Exact and Asymptotic Outage Probability Analysis for Decode-and-Forward Networks

被引:13
|
作者
Chatzigeorgiou, Ioannis [1 ]
Guo, Weisi [2 ]
Wassell, Ian J. [2 ]
Carrasco, Rolando A. [3 ]
机构
[1] Norwegian Univ Sci & Technol, Dept Elect & Telecommun, Trondheim, Norway
[2] Univ Cambridge, Comp Lab, Digital Technol Grp, Cambridge CB3 0FD, England
[3] Newcastle Univ, Sch Elect Elect & Comp Engn, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
基金
英国工程与自然科学研究理事会;
关键词
Cooperative systems; relays; fading channels; outage probability; FADING CHANNELS; COOPERATIVE DIVERSITY;
D O I
10.1109/TCOMM.2010.102910.090133
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
We consider decode-and-forward cooperative networks and we derive analytical expressions as well as tractable asymptotic approximations for the outage probability of a network node. Our analysis sheds more light on the interplay between the channel conditions, the network size and the adopted transmission scheme, and provides a useful tool for the design of cooperative networks.
引用
收藏
页码:376 / 381
页数:6
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