Title | ||
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An Analytical Model with Improved Accuracy of IEEE 802.11 Protocol Under Unsaturated Conditions |
Abstract | ||
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In this paper the authors present an analytical model that — compared to previously published work — more accurately captures the delay of IEEE 802.11 protocol under low, medium, and near-saturation load conditions. A Markov chain is used to keep track of the instantaneous number of (active) nodes that have a frame to transmit. One advantage of the proposed analytical model is its ability to estimate the IEEE 802.11 protocol latency and delivery ratio in the presence of quality of service (QoS) classes, each class being defined by a specific maximum retransmission count. Such QoS classes can be adopted to support real time applications for which both latency and delivery ratio must be closely monitored for satisfactory operation. |
Year | DOI | Venue |
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2010 | 10.1109/MASCOTS.2010.46 | Modeling, Analysis & Simulation of Computer and Telecommunication Systems |
Keywords | Field | DocType |
near-saturation load condition,analytical model,real time application,delivery ratio,qos class,satisfactory operation,improved accuracy,unsaturated conditions,proposed analytical model,markov chain,instantaneous number,protocol latency,ieee 802 11,protocols,markov processes,quality of service,signal to noise ratio,qos,throughput | IEEE 802.11,Markov process,Latency (engineering),Computer science,Retransmission,Signal-to-noise ratio,Markov chain,Quality of service,Computer network,Real-time computing,Throughput | Conference |
ISSN | ISBN | Citations |
1526-7539 | 978-1-4244-8181-1 | 2 |
PageRank | References | Authors |
0.40 | 5 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Kumaran Vijayasankar | 1 | 2 | 2.43 |
Azar Taufique | 2 | 2 | 0.74 |
Lakshmi Narasimhan Kannan | 3 | 23 | 2.31 |
Marco Tacca | 4 | 150 | 28.05 |
Andrea Fumagalli | 5 | 23 | 2.64 |