M. Ángel Vázquez, Neira, A. Pérez, Mosquera, C., Shankar, B., Henarejos, P., Panagopoulos, A., Giambene, G., Siris, V., Polyzos, G., and Alagha, N., ?Pushing for higher rates and efficiency in Satcom: the different perspectives within SatNExIV?, in Twelfth International Symposium on Wireless Communication Systems (ISWCS), Brussels, 2015.