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Multicore implementation of a fixed-complexity tree-search detector for MIMO communications

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Multicore implementation of a fixed-complexity tree-search detector for MIMO communications

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Ramiro Sánchez, C.; Roger Varea, S.; Gonzalez, A.; Almenar Terré, V.; Vidal Maciá, AM. (2013). Multicore implementation of a fixed-complexity tree-search detector for MIMO communications. The Journal of Supercomputing (Online). 65(3):1010-1019. https://doi.org/10.1007/s11227-012-0839-x

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Título: Multicore implementation of a fixed-complexity tree-search detector for MIMO communications
Autor: Ramiro Sánchez, Carla Roger Varea, Sandra Gonzalez, Alberto Almenar Terré, Vicenç Vidal Maciá, Antonio Manuel
Entidad UPV: Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions
Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia
Universitat Politècnica de València. Departamento de Sistemas Informáticos y Computación - Departament de Sistemes Informàtics i Computació
Fecha difusión:
Resumen:
[EN] Multicore systems allow the efficient implementation of signal processing algorithms for communication systems due to their high parallel processing capabilities. In this paper, we present a high-throughput multicore ...[+]
Palabras clave: MIMO detection , Sphere decoding , Multicore
Derechos de uso: Reserva de todos los derechos
Fuente:
The Journal of Supercomputing (Online). (eissn: 1573-0484 )
DOI: 10.1007/s11227-012-0839-x
Editorial:
Springer-Verlag
Versión del editor: https://doi.org/10.1007/s11227-012-0839-x
Código del Proyecto:
info:eu-repo/grantAgreement/MICINN//TEC2009-13741/ES/Spatial Audio Systems Based On Massive Parallel Processing Of Multichannel Acoustic Signals With General Purpose-Graphics Processing Units (Gp-Gpu) And Multicores/
info:eu-repo/grantAgreement/GVA//ACOMP%2F2012%2F076/
info:eu-repo/grantAgreement/GV//ACOMP/2012/076/
info:eu-repo/grantAgreement/Generalitat Valenciana//PROMETEO09%2F2009%2F013/ES/Computacion de altas prestaciones sobre arquitecturas actuales en porblemas de procesado múltiple de señal/
info:eu-repo/grantAgreement/UPV//PAID-05-11-2898/ES/Optimal Detection And Pre-Coding Algorithms In Energy-Aware Multi-Channel Multi-User Communications (Em2c) - Algoritmos Optimos de Deteccion y Pre-Codificacion en Comunicaciones Multi-Canal y Multi-Usuario con Requerimientos De/
Agradecimientos:
This work was supported by the TEC2009-13741 project of the Spanish Ministry of Science, by the PROMETEO/2009/013 project and ACOMP/2012/076 of the Generalitat Valenciana, and the Vicerrectorado de Investigacion de la UPV ...[+]
Tipo: Artículo

References

Paulraj AJ, Gore DA, Nabar RU, Bölcskei H (2004) An overview of MIMO communications—a key to gigabit wireless. Proc IEEE 92(2):198–218

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3GPP TS 36.201, V10.0.0, Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer—general description, December 2010 [+]
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3GPP TS 36.201, V10.0.0, Evolved Universal Terrestrial Radio Access (E-UTRA); Physical layer—general description, December 2010

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Chen Y-K et al (2009) Signal processing on platforms with multiple cores: Part 1-Overview and methodologies. IEEE Signal Proc Mag 6:24–25

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Barbero LG, Thompson JS (2008) Fixing the complexity of the sphere decoder for MIMO detection. IEEE Trans Wirel Commun 7(6):2131–2142

Hassibi B, Vikalo H (2005) On sphere decoding algorithm. Part I, The expected complexity. IEEE Trans Signal Process 54(5):2806–2818

Agrell E, Eriksson T, Vardy A, Zeger K (2002) Closest point search in lattices. IEEE Trans Inf Theory 48(8):2201–2214

OpenMP v3.0, http://www.openmp.org/mp-documents/spec30.pdf , May 2008

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