Creating and sharing knowledge for telecommunications
... Henrique José Almeida Silva

Senior Researcher

Henrique Silva

Academic position: Associate Professor
Joining date: 01-01-1999
Roles in IT: Senior Researcher
Scientific Area: Optical Communications
Group: Optical Communications and Photonics – Co

Email: Send Email
Address: IT – Coimbra
Department of Electrical and Computer Engineering
University of Coimbra - Pole II
P-3030-290 COIMBRA
Tel: +351 239 796 236
Fax: +351 239 796 293


Scientific Achievements

  • PhD, University College of North Wales, 15-12-1988
  • Optical Society of America (OSA), 01-01-2008, Member
  • Institute of Electrical and Electronic Engineers (IEEE), 01-01-1986, Member
  • Faculdade de Ciências e Tecnologia, Universidade de Coimbra, 03-01-1983, Associate Professor
  • M.H. Hajduczenia, H. A. Silva, Next generation Ethernet Passive Optical Networks: 10G-EPON, Chapter in, Convergence of Mobile and Stationary Next-Generation Networks, Krzysztof (Kris) Iniewski, John Wiley & Sons, New York, 2010
  • M. Freire, P.P. Monteiro, H. A. Silva, Ethernet Passive Optical Networks: A High-Speed and Low-Cost Solution for Residential Access, Chapter in, Encyclopedia of Multimedia Technology and Networking, Margherita Pagani, Idea-Group Inc., 2005
  • M. C. R. Medeiros, B.M. Oliveia, H. A. Silva, P. Almeida, P. Monteiro, Ultra High Bit Rate mm-Wave Photonic-Wireless Links Employing Digital Equalization, III International Conference on Applications in Optics and Photonics (AOP 2017), Faro, Portugal, Vol., pp. 1 - 1, June, 2017 | BibTex
  • S. Maslovski, T. Fernandes, N. Brás, H. A. Silva, A. Topa, Energy harvesting with conjugate-impedance matched metamaterials, Progress in Electromagnetics Research Symp. - PIERS, St. Petersburg, Russia, Vol. -, pp. 1449 - 1449, May, 2017 | BibTex
  • F. M. Ferreira, D. Fonseca, H. A. Silva, Impact of Inter-modal Cross-Phase Modulation on the Performance of Mode- and Wavelength-Division-Multiplexing Systems, 10th Conference on Telecommunications CONFTELE 2015, Aveiro, Portugal, Vol. 1, pp. 1 - 4, September, 2015,
    | Abstract
    | Full text (PDF 181 KBs) | BibTex
  • M. C. R. Medeiros, H. A. Silva, P. Laurêncio, P. Monteiro, Cost Effective Hybrid Dynamic Radio Access supported by Radio over Fiber, International Conf. on Transparent Optical Networks - ICTON, Budapest, Hungary, Vol. 1, pp. 1 - 4, July, 2015 | BibTex
  • F. M. Ferreira, D. Fonseca, - Sygletos, - Ellis, H. A. Silva, Impact of Inter-modal Four-Wave Mixing on the Performance of Mode- and Wavelength-Division-Multiplexing Systems, International Conference on Transparent Optical Networks ICTON, Budapest, Hungary, Vol. We.D1.4, pp. 1 - 5, July, 2015,
    | Abstract
    | Full text (PDF 184 KBs) | BibTex
  • F. M. Ferreira, D. Fonseca, H. A. Silva, Design of Few-Mode Fibers With Up to 12 Modes and Low Differential Mode Delay, International Conf. on Transparent Networks – ICTON, Graz, Austria, Vol. Th.B1.2, pp. 1 - 4, July, 2014,
    | Abstract
    | BibTex
  • P. Almeida, H. A. Silva, LTE Signals Transmission With Modulation Efficiency and Robustness Against Chromatic Dispersion Improved Based on DEMZM Modulation in Cloud-RoF Access Networks, International Conf. on Transparent Optical Networks - ICTON, Graz, Austria, Vol. -, pp. 1 - 4, July, 2014,
    | Abstract
    | Full text (PDF 337 KBs) | BibTex
  • F. M. Ferreira, D. Fonseca, H. A. Silva, On the Dependence of Differential Mode Delay in Few-Mode Fibers on the Number of Modes, International Conf. on Transparent Optical Networks - ICTON, Cartagena, Spain, Vol. -, pp. 1 - 4, June, 2013,
