code-division multiple-access (CDMA) systems is presented over independent non identical (i.n.i.) Shadowed-Rician fading between Satellite-Relay and Satellite-Destination link; and Nakagami-m fading channel between Relay-Destination link. Multiple transmission cooperative protocols are investigated. The total signal-to-noise ratio (SNR) was used to derive the moment-generating-function (MGF) in closed-form expression for hybrid satellite terrestrial cooperative Networks (HSTCNs). The outage probability is acquired using the MGF derived for the proposed system. Analytical outage probability results are verified through comparison with Monte Carlo simulations. The results also show that utilizing cooperative relay communication systems will intensely increase the performance, as well as exploiting CDMA systems.
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页码：328 / 336
页数：9
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