Mobile Communications Research Group. GRCM

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Publications Ramon Agustí

Journals

R. Ferrús, O. Sallent, J. Pérez-Romero and R. Agustí , On 5G Radio Access Network Slicing: Radio Interface Protocol Features and Configuration , IEEE Communications Magazine , Jan-2018 , Nº: 99 , pp: 2 - 10 , DOI: 10.1109/MCOM.2017.1700268

O. Sallent, J. Pérez-Romero, R. Ferrús, R. Agustí , “On Radio Access Network Slicing from a Radio Resource Management Perspective , IEEE Wireless Communications , Apr-2017 , DOI: 10.1109/MWC.2017.1600220WC

J. Pérez-Romero, J. Sánchez-González, R. Agustí, B. Lorenzo, S. Glisic , Power-Efficient Resource Allocation in a Heterogeneous Network with Cellular and D2D Capabilities , IEEE Transactions on Vehicular Technology , Jan-2016 , DOI: 10.1109/TVT.2016.2517700

J. Sánchez-González, O. Sallent, J.Pérez-Romero, R.Agustí , A multi-cell multi-objective self-optimisation methodology based on genetic algorithms for wireless cellular networks , International Journal of Network Management , Wiley , Jul-2013 , Vol: 23 , Nº: 4 , pp: 287 - 307 , DOI: 10.1002/nem.1831 , http://onlinelibrary.wiley.com/doi/10.1002/nem.1831/abstract

Y.Tachwali, B.F. Lo, Ian F. Akyildiz, R.Agustí , Multiuser Resource Allocation Optimization Using Bandwidth-Power Product in Cognitive Radio Networks , IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS , Mar-2013 , Vol: 31 , Nº: 3 , pp: 451 - 463 , ISSN: 0733-8716/13

F. Bouali, O. Sallent, J. Pérez-Romero, R. Agustí, , Exploiting Knowledge Management for Supporting Multi-Band Spectrum Selection in Non-Stationary Environments , IEEE Transactions on Wireless Communications , Jan-2013 , Accepted for publication

F. Bouali, O. Sallent, J. Pérez-Romero, R. Agustí , A Cognitive Management Framework for Spectrum Selection , COMPUTER NETWORKS Journal , Jun-2013 , DOI: http://www.sciencedirect.com/science/article/pii/S1389128613001928

F. Bouali, O. Sallent, J. Pérez-Romero, R. Agustí , A Fittingness Factor-based Spectrum Management Framework for Cognitive Radio Networks , Wireless Personal Communications Journal , Springer , Mar-2013 , pp: 1 - 15 , DOI: 10.1007/s11277-013-1128-6 , Published on-line

R.Ferrús, O. Sallent, J. Pérez-Romero ,R. Agustí , A solution framework to provide management services for wireless communications in the digital home , IEEE Communications Magazine , Nov-2012 , Vol: 50 , Nº: 11 , pp: 132 - 141

F. Bernardo, R. Agustí., J. Pérez-Romero, O. Sallen , Intercell Interference Management in OFDMA Networks: A Decentralized Approach Based on Reinforcement Learning , IEEE Transactions on Systems, Man, And Cybernetics Part C: Applications and Reviews , Nov-2011 , Vol: 41 , Nº: 6 , pp: 968 - 976 , ISSN: 1094-6977 , DOI: 10.1109/TSMCC.2010.2099654

X. Gelabert, O. Sallent, J.Pérez-Romero, R. Agustí , Flexible Spectrum Access for Opportunistic Secondary Operation in Cognitive Radio Networks , IEEE Transactions on Communications , Oct-2011 , Vol: 59 , Nº: 10 , pp: 2659 - 2664 , ISSN: 0090-6778

O. Sallent, J. Pérez-Romero, J. Sánchez-González, R. Agustí, M.A.Díaz-Guerra, D. Henche, D. Paul , A Roadmap from UMTS Optimisation to LTE Self-Optimisation , IEEE Communications Magazine , Jun-2011 , Vol: 49 , Nº: 6 , pp: 172 - 182 , ISSN: 0163-6804/11

N. Vucevic, J. Pérez-Romero, O. Sallent, R. Agustí , Reinforcement Learning Joint Radio Resource Management in LTE-UMTS Scenarios , Computer Networks , Elsevier , May-2011 , Vol: 55 , Nº: 7 , pp: 1487 - 1497 , ISSN: 1-4244-1144-0/07 , DOI: 10.1016/j.comnet.2010.12.029

F. Bernardo, R. Agustí, J. Pérez-Romero, O. Sallent , An Application of Reinforcement Learning for Efficient Spectrum Usage in Next Generation Mobile Cellular Networks , IEEE Transactions on System, Man , and Cybernetics--Part C:Applications and Reviews , Jul-2010 , pp: 477 - 484

R. Ferrús, O. Sallent, R. Agustí , Interworking in Heterogeneous Wireless Networks: Comprehensive Framework and Future Trends , IEEE Wireless Communications Magazine , Apr-2010 , Vol: 17 , pp: 27 - 31 , ISSN: 1536-1284 , DOI: 10.1109/MWC.2010.5450657

X. Gelabert, O. Sallent, J. Pérez-Romero, R. Agustí , Spectrum sharing in cognitive radio networks with imperfect sensing: A discrete-time Markov model , Computer Networks , Elsevier , Apr-2010 , Vol: 54 , Nº: 14 , pp: 2519 - 2536 , ISSN: 1389-1286 , DOI: 10.1016/j.comnet.2010.04.005

F. Bernardo, R. Agustí, J. Pérez-Romero, O. Sallent , Dynamic spectrum assignment in multicell OFDMA networks enabling a secondary spectrum usage , Wireless Communications and Mobile Computing , Wiley InterScience , Oct-2009 , DOI: 10.1002/wcm

L. Bolea, J.Pérez-Romero, R.Agustí, O. Sallent , Primary Transmitter Discovery Based on Image Processing in Cognitive Radio , Lecture Notes in computer science , Springer , Oct-2009 , Vol: 5773 , pp: 178 - 187

X. Gelabert, O. Sallent, J. Pérez-Romero, R. Agustí , Radio Access Congestion in Multi-Acces/Multi-Service Wireless Networks , IEEE Transactions on Vehicular Communications , Oct-2009 , Vol: 58 , Nº: 8 , pp: 4462 - 4475 , ISSN: 0018-9545

O.Sallent,R.Agustí,J.Pérez-Romero,L. Giupponi , Decentralized Spectrum and Radio Resorce Management Enabled by an Ondemand Cognitive Pilot Channel , Annals of Telecomunication , Jul-2009 , pp: 1 - 37 , The original publication is available at www.springerlink.com

X. Gelabert, I. F. Akyildiz, O. Sallent, R. Agustí , Operating point selection for primary and secondary users in cognitive radio networks , Computer Networks , Elsevier , Feb-2009 , Vol: 53 , pp: 1158 - 1170 , ISSN: 1389-1286 , DOI: 10.1016/j.comnet.2009.02.009

O.Sallent, L.Giupponi, J.Nasreddine, R.Agustí, J.Pérez-Romero , Spectrum and Radio Resource Management: Optimized Usage in Cognitive Wireless Networks , IEEE Vehicular Technology Magazine , Dec-2008 , Vol: 3 , Nº: 4 , pp: 56 - 64 , ISSN: 1556-6072/08 , DOI: 10.1109/MVT.2008.931527

N.García, J.Pérez-Romero,R.Agustí , A new OFDMA scheduler for delay sensitive traffic based on Hopfield Neural Networks , Wireless Comunications and networking , Nov-2008 , DOI: 1155/2008/817676 , Online, http://www.hindawi.com/getarticle.aspx?doi=1155/2008/817676

