HARMONICA: Enhanced QoS Support with Admission Control for IEEE 802.11 Contention-based Access
RTAS '04 Proceedings of the 10th IEEE Real-Time and Embedded Technology and Applications Symposium
IEEE Transactions on Parallel and Distributed Systems
Proportional control and deterministic protection of QoS in IEEE 802.11e wireless LAN
Proceedings of the 2006 international conference on Wireless communications and mobile computing
Bandwidth Sharing Schemes for Multimedia Traffic in the IEEE 802.11e Contention-Based WLANs
IEEE Transactions on Mobile Computing
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
Dynamic configuration of MAC qos mechanisms in 802.11 access networks
NEW2AN'06 Proceedings of the 6th international conference on Next Generation Teletraffic and Wired/Wireless Advanced Networking
Joint end-to-end loss-delay hidden Markov model for periodic UDP traffic over the Internet
IEEE Transactions on Signal Processing
Admission control in IEEE 802.11e wireless LANs
IEEE Network: The Magazine of Global Internetworking
| Hi-index | 0.00 |
We present an analytical framework to model the sending queue of an IEEE 802.11 EDCA wireless station that uses the TXOPlimit MAC parameter to send more than one packet in each transmission opportunity. An application of this model to the estimate of packet delay from the number of packets received at the AP in each transmission is presented. This method is well suited to be deployed in an infrastructured WLAN but can be used for any wireless communication based on the EDCA access mechanism. Its main advantage is that it requires neither modifications to the MAC protocol nor cooperation of the wireless STAs. The approach suitability to predict the delay of real time VoIP calls is validated through simulation.