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The broadcast storm problem in a mobile ad hoc network (2002)
| Venue: | ACM Wireless Networks |
| Citations: | 1235 - 15 self |
BibTeX
@ARTICLE{Ni02thebroadcast,
author = {Sze-yao Ni and Yu-chee Tseng and Yuh-shyan Chen and Jang-ping Sheu},
title = {The broadcast storm problem in a mobile ad hoc network},
journal = {ACM Wireless Networks},
year = {2002}
}
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Abstract
Broadcasting is a common operation in a network to resolve many issues. In a mobile ad hoc network (MANET) in par-ticular, due to host mobility, such operations are expected to be executed more frequently (such as finding a route to a particular host, paging a particular host, and sending an alarm signal). Because radio signals are likely to overlap with others in a geographical area, a straightforward broad-casting by flooding is usually very costly and will result in serious redundancy, contention, and collision, to which we refer as the broadcast storm problem. In this paper, we iden-tify this problem by showing how serious it is through anal-yses and simulations. We propose several schemes to reduce redundant rebroadcasts and differentiate timing of rebroad-casts to alleviate this problem. Simulation results are pre-sented, which show different levels of improvement over the basic flooding approach.
Keyphrases
mobile ad hoc network broadcast storm problem particular host geographical area basic flooding approach redundant rebroadcast several scheme common operation radio signal straightforward broad-casting different level serious redundancy differentiate timing alarm signal many issue simulation result
