Loch, Adrian ; Hollick, Matthias ; Kühne, Alexander ; Klein, Anja (2014)
Practical OFDMA for Corridor-based Routing in Wireless Multihop Networks.
39th IEEE Conference on Local Computer Networks (LCN 2014). Edmonton, Canada (08.-11.09.2014)
doi: 10.1109/LCN.2014.6925750
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
Corridor-based Routing enables advanced physical layer schemes in Wireless Multihop Networks (WMNs). It widens paths in order to span multiple nodes per hop. As a result, groups of nodes cooperate locally at each hop to forward packets. Recent theoretical work suggests using Orthogonal Frequency-Division Multiple Access (OFDMA) in combination with Corridor-based Routing to improve throughput in WMNs. However, results focus on achievable capacity and do not consider practical issues such as modulation and coding schemes. In this paper, we study OFDMA for corridors in practice and implement it on software-defined radios. We show that OFDMA corridors provide significantly larger throughput gains when considering realistic modulation and coding, achieving up to 2x throughput gain compared to traditional routing not based on corridors.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2014 |
| Autor(en): | Loch, Adrian ; Hollick, Matthias ; Kühne, Alexander ; Klein, Anja |
| Art des Eintrags: | Bibliographie |
| Titel: | Practical OFDMA for Corridor-based Routing in Wireless Multihop Networks |
| Sprache: | Englisch |
| Publikationsjahr: | 16 Oktober 2014 |
| Verlag: | IEEE |
| Buchtitel: | Proceedings of the 39th Annual IEEE Conference on Local Computer Networks (LCN 2014) |
| Veranstaltungstitel: | 39th IEEE Conference on Local Computer Networks (LCN 2014) |
| Veranstaltungsort: | Edmonton, Canada |
| Veranstaltungsdatum: | 08.-11.09.2014 |
| DOI: | 10.1109/LCN.2014.6925750 |
| URL / URN: | http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=692575... |
| Kurzbeschreibung (Abstract): | Corridor-based Routing enables advanced physical layer schemes in Wireless Multihop Networks (WMNs). It widens paths in order to span multiple nodes per hop. As a result, groups of nodes cooperate locally at each hop to forward packets. Recent theoretical work suggests using Orthogonal Frequency-Division Multiple Access (OFDMA) in combination with Corridor-based Routing to improve throughput in WMNs. However, results focus on achievable capacity and do not consider practical issues such as modulation and coding schemes. In this paper, we study OFDMA for corridors in practice and implement it on software-defined radios. We show that OFDMA corridors provide significantly larger throughput gains when considering realistic modulation and coding, achieving up to 2x throughput gain compared to traditional routing not based on corridors. |
| 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 LOEWE LOEWE > LOEWE-Zentren LOEWE > LOEWE-Zentren > CASED – Center for Advanced Security Research Darmstadt 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: | 16 Mär 2015 16:22 |
| Letzte Änderung: | 16 Aug 2021 11:00 |
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