X. Gelabert, J. Pérez-Romero, O. Sallent, R. Agustí , A Markovian Approach to Radio Access Technology Selection in Heterogeneous Multiaccess/Multiservice Wireless Networks , Mobile Computing , IEEE Transactions on , Oct-2008 , Vol: 7 , Nº: 10 , pp: 1257 - 1270 , ISSN: 1536-1233/08

J. Nasreddine, O. Sallent, J. Perez-Romero, R. Agusti , Positioning-based Framework for Secondary Spectrum Usage , Physical Communication Journal (PhyCom) , Elsevier , Jul-2008 , ISSN: 1874-4907

L. Giupponi, R.Agusti, J.Perez-Romero, O.Sallent Roig , A Novel Approach for Joint Radio Resource Management Based on Fuzzy Neural Methodology , IEEE Transactions on Vehicular Technology , May-2008 , Vol: 57 , Nº: 3 , pp: 1789 - 1805 , ISSN: 0018-9545 , DOI: 10.1109/TVT.2007.907012

L. Giupponi,R. Agustí, J. Pérez-Romero, O. Sallent , Fuzzy Neural Control for Economic-Driven Radio Resource Management in Beyond 3G Networks , IEEE Transactions on System, Man, and Cybernetics--Part C:Applications and Reviews , Mar-2008 , Vol: 39 , Nº: 2 , pp: 170 - 189

J. Nasredine, O.Sallent, J. Pérez-Romero, R. Agustí , Advanced Spectrum Management in wideband code division multiple access systems enabling cognitive radio usage , IEEE transactions on mobile computing , JCR-Science Edition , Feb-2008 , Vol: 2 , Nº: 6 , pp: 794 - 805

L. Giupponi,R. Agustí,J. Pérez-Romero,O. Sallent , On Inter-operator Agreements Based on QoS Metrics for Improved Revenue ans Spectrum Efficiency , IEEE Electronics Letters , Feb-2008 , Vol: 44 , Nº: 4

J. Pérez-Romero, O.Sallent, R.Agustí , On the Optimum Traffic Allocation in Heterogeneous CDMA/TDMA Networks , IEEE Transactions on Wireless Communications , Sep-2007 , Vol: 6 , Nº: 9 , pp: 3170 - 3174 , ISSN: 0018-9545

J. Pérez-Romero, O.Sallent, R.Agustí , A novel approach to smart multi-cell radio resource management based on load gradient calculations , Wireless Networks Journal (WINET) , Springer , Sep-2007

L. Giupponi, R. Agustí, J. Pérez-Romero, O. Sallent , A Framework for JRRM with Resource Reservation and Multiservice Provisioning in Heterogeneous Networks , Reconfigurable Radio Technologies in Support of Ubiquitous Seamless Computing", Mobile Networks and Applications (MONET) , Springer , Dec-2006 , Vol: 11 , Nº: 6 , pp: 825 - 846

J.Pérez-Romero, O. Sallent,R. Agustí , On the optimum traffic allocation in heterogeneus CDMA/TDMA networks , IEEE transactions on Wireless Communications , IEEE transactions on Wireless Communications , Sep-2006 , Vol: 6 , Nº: 9 , pp: 3170 - 3174

L. Alonso, R. Agustí , Optimization of wireless communication systems using cross-layer information , Signal Processing , Aug-2006 , Vol: 86 , Nº: 8 , pp: 1755 - 1772

L. Alonso, R. Agustí , Optimization of wireless communication systems using cross-layer information , Signal Processing Journal (0165-1684) , Elsevier , Dec-2005 , Vol: 86 , Nº: 8 , pp: 1755 - 1772 , ISSN: 0165-1684 , DOI: 10.1016/j.sigpro.2005.09.029

L. Alonso, R. Ferrus, R. Agustí , WLAN Throughput Improvement via Distributed Queuing MAC , IEEE Communications Letters , Apr-2005 , Vol: 9 , Nº: 4 , pp: 310 - 312 , ISSN: 1089-7798/05

L. Alonso, R. Agustí , Automatic Rate Adaptation and Energy-saving Mechanisms based on Cross-Layer Information for Packet-Switched Data Networks , IEEE Communications Magazine , Mar-2004 , Vol: 43 , Nº: 3 , pp: 15 - 20 , ISSN: 0163-6804/04

O. Sallent, J. Pérez-Romero, R. Agustí , A Perspective on Radio Resource Management in Cellular Networks , The European Journal for the Informatics Professional , Feb-2004 , Vol: 5 , Nº: 1 , pp: 31 - 37 , http://www.upgrade-cepis.org

J. Pérez-Romero, R. Agustí, O. Sallent , Analysis of a Type II Hybrid ARQ Strategy in DS/CDMA Packet Transmission Environment , IEEE Transactions on Communications , Aug-2003 , Vol: 51 , Nº: 8 , pp: 1249 - 1253 , ISSN: 0090-6778/03

O.Sallent, J. Perez-Romero, R. Agusti, F. Casadevall , Provisioning Multimedia Wireless Networks for better QoS: RRM Strategies for 3G W-CDMA , IEEE Communications Magazine , Feb-2003 , Vol: 41 , Nº: 2 , pp: 100 - 106

J. Perez-Romero, R. Agusti, O. Sallent , An Adaptive ISMA-DS/CDMA MAC Protocol for Third Generation Mobile Communications Systems , IEEE Transactions on Vehicular Technology , Nov-2001 , Vol: 50 , Nº: 6 , pp: 1354 - 1365 , ISSN: 0018–9545/01

O. Sallent, J. Perez-Romero, F. Casadevall, R. Agusti , An Emulator Framework for a new Radio Resource Management for QoS guaranteed Services in W-CDMA Systems , IEEE Journal on Selected Areas in Communications , Oct-2001 , Vol: 19 , Nº: 10 , pp: 1893 - 1904 , ISSN: 0733–8716/01

L. Alonso, R. Agusti, O. Sallent , A Near-Optimum MAC Protocol Based on the Distributed Queueing Random Access Protocol (DQRAP) for a CDMA Mobile Communication System , IEEE Journal on Selected Areas in Communications , Sep-2000 , Vol: 18 , Nº: 9 , pp: 1701 - 1718 , ISSN: 0733–8716/00

O. Sallent, R. Agusti , Adaptive S-ALOHA DS-CDMA as an Alternative Way of Integrating Services in Mobile Environments , IEEE Transactions on Vehicular Technology , May-2000 , Vol: 49 , Nº: 3 , pp: 936 - 947 , ISSN: 0018–9545/00

J. Pérez-Romero, L. Alonso, R. Agusti , On the Average Block Error Probability in the Reverse Link of a Packet DS/CDMA System under Rayleigh Fading Channel Conditions , IEEE Communications Letters , Apr-2000 , Vol: 4 , Nº: 4 , pp: 116 - 118 , ISSN: 1089–7798/00

S. Ruiz, Y. Samper, J. Pérez-Romero, J. Olmos, R. Agusti , Software tool to optimize indoor/outdoor coverage in construction site , IEE - Electronics Letters , Oct-1998 , Vol: 34 , Nº: 22 , pp: 2100 - 2101

O. Sallent, R. Agusti , A Proposal for an Adaptive S-ALOHA Access System for a Mobile CDMA Environment , IEEE Transactions on Vehicular Technology , Aug-1998 , Vol: 47 , Nº: 3 , pp: 977 - 986 , ISSN: 0018–9545/98

P. Diaz, R. Agusti , The Use of Coding and Diversity Combining for Mitigating Fading Effects in a DS/CDMA System , IEEE Transactions on Vehicular Technology , Feb-1998 , Vol: 47 , pp: 95 - 102 , ISSN: 0018–9545/98

