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  • Cognitive Management Frameworks and Spectrum Management Strategies Exploiting Cognitive Radio Paradigm

     Raschella, Alessandro
    Department of Signal Theory and Communications, Universitat Politècnica de Catalunya
    Theses
  • D21.3 Analysis of initial results at EuWIN@CTTC  Open access

     Fernandez-Prades, Carles; Masera, Guido; Dardari, Davide; Calanchi, Giacomo; Umbert Juliana, Anna; Pérez Romero, Jordi; Kliks, Adrian; Kryszkiewicz, Pawel; Casadevall Palacio, Fernando-jose; Closas, Pau; Moragrega, Ana; Arribas, Javier; Bartzoudis, Nikolaos; Font-Bach, Oriol; Payaró, Miquel; Vinogradov, Evgenii; Oestges, Claude; Joseph, Wout; Hanssens, Brecht; Degli-Esposti, Vittorio; Vitucci, Enrico; Fleury, Bernard; Zemen, Thomas; Gan, Mingming; Nafka, Amor
    Date: 2014-11
    Report
    Access to the full text
  • DVB-T signal detection for indoor environments in low-SNR regime  Open access

     Kryszkiewicz, Pawel; Kliks, Adrian; Pérez Romero, Jordi; Umbert Juliana, Anna
    Telecommunication Review and Telecommunication News
    p. 1-6
    Date of publication: 2014-09-01
    Journal article
    Access to the full text
  • On the use of indoor radio environment maps for hetnets deployment

     Umbert Juliana, Anna; Pérez Romero, Jordi; Casadevall Palacio, Fernando-jose; Kliks, Adrian; Kryszkiewicz, Pawel
    International Conference on Cognitive Radio Oriented Wireless Networks
    p. 448-453
    DOI: 10.4108/icst.crowncom.2014.255583
    Presentation's date: 2014-06-02
    Presentation of work at congresses
    Image
  • Evaluation of a belief-based decision making in a real-time platform for Cognitive Radio networks

     Raschella, Alessandro; Pérez Romero, Jordi; Sallent Roig, Jose Oriol; Umbert Juliana, Anna
    International Conference on Cognitive Radio Oriented Wireless Networks
    p. 423-428
    DOI: 10.4108/icst.crowncom.2014.255568
    Presentation's date: 2014-06
    Presentation of work at congresses
    Image
  • Enhanced cognitive radio operation through beliefbased decision making

     Pérez Romero, Jordi; Raschella, Alessandro; Sallent Roig, Jose Oriol; Umbert Juliana, Anna
    European Wireless Conference
    p. 585-590
    Presentation's date: 2014-05
    Presentation of work at congresses
    Image
  • DVB-T channels power measurements in indoor/outdoor cases  Open access

     Kliks, Adrian; Kryszkiewicz, Pawel; Cichon, Krzysztof; Umbert Juliana, Anna; Pérez Romero, Jordi; Casadevall Palacio, Fernando-jose
    IEICE Information and Communication Technology Forum
    p. 1-6
    Presentation's date: 2014-05
    Presentation of work at congresses
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  • TVWS indoor measurements for HetNets

     Kliks, Adrian; Kryszkiewicz, Pawel; Umbert Juliana, Anna; Pérez Romero, Jordi; Casadevall Palacio, Fernando-jose
    IEEE Wireless Communications and Networking Conference Workshops
    p. 76-81
    DOI: 10.1109/WCNCW.2014.6934864
    Presentation's date: 2014-04
    Presentation of work at congresses
    Image
  • DVB-T channels measurements for the deployment of outdoor REM databases

     Kliks, Adrian; Kryszkiewicz, Pawel; Cichon, Krzysztof; Umbert Juliana, Anna; Pérez Romero, Jordi; Casadevall Palacio, Fernando-jose
    Journal of telecommunications and information technology
    Vol. 2014, num. 3, p. 42-52
    Date of publication: 2014
    Journal article
    Image
  • Grup de Recerca de Comunicacions Mòbils (GRCM)

