Reference : Computationally and Energy Efficient Symbol-Level Precoding Communications Demonstrator
Scientific journals : Article
Engineering, computing & technology : Computer science
Computational Sciences
http://hdl.handle.net/10993/35429
Computationally and Energy Efficient Symbol-Level Precoding Communications Demonstrator
English
Krivochiza, Jevgenij mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Merlano Duncan, Juan Carlos mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Andrenacci, Stefano mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Chatzinotas, Symeon mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Ottersten, Björn mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Jun-2018
Physical Communication
Elsevier
28
Energy-Aware Smart Cities
108-115
Yes
International
1874-4907
1876-3219
Amsterdam
Netherlands
[en] MIMO ; Precoding ; Beamforming ; SNR ; BER ; Convex optimization ; Power minimization ; Interference ; SERENADE
[en] We present a precoded multi-user communication test-bed to demonstrate forward link interference mitigation techniques in a multi-beam satellite system scenario, which will enable a full frequency reuse scheme. The developed test-bed provides an end-to-end precoding demonstration, which includes a transmitter, a multi-beam satellite channel emulator and user receivers. Each of these parts can be reconfigured accordingly to the desired test scenario. Precoded communications allow full frequency reuse in multiple-input multiple-output (MIMO) channel environments, where several coordinated antennas simultaneously transmit to a number of independent receivers. The developed real-time transmission test-bed assist in demonstrating, designing and benchmarking of the new Symbol-Level Precoding (SLP) techniques, where the data information is used, along with the channel state information, in order to exploit the multi-user interference and transform it into the useful power at the receiver side. The demonstrated SLP technique is designed in order to be computationally efficient, and can be generalized to others multi-channel interference scenarios.
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > SIGCOM
Fonds National de la Recherche - FnR
Researchers ; Professionals ; Students ; General public
http://hdl.handle.net/10993/35429
10.1016/j.phycom.2018.03.009
https://authors.elsevier.com/a/1Wr9N6gDRXLlLJ
FnR ; FNR11295545 > Symeon Chatzinotas > SERENADE > Satellite Precoding Hardware Demonstrator > 01/06/2016 > 31/05/2018 > 2016

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