Profile

Jméno: 
Petr Chvojka
Místnost: 
T2:B2-537
Telefon: 
+420 224 352 275
E-mail: 
petr.chvojka@fel.cvut.cz
Další informace: 

EDUCATION:

  • 2013 Master degree in Wireless Communications at CTU FEE
  • 2018 Doctoral degree in Radioelectronics at CTU FEE

RESEARCH INTERESTS:

  • Visible Light Communications (VLC)
  • Optical Communications (free space, fiber)

PROJECTS:

Ongoing:

Finished:

  • Fiber optic detection of liquids  (in cooperation with SQS, fiber optics a.s), TACR grant TA03010060
  • Safety of optical transport network and development of optical components for energy grid and energy transport systems, TACR grant TA03020439 (in cooperation with SQS, fiber , optics a.s., T-Mobile czech Republic, a.s., Sitel s.r.o., Kabelovna Kabex, a.s. and TUO Ostrava)
  • COST project IC1101 Optical Wireless Communications - An Emerging Technology, OPTICWISE,  http://www.cost.eu/domains_actions/ict/Actions/IC1101
  • Research of Ambient Influences on Novel Broadband Optical Wireless Systems - RAINBOWS, MŠMT COST_CZ project LD1205

PUBLICATIONS: (newest → oldest)

Journal papers:

  • P. Pesek, S. Zvanovec, P. Chvojka and Zabih Ghassemlooy, "Demonstration of m-CAP Hybrid FSO/VLC Link for the Last Mile and Last Meter Networks", submitted.
     
  • P. A. Haigh, P. Chvojka, S. Zvanovec, Z. Ghassemlooy and I. Darwazeh, "Analysis of Nyquist Pulse Shapes for Carrier-less Amplitude and Phase Modulation in Visible Light Communications", in Journal of Lightwave Technology, vol. 36, no. 20, pp. 5023-5029, 2018. | doi: 10.1109/JLT.2018.2869022
     
  • P. Pesek, S. Zvanovec, P. Chvojka, Z. Ghassemlooy and M. R. Bhatnagar, "Mobile User Connectivity in Relay-assisted Visible Light Communication", in Sensors, vol 18, no. 4, 2018. | doi: 10.3390/s18041125
     
  • K. Werfli, P. Chvojka, Z. Ghassemlooy, N. Bani Hassan, S. Zvanovec, A. Burton, P. A. Haigh and M. R. Bhatnagar, "Experimental Demonstration of High-Speed 4 x 4 Imaging Multi-CAP MIMO Visible Light Communications", in IEEE Journal of Lightwave Technology, vol. 36, no. 10, pp. 1944-1951, 2018. | doi: 10.1109/JLT.2018.2796503
     
  • P. Chvojka, S. Vitek, S. Zvanovec, Z. Ghassemlooy and S. Rajbhandari, "Analysis of nonline-of-sight visible light communications", in Optical Engineering, vol. 56, no. 11, 2017. | doi: 10.1117/1.OE.56.11.116116
     
  • P. Chvojka, K. Werfli, S. Zvanovec, P. A. Haigh, V. Hubata Vacek, P. Dvorak and Z. Ghassemlooy, "On the m-CAP Performance with Different Pulse Shaping Filters Parameters for Visible Light Communictions", in IEEE Photonics Journal, vol. 9, no. 5, pp. 1-12, 2017. | doi: 10.1109/JPHOT.2017.2749203
     
  • P. Chvojka, S. Zvanovec, P.A. Haigh and Z. Ghassemlooy, "Channel Characteristics of Visible Light Communications within the Dynamic Indoor Environment", in Journal of Lightwave Technology, vol. 33, p. 1719 - 1725, 2015. | doi: 10.1109/JLT.2015.2398894
     
  • P. A. Haigh, A. Burton,  K. Werfli, H. L. Minh, E. Bentley, P. Chvojka, W. O. Popoola,  I. Papakonstantinou and S. Zvanovec, "A Multi-CAP Visible Light Communications System with 4.85 b/s/Hz Spectral Efficiency", in IEEE Journal on Selected Areas in Communications, vol. 33, no.9, p. 1771-1779, 2015. | doi: 10.1109/JSAC.2015.2433053
     
  • P. A. Haigh, S. T. Le, S. Zvanovec, Z. Ghassemlooy, P. Luo, T. Xu, P. Chvojka, T. Kanesan, E. Giacoumidis, P. Canyelles-Pericas, H. L. Minh,  W. O. Popoola,  S. Rajbhandari, N.J. Doran, I. Papakonstantinou and I. Darwazeh, "Multi-band Carrier-less Amplitude and Phase Modulation for Bandlimited Visible Light Communications Systems", in IEEE Wireless Communications, vol. 22, no. 2, p. 2-9, 2015. | doi: 10.1109/MWC.2015.7096284
     
  • S. Zvanovec, P. Chvojka, P. Haigh and Z. Ghassemlooy, "Visible Light Communications towards 5G", in Radioengineering, vol. 24, no. 1, p. 1-9, 2015. | doi: 10.13164/re.2015.0001
     