     Casadevall Palacio, Fernando-jose; Sallent Roig, Jose Oriol; Pérez Romero, Jordi; Ferrús Ferré, Ramon; Umbert Juliana, Anna; Sanchez Gonzalez, Juan; Koutlia, Aikaterini; Raschella, Alessandro; Lu, Chengsui; Agusti Comes, Ramon
    Competitive project
  • Redes móviles eficientes para la ampliación de servicios a nuevos sectores profesionales

     Agusti Comes, Ramon; Casadevall Palacio, Fernando-jose; Umbert Juliana, Anna; Sanchez Gonzalez, Juan; Pérez Romero, Jordi; Ferrús Ferré, Ramon; Sallent Roig, Jose Oriol
    Competitive project
  • On the impact of the observation strategy in a POMDP-based framework for spectrum selection

     Raschella, Alessandro; Pérez Romero, Jordi; Sallent Roig, Jose Oriol; Umbert Juliana, Anna
    IEEE International Symposium on Personal Indoor and Mobile Radio Communications
    p. 2522-2526
    DOI: 10.1109/PIMRC.2013.6666569
    Presentation's date: 2013-09
    Presentation of work at congresses
  • Spectrum occupancy in big cities - comparative study: measurement campaigns in Barcelona and Poznan

     Kliks, Adrian; Kryszkiewicz, Pawel; Pérez Romero, Jordi; Umbert Juliana, Anna; Casadevall Palacio, Fernando-jose
    International Symposium of Wireless Communication Systems
    p. 125-129
    Presentation's date: 2013-08
    Presentation of work at congresses
    Image
  • Multi-band spectrum selection framework based on partial observations

     Pérez Romero, Jordi; Raschella, Alessandro; Sallent Roig, Jose Oriol; Umbert Juliana, Anna
    IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks
    p. 6583418-1-6583418-3
    DOI: 10.1109/WoWMoM.2013.6583418
    Presentation's date: 2013-07
    Presentation of work at congresses
    Image
  • On the use of POMDP for spectrum selection in cognitive radio networks

     Raschella, Alessandro; Pérez Romero, Jordi; Sallent Roig, Jose Oriol; Umbert Juliana, Anna
    International Conference on Cognitive Radio Oriented Wireless Networks
    p. 19-24
    Presentation's date: 2013-07
    Presentation of work at congresses
  • REM-based real time testbed: a proof of concept on the benefits of using REM for improving radio resource management capabilities

     Casadevall Palacio, Fernando-jose; Umbert Juliana, Anna
    International Conference on Telecommunications
    p. 1-5
    DOI: 10.1109/ICTEL.2013.6632148
    Presentation's date: 2013-05
    Presentation of work at congresses
    Image
  • D22.1 Definition of EuWIn@CNIT/Bologna testbed interfaces and preliminary plan of activities  Open access

     Dardari, Davide; Verdone, Roberto; Abrignani, Melchiorre Danilo; Buratti, Chiara; Stajkic, Andrea; Martelli, Flavia; Kaltenberger, Florian; Payaró Llisterri, Miquel; Gezici, Sinan; Umbert Juliana, Anna
    Date: 2013-04
    Report
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  • D21.1 - Description of EuWIn@CTTC technical facilities and interfaces, and preliminary plan of activities  Open access

     Payaró Llisterri, Miquel; Bertzoudis, Nikolaos; Fernandez Prades, Carles; Closas Gómez, Pau; Arribas, Javier; Verdone, Roberto; Gezici, Sinan; Umbert Juliana, Anna; Oestges, Claude; Kryszkiewicz, Pawel; Kaltenberger, Florian; Dardari, Davide
    Date: 2013-04
    Report
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  • A testbed platform to demonstrate spectrum selection in opportunistic networks

     Raschella, Alessandro; Umbert Juliana, Anna; Pérez Romero, Jordi; Sallent Roig, Jose Oriol
    Wireless and Mobile Networking Conference
    DOI: 10.1109/WMNC.2013.6549036
    Presentation's date: 2013-04
    Presentation of work at congresses
  • Results analysis and validation : D5.3  Open access