P. Diaz, R. Agusti , A novel EFK-Based Scheme for Traking Code Delay Recovery in DS/CDMA Systems , International Journal of Wireless Information Networks , Apr-1997 , Vol: 4 , Nº: 2 , pp: 89 - 100 , ISSN: 1068-9605 / 97

G. Femenias, R. Agusti , Combined Space Diversity Reception and Trellis Coding for Rayleigh Fading Channel , Wireless Personal Communications , Mar-1997 , Vol: 4 , pp: 299 - 314

G. Femenias, R. Agusti , Analysis on Predetection Diversity TCM-MPSK and Posdetection Diversity TCM-MDPSK Systems on a Rayleigh Fading Channel , IEEE Trans. on Communications , Feb-1995 , Vol: 43 , Nº: 2 , pp: 374 - 385 , ISSN: 0090-6778/95

Books

R. Agustí, F. Bernardo, F.Casadevall, R. Ferrús, J.Pérez-Romero, O. Sallent, LTE: Nuevas tendencias en comunicaciones móviles ,2010, Fundación Vodafone España , ISBN: 84-934740-4-5

J. Pérez-Romero, O. Sallent, R. Agustí, J. Nasreddine, M. Muck, A decentralized RAT selection algorithm enabled by IEEE P1900.4, 2008, Springer, pp: 261- 277, ISBN: 1876-1100, DOI: 10.1007/978-3-540-79041-9_14, Chapter 14: “Advances in Mobile and Wireless Communications. Views of the 16th IST Summit on Mobile and Wireless Communications”

R. Agustí, F. Casadevall, O. Sallent, R.Ferrús, Comunicaciones Móviles de Tercera Generación, 2008, pp: 315-375, ISBN: 84-931836-0-1

J. Pérez-Romero, O. Sallent, R. Agusti, M. Angel Diaz-Guerra, Radio Resource Management Strategies in UMTS ,2005, ISBN:0-470-02277-9

R. Agusti, M. Alvarez-Campana, O. Sallent,Elementos de Arquitectura Y Gestion de Recursos Radio en UMTS, 2005,Fundación Vodafone,ISBN: 84-933783-1-3

R. Ganesh, S. L. Kota, K. Pahlavan, R. Agusti,EMERGING LOCATION AWARE BROADBAND WIRELESS AD HOC NETWORKS,2005,ISBN: 0-387-23072-6

Conferences

R. Ferrús, O. Sallent, J. Pérez-Romero, R. Agustí, On the Automation of RAN Slicing Provisioning and Cell Planning in NG-RAN , European Conference on Networks and Communications (EuCNC 2018), Ljubljana(Slovenia) ,18/Jun/2018 to 21/Jun/2018

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. Pérez-Romero, O. Sallent, R. Ferrús, R. Agustí , Flexible Capacity Sharing in Multi-tenant Wireless Networks through Fuzzy Neural Controllers, IEEE GLOBECOM 2017 , Singapur ,04/Dec/2017 to 08/Dec/2017

J. Pérez-Romero, O. Sallent, R. Ferrús, R. AgustíSelf-Optimized Admission Control for Multi-tenant Radio Access Networks IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC-2017), Montreal (Canada), 08/Oct/2017 to 13/Oct/2017

J. Pérez-Romero, O. Sallent, R. Ferrús, R. Agustí , On Implementing RRM/SON in Virtualized Multi-Tenant Small Cell Networks ,European Conference on Networks and Communications (EuCNC 2017) , Oulu(Finland) , 12/Jun/2017 to 15/Jun/2017, ISBN: 978-1-5386-3873-6/17

J. Pérez-Romero, O. Sallent, R. Ferrus, R. Agustí , Admission Control for Multi-tenant Radio Access Networks , IEEE International Conference on Communications (ICC) - 5th IEEE Workshop on Smart Communication Protocols and Algorithms , 21/May/2017 to 25/May/2017

J. Sánchez-González, O. Sallent, J. Pérez-Romero, R. Agustí , On Extracting User-centric Knowledge for Personalised Quality of Service in 5G Networks , IFIP/IEEE International Symposium on Integrated Network Management - 2nd International Workshop on Analytics for Network and Service Management , Lisbon(Portugal) , 08/May/2017 to 12/May/2017

J. Pérez-Romero, O. Sallent, R. Ferrús, R. Agustí , Knowledge-based 5G Radio Access Network Planning and Optimization , The Thirteenth International Symposium on Wireless Communication Systems (ISWCS-2016) , Poznan, Polonia , 20/Sep/2016 to 23/Sep/2016

O. Sallent, J. Pérez-Romero, R. Ferrús, R. Agustí , Multi-tenant Mobility Control in Small Cells as a Service , The Thirteenth International Symposium on Wireless Communication Systems (ISWCS-2016) , Poznan, Polonia , 20/Sep/2016 to 23/Sep/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

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

O. Sallent, J. Pérez-Romero, R. Ferrús, R. Agustí , Small Cells as a Service: From Capacity Provisioning to Full Customisation ,European Conference on Networks and Communications (EUCNC) 2016 , Atenas, Grecia , 27/Jun/2016 to 30/Jun/2016

J. Pérez-Romero, O. Sallent, R. Ferrús, R. Agustí , A Robustness Analysis of Learning-based Coexistence Mechanisms for LTE-U Operation in Non-Stationary Conditions , IEEE Vehicular Technology Conference Fall (VTC Fall 2015) , Boston, USA , 06/Sep/2015 to 09/Sep/2015

J. Pérez-Romero, O. Sallent, R. Ferrús, R. Agustí , Artificial Intelligence-based 5G Network Capacity Planning and Operation ,12th International Symposium on Wireless Communication Systems (ISWCS 2015) , Bruselas, Bélgica , 25/Aug/2015 to 28/Aug/2015

O. Sallent, J. Pérez-Romero, R. Ferrús, R. Agustí , Learning-based Coexistence for LTE Operation in Unlicensed Bands , IEEE International Conference on Communications (ICC2015) - Workshop on LTE in Unlicensed Bands (LTE-U) , London(UK), 08/Jun/2015 to 12/Jun/2015

K. Koutlia, J. Pérez-Romero, R. Agustí , 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

K. Koutlia, J. Pérez-Romero, R. Agustí , Novel eICIC Scheme for HetNets Exploiting Jointly the Frequency, Power and Time Dimensions , IEEE 25th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2014 ,Washington DC, USA , 02/Sep/2014 to 05/Sep/2014

J. Pérez-Romero, O. Sallent, R. Agustí , Energy Saving Potentials in the Radio Access through Relaying in Future Networks ,European Conference on Networks and Communications (EuCNC) 2014 , Bolonia(Italy) , 23/Jun/2013 to 26/Jun/2013

K. Koutlia, J. Pérez-Romero, R. Agustí, M. Ziak , On the use of Gibbs Sampling for InterCell Interference Mitigation under Partial Frequency Reuse Schemes , The Third International Conference on Mobile Services, Resources, and Users (MOBILITY) , 17/Nov/2013 to 22/Nov/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

F.Bouali, O.Sallent, J.Pérez-Romero, R.Agustí , Exploiting Knowledge Management for Supporting Spectrum Selection in Cognitive Radio Networks , 7th International Conference on Cognitive Radio Oriented Wireless Networks(CROWNCOM '12) ,Stockholm(Sweden) , 18/Jun/2012 to 20/Jun/2012

F. Bouali, O. Sallent, J. Pérez-Romero,R. Agustí , A Framework Based on a Fittingness Factor to Enable Efficient Exploitation of Spectrum Opportunities in Cognitive Radio Networks , 14th International Symposium on Wireless Personal Multimedia Communications(WPMC'11) , Brest (France) , 03/Oct/2011 to 07/Oct/2011 , This paper received the Best Student Paper Award of the conference.

