Kühne, Alexander ; Loch, Adrian ; Hollick, Matthias ; Klein, Anja
ed.: 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)
Conference or Workshop Item, Bibliographie
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.
| Item Type: | Conference or Workshop Item |
|---|---|
| Erschienen: | 2013 |
| Editors: | Dahmen, Erik |
| Creators: | Kühne, Alexander ; Loch, Adrian ; Hollick, Matthias ; Klein, Anja |
| Type of entry: | Bibliographie |
| Title: | Spatial reuse in OFDMA multi-hop networks applying corridor-based routing |
| Language: | English |
| Date: | 13 March 2013 |
| Publisher: | VDE-Verlag |
| Book Title: | WSA 2013 : 17th International ITG Workshop on Smart Antennas |
| Series: | ITG Fachbericht |
| Series Volume: | 240 |
| Event Title: | 17th International ITG Workshop on Smart Antennas (WSA'13) |
| Event Location: | Stuttgart, Germany |
| Event Dates: | 13.03.2013-14.03.2013 |
| 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. |
| Identification Number: | TUD-CS-2013-0277 |
| Divisions: | 18 Department of Electrical Engineering and Information Technology 18 Department of Electrical Engineering and Information Technology > Institute for Telecommunications 18 Department of Electrical Engineering and Information Technology > Institute for Telecommunications > Communications Engineering 20 Department of Computer Science 20 Department of Computer Science > Sichere Mobile Netze DFG-Collaborative Research Centres (incl. Transregio) DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1053: MAKI – Multi-Mechanisms Adaptation for the Future Internet DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1053: MAKI – Multi-Mechanisms Adaptation for the Future Internet > C: Communication Mechanisms DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 1053: MAKI – Multi-Mechanisms Adaptation for the Future Internet > C: Communication Mechanisms > Subproject C1: Network-centred perspective |
| Date Deposited: | 31 Dec 2016 11:08 |
| Last Modified: | 29 Jul 2021 10:52 |
| PPN: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
 |
Send an inquiry |
Options (only for editors)
 |
Show editorial Details |
Drucken
Impressum