    | Abstract
    | BibTex
  • P. Almeida, H. A. Silva, Optical Single Sideband Generation Optimized to Support Multi-Services OFDM over Hybrid Long-Reach FTTH Networks, International Conf. on Transparent Optical Networks - ICTON, Cartagena, Spain, Vol. -, pp. - - -, June, 2013,
    | Abstract
    | Full text (PDF 715 KBs) | BibTex
  • P. Almeida, H. A. Silva, Driving a DEMZM to Generate Wired and Wireless OFDM Services in Hybrid Long-reach Optical Access Networks, International Conf. on Transparent Optical Networks - ICTON, Cartagena, Spain, Vol. -, pp. - - -, June, 2013,
    | Abstract
    | Full text (PDF 276 KBs) | BibTex
  • F. M. Ferreira, D. Fonseca, H. A. Silva, Design of Few-Mode Fibers with Low and Flattened Differential Modal Delay, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. -, pp. 1 - 4, May, 2013,
    | Abstract
    | BibTex
  • P. Almeida, H. A. Silva, M. C. R. Medeiros, Transmission of LTE Signals for Femtocells over Long-reach FTTH networks, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. 277 - 280, May, 2013,
    | Abstract
    | Full text (PDF 638 KBs) | BibTex
  • F. M. Ferreira, P. Monteiro, H. A. Silva, Semi-Analytical Model for Linear Modal Coupling in Few-Mode Fiber Transmission, International Conf. on Transparent Optical Networks - ICTON, Coventry, United Kingdom, Vol. -, pp. - - -, July, 2012,
    | Abstract
    | BibTex
  • P. Almeida, H. A. Silva, Expressions of the chirp parameter components for intensity modulation with a dual-electrode Mach-Zehnder modulator, International Conf. on Transparent Optical Networks - ICTON, Conventry, United Kingdom, Vol., pp. 1 - 4, July, 2012,
    | Abstract
    | Full text (PDF 108 KBs) | BibTex
  • F. M. Ferreira, D. B. van den Borne, H. A. Silva, P. Monteiro, Crosstalk Optimization of Phase Masks for Mode Multiplexing in Few Mode Fibers, OSA Optical Fiber Communications - OFC, Los Angeles, United States, Vol. 1, pp. 1 - 3, March, 2012,
    | Abstract
    | BibTex
  • P. Almeida, H. A. Silva, Distribution of MB-OFDM UWB and Millimeter-Wave WPAN Signals on Hybrid FTTH Networks, IEEE International Conf. on Ultra-Wideband - ICUWB, Bologna, Italy, Vol. 1, pp. 1 - 5, September, 2011,
    | Abstract
    | BibTex
  • F. M. Ferreira, S. L. Jansen, P. Monteiro, H. A. Silva, Nonlinear Model for Simulation of Two-Mode Fiber Transmission, Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. 1, pp. 1 - 4, July, 2011,
    | Abstract
    | BibTex
  • S. Pato, J. M. Pedro, P. Monteiro, H. A. Silva, Prospects of supporting distributed antenna systems over next-generation optical access and metro-access networks, International Conf. on Transparent Networks – ICTON, Stockholm, Sweden, Vol. --, pp. -- - --, June, 2011,
    | Abstract
    | BibTex
  • F. M. Ferreira, S. Pato, P. Almeida, H. A. Silva, P. Monteiro, Dual Band Signal Generation for Millimeter-wave RoF Systems with Subcarrier Multiplexing, Conf. on Telecommunications - ConfTele, Lisbon, Portugal, Vol. -, pp. 1 - 4, April, 2011,
    | Abstract
    | BibTex
  • J. Pereira, H. A. Silva, Perfect DFT Sequences Transformed Into Orthogonal Sequences, EUROCON and CONFTELE 2011, Libon, Portugal, Vol. -, pp. 1 - 4, April, 2011,
    | Abstract
    | BibTex
  • F. M. Ferreira, S. Pato, H. A. Silva, P. Monteiro, On supporting multiple signal formats over a FUTON system, Conf. on Optical Networks Design and Modelling - ONDM, Bologna, Italy, Vol. -, pp. 1 - 6, February, 2011,
    | Abstract
    | BibTex