J. Pérez-Romero, O.Sallent, R.Agustí , On the Role of Spectrum Selection to Improve Coverage Extension through Opportunistic Networks , 14th International Symposium on Wireless Personal Multimedia Communications (WPMC) , Brest (France) , 03/Oct/2011 to 07/Oct/2011

L.Bolea, J.Pérez-Romero, R.Agustí , Received Signal Interpolation for Context Discovery in Cognitive Radio , 14th International Symposium on Wireless Personal Multimedia Communications (WPMC) , Brest (France) , 03/Oct/2011 to 07/Oct/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

F. Bouali, O. Sallent, J. Pérez-Romero, and R. Agustí , Strengthening Radio Environment Maps with Primary-User Statistical Patterns for Enhancing Cognitive Radio Operation , 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications(CrownCom 2011) , Osaka (Japan) ,01/Jun/2011 to 03/Jun/2011, pp: 397 - 402 , ISBN: 978-1-4577-1348-4/11

L. Bolea, J. Pérez-Romero, R. Agustí, O. Sallent , Context Discovery Mechanisms for Cognitive Radio , IEEE Vehicular Technology Conference in Spring , Budapest( Hungary) ,15/May/2011 to 18/May/2011, ISBN: 978-1-4244-8331-0/11

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

L.Bolea, J.Pérez-Romero , R. Agustí, O. Sallent , Image Processing Techniques as a Support to Transmitter Positioning Determination in Cognitive Radio Networks , 6th Advanced International Conference on Telecommunications , Barcelona (Spain) ,09/May/2010 to 15/May/2010, pp: 112 - 117 , ISBN: 978-1-4244-6748-8

N. Vučević, J. Pérez-Romero, O. Sallent, R. Agustí , Joint Radio Resource Management for LTE-UMTS Coexistence Scenarios ,20th IEEE Personal, Indoor and Mobile Radio Communications Symposium (PIMRC 2009) , Tokyo(Japan) , 13/Sep/2009 to 16/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

F. Bernardo, R.Agustí, J.Pérez-Romero, O.Sallent , Distributed Spectrum Management based on Reinforcement Learning , IEEE Crowncom Conference 2009 , Hannover(Germany) ,22/Jun/2009 to 24/Jun/2009

F.Bernardo, R. Agustí, J. Pérez-Romero, O. Sallent , A Self-organized Spectrum Assignment Strategy in Next Generation OFDMA Networks providing Secondary , IEEE International Conference in Communications (ICC 2009) , Dresden(Germany) , 14/Jun/2009 to 18/Jun/2009

O. Sallent, J. Pérez-Romero, R. Agustí, P. Cordier , Cognitive Pilot Channel Enabling Spectrum Awareness , IEEE International Conference in Communications (ICC 2009) , Dresden(Germany) , 14/Jun/2009 to 18/Jun/2009

X. Gelabert, O.Sallent, J. Pérez-Romero, R. Agustí , Exploiting the Operating Point in Sensing-Based Opportunistic Spectrum Access Scenarios , IEEE International Conference in Communications (ICC 2009) , Dresden(Germany) , 14/Jun/2009 to 18/Jun/2009

F. Novillo, H. Galeana, R. Ferrús, R. Agustí , Spectrum Availability in Indoor Locations for Opportunistic Spectrum Access in Dense Urban Scenarios , Proceedings of the IEEE 69th Semi-annual Vehicular Technology Conference (VTC-Spring 2009) ,Barcelona (Spain) ,27/Apr/2009 to 29/Apr/2009, ISBN: 978-1-4244-2517-4/09

F. Bernardo, R. Agustí, J. Pérez-Romero, O. Sallent , Temporal and Spatial Spectrum Assignment in Next Generation OFDMA Networks through Reinforcement Lea , IEEE Vehicular Technology Conference in Spring (VTC Spring 2009) , Barcelona (Spain) , 26/Apr/2009 to 29/Apr/2009

F. Novillo, H. Galeana, R. Ferrús, R. Agustí , Spectrum Availability in Indoor Locations For Opportunistic Spectrum Access in Dense Urban Scenarios , IEEE 69TH Vehicular Technology Conference 2009 (VTC 2009-SPRING) , Barcelona (Spain) , 26/Apr/2009 to 29/Apr/2009

J. Pérez-Romero, O. Sallent, R. Agustí , On the Applicability of Image Processing Techniques in The Radio Environment Characterisation , IEEE Vehicular Technology Conference in Spring (VTC Spring 2009) , Barcelona (Spain) , 26/Apr/2009 to 29/Apr/2009

N. Vucevic, J. Pérez-Romero, O. Sallent, R. Agustí , Reinforcement Learning for Load Management in DiffServ-MPLS Mobile Networks , IEEE Vehicular Technology Conference in Spring (VTC Spring 2009) , Barcelona (Spain) , 26/Apr/2009 to 29/Apr/2009

F. Bernardo, R. Agustí, J. Pérez-Romero, O. Sallent , A Novel Framework for Dynamic Spectrum Management in MultiCell OFDMA Networks based on Reinforcement , IEEE Wireless Communications and Networking Conference(WCNC 2009) , Las Vegas( USA) , 05/Apr/2009 to 08/Apr/2009

O. Sallent, A. Umbert, J. Pérez-Romero,R. Agustí , On teaching Always- Envolving Wireless Technologies , International Technology Education and Development Conference (INTED 2009) , Valencia(Spain) , 09/Mar/2009 to 11/Mar/2009

X. Gelabert, J. Pérez-Romero, O. Sallent,R. Agustí , Evaluation of Radio Access Congestion in Heterogeneous Wireless Access Networks , IEEE Global Communications Conference (IEEE GLOBECOM 2008) , New Orleans(USA) , 30/Nov/2008 to 04/Dec/2008, ISSN: 978-1-4244-2324-8/08

N. Vucevic, J. Pérez-Romero, O. Sallent, R. Agustí , Reinforcement learning for dynamic spectrum management in WCDMA ,16th Telecommunications Forum (TELFOR 2008) , Belgrado (Serbia) , 25/Nov/2008 to 27/Nov/2008

J.Pérez-Romero,X.Gelabert,O.Sallent,R.Agustí , Novel Framework for the Characteritzation of Dynamic Spectrum Access Scenarios , 19th Personal Indoor and Mobile Radio Communications conference , Cannes (France) , 15/Sep/2008 to 18/Sep/2008

X. Gelabert, O. Sallent, J. Pérez-Romero ,R. Agustí , Erlang Capacity Degradation in Multi-Access/Multi-service wireless networks due to terminal/Coverage Restrictions , 11th International Symposium on Wireless Personal Multimedia Communications (WPMC 2008) , Lapland(Finland) ,08/Sep/2008 to 11/Sep/2008

J.Nasreddine, J.Pérez-Romero, O.Sallent,R.Agustí , A primary Spectrum Management Solution Facilitating Secondary Usage Explotation , 17th ICT Mobile and Wireless Communications Summit (ICT 2008) , Stockholm (Sweden) , 10/Jun/2008 to 12/Jun/2008

J.Nasreddine, J.Pérez-Romero, O.Sallent, R.Agustí , Simulated Annealing-Based Advanced Spectrum Management Methodology for WCDMA Systems , IEEE International Conference on Communications (ICC 2008) , Beijing(China) , 19/May/2008 to 23/May/2008

J.Sánchez-Gónzalez, O.Sallent, J.Pérez-Romero, R.Agustí, M.A.Díaz-Guerra, J.A.Moreno,D.Paul , A New Methodology for RF Failure Detection in UMTS Networks , IEEE/IFIP Network Operations and Maintenance Symposium , Salvador de Bahia (Brazil) ,07/Apr/2008 to 11/Apr/2008

