Recruited at
SupervisorProf. Stanislav Zvanovec
Co-supervisorsProf. Thomas Kamalakis, Prof. Zabih Ghassemlooy
Current work: To develop (i) methods of digital twin based on data fusion from optical wireless network and millimeter wave vehicular sensor network; (ii) advanced technique(s) to predict collision in ITS or for implementation in vehicular or non-static industrial environment; and (iii) a simplified experimental testbed to validate such an approach.
List of Publications
2026
- S. K. Modalavalasa, C. Guerra Yanez, S. R. Teli, L. M. Giraldo, J. P. Soler, Z. Ghassemlooy, S. Zvanovec, (2026, July). “Digital twin orchestrated software defined networks for handling denial of service attacks in IoT applications”. In 2026, the IEEE 15th International Symposium on Communication Systems, Networks and Digital Signal Processing. DOI
- J. Vocilka, D.-N. Nguyen, J. Bohata, C. Guerra-Yánez, S. K. Modalavalasa, J. Radil, Z. Ghassemlooy, S. Zvanovec, “Scintillation Analysis of a 400-Gb/s Coherent FSO Feeder-Link for GEO Satellite Downlink-Like Transmission,” IEEE Communications Letters, 2026, published online 3 August 2026. DOI
- S. K. Modalavalasa, R. Zamorano-Illanes, C. Guerra Yanez, S. Rajendra Teli, Z. Ghassemlooy and S. Zvanovec, "Optical Wireless Communication-Based Vehicular Fleet Management Case Analogy With Digital Twin IoT Middleware," in IEEE Access, vol. 14, pp. 10384-10394, 2026. DOI
2025
- S. K. Modalavalasa, C. Guerra-Yánez, S. R. Teli, C. Giachoudis, S. Zvanovec, T. Kamalakis, Z. Ghassemlooy, "Towards the Development of Digital Twins for OWC Networks," 2025 International Conference on Software, Telecommunications and Computer Networks (SoftCOM), Split, Croatia, 2025, pp. 1-6. DOI
2024
- S.R.Teli, V.Matus, S.K.Modalavalasa, R.Perez-Jimenez, Z.Ghassemlooy and S.Zvanovec, "SNR analysis for non-line-of-sight MIMO optical camera communications" 2024 14th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), Rome, Italy, 2024. DOI
- S.K. Modalavalasa, A.F. Usmani, A. Pouralizadeh, C. Giachoudis, L.M. Giraldo, R. Zamorano-Illanes, Z. Ghassemlooy, S. Zvanovec, V. Jungnickel, A. Khalighi, L. Nero Alves, J. Perez Soler, P. Fonseca, "Evolution of OWC: A Collaborative Contour Across Various Sectors," in 2024 14th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP 2024), 2024. DOI
Background
Background: