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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Asl, E.K. Damanafshan, M. Abbaspour, M. Noorhosseini, M. Shekoufandeh, K. |
| Copyright Year | 2009 |
| Abstract | Routing in MANETs becomes a more sophisticated issue especially when a certain QoS requirement is to be satisfied. One of the most important QoS metrics is end-to-end reliability. Multi-path routing can be considered as an effective method to support end-to-end reliability. However, the path discovery in current multi-path routing algorithms considering reliability relies mostly on local link availability information at intermediate nodes to perform the route request message forwarding. Selecting a reliable link at an intermediate node solely based on local information may not necessarily lead to finding a satisfactory reliable end-to-end path. To mitigate this problem, in this paper we have proposed an Enhanced Multi-Path Dynamic Source Routing Algorithm (EMP-DSR) which is an enhanced version of MP-DSR. The proposed method uses an ant-colony optimization method to provide global information. The simulation results show that the EMP-DSR outperforms MP-DSR both in finding reliable paths and end-to-end delay with a little tolerable overhead. |
| Starting Page | 692 |
| Ending Page | 697 |
| File Size | 335197 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424441549 |
| DOI | 10.1109/AMS.2009.43 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-25 |
| Publisher Place | Indonesia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Availability Ant colony optimization Heuristic algorithms Computational modeling Computer simulation Dynamic Source Routing Optimization methods Reliability engineering MANET Ant Colony Asia Computer networks Routing protocols Reliability |
| Content Type | Text |
| Resource Type | Article |
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