Grup Recerca Comunicacions Mòbils. GRCM

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Conferencies

Conferences 2026

Conferences 2025

  • J. Pérez-Romero, J.X. Salvat, J.A. Ayala-Romero, O. Sallent, A. Umbert, J. Sánchez-González, X. Costa-Pérez,   Comparative Analysis of Reconfigurable Intelligent Surfaces and Relay Nodes for Energy Saving, EuCNC & 6G Summit, Poznan (Poland), 03/June/2025 - 06/June/2025.
  • J.A. Lazaro, J. Casas, S. Royo, J. Ruiz-Hidalgo, J.M. Fàbrega, R. Martínez, S. Bernhard, F. Honz, A. Shen, J. Ramirez, J. Renaudier, H. Mardoyan, J. Jensen, J. Altabas, P. Garcia-Gómez, J. Riu, P. Bakopoulos, D. Kalavrouziotis, C. Op de Beeck, E. Theodoropoulou, G. Lyberopoulos, J. Thor, Verifying Key Performance Indicators Across Multiple 6G-EWOC Demonstrations, European Conference on Networks and Communications (EuCNC & 6G Summit), Poznań (Poland), 03/June/2025–06/June/2025
  • D. Campoy, J. Pérez-Romero, O. Sallent, A. Gelonch, X. Gelabert, B. Klaiqi, Deep Neural Network Model for Dynamic Functional Split Management in Beyond 5G, IEEE International Conference on Machine Learning for Communication and Networking (ICMLCN), Barcelona(Spain), 26/May/2025–29/May/2025
  • J. Lo, J.A. Lazaro, J. Ruiz-Hidalgo, À. Solé, J. Casas, S. Sarmiento, A. Lerín, Leveraging Quantum Machine Learning for intrusion detection in Software-Defined Networks, IEEE International Conference on Machine Learning for Communication and Networking (ICMLCN), Barcelona (Spain), 26/May/2025–29/May/2025, doi: 10.1109/ICMLCN64995.2025.11140473

Conferences 2024

  • J. Pérez-Romero, Ö. F. Tuna, O. Sallent, N. Bartzoudis, E. Kartsakli, O. Kolawole, I. Vilà, M. A. Serrano, U. Gülen, On the Deployment of an AI-driven Power Control Mechanism for D-MIMO in Beyond 5G Scenarios,IEEE Conference on Standards for Communications and Networking (CSCN), Belgrade (Serbia), 25/November/2024–27/November/2024
  • E. Theodoropoulou, G. Lyberopoulos, F. Setaki, C. Marcus, O. Eriksson, S. Bernhard, P. Garcia-Gómez, S. Royo, J.M. Fàbrega, R. Martinez, R. Casellas, J. Casas, J.A. Lazaro, 6G-EWOC: AI-enhanced fiber-wireless optical 6G network in support of connected mobility, 29th IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), Athens (Greece), 21/October/2024–23/October/2024, doi: 10.1109/CAMAD62243.2024.10942755
  • S. Bernhard, J.A. Lazaro, J. Casas, V. Dios, E. Theodoropoulou, G. Lyberopoulos, P. Garcia-Gómez, S. Royo, J. Riu, C. Marcus, O. Eriksson, J. Fabrega, 6G-EWOC: Optical wireless communication in support of autonomous driving, IEEE Future Networks World Forum (FNWF), Dubai (United Arab Emirates), 15/October/2024–17/October/2024, doi: 10.1109/FNWF63303.2024.11028710
  • J.A. Lazaro, J. Casas, J. Ruiz-Hidalgo, M. Cortada, G. Martin, J. Salavedra, M. Wang, E. Theodoropoulou, G. Lyberopoulos, P. Garcia-Gómez, S. Royo, J. Riu, C. Marcus, O. Eriksson, S. Bernhard, J. Fabrega, 6G-EWOC: Crowdsourced SLAM data fusion for safe and efficient ADAS driving, IEEE Future Networks World Forum (FNWF), Dubai (United Arab Emirates), 15/October/2024–17/October/2024, doi: 10.1109/FNWF63303.2024.11028711
  • O. Sallent, J. Pérez-Romero, I. González, A. Santiago, J. Baliosian, L. Diez, R. Agüero, A. Muñiz, L. M. Contreras, E. Fernández, J. Moreno, An Optimisation as a Service Platform for Beyond 5G and 6G Networks, XXXIX Simposio Nacional de la Unión Científica Internacional de Radio, Cuenca(Spain), 04/September/2024 - 06/September/ 2024
  • J. Pérez-Romero, O. Sallent, D. Campoy, A. Gelonch, X. Gelabert, B. Klaiqi,Low Layer Functional Split Management in 5G and Beyond: Architecture and Self-adaptation, 19th International Symposium on Wireless Communication Systems (ISWCS 2024), Rio de Janeiro (Brasil),14/July/2024-17/July/2024
  • S. Sarmiento, E. Llanos, P. Adillon, Y. Tabares, J.A. Lazaro, S. Etcheverry, Phase noise reduction in continuous-variable quantum key distribution using digital filtering, 24th International Conference on Transparent Optical Networks (ICTON), Bari (Italy), 14/July/2024–18/July/2024, doi: 10.1109/ICTON62926.2024.10647595

Conferences 2023

  • E. Kartsakli, J. Perez-Romero, N. Bartzoudis, O. Sallent, O. Kolawole, X. Tao, S. K. Mohalik, T. Mach, S. Liu,Y. Deng, G. Mandò, A. Antonopoulos, V. Frascolla, S. Kosu, G. Kalem, F. Buining, E. Quiñones, An Evolutionary Edge Computing Architecture for Beyond 5G Era, IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks 2023 (CAMAD), Edinburgh(Scotland), 06/November/2023 to 08/November/2023.
  • J.-M. Martinez-Caro, J. Pérez-Romero, R. Agüero, A. Muñiz, E. Atxutegi, L. Diez, L.-M. Contreras, I. González, F.-J. Moreno-Muro, P. Pavon-Marino, O. Sallent , The role of Network Digital Twinning in a 6G-oriented Optimization-as-a-Service Platform", XXXVIII Simposio Nacional de la Unión Científica Internacional de Radio (URSI 2023), Cáceres(Spain), 13/September/2023-15/September/2023
  • S. Sarmiento, J.A. Lazaro, Low-cost all-optical switching nodes for ultra-dense optical metro-access networks, 23rd International Conference on Transparent Optical Networks (ICTON), Bucharest (Romania), 02/July/2023–06/July/2023, doi: 10.1109/ICTON59386.2023.10207172
  • I. Vilà, O. Sallent, J. Pérez-Romero, Expanding Edge Computing deeper into Beyond 5G Radio Access Networks, 9th IEEE Conference on Network Softwarization - 2nd International Workshop on Edge Network Softwarization (ENS), Madrid(Spain), 19/June/2023 to 23/June/2023
  • J. Lozano, H. Jiménez, S. Torres, P. Biosca, B. Fontanet, J. Pinazo, A. Lerín, V. Dios, J. Casas, J.A. Lazaro, Optical phased array antenna apodization for lidar in autonomous vehicles, XIII Reunión Española de Optoelectrónica (OPTOEL), Sevilla (Spain), 14/June/2023–16/June/2023

Conferences 2022

  • M. Trullenque, O. Sallent, D. Camps-Mur, J. Escrig, C. Herranz-Claveras, J. Nasreddine, J. Pérez-Romero, On Alleviating Cell Overload in Vehicular Scenarios, IEEE 96th Vehicular Technology Conference (VTC’22 Fall), London(UK) / Beijing (China), 26/September/2022 to 29/September/2022
  • J. Pérez-Romero, O. Sallent, O. Ruiz, On Relay User Equipment Activation in Beyond 5G Radio Access Networks , IEEE 96th Vehicular Technology Conference (VTC’22 Fall), London(UK) / Beijing (China), 26/September/2022 to 29/September/2022
  • J. Pinazo, A. Lerín, F. de Gibert, Á. Moliner, D. Sevilla, A. Jurado, I. Ríos, R. Jerez, J. Santiago, Á. Linuesa, A. Cano, V. Dios, A. Comeron, J. Casas, J.A. Lazaro, Perception in the era of autonomous vehicles, Smart City Expo World Congress, Barcelona (Spain), 15/November/2022–17/November/2022

