Archivio Istituzionale della RicercaIn the recent years, the ever increasing request for fast wireless communications has urged to design systems with high-throughput line-of-sight (LOS) backhaul links. To obtain the desired efficiencies, two main engineering solutions have been resorted to: multiantenna (MIMO) links and high-efficiency modulations. In comparison with single-antenna (SISO) links, MIMO LOS systems offer a relevant throughput increase but, at the same time, are more sensitive to phase noise, especially when design considerations impose to have different oscillators feeding each antenna at both sides
Cramer-Rao bounds for MIMO LOS systems affected by distributed Wiener phase noise in the large-blocklength regime / Tarable, Alberto; Camarda, Christian; Montorsi, Guido. - (2014), pp. 97-100. (Intervento presentato al convegno 6th International Symposium on Communications, Control and Signal Processing, ISCCSP 2014 tenutosi a Athens, grc nel 2014) [10.1109/ISCCSP.2014.6877825].
Cramer-Rao bounds for MIMO LOS systems affected by distributed Wiener phase noise in the large-blocklength regime
TARABLE, ALBERTO;CAMARDA, CHRISTIAN;MONTORSI, Guido
2014
Abstract
In the recent years, the ever increasing request for fast wireless communications has urged to design systems with high-throughput line-of-sight (LOS) backhaul links. To obtain the desired efficiencies, two main engineering solutions have been resorted to: multiantenna (MIMO) links and high-efficiency modulations. In comparison with single-antenna (SISO) links, MIMO LOS systems offer a relevant throughput increase but, at the same time, are more sensitive to phase noise, especially when design considerations impose to have different oscillators feeding each antenna at both sides
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https://hdl.handle.net/11583/2673676
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