     Moreno, Oscar; Pérez Romero, Jordi; Sallent Roig, Jose Oriol; Raschella, Alessandro; Umbert Juliana, Anna; González, José Luis; Gebert, Jens; Fuchs, Rolf; Demestichas, Panagiotis; Georgakopoulos, Andreas; Stavroulaki, Vera; Tsagkaris, Kostas; Kritikou, Yiouli; Tzifa, Lia; Koutsouris, Nikos; Karvounas, Dimitrios; Logothetis, Marios; Sarli, Asimina; Bantouna, Aimilia; Papadopoulou, Louisa-Magdalene; Galani, Aristi; Vlacheas, Panagiotis; Morakos, Petros; Antzoulatos, Alexandros; Mueck, Markus; Drewes, Christian; Tosic, Milenko; Boskovic, Dragan; Cirilovic, Mirko; Vahid, Seiamak; Ghoraishi, Mir; Pega, Stéphane; Bourdellès, Michel; Bagayoko, Abdoulaye; Mouton, Christian; Panaitopol, Dorin; Delsol, Thomas; Nehring, Florian; Moser, Guenter; Ikovic, Ognjen
    Date: 2012-12-31
    Report
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  • Network of Excellence in Wireless COMmunications #

     Pascual Iserte, Antonio; Pérez Neira, Ana Isabel; Najar Marton, Montserrat; Agusti Comes, Ramon; Umbert Juliana, Anna; Casadevall Palacio, Fernando-jose; Sanchez Gonzalez, Juan; Caus Lopez, Marius; Koutlia, Aikaterini; Rubio Lopez, Javier; Pérez Romero, Jordi
    Competitive project
  • On demonstrating spectrum selection functionality for opportunistic networks  Open access

     Raschella, Alessandro; Umbert Juliana, Anna; Pérez Romero, Jordi; Sallent Roig, Jose Oriol
    International Conference on Mobile Services, Resources, and Users
    p. 80-85
    Presentation's date: 2012-10
    Presentation of work at congresses
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  • Performance analysis of satellite-HSDPA transmissions in emergency networks  Open access

     Raschella, Alessandro; Araniti, Giuseppe; Umbert Juliana, Anna; Iera, Antonio; Molinaro, Antonella
    International ICST Conference on Personal Satellite Services
    p. 40-49
    Presentation's date: 2011-02-17
    Presentation of work at congresses
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  • Acceso radio cognitivo y oportunista

     Raschella, Alessandro; Bouali, Faouzi; Bolea, Liliana; Sanchez Gonzalez, Juan; Umbert Juliana, Anna; Ferrús Ferré, Ramon; Casadevall Palacio, Fernando-jose; Agusti Comes, Ramon; Pérez Romero, Jordi; Sallent Roig, Jose Oriol
    Competitive project
  • DR9.3 Final report of the JRRM and ASM activities  Open access

     Pérez Romero, Jordi; Serrador, António; Caeiro, Luisa; Correia, Luis; Moretti, Marco; Bezerra Rodrigues, Emanuel; Sroka, Pawel; Bogucka, Hanna; López Benítez, Miguel; Umbert Juliana, Anna; Casadevall Palacio, Fernando-jose; Jouini, Wassim; Palicot, Jacques; Moy, Christophe; Kliks, Adrian; Debbah, Merouane
    Date: 2010-12
    Report
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  • Opportunistic networks and Cognitive Management Systems for Efficient Application Provision in the Future

     Pérez Romero, Jordi; Ferrús Ferré, Ramon; Gelonch Bosch, Antoni; Casadevall Palacio, Fernando-jose; Agusti Comes, Ramon; Sanchez Gonzalez, Juan; Umbert Juliana, Anna; Raschella, Alessandro; Bouali, Faouzi; Sallent Roig, Jose Oriol
    Competitive project
  • On the optimization of power assignment to support multicast applications in HAP-based systems  Open access

     Araniti, Giuseppe; Iera, Antonio; Molinaro, Antonella; Raschella, Alessandro; Umbert Juliana, Anna
    International Conference on Telecommunications
    p. 219-226
    DOI: 10.1109/ICTEL.2010.5478743
    Presentation's date: 2010-04
    Presentation of work at congresses
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  • Real-Time Emulation of Heterogeneous Wireless Networks with End-to-Edge Quality of Service Guarantees: The AROMA Testbed