Conferences 2021

  • J. Pérez-Romero, O. Sallent, Leveraging User Equipment for Radio Access Network Augmentation,IEEE Conference on Standards for Communications and Networking (CSNC), 15/December/2021 to 17/December/2021
  • E. Chacón, J. Mesegué, R. Fernandez, J.A. Lazaro, Desarrollo de un entorno de simulación para el aprendizaje de un algoritmo de navegación autónoma de un velero de 2 metros de eslora, XLII Jornadas de Automática, Castellón de la Plana (Spain), 01/September/2021–03/September/2021, doi: 10.17979/spudc.9788497498043.006

Conferences 2020

Conferences 2019

  • I. Vilà, J. Pérez-Romero, O. Sallent, A. Umbert, R. Ferrús, Performance Measurements-based Estimation of Radio Resource Requirements for Slice Admission Control, IEEE 90th Vehicular Technology Conference (VTC2019-Fall), Honolulu(Hawai-USA), 22/September/2019 to 25/September/2019
  • S. Sarmiento, J. Delgado, J.A. Altabas, S. Spadaro, S. Shinada, H. Furukawa, J. Vegas, J.A. Lazaro, N. Wada, Experimental investigation of 50-90 Gb/s IM-DD NOMA-CAP modulation for short range optical transmission applications, International Conference on Photonics in Switching and Computing (PSC), Xi'an (China), 03/September/2019–05/September/2019

Conferences 2018

  • E. Jimeno, J. Pérez-Romero, I. Vilà Muñoz, B. Blanco, A. Sanchoyerto, J. Fernández Hidalgo, 5G Framework for automated network adaptation in Mission Critical Services”, IEEE Conference on Network Function Virtualization and Software Defined Networks (IEEE NFV-SDN) - 5GNetApp Workshop on 5G-ready Network Applications and Services Development and Orchestration over Application-aware Network Slices, Verona, Italy, 27/Nov/2018 to 29/Nov/2018

  • L. Kulacz, P. Kryszkiewicz, A. Kliks, J. Pérez-Romero, Waveform Flexibility in Database-Oriented Cognitive Wireless Systems”, Global Information Infrastructure and Networking Symposium (GIIS 2018), Thessaloniki, Greece, 23/Oct/2018 to 25/Oct/2018
  • J.A. Altabas, L. Suhr, G. Silva, J.A. Lazaro, J.I. Garces, J. Jensen, A. Clausen, 25Gbps quasicoherent receiver for beyond NG-PON2 access networks, European Conference on Optical Communication (ECOC), Rome (Italy), 23/September/2018–27/September/2018, doi: 10.1109/ECOC.2018.8535548
  • S. Sarmiento, A. Gran, J.A. Altabas, M. Scalabroni, S. Spadaro, J.I. Garces, J.A. Lazaro, Experimental assessment of 5-10Gbps 5G multicarrier waveforms with intensity-modulation direct-detection for PONs, International Conference on Photonics in Switching and Computing (PSC), Limassol (Cyprus), 19/September/2018–21/September/2018

  • J. Pérez-Romero, V. Riccobene, F. Schmidt, O. Sallent, E. Jimeno, J. Fernández, A. Flizikowski, I. Giannoulakis, E. Kafetzakis, Monitoring and Analytics for the Optimisation of Cloud Enabled Small Cells, IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (IEEE CAMAD 2018), Barcelona, Spain, 17/Sep/2018 to 19/Sep/2018



  • R. Ferrús, O.Sallent, J.Pérez-Romero, Marco funcional para la gestión de slicing en la red de acceso radio 5G, XXXIII Simposium Nacional de la Unión Científica Internacional de Radio (URSI 2018), Granada(Spain), 05/Sep/2018 to 07/Sep/2018
  • D. Careglio, S. Spadaro, A. Cabellos-Aparicio, J.A. Lazaro, J. Perelló, P. Barlet, J.M. Gene, J. Paillisse, ALLIANCE Project: Architecting a Knowledge-Defined 5G-Enabled Network Infrastructure, 20th International Conference on Transparent Optical Networks (ICTON), Bucharest (Romania), 01/July/2018–05/July/2018, doi: 10.1109/ICTON.2018.8473626
  • J.A. Lazaro, M. Coves, S. Sarmiento, J.A. Altabas, A. Lerín, 5G connected vehicles supported by optical fiber access, 20th International Conference on Transparent Optical Networks (ICTON), Bucharest (Romania), 01/July/2018–05/July/2018, doi: 10.1109/ICTON.2018.8473836




  • A. Umbert, O. Sallent, J. Pérez-Romero, J. Sánchez-González, D. Collins, M. Kist , An Experimental Assessment of Channel Selection in Cognitive Radio Networks, 14th International Conference on Artificial Intelligence Applications and Innovations (AIAI-2018) - 3rd Workshop on 5G - Putting Intelligence to the Network Edge (5G-PINE), Rhodes(Greece), 25/May/2018 to 27/May/2018, pp: 1 - 10, DOI: 10.1007/978-3-319-92016-0


  • J. Pérez-Romero, O. Sallent, R. Ferrús, R. Agustí , On the Configuration of Radio Resource Management in a Sliced RAN, 3rd IFIP/IEEE International Symposium on Integrated Network Management - 2nd International Workshop on Management of 5G Networks (5GMan 2018), Taipei(Taiwan), 23/Apr/2018 to 27/Apr/2018
  • J.A. Altabas, G. Silva, M. Didriken, J.A. Lazaro, J.I. Garces, I. Monroy, J. Jensen, Real-time 10Gbps polarization independent quasicoherent receiver for NG-PON2 access networks, Optical Fiber Communications Conference and Exhibition (OFC), San Diego (United States), 11/March/2018–15/March/2018

Conferences 2017





  • K. Koutlia, A. Umbert, S. Garcia , F. Casadevall , RAN slicing for multi-tenancy support in a WLAN scenario, IEEE Conference on Network Softwarization  (NetSoft), Bologna(Italy), 03/Jul/2017 to 07/Jul/2017, DOI: 10.1109/NETSOFT.2017.8004254
  • S. Sarmiento, S. Spadaro, J.A. Lazaro, Cost-effective ROADM architecture for C/DWDM metro-access networks convergence, 19th International Conference on Transparent Optical Networks (ICTON), Girona (Spain), 02/July/2017–06/July/2017, doi: 10.1109/ICTON.2017.8024960


  • J. Pérez-Romero, C.Costa, B.A. Abubakar, E. Panaousis, H. Mouratidis, K. M. Nasr, S.Vahid, K. Moessner , Self-X functions in Cloud Enabled Small Cell Networks, European Conference on Networks and Communications (EuCNC 2017), Oulu(Finland), 12/Jun/2017 to 15/Jun/2017


  • A. Kostopoulos, I. Chocliouros, F–C Kuo, R. Riggio, L. Goratti, N. Nikaein, I. Giannoulakis, J. Pérez-Romero, T. Chen, R. Steinert, D. Panaitopol, Design Aspects for 5G Architectures. The SESAME and COHERENT approach, IEEE International Conference on Communications (ICC) - 4th International Workshop on 5G Architecture, Paris(France), 21/May/2017 to 25/May/2017




Conferences 2016





  • J. Sánchez-González, J. Pérez-Romero, R. Agustí, O. Sallent, On Learning Mobility Patterns in Cellular Networks, 12th IFIP International Conference on Artificial Intelligence Applications and Innovations (AIAI 2016) - 1st Workshop on 5G – Putting Intelligence to the Network Edge (5G-PINE 2016), Thessaloniki, Grecia, 16/Sep/2016 to 18/Sep/2016

  • L. Goratti, C. Costa, J. Perez-Romero, O. Sallent, C. Ruiz, A. Betzler, P. Sayyad Khodashenas, S. Vahid, K. Nasr, B. Abubakar, A. Whitehead, M. Belesioti, I. Chochliouros, Network Architecture and Essential Features for 5G: The SESAME Project Approach, 12th IFIP International Conference on Artificial Intelligence Applications and Innovations (AIAI 2016) - 1st Workshop on 5G – Putting Intelligence to the Network Edge (5G-PINE 2016), Thessaloniki, Grecia, 16/Sep/2016 to 18/Sep/2016
  • J.A. Altabas, D. Izquierdo, J.A. Lazaro, J.I. Garces, 1Gbps full-duplex 5GHz frequency slots uDWDM flexible metro/access networks based on VCSEL-RSOA transceiver, International Conference on Photonics in Switching (PS), Tempe (United States), 12/September/2016–14/September/2016

