Broadband Satellite Comunication Systems and the Challenges of Mobility IFIP TC6 Workshops on Broadband Satellite Communication Systems and Challenges of Mobility, World Computer Congress, August 22–27, 2004, Toulouse, France - Gayraud, Thierry; Mazzella, Michel; Boavida, Fernando; Monteiro, Edmundo; Orvalho, João (Springer US, 2005)