@inproceedings{SWR09a, title = {On-line Monitoring for Model-based QoS Management in IEEE 802.11 Wireless Networks}, author = {Johannes Semmler and Katinka Wolter and Philipp Reinecke}, booktitle = {Proceedings of the 2009 IEEE International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS)}, year = {2009}, editor = {Jeremy T. Bradley and James M. Conrad and A.J. Field and Uli Harder and William J. Knottenbelt and George F. Riley}, pages = {311--218}, abstract = {Ensuring Quality of Service (QoS) in wireless networks poses an open problem in many application domains. We propose an automatic on-line QoS monitoring and management infrastructure that can be incorporated into existing network setups. Based on model-based assessment of current and future QoS conditions, our solution will control traffic in the network through a combination of admission control, enforced hand-over, traffic shaping and transmission parameter adjustments. Correctness of the model is evaluated through experimental evaluation and simulations. We implement a prototype of the proposed system using open-source components.}, owner = {phr}, timestamp = {2009.04.28}, }