Creating and sharing knowledge for telecommunications

IT Member Profile

... João José de Oliveira Pires

Senior Researcher

João Pires

Academic position: Assistant Professor
Joining date: 01-01-1999
Roles in IT: Senior Researcher
Thematic Line: Optics and Photonics
Group: Optical Communication Systems and Networking – Lx

Email: Send Email
Address: IT – Lisboa
Instituto Superior Técnico - Torre Norte - Piso 10
Av. Rovisco Pais, 1
1049 - 001 Lisboa
Tel: +351 21 841 84 54
Fax: +351 21 841 84 72

Alternative Personal Web Page

ORCID iD
https://www.orcid.org/0000-0001-5908-4868

Scientific Achievements

  • PhD, Instituto Superior Técnico, 02-10-1993
  • Design and optimization of optical networks
3Lecture courses
  • Sistemas de Comunicação Óptica, , Mestrado Engenharia Electr. e Computadores
  • Redes de Telecomunicações, , Mestrado Engenharia Electr. e Computadores
  • Sistemas de Telecomunicações I, , Lic. Engenharia Electr. e Computadores
3Supervision of PhD theses
As Supervisor
16Supervision of MSc theses
As Supervisor
3Books Chapters
  • J. Rebola, L. Cancela, J. J. O. Pires, DQPSK Optical Networks Impaired by Multi Line Rates and Mixed Modulation Formats Interferers, Chapter in, Photooptics 2014, Springer International Publishing, Cham, 2016
  • J. M. Pedro, J. J. O. Pires, Optical Burst-Switched Networks exploiting Traffic Engineering in the Wavelength Domain, Chapter in, Telecommunications Networks, Jesus Hamilton Ortiz, In-Tech, 2012
  • J. J. O. Pires, L. Cancela, Crosstalk effects in large stricly non-blocking optical switches based on directional couplers, Chapter in, High-Speed Networsk and Multimedia Communications, Mário Narques Freire, Pascoal Lorenz e Mike Myung-OK Lee, Springer, 2003
41Papers in Journals
Early Access
  • A. Freitas, J. J. O. Pires, Using Artificial Neural Networks to Evaluate the Capacity and Cost of Multi-Fiber Optical Backbone Networks, Photonics, Vol., No., pp. -, November, 2024 | BibTex
Published
  • A. Freitas, J. J. O. Pires, Estimating Throughput in Optical Backbone Networks Using Deep Neural Networks, computer networks and communications, Vol., No., pp. -, January, 2025 | BibTex
  • J. M. Pedro, A. Souza, N. Costa, J. J. O. Pires, Raman amplifier design and launch power optimization in multi-band optical systems, Journal of Optical Communications and Networking, Vol. 17, No. 1, pp. A13 - A13, October, 2024,
    | Abstract     | BibTex
  • J. J. O. Pires, Investigating the impact of topology and physical impairments on the capacity of an optical backbone network, Photonics, Vol. 11, No., pp. 1 - 15, April, 2024 | BibTex
  • J. J. O. Pires, On the Capacity of Optical Backbone Networks, network, Vol. 4, No., pp. 114 - 132, March, 2024 | BibTex
  • J. M. Pedro, A. Souza, N. Costa, J. J. O. Pires, Cost analysis of ultrawideband transmission in optical networks, Journal of Optical Communications and Networking, Vol. 16, No. 2, pp. 81 - 93, January, 2024,
    | Abstract     | Full text (PDF 13 MBs) | BibTex
  • J. M. Pedro, A. Souza, N. Costa, J. J. O. Pires, Comparison of fast quality of transmission estimation methods for C + L + S optical systems, Journal of Optical Communications and Networking, Vol. 15, No. 11, pp. F1 - F1, September, 2023,
    | Abstract     | BibTex
  • J. M. Pedro, J. J. O. Pires, Benefits of counterpropagating Raman amplification for multiband optical networks, Journal of Optical Communications and Networking, Vol. 14, No. 7, pp. 562 - 571, July, 2022,
    | Abstract     | Full text (PDF 7 MBs) | BibTex
  • P. Chentsho, L. Cancela, J. J. O. Pires, A framework for analyzing in-band crosstalk accumulation in ROADM-based optical networks, Optical Fiber Technology, Vol. 57, No. -, pp. 102238 - 102238, July, 2020,
    | Abstract     | BibTex
  • L. Cancela, J. J. O. Pires, Applying the skew-normal distribution to model coherent MPI and to evaluate its impact on PAM signals, Optical Fiber Technology, Vol. 56, No. -, pp. 102180 - 102180, May, 2020,
    | Abstract     | BibTex
  • D. Moniz, J. M. Pedro, N. Horta, J. J. O. Pires, Multi-objective framework for cost-effective OTN switch placement using NSGA-II with embedded domain knowledge, Applied Soft Computing Journal, Vol. 83, No. 105608, pp. - - -, October, 2019 | BibTex
  • D. Moniz, J. M. Pedro, J. J. O. Pires, Network Design Framework to Optimally Provision Services Using Higher-Symbol Rate Line Interfaces, Journal of Optical Communications and Networking, Vol. 11, No. 2, pp. A174 - A185, February, 2019,
    | Abstract     | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, Modeling Cost Versus Flexibility in Optical Transport Networks, Journal of Lightwave Technology, Vol. 37, No. 1, pp. 61 - 74, January, 2019,
    | Abstract     | BibTex
  • A. Eira, A. M. F. P. Pereira, J. J. O. Pires, J. M. Pedro, On the Efficiency of Flexible Ethernet Client Architectures in Optical Transport Networks [Invited], Journal of Optical Communications and Networking, Vol. 10, No. 1, pp. A133 - A133, January, 2018 | BibTex
  • J. J. O. Pires, J. R. S. Santos, A. Eira, A Heuristic Algorithm for Designing OTN Over Flexible-Grid DWDM Networks, Journal of Communications, Vol. 12, No. 9, pp. 500 - 509, September, 2017,
    | Abstract     | Full text (PDF 1 MB) | BibTex
