Publication: Selecting a Spatially Efficient Coopera...
Master data
| Title: | Selecting a Spatially Efficient Cooperative Relay |
| Subtitle: | |
| Abstract: | Cooperative relaying is a communication technique in wireless networks where neighboring nodes assist communication pairs to mitigate the negative effects of multi-path fading. The resulting performance strongly depends on the selected relays. Although a cooperative relay provides benefits to a given source-destination pair, overall network performance might be degraded due to the increased level of interference. So far almost all relay selection mechanisms consider mainly channel conditions to the potential relays. In this paper we propose a contention-based relay selection mechanism that can take into account also spatial efficiency of potential relays. For that the degree as well as relative position of the nodes are used for selection. With the proposed method a high successful relay selection probability can be achieved, while significantly reducing the amount of additional spatial resources blocked by the cooperative relay. |
| Keywords: |
| Publication type: | Article in compilation (Authorship) |
| Publication date: | 2009 (Print) |
| Published by: |
IEEE Global Communications Conference (GLOBECOM)
IEEE Global Communications Conference (GLOBECOM)
(
IEEE;
)
to publication |
| Title of the series: | - |
| Volume number: | - |
| First publication: | Yes |
| Page: | pp. 7 - 7 |
Versionen
| Keine Version vorhanden |
| Publication date: | 2009 |
| ISBN: | - |
| ISSN: | - |
| Homepage: | http://mobile.uni-klu.ac.at/publications/marchenko-2009-globeom-selecting.pdf |
Authors
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N. Marchenko
No Data available
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E. Yanmaz
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H. Adam
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C. Bettstetter
No Data available
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| Evsen Yanmaz (internal) |
| Helmut Leopold Adam (internal) |
| Christian Bettstetter (internal) |
| Nikolaj Marchenko (internal) |
Assignment
| Organisation | Address | ||||
|---|---|---|---|---|---|
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Fakultät für Technische Wissenschaften
Institut für Vernetzte und Eingebettete Systeme
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AT - 9020 Klagenfurt am Wörthersee |
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