  • J. Pérez-Romero, J. Sánchez-González, O. Sallent, R. Agustí, On Learning and Exploiting Time Domain Traffic Patterns in Cellular Radio Access Networks, 12th International Conference on Machine Learning and Data Mining (MLDM) 2016, New York, EE.UU, 16/Jul/2016 to 21/Jul/2016
  • S. Sarmiento, R. Montero, J.A. Altabas, D. Izquierdo, F. Agraz, A. Pages, J. Perelló, J.M. Gene, M. Alonso, Á. Pascual, J.I. Garces, S. Spadaro, J.A. Lazaro, SDN-enabled flexible optical node designs and transceivers for sustainable metroaccess networks convergence, 18th International Conference on Transparent Optical Networks (ICTON), Trento (Italy), 10/July/2016–14/July/2016, doi: 10.1109/ICTON.2016.7550659
  • J.A. Lazaro, S. Spadaro, J. Perelló, J.M. Gene, J.A. Altabas, A. Pages, D. Careglio, P. Barlet, A. Cabellos-Aparicio, J. Solé-Pareta, SUNSET: sustainable network infrastructure enabling the future digital society, 18th International Conference on Transparent Optical Networks (ICTON), Trento (Italy), 10/July/2016–14/July/2016, doi: 10.1109/ICTON.2016.7550420
  • J.A. Altabas, D. Izquierdo, Á. Pascual, S. Sarmiento, J.A. Lazaro, J.I. Garces, A. Villafranca, Design of flexible udWDM metro-access network devices assisted by high resolution complex spectroscopy, 18th International Conference on Transparent Optical Networks (ICTON), Trento (Italy), 10/July/2016–14/July/2016, doi: 10.1109/ICTON.2016.7550448


  • J. Perez-Romero, O. Sallent, C. Ruiz, A. Betzler, P. S. Khodashenas, S. Vahid, K. M. Nasr, B. Abubakar, A. Whitehead, L. Goratti, Self-X in SESAME, European Conference on Networks and Communications (EUCNC) 2016, Atenas, Grecia, 27/Jun/2016 to 30/Jun/2016




Conferences 2015


  • A. F. Abdelkader, J. Pérez-Romero, A. Umbert, F. Casadevall, A. Kliks, P. Kryszkiewicz , Deployment of Indoor LTE Small Cells in TV White Spaces, Joint NEWCOM/COST Workshop on Wireless Communications (JNCW 2015), Barcelona, Spain , 14/Oct/2015 to 15/Oct/2015
  • J. Perelló, J.M. Gene, J.A. Lazaro, A. Pages, S. Spadaro, Assessment of Flex-grid/SDM backbone networks under inter-core XT-limited transmission reach, International Conference on Photonics in Switching (PS), Florence (Italy), 22/September/2015–25/September/2015, doi: 10.1109/PS.2015.7328996
  • J.A. Altabas, D. Izquierdo, F. Sotelo, I. Garcés, J.A. Lazaro, A. Lerín, S. Spadaro, G. Junyent, Experimental demonstration of Flex-Grid udWDM with 6.25GHz full-duplex frequency slots for metro/access & data centers, International Conference on Photonics in Switching (PS), Florence (Italy), 22/September/2015–25/September/2015, doi: 10.1109/PS.2015.7328967




  •  On Enhancing Almost Blank Subframes Management for efficient eICIC in HetNets, IEEE 81st Vehicular Technology Conference VTC2015-Spring, Glasgow, UK, 11/May/2015 to 14/May/2015
  • J. Prat, S. Bernhard, F. Bonada, G. De Valicourt, J.A. Lazaro, R. Brenot, Low-cost udWDM-PON with colorless ONUs based on laser locking, Optical Fiber Communications Conference and Exhibition (OFC), Los Angeles (United States), 22/March/2015–26/March/2015

Conferences 2014



  • H. Bogucka, J. Pérez-Romero , Small cells deployment in TV White Spaces with neighborhood cooperation, URSI General Assembly and Scientific Symposium, Beijing(China), 16/Aug/2014 to 23/Aug/2014
  • E. Lopez, V. Polo, J.A. Lazaro, J. Prat, Layer 2 redesign for Metro-Access next generation PON, 16th International Conference on Transparent Optical Networks (ICTON), Graz (Austria), 06/July/2014–10/July/2014, doi: 10.1109/ICTON.2014.6876387
  • J.A. Lazaro, J.A. Altabas, S. Vairavel, S. Karthikeyan, M. Sridharan, J.I. Garces, G. Junyent, Flexible PON Key technologies: digital advanced modulation formats and devices, 16th International Conference on Transparent Optical Networks (ICTON), Graz (Austria), 06/July/2014–10/July/2014, doi: 10.1109/ICTON.2014.6876383







  • A. Kliks, P. Kryszkiewicz, A. Umbert, J. Pérez-Romero, F. Casadevall , TVWS Indoor Measurements for HetNets, IEEE Wireless Communications and Networking Conference (WCNC) 2014 - Workshop on Interference and Design Issues for Future Heterogeneous Networks, Istambul(Turkey), 06/Apr/2014
  • S. Zarza, R. Fernandez, J.A. Lazaro, I. Ortega, J.A. Altabas, Monitoring and remote control of energy consumption by WiFi networks. Smart energy saving platform, 11th International Multi-Conference on Systems, Signals and Devices (SSD), Barcelona (Spain), 11/February/2014–14/February/2014, doi: 10.1109/SSD.2014.6808798


Conferences 2013

  • E.Bezerra, F. Casadevall , Optimal Distributed Frequency Planning for OFDMA Femtocell Networks, Proceedings of the 24th IEEE International Symposium On Personal, Indoor and Mobile Radio Communications (PIMRC 13), London (UK), 08/Sep/2013 to 11/Sep/2013, pp: 2914 - 2918, ISBN: 978-1-4577-1348-4/13
  • I. Ortega, S. Zarza, J.A. Lazaro, R. Fernandez, Monitorización y control remoto de consumo energético mediante comunicación Wifi, XXXIV Jornadas de Automática, Terrassa (Spain), 04/September/2013–06/September/2013

  • J.A. Lazaro, S. Bernhard, M. Malligaraj, I. Cano, M. Parra, M. Sridharan, G. Junyent, Digitally processed modulation formats and integrated photonics for flexible optical metro-access networks, 15th International Conference on Transparent Optical Networks (ICTON), Cartagena (Spain), 23/June/2013–27/June/2013, doi: 10.1109/ICTON.2013.6603026
  • E. Lopez, V. Polo, J.A. Lazaro, J. Prat, Optimal trade-off for a bidirectional single-fibre single-wavelength TDM-PON rSOA-based ONU, 15th International Conference on Transparent Optical Networks (ICTON), Cartagena (Spain), 23/June/2013–27/June/2013, doi: 10.1109/ICTON.2013.6602923


  • F. Casadevall, A. Umbert, REM-based Real Time Testbed: A Proof of Concept on the Benefits of Using REM for Improving Radio Resource Management Capabilities , Proceedings of the 20th International Conference on Telecommunications 201.(ICT-2013) ,Casablanca (Morocco) , 06/May/2013 to 08/May/2013


  • J. Sánchez-González, O. Sallent, J. Pérez-Romero, R. Agustí , A comparison of different optimisation search methodologies for self-optimisation in wireless cellular networks, 6th Joint IFIP Wireless and Mobile Networking Conference (WMNC 2013), Dubai (United Arab Emirates), 23/Apr/2013 to 25/Apr/2013
  • S. Abadal, A. Cabellos-Aparicio, J.A. Lazaro, M. Nemirovsky, E. Alarcon, J. Solé-Pareta, Area and laser power scalability analysis in photonic networks-on-chip, 17th International Conference on Optical Network Design and Modeling (ONDM), Brest (France), 16/April/2013–19/April/2013
  • S. Bernhard, V. Katopodis, J. Bauwelinck, J.A. Lazaro, X. Yin, P. Bakopoulos, M. Spyropoulou, X.Z. Qiu, H. Avramopoulos, Flexible WDM/FTDM passive optical network with RZ-seeded all-optical sub-wavelength grid engine, Optical Fiber Communications Conference and Exposition (OFC), Anaheim (United States), 17/March/2013–21/March/2013

