DocumentCode :
2102319
Title :
Outage performance of opportunistic relaying scheme without direct link using antenna selection
Author :
Hussain, Amir ; Mushtaque, M. ; Bhutto, Zuhaibuddin
Author_Institution :
Electr. Eng. Dept., Balochistan Univ. of Eng. & Technol., Khuzdar, Pakistan
fYear :
2012
fDate :
9-11 Nov. 2012
Firstpage :
347
Lastpage :
351
Abstract :
The opportunistic relaying scheme with the selection of antennas at source and destination is the best option, to eliminate the insufficient use of the channel resources and low-cost low-complexity alternative to capture many of the advantages of MIMO (multiple input, multiple output) systems [1][4]. In such a scheme, the best relay as well as best antennas at source and destination can be selected for communication. In this paper, we will introduce the opportunistic amplify and forward relaying scheme without direct link using antennas selection at source and destination nodes. Under assumption of independent and not necessarily identical Rayleigh fading channel, in this proposed scheme the exact outage probability performance will be analyzed and observed that the antenna selection provides a good tradeoff between cost, complexity, and performance. On the other hand, best relay selection scheme has a strong advantage in saving the channel resources compared to regular cooperative diversity networks.
Keywords :
amplify and forward communication; radio access networks; radio links; relay networks (telecommunication); MIMO system; Rayleigh fading channel; antenna selection; best relay selection scheme; channel resources; direct link; multiple input multiple output system; opportunistic amplify and forward relaying scheme; opportunistic relaying scheme; outage probability performance; regular cooperative diversity networks; Antenna; Dual-hop; Outage Probability; Relay;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communication Technology (ICCT), 2012 IEEE 14th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-2100-6
Type :
conf
DOI :
10.1109/ICCT.2012.6511241
Filename :
6511241
Link To Document :
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