Reference Architecture for End-to-End QoS in Heterogeneous Wireless Network Environments
Frei S, Fuhrmann W, Rinkel A, Ghita BV
Proceedings of the Third International Conference on Internet Technologies and Applications (ITA09)
pp630-639, ISBN: 978-0-946881-65-9
The first step in providing end-to-end QoS in a wireless network is to model the current environment and identify the state of the art in QoS methods. The paper provides a reference architecture for end-to-end QoS in heterogeneous wireless network environments by giving an overview of the reference architecture and showing a detailed end-to-end session establishment including the necessary communication between service and transport layer. To estimate and compare the complexity of QoS signalling, an appraisal of the QoS signalling effort is given.
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