Conference papers:

  • P. A. Haigh, P. Chvojka, Z. Ghassemlooy, S. Zvanovec and I. Darwazeh, "Non-Orthogonal Multi-band CAP for Highly Spectrally Efficient VLC Systems", 2018 11th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), Budapest, 2018, pp. 1-6. | doi: 10.1109/CSNDSP.2018.8471870
     
  • Z. N. Chaleshtori, P. Chvojka, S. Zvanovec, Z. Ghassemlooy and P. A. Haigh, "A Survey on Recent Advances in Organic Visible Light Communications", 2018 11th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), Budapest, 2018, pp. 1-6. | doi: 10.1109/CSNDSP.2018.8471788
     
  • P. Chvojka, K. Werfli, P. A. Haigh, S. Zvanovec, Z. Ghassemlooy and M. R. Bhatnagar, "Multi-band Carrier-less Amplitude and Phase Modulation for VLC: An Overview", 2017 First South American Colloquium on Visible Light Communications (SACVLC), Santiago, 2017. | doi: 10.1109/SACVLC.2017.8267607
     
  • P. Chvojka, S. Zvanovec, K. Werfli, P. A. Haigh and Z. Ghassemlooy, "Variable m-CAP for Bandlimited Visible Light Communications", 2016 IEEE International Conference on Communications Workshops (ICC Workshops), Paris, 2017, pp. 1-5. | doi: 10.1109/ICCW.2017.7962624
     
  • P. Chvojka, P. Dvorak, P. Pesek, S. Zvanovec, P. A. Haigh and Z. Ghassemlooy, "Characterization of the Organic LED Based Visible Light Communications", 2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), Prague, 2016, pp. 1-4. | doi: 10.1109/CSNDSP.2016.7573912
     
  • E. Pikasis, S. Karabetsos, T. Nikas, P. Chvojka, A. Nassiopoulos and D. Syvridis, "Comparison of CAP and DFT-Spread DMT for High Speed Transmission Over 50m SI-POF", 2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), Prague, 2016, pp. 1-5. | doi: 10.1109/CSNDSP.2016.7573941
     
  • P. Chvojka, P. A. Haigh, S. Zvanovec, P. Pesek and Z. Ghassemlooy, "Evaluation of Multi-band Carrier-less Amplitude and Phase Modulation Performance for VLC under Various Pulse Shaping Filter Parameters", 2016 7th International Conference on Optical Communication Systems, Lisbon, 2016 (Best Student Paper Award) | doi: 10.5220/0005956900250031
     
  • P. A. Haigh, A. Aguado, Z. Ghassemlooy, P. Chvojka, K. Werfli, S. Zvanovec, E. Ertunc and T. Kanesan, "Multi-band carrier-less amplitude and phase modulation for highly bandlimited visible light communications — Invited paper", Wireless Communications & Signal Processing (WCSP), 2015 International Conference on, Nanjing, 2015 | doi: 10.1109/WCSP.2015.7341338
     
  • K. Werfli, P. A. Haigh, Z. Ghassemlooy, P. Chvojka, S. Zvanovec, S. Rajbandari and S. Long, "Multi-band carrier-less amplitude and phase modulation with decision feedback equalization for bandlimited VLC systems", Optical Wireless Communications (IWOW), 2015 4th International Workshop on, Istanbul, 2015, pp. 6-10. | doi: 10.1109/IWOW.2015.7342255
     
  • P. A. Haigh, P. Chvojka, S. Zvanovec, Z. Ghassemlooy, S. Thai Le, T. Kanesan, E. Giacoumidis, N. J. Doran, I. Papakonstantinou and I. Darwazeh, "Experimental verification of visible light communications based on multi-band CAP modulation", 2015 Optical Fiber Communications Conference and Exhibition (OFC), Los Angeles, 2015, pp. 1-3. | doi: 10.1364/OFC.2015.Tu2G.2
     
  • P. Chvojka, J. Bohata, J. Libich, S. Zvanovec, J. Perez, "Laboratory and outdoor availability and spatial coherence tests of wireless optical links," Optical Wireless Communications (IWOW), 2013 2nd International Workshop on, Newcastle upon Tyne, 2013, pp. 109-112. | doi: 10.1109/IWOW.2013.6777788

Book Chapters:

  • S. Zvanovec, P. Zak, P. Chvojka, P. A. Haigh, Z. Ghassemlooy, "Visible Light Communications based on Street Lightings, chapter in Visible Light Communications: Theory and Applications", ed. Z. Ghassemlooy, L. Nero Alves, S. Zvanovec, M. Ali Khalighi, CRC Press, 2017

Conference presentations:

  • P. Chvojka, "Overview of Visible Light Communications", Optical Communications (ECOC), 2017 43rd European Conference on, Workshop on Optical Wireless Communication, Gothenburg, 2017. A substitution for Zabih Ghassemlooy.
     

 

Last update: 08-10-2018