  • D. Moniz, A. Eira, A. F. Sousa, J. J. O. Pires, On the comparative efficiency of non-disruptive defragmentation techniques in flexible-grid optical networks, Optical Switching and Networking, Vol. 25, No. -, pp. 149 - 159, July, 2017 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, Traffic Grooming Policies Under Switching Constraints in Next-Generation Transport Networks, Journal of Optical Communications and Networking, Vol. 9, No. 1, pp. A125 - A134, January, 2017 | BibTex
  • L. Cancela, J. Rebola, J. J. O. Pires, Implications of in-band crosstalk on DQPSK signals in ROADM-based metropolitan optical networks, Optical Switching and Networking, Vol. 19, No. part 3, pp. 135 - 144, January, 2016,
    | Abstract     | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, J. P. Fernandez-Palacios, Optimized Client and Line Hardware for Multiperiod Traffic in Optical Networks With Sliceable Bandwidth-Variable Transponders [Invited], Journal of Optical Communications and Networking, Vol. 7, No. 12, pp. B212 - B212, December, 2015 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, Optimal Multi-Period Provisioning of Fixed and Flex-Rate Modular Line Interfaces in DWDM Networks, Journal of Optical Communications and Networking, Vol. 7, No. 4, pp. 223 - 234, April, 2015 | BibTex
  • A. Eira, J. Santos, J. M. Pedro, J. J. O. Pires, Multi-Objective Design of Survivable Flexible-Grid DWDM Networks, Journal of Optical Communications and Networking, Vol. 6, No. 3, pp. 326 - 339, March, 2014 | BibTex
  • L. Cancela, J. J. O. Pires, On the Behaviour of Eigenfunctions and Eigenvectors in the Performance Analysis of Optical Direct Detection DPSK Receivers with Optical Amplification, Journal of Optical Communications, Vol. 34, No. 3, pp. 145 - 154, September, 2013,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Optimization Framework for Supporting 40 Gb/s and 100 Gb/s Services over Heterogeneous Optical Transport Networks, Journal of Networks, Vol. 7, No. 5, pp. 31 - 38, May, 2012 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, Optimized Design of Multistage Passive Optical Networks, Journal of Optical Communications and Networking, Vol. 4, No. 5, pp. 402 - 411, May, 2012 | BibTex
  • L. Cancela, J. J. O. Pires, Crosstalk Tolerance of Direct Detection DPSK Optical Systems in Presence of Receiver Imperfections, IET Optoelectronics, Vol. 6, No. 2, pp. 94 - 101, April, 2012,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Optimized Routing and Buffer Design for Optical Transport Networks Based on Virtual Concatenation, Journal of Optical Communications and Networking, Vol. 3, No. 9, pp. 725 - 738, September, 2011 | BibTex
  • J. J. O. Pires, L. Cancela, Theoretical insights into the impact of coherent and incoherent crosstalk on optical DPSK signals, Journal of Lightwave Technology, Vol. 28, No. 19, pp. 2766 - 2774, October, 2010,
    | Abstract     | BibTex
  • J. J. O. Pires, L. Cancela, Estimating the performance of direct-detection DPSK in optical networking environments using eigenfunction expansion techniques, Journal of Lightwave Technology, Vol. 28, No. 13, pp. 1994 - 2003, July, 2010,
    | Abstract     | BibTex
  • J. M. Pedro, J. J. O. Pires, P. Monteiro, An Overview of Routing Methods in Optical Burst Switching Networks, Optical Switching and Networking, Vol. 7, No. 2, pp. 41 - 53, April, 2010,
    | Abstract     | BibTex
  • J. J. O. Pires, L. Cancela, A contribution to study the effect of multipath coherent crosstalk due to optical network nodes on DPSK signals, IEEE Photonics Technology Letters, Vol. 21, No. 20, pp. 1499 - 1501, October, 2009 | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Traffic Engineering in the Wavelength Domain for Optical Burst-Switched Networks, Journal of Lightwave Technology, Vol. 27, No. 15, pp. 3075 - 3091, August, 2009,
    | Abstract     | BibTex
  • J. J. O. Pires, L. Cancela, Simplifying the Error Probability Analysis in Optical Direct Detection DPSK Systems, IEEE Communications Letters, Vol. 13, No. 6, pp. 369 - 371, June, 2009 | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Contention Minimisation in Optical Burst-Switched Networks Combining Traffic Engineering in the Wavelength Domain and Delayed Ingress Burst Scheduling, IET Communications, Vol. 3, No. 3, pp. 372 - 380, March, 2009,
    | Abstract     | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Improving the Performance of Optical Burst-Switched Networks with Limited-Range Wavelength Conversion through Traffic Engineering in the Wavelength Domain, Lecture Notes in Computer Science, Vol. 5200, No. --, pp. 21 - 30, November, 2008,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, J. J. O. Pires, P. Monteiro, Self-Protected Long-Reach 10 Gbit/s EPONs based on a Ring Architecture, Journal of Optical Networking, Vol. 7, No. 5, pp. 1 - 20, May, 2008,
    | Abstract     | Full text (PDF 1 MB) | BibTex
  • J. J. O. Pires, L. Cancela, On the probability density function of an optical DPSK signal in the presence of intrachannel crosstalk and ASE noise, Journal of Optical Communications, Vol. 28, No. 3/2007, pp. 229 - 233, October, 2007 | BibTex
  • J. J. O. Pires, J. M. Pedro, Evaluating the Impact of Phsical Impairments on the Blocking Performance of an All-optical WDM Ring under Dynamic Traffic, Journal of Optical Communications, Vol. 28, No. 1/2007, pp. 66 - 72, March, 2007 | BibTex