Conferences 2012



  • J.Pérez-Romero,O.Sallent,F.Bouali, H. Sarvanko, M.Mustonen,M Matinmikko,H.Lee,S.Vahid,K.Moessner , A Spectrum Selection Framework for Opportunistic Networks , Future Network & Mobile Summit 2012, Berlin (Germany) , 04/Jul/2012 to 06/Jul/2012
  • S. Abadal, A. Cabellos-Aparicio, J.A. Lazaro, E. Alarcon, J. Solé-Pareta, Graphene-enabled hybrid architectures for multiprocessors: bridging nanophotonics and nanoscale wireless communication, 14th International Conference on Transparent Optical Networks (ICTON), Coventry (United Kingdom), 02/July/2012–06/July/2012
  • E. Lopez, V. Polo, J.A. Lazaro, J. Prat, Full-duplex Rayleigh scattering effect in TDM-PON single-fibre wavelength-reuse networks, 14th International Conference on Transparent Optical Networks (ICTON), Coventry (United Kingdom), 02/July/2012–06/July/2012
  • J.A. Lazaro, B. Schrenk, E. Lopez, F. Bonada, V. Polo, C. Kazmierski, G. de Valicourt, R. Brenot, J. Bauwelinck, M. Forzati, I. Monroy, A. Teixeira, D. Erasme, D. Klonidis, I. Tomkos, J. Prat, C. Kouloumentas, H. Avramopoulos, SARDANA demonstrator: an extended-reach WDM/TDM PON with colorless ONUs, 17th European Conference on Networks and Optical Communications (NOC), Vilanova i la Geltrú (Spain), 20/June/2012–22/June/2012


  • E. Bezerra, F. Casadevall , On the Influence of Packet Scheduling on the Trade-Off between System Spectral Efficiency and User Fairness in OFDMA-Based Networks, Proceedings of the 18th European Wireless Conference (EW 2012), Poznań (Poland), 18/Apr/2012 to 20/Apr/2012

Conferences 2011





  • F. Bouali, O. Sallent, J. Pérez-Romero, R. Agustí , A Novel Spectrum Selection Strategy for Matching Multi-Service Secondary Traffic to Heterogeneous Primary Spectrum Opportunities, 22nd IEEE Symposium on Personal, Indoor, Mobile and Radio Communications (PIMRC 2011) ,Toronto(Canada) , 11/Sep/2011 to 14/Sep/2011
  • J.A. Lazaro, V. Polo, B. Schrenk, F. Bonada, I. Cano, E. Lopez, C. Kazmierski, G. de Valicourt, R. Brenot, J. Bauwelinck, X.Z. Qiu, P. Ossieur, M. Forzati, J. Rigole, I. Monroy, E. Tangdiongga, M. Morant, L. Nicolau, A. Teixeira, D. Erasme, D. Klonidis, I. Tomkos, J. Prat, C. Kouloumentas, H. Avramopoulos, Optical subsystems for next generation access networks, Advanced Photonics Congress Access Networks and In-house Communications (ANIC), Toronto (Canada), 12/June/2011–16/June/2011, doi: 10.1364/ANIC.2011.AMD4
  • J. Prat, V. Polo, J.A. Lazaro, F. Bonada, E. Lopez, B. Schrenk, M. Omella, F. Saliou, Q. Le, P. Chanclou, D. Leino, R. Soila, S. Spirou, L. Costa, A. Teixeira, G. Tosi-Beleffi, D. Klonidis, I. Tomkos, Test-bed functionality of the SARDANA hybrid NG-PON, Advanced Photonics Congress Access Networks and In-house Communications (ANIC), Toronto (Canada), 12/June/2011–16/June/2011



  • F.Novillo, R.Ferrus , Distributed Channel Assignment Algorithm Based on Simulated Annealing For Uncoordinated Osaenabled WLANS , 6TH International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications (CROWNCOM 2011), Osaka (Japan), 01/Jun/2011 to 03/Jun/2011





  • M. López-Benítez, F. Casadevall, A Radio Spectrum Measurement Platform for Spectrum Surveying in Cognitive Radio, 7th International ICST Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities (TridentCom 2011), Shangai(China) , 17/Apr/2011 to 19/Apr/2011
  • B. Schrenk, J.M. Fabrega, C. Kazmierski, J.A. Lazaro, J. Prat, SOA/REAM as Vector Modulator for QAM Upstream, Optical Fiber Communications Conference and Exhibition (OFC), Los Angeles (United States), 06/March/2011–10/March/2011
  • B. Schrenk, G. de Valicourt, J.A. Lazaro, J. Prat, FSK plus ASK/ASK operation for optical 20/10 gbps access networks with simple reflective user terminals, Optical Fiber Communications Conference and Exhibition (OFC), Los Angeles (United States), 06/March/2011–10/March/2011
  • B. Schrenk, C. Stamatiadis, I. Lazarou, A. Maziotis, G. de Valicourt, J.A. Lazaro, J. Prat, H. Avramopoulos, On an ONU for full-duplex 10.5 Gbps/lambda with shared delay interferometer for format conversion and chirp filtering, Optical Fiber Communications Conference and Exhibition (OFC), Los Angeles (United States), 06/March/2011–10/March/2011
  • F. Bonada, B. Schrenk, L. Costa, M.A. Teixeira, S. Chatzi, D. Klonidis, I. Tomkos, J. Prat, J.A. Lazaro, All-Optical Intra-PON Data Routing Between ONUs with a MG-Y Tunable Laser as 2.5 Gbps Burst-Mode Transmitter, 13th International Conference on Transparent Optical Networks (ICTON), Stockholm (Sweden), 26/June/2011–30/June/2011
  • A. Lovric, S. Aleksic, J.A. Lazaro, G. Tosi Beleffi, J. Prat, V. Polo, Power efficiency of SARDANA and other long-reach optical access networks, 15th International Conference on Optical Network Design and Modeling (ONDM), Bologna (Italy), 08/February/2011–10/February/2011

Conferences 2010


  • M. López-Benítez, F. Casadevall, Spatial Duty Cycle Model for Cognitive Radio, Proceedings of the 21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2010), Istanbul(Turkey), 26/Sep/2010 to 29/Sep/2010
  • J. Prat, J. Segarra, V. Sales, J.A. Lazaro, P. Chanclou, R. Soila, A. Teixeira, G. TosiBeleffi, I. Tomkos, S. Spirou, SARDANA: an all-optical access-metro WDM/TDM-PON, 49th FITCE Congress, Athens (Greece), 01/September/2010–04/September/2010
  • J.A. Lazaro, J. Prat, J. Fàbrega, C. Kouloumentas, Enhancing dynamic student learning by teamwork in innovative projects at an Erasmus Mundus master subject adapted to the EHEA (EEES), VI Congrés Internacional de Docència Universitària i Innovació (CIDUI), Barcelona (Spain), 30/June/2010–02/July/2010

  • N. Vučević, I.F. Akyildiz, J. Pérez-Romero, Cooperation Reliability based on Reinforcement Learning for Cognitive Radio Networks, 5th IEEE Workshop on Networking Technologies for Software Defined Radio and White Space,IEEE SECON Workshops, Boston (EEUU), 21/Jun/2010 to 25/Jun/2010, ISBN: 978-1-4244-7213-0/10
  • J.A. Lazaro, J. Prat, C. Kazmierski, P. Chanclou, I. Tomkos, E. Tangdiongga, I. Monroy, X.Z. Qiu, A. Teixeira, R. Soila, P. Poggiolini, K. Sambaraju, K. Langer, D. Erasme, E. Kehayas, H. Avramopoulos, Subsystems for future access networks, Future Network & Mobile Summit, Florence (Italy), 16/June/2010–18/June/2010

  • F. Novillo, R. Ferrús, R. Agustí, J. Nasreddine, Opportunistic Channel Allocation Algorithms For Wlans Based on IEEE802.11 WLANS, Future Networl & Mobile Summit 2010, Florence(Italy), 16/Jun/2010 to 18/Jun/2010



