@inbook{publication-216, address={New York, USA}, author={Siris, V and Ganchev, I and O'Droma, M and Stiller, B}, booktitle={Traffic and QoS Management in Wireless Multimedia Networks}, doi={10.1007/978-0-387-85573-8_6}, editor={Siris, V and Braun, T and Barcelo-Arroyo, F and Staehle, D and Giambene, G and Koucheryavy, Y}, isbn={978-0-387-85572-1 (P) 978-0-387-85573-8 (E)}, month={MAY}, number=31, pages={267-303}, publisher={Springer}, series={Lecture Notes in Electrical Engineering}, title={Services, Optimization, and Economic Aspects}, year=2009, }