     López Benítez, Miguel; Bernardo Alvarez, Francisco; Vucevic, Nemanja; Umbert Juliana, Anna
    Eurasip journal on wireless communication and networking
    num. 961302, p. 1-33
    DOI: 10.1155/2010/961302
    Date of publication: 2010
    Journal article
  • FLEXIBLE AND SPECTRUM-AWARE RADIO ACCESS THROUGH MEASUREMENTS AND MODELLING IN

     Pérez Romero, Jordi; Raschella, Alessandro; López Benítez, Miguel; Garcia Escriche, Sergio; Umbert Juliana, Anna; Ferrús Ferré, Ramon; Sallent Roig, Jose Oriol; Bouali, Faouzi; Bolea, Liliana; Casadevall Palacio, Fernando-jose; Agusti Comes, Ramon
    Competitive project
  • Deffinition and evaluation of JRRM and ASM algorithms  Open access

     López Benítez, Miguel; Umbert Juliana, Anna; Casadevall Palacio, Fernando-jose; Pérez Romero, Jordi
    Date: 2010-01
    Report
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  • Evaluación del nivel de utilización del espectro: Posibilidades de la tecnología cognitive radio en España  Open access

     López Benítez, Miguel; Casadevall Palacio, Fernando-jose; Umbert Juliana, Anna
    Simposium Nacional de la Unión Científica Internacional de Radio
    p. 154-155
    Presentation's date: 2009-09-17
    Presentation of work at congresses
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  • GRUP DE RECERCA EN COMUNICACIONS MÒBILS

     Bolea, Liliana; Sanchez Gonzalez, Juan; Casadevall Palacio, Fernando-jose; Marojevic, Vuk; Umbert Juliana, Anna; Pérez Romero, Jordi; Gelonch Bosch, Antoni; Ferrús Ferré, Ramon; Sallent Roig, Jose Oriol; Bouali, Faouzi; Agusti Comes, Ramon
    Competitive project
  • Spectral occupation measurements and blind standard recognition sensor for cognitive radio networks

     López Benítez, Miguel; Casadevall Palacio, Fernando-jose; Umbert Juliana, Anna; Pérez Romero, Jordi; Hachemani, Rachid; Jacques, Palicot; Christophe, Moy
    4th International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom 2009)
    p. 1-9
    DOI: 10.1109/CROWNCOM.2009.5189204
    Presentation's date: 2009-06
    Presentation of work at congresses
  • SINR-based Transport Channel Selection for MBMS Applications

     Raschella, Alessandro; Umbert Juliana, Anna; Giuseppe, Araniti; Antonio, Iera; Antonella, Molinaro
    IEEE Vehicular Technology Conference
    p. 1-5
    DOI: 10.1109/VETECS.2009.5073855
    Presentation of work at congresses
  • Evaluation of spectrum occupancy in Spain for cognitive radio applications

     López-Benítez, Miguel; Umbert Juliana, Anna; Casadevall Palacio, Fernando-jose
    IEEE Vehicular Technology Conference
    p. 1-5
    Presentation of work at congresses
  • On teaching always-evolving wireless technologies  Open access

     Sallent Roig, Jose Oriol; Umbert Juliana, Anna; Pérez Romero, Jordi; Agusti Comes, Ramon
    International Technology, Education and Development Conference
    p. 4565-4575
    Presentation of work at congresses
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  • Spectral occupancy measurements in urban areas and their applicability to the blind standard recognition sensor concept

     López-Benítez, 5 Miguel; Casadevall Palacio, Fernando-jose; Umbert Juliana, Anna; Hachemani, Rachid; Jacques, Palicot; Christophe, Moy
    NEWCOM++ / ACoRN Joint Workshop
    p. 1-5
    Presentation of work at congresses
  • On the impact of the user terminal velocity on HSPA performance in MBMS multicast mode  Open access

     Raschella, Alessandro; Umbert Juliana, Anna; Araniti, Giuseppe; Iera, Antonio; Molinaro, Antoniella
    International Conference on Telecommunications
    p. 339-344
    DOI: 10.1109/ICTEL.2009.5158668
    Presentation's date: 2009
    Presentation of work at congresses
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  • Teaching wireless telecommunications: experiencing the network to stimulate the learning process

