TY - CONF T1 - Two-Level Precoding for High Throughput Satellites with non-Cooperative Gateways T2 - 22nd International Workshop on Smart Antennas (WSA) Y1 - 2018 A1 - Tomás Ramírez A1 - Carlos Mosquera A1 - Roberto López-Valcarce JF - 22nd International Workshop on Smart Antennas (WSA) ER -