Conference Publication Details
Mandatory Fields
Clifford P.;Duffy K.;Foy J.;Leith D.;Malone D.
2006 4th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2006
Modeling 802.11e for data traffic parameter design
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This paper introduces a finite load multi-class 802.11e EDCF model that is simple enough to be explicitly solvable. model is nevertheless flexible enough to model impact of 802.11e parameters on prioritization of realistic traffic. We emphasize that a modeling framework which allows nonsaturated sources is essential in study of realistic traffic. We apply model to a situation of practical interest: competing TCP flows in an infrastructure network. model allows us to make a principled selection of 802.11e parameters to resolve problems highlighted in this scenario. Model predictions and parameter selections are validated against simulation and experiment. model is shown to be accurate and parameters effective. © 2006 IEEE.
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