???global.info.a_carregar???
Identification

Personal identification

Full name
António Eira

Citation names

  • Eira, António

Author identifiers

Ciência ID
4314-1F69-8DFC
ORCID iD
0000-0003-4374-9460

Languages

Language Speaking Reading Writing Listening Peer-review
Portuguese Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1)
English Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1)
Spanish; Castilian Beginner (A1) Beginner (A1) Beginner (A1) Beginner (A1)
Affiliation

Others

Category
Host institution 		Employer
2018/07/01 - Current Engenheiro de I&D Infinera Corp, United States
2010/10/01 - 2010/12/01 Engenheiro de Software ZON - TV Cabo, Portugal
Projects

Grant

Designation Funders
2017/06/01 - 2020/06/01 METRO-HAUL
761727
Researcher
Infinera Corp, United States
 EU Framework Programme for Research and Innovation ICT Leadership in Enabling and Industrial Technologies
Concluded
Outputs

Publications

Book chapter
  1. João Pedro; António Eira. "Hybrid Backup Resource Optimization for VNF Placement Over Optical Transport Networks". 3-14. Springer International Publishing, 2020.
    10.1007/978-3-030-38085-4_1
Conference paper
  1. Eira, A.; Pedro, J.. "The Role of Metro Transport Node Architectures in Optimized Edge Data-Center Dimensioning". 2020.
    10.23919/ONDM48393.2020.9133015
  2. Emmerich, R.; Eira, A.; Costa, N.; Berenguer, P.W.; Elschner, R.; Schubert, C.; Fischer, J.K.; Pedro, J.; Freund, R.. "Dual-band node architectures for C+L-band capacity upgrades in optical metro transport networks". 2020.
  3. Emmerich, R.; Eira, A.; Costa, N.; Berenguer, P.W.; Schubert, C.; Fischer, J.K.; Pedro, J.. "Capacity Limits of C+L Metro Transport Networks Exploiting Dual-Band Node Architectures". 2020.
  4. Pereira, B.; Eira, A.; Larikova, J.Y.. "Deployment Strategies to Enable Cost-Effective Flex-Grid in Large Scale Metro Applications". 2019.
  5. Eira, A.; Costa, N.; Pedro, J.. "High-capacity metro optical nodes enabling efficient dimensioning of edge computing platforms". 2019.
    10.1109/ICTON.2019.8840539
  6. Eira, A.; Pereira, A.; Costa, N.; Pires, J.; Pedro, J.. "On the effect of in-band crosstalk margins for optimized format selection in meshed optical networks". 2019.
  7. Pedro, J.; Eira, A.; Costa, N.. "Metro Transport Architectures for Reliable and Ubiquitous Service Provisioning". 2018.
    10.1109/ACP.2018.8596187
  8. Eira, A.. "The software-defined flexible optical network". 2018.
  9. Eira, A.; Costa, N.; Pedro, J.. "On the Capacity and Scalability of Metro Transport Architectures for Ubiquitous Service Delivery". 2018.
    10.1109/ICTON.2018.8473648
  10. Eira, A.; Pedro, J.. "How much transport grooming is needed in the age of flexible clients?". 2017.
  11. Eira, A.; Costa, N.; Pedro, J.. "Interoperable Long-Haul Optical Networks Exploiting Optimized ROADM Vendor Allocation". 2017.
    10.1109/ECOC.2017.8345989
  12. Eira, A.; Pedro, J.; Quagliotti, M.. "Optimization models for total cost of ownership analysis of next-generation transport networks based on SBVTs". 2016.
    10.1109/ICTON.2016.7550573
  13. Eira, A.; Pedro, J.; Pires, J.. "On the efficiency of grooming and switching policies for multi-layer network planning with sliceable bandwidth-variable transponders". 2016.
  14. Moniz, D.; Eira, A.; Pires, J.. "On the effect of spectrum assignment policies in the efficiency of non-disruptive defragmentation techniques". 2016.
    10.1109/NOC.2016.7506994
  15. Eira, A.; Pedro, J.; Pires, J.; Quagliotti, M.. "Hardware reuse policies for fixed and flexible next-generation optical transport network architectures in multi-period scenarios". 2016.