  • P. Almeida, H. A. Silva, Multiservices and Multiband Optical Signal Generation for Hybrid Access networks, Conf. on Optical Networks Design and Modelling - ONDM, Bologna, Italy, Vol. -, pp. 1 - 6, February, 2011,
    | Abstract
    | BibTex
  • J. Pereira, H. A. Silva, Alternative Zigbee Codes Derived From Orthogonal Perfect DFT Sequences, Conf. on Wireless Communication and Sensor Networks - WCSN, Allahabad, India, Vol. 1, pp. 211 - 216, December, 2010,
    | Abstract
    | BibTex
  • F. M. Ferreira, P. Almeida, C. H. Antunes Antunes, H. A. Silva, Reconstruction of the non-minimum phase response of chirped fiber Bragg gratings using an adaptive genetic algorithm, IEEE World Congress on Computational Intelligence - WCCI, Barcelona, Spain, Vol. 1, pp. 1 - 8, July, 2010,
    | Abstract
    | BibTex
  • F. M. Ferreira, S. Pato, J. Pedro, H. A. Silva, Microwave link for transparent protection of optical access networks, European Conf. on Networks and Optical Communications and Conf. on Optical Cabling and Infrastructure - NOC/OC, Algarve, Portugal, Vol. 1, pp. 1 - 6, June, 2010,
    | Abstract
    | BibTex
  • S. Pato, F. M. Ferreira, P. Monteiro, H. A. Silva, On supporting multiple radio channels over a SCM-based distributed antenna system: a feasibility assessment, International Conf. on Transparent Networks – ICTON, Munich, Germany, Vol. --, pp. -- - --, June, 2010,
    | Abstract
    | BibTex
  • P. Almeida, F. M. Ferreira, H. A. Silva, Multiband Signal Generation for Hybrid Access Networks Using a Single External Modulator, Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. -, pp. - - -, June, 2010,
    | Abstract
    | BibTex
  • F. M. C. Bugalho, H. A. Silva, All-Optical Static RAM Cell Based On Coupled SOA Ring Lasers, European Conf. on Networks and Optical Communications and Conf. on Optical Cabling and Infrastructure - NOC/OC, Faro, Portugal, Vol. 1, pp. 315 - 320, June, 2010 | BibTex
  • J. Pereira, H. A. Silva, M-ary Mutually Orthogonal Complementary Gold Codes, European Signal Processing Conf. - EUSIPCO, Glasgow, United Kingdom, Vol. -, pp. 1636 - 1640, August, 2009,
    | Abstract
    | BibTex
  • M.H. Hajduczenia, H. A. Silva, Next Generation PON systems ― current status, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Ponta Delgada, Portugal, Vol. 1, pp. 1 - 1, July, 2009,
    | Abstract
    | BibTex
  • S. Pato, P. Monteiro, H. A. Silva, On using all-optical burst-mode power equalization in converged metro-access networks, International Conf. on Transparent Networks – ICTON, Ponta Delgada, Azores, Portugal, Vol. --, pp. -- - --, July, 2009,
    | Abstract
    | BibTex
  • M.H. Hajduczenia, H. A. Silva, ngPON standardization status (10G-EPON and XG-PON), OptiNet China - OptiNet, Beijing, China, Vol. 1, pp. 1 - 1, June, 2009,
    | Abstract
    | BibTex
  • F. M. Ferreira, P. Almeida, H. A. Silva, Generation of 60 GHz RoF/SCM signals using upconversin and centimeter-wave photonic devices, Symp. on Enabling Optical Networks - SEON, Lisbon, Portugal, Vol. 1, pp. 1 - 3, June, 2009,
    | Abstract
    | BibTex
  • J. Pereira, H. A. Silva, Generalized Chu Polyphase Sequences, International Conf. on Telecommunications - ICT, Marrakech, Morocco, Vol. 1, pp. 47 - 52, May, 2009,
    | Abstract
    | BibTex
  • J. Pereira, H. A. Silva, Perfect Periodic Autocorrelation Codes Derived From M Sequences, Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. 1, pp. 165 - 168, May, 2009,
    | Abstract
    | Full text (PDF 105 KBs) | BibTex
