Institution: | a INRIA, Centre Sophia-Antipolis, 2004 Route des Lucioles, B.P. 93, 06902 Sophia-Antipolis Cedex, France b Mobile Communications Group, Institut Eurecom, 2229 Route des Crêtes, B.P. 193, 06904 Sophia Antipolis Cedex, France c Supelec, Plateau de Moulon, 91192 Gif sur Yvette, France d LIA, Univesité d’Avignon, 339, Chemin des Meinajaries, Agroparc BP 1228, 84911 Avignon Cedex 9, France e Department of Computer Science, University of Massachusetts, Amherst, MA 01003, USA |