@conference {ASMS{\textquoteright}03, title = {Link Design for Satellite Based Services in the Fast Train Environment}, booktitle = {International Conference on Advanced Satellite Mobile Systems (ASMS)}, year = {2003}, month = {July 10-11}, address = {ESRIN, Frascati, Italy}, keywords = {Digital Communications, satellite communications}, author = {Sandro Scalise and Paolo Conforto and Marcos {\'A}lvarez-D{\'\i}az and Giorgio Sciascia and Rodolfo Mura and Harald Ernst} }