DocumentCode :
2303959
Title :
Performance analysis of incremental relaying for amplify-and-forward cooperative networks in Nakagami-m channels
Author :
Guoxin Li ; Jin Chen ; Yang Chen ; Xiang Gao
Author_Institution :
Coll. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
fYear :
2012
fDate :
29-31 Dec. 2012
Firstpage :
1681
Lastpage :
1685
Abstract :
Compared with the regular cooperative diversity networks, incremental relaying cooperative diversity make more efficient use of the channel resources. In this paper, we analyze the end-to-end performance of incremental relaying for amplify-and-forward (AF) cooperative diversity networks over independent and identical distributed (i.i.d.) flat Nakagami-m fading channels. Tight lower bounds closed-form expressions for the bit error rate (BER) and the signal-to-noise ratio (SNR) outage probability are given. Numerical investigation shows that the analytic result makes an exact match with the simulation, and system performances of different cases are evaluated and compared.
Keywords :
Nakagami channels; amplify and forward communication; cooperative communication; diversity reception; error statistics; relay networks (telecommunication); AF cooperative diversity networks; BER; SNR outage probability; amplify-and-forward cooperative networks; bit error rate; channel resources; end-to-end performance; iid flat Nakagami-m fading channels; incremental relaying cooperative diversity; independent-identical distributed flat Nakagami-m fading channels; regular cooperative diversity networks; signal-to-noise ratio; Incremental Relaying; Nakagami-m fading channels; amplify-and-forward;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Science and Network Technology (ICCSNT), 2012 2nd International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4673-2963-7
Type :
conf
DOI :
10.1109/ICCSNT.2012.6526244
Filename :
6526244
Link To Document :
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