F.Bernardo,J.Pérez-Romero,O.Sallent,R.Agustí , Advanced Spectrum Management in Multicell OFDMA Networks Enabling Cognitive Radio Usage , IEEE Wireless Communications and Networking Conference (WCNC 2008) , Las Vegas(USA) ,31/Mar/2008 to 03/Apr/2008

O. Sallent, J. Pérez-Romero, A. Umbert, R. Agustí , Teaching Wireless Telecommunications: Experiencing the Network to stimulate the Learning Process , International Technology Education and Development Conference (INTED 2008) ,Valencia(España) ,03/Mar/2008 to 05/Mar/2008

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

N. Vučević, J. Pérez-Romero, O. Sallent, R. Agustí , Reinforcement Learning for Active Queue Management in Mobile All-IP Networks , 8th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2007) ,Athens( Greece) , 03/Sep/2007 to 07/Sep/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

J. Nasreddine, O. Sallent, J. Pérez-Romero, R. Agustí , Novel Inter-Cell Interaction Approach for WCDMA-based Cognitive Networks , IEEE Int.'l Conf. Communications (ICC'07) , Glasgow(Scotland) ,24/Jun/2007 to 28/Jun/2007

J. Pérez-Romero, O. Sallent, R. Agustí , A Novel Metric for Context-Aware RAT Selection in Wireless Multi-Access Systems ,IEEE Int.'l Conf. Communications (ICC'07) , Glasgow(Scotland) , 24/Jun/2007 to 28/Jun/2007

L. Giupponi, R. Agusti, J. Pérez-Romero, O. Sallent , Improved Revenue and Radio Resource Usage through Inter-operator Joint Radio Resource Management , IEEE Int.'l Conf. Communications (ICC'07) , Glasgow(Scotland) , 24/Jun/2007 to 28/Jun/2007

J. Pérez-Romero, O. Sallent, R. Agustí , A Generalized Framework for Multi-RAT Scenarios Characterisation , IEEE VTC Conference Spring , Dublin(Ireland) ,22/Apr/2007 to 25/Apr/2007

J. Pérez-Romero, Oriol Sallent, Ramón Agustí, Lorenza Giupponi , A Novel On-Demand Cognitive Pilot Channel enabling Dynamic Spectrum Allocation , IEEE DYSPAN , Dublin(Ireland) , 17/Apr/2007 to 20/Apr/2007

O. Sallent, R. Agustí, J. Pérez-Romero, L. Giupponi , Decentralized Spectrum and Radio Resource Management Enabled by an On-demand Cognitive Pilot Channel ,01/Apr/2007 to 04/Apr/2007

J. Nasreddine, J. Pérez-Romero, O. Sallent, R. Agustí , Spectrum Management Methodology for WCDMA Systems Encompassing Uplink and Downlink , IEEE WCNC Conference , Hong Kong (China) , 11/Mar/2007 to 15/Mar/2007

L. Giupponi, R. Agustí, J. Pérez-Romero, O. Sallent , An Economic-Driven Joint Radio Resource Management with User Profile Differentiation in a Beyond 3G Cognitive Network , IEEE GLOBECOM 2006 , San Francisco(USA) , 27/Nov/2006 to 01/Dec/2006, ISBN: 1-4244-0357-X/06

X. Gelabert, Pérez-Romero, O. Sallent, R. Agustí , A 4-Dimensional Markov Model for the Evaluation of Radio Access Technology Selection Strategies in Multiservice Scenarios , 64th Semi-annual IEEE Vehicular Technology Conference Fall , Montreal( Canada),25/Sep/2006 to 28/Sep/2006

J. Nasreddine, O. Sallent, J. Pérez-Romero, R. Agusti , Dynamic Spectrum Management Methodology for WCDMA Systems Based on Inter-Cell Interaction Approach , IEEE WPMC 2006 Conference , San Diego (USA) , 17/Sep/2006 to 20/Sep/2006

N. García, J. Pérez-Romero, R.Agustí , A new CRRM Scheduling Algorithm for heterogeneous networks using Hopfield Neural Networks , IEEE WPMC 2006 Conference , San Diego (USA) ,17/Sep/2006 to 20/Sep/2006

J. Pérez-Romero, O. Sallent, R. Agustí , Enhanced Radio Access Technology Selection Exploiting Path Loss Information , IEEE PIMRC 2006 Conference , Helsinki(Finland) ,11/Sep/2006 to 14/Sep/2006, ISBN: 1-4244-0330-8/06

R. Piqueras, J. Pérez-Romero, O. Sallent, R. Agustí , Dynamic Pricing for Decentralised RAT Selection in Heterogeneous Scenarios , IEEE PIMRC 2006 Conference , Helsinki(Finland) ,11/Sep/2006 to 14/Sep/2006, ISBN: 1-4244-0330-8/06

J. Nasreddine, J. Pérez-Romero, O. Sallent, R. Agusti, X. Lagrange , A Novel Frequency Management Methodology for WCDMA using Statistical Coupling Matrices , 3rd International Symposium of Wireless Communication Systems 2006 (ISWCS 06) ,Valencia(Spain) ,05/Sep/2006 to 08/Sep/2006

X. Gelabert, Pérez-Romero, O. Sallent, R. Agustí , Congestion Control Strategies In Multi-Access Networks , 3rd International Symposium of Wireless Communication Systems 2006 (ISWCS 06) , Valencia(Spain) , 05/Sep/2006 to 08/Sep/2006

L. Giupponi, R. Agustí, J. Pérez-Romero, O. Sallent , Supervised Learning for a Fuzzy Neural Network Implementing Joint Radio Resource Management in a Multi-RAT Scenario , Information Processing and Management of Uncertainty in Knowledge Based System(IPMU 2006) , Paris(France) ,02/Jul/2006 to 07/Jul/2006

L. Giupponi, R. Agustí, J. Pérez-Romero, O. Sallent , Towards Balancing User Satisfaction and Operator Revenue in Beyond 3G Cognitive Networks , Proceedings of the Proceedings of 15th Mobile & Wireless Communication Summit , Mikonos (Greece) ,04/Jun/2006 to 07/Jun/2006

R. Agustí , Radio Resource Management in Beyond 3G Systems , IEEE MELECON 2006 Conference , Malaga (Spain) , 16/May/2006 to 19/May/2006, pp: 569 - 574 , ISBN: 1-4244-0088-0/06

J. Pérez-Romero, O. Sallent, R. Agustí , A Novel Framework for Robust WCDMA Planning under Changing Spatial Traffic Distributions , IEEE Vehicular Technology Conference VTC'06 Spring), Melbourne(Australia) ,07/May/2006 to 10/May/2006, ISBN: 0-7803-9392-9/06

J. Pérez-Romero, O. Sallent, R. Agustí, L Wang, H. Aghavmi , A Novel Algorithm for Radio Access Technology Selection in Heterogeneous B3G networks , IEEE Vehicular Technology Conference (VTC'06 Spring) , Melbourne(Australia) , 07/May/2006 to 10/May/2006, ISBN: 0-7803-9392-9/06

O. Sallent, J. Pérez-Romero, R. Agustí, L.Giupponi, C. Kloeck, I. Martoyo, S. Klett, J. Luo , Resource Auctioning Mechanisms in Heterogeneous Wireless Access Networks , IEEE Vehicular Technology Conference (VTC'06 Spring) , Melbourne(Australia) ,07/May/2006 to 10/May/2006, pp: 52 - 56 , ISBN: 0-7803-9392-9/06

O. Sallent, R. Agustí, J. Pérez-Romero, L. Giupponi, J. Nasreddine , A Two Layer Approach for Improved Intra-operator Radio Resource Usage , 16th meeting of the Wireless World Research Forum (WWRF 16) , Shangai(China) , 26/Apr/2006 to 28/Apr/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