  • M. López-Benítez, F. Casadevall, C. Martella, Performance of spectrum sensing for cognitive radio based on field measurements of various radio technologies, Proceedings of the 16th European Wireless Conference (EW 2010), Lucca (Italy), 12/Apr/2010 to 15/Apr/2010, pp: 1 - 9
  • J. Prat, J.A. Lazaro, P. Chanclou, R. Soila, A. Gallardo, A. Teixeira, G. TosiBeleffi, I. Tomkos, Results from EU Project SARDANA on 10G extended reach WDM PONs, Optical Fiber Communications Conference and Exposition (OFC), San Diego (United States), 21/March/2010–25/March/2010
  • B. Schrenk, J.A. Lazaro, J. Prat, Wavelength conversion towards Rayleigh backscattering tolerant PONs via four-wave mixing in SOA-based ONUs, Optical Fiber Communications Conference and Exposition (OFC), San Diego (United States), 21/March/2010–25/March/2010
  • B. Schrenk, F. Bonada, J.A. Lazaro, J. Prat, Fortistis: Split extension in dense passive optical networks by inline amplification with remote ASE-shaped pump delivery via colorless optical network units, Optical Fiber Communications Conference and Exposition (OFC), San Diego (United States), 21/March/2010–25/March/2010
  • J.M. Fabrega, A. El Mardini, V. Polo, J.A. Lazaro, E. Lopez, R. Soila, J. Prat, Deployment analysis of TDM/WDM single fiber PON with colourless ONU operating at 2.5 Gbps subcarrier multiplexed downstream and 1.25 gbps upstream, Optical Fiber Communications Conference and Exposition (OFC), San Diego (United States), 21/March/2010–25/March/2010

Conferences 2009


  • I. Suzuki, T. ABrao, F. Ciriaco, B. Angélico; P. Jeszensky, F. Casadevall , Reduced Cluster Search ML Decoding for QO-STBC Systems, Proceedings of the First International Conference on Advances in Satellite and Space Communications (SPACOMM 2009), Colmar (France), 22/Dec/2009 to 25/Dec/2009, pp: 48 - 53, ISBN: 978-0-7695-3694-1/09

  • M. López-Benítez, F. Casadevall, Oportunidades de despliegue para redes radio cognitivas de acceso dinámico al espectro en diversos escenarios realistas, XIX Jornadas Telecom I+D (Telecom I+D 2009) , Madrid (España), 24/Nov/2009 to 26/Nov/2009, pp: 1 - 7, ISBN: 978-84-613-5636-2
  • B. Schrenk, J.A. Lazaro, C. Kazmierski, J. Prat, Colourless FSK/ASK optical network unit based on a Fabry Pérot type SOA/REAM for symmetrical 10 Gb/s WDM-PONs, 35th European Conference on Optical Communication (ECOC), Vienna (Austria), 20/September/2009–24/September/2009
  • E. Lopez, J.A. Lazaro, C. Arellano, V. Polo, J. Prat, ONU optimal gain and position of the distribution element in Rayleigh-limited WDM and TDM PONs with reflective ONU, 35th European Conference on Optical Communication (ECOC), Vienna (Austria), 20/September/2009–24/September/2009





  • E. Bezerra Rodrigues, M. L.Walker, F. Casadevall , On the Influence of Packet Scheduling on the Trade-Off between System Spectral Efficiency and User F , 15th Eunice 2009- The Internet of the Future , Barcelona(Spain) , 07/Sep/2009 to 10/Sep/2009

  • F. Novillo, M. Churchman, R. Ferrús, R. Agustí, A Channel Allocation Algorithm for Osa-Enabled IEEE 802.11 WLANS  Wireless Communication Systems 2009. IEEE INTERNATIONAL SYMPOSIUM(ISWCS '09) , Siena (Italy), 07/Sep/2009 to 10/Sep/2009

  • L.Bolea, J.Pérez-Romero, R. Agustí, O. Sallent, Primary Transmitter Discovery based on Image Processing in Cognitive Radio, EUNICE 2009, Barcelona (Spain), 07/Sep/2009 to 10/Sep/2009
  • L. Costa, J.A. Lazaro, V. Polo, A. Teixeira, Viability of in-service, low-cost and spatially unambiguous OTDR monitoring in TDM- and WDM-PON access networks, 11th International Conference on Transparent Optical Networks (ICTON), Island of Pico, Azores (Portugal), 28/June/2009–02/July/2009
  • B. Schrenk, J.A. Lazaro, J. Prat, Employing feed-forward downstream cancellation in optical network units for 2.5G/1.25G RSOA-based and 10G/10G REAM-based passive optical networks for efficient wavelength reuse, 11th International Conference on Transparent Optical Networks (ICTON), Island of Pico, Azores (Portugal), 28/June/2009–02/July/2009, doi: 10.1109/ICTON.2009.5185331
  • J. Prat, J.A. Lazaro, P. Chanclou, R. Soila, P. Velanas, A. Teixeira, G. Tosi Beleffi, I. Tomkos, D. Klonidis, Hybrid Ring-Tree WDM/TDM-PON Optical Distribution Network, 11th International Conference on Transparent Optical Networks (ICTON), Island of Pico, Azores (Portugal), 28/June/2009–02/July/2009
  • S. Chatzi, I. Tomkos, J.A. Lazaro, J. Prat, L-band in-line remote amplification for an extended WDM/PON ring architecture, 11th International Conference on Transparent Optical Networks (ICTON), Island of Pico, Azores (Portugal), 28/June/2009–02/July/2009




























Conferences 2008

  • T. Abrao, F. Ciriaco, L.D’Oliveira, B. Angélico, P. Jeszensky, F. Casadevall , GA, SA, and TS Near-Optimum Multiuser Detectors for S/MIMO MC-CDMA., Proceedings of the 4th IEEE Conference on Wireless Communication and Sensor Networks, Indore (India), 27/Dec/2008 to 29/Dec/2008, pp: 173 - 178 , ISBN: 978-1-4244-3328-5/08


  • L. D’Oliveira, T. Abrao, B. Angélico, P. Jeszensky, F. Casadevall, Simplified Local Search Multiuser Detection for QPSK S/MIMO MC-CDMA Systems , Proceedings of the 2nd International Conference on Signal Processing and Communication Systems (ICSPCS’2008), Gold Coast (Australia), 15/Dec/2008 to 17/Dec/2008








  • T. Abrao, F. Ciriaco, L.D’Oliveira, B. Angélico, P. Jeszensky, F. Casadevall , Weighting Particle Swarm, Simulation Annealing and Local Search Optimization for S/MIMO MC-CDMA Systems, Proceedings of the IEEE Swarm Intelligence Symposium (SIS 2008), St. Louis, Missouri (USA), 22/Sep/2008 to 23/Sep/2008, ISBN: 978-1-4244-2705-5/08
  • J.A. Lazaro, Reduction of Rayleigh Backscattering and Reflection Effects in WDM-PONs by Optical Frequency Dithering, 34th European Conference on Optical Communication (ECOC), Brussels (Belgium), 21/September/2008–25/September/2008
  • J.M. Fabrega, E. Lopez, J.A. Lazaro, M. Zuhdi, J. Prat, Demonstration of a full duplex PON featuring 2.5 Gbps Sub Carrier Multiplexing downstream and 1.25 Gbps upstream with colourless ONU and simple optics, 34th European Conference on Optical Communication (ECOC), Brussels (Belgium), 21/September/2008–25/September/2008
  • M. Omella, V. Polo, J.A. Lazaro, B. Schrenk, J. Prat, 10 Gb/s RSOA Transmission by Direct Duobinary Modulation, 34th European Conference on Optical Communication (ECOC), Brussels (Belgium), 21/September/2008–25/September/2008
  • J.A. Lazaro, Advance Networks, Workshop on Advanced PON Architecture & Components, Brussels (Belgium), 21/September/2008–25/September/2008

  • F. Novillo, H. Galeana, R. Ferrús, J. Olmos , Performance analysis of transport and radio load balancing strategies for BS assignment in mobile access networks, Proceedings of the 19th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (IEEE PIMRC 2008), Cannes (France) , 15/Sep/2008 to 18/Sep/2008





  • T. Abrao, F. Ciriaco, L.D’Oliveira, B. Angélico, P. Jeszensky, F. Casadevall , Weighting Particle Swarm Optimization SIMO MC-CDMA Multiuser Detectors, Proceedings of the 10th IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2008), Bolonia (Italy), 26/Aug/2008 to 28/Aug/2008, pp: 74 - 78, ISBN: 978-1-4244-2204-3/08


