Fundamentals of queueing theory (2nd ed.).
Fundamentals of queueing theory (2nd ed.).
IEEE 802.11e-EDCF evaluation through MAC-layer metrics over QoS-aware mobility constraints
Proceedings of the 7th International Conference on Advances in Mobile Computing and Multimedia
Quality of Service in mobile ad hoc networks: a survey
International Journal of Ad Hoc and Ubiquitous Computing
Adaptive QoS-aware channel access scheme for Cognitive Radio networks
International Journal of Ad Hoc and Ubiquitous Computing
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This paper proposes a performance assessment scheme for service differentiation provisioning for IEEE 802.11e EDCF. The analytical model is developed based on queueing theory to derive the state probabilities and transition probabilities, and the mean waiting time and loss probability of those two queues. It is expected that our scheme not only provide the QoS of real-time traffic but also not sacrifice the non real-time traffic. The network performance of the queueing model is validated and compared by simulation in terms of mean waiting time and loss probability. The established mathematical model can be extended to the existing four queues models.