Coordinated Hybrid Precoding for Interference Exploitation in Heterogeneous Networks

We consider a downlink multiuser massive MIMO system comprising multiple heterogeneous base stations with hybrid precoding architectures. To enhance the energy efficiency of the network, we propose a novel coordinated hybrid precoding technique, where the coordination between the base stations is ai...

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Veröffentlicht in:	IEEE communications letters 2019-11, Vol.23 (11), p.2109-2113
Hauptverfasser:	Hegde, Ganapati, Masouros, Christos, Pesavento, Marius
Format:	Artikel
Sprache:	eng
Schlagworte:	5G networks Antennas Computer architecture Computer simulation constructive interference distributed precoding integer programming Interference Interference exploitation MIMO (control systems) MIMO communication Optimization Precoding Radio frequency Stations
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