  • J. J. O. Pires, Scaling limitations in full-mesh WDM ring networks using arrayed-waveguide grating OADMs, Measurement, Vol. 35, No. 1, pp. 73 - 75, January, 1999 | BibTex
  • J. J. O. Pires, Photonic switch size limitations imposed by phase noise from semiconductor optical gates, Measurement, Vol. 31, No. 18, pp. 1582 - 1584, August, 1995 | BibTex
  • J. J. O. Pires, R. F. Rocha, Performance analysis of DPSK direct detection optical systems in the presence of interferometric intensity noise, Journal of Lightwave Technology, Vol. 10, No. 11, pp. 1722 - 1730, September, 1992 | BibTex
  • J. J. O. Pires, R. F. Rocha, Carrier recovery and filtering in optical BPSK heterodyne systems disturbed by phase noise from external cavity semiconductor lasers, IET Optoelectronics, Vol. 138, No. 4, pp. 284 - 292, August, 1991 | BibTex
112Papers in Conferences
  • L. Cancela, J. J. O. Pires, MPI Impact in C+L+S Multiband Transmission Reach, OSA Advanced Photonics Congress, Québec, Canada, Vol., pp. -, July, 2024,
    | Abstract     | Full text (PDF 232 KBs) | BibTex
  • J. M. Pedro, A. Souza, N. Costa, J. J. O. Pires, Techno-Economic Analysis of Wideband Transmission in Optical Transport Networks, International Conference of Transparent Optical Network (ICTON), Bari, Italy, Vol., pp. -, July, 2024,
    | Abstract     | BibTex
  • J. M. Pedro, A. Souza, N. Costa, J. J. O. Pires, Comparative Assessment of S+C+L-band and E+C+L-band Systems with Hybrid Amplification, Optical Fiber Conference (OFC), San Diego, United States, Vol., pp. -, March, 2024,
    | Abstract     | BibTex
  • J. M. Pedro, A. Souza, N. Costa, J. J. O. Pires, Leveraging Raman Amplification to Improve and Equalize the Performance of a 20-THz Multi-band Optical System, European Conference on Optical Communication ECOC, Glasgow, United Kingdom, Vol., pp. -, October, 2023,
    | Abstract     | BibTex
  • J. M. Pedro, A. Souza, N. Costa, J. J. O. Pires, Complexity and Accuracy Trade-off for Quality of Transmission Estimation in Wideband Optical Systems, International Conference of Transparent Optical Network (ICTON), Bucharest, Romania, Vol., pp. -, July, 2023,
    | Abstract     | BibTex
  • A. Souza, A. Eira, N. Costa, J. M. Pedro, J. J. O. Pires, On the Impact of Fault-Induced Power Transients in Wideband Optical Networks, Optical Fiber Conference (OFC), San Diego, United States, Vol., pp. -, March, 2023,
    | Abstract     | BibTex
  • J. M. Pedro, N. Costa, J. J. O. Pires, Service-Aware Genetic Algorithm for Link Power Control in Multi-band Optical Transmission Systems, European Conference on Optical Communication ECOC, Basel, Switzerland, Vol., pp. -, September, 2022,
    | Abstract     | Full text (PDF 310 KBs) | BibTex
  • J. M. Pedro, N. Costa, J. J. O. Pires, Raman Amplification for Simplified Channel Provisioning in Wide-Band Optical Networks, OSA Optical Fiber Communications - OFC, San Diego, United States, Vol., pp. -, March, 2022,
    | Abstract     | Full text (PDF 949 KBs) | BibTex
  • J. M. Pedro, N. Costa, J. J. O. Pires, Optimal Pay-As-You-Grow Deployment on S+C+L Multi-band Systems, OSA Optical Fiber Communications - OFC, San Diego, United States, Vol., pp. -, March, 2022,
    | Abstract     | Full text (PDF 1 MB) | BibTex
  • J. M. Pedro, N. Costa, J. J. O. Pires, Accurate and Scalable Quality of Transmission Estimation for Wideband Optical Systems, IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks - IEEE CAMAD, Conference online, Vol., pp. -, October, 2021,
    | Abstract     | Full text (PDF 2 MBs) | BibTex
  • J. M. Pedro, N. Costa, J. J. O. Pires, Optimized Deployment of S-band and Raman Amplification to Cost-Effectively Upgrade Wideband Optical Networks, European Conference on Optical Communication ECOC, Bordeaux, France, Vol., pp. -, September, 2021,
    | Abstract     | Full text (PDF 918 KBs) | BibTex
  • J. M. Pedro, J. J. O. Pires, Performance Comparison of Operational Models for Media Channel Provisioning with Reduced Margins, International Conference on Transparent Optical Networks ICTON, Bari, Italy, July, 2020,
    | Abstract     | BibTex
  • J. M. Pedro, J. J. O. Pires, Design and Operation Strategies for Optical Transport Networks with Reduced Margins Service-Provisioning, OSA Optical Fiber Communications - OFC, San Diego, United States, March, 2020,
    | Abstract     | BibTex
  • J. M. Pedro, J. J. O. Pires, Network Design Framework Exploiting Low-Margin Provisioning of Optical Shared Restoration Resources, OSA Optical Fiber Communications - OFC, San Diego, United States, March, 2020,
    | Abstract     | BibTex
  • J. M. Pedro, D. Moniz, J. J. O. Pires, Multi-Layer Network Optimization Efficiently Exploiting Real-Time Performance Monitoring, IEEE Global Communications Conference - GLOBECOM, Waikoloa, United States, December, 2019,
    | Abstract     | BibTex
  • A. Eira, A. M. F. P. Pereira, N. Costa, J. M. Pedro, J. J. O. Pires, On the Effect of In-Band Crosstalk Margins for Optimized Format Selection in Meshed Optical Networks, European Conference on Optical Communication ECOC, Dublin, Ireland, September, 2019,
    | Abstract     | BibTex
  • J. M. Pedro, D. Moniz, J. J. O. Pires, Multi-Layer Optimization Framework for Optical Transport Networks with Dynamic Margin Management, International Conference on Transparent Optical Networks ICTON, Angers, France, July, 2019,
