MSWiM '04 Proceedings of the 7th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
SIGMETRICS '05 Proceedings of the 2005 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Performance investigation of IEEE 802.11 MAC in multihop wireless networks
MSWiM '05 Proceedings of the 8th ACM international symposium on Modeling, analysis and simulation of wireless and mobile systems
Delay Performance Analysis and Evaluation of IEEE 802.11e EDCA in Finite Load Conditions
Wireless Personal Communications: An International Journal
EURASIP Journal on Wireless Communications and Networking
Improved performance of CSMA/CA WLAN using a random inter-frame spacing algorithm
Proceedings of the 2006 international conference on Wireless communications and mobile computing
On the performance of IEEE 802.11 QoS mechanisms under spectrum competition
Proceedings of the 2006 international conference on Wireless communications and mobile computing
Modeling and performance evaluation of frame bursting in wireless LANs
Proceedings of the 2006 international conference on Wireless communications and mobile computing
Short-term nonuniform access in IEEE 802.11-compliant WLANs: a microscopic wiew and its impact
Proceedings of the 9th ACM international symposium on Modeling analysis and simulation of wireless and mobile systems
Throughput analysis and optimal configuration of 802.11e EDCA
Computer Networks: The International Journal of Computer and Telecommunications Networking
Saturated throughput analysis of IEEE 802.11e using two-dimensional Markov chain model
QShine '06 Proceedings of the 3rd international conference on Quality of service in heterogeneous wired/wireless networks
An admission control algorithm for multi-hop 802.11e based WLANs
QShine '06 Proceedings of the 3rd international conference on Quality of service in heterogeneous wired/wireless networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
QoS provisioning in IEEE 802.11-compliant networks: Past, present, and future
Computer Networks: The International Journal of Computer and Telecommunications Networking
Modeling the 802.11 distributed coordination function in nonsaturated heterogeneous conditions
IEEE/ACM Transactions on Networking (TON)
Saturated throughput analysis of IEEE 802.11e EDCA
Computer Networks: The International Journal of Computer and Telecommunications Networking
A Throughput and Delay Model for IEEE 802.11e EDCA Under Non Saturation
Wireless Personal Communications: An International Journal
Throughput analysis of the ieee 802.11e edca on a noisy channel in unsaturated mode
Proceedings of the 3rd ACM workshop on Wireless multimedia networking and performance modeling
Computer Networks: The International Journal of Computer and Telecommunications Networking
Dynamic polling mechanism for enhancing voice transmission in IEEE 802.11e wireless LANs
International Journal of Wireless and Mobile Computing
Modelling and analysis of bandwidth competition in 802.11 wireless networks
International Journal of Mobile Network Design and Innovation
EURASIP Journal on Wireless Communications and Networking
A Generalized Saturation Throughput Analysis for IEEE 802.11e Contention-Based MAC
Wireless Personal Communications: An International Journal
An admission control algorithm for multi-hop 802.11e-based WLANs
Computer Communications
Improving capacity and QoS of VoIP in IEEE 802.11e wireless LANs
Mobility '08 Proceedings of the International Conference on Mobile Technology, Applications, and Systems
Fixed point analysis of single cell IEEE 802.11e WLANs: uniqueness and multistability
IEEE/ACM Transactions on Networking (TON)
OFDMA-based medium access control for next-generation WLANs
EURASIP Journal on Wireless Communications and Networking - Special issue on OFDMA architectures, protocols, and applications
IEEE Communications Letters
Analysis of the 802.11e enhanced distributed channel access function
IEEE Transactions on Communications
A collision-free MAC scheme for multimedia wireless mesh backbone
IEEE Transactions on Wireless Communications
Saturation Throughput Analysis of IEEE 802.11e EDCA
ICIC '07 Proceedings of the 3rd International Conference on Intelligent Computing: Advanced Intelligent Computing Theories and Applications. With Aspects of Artificial Intelligence
On the effectiveness of IEEE 802.11e implementations in real hardware
ISWCS'09 Proceedings of the 6th international conference on Symposium on Wireless Communication Systems