  • S. Pato, J. M. Pedro, J. Santos, H. A. Silva, J. J. O. Pires, P. Monteiro, All-Optical Remote Node for Cost-Effective Metro-Access Convergence, Conf. on Telecommunications - ConfTele, Sta Maria Feira, Portugal, Vol. --, pp. -- - --, May, 2009,
    | Abstract
    | BibTex
  • J. V. Gomes, P.R.M. Inácio, B. Lakic, M. Freire, H. A. Silva, P. Monteiro, Studies for Modeling Basic Aspects of Source Traffic, Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. -, pp. 327 - 330, May, 2009,
    | Abstract
    | BibTex
  • M.H. Hajduczenia, H. A. Silva, N.B Borges, Discovery process for emerging 10 Gb/s EPONs, IEEE AccessNets - AccessNets, Toronto, Canada, Vol. 46, pp. 82 - 90, November, 2008,
    | Abstract
    | BibTex
  • S. Pato, J. Santos, J. M. Pedro, P. Monteiro, H. A. Silva, On Supporting Radio over Fiber and Passive Optical Network Systems with a Common Fiber Plant: Compatibility Aspects, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Athens, Greece, Vol. --, pp. -- - --, June, 2008,
    | Abstract
    | BibTex
  • M.H. Hajduczenia, P.R.M. Inácio, H. A. Silva, P. Monteiro, M. Freire, 10G EPON Standardization in IEEE 802.3av Project, OSA Optical Fiber Communications - OFC, San Francisco, United States, Vol. 1, pp. 1 - 9, February, 2008,
    | Abstract
    | BibTex
  • J. F. Pina, H. A. Silva, P. Monteiro, J. Wang, W. Freude, J. Leuthold, Performance Evaluation of Wavelength Conversion at 160 Gbit/s using XGM in Quantum-Dot Semiconductor Optical Amplifiers in MZI configuration, International Conf. on Photonics in Switching - PS, San Francisco, United States, Vol. 1, pp. 77 - 78, August, 2007 | BibTex
  • J. Santos, M.H. Hajduczenia, J. J. O. Pires, H. A. Silva, P. Monteiro, On triplexer design for next generation Ethernet Passive Optical Network (EPON) systems, IEEE AccessNets - AccessNets, Ottawa, Canada, Vol. X, pp. 1 - 8, August, 2007,
    | Abstract
    | Full text (PDF 365 KBs) | BibTex
  • M.H. Hajduczenia, H. A. Silva, P. Monteiro, 10G EPON development process, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Rome, Italy, Vol. -, pp. - - -, July, 2007 | BibTex
  • S. Pato, P. Monteiro, H. A. Silva, Impact of Mode-Partition Noise in the Performance of 10 Gbits Ethernet Passive Optical Networks, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Rome, Italy, Vol. --, pp. -- - --, July, 2007 | BibTex
  • J. F. Pina, H. A. Silva, P. Monteiro, J. Wang, W. Freude, J. Leuthold, Cross-Gain Modulation-based 2R Regenerator Using Quantum-Dot Semiconductor Optical Amplifiers at 160 Gbit/s, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Rome, Italy, Vol. 1, pp. 106 - 109, July, 2007 | BibTex
  • M.H. Hajduczenia, H. A. Silva, P. Monteiro, Source Line Load Equalization Methods for Source Aggregation Algorithm (SAA), IEEE International Symp. on Computers and Communications - ISCC, Aveiro, Portugal, Vol. -, pp. - - -, June, 2007 | BibTex
  • M.H. Hajduczenia, D. Fonseca, H. A. Silva, P. Monteiro, Fault Discovery Protocol (FDP) for Passive Optical Networks (PONs), IEEE International Symp. on Computers and Communications - ISCC, Aveiro, Portugal, Vol. -, pp. - - -, June, 2007 | BibTex
  • S. Pato, P. Monteiro, H. A. Silva, Analysis of the Optimum APD Gain for 10 Gbits Ethernet Passive Optical Networks, Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. --, pp. -- - --, June, 2007 | BibTex
  • J. Santos, M.H. Hajduczenia, J. J. O. Pires, H. A. Silva, P. Monteiro, Synthesis of Multilayered Optical Thin Film Filters for 10G EPON, Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. X, pp. 1 - 4, June, 2007 | BibTex
