COST 290 "Traffic and QoS Control in Multimedia Wireless Networks" PLEASE fill in and return asap to COST 290 chair: E-mail: yk@cs.tut.fi COUNTRY: SWITZERLAND Organization: University of Zurich (UniZH), Departement of Informatics (IFI) Org-address Winterthurerstrasse 190, CH-8057 Zurich, Switzerland Representative (in case of several representatives please repeat the below for each of them): Family-name, STILLER Given-name, Burkhard Degrees and positions Prof. Dr. rer.-nat., Director of IFI tel.: +41 44 635 6710 fax.: +41 44 635 6809 E-mail: stiller@ifi.unizh.ch URL: http://csg.ifi.unizh.ch Activity related to the proposed action: a) Accounting for QoS-enabled, wireless IP services b) Charging for QoS-described IP services, especially Grid services c) Security Models for Mobile Network Operators