    | Abstract     | BibTex
  • D. Moniz, J. M. Pedro, J. J. O. Pires, Service Provisioning Framework with Dynamic Margin Management for Optical Transport Networks, OSA Optical Fiber Communications - OFC, San Diego, United States, March, 2019 | BibTex
  • D. Moniz, J. M. Pedro, J. J. O. Pires, Spectral-Efficient Provisioning of Protected Services over DWDM Networks Exploiting High-Symbol Rate Line Interfaces, European Conference on Optical Communication ECOC, Rome, Italy, September, 2018 | BibTex
  • L. Cancela, J. J. O. Pires, How to Statistically Model Coherent MPI in Optical Communications ?, OSA Advanced Photonics Congress, Zurique, Switzerland, July, 2018,
    | Abstract     | Full text (PDF 296 KBs) | BibTex
  • Ms Moniz, J. M. Pedro, J. J. O. Pires, Network Design Framework to Spectral- and Cost-Efficiently Exploit Next-Generation Line Interfaces, OSA Optical Fiber Communications - OFC, San Diego, United States, Vol. M1A.4, pp. 1 - 3, March, 2018,
    | Abstract     | BibTex
  • D. Moniz, J. M. Pedro, J. J. O. Pires, Network Design Framework to Spectral- and Cost- Efficiently Exploit Next-Generation Line Interfaces, OSA Optical Fiber Communications - OFC, San Diego, United States, Vol. M1A.4, pp. -, March, 2018 | BibTex
  • J. J. O. Pires, L. Cancela, Investigating the Impact of Coherent Multipath Interference on Optical QPSK Systems, IEEE International Conference on Communications - ICC, Paris, France, Vol. Sem informação, pp. Sem informação - Sem informação, May, 2017 | Full text (PDF 181 KBs) | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, M. Quagliotti, Hardware Reuse Policies for Fixed and Flexible Next-Generation Optical Transport Network Architectures in Multi-Period Scenarios, European Conf. on Networks and Optical Communications - NOC, Lisbon, Portugal, Vol. 0, pp. 1 - 6, June, 2016 | BibTex
  • L. Cancela, D. G. Sequeira, B.R. Pinheiro, J. Rebola, J. J. O. Pires, Analytical Tools for Evaluating the Impact of In-Band Crosstalk in DP-QPSK Signals, European Conf. on Networks and Optical Communications - NOC, Lisbon, Portugal, Vol. -, pp. - - -, June, 2016,
    | Abstract     | BibTex
  • D. Moniz, A. Eira, J. J. O. Pires, On the Effect of Spectrum Assignment Policies in the Efficiency of Non-Disruptive Defragmentation Techniques, European Conference on Network and Optical Communications (NOC), Lisbon, Portugal, June, 2016 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, On the Efficiency of Grooming and Switching Policies for Multi-Layer Network Planning with Sliceable Bandwidth-Variable Transponders, OSA Optical Fiber Communications - OFC, Anaheim, United States, Vol. 0, pp. 1 - 3, March, 2016 | BibTex
  • J. R. S. Santos, A. Eira, J. J. O. Pires, Routing on Multi-Layer Transport Networks with OTN and Optical Flexible Grid DWDM Technologies, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 1 - 4, September, 2015 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, J. P. Fernandez-Palacios, Performance Evaluation of Heuristic and ILP-based Algorithms for Multi-Period Planning of SBVT-enabled Transport Networks, International Conf. on Transparent Optical Networks - ICTON, Budapest, Hungary, Vol. 1, pp. 1 - 6, July, 2015 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, J. Fernández-Palacios, Optimization of Client-to-Line-Side Switching in DWDM Networks using Sliceable Bandwidth-Variable Transponders, OSA Optical Fiber Communications - OFC, Los Angeles, United States, Vol., pp. 1 - 3, March, 2015 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, J. P. Fernandez-Palacios, CAPEX Impact of Fixed/Flex-Rate Modular Line Interfaces in Multi-Period Network Planning with Equipment Reuse, European Conference on Optical Communication ECOC, Cannes, France, Vol. 1, pp. 1 - 3, September, 2014 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, Cost Sensitivity Evaluation if Fixed/Flexible Rate Line-Cards and Transceivers under Incremental Traffic, International Conf. on Transparent Optical Networks - ICTON, Graz, Austria, Vol. 1, pp. 1 - 5, July, 2014 | BibTex
  • L. Cancela, J. Rebola, J. J. O. Pires, DQPSK Error Performance in the Presence of In-Band Interferers with Different Modulation Formats, European Conf. on Networks and Optical Communications - NOC, Milão, Italy, Vol. -, pp. - - -, June, 2014,
    | Abstract     | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, Optimized Design of Fixed/Flex-Rate Line-Cards and Transceivers over Multiple Planning Cycles, OSA Optical Fiber Communications - OFC, San Francisco, United States, Vol., pp. 1 - 3, March, 2014 | BibTex
  • J. Rebola, L. Cancela, J. J. O. Pires, Impact of Multi-Rate and Multi-Format Crosstalk Signals on the Performance of 40 Gbit/s DQPSK Optical Receivers, INSTICC International Conf. on Photonics, Optics and Laser Technology - PHOTOPTICS, Lisbon, Portugal, Vol. 1, pp. 1 - 1, January, 2014 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, D. Fonseca, S. S. Spaelter, Defragmentation-Based Capacity Enhancement for Fixed to Flexible-Grid Migration Scenarios in DWDM Networks, European Conference on Optical Communication ECOC, London, United Kingdom, Vol., pp. 1 - 3, September, 2013 | BibTex
