@conference {VTC{\textquoteright}04, title = {Performance of DVB-S Air-Interface over Land Mobile Satellite Channel at Ku-Band for Fast Trains}, booktitle = {International Workshop on Signal Processing for Space Communications (SPSC)}, year = {2003}, month = {September 24-26}, address = {Catania, Italia}, keywords = {Digital Communications, DVB-S, satellite communications}, author = {Marcos {\'A}lvarez-D{\'\i}az and Sandro Scalise and Giorgio Sciascia and Rodolfo Mura and Paolo Conforto and Vincenzo Schena and Harald Ernst} }