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Location-aided distributed primary user identification in a cognitive radio scenario
Cita
Belanovic, Pavle, Valcarcel Macua, Sergio and Zazo Bello, Santiago 
ORCID: https://orcid.org/0000-0001-9073-7927
(2012).
Location-aided distributed primary user identification in a cognitive radio scenario.
En: "2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)", 25/03/2012 - 30/03/2012, Kyoto, Japón. pp. 3761-3764.
ORCID: https://orcid.org/0000-0001-9073-7927
(2012).
Location-aided distributed primary user identification in a cognitive radio scenario.
En: "2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)", 25/03/2012 - 30/03/2012, Kyoto, Japón. pp. 3761-3764.
Descripción
| Título: | Location-aided distributed primary user identification in a cognitive radio scenario |
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| Autor/es: |
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| Tipo de Documento: | Ponencia en Congreso o Jornada (Artículo) |
| Título del Evento: | 2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) |
| Fechas del Evento: | 25/03/2012 - 30/03/2012 |
| Lugar del Evento: | Kyoto, Japón |
| Título del Libro: | IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) |
| Fecha: | 2012 |
| Materias: | |
| ODS: | |
| Palabras Clave Informales: | cognitive radio, distributed systems, wireless sensor networks, detection, consensus |
| Escuela: | E.T.S.I. Telecomunicación (UPM) |
| Departamento: | Señales, Sistemas y Radiocomunicaciones |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
We address a cognitive radio scenario, where a number of secondary users performs identification of which primary user, if any, is trans- mitting, in a distributed way and using limited location information. We propose two fully distributed algorithms: the first is a direct iden- tification scheme, and in the other a distributed sub-optimal detection based on a simplified Neyman-Pearson energy detector precedes the identification scheme. Both algorithms are studied analytically in a realistic transmission scenario, and the advantage obtained by detec- tion pre-processing is also verified via simulation. Finally, we give details of their fully distributed implementation via consensus aver- aging algorithms.
Más información
| ID de Registro: | 20134 |
|---|---|
| Identificador DC: | https://oa.upm.es/20134/ |
| Identificador OAI: | oai:oa.upm.es:20134 |
| URL Oficial: | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumb... |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 30 Sep 2013 16:21 |
| Ultima Modificación: | 21 Abr 2016 22:35 |
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