Performance analysis of flooding over CSMA in wireless ad-hoc networks

Flooding and its variants are the simplest and most widely used broadcasting methods. Therefore, analysis of its performance in an ad-hoc environment using realistic assumptions is an important research topic. In this article, deploying a rigorous theoretic analysis, an upper bound on the performanc...

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Vydané v:2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications s. 1 - 5
Hlavní autori: Shah-Mansouri, H., Bahramian, S., Pakravan, M.R.
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 01.09.2008
Predmet:
Ad hoc networks
Analytical models
Broadcasting
coverage function
Equations
Floods
Multiaccess communication
network coverage
Performance analysis
probabilistic flooding
Protocols
Spread spectrum communication
Upper bound
ISBN:9781424426430, 142442643X
ISSN:2166-9570
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Shrnutí:Flooding and its variants are the simplest and most widely used broadcasting methods. Therefore, analysis of its performance in an ad-hoc environment using realistic assumptions is an important research topic. In this article, deploying a rigorous theoretic analysis, an upper bound on the performance of probabilistic flooding running over CSMA as a real and suitable MAC layer protocol for broadcasting scenarios is derived in a static multi-hop ad-hoc network in saturated condition. This model reveals the relation between network parameters and the performance of flooding and thus, helps the designer to have a better understanding of the effect of different design parameters. Using this model, an upper bound on total network coverage and energy consumed to achieve this coverage level can be determined. Simulation results are also brought to validate the derived upper bound model, and give evidence of its tightness in real scenarios.
ISBN:9781424426430
142442643X
ISSN:2166-9570
DOI:10.1109/PIMRC.2008.4699525