O. Sallent, J. Pérez-Romero, R. Agustí, C. Kloeck, I. Martoyo, J. Luo , Extending Auction Principles to Multi-RAT Scenarios ,15th WWRF , Paris(France) , 08/Dec/2005 to 09/Dec/2005

L. Giupponi, R. Agustí, J. Pérez-Romero, O. Sallent , Joint Radio Resource Management algorithm for multi-RAT networks , IEEE GLOBECOM 2005 , St. Louis- Missouri (USA) ,28/Nov/2005 to 02/Dec/2005

L. Giupponi, R. Agustí, J. Pérez-Romero, O. Sallent , A Fuzzy Neural Joint Radio Resource Management in a Multi-Cell Scenario supporting a Multiservice Architecture , 6th International Conference on 3G and Beyond 3G , London(England) , 07/Nov/2005 to 09/Nov/2005

X. Gelabert, J. Pérez-Romero, O. Sallent, R. Agustí , On the Impact of Multimode Terminals in Heterogeneous Wireless Access Networks , Second International Symposium of Wireless Communication Systems 2005 (ISWCS 05) , Siena (Italy) ,12/Oct/2005 to 14/Oct/2005

J. Pérez-Romero, O. Sallent, R. Agustí , Policy-based Initial RAT Selection algorithms in Heterogeneous Networks , 7th IFIP International Conference on Mobile and Wireless Communication Networks (MWCN’05) , Marrakech (Morocco) , 19/Sep/2005 to 21/Sep/2005

X. Gelabert, J. Pérez-Romero, O. Sallent, R. Agustí , On the Suitability of Load Balancing Principles in Heterogeneous Wireless Access Networks , Wireless Personal Multimedia Communications (WPMC’05) , Aalborg (Denmark) , 18/Sep/2005 to 22/Sep/2005

O. Sallent, R. Ferrús, A. Gelonch, F. Casadevall, X. Revés, J. Pérez-Romero, A. Umbert, R. Agustí, J. Olmos , Calidad de Servicio Extremo a Extremo y Flexibilidad Espectral en Redes Móviles Heterogéneas , XX Simposio Nacional URSI ,Gandia(España) ,14/Sep/2005 to 16/Sep/2005

J. Pérez-Romero, O. Sallent, R. Agustí, P. Karlsson, A. Barbaresi, L. Wang, F. Casadevall, M. Dohler, H. González, F. Cabral-Pinto , Common Radio Resource Management: Functional Models and Implementation Requirements , 16th IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC’05) , Berlin(Germany) , 11/Sep/2005 to 15/Sep/2005

J. Sánchez-González, O. Sallent, J. Perez-Romero, R. Agusti , On Managing Dynamic Traffic Hotspots in WCDMA Networks ,16th IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC’05) , Berlin(Germany) ,11/Sep/2005 to 15/Sep/2005

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

L. Giupponi, R. Agustí, J. Pérez-Romero, O. Sallent, J.Luo , A novel Radio Resource Management solution in Beyond 3G scenarios , 14th WWRF , San Diego(USA) ,07/Jul/2005 to 08/Jul/2005

G. Dimitrakopoulos, P. Demestichas, J. Luo, O. Sallent, R. Agustí, K. Moessner , Dynamic Planning and Management of Reconfigurable Networks , 14th IST Mobile & Wireless Communications Summit , Dresden (Alemania) , 19/Jun/2005 to 23/Jun/2005

N. García, R. Agustí, J. Pérez-Romero , A User-Centric Approach for Dynamic Resource Allocation in CDMA systems based on Hopfield Neural Networks , 14th IST Mobile & Wireless Communications Summit , Dresden (Alemania) , 19/Jun/2005 to 23/Jun/2005

J. Pérez-Romero, O. Sallent, R. Agusti , On Evaluating Beyond 3G Radio Access Networks: Architectures, Approaches and Tools, 61st IEEE Vehicular Technology Conference , Stockholm (Sweden) ,30/May/2005 to 01/Jun/2005

J. Sánchez-González, J. Pérez-Romero, O. Sallent, R. Agusti , An Admission Control Algorithm for WCDMA Considering Mobile Speed and Service Characteristics , 61st IEEE Vehicular Technology Conference , Stockholm (Sweden) , 30/May/2005 to 01/Jun/2005

L. Giupponi, R. Agusti, J. Pérez-Romero, O. Sallent , A Novel Joint Radio Resource Management Approach with Reinforcement Learning Mechanisms , 24th IEEE International Performance, Computing, and Communications Conference (IPCCC 2005) - Workshop on Radio Resource Management for Wireless Cellular Networks (RRM-WCN) , Phoenix (EEUU) ,07/Apr/2005 to 09/Apr/2005

J. Luo, M. Dillinger, E. Mohyeldin, E. Schulz, R. Agusti, O. Sallent, R. Pintenet, D. Grandblaise , Affecting Factors for Joint Radio Resource Management and a Realization in a Reconfigurable Radio System , 13th WWRF , Jeju(Korea) , 02/Mar/2005 to 03/Mar/2005

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

D. Grandblaise, K. Moessner, C. Kloeck, R. Agusti, O. Sallent , Spectrum Scenarios in Composite Radio Environments , 12th WWRF Wireless World Research Forum Meeting , Toronto(Canada) , 04/Nov/2004 to 05/Nov/2004

N. Nafisi, L. Wang, M. Dohler, H. Aghvami, R. Ferrús, A. Gelonch, O. Sallent, J. Pérez-Romero, F. Casadevall, R. Agustí , End-to-end QoS architecture and testbed for B3G systems: the Everest approach , 12th WWRF Wireless World Research Forum Meeting , Toronto(Canada) , 04/Nov/2004 to 05/Nov/2004

J. Pérez-Romero, O. Sallent, R. Agustí , A novel approach for multicell load control in W-CDMA , 5th International Conference on 3G Mobile Communications Technologies , London(England) , 18/Oct/2004 to 20/Oct/2004

R. Agusti, O. Sallent, J. Pérez-Romero, L. Giupponi , A Fuzzy-Neural Based Approach for Joint Radio Resource Management in a Beyond 3G Framework , First International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks (QShine’04) , Dallas(USA) ,18/Oct/2004 to 20/Oct/2004, ISBN: 0-7695-2233-5/04

J. Perez-Romero, O. Sallent, R. Agusti , On the Capacity Degradation in W-CDMA Uplink/Downlink due to Indoor Traffic , IEEE Semiannual Vehicular Technology Conference (VTC 2004-Fall) , 26/Sep/2004 to 29/Sep/2004

J. Pérez-Romero, O. Sallent, R. Agustí, M. Ángel Díaz-Guerra, Á. Serrano, J. Montero, J. Luis Miranda , An Analysis of Deployment Alternatives in a Real UMTS Scenario to Support Voice and Data Traffic , IEEE Semiannual Vehicular Technology Conference (VTC 2004-Fall) , Los Angeles (USA) , 26/Sep/2004

O. Sallent, R. Agustí, X. Calvo , A Mobile Location Service Demonstrator Based on Power Measurements , IEEE Semiannual Vehicular Technology Conference (VTC 2004-Fall) , IEEE Semiannual Vehicular Technology Conference (VTC 2004-Fall) , 26/Sep/2004 to 29/Sep/2004, pp: 4096 - 4099 , ISBN: 0-7803-8521-7/04

J. Sánchez-González, O. Sallent, J. Pérez-Romero, R. Agustí , Improved 3G W-CDMA Network Deployment combining Radio Resource Management and Radio Network Planning Techniques , 7th International Symposium on Wireless Personal Multimedia Communications (WPMC 2004) , Abano Terme(Italy) , 12/Sep/2004 to 15/Sep/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