    10.1109/NOC.2016.7506999
  16. Eira, A.; Pedro, J.; Pires, J.; Fernández-Palacios, J.P.. "Optimization of client-to-line-side switching in DWDM networks using sliceable bandwidth-variable transponders". 2015.
    10.1364/ofc.2015.tu2i.3
  17. Eira, A.; Pedro, J.; Pires, J.; Fernandez-Palacios, J.P.. "Performance evaluation of heuristic and ILP-based algorithms for multi-period planning of SBVT-enabled transport networks". 2015.
    10.1109/ICTON.2015.7193721
  18. Eira, A.; Pedro, J.; Pires, J.. "Cost sensitivity evaluation of fixed/flexible rate line-cards and transceivers under incremental traffic". 2014.
    10.1109/ICTON.2014.6876354
  19. Eira, A.; Pedro, J.; Pires, J.. "Optimized design of fixed/flex-rate line-cards and transceivers over multiple planning cycles". 2014.
    10.1109/OFC.2014.6887079
  20. Eira, A.; Pedro, J.; Pires, J.; Fernandez-Palacios, J.. "CAPEX impact of fixed/flex-rate modular line interfaces in multi-period network planning with equipment reuse". 2014.
    10.1109/ECOC.2014.6964072
  21. Eira, A.; Pedro, J.; Pires, J.. "On the impact of optimized guard-band assignment for superchannels in flexible-grid optical networks". 2013.
    10.1364/ofc.2013.otu2a.5
  22. Eira, A.; Pedro, J.; Fonseca, D.; Arribas, F.J.; Fernandez-Palacios, J.; Polo, I.L.; Schmuhl, D.; et al. "Defragmentation of fixed/flexible grid optical networks". 2013.
  23. Pedro, J.; Eira, A.; Pires, J.. "Performance comparison of optical channel formats to realize 400G data rates in transport networks under dynamic traffic". 2013.
    10.1109/ICTON.2013.6602832
  24. Eira, A.; Pedro, J.; Pires, J.; Fonseca, D.; Fernández-Palacios, J.; López, V.; Spaelter, S.. "Defragmentation-based capacity enhancement for fixed to flexible-grid migration scenarios in DWDM networks". 2013.
    10.1049/cp.2013.1520
  25. Eira, António; Eira, A.; Pedro, J.; Morais, R.M.; Pires, J.. "On the cost-effective deployment of future data services over transport networks with a flexible DWDM grid". 2012.
    10.1109/icton.2012.6253771
  26. Eira, António; Eira, A.; Pedro, J.; Pires, J.. "Spectrum and transponder optimization in survivable translucent flexible-grid optical networks". 2012.
    10.1109/icc.2012.6364895
  27. Eira, A.; Pedro, J.; Pires, J.; Eira, António. "Cost-optimized dimensioning of translucent WDM networks with Mixed-Line-Rate spectrum-flexible channels". 2012.
    10.1109/HPSR.2012.6260848
  28. Eira, A.; Santos, J.; Pedro, J.; Pires, J.. "Design of survivable flexible-grid DWDM networks with joint minimization of transponder cost and spectrum usage". 2012.
    10.1364/ECEOC.2012.P5.16
  29. Eira, A.; Pedro, J.; Pires, J.. "Optimized design of shared restoration in flexible-grid transparent optical networks". 2012.
    10.1364/nfoec.2012.jth2a.37
  30. Santos, J.; Pedro, J.; Eira, A.; Monteiro, P.; Pires, J.. "Optical transport network design with collocated regeneration and differential delay compensation". 2012.
    10.1109/HPSR.2012.6260851
Journal article
  1. Paolucci, F.; Sgambelluri, A.; Cugini, F.; Emmerich, R.; Eira, A.; Costa, N.; Pedro, J.; et al. "Disaggregated edge-enabled C+L-band filterless metro networks". Journal of Optical Communications and Networking 12 3 (2020): 2-12. http://www.scopus.com/inward/record.url?eid=2-s2.0-85076715278&partnerID=MN8TOARS.
    10.1364/JOCN.12.000002