     Sallent Roig, Jose Oriol; Pérez Romero, Jordi; Umbert Juliana, Anna; Agusti Comes, Ramon
    International Technology, Education and Development Conference (INTED)
    p. 1-10
    Presentation's date: 2008-03
    Presentation of work at congresses
  • NEWCOM++ (Network of Excellence in Wireless Communications)

     Pérez Romero, Jordi; Umbert Juliana, Anna; Agusti Comes, Ramon; Casadevall Palacio, Fernando-jose; Sallent Roig, Jose Oriol; Ferrús Ferré, Ramon; López Benítez, Miguel; Bezerra Rodrigues, Emanuel; Gelonch Bosch, Antoni; Marojevic, Vuk; Gomez Miguelez, Ismael; Pérez Neira, Ana Isabel; Pascual Iserte, Antonio; Najar Marton, Montserrat
    Competitive project
  • Real-time evaluation of radio access technology selection policies in heterogeneous wireless systems: The AROMA testbed approach

     López-Benítez, M; Vucevic, Nemanja; Bernardo Alvarez, Francisco; Umbert Juliana, Anna
    Eleventh ACM Internacional Conference on Modeling, Analysis, and Simulation of Wireless and Mobile Systems (MSWiM 2008)
    p. 294-302
    Presentation of work at congresses
  • The real-time AROMA testbed for all-IP heterogeneous wireless access networks

     Umbert Juliana, Anna; López-Benítez, M; Bernardo Alvarez, Francisco; Vucevic, Nemanja; Azevedo, R; Oliveira, A
    4th International Conference on Testbeds and Research Infrastructures for the Development of Networks & Communities (TRIDENTCOM 2008)
    p. 1-10
    Presentation of work at congresses
  • A real-time platform for end-to-edge QoS evaluation in heterogeneous networks

     Umbert Juliana, Anna; López-Benítez, M; Vucevic, Nemanja; Bernardo Alvarez, Francisco
    ICT Mobile and Wireless Communications Summit (ICT MobileSummit 2008)
    p. 1-8
    Presentation of work at congresses
  • Quality of experience evaluation under QoS-aware mobility mechanisms

     Bernardo Alvarez, Francisco; Vucevic, Nemanja; Umbert Juliana, Anna; López-Benítez, M
    European Wireless
    p. 1-7
    Presentation of work at congresses
  • End-to-edge QoS across heterogeneous wireless and wired domains

     Vucevic, Nemanja; Bernardo Alvarez, Francisco; Umbert Juliana, Anna; López-Benítez, M
    International ICST Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness
    p. 1-7
    Presentation of work at congresses
  • Advanced and versatile real-time emulation platform for heterogeneous radio access systems

     Bernardo Alvarez, Francisco; Umbert Juliana, Anna; López-Benítez, M; Vucevic, Nemanja
    Third ACM Internacional Workshop on Performance Monitoring, Measurement, and Evaluation of Heterogeneous Wireless and Wired Networks (PM2HW2N 2008)
    p. 180-185
    Presentation of work at congresses
  • Real-time HSPA emulator for end-to-edge QoS evaluation in all-IP beyond 3G heterogeneous wireless networks  Open access

     López-Benítez, M; Bernardo Alvarez, Francisco; Vucevic, Nemanja; Umbert Juliana, Anna
    International Workshop on the Evaluation of Quality of Service through Simulation in the Future Internet
    p. 1-12
    DOI: 10.1109/EW.2008.4623860
    Presentation's date: 2008
    Presentation of work at congresses
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  • A Beyond 3G Real-Time Testbed for an all-IP Heterogeneous Network

     Bernardo Alvarez, Francisco; Vucevic, Nemanja; Budzisz, Lukasz; Umbert Juliana, Anna
    ACM International Symposium on Modeling, Analysis and Simulation of Wireless and Mobile Systems
    p. 1-10
    DOI: 10.1145/1298091.1298101
    Presentation's date: 2007-10-22
    Presentation of work at congresses
  • Evaluation of Perceived QoS with Multimedia Applications in a Heterogeneous Wireless Network

     Nemanja, Vucevic; Francisco, Bernardo; Umbert Juliana, Anna; Budzisz, Lukasz
    IEEE ISWCS 2007 Conference
    p. 1-150
    Presentation's date: 2007-10-18
    Presentation of work at congresses