A capacity analysis framework for the IEEE 802.11e contention-based infrastructure basic service set
IEEE Transactions on Communications
Reconfiguring queues for QOS improvement in 802.11 networks
WOC '08 Proceedings of the Eighth IASTED International Conference on Wireless and Optical Communications
Verification of common 802.11 MAC model assumptions
PAM'07 Proceedings of the 8th international conference on Passive and active network measurement
Effect of transmission opportunity limit on transmission time modeling in 802.11e
IPOM'07 Proceedings of the 7th IEEE international conference on IP operations and management
A cross layer time slot reservation protocol for wireless networks
EUC'07 Proceedings of the 2007 international conference on Embedded and ubiquitous computing
Maximizing aggregate saturation throughput in IEEE 802.11 wireless LAN with service differentiation
ICDCN'08 Proceedings of the 9th international conference on Distributed computing and networking
Rethinking the IEEE 802.11e EDCA performance modeling methodology
IEEE/ACM Transactions on Networking (TON)
Performance evaluation of video streaming over multi-hop wireless local area networks
IEEE Transactions on Wireless Communications
A hybrid reservation/contention-based MAC for video streaming over wireless networks
IEEE Journal on Selected Areas in Communications
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)
Novel mechanisms for quality of service improvements in wireless ad hoc networks
WSEAS TRANSACTIONS on SYSTEMS
Stochastic models of IEEE 802.11e wireless networks with multimedia applications
ICDCN'06 Proceedings of the 8th international conference on Distributed Computing and Networking
A new backoff algorithm to improve the performance of IEEE 802.11 DCF
MSN'05 Proceedings of the First international conference on Mobile Ad-hoc and Sensor Networks
Multi-level service differentiation scheme for the IEEE 802.15.4 sensor networks
EUC'05 Proceedings of the 2005 international conference on Embedded and Ubiquitous Computing
Performance computation model for IEEE 802.11e EDCF wireless LANs
UIC'06 Proceedings of the Third international conference on Ubiquitous Intelligence and Computing
Control parameter setting of IEEE 802.11e for proportional throughput differentiation
ICOIN'06 Proceedings of the 2006 international conference on Information Networking: advances in Data Communications and Wireless Networks
A service differentiation mechanism for improving the performance of IEEE 802.15.4 sensor networks
ISPA'06 Proceedings of the 4th international conference on Parallel and Distributed Processing and Applications
International Journal of Communication Systems
Towards optimizing the reliability of real-time transmission in multi-hop wireless LANs
Proceedings of the 27th Annual ACM Symposium on Applied Computing
Fast performance assessment of IEEE 802.11-based wireless networks
Mathematical and Computer Modelling: An International Journal
Deployment of a reliable 802.11e experimental setup for throughput measurements
Wireless Communications & Mobile Computing
Comprehensive QoS analysis of enhanced distributed channel access in wireless local area networks
Information Sciences: an International Journal
FSH scheme for high-speed handover and anti-MITM on mobile computing
The Journal of Supercomputing
Green Access Point Selection for Wireless Local Area Networks Enhanced by Cognitive Radio
Mobile Networks and Applications
| Hi-index | 0.07 |
The IEEE 802.11 Task Group E will soon approve the 802.11e standard for medium access control (MAC) layer quality-of-service (QoS) enhancements to the 802.11 protocol, and it is widely believed that these enhancements will allow 802.11 technology to form the foundation of high-bandwidth vertically integrated networks. At the heart of 802.11e is a modified contention-based access mechanism, named the enhanced distributed coordination function (EDCF). In this paper, we propose and validate an analytical model for the saturation throughput of EDCF. Key to the accuracy of our model is a treatment of the postcollision period, which has been ignored by all previous 802.11 models. With results from the ns-2 simulator, we show that our model can accurately predict throughput over a wide range of scenarios, and thereby demonstrate its usefulness as a predictive tool for use in QoS provision. With context provided by our analytical model, we discuss the primary throughput differentiation mechanisms of EDCF.