  • M.H. Hajduczenia, H. A. Silva, P. Monteiro, Overflow Control Mechanism (OCM) for Ethernet Passive Optical Networks (EPONs), Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. -, pp. - - -, May, 2007 | BibTex
  • M.H. Hajduczenia, H. A. Silva, M. Freire, P. Monteiro, Real-time Hurst parameter estimation based on modified Embedded Branching Process, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, May, 2007 | BibTex
  • S. Pato, P. Monteiro, H. A. Silva, Techno-Economical Assessment of 10 Gbits EPON Deployment, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. --, pp. 573 - 576, May, 2007 | BibTex
  • S. Pato, R.S. Luis, P. Monteiro, H. A. Silva, On The Impact of Nonlinear Effects in 10 Gbits Ethernet Passive Optical Networks, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. --, pp. 577 - 580, May, 2007 | BibTex
  • J. F. Pina, H. A. Silva, P. Monteiro, Evaluation of Wavelength Conversion Based on Cross-Gain Modulation in Quantum-Dot Semiconductor Optical Amplifiers for 40 Gbit/s NRZ Signals, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. I, pp. 517 - 520, May, 2007 | BibTex
  • P.R.M. Inácio, M.H. Hajduczenia, M. Freire, H. A. Silva, P. Monteiro, Preamble Encryption Mechanism for Enhanced Privacy in Ethernet Passive Optical Networks, Information Security 2006 - IS’06, Montpellier, France, Vol. 4277, pp. 404 - 414, November, 2006 | BibTex
  • J. Pereira, H. A. Silva, Grid OBS Network with OCDMA-PON Control Plane & Inverted Gold Codes, International Conf. on Photonics in Switching - PS, Heraklion, Crete, Greece, Vol. I, pp. 258 - 260, October, 2006 | BibTex
  • P.R.M. Inácio, M.H. Hajduczenia, M. Freire, H. A. Silva, P. Monteiro, Um Mecanismo de Cifragem Caótica para Redes Ópticas Passivas Ethernet, Segurança Informática Nas Organizações - SINO, Aveiro, Portugal, Vol. 2, pp. 100 - 110, October, 2006 | BibTex
  • S. Pato, P. Monteiro, H. A. Silva, Performance Evaluation of the Physical Layer for 10 Gbits Ethernet Passive Optical Networks, International Conf. on Access Networks, Athens, Greece, Vol. --, pp. -- - --, September, 2006 | BibTex
  • M.H. Hajduczenia, H. A. Silva, P. Monteiro, EPON system efficiency evaluation with extended GATE / REPORT MPCP DUs, IEEE International Symp. on Computers and Communications - ISCC, Pula-Cagliari, Sardinia, Italy, Vol. -, pp. - - -, June, 2006 | BibTex
  • M.H. Hajduczenia, H. A. Silva, P. Monteiro, Extended GATE/REPORT MPCP DUs for EPONs, IEEE International Symp. on Computers and Communications - ISCC, Pula-Cagliari, Sardinia, Italy, Vol. -, pp. - - -, June, 2006 | BibTex
  • M.H. Hajduczenia, H. A. Silva, On efficiency of Ethernet Passive Optical Networks (EPONs), IEEE International Symp. on Computers and Communications - ISCC, Pula-Cagliari, Sardinia, Italy, Vol. -, pp. - - -, June, 2006 | BibTex
  • J. F. Pina, H. A. Silva, P. Monteiro, Transparent Ring Interconnection Using Multiwavelength Photonic switches: the TRIUMPH approach for next generation metro networks, Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. 1, pp. 39 - 40, June, 2006 | BibTex
  • M.H. Hajduczenia, M. Freire, H. A. Silva, P. Monteiro, P. Lenkiewicz, Estimating network offered load for OBS networks, IFIP TC6 Networking Conf., Coimbra, Portugal, Vol. 1, pp. 1062 - 1073, May, 2006 | BibTex
  • S. Pato, P. Monteiro, H. A. Silva, Uplink Performance Evaluation of the Physical Layer for 10 Gbit/s EPONs, International Conf. on Telecommunications - ICT, Funchal, Portugal, Vol. --, pp. -- - --, May, 2006 | BibTex
  • M.H. Hajduczenia, H. A. Silva, P. Monteiro, M. Freire, Modelling and Simulation of IPv6 Traffic, BTech Conf., Barcelona, Spain, Vol., pp. -, June, 2005 | BibTex