  • J. M. Pedro, A. Eira, J. J. O. Pires, Performance Comparison of Optical Channel Formats to Realize 400G Data Rates in Transport Networks under Dynamic Traffic, International Conf. on Transparent Optical Networks - ICTON, Cartagena, Spain, Vol. --, pp. 1 - 5, June, 2013,
    | Abstract     | BibTex
  • L. Cancela, J. Rebola, J. J. O. Pires, Analytical Assessment of the Impact of OOK Crosstalk Signals on a DPSK Direct Detection System, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. -, pp. - - -, May, 2013,
    | Abstract     | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, Optimized Guard-Band Assignment for Superchannels in Long-Haul DWDM Networks, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol., pp. 1 - 4, May, 2013 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, On the Impact of Optimized Guard-Band Assignment for Superchannels in Flexible-Grid Optical Networks, OSA Optical Fiber Communications - OFC, Anaheim, United States, Vol., pp. 1 - 3, March, 2013 | BibTex
  • L. Cancela, J. Rebola, J. J. O. Pires, In-Band Crosstalk Tolerance of Direct Detection DQPSK Optical Systems, IEEE Photonics Conf. - IPC, San Francisco, United States, Vol. -, pp. - - -, September, 2012,
    | Abstract     | BibTex
  • A. Eira, J. Santos, J. M. Pedro, J. J. O. Pires, Design of survivable flexible-grid DWDM networks with joint minimization of transponder cost and spectrum usage, European Conference on Optical Communication ECOC, Amsterdam, Netherlands, Vol. 1, pp. 1 - 3, September, 2012 | BibTex
  • A. Eira, J. M. Pedro, R.M. Morais, J. J. O. Pires, On the cost-effective deployment of future data services over transport networks with a flexible DWDM grid, International Conf. on Transparent Optical Networks - ICTON, Coventry, United Kingdom, Vol. 1, pp. 1 - 5, July, 2012 | BibTex
  • J. Santos, J. M. Pedro, A. Eira, P. Monteiro, J. J. O. Pires, 'Optical Transport Network Design with Collocated Regeneration and Differential Delay Compensation, IEEE Workshop on High Performance Switching and Routing, Belgrade, Serbia & Montenegro, Vol. 1, pp. 1 - 6, June, 2012 | BibTex
  • J. Rebola, L. Cancela, J. J. O. Pires, Assessment of the Performance of DPSK Optical Direct Detection Receivers Impaired by In-Band Crosstalk – Analytical Formulation Validation, European Conf. on Networks and Optical Communications - NOC, Vilanova i la Geltru, Spain, Vol. 1, pp. 1 - 1, June, 2012 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, Cost-optimized dimensioning of translucent WDM networks with Mixed-Line-Rate spectrum-flexible channels, IEEE Workshop on High Performance Switching and Routing, Belgrade, Serbia & Montenegro, Vol. 1, pp. 1 - 6, June, 2012 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, Spectrum and transponder optimization in survivable translucent flexible-grid optical networks, IEEE ICC Workshop - New Trends in Optical Networks Survivability, Ottawa, Canada, Vol. 1, pp. 1 - 6, June, 2012 | BibTex
  • J. Santos, J. M. Pedro, J. J. O. Pires, Optimized Provisioning of 100-GbE Services over OTN based on Shared Protection with Collocated Signal Regeneration and Differential Delay Compensation, OSA Optical Fiber Communications - OFC, Los Angeles, United States, Vol. 1, pp. 1 - 3, March, 2012 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, Optimized Design of Shared Restoration in Flexible-Grid Transparent Optical Networks, OSA Optical Fiber Communications - OFC, Los Angeles, United States, Vol. --, pp. -- - --, March, 2012,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Enhanced Differential Delay Compensation in OTN with Dedicated and Shared Buffering Architectures, European Conference on Optical Communication ECOC, Geneve, Switzerland, Vol. 1, pp. 1 - 3, September, 2011,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, A. Eira, P. Monteiro, J. J. O. Pires, Virtual Concatenation of 100-GbE over OTN: Tradeoffs Between Homogeneous and Heterogeneous Multiplexing, Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. 1, pp. 1 - 4, July, 2011 | BibTex
  • A. Eira, J. M. Pedro, J. J. O. Pires, Evaluating the Impact of a Flexible-Grid and 400 Gb/s Channels on the Capacity of Optical Transport Networks, Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. --, pp. -- - --, July, 2011,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Cost-Optimized Planning for Supporting 100 Gb/s and 40 Gb/s Services over Channel Count-Limited Optical Transport Networks, IEEE International Conference on Communications - ICC, Kyoto, Japan, Vol. 1, pp. 1 - 6, June, 2011 | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Multi-Stage Optimization Framework for Transporting 100-GbE over OTN with Distributed Differential Delay Compensation, IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks - IEEE CAMAD, Kyoto, Japan, Vol. 1, pp. 1 - 5, June, 2011 | BibTex
  • J. M. Pedro, J. Santos, J. J. O. Pires, Performance Evaluation of Integrated OTN/DWDM Networks with Single-Stage Multiplexing of Optical Channel Data Units, International Conf. on Transparent Networks – ICTON, Stockholm, Sweden, Vol. --, pp. Tu.B5.6 - --, June, 2011,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Impact of Collocated Regeneration and Differential Delay Compensation in Optical Transport Networks, Conf. on Telecommunications - ConfTele, Lisbon, Portugal, Vol. 1, pp. 1 - 4, April, 2011 | Full text (PDF 117 KBs) | BibTex
