Multi-hop Wireless Transmission with Half Duplex and Imperfect Full Duplex Relays

被引：0
|
作者：
Sadeghi, A. [1 ]
Mosavat-Jahromi, S. H. [1 ]
Lahouti, F. [1 ]
Zorzi, M. [2 ]
机构：
[1] Univ Tehran, Coll Engn, Sch Elect & Comp Engn, Tehran 14174, Iran
[2] Univ Padua, Dept Informat Engn, I-35100 Padua, Italy
来源：
2014 7TH INTERNATIONAL SYMPOSIUM ON TELECOMMUNICATIONS (IST) | 2014年
关键词：
Multi-hop relaying; outage probability; imperfect fullduplex relays;
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：
A multi-hop wireless transmission system employing both half duplex and imperfect full duplex relays is proposed. In this scheme, which uses Ksub-channels for transmission and reception over Rayleigh fading channels, we aim to mitigate the most dominant source of interference in each node by allocating different sub-channels to various groups of nodes. The outage probability of the proposed scheme under decode and forward relaying is analyzed and a closed form expression is obtained and validated by simulation. The proposed multi-hop transmission scheme based on full and half duplex relays, although less complex, still improvesthe outage probability of the network in comparison to complete full duplex multi-hop relaying.
引用
收藏
页码：1026 / 1029
页数：4
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