J. Perez-Romero, O. Sallent, D. Ruiz, R. Agusti , An Admission Control Algorithm to Manage High Bit Rate Static Users in W-CDMA Systems , 13th IST Mobile & Wireless Communications Summit 2004 , Lion(France) , 27/Jun/2004 to 29/Jun/2004

N. Nafisi, L. Wang, H. Aghvami , R. Ferrús, A. Gelonch, F. Casadevall, J. Pérez-Romero, O. Sallent, R. Agustí , Extending QoS policy-based mechanism to B3G Mobile Access Networks , 13th IST Mobile & Wireless Communications Summit 2004 ,Lion(France) , 27/Jun/2004 to 29/Jun/2004

P Demestichas, G Dimitrakopoulos, J Luo, R Agusti,P Leaves, E Mohyledin, K Moessner,O Sallent, D Grandblaise, R Pintenet ,Radio resource management and network planning in a reconfigurability context , 13th IST Mobile & Wireless Communications Summit 2004 , Lion(France) , 27/Jun/2004 to 29/Jun/2004

P. Demestichas, G. Dimitrakopoulos, J. Luo, O. Sallent, R. Agusti, R. Garcia , Planning the Reconfigurable Radio Network - Scenarios, Requirements and Methods , Wireless World Research Forum (WWRF), 11th Meeting, WG6 , Oslo(Norway) , 10/Jun/2004 to 11/Jun/2004

J. Pérez-Romero, O. Sallent, D. Ruiz, R. Agustí , PLEBAC: A New Downlink Admission Control for UTRAN-FDD , Mobile Venue 2004 , Athens( Greece) ,27/May/2004 to 28/May/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

J. Pérez-Romero , O. Sallent , R. Agustí , M. A. Díaz-Guerra, A. Serrano , J. Montero , J. L. Miranda , Interactions Among UMTS Microcells and Macrocells Supporting Data Traffic in a Real Airport Scenarios , Proceedings of the 59Th Vehicular Technology Conference (VTC2004-Spring) , Milan (Italy) ,17/May/2004 to 19/May/2004, ISBN: 0-7803-8256-0/04

J. Sánchez-González, J. Pérez-Romero, O. Sallent, R. Agustí , Downlink Radio Resource Management Approach for 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

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

J. Sánchez-González, J. Pérez-Romero, O.Sallent, R.Agustí , Metodología Combinada de Planificación y Gestión de Recursos Radio para el Despliegue de Redes 3G W-CDMA , XIII Jornadas Telecom I+D 2003 , Madrid(Spain) , 31/Oct/2004 to 02/Nov/2004

O. Sallent, J. Pérez-Romero, R. Agustí , UMTS Radio Interface Management: A Downlink Case Study , 6th International Symposium on Wireless Personal Multimedia Communications (WPMC 2003) , Yokohama(Japan) , 21/Oct/2003 to 22/Oct/2003

L. Alonso, R. Ferrus, R. Agustí , MAC-PHY Enhancement for 802.11b WLAN Systems via Cross-layering , IEEE 57th Vehicular Technology Conference (VTC 2003-Fall) , Orlando(USA) , 06/Oct/2003 to 09/Oct/2003

O. Sallent, J. Pérez-Romero, R. Agustí , Optimizing Statistical Uplink Admission Control for W-CDMA , IEEE 57th Vehicular Technology Conference (VTC 2003-Fall) , Orlando(USA) , 06/Oct/2003 to 09/Oct/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. Pérez-Romero, O.Sallent, G.Parés, R.Agustí , Power and Code Shortage in UTRA-FDD Downlink Dedicated Channels , 14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2003) , Beijing(China) , 07/Sep/2003 to 11/Sep/2003

J. Pérez-Romero, O. Sallent, N. García, R. Agustí , On Managing Uplink Videophone and Web Browsing Traffic in UTRA W-CDMA, 14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2003) , Beijing(China) , 07/Sep/2003 to 11/Sep/2003

M. García-Lozano, S. Ruiz, O. Sallent, F. Adelantado, R.Agustí, M. A. Díaz-Guerra, J. Montero, E. Gago, J. L. Miranda, F. Castejón , Analysing UTRA-FDD Pilot Power and Active Set Configuration in a Real Urban Scenario , IEEE Personal Indoor and Mobile Radio Communications (PIMRC 2003) , Beijing(China) , 07/Sep/2003 to 11/Sep/2003

O. Sallent, S. Ruiz, R. Agustí, F. Adelantado, M. A. Díaz- Guerra, J. Montero, E. Gago and J. L. Miranda , Using Measurements Extracted from GSM/ UMTS Networks for 3G Planning and RRM Evaluation , IEEE Wireless Communications and Networking Conference (WNCN2003) , New Orleans(USA) , 12/Mar/2003 to 20/Mar/2003 , ISBN: 0-7803-7701-X/03

F. Adelantado, O. Sallent, J. Perez-Romero, R. Agusti , Estudio de la correlación temporal del "factor f" en una red W-CDMA ,XII Jornadas Telecom I+D , Madrid-Barcelona , 19/Nov/2002 to 21/Nov/2002

J. Perez-Romero, O. Sallent, R. Agusti , Gestión de Recursos Radio en el marco de los sistemas 3G , XII Jornadas Telecom I+D, Madrid-Barcelona ,19/Nov/2002 to 21/Nov/2002

J. Sanchez, J. Perez-Romero, O. Sallent, R. Agusti , Integración de Tráfico Conversacional e Interactivo en la Red de Acceso Radio de UMTS , XII Jornadas Telecom I+D , Madrid-Barcelona , 19/Nov/2002 to 21/Nov/2002

O. Sallent, J. Perez-Romero, R. Agusti, J. Sanchez , Uplink RRM for Conversational and Interactive Services in UTRA-FDD ,Proceedings of the Workshop on Multiaccess, Mobility and Teletraffic for Wireless Communications (MMT'02) , Ariel(Israel) , 30/Sep/2002 to 04/Oct/2002

J. Perez-Romero, O. Sallent, R. Agusti, J. Sanchez , Average and Peak interference Management in W-CDMA , 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications(PiMRC 2002) , 16/Sep/2002 to 18/Sep/2002

J. Perez-Romero, O. Sallent, R. Agusti , Estrategias de gestión de recursos radio en UMTS , XVII Simposium nacional de la Unión Científica Internacional de Radio (URSI) , Alcalá de Henares (Madrid) , 11/Sep/2002 to 13/Sep/2002

J. Perez-Romero, O. Sallent, R. Agusti, G. Pares , A downlink admission control algorithm for UTRA-FDD' , 4th IEEE Conference on Mobile and Wireless Communications Networks (MWCN 2002) , Stockholm (Sweden) , 09/Sep/2002 to 11/Sep/2002

J. Sanchez, J. Perez-Romero, O. Sallent, R. Agusti , Mixing Conversational and Interactive Traffic in the UMTS Radio Access Network , 4th IEEE Conference on Mobile and Wireless Communications Networks (MWCN 2002) , Stockholm (Sweden) , 09/Sep/2002 to 11/Sep/2002

J. Perez-Romero, O. Sallent, R. Agusti , Impact of User Location in W-CDMA Downlink Resource Allocation , IEEE International Symposium on Spread Spectrum Techniques and Applications (ISSSTA 2002) , Prague (Czech Republic) , 02/Sep/2002 to 05/Sep/2002

R. Agusti, J. Perez-Romero, S. Ruiz, O. Sallent , Simulation tool to evaluate Radio Resource Management algorithms for UMTS ,OPNETWORK 2002 Conference , Whasington D.C(USA) , 25/Aug/2002