  • L. Cancela, J. J. O. Pires, Quantifying the Influence of Crosstalk-Crosstalk Beat Noise in Optical DPSK Systems, Conf. on Telecommunications - ConfTele, Lisbon, Portugal, Vol. -, pp. - - -, April, 2011,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Scalable and Cost-Effective Design of Optical Transport Networks Supporting Heterogeneous Ethernet Services, European Conference on Optical Communication ECOC, Torino, Italy, Vol. 1, pp. 1 - 3, September, 2010,
    | Abstract     | BibTex
  • J. M. Pedro, J. Santos, P. Monteiro, J. J. O. Pires, Optimization framework for supporting 40 Gb/s and 100 Gb/s services over optical transport networks, International Conf. on Transparent Networks – ICTON, Munich, Germany, Vol. --, pp. Mo.D4.1 - --, July, 2010,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, CAPEX Minimization in Optical Transport Networks with Heterogeneous Service Demands, European Conf. on Networks and Optical Communications - NOC, Faro, Portugal, Vol. 1, pp. 1 - 6, June, 2010,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Simplified Framework for Optimal Support of 40Gb/s and 100Gb/s Services over OTN Exploiting Grooming and VCAT, OSA Optical Fiber Communications - OFC, San Diego, United States, Vol. --, pp. -- - --, March, 2010 | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Heuristic Strategies for Routing 100-GbE over OTN in Distributed Differential Delay Compensation Architectures, OSA Optical Fiber Communications - OFC, San Diego, United States, Vol. 1, pp. 1 - 2, March, 2010,
    | Abstract     | BibTex
  • J. M. Pedro, J. J. O. Pires, J.P.C Carvalho, Distributed Routing Path Optimization for OBS Networks based on Ant Colony Optimization, IEEE Global Communications Conference - GLOBECOM, Honolulu, United States, Vol. --, pp. 1 - 7, November, 2009,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Optical Transport Network Design for Inverse-Multiplexed 100 Gb/s Ethernet Services with Minimum Capacity and Buffer Requirements, International Conf. on Systems and Networks Communications, Porto, Portugal, Vol. 1, pp. 1 - 6, September, 2009,
    | Abstract     | Full text (PDF 125 KBs) | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Optimized ODU Routing for 100 Gb/s Ethernet over High-Speed Optical Networks with Distributed Differential Delay Compensation, European Conference on Optical Communication ECOC, Wien, Austria, Vol. 1, pp. 1 - 2, September, 2009,
    | Abstract     | Full text (PDF 67 KBs) | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Optimized combination of wavelength converters and optical buffers for OBS networks using wavelength contention minimization, International Conf. on Photonics in Switching - PS, Pisa, Italy, Vol. --, pp. 1 - 2, September, 2009,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Multilayer Optimization of Inverse-Multiplexed 100 Gb/s Ethernet Services over Optical Transport Networks, Euro-Ngi Conf. on Next Generation Internet Networks (NGI), Aveiro, Portugal, Vol. 1, pp. 1 - 8, July, 2009,
    | Abstract     | Full text (PDF 661 KBs) | BibTex
  • J. M. Pedro, J. J. O. Pires, J.P.C Carvalho, Ant Colony Optimization for Distributed Routing Path Optimization in Optical Burst-Switched Networks, International Fuzzy Systems Association and European Society for Fuzzy Logic and Technology IFSA/EUSFLAT, Lisboa, Portugal, Vol. --, pp. 1 - 6, July, 2009,
    | Abstract     | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Alternatives for the Virtually-Concatenated Transport of 100 Gb/s Ethernet over OTN, Symp. on Enabling Optical Networks - SEON, Amadora, Portugal, Vol. 1, pp. 1 - 2, June, 2009 | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Optimized Node Dimensioning in OBS Networks using Contention Minimization in the Wavelength Domain, International Conf. on Transparent Networks – ICTON, Ponta Delgada, Portugal, Vol. Mo.D3.2, pp. 1 - 4, June, 2009,
    | Abstract     | 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. Santos, P. R. M. I. Inácio, J. V. Gomes, J. J. O. Pires, M. Freire, P. Monteiro, Improving the Upstream Channel Efficiency of Passive Optical Networks via Frame Aggregation and Compression, Conf. on Telecommunications - ConfTele, St. Maria da Feira, Portugal, Vol. --, pp. 371 - 374, May, 2009,
    | Abstract     | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, On the Benefits of Selectively Delaying Bursts at the Ingress Edge Nodes of an OBS Network, IFIP Working Conf. on Optical Network Design and Modeling, Braunschweig, Germany, Vol. --, pp. -- - --, February, 2009,
    | Abstract     | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Performance Study of OBS Networks using Traffic Engineering in the Wavelength Domain and Delayed Ingress Burst Scheduling, IEEE Global Communications Conference - GLOBECOM, New Orleans, United States, Vol. --, pp. ON07PM2-6 - --, December, 2008,
    | Abstract     | BibTex
  • L. Cancela, J. J. O. Pires, Complementary Approaches to Accurately Evaluate the Performance in Direct Detection DPSK Receivers, IEEE Global Communications Conference - GLOBECOM, New Orleans, United States, Vol. -, pp. - - -, November, 2008,
    | Abstract     | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Performance Comparison of Optical Burst-Switched Networks with Flexible Burst Scheduling at the Ingress Edge Nodes, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Athens, Greece, Vol. 3, pp. 166 - 169, June, 2008,
