Abstract
Several gateway selection schemes have been proposed that select gateway nodes based on single QoS metric, for instance link availability, link capacity etc. or multiple non-QoS metrics, such as the combination of gateway node speed, residual energy, and number of hops, for Mobile Ad hoc NETworks (MANETs). Each scheme just focuses to improve only single network performance such as network throughput, packet delivery ratio, end-to-end delay or packet drop ratio. However, none of those schemes improves overall network performance. To improve the overall network performance, it is necessary to select a gateway with stable connection, maximum link capacity and less latency. In this paper, we propose a gateway selection scheme that considers multiple end-to-end QoS parameters such as route availability period, route capacity and route latency, to select a potential gateway node. The precise estimation and propagation of end-to-end QoS metrics are proposed in this paper. We simulate our gateway selection scheme with a simple hybrid gateway discovery algorithm and it shows that our gateway selection scheme improves throughput, packet delivery ratio with less energy consumption per node. Also it improves the end-toend delay compared to the single QoS gateway selection schemes.
| Original language | English |
|---|---|
| Title of host publication | 2009 International Conference on Emerging Technologies, ICET 2009 |
| Pages | 446-451 |
| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 2009 Dec 9 |
| Event | 2009 International Conference on Emerging Technologies, ICET 2009 - Islamabad, Pakistan Duration: 2009 Oct 19 → 2009 Oct 20 |
Other
| Other | 2009 International Conference on Emerging Technologies, ICET 2009 |
|---|---|
| Country | Pakistan |
| City | Islamabad |
| Period | 09/10/19 → 09/10/20 |
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Keywords
- Ad hoc network
- Gateway selection
- QoS metrics
ASJC Scopus subject areas
- Computer Science Applications
- Electrical and Electronic Engineering
Cite this
Multiple end-to-end QoS metrics gateway selection scheme in mobile ad hoc networks. / Bouk, Safdar H.; Sasase, Iwao.
2009 International Conference on Emerging Technologies, ICET 2009. 2009. p. 446-451 5353130.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Multiple end-to-end QoS metrics gateway selection scheme in mobile ad hoc networks
AU - Bouk, Safdar H.
AU - Sasase, Iwao
PY - 2009/12/9
Y1 - 2009/12/9
N2 - Several gateway selection schemes have been proposed that select gateway nodes based on single QoS metric, for instance link availability, link capacity etc. or multiple non-QoS metrics, such as the combination of gateway node speed, residual energy, and number of hops, for Mobile Ad hoc NETworks (MANETs). Each scheme just focuses to improve only single network performance such as network throughput, packet delivery ratio, end-to-end delay or packet drop ratio. However, none of those schemes improves overall network performance. To improve the overall network performance, it is necessary to select a gateway with stable connection, maximum link capacity and less latency. In this paper, we propose a gateway selection scheme that considers multiple end-to-end QoS parameters such as route availability period, route capacity and route latency, to select a potential gateway node. The precise estimation and propagation of end-to-end QoS metrics are proposed in this paper. We simulate our gateway selection scheme with a simple hybrid gateway discovery algorithm and it shows that our gateway selection scheme improves throughput, packet delivery ratio with less energy consumption per node. Also it improves the end-toend delay compared to the single QoS gateway selection schemes.
AB - Several gateway selection schemes have been proposed that select gateway nodes based on single QoS metric, for instance link availability, link capacity etc. or multiple non-QoS metrics, such as the combination of gateway node speed, residual energy, and number of hops, for Mobile Ad hoc NETworks (MANETs). Each scheme just focuses to improve only single network performance such as network throughput, packet delivery ratio, end-to-end delay or packet drop ratio. However, none of those schemes improves overall network performance. To improve the overall network performance, it is necessary to select a gateway with stable connection, maximum link capacity and less latency. In this paper, we propose a gateway selection scheme that considers multiple end-to-end QoS parameters such as route availability period, route capacity and route latency, to select a potential gateway node. The precise estimation and propagation of end-to-end QoS metrics are proposed in this paper. We simulate our gateway selection scheme with a simple hybrid gateway discovery algorithm and it shows that our gateway selection scheme improves throughput, packet delivery ratio with less energy consumption per node. Also it improves the end-toend delay compared to the single QoS gateway selection schemes.
KW - Ad hoc network
KW - Gateway selection
KW - QoS metrics
UR - http://www.scopus.com/inward/record.url?scp=76549135913&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=76549135913&partnerID=8YFLogxK
U2 - 10.1109/ICET.2009.5353130
DO - 10.1109/ICET.2009.5353130
M3 - Conference contribution
AN - SCOPUS:76549135913
SN - 9781424456338
SP - 446
EP - 451
BT - 2009 International Conference on Emerging Technologies, ICET 2009
ER -