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Modulation-mode and power-assignment for SVD-and GMD-assisted downlink MIMO systems
Cita
Aust, Sebastian, Ahrens, Andreas and Benavente Peces, César 
ORCID: https://orcid.org/0000-0002-2734-890X
(2010).
Modulation-mode and power-assignment for SVD-and GMD-assisted downlink MIMO systems.
En: "International Conference on Signals and Electronic Systems (ICSES), 2010", 07/09/2010 - 10/09/2010, Gliwice, Polonia. ISBN 978-1-4244-5307-8.
ORCID: https://orcid.org/0000-0002-2734-890X
(2010).
Modulation-mode and power-assignment for SVD-and GMD-assisted downlink MIMO systems.
En: "International Conference on Signals and Electronic Systems (ICSES), 2010", 07/09/2010 - 10/09/2010, Gliwice, Polonia. ISBN 978-1-4244-5307-8.
Descripción
| Título: | Modulation-mode and power-assignment for SVD-and GMD-assisted downlink MIMO systems |
|---|---|
| Autor/es: |
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| Tipo de Documento: | Ponencia en Congreso o Jornada (Artículo) |
| Título del Evento: | International Conference on Signals and Electronic Systems (ICSES), 2010 |
| Fechas del Evento: | 07/09/2010 - 10/09/2010 |
| Lugar del Evento: | Gliwice, Polonia |
| Título del Libro: | Proceedings of the International Conference on Signals and Electronic Systems (ICSES), 2010 |
| Fecha: | Octubre 2010 |
| ISBN: | 978-1-4244-5307-8 |
| Materias: | |
| ODS: | |
| Escuela: | E.U.I.T. Telecomunicación (UPM) [antigua denominación] |
| Departamento: | Ingeniería de Circuitos y Sistemas [hasta 2014] |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
Multiuser multiple-input multiple-output (MIMO) downlink (DL) transmission schemes experience both multiuser interference (MUI) as well as inter-antenna interference. However, instead of treating all the users jointly as in zero-forcing (ZF) multiuser transmission techniques, the investigated singular value decomposition (SVD) and geometric mean decomposition (GMD) assisted DL multiuser MIMO systems take the individual user's channel characteristics into account. The performed joint optimization of the number of activated MIMO layers and the number of bits per symbol along with the appropriate allocation of the transmit power shows that not necessarily all user-specific MIMO layers have to be activated in order to minimize the overall BER under the constraint of a fixed data throughput
Más información
| ID de Registro: | 7911 |
|---|---|
| Identificador DC: | https://oa.upm.es/7911/ |
| Identificador OAI: | oai:oa.upm.es:7911 |
| URL Oficial: | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumb... |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 27 Jul 2011 08:50 |
| Ultima Modificación: | 20 Abr 2016 16:51 |
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