    | Abstract     | Full text (PDF 235 KBs) | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Long-Reach 10 Gbps Ethernet Passive Optical Network Based on a Protected Ring Architecture, OSA Optical Fiber Communications - OFC, San Diego, United States, Vol. OTul, pp. 1 - 3, February, 2008,
    | Abstract     | Full text (PDF 122 KBs) | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Bandwidth-Efficient Optical Burst-Switched Networks using only a Minimum Number of Shared Wavelength Converters, OSA Optical Fiber Communications - OFC, San Diego, United States, Vol. JWA89, pp. -- - --, February, 2008,
    | Abstract     | Full text (PDF 182 KBs) | BibTex
  • J. Santos, J. M. Pedro, P. Monteiro, J. J. O. Pires, Design and Performance Evaluation of Protected Super-PON Access Networks Using a Dedicated Protection Ring Architecture, SEE Workshop on the Design of Reliable Communication Networks - DRCN, La Rochelle, France, Vol. 1, pp. 7 - 10, October, 2007,
    | Abstract     | Full text (PDF 486 KBs) | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Bandwidth-Efficient Optical Burst-Switched Networks based on Traffic Engineering in the Wavelength Domain and Delayed Burst Scheduling, European Conference on Optical Communication ECOC, Berlin, Germany, Vol. 1, pp. 95 - 96, September, 2007,
    | Abstract     | Full text (PDF 85 KBs) | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Efficient Optical Burst-Switched Networks using only Fiber Delay Line Buffers for Contention Resolution, IEEE BROADNETS, Raleigh, United States, Vol. Workshop on Optical Burst/Packet Switching (WOBS), pp. -- - --, September, 2007,
    | Abstract     | Full text (PDF 394 KBs) | 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, Ottawa, Canada, Vol. X, pp. 1 - 8, August, 2007,
    | Abstract     | Full text (PDF 365 KBs) | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, On Fully Exploiting the Space Domain for Contention Resolution/Avoidance in Optical Burst-Switched Networks, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Rome, Italy, Vol. --, pp. 113 - 116, July, 2007,
    | Abstract     | Full text (PDF 591 KBs) | BibTex
  • L. Cancela, J. J. O. Pires, On the Accuracy of the Gaussian Approximation for Performance Estimation in Optical DPSK Systems with In-Band Crosstalk, IEEE International Conference on Communications - ICC, Glasgow, United Kingdom, Vol. -, pp. - - -, June, 2007 | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Minimizing the Number of Wavelength Converters in Optical Burst-Switched Networks, IEEE International Conference on Communications - ICC, Glasgow, United Kingdom, Vol. --, pp. ONS07-5 - --, June, 2007,
    | Abstract     | Full text (PDF 341 KBs) | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Reactive and Proactive Multi-Path Routing Strategies for Optical Burst-Switched Networks, Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. --, pp. -- - --, June, 2007,
    | Abstract     | Full text (PDF 178 KBs) | 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
  • L. Cancela, J. J. O. Pires, An Approach for Calculating the Performance of DPSK Direct Detection Systems with Semiconductor Optical Amplifiers, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. -, pp. - - -, May, 2007 | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Efficient Multi-Path Routing for Optical Burst-Switched Networks, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. --, pp. 473 - 476, May, 2007,
    | Abstract     | Full text (PDF 172 KBs) | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Towards Efficient Optical Burst-Switched Networks without All-Optical Wavelength Converters, Conf. on Optical Networks Design and Modelling - ONDM, Athens, Greece, Vol. --, pp. 348 - 357, May, 2007,
    | Abstract     | Full text (PDF 307 KBs) | BibTex
  • J. Santos, Quadros, J. J. O. Pires, J. M. Pedro, Performance Evaluation of DBA Algorithms with QoS in Protected Super-EPON Access Networks using a Dedicated Protection Ring Architecture, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. X, pp. X - X, May, 2007 | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Improving the Performance of Optical Burst-Switched Networks with Limited-Range Wavelength Conversion through Traffic Engineering in the Wavelength Domain, IEEE International Conf. on Information Networking - ICOIN, Estoril, Portugal, Vol. --, pp. -- - --, January, 2007,
    | Abstract     | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Wavelength Contention Minimization Strategies for Optical Burst-Switched Networks, IEEE Global Communications Conference - GLOBECOM, San Francisco, United States, Vol. --, pp. -- - --, November, 2006,
    | Abstract     | Full text (PDF 312 KBs) | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Performance Evaluation of Wavelength Contention Minimization Strategies for Optical Burst-Switched Networks, SPIE, Boston, United States, Vol. 6388, pp. 63880D-1 - 63880D-12, October, 2006,
    | Abstract     | Full text (PDF 297 KBs) | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, On the Modelling and Performance Evaluation of Optical Burst-Switched Networks, International Workshop on Computer-Aided Modeling, Analysis and Design of Communication Links and Networks, Trento, Italy, Vol. --, pp. 30 - 37, June, 2006,