  • F. Bernardo, N. Vucevic, A. Umbert, M. López-Benítez, Quality of experience evaluation under QoS-aware mobility mechanisms, 14th European Wireless Conference 2008 (EW2008), Prague (Czech Republic), 22/Jun/2008 to 25/Jun/2008
  • S. Bernhard, M. Omella, J.A. Lazaro, J. Prat, Remote Wavelength Generation for Upstream Transmission in Time and Wavelength Division Multiplexed Passive Optical Networks with C- and L-Band Utilization, 10th International Conference on Transparent Optical Networks (ICTON), Athens (Greece), 22/June/2008–26/June/2008
  • A. Baptista, N. Pavlovic, P. Andre, D. Forin, G. Beleffi, J.A. Lazaro, J. Prat, A. Teixeira, Reconfigurable remote node for hybrid WDM dual-fiber-ring with TDM single-fiber-trees passive optical network, 10th International Conference on Transparent Optical Networks (ICTON), Athens (Greece), 22/June/2008–26/June/2008












Conferences 2007

  • A. Gelonch, X. Reves, V. Marojevic, J. Nasreddine, J. Pérez-Romero, O. Sallent, A real time emulator demonstrating advanced resource management solutions, 05/Dec/2007 to 06/Dec/2007, pp: 632 - 636, This paper received the Best Paper Award of the conference.
  • C. Kazmierski, P. Chanclou, J.A. Lazaro, Advanced component technologies for colourless access networks, Asia-Pacific Optical Communications (APOC), Wuhan (China), 01/November/2007–05/November/2007







  • O. Sallent, J. Pérez-Romero, X. Gelabert, J. Nasreddine, R. Agustí, F.Casadevall, A. Umbert, J. Olmos , Gestión Integrada de Redes de Acceso Radio Celulares 2G, 2.5G y 3G, XXII Simposium Nacional de la Unión Científica Internacional de Radio de 2007(URSI2007), La Laguna, Tenerife(Spain), 19/Sep/2007 to 21/Sep/2007
  • J.A. Lazaro, POWER BUDGET IMPROVEMENT FOR PASSIVE OUTSIDE PLANT LONG REACH HIGH DENSITY ACCESS NETWORK USING HIGH BIT RATE RSOA-ONUS, 33rd European Conference on Optical Communication (ECOC), Berlin (Germany), 16/September/2007–20/September/2007
  • J.A. Lazaro, REFLECTIVE ONUS BY INTEGRATION OF ERBIUM DOPED WAVEGUIDE AMPLIFIERS, 33rd European Conference on Optical Communication (ECOC), Berlin (Germany), 16/September/2007–20/September/2007
  • J.A. Lazaro, K. Ennser, G. Della Valle, S. Taccheo, V. Polo, J. Prat, Reflective onus by integration of erbium doped waveguide amplifiers, 33rd European Conference on Optical Communication (ECOC), Berlin (Germany), 16/September/2007–20/September/2007






  • V. Marojevic, N. Vucevic, X. Revés, A. Gelonch , Cognitive computing resource management for a ubiquitous wireless access, 4th Int’l Conf. Ubiquitous Intelligence and Computing (UIC’07), Hong kong China), 11/Jul/2007 to 13/Jul/2007,pp: 808 - 818
  • J.A. Lazaro, Next Generation Architectures for Optical Access and Enabling Technologies, 5ª Reunión Española de Optoelectrónica (OPTOEL), Bilbao (Spain), 11/July/2007–13/July/2007

  • J. Pérez-Romero, O. Sallent, R. Agustí, J. Nasreddine, M. Muck , Radio Access Technology Selection enabled by IEEE P1900.4, 6th IST Mobile & Wireless Communications Summit , Budapest( Hungary), 01/Jul/2007 to 05/Jul/2007
  • F. Bonada, J.A. Lazaro, J. Prat, Noise figure characterization in erbium doped fibers for remotely amplified PONs, 9th International Conference on Transparent Optical Networks (ICTON), Rome (Italy), 01/July/2007–05/July/2007














  • J. Pérez-Romero, R. Ferrús, O. Sallent, J. Olmos, RAT Selection in 3GPP-based Cellular Heterogeneous Networks: from Theory to Practical Implementation , IEEE WCNC Conference, 11/Mar/2007 to 15/Mar/2007


Conferences 2006








  • D. Gómez-Barquero, D. Calabuig, J. Monserrat, N. Cardona, N. García, J. Pérez-Romero , Hopfield Neural Network Algorithm for Joint Dynamic Resource Allocation in Heterogeneous Wireless Networks, Joint NEWCOM-ACORN Workshop, Viena(Austria), 20/Sep/2006 to 22/Sep/2006
  • J.A. Lazaro, Frequency-modulated Source Broadening to Reduce Rayleigh Backscattering in Bidirectional Centralized Light Source WDM-PON Access Networks, 32nd European Conference on Optical Communication (ECOC), Cannes (France), 24/September/2006–28/September/2006
  • J.A. Lazaro, Remotely Amplified SARDANA: Single-fibre-tree Advanced Ring-based Dense Access Network Architecture, 32nd European Conference on Optical Communication (ECOC), Cannes (France), 24/September/2006–28/September/2006
  • J.A. Lazaro, V. Polo, C. Bock, M. Omella, J. Prat, Remotely Amplified SARDANA: Single-fibre-tree Advanced Ring-based Dense Access Network Architecture, 32nd European Conference on Optical Communication (ECOC), Cannes (France), 24/September/2006–28/September/2006









  • J. Majkowski, F.Casadevall , QoS Protection for IEEE 802.11e in WLAN with Shared EDCA and DCF Access, Proceedings of the IASTED Communication Systems and Netrworks 2006 (special session on Wireless Communication Systems and Networks (WCSN 2006), Palma de Mallorca (Spain), 28/Aug/2006 to 30/Aug/2006
  • A. Villafranca, J.A. Lazaro, I. Salinas, J. Garces, Caracterizacion de fuentes opticas basada en el uso del analizador de espectros opticos de alta resolucion bosa, 4ª Reunión Española de Optoelectrónica (OPTOEL), Elche (Spain), 12/July/2006–14/July/2006


  • F. Casadevall, R.Jung, A. Vega, A. Barbaresi, N.Nafisi, A. Gomes, L. Correia , Overview of the AROMA Project, Proceedings of the Proceedings of 15th Mobile & Wireless Communication Summit, Mykonos (Greece), 05/Jun/2006 to 07/Jun/2006


  • L.Budzisz, R. Ferrus, F. Casadevall , On the performance of the SCTP in dynamically changing channel , Proceedings of the Proceedings of 15th Mobile & Wireless Communication Summit, Mykonos (Greece),05/Jun/2006 to 07/Jun/2006


  • O. Sallent, P. Karlsson, A. Barbaresi, L. Wang, H. Gonzalez, F. Cabral-Pinto, F. Casadevall, EVEREST Results on RRM/CRRM: An Overview, Proceedings of the Proceedings of 15th Mobile & Wireless Communication Summit, Mikonos (Greece), 04/Jun/2006 to 07/Jun/2006

  • R. Ferrús, N. Nafisi, O. Sallent, J. Pérez-Romero, A. Gelonch , Towards End-to-end QoS in a Beyond 3G Scenario, Proceedings of the Proceedings of 15th Mobile & Wireless Communication Summit, Mikonos (Greece), 04/Jun/2006 to 07/Jun/2006











  • J. Pérez-Romero, O. Sallent, R. Agustí, N. García, L.Wang, H.Aghvami , Network-Controlled Cell-Breathing for Capacity Improvement in Heterogeneous CDMA/TDMA Scenarios, IEEE Wireless Communications and Networking Conference( WCNC'06), Las Vegas(USA), 03/Apr/2006 to 06/Apr/2006, pp: 36 - 41, ISBN: 1-4244-0270-0/06
  • A. Villafranca, J.A. Lazaro, J. Lasobras, I. Garces, DFB laser dynamics and noise characterization by high-resolution and high-dynamic range measurements of its CW optical spectrum, SPIE Photonics Europe: Conference on Semiconductor Lasers and Laser Dynamics II, Strasbourg (France), 03/April/2006–07/April/2006