  2. Alberto Hernandez, J.; Quagliotti, M.; Serra, L.; Luque, L.; Lopez Da Silva, R.; Rafel, A.; Gonzalez De Dios, O.; et al. "Comprehensive model for technoeconomic studies of next-generation central offices for metro networks". Journal of Optical Communications and Networking 12 12 (2020): 414-427. http://www.scopus.com/inward/record.url?eid=2-s2.0-85096242561&partnerID=MN8TOARS.
    10.1364/JOCN.402167
  3. Eira, A.; Pedro, J.; Pires, J.J.. "Modeling Cost Versus Flexibility in Optical Transport Networks". Journal of Lightwave Technology 37 1 (2019): 61-74. http://www.scopus.com/inward/record.url?eid=2-s2.0-85054507652&partnerID=MN8TOARS.
    10.1109/JLT.2018.2874058
  4. Eira, A.; Pereira, A.; Pires, J.; Pedro, J.. "On the efficiency of flexible ethernet client architectures in optical transport networks [invited]". Journal of Optical Communications and Networking 10 1 (2018): A133-A143. http://www.scopus.com/inward/record.url?eid=2-s2.0-85042326045&partnerID=MN8TOARS.
    10.1364/JOCN.10.00A133
  5. Eira, A.; Pedro, J.; Pires, J.. "Traffic grooming policies under switching constraints in next-generation transport networks". Journal of Optical Communications and Networking 9 1 (2017): A125-A134. http://www.scopus.com/inward/record.url?eid=2-s2.0-85011343835&partnerID=MN8TOARS.
    10.1364/JOCN.9.00A125
  6. Moniz, D.; Eira, A.; de Sousa, A.; Pires, J.. "On the comparative efficiency of non-disruptive defragmentation techniques in flexible-grid optical networks". Optical Switching and Networking 25 (2017): 149-159. http://www.scopus.com/inward/record.url?eid=2-s2.0-85019218725&partnerID=MN8TOARS.
    10.1016/j.osn.2017.04.001
  7. Eira, A.; Quagliotti, M.; Pedro, J.. "Impact of client- and line-side flexibility in the lifecycle of next-generation transport networks [invited]". Journal of Optical Communications and Networking 8 7 (2016): A101-A115. http://www.scopus.com/inward/record.url?eid=2-s2.0-84977635562&partnerID=MN8TOARS.
    10.1364/JOCN.8.00A101
  8. Eira, A.; Pedro, J.; Pires, J.. "Optimal multi-period provisioning of fixed and flex-rate modular line interfaces in DWDM networks". Journal of Optical Communications and Networking 7 4 (2015): 223-234. http://www.scopus.com/inward/record.url?eid=2-s2.0-84928752943&partnerID=MN8TOARS.
    10.1364/JOCN.7.000223
  9. Eira, A.; Pedro, J.; Pires, J.; Palacios, J.-P.F.. "Optimized client and line hardware for multiperiod traffic in optical networks with sliceable bandwidth-variable transponders". Journal of Optical Communications and Networking 7 12 (2015): B212-B221. http://www.scopus.com/inward/record.url?eid=2-s2.0-84973367113&partnerID=MN8TOARS.
    10.1364/JOCN.7.00B212
  10. Eira, A.; Santos, J.; Pedro, J.; Pires, J.. "Multi-objective design of survivable flexible-grid DWDM networks". Journal of Optical Communications and Networking 6 3 (2014): 326-339. http://www.scopus.com/inward/record.url?eid=2-s2.0-84906734851&partnerID=MN8TOARS.
    10.1364/JOCN.6.000326
  11. Eira, António. "Optimized Design of Multistage Passive Optical Networks". Journal of Optical Communications and Networking (2012): http://dx.doi.org/10.1364/jocn.4.000402.
    10.1364/jocn.4.000402
  12. Eira, A.; Pedro, J.; Pires, J.. "Optimized design of multistage passive optical networks". Journal of Optical Communications and Networking 4 5 (2012): 402-411. http://www.scopus.com/inward/record.url?eid=2-s2.0-84863496596&partnerID=MN8TOARS.
    10.1364/JOCN.4.000402
Activities

Conference scientific committee

Conference name Conference host
2019 - 2022 Optical Fiber Conference - OFC Optica
Distinctions

Award

2020 Best Paper Award - ONDM 2020
Centre Tecnològic de Telecomunicacions de Catalunya, Spain