Title :
Throughput distribution analysis of return link multi-gateway interference cancellation strategies for multi-beam broadband satellite systems
Author :
Lombardo, F. ; Vanelli-Coralli, Alessandro ; Candreva, E.A. ; Corazza, Giovanni Emanuale
Author_Institution :
DEIS/ARCES, Univ. of Bologna, Bologna, Italy
Abstract :
This paper presents the study of the throughput distribution for several interference cancellation and gateway cooperation strategies for the return link of a multi-gateway multi-beam broadband satellite system. Different coverage schemes and frequency reuse patterns are considered, taking into account practical system parameters and antenna design. Aim of this work is to provide a tool to ease the seek of design trade-offs, as between spectral efficiency and system complexity. This is addressed showing the distribution of SINR (signal-to-interference plus noise ratio) and the throughput distribution considering different interference cancellation techniques, leveraging on different degrees of cooperation between gateways.
Keywords :
broadband antennas; frequency allocation; interference suppression; internetworking; network servers; satellite communication; telecommunication network reliability; SINR; antenna design; coverage schemes; degrees of cooperation; frequency reuse patterns; multibeam broadband satellite systems; return link multigateway interference cancellation strategies; signal-to-interference plus noise ratio; spectral efήciency; system complexity; throughput distribution analysis; Broadband communication; Interference cancellation; Logic gates; Satellites; Signal to noise ratio; Throughput; Interference Cancellation; Multi-Beam; Multi-Gateway; Satellite Systems; Throughput Distribution;
Conference_Titel :
Globecom Workshops (GC Wkshps), 2012 IEEE
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4673-4942-0
Electronic_ISBN :
978-1-4673-4940-6
DOI :
10.1109/GLOCOMW.2012.6477551
