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Gradiant - Technology Offer in Cognitive Radio
1. Research in Cognitive Radio
October 2012
Contact: Carlos Mosquera
mosquera@gradiant.org
GALICIAN RESEARCH AND DEVELOPMENT CENTER IN ADVANCED TELECOMMUNICATIONS
2. Cognitive Radio in
Gradiant: an Overview
Key technologies
Spectrum sensing
Coverage planning and geolocation databases
Coexistence studies
IP portfolio
Database for white spaces prediction
Project participation
National Projects
Research publications
Organization of events
Third International Workshop on Cognitive Information Processing, Baiona (Spain),
May 2012.
CENTRO TECNOLÓXICO DE TELECOMUNICACIÓNS DE GALICIA
4. IP: Geo-location database
Ready to use
database to
predict white
spaces
availability
CENTRO TECNOLÓXICO DE TELECOMUNICACIÓNS DE GALICIA
5. Project Cases
CLAROS: White Spaces
Determination for Cognitive
Radio, public funding
CORAGE: Cognitive Radio Generation, Spanish
Consortium
CENTRO TECNOLÓXICO DE TELECOMUNICACIÓNS DE GALICIA
6. Recent Publications
R. López-Valcarce, E. Antonio-Rodríguez, C. Mosquera, and F. Pérez-
González, “An Adaptive Feedback Canceller for Full-Duplex Relays Based
on Spectrum Shaping”, IEEE J. Selected Areas in Communications, vol. 30,
no. 8, p. 1566- 1577, 2012.
A. Rico-Alvariño, C. Mosquera, and F. Pérez-González, “Overlay Cognitive
Transmission in a Multicarrier Broadcast Network with Dominant Line of
Sight Reception”, accepted in IEEE Transactions on Wireless
Communications, 2012.
A. Rico-Alvariño and C. Mosquera, “Overlay Spectrum Reuse in a
Broadcast Network: Covering the Whole Grayscale of Spaces”, IEEE
Symposium on New Frontiers in Dynamic Spectrum Access Networks
(DySPAN 2012), Bellevue (Washington, USA), 2012.
E. García-Couto, R. Nocelo, V. Santalla, C. Mosquera, “CLAROS: A Geo-
location Database for White Spaces in the UHF Band”, 2nd Workshop of
COST Action IC0902. Castelldefels, Barcelona, October 2011.
CENTRO TECNOLÓXICO DE TELECOMUNICACIÓNS DE GALICIA
7. Organization of Events
CIP 2012
Third International Workshop on
Cognitive Information
Processing, Baiona (Spain), May
2012.
Member of Weightless
CENTRO TECNOLÓXICO DE TELECOMUNICACIÓNS DE GALICIA