We study the performance of a multibeam satellite system under different frequency reuse schemes. We provide an information theoretical framework to analyze the achievable rates in two beams sharing the same frequency, based on single-user and multiuser detection. We compare two alternative strategies to serve two users in two beams, showing that interesting gains are possible by using multiuser detection and a higher frequency reuse scheme.
A system level approach to the application of multiuser detection in multibeam satellite systems / Ugolini, Alessandro; Colavolpe, Giulio; Vanelli-Coralli, Alessandro. - ELETTRONICO. - (2017), pp. 1-6. (Intervento presentato al convegno Wireless Communication Systems (ISWCS), 2017 International Symposium on tenutosi a Bologna nel Settembre 2017) [10.1109/ISWCS.2017.8108163].
A system level approach to the application of multiuser detection in multibeam satellite systems
Alessandro Ugolini;Giulio Colavolpe;
2017-01-01
Abstract
We study the performance of a multibeam satellite system under different frequency reuse schemes. We provide an information theoretical framework to analyze the achievable rates in two beams sharing the same frequency, based on single-user and multiuser detection. We compare two alternative strategies to serve two users in two beams, showing that interesting gains are possible by using multiuser detection and a higher frequency reuse scheme.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