  • R. Ferrús, A. Gelonch, F. Casadevall, X. Revés, Nima Nafisi , EVEREST Testbed: QoS Management Evaluation in B3G Networks, 2nd International IEEE/Create-Net Conference on Testbeds and Research Infrastructures for the Development of Networks and Communities (TRIDENCOM 2006), Barcelona (Spain), 01/Mar/2006 to 03/Mar/2006


Conferences 2005






  • A. Gelonch, X. Revés, V. Majorevic , P-HAL: A Middelware for SDR applications , Software Defined Radio Technical Conference and Products Exposition (SDR’05), Orange County(California), 14/Nov/2005 to 18/Nov/2005











  • N. Nafisi, R. Ferrús, A. Gelonch, O. Sallent, J. Pérez-Romero, L. Wang, M. Dohler, H. Aghvami , QoS-aware path selection in a B3G system, 16th IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC’05), Berlin(Germany), 11/Sep/2005 to 15/Sep/2005, pp: 1840 - 1844, ISBN: 978-3-8007-2909-8/05

  • V. Marojevic, X. Revés, A. Gelonch, Computing Resource Management for SDR Platformn, 16th IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC’05) , Berlin(Germany), 11/Sep/2005 to 15/Sep/2005, pp: 685 - 689 , ISBN: 978-3-8007-2909-8/05

  • X. Revés, V. Marojevic, R. Ferrús, A. Gelonch, FPGA’s Middleware for Software Radio Applications, International Conference on Field Programmable Logic and Applications (FPL’05),  Tampere(Finland), 24/Aug/2005 to 26/Aug/2005, pp: 598 - 601, ISBN: 0-7803-9362-7/05

  • X. Gelabert, J. Pérez-Romero, O. Sallent, R. Agustí, F. Casadevall , Radio Resource Management in Heterogeneous Networks, 3rd International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks(HET-NETs'05) ,Ilkley(UK) , 18/Jul/2005 to 20/Jul/2005
  • M. Losada, A. López, J. Gregorio, J.A. Lazaro, Assessment of physical impairments in a dwdm ring network based on optical packet switching, 10th European Conference on Networks and Optical Communications (NOC), London (United Kingdom), 10/July/2005–13/July/2005




  • R. Ferrús, A. Gelonch, F. Casadevall, X. Revés, N. Nafisi, M. Dohler, Demostrador for CRRM and E2E QoS Management Evaluation in B3G Networks, 14th IST Mobile & Wireless Communications Summit, Dresden(Germany), 19/Jun/2005 to 23/Jun/2005






  • X. Revés, V. Marojevic, A. Gelonch , Fully Software-based Radio Equipment, URSI’05, Poznan(Polonia), 07/Apr/2005 to 09/Apr/2005


Conferences 2004




  • J. Luo, C. Kloeck, G. Dimitrakopoulos, K. Moessner, D. Grandblaise, K. El-Khazen, D. Bourse, E. Mohyeldin, M. Dillinger, P. Demestichas, K. Tsagkaris, F. Capar, R. Agusti, O. Sallent , Reconfigurability Facilitating Composite Radio, SDR Forum Technical Conference, Phoenix (EEUU), 15/Nov/2004 to 18/Nov/2004











  • J. Pérez-Romero, O. Sallent, R. Agustí , Impact of indoor traffic on W-CDMA capacity, 15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2004), Barcelona (Spain), 05/Sep/2004 to 08/Sep/2004

  • J. Pérez-Romero, O. Sallent, R. Agustí , On dimensioning UTRA-FDD Downlink Shared Channel, 15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2004), Barcelona (Spain), 05/Sep/2004 to 08/Sep/2004

  • R. Ferrús, A. Gelonch, F. Casadevall, X. Revés, N. Nafisi, E2E QoS Testbed for B3G networks, E2R Workshop on Reconfigurable Mobile Systems and Networks Beyond 3G, Barcelona (Spain), 05/Sep/2004 to 08/Sep/2004




  • X. Revés, V. Marojevic, A. Gelonch, R. Ferrús , A platform abstraction layer(P-HAL) for software radio equipment, Seminar on Spectrum and Power Efficient Broadband Communications , Budapest( Hungary), 07/Jul/2004 to 09/Jul/2004
  • J.A. Lazaro, W. Idler, R. Dischler, A. Klekamp, Ber depending tolerances of dpsk balanced receiver at 43gb/s, IEEE LEOS Workshop on Advanced Modulation Formats, San Francisco (United States), 01/July/2004–02/July/2004



  • F. Casadevall, P. Karlsson, O. Sallent, H. Gonzalez, A. Barbaresi, M.Dohler, M.Dinis , Overview of the EVEREST Project, 13th IST Mobile & Wireless Communications Summit 2004, Lion(France), 27/Jun/2004 to 29/Jun/2004









  • F. Adelantado, O. Sallent, J. Pérez-Romero, R. Agustí, Impact of Traffic Hotspots in 3G W-CDMA Networks, Proceedings of the 59Th Vehicular Technology Conference (VTC2004-Spring), Milan (Italy), 17/May/2004 to 19/May/2004, ISBN: 0-7803-8256-0/04



  • M. Portolés, J. L. Valenzuela, D. Pérez, O. Sallent , Link recovery in IEEE 802.11 WLAN using WDS', Proceedings of the 59Th Vehicular Technology Conference (VTC2004-Spring), Milan (Italy), 17/May/2004 to 19/May/2004, ISBN: 0-7803-8256-0/04

  • R. Ferrús, A. Gelonch, F. Casadevall, J. Pérez-Romero, O. Sallent., R.. Agustí, N. Nafisi., L. Wang., M. Doler., H. Aghvami, P. Karlsson , End-to-End QoS Architecture for Multi-Domain and Wireless Heterogeneous Access Networks: the EVEREST approach,WWRF meeting, Beijing(China), 26/Feb/2004 to 27/Feb/2004
  • R. Dischler, W. Idler, A. Klekamp, J.A. Lazaro, Experimental evaluation of non-linear threshold and optimum pre dispersion of 43 gb/s ask and dpsk formats, Optical Fiber Communications Conference and Exhibition (OFC), Los Angeles (United States), 22/February/2004–27/February/2004
  • G. Charlet, E. Corbel, J.A. Lazaro, A. Klekamp, R. Dischler, R. Tran, W. Idler, H. Mardoyan, A. Konczykowska, F. Jorge, S. Bigo, Wdm transmission at 6 tbit/s capacity over transatlantic distance, using 42.7gb/s differential phase-shift keying without pulse carver, Optical Fiber Communications Conference and Exhibition (OFC), Los Angeles (United States), 22/February/2004–27/February/2004


Conferences 2003






  • J. Pérez-Romero, O.Sallent, R.Agustí, F.Casadevall , Performance Analysis of Radio Resource Management Strategies in UTRAN W-CDMA, 1st International Working Conference on Performance Modelling and Evaluation of Heterogeneous Networks (HET-NETs’03), Ilkley(UK), 24/Sep/2003 to 25/Sep/2003
  • J.A. Lazaro, ONE-HUNDRED WDM-CHANNEL TRANSATLANTIC DISTANCE TRANSMISSION EXPERIMENT AT 43GBIT/S (4 TBIT/S) USING RAMAN REPEATERS WITH LARGE 65KM SPACING, 29th European Conference on Optical Communication (ECOC), Rimini (Italy), 21/September/2003–25/September/2003
  • J.A. Lazaro, SYSTEM PERFORMANCE AND TOLERANCES OF 43 GB/S ASK AND DPSK MODULATION FORMATS, 29th European Conference on Optical Communication (ECOC), Rimini (Italy), 21/September/2003–25/September/200







Conferences 2002






  • S.Oliveras, X. Revés, R. Ferrus, Diseño de un sistema de gestión de un demostrador del sistema UMTS, XII Jornadas Telecom. I+D , Madrid-Barcelona, 19/Nov/2002 to 21/Nov/2002