J. Perez-Romero, O. Sallent, R. Agusti , Downlink Packet Scheduling for a Two-Layered Streaming Video Service in UMTS , IST Mobile & Wireless Telecommunications Summit , Thessaloniki(Greece) , 16/Jun/2002 to 19/Jun/2002

J. Perez-Romero, O. Sallent, R. Agusti , Admission Control for different UE-MAC Algorithms in UTRA-FDD , Proceedings of the Third International Conference on 3G Mobile Communication Technologies , London(England) , 08/May/2002 to 10/May/2002

J. Perez-Romero, R. Agusti, O. Sallent, F. Casadevall , Mecanismos de asignación de recursos para la mitigación de interferencias intercelulares en UTRA TDD , XI Jornadas Telecom I+D , Madrid-Barcelona , 21/Nov/2001 to 22/Nov/2001

R. Ferrus, J. Luis Valenzuela, R. Agusti , Aplicaciones de la tecnología Bluetooth , XI Jornadas Telecom I+D , Madrid-Barcelona , 21/Nov/2001 to 22/Nov/2001

J. Perez-Romero, R. Agusti, O. Sallent, F. Casadevall , Packet Transmission strategies to Provide Quality of Service in a TDD-TD/CDMA system , Proceedings of the PIMRC 2001 , San Diego (USA) , 30/Sep/2001 to 03/Oct/2001 , pp: 147 - 151 , ISBN: 0-7803-7244-1/01

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

G.Giovannini, L. Alonso, R. Agusti , Proposal Of DQRAP/CDMA Mac Protocol Optimization , IEEE Vehicular Technology Conference 2001 Spring , Greece , 06/May/2001 to 09/May/2001, pp: 851 - 855 , 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. Pérez-Romero, R. Agusti, O. Sallent , A combined polling and ISMA-DS/CDMA protocol to provide QoS in Packet Mobile Communications Systems , PIMRC 2000 Conference , London(England) , 18/Sep/2001 to 21/Sep/2001 , ISBN: 0-7803-6465-5/00

J. Pérez-Romero, R. Agusti, O. Sallent , Gestión Distribuida con Calidad de Servicio Garantizada para Sistemas de Transmisión por Paquetes en Entornos CDMA , X TELECOM I+D'2000 , Madrid-Barcelona , 22/Nov/2000 to 23/Nov/2000

F. Badini, E. Scarrone, E. Kuehn, F.Casadevall, R. Agusti , An implementation of UTRAN for WINEGLASS access network emulator , IST Mobile Communications Summit 2000 , Galway(Ireland) , 01/Oct/2000 to 04/Oct/2000 , pp: 337 - 342

J Perez, R Agusti, O. Sallent, F. Casadevall , Issues on Packet Transmission Strategies in a TDD-TD/CDMA scenario , IST Mobile Communications Summit 2000 , Galway(Ireland) ,01/Oct/2000 to 04/Oct/2000, pp: 57 - 64

L. Alonso, R.Agusti, O. Sallent , A Novel MAC Protocol Based on Distributed Queues for CDMA Communication Systems , COST-262 Meeting , Barcelona (Spain) ,22/Nov/1999 to 23/Nov/1999

J. Perez, Ra. Agusti, O. Sallent , ISMA-DS/CDMA MAC Protocol for Mobile Packet Radio Networks , COST-262 Meeting ,Barcelona (Spain) , 22/Nov/1999 to 23/Nov/1999

L. G. Alonso, J. Pérez-Romero, R. Agusti, O. Sallent , Técnicas de Transmisión por Paquetes Alternativas a S-ALOHA Basadas en CDMA para Sistemas de Comunicaciones Móviles , IX Jornadas Telecom I+D , Barcelona (Spain) , 16/Nov/1999 to 17/Nov/1999

J. Pérez-Romero, R. Agusti, O. Sallent , Performance analysis of an ISMA DS-CDMA packet data network , VTC'99 Fall ,Amsterdam(Holland) , 19/Sep/1999 to 22/Sep/1999, ISBN: 0-7803-5435-4/99

L. G. Alonso, R. Agusti, O.Sallent , A New Medium Access Protocol Based on Distributed Queues for a CDMA Environment ,VTC'99 Fall , Amsterdam(Holland) ,19/Sep/1999 to 22/Sep/1999, ISBN: 0-7803-5435-4/99

J. Pérez-Romero, R. Agusti, O. Sallent , Type-II Hybrid ARQ Scheme in a DS-CDMA Packet Transmission Network , PIMRC'99 ,Osaka(Japan) ,12/Sep/1999 to 15/Sep/1999

L. G. Alonso, R. Agusti, O.Sallent , A Near-Optimum Medium Access Protocol Based on the Distributed Queueing Random Access Protocol (DQRAP) for a CDMA Third Generation Mobile Communication System , PIMRC'99 , Osaka(Japan) ,12/Sep/1999 to 15/Sep/1999

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

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

J. Pérez-Romero, O. Sallent, R.Agusti , Técnicas de ARQ en un esquema de acceso por paquetes DS-CDMA , URSI'98 ,Pamplona(Spain) ,16/Sep/1998 to 18/Sep/1998

L. G. Alonso, R. Agusti , Caracterización basada en OOD de la llegada de paquetes al canal en sistemas comunicaciones móviles, URSI'98 , Pamplona(Spain) ,16/Sep/1998 to 18/Sep/1998

R. Agusti, X. Monfort, J. Pérez-Romero , A simply Algorithm for Distribute Optimally a Number of External Base Stations in a Microcellular Environment , PIMRC'98 , Boston (EEUU) ,08/Sep/1998 to 11/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

O. Sallent, R. Agusti , An Efficient Data Transmission Policy in an Integrated Voice-Data DS-CDMA Network , IEEE Vehicular Technology Conference (VTC'98) , Ottawa (Canada) ,18/May/1998 to 21/May/1998, ISBN: 0-7803-4320-4/98

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

O. Sallent, R. Agusti , Adaptive Schemes for Packet Data in a DS-CDMA Environment , VTC' 97 , Phoenix (EEUU) , 05/May/1997 to 07/May/1997, ISBN: 0-7803-3659/97

S. Ruiz, I. Rodriguez, M. Vilades, R. Agusti , Performance of Two Branch Space and Polarization Diversity at 900 MHz , VTC' 97 ,Phoenix (EEUU) ,05/May/1997 to 07/May/1997

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

S. Ruiz, R. Agusti , DECT Architecture Proposal for a Construction Site , ACTS Mobile Communications Summit'96 ,Granada(Spain) ,27/Nov/1996 to 28/Nov/1996

O. Sallent, R. Agusti , A Mobile Controlled Algorithm for Improving the Throughput in a S-ALOHA DS CDMA System , 7th Personal, Indoor and Mobile Radio Communications (PIMRC'96) , Taipei (Taiwan) ,15/Oct/1996 to 18/Oct/1996, ISBN: 0-7803-3692-5/96

O. Sallent, R. Agusti , Adaptive Algorithms for Improving the Throughput in an Indoor Mobile S-ALOHA DS-CDMA System ,International Workshop on Mobile Communications (IWMC'96) , Thessaloniki (Greece) , 19/Sep/1996 to 20/Sep/1996

P. Diaz, R. Agusti , Design and Implementation of an EFK-Based Tracking Synchronism Scheme for an Indoor DS/CDMA System, IEEE Vehicular Technology Conference (VTS'96) , Atlanta (USA) ,28/Apr/1996 to 01/May/1996, ISBN: 0-7803-3157-5

P.Diaz, R.Agusti , Performance of a Linear Interference Canceller for a DS/CDMA Synchronous system based on the EKF Delay Estimator , IEEE VTC 95 , Chicago(EEUU) ,26/Jul/1995 to 28/Jul/1995, ISBN: 0-7803-2742-X/95