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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mohammed, A. Ould-Khaoua, M. Mackenzie, L. M. Abdulai, J. |
| Copyright Year | 2008 |
| Abstract | Broadcasting is a fundamental and frequently usedoperation in mobile ad hoc networks (MANETs) wherea source node diffuses a message to all other nodes inthe networks. Flooding, the process in which eachnode retransmits every uniquely received packetexactly once is the simplest and most commonly usedmechanism for broadcasting in MANETs. Despite itssimplicity, it can result in high redundantretransmission, contention and collision, aphenomenon collectively referred to as the broadcaststorm problem, which can greatly increase thenetwork communication overhead. This paperproposes an adjusted counter-based scheme whichcombines the advantages of probability and counterbasedapproaches to mitigate this inherent problem.The scheme is simple, efficient and uses tworebroadcast probabilities to differentiate betweenmobile nodes in sparse and dense area as againstdropping the rebroadcast packet when a node is indense area. We evaluate the performance of ourscheme by comparing it against flooding, fixedprobability and counter-based schemes. Simulationresults reveal that our scheme achieves betterperformance in terms of saved rebroadcast, end-toenddelay and without sacrificing reachability. |
| Starting Page | 441 |
| Ending Page | 446 |
| File Size | 454741 |
| Page Count | 6 |
| File Format | |
| ISBN | 0769531148 |
| DOI | 10.1109/UKSIM.2008.16 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-04-01 |
| Publisher Place | UK |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Computational modeling Computer simulation Spine Collision mitigation Broadcast Storm Problem Flooding Delay Saved Rebroadcast Mobile ad hoc networks Storms MANETs Broadcasting Computer networks Routing protocols |
| Content Type | Text |
| Resource Type | Article |
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