  • M.H. Hajduczenia, H. A. Silva, P. Monteiro, Inter-packet bursts and their influence on the self-similarity of the trace, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. 1, pp. 1 - 1, April, 2005 | BibTex
  • M.H. Hajduczenia, H. A. Silva, P. Monteiro, Source aggregation as a solution for generation of synthetic IP traces, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. 1, pp. 1 - 1, April, 2005 | BibTex
  • M. C.G. Gouveia, H. A. Silva, Optimization of the dispersion profile in soliton links with dispersion-varying compensating fiber, Mathematical Techniques and Problems in Telecommunications, Tomar, Portugal, Vol. 1, pp. 229 - 239, September, 2003 | BibTex
  • M.R. Reis, H. A. Silva, High-Speed Downlink Packet Access: Concepts adn HARQ Performance, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 17 - 20, July, 2003 | BibTex
  • J. R. Rodrigues, P. Crocker, H. A. Silva, M. Freire, Topologies of Minimum Diameter for Interconnection of Optical Routers in IP-over-WDM Networks, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 95 - 98, June, 2003 | BibTex
  • J. Pereira, H. A. Silva, New family of modulation techniques for mobile communications based on Soft Orthogonal Phase-shift Keying (SOPK), Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 10 - 14, June, 2003 | BibTex
  • J. Pereira, H. A. Silva, Soft Orthogonal Phase shift Keying (SOPK) Modulation with OVSF-MAC for UMTS, IEEE International Symp. on Personal, Indoor and Mobile Radio Commun - PIMRC, Lisboa, Portugal, Vol. 4/5, pp. 1572 - 1576, September, 2002 | BibTex
  • J. Pereira, H. A. Silva, New UMTS Down Link OVSF With Multiple Amplitude Coding, WSEAS International Conf. on Appl Mathematics and Computer Science, Athens, Greece, Vol. 1, pp. 91 - 94, December, 2001 | BibTex
  • J. Pereira, R. Monteiro, H. A. Silva, J. Lopes, Correlation of STFT Spectrograms Applied to Voice Deal Function in Mobile Phones, WSEAS International Conf. on Appl Mathematics and Computer Science, Athens, Greece, Vol. 1, pp. 65 - 68, December, 2001 | BibTex
  • J. Pereira, H. A. Silva, A Larger Subset of Pseudo-Orthogonal Spreading Codes for WCDMA, Online Symp. of Electrical Engineers - OSEE, http://www.techonline.com, United States, Vol. http://www.techonline.com, pp. http://www.techonline.com - http://www.techonline.com, December, 2001 | BibTex
  • T. Fernandes, H. A. Silva, Solving the Channel Assignment Problem Using Neural Networks and Genetic Algorithms, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 01, pp. 297 - 301, April, 2001 | BibTex
  • L.M. Mendes, H. A. Silva, SCM Optical Communication System Implementation without Optical Isolators, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. 463 - 467, April, 2001 | BibTex
  • L.M. Mendes, H. A. Silva, Automatic Optical Power Control for Semiconductor Lasers, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. 463 - 467, April, 2001 | BibTex
  • J. Pereira, H. A. Silva, Mistura de Sequências de Gold invertidas em WCDMA, Encontro do Colégio de Electrotecnia da Ordem dos Engenheiros, Porto, Portugal, Vol. 1, pp. 165 - 169, April, 2001 | BibTex
  • T. Fernandes, H. A. Silva, Channel Assignment in Mobile Networks Using Neural Networks, Matemática em Telecomunicações - Que Problemas? - MTQP, Coimbra, Portugal, Vol. 01, pp. 20 - 23, September, 1998 | BibTex
  • L.M. Mendes, H. A. Silva, Transmissor LASER e Receptor Óptico Sintonizado para um Sistema SCM em 2GHz, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 309 - 312, April, 1997 | BibTex
