DocumentCode :
2088423
Title :
Exact outage probability of a hybrid satellite terrestrial cooperative system with best relay selection
Author :
Sreng, Syna ; Escrig, B. ; Boucheret, Marie-Laure
Author_Institution :
INPT-ENSEEIHT/IRIT, Univ. of Toulouse, Toulouse, France
fYear :
2013
fDate :
9-13 June 2013
Firstpage :
4520
Lastpage :
4524
Abstract :
In this paper, we derive the exact outage probability of a hybrid satellite-terrestrial cooperative system (HSTCS). A selective decode-and-forward scheme is implemented between a source node (the satellite) and a destination node (a terrestrial station), and a selection of the best relay terminal is performed. In this proposed system, a two time-slot scenario is considered. During the first time slot, the satellite is broadcasting the information to the terrestrial relays and the destination. In the second time slot, only the best relay is transmitting toward the destination node. Then, both signals are combined using the maximum ratio combining (MRC) technique. The analytical expression of the outage probability is evaluated and is then verified with the simulation. The results show that our analytical expression matched well to the simulation results.
Keywords :
cooperative communication; decode and forward communication; diversity reception; probability; radio broadcasting; relay networks (telecommunication); satellite communication; HSTCS; MRC technique; broadcasting; destination node; exact outage probability; hybrid satellite terrestrial cooperative system; maximum ratio combining technique; relay selection; selective decode-and-forward scheme; source node; terrestrial destination; terrestrial relays; terrestrial station; time-slot scenario; Fading; Mobile communication; Relays; Satellite broadcasting; Satellites; Shadow mapping; Signal to noise ratio;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications (ICC), 2013 IEEE International Conference on
Conference_Location :
Budapest
ISSN :
1550-3607
Type :
conf
DOI :
10.1109/ICC.2013.6655280
Filename :
6655280
Link To Document :
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