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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Shah, R. Hutchinson, N.C. Evans, W.S. |
| Copyright Year | 2004 |
| Description | Author affiliation: Dept. of Comput. Sci., British Columbia Univ., Vancouver, BC, Canada (Shah, R.; Hutchinson, N.C.; Evans, W.S.) |
| Abstract | Many routing protocols have been developed to establish and maintain routes in mobile ad-hoc networks (MANETs). They try to address the unique challenges that MANETs present over traditional wired networks. Some of these challenges are: use of unreliable wireless medium for communication; frequent change in topology; lack of a central authority to arbitrate communication in the network. These protocols find a route to a destination, if such a route exists. However in the wireless medium, links are susceptible to frequent failures which can cause partitions in the network. Current routing protocols use a passive delivery approach for packets destined to a host in another partition. Packets destined to a disconnected host are dropped after some route repair attempts. The paper presents a novel protocol, Voila/spl grave/, that delivers messages across disconnected hosts. Voila/spl grave/ uses nodes moving between the source and destination partitions to act as carriers of messages. It uses a novel carrier select algorithm to select carrier nodes in the source partition. |
| Sponsorship | IEEE Comput. Soc. IEEE Comput. Soc. Tech. Comm. on Comput. Commun |
| Starting Page | 610 |
| Ending Page | 617 |
| File Size | 192949 |
| Page Count | 8 |
| File Format | |
| ISBN | 0769522602 |
| ISSN | 07421303 |
| DOI | 10.1109/LCN.2004.135 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-11-16 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Ad hoc networks Routing protocols Mobile communication Computer science Electronic mail Mobile computing Wireless communication Network topology Partitioning algorithms Self-organizing networks |
| Content Type | Text |
| Resource Type | Article |
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