Kühne, Alexander ; Loch, Adrian ; Hollick, Matthias ; Klein, Anja
Hrsg.: Dahmen, Erik (2013)
Spatial reuse in OFDMA multi-hop networks applying corridor-based routing.
17th International ITG Workshop on Smart Antennas (WSA'13). Stuttgart, Germany (13.03.2013-14.03.2013)
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
In multi-hop networks, conventional forwarding along a unicast route forces the data transmission to follow a fixed sequence of nodes. In previous works, it has been shown that widening this path to create a corridor of forwarding nodes and applying OFDMA to split and merge the data as it travels through the corridor towards the destination node leads to considerable gains in achievable throughput compared to the case of forwarding data along a unicast route. However, the possibility of applying spatial reuse in such kind of networks has not been investigated. In this paper, three different schemes for spatial reuse in multi-hop OFDMA networks applying corridorbased routing are presented and compared to the case without spatial reuse. From simulations it can be seen that spatial reuse increases the throughput. For different signal-to-noise ratio regions, different schemes perform best due to the way the interference is handled by the schemes.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2013 |
| Herausgeber: | Dahmen, Erik |
| Autor(en): | Kühne, Alexander ; Loch, Adrian ; Hollick, Matthias ; Klein, Anja |
| Art des Eintrags: | Bibliographie |
| Titel: | Spatial reuse in OFDMA multi-hop networks applying corridor-based routing |
| Sprache: | Englisch |
| Publikationsjahr: | 13 März 2013 |
| Verlag: | VDE-Verlag |
| Buchtitel: | WSA 2013 : 17th International ITG Workshop on Smart Antennas |
| Reihe: | ITG Fachbericht |
| Band einer Reihe: | 240 |
| Veranstaltungstitel: | 17th International ITG Workshop on Smart Antennas (WSA'13) |
| Veranstaltungsort: | Stuttgart, Germany |
| Veranstaltungsdatum: | 13.03.2013-14.03.2013 |
| Kurzbeschreibung (Abstract): | In multi-hop networks, conventional forwarding along a unicast route forces the data transmission to follow a fixed sequence of nodes. In previous works, it has been shown that widening this path to create a corridor of forwarding nodes and applying OFDMA to split and merge the data as it travels through the corridor towards the destination node leads to considerable gains in achievable throughput compared to the case of forwarding data along a unicast route. However, the possibility of applying spatial reuse in such kind of networks has not been investigated. In this paper, three different schemes for spatial reuse in multi-hop OFDMA networks applying corridorbased routing are presented and compared to the case without spatial reuse. From simulations it can be seen that spatial reuse increases the throughput. For different signal-to-noise ratio regions, different schemes perform best due to the way the interference is handled by the schemes. |
| ID-Nummer: | TUD-CS-2013-0277 |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Nachrichtentechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Nachrichtentechnik > Kommunikationstechnik 20 Fachbereich Informatik 20 Fachbereich Informatik > Sichere Mobile Netze DFG-Sonderforschungsbereiche (inkl. Transregio) DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 1053: MAKI – Multi-Mechanismen-Adaption für das künftige Internet DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 1053: MAKI – Multi-Mechanismen-Adaption für das künftige Internet > C: Kommunikationsmechanismen DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 1053: MAKI – Multi-Mechanismen-Adaption für das künftige Internet > C: Kommunikationsmechanismen > Teilprojekt C1 : Netzzentrische Sicht |
| Hinterlegungsdatum: | 31 Dez 2016 11:08 |
| Letzte Änderung: | 29 Jul 2021 10:52 |
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