An analytical model of the virtual collision handler of 802.11e
MSWiM '05 Proceedings of the 8th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
Analysis of IEEE 802.11e for QoS support in wireless LANs
IEEE Wireless Communications
CSMA/CA performance under high traffic conditions: throughput and delay analysis
Computer Communications
Performance analysis of the IEEE 802.11 distributed coordination function
IEEE Journal on Selected Areas in Communications
An analytical model of the virtual collision handler of 802.11e
MSWiM '05 Proceedings of the 8th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
A Throughput and Delay Model for IEEE 802.11e EDCA Under Non Saturation
Wireless Personal Communications: An International Journal
Bottleneck Analysis for Two-Hop IEEE 802.11e Ad Hoc Networks
ASMTA '08 Proceedings of the 15th international conference on Analytical and Stochastic Modeling Techniques and Applications
Analysis of a polling system modeling QoS differentiation in WLANs
Proceedings of the 3rd International Conference on Performance Evaluation Methodologies and Tools
An empirical model for probability of packet reception in vehicular ad hoc networks
EURASIP Journal on Wireless Communications and Networking - Special issue on wireless access in vehicular environments
Service differentiation mechanisms for WLANs
Ad Hoc Networks
QoS performances of IEEE 802.11 EDCA and DCF: a testbed approach
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Modeling approximations for an IEEE 802.11 WLAN under Poisson MAC-level arrivals
NETWORKING'07 Proceedings of the 6th international IFIP-TC6 conference on Ad Hoc and sensor networks, wireless networks, next generation internet
Deadline monotonic policy over 802.11 throughput and average service time
MSN'07 Proceedings of the 3rd international conference on Mobile ad-hoc and sensor networks
Quality of service in 802.11 networks: modeling and experimental evaluation
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
A hybrid reservation/contention-based MAC for video streaming over wireless networks
IEEE Journal on Selected Areas in Communications
Performance analysis of the IEEE 802.11 DCF in the presence of the hidden stations
Computer Networks: The International Journal of Computer and Telecommunications Networking
Computer Networks: The International Journal of Computer and Telecommunications Networking
On the validity of IEEE 802.11 MAC modeling hypotheses
IEEE/ACM Transactions on Networking (TON)
An IEEE 802.11 EDCA model with support for analysing networks with misbehaving nodes
EURASIP Journal on Wireless Communications and Networking
Analyzing the effective throughput in multi-hop IEEE 802.11n networks
Computer Communications
Performance modeling of a bottleneck node in an IEEE 802.11 ad-hoc network
ADHOC-NOW'06 Proceedings of the 5th international conference on Ad-Hoc, Mobile, and Wireless Networks
Resolving Intra-Class Unfairness in 802.11 EDCA
Wireless Personal Communications: An International Journal
Setting the parameters right for two-hop IEEE 802.11e ad hoc networks
MMB&DFT'10 Proceedings of the 15th international GI/ITG conference on Measurement, Modelling, and Evaluation of Computing Systems and Dependability and Fault Tolerance
A BEB-Based admission control for VoIP calls in WLAN with coexisting elastic TCP flows
NEW2AN'06 Proceedings of the 6th international conference on Next Generation Teletraffic and Wired/Wireless Advanced Networking
Deployment of a reliable 802.11e experimental setup for throughput measurements
Wireless Communications & Mobile Computing
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An analytical model is proposed to describe the priority schemes of the EDCA mechanism of the IEEE 802.11e standard. EDCA provides class-based differentiated QoS to IEEE 802.11 WLANs. The main contribution of this paper opposed to other works is that the model predicts the throughput, delay and frame dropping probabilities of the different traffic classes in the whole range from a lightly loaded, non-saturated channel to a heavily congested, saturated medium. Furthermore, the model describes differentiation based on different AIFS-values, in addition to the other adjustable parameters (i.e. window-sizes, retransmission limits, TXOP lengths etc.) also encompassed by previous models. AIFS differentiation is described by a simple equation that enables access points to predict at which traffic loads starvation of a traffic class will occur. The model is calculated numerically and validated against simulation results. We observed a good match between the analytical model and simulations.