  • C. Ribeiro, T. Sá, J. Vilela, H. A. Silva, Placa de Interface ATM para PC, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. --, pp. -- - --, April, 1997 | BibTex
  • C. Ribeiro, T. Sá, J. Vilela, H. A. Silva, Interface ATM para PC, FCCN Workshop Encontro sobre Redes, Lisboa, Portugal, Vol. --, pp. -- - --, March, 1997 | BibTex
  • J. Pereira, H. A. Silva, Codificador e descodificador eletrónico de sinais ortogonais e perfeitos, 106755, April, 2015
  • M. Freire, M.H. Hajduczenia, P. Monteiro, P.R.M. Inácio, R. Meleiro, J. Santos, H. A. Silva, Automatic Topology Discovery for Passive Optical Networks, EP 2141832 A1, January, 2010, (Pending)
  • P.R.M. Inácio, M.H. Hajduczenia, S. Pato, H. A. Silva, P. Monteiro, Fail safe Optical Splitter and Method to Isolate Faults in a Passive Optical Network, WO2009037300 A1, March, 2009, (Pending)
  • M. Freire, N. M. Garcia, M.H. Hajduczenia, H. A. Silva, Method for Aggregating a Plurality of Data Packets Into a Unified Transport Data Packet and Machine for Performing Said Method, International Patent WO 2007/118594 A1, October, 2007, (Pending)
  • M. Freire, M.H. Hajduczenia, P.R.M. Inácio, P. Monteiro, H. A. Silva, A Method, Communication System, Central and Peripheral Communication Unit for Secure Packet Oriented Transfer of Information, International Patent WO 2007/099045 A1, September, 2007, (Pending)
  • M. Freire, N. M. Garcia, M.H. Hajduczenia, P. Monteiro, H. A. Silva, Monitoring Method and Apparatus of Processing of a Data Stream with High Rate/Flow, European Patent EP 1780955 A1, May, 2007, (Pending)
  • M.H. Hajduczenia, D. Fonseca, H. A. Silva, P. Monteiro, A method, communication system and central communication unit for detecting at least one faulty peripheral communication unit, 06020615.8, September, 2006, (Pending)
  • M.H. Hajduczenia, M. Freire, H. A. Silva, P. Monteiro, Method for Aggregating a Plurality of Data Packets with Different IP Formats and Machine for Performing said Method, 06007960.5, April, 2006, (Pending)
  • M.H. Hajduczenia, M. Freire, H. A. Silva, P. Monteiro, A method, communication system, central and peripheral communication unit for packet oriented transfer of information, 06004417.9, March, 2006, (Pending)
  • M.H. Hajduczenia, H. A. Silva, P. Monteiro, A method, communication system and central communication unit for controlling accesses to a shared medium, 05026647.7, December, 2005, (Pending)
  • M.H. Hajduczenia, H. A. Silva, P. Monteiro, A method, communication system, central communication unit and a peripheral communication unit for controlling accesses to a shared medium, 05024740.2, November, 2005, (Pending)
  • M.H. Hajduczenia, P. Monteiro, H. A. Silva, M. Freire, Monitoring method and apparatus of processing of a data stream with high rate/flow, 05023580.3, October, 2005, (Pending)

Currently running projects2

Acronym Name Funding Agency Start date Ending date
MMSUPER Metamaterial superabsorbers for harnessing wireless power IT, FCT 01-12-2016 01-12-2018
RETIOT Utilização de Tecnologias de Reflectometría no melhoramento do futuro Internet das Coisas e Sistemas Ciber-Físicos P2020 01-01-2017 01-12-2019

Closed Projects12

Acronym Name Funding Agency Start date Ending date
BONE BONE EU/FP7 01-01-2008 01-12-2010
CONDENSA IPv4/IPv6-Compliant Optical Burst Switching Network Design with Enhanced Signaling Architectures FCT/POSC 01-01-2005 31-12-2007
HYDRA-ROF Hybrid Dynamic Radio Access supported by Radio over Fiber IT/LA 01-02-2014 01-03-2016
Incentivo/EEI/LA0008/2013 Incentivo 2013 FCT 01-01-2013 01-12-2013
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