  • A.Umbert, P. Diaz , URAE: a Tool to Analyze Packet Services BasedApplications in UMTS, 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications(PiMRC 2002), Lisboa(Portugal), 16/Sep/2002 to 18/Sep/2002, ISBN: 0-7803-7589-0/02
  • J.A. Lazaro, J. Koppenborg, New phase characterisation method of awg from transmission and group delay measurements, 28th European Conference on Optical Communication (ECOC), Copenhagen (Denmark), 08/September/2002–12/September/2002
  • J.A. Lazaro, FOURIER SPECTROSCOPY ANALYSIS OF RING RESONATORS, Photonic Research / OSA Topical Meeting, Vancouver (Canada), 17/July/2002–19/July/2002
  • J.A. Lazaro, P. Kersten, J. Koppenborg, Fourier spectroscopy analysis of ring resonators, Integrated Photonics Research (IPR), Vancouver (Canada), 17/July/2002–19/July/2002





  • X. Reves, A. Gelonch, F.Casadevall , Entorno de desarrollo software radio, VII Simposium nacional de la Unión Científica Internacional de Radio (URSI), Alcalá de Henares (Madrid), 11/Sep/2002 to 13/Sep/2002










  • R. Ferrus, A. Umbert, X. Reves, F. Casadevall, R. Skehill, I. Rice , ARROWS UMTS Testbed Description, IST Mobile & Wireless Telecommunications Summit, Thessaloniki(Greece), 16/Jun/2002 to 19/Jun/2002





Conferences 2001




  • J. Bada, F.Casadevall, D. Álvarez, R.Blázquez , Análisis comparativo de estrategias de asignación de recursos radio en el sistema GPRS, XI Jornadas Telecom I+D, Madrid-Barcelona, 21/Nov/2001 to 22/Nov/2001






  • R. Ferrus , F. Casadevall , Impact of the Cell Update Mechanism in GPRS, Proceedings of the IEEE Vehicular Technology Conference 2001 Fall , Atlantic City(USA),07/Oct/2001 to 11/Oct/2001, ISBN: 0-7803-7005-8/01





  • N.P. Magnani, F. Casadevall, A. Gelonch, S. Mc Grath, M. Ricardo, I. Berberana, Overview of the ARROWS Project, IST Mobile Communications Summit 2001, Sitges(Barcelona), 09/Sep/2001 to 12/Sep/2001

  • R.Agusti, O. Sallent, J.Perez-Romero, J. Ruela, C. Guerrini , ARROWS Strategies for RRM, IST Mobile Communications Summit, Sitges(Barcelona), 09/Sep/2001 to 12/Sep/2001

  • X. Reves, A. Gelonch, F. Casadevall , Designing a DS-CDMA System over FPGA Platforms, Proceedings of the 4th International Symposium on Wireless and Personal Mobile Communications, Aalborg (Denmark), 09/Sep/2001 to 12/Sep/2001



  • J. Rendon, F. Casadevall, D. Serarols, Snoop TCP Performance over GPRS, IEEE Vehicular Technology Conference 2001 Spring, Greece, 06/May/2001 to 09/May/2001, pp: 2103 - 2107 , ISBN: 0-7803-6728-6/01

  • O. Sallent, J. Pérez-Romero, R. Agusti, F. Casadevall, A scheduling algorithm for soft-QoS guarantee in 3G systems, IEEE Vehicular Technology Conference 2001 Spring, Greece, 06/May/2001 to 09/May/2001, pp: 1082 - 1086 , ISBN: 0-7803-6728-6/01
  • J.A. Lazaro, AGREEMENT BETWEEN MODELLED AND MEASURED VALUES OF GAIN AND ASE ON TI:ER:LINBO3 WAVEGUIDE AMPLIFIERS, 10th European Conference on Integrated Optics (ECIO), Paderborn (Germany), 04/April/2001–06/April/2001


Conferences 2000















Conferences 1999











  • P. Diaz, E. Berruto, G. Reiners, T. Dagiuklas, The RAINBOW Concept for a Generic UMTS Network Architecture, VTC'99 Fall, Amsterdam(Holland), 19/Sep/1999 to 22/Sep/1999, ISBN: 0-7803-5435-4/99









  • O. Sallent, R. Agusti , Access Strategies for Receiver-Oriented DS-CDMA Systems, 3rd European Personal Mobile Communications Conference, 09/Mar/1999 to 11/Mar/1999

Conferences 1998

  • O. Sallent, R. Agusti , CDMA como Técnica de Acceso Múltiple para la Tercera Generación de Comunicaciones Móviles, VIII Jornadas Telecom I+D, Madrid(Spain), 28/Nov/1998 to 29/Nov/1998

  • R. Ferrus, P. Diaz, Transmisión de paquetes en Wideband CDMA , VIII Jornadas Telecom I+D, Madrid(Spain), 28/Oct/1998 to 29/Oct/1998

  • A. Hernández, F. Casadevall , Herramienta de Evaluación del Comportamiento del Control de Admisión y Algoritmo de Gestión de Recursos en un Sistema Multimedia UMTS, URSI'98, Pamplona(Spain), 16/Sep/1998 to 18/Sep/1998



  • R. Ferrus, P. Diaz , Transmisión de paquetes en Wideband CDMA, URSI'98 , Pamplona(Spain) , 16/Sep/1998 to 18/Sep/1998




  • O. Sallent, R. Agusti ,  System Design Issues in a Code-Restricted Packet Data DS-CDMA Network, ICT'98, Porto Carras (Greece), 22/Jun/1998 to 25/Jun/1998
  • J.A. Lazaro, INNOVATIVE ACTIVE PLANAR OPTICAL WAVEGUIDES BASED ON EUTECTIC CRYSTALS: THE ZRO2(C)-CAZRO3 ERBIUM DOPED SYSTEM, 9th CIMTEC - World Ceramics Congress, Florence (Italy), 14/June/1998–19/June/1998

  • G. Fleming, J. DeVriendt, N. Loukas, P. Diaz, J. Nelson, RAISIN: The Extension of RAINBOW , ACTS Mobile Communications Summit'98, Rodas(Greece), 08/Jun/1998 to 10/Jun/1998

  • H. Eckhardt, I. Berberana, R. Ferrus, J. L. Garcia, S. Recker, B. Perrin, Software Architecture and Post-Processing Functions of the RAINBOW Central Control Station, ACTS Mobile Communications Summit'98, Rodas(Greece), 08/Jun/1998 to 10/Jun/1998


  • O. Sallent, R. Agusti,
     Exploiting Time-Varying Channel Load Conditions in a CDMA System, 4th COST-259 Meeting, Berna (Switzerland), 02/Feb/1998 to 04/Feb/1998

  • O. Sallent, R. Agusti, Comparison between PRMA++ and Adaptive S-ALOHA DS-CDMA, 4th COST-259 Meeting, Berna (Switzerland), 02/Feb/1998 to 04/Feb/1998

Conferences 1997



  • J. De Vriendt, E. Berruto, P. Diaz, P. Lucas, RAINBOW: A Generic UMTS Network Architecture Demonstrator, ACTS Mobile Communications Summit'97, Aalborg (Denmark), 07/Oct/1997 to 10/Oct/1997

  • J.J. Olmos, P. Diaz, O. Sallent, F.J. Casadevall, I. Berberana , Hidden Markov Models Used for Modelling the Physical Layers of the Thrid Generation Radio Interfaces , ACTS Mobile Communications Summit'97, Aalborg (Denmark), 07/Oct/1997 to 10/Oct/1997





Conferences 1996


  • F. Casadevall, I. Berberana, P. Diaz, R. Agusti, A. Becerra, A Real Time Emulator for RAINBOW Demonstrator, ACTS Mobile Communications Summit'96, Granada(Spain), 27/Nov/1996 to 28/Nov/1996


  • R. Burriel, J. Casajust, F. Casadevall, P. Aguayo, Luis Paris, G. Nuñez, J. Martinez , Equalizer ASIC for Mobile Communications- CIMCO, Design of Circuits and Integrated Systems (DCIS'96), 20/Nov/1996 to 22/Nov/1996




Conferences 1995


  • F. Casadevall, A. Gelonch, J.J. Olmos, G. Femenias, Channel Emulator for CODIT Project, Race Mobile Telecommunications Summit, Cascais (Portugal), 22/Nov/1995 to 24/Nov/1995

  • P. Diaz, M.E. Gerbolés, P. Godlewski, E. Malkamäki, A. Urie , Link Layer of the Adaptive Transport Architecture Proposed for the ATDMA System, Race Mobile Telecommunications Summit 1995, Cascais (Portugal) , 22/Nov/1995 to 24/Nov/1995