    | Abstract     | Full text (PDF 182 KBs) | BibTex
  • J. Santos, Quadros, J. J. O. Pires, J. M. Pedro, Design and Optimization of Protected Super-PON Access Networks Using a Dedicated Protection Ring Architecture, Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. X, pp. 1 - 2, June, 2006 | BibTex
  • J. M. Pedro, S. Pato, P. Monteiro, J. J. O. Pires, Impact of Network State Information Availability on the Performance of Contention Resolution Strategies for OBS Networks, International Conf. on Telecommunications - ICT, Funchal, Portugal, Vol. --, pp. -- - --, May, 2006,
    | Abstract     | BibTex
  • L. Cancela, J. J. O. Pires, Numerical Study on the Tolerance to Intrachannel Crosstalk of Direct-Detection DPSK Optical Systems, European Conference on Optical Communication ECOC, Glasgow, United Kingdom, Vol. *, pp. * - *, September, 2005 | BibTex
  • L. Cancela, J. J. O. Pires, Application of the Saddle Point Method for the Evaluation of the Probability Density Function of Pre-Amplified OOK Systems in the Presence of Intrachannel Crosstalk, Advanced International Conference on Telecommunications AICT, Lisbon, Portugal, Vol. *, pp. * - *, July, 2005 | BibTex
  • J. M. Pedro, A. Teixeira, P. Monteiro, J. J. O. Pires, On a Portuguese Backbone Network of Reference, Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. 1, pp. 80 - 84, June, 2005,
    | Abstract     | BibTex
  • L. Cancela, J. J. O. Pires, Impact of Intrachannel Crosstalk on the Performance of Direct-Detection DPSK Optical Systems, Conf. on Lasers and Electro-optic - CLEO, Baltimore, United States, Vol. *, pp. * - *, May, 2005 | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Performance Comparison of Resource Reservation Mechanisms for Optical Burst-Switched Networks, Winter School on Optical Core Networks, Aveiro, Portugal, Vol. 1, pp. C17 - C22, February, 2005,
    | Abstract     | BibTex
  • P. Monteiro, J. J. O. Pires, Comparison of interconnection architectures for WDM multi-ring networks, IASTED International Conf. on Optical Communication Systems and Networks - OCSN, Banff, Canada, Vol. 423, pp. 814 - 819, July, 2004 | BibTex
  • J. M. Pedro, P. Monteiro, J. J. O. Pires, Comparison of Interconnection Architectures for WDM Shared Protection Rings, IASTED International Conf. on Optical Communication Systems and Networks - OCSN, Banff, Canada, Vol. 1, pp. 1 - 1, July, 2004,
    | Abstract     | Full text (PDF 338 KBs) | BibTex
  • J. J. O. Pires, J. M. Pedro, Efficient Routing and Wavelenght Assignment in WDM Shared Protection Rings, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol., pp. 513 - 516, June, 2003 | BibTex
  • L. Cancela, J. J. O. Pires, Homodyne Crosstalk Penalty in Large Strictly Nonblocking Optical Switches Based on Directional Couplers, Asia-Pacific Optical and Wireless Communications Conf. - APOC, Beijing, China, Vol. *, pp. * - *, November, 2001 | BibTex
  • L. Cancela, J. J. O. Pires, Rigorous Evaluation of Crosstalk Requirements for Large Optical Space Switches Based on Directional Couplers, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. 263 - 267, April, 2001 | BibTex
  • L. Cancela, J. J. O. Pires, Influence of Channel Frequency Spacing in Multisource Crosstalk in a Benes Optical Switch, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Kielce, Poland, Vol. 1, pp. 234 - 242, June, 1999 | BibTex
  • L. Cancela, J. J. O. Pires, Rigorous Analysis of the Impact of Multi-Source Crosstalk in a NxN Benes Optical Switch, Conf. on Telecommunications - ConfTele, Sesimbra, Portugal, Vol. 1, pp. 264 - 268, April, 1999 | BibTex
  • L. Cancela, J. J. O. Pires, Multisource Crosstalk as a Function of Channel Frequency Spacing in an 8x8 Benes Optical Switch, SPIE - All-optical Communication Systems: Architecture, Boston, United States, Vol. 3531, pp. 328 - 336, November, 1998 | BibTex
  • L. Cancela, J. J. O. Pires, Coherent Multipath Crosstalk due to Crossovers in an Active Splitter / Active Combiner Optical Switch, European Conf. on Lasers and Electro-Optics, Glasgow, United Kingdom, Vol. 1, pp. 455 - 456, September, 1998 | BibTex
  • L. Cancela, J. J. O. Pires, Factores Limitativos no Projecto de Comutadores Ópticos Espaciais, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, April, 1997,
    | Abstract     | BibTex
1Patents
  • M. Freire, J. V. Gomes, P. Monteiro, J. Santos, P. R. M. I. Inácio, J. J. O. Pires, Upstream Efficiency Improvement Method for Passive Optical Networks, PCT/EP2008/060020, PCT, 30-07-2008

Closed Projects5

Acronym Name Funding Agency Start date Ending date
AMEN Analysis and Mitigation of crosstalk Effects in multicore fibre -based Networks FCT 01-04-2016 01-12-2018
CABRAL CooperAção BRasil – PortugAL em redes ópticas FCT/GRICES 01-03-2006 28-02-2008
E-Photon I Optical Networks: Towards Bandwidth Manageability and Cost efficiency EU/FP6 01-03-2004 01-03-2006
ImpAr Physical Impairment Modelling in Flexible Optical Node Architectures IT/LA 01-07-2016 01-07-2018
IXOS3D In-band crosstalk in optical communications systems with differential direct detection IT/LA 01-05-2011 01-05-2013
1Conference Committees
  • Conf. on Optical Networks Design and Modelling - ONDM, Technical Programme Committee, 2023

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