Broadband Satellite Multimedia (BSM) Architectures -- Satlabs Group: Leading the DVB-RCS Standard to a Commercial Success -- COST272: Packet-Oriented Service Delivery Via Satellites -- Removing Barriers, Integrating Research, Spreading Excellence: The European Satellite Communications Network of Excellence “SatNEx” -- Integrating Satellite Digital Radio Broadcasting (S-DB), Terrestrial Cellular Technology and EGNOS Satellite Navigation -- SATIP6 : Next Generation Satellite System Demonstrator -- S-DMB System Architecture and the MoDiS Demo -- Store and Forward for Real-Enough-Time Services in Satellite Constellations -- Predicting Performance of ROHC over the Ultra Lightweight Encapsulation Protocol -- GEO Satellites and Their Applications: Service Integration over DVB Systems -- Group Size Estimation for Hybrid Satellite/Terrestrial Reliable Multicast -- Satellite IP Sec: An Optimized Way of Securing Multicast Wireless Communications -- Providing Holistic Security in Sensor Networks -- MPEG-21 Session Mobility in a Broadcasting Environment -- Research Challenges in Mobility and Moving Networks: An Ambient Networks View -- Unified Local Mobility Management -- A New Scenario and Techniques for Content Prefetching in 3G Networks -- Two-Stage Wireless Network Emulation -- Quality of Service Model and Signaling for Cellular IP Access Network -- Towards Hotspot Networks Management Using Policy Based Management Approach -- A Scalable Service Discovery Framework with Load Sharing Capabilities -- Middleware Services for Information Sharing in Mobile Ad-Hoc Networks -- Mobility and Appliance Networks — A New Mobility Model.