Wideband QAM-over-SMF/turbulent FSO downlinks in a PON architecture for ubiquitous connectivity DN Nguyen, L Vallejo, J Bohata, B Ortega, Z Ghassemlooy, S Zvanovec Optics Communications 475, 126281, 2020 | 18 | 2020 |
Impact of thermal-induced turbulent distribution along FSO link on transmission of photonically generated mmW signals in the frequency range 26–40 GHz L Vallejo, M Komanec, B Ortega, J Bohata, DN Nguyen, S Zvanovec, ... IEEE Photonics Journal 12 (1), 1-9, 2019 | 16 | 2019 |
On the 40 GHz remote versus local photonic generation for DML-based C-RAN optical fronthaul L Vallejo, J Mora, DN Nguyen, J Bohata, V Almenar, S Zvanovec, ... Journal of Lightwave Technology 39 (21), 6712-6723, 2021 | 15 | 2021 |
Experimental comparison of DSB and CS-DSB mmW formats over a hybrid fiber and FSO fronthaul network for 5G J Bohata, DN Nguyen, J Spáčil, M Komanec, B Ortega, L Vallejo, ... Optics Express 29 (17), 27768-27782, 2021 | 14 | 2021 |
Photonic multiple millimeter wave signal generation and distribution over reconfigurable hybrid SSMF/FSO links L Vallejo, B Ortega, J Bohata, S Zvanovec, V Almenar Optical fiber technology 54, 102085, 2020 | 13 | 2020 |
Usability of a 5G fronthaul based on a DML and external modulation for M-QAM transmission over photonically generated 40 GHz L Vallejo, B Ortega, DN Nguyen, J Bohata, V Almenar, S Zvanovec IEEE Access 8, 223730-223742, 2020 | 7 | 2020 |
Radio over 50 km fiber and joint 80 m FSO/wireless links using photonic frequency doubling for 5G J Bohata, J Spacil, DN Nguyen, S Zvanovec, L Vallejo, B Ortega 2019 IEEE Global Communications Conference (GLOBECOM), 1-6, 2019 | 7 | 2019 |
Demonstration of M-QAM OFDM bidirectional 60/25 GHz transmission over 10 km Fiber, 100 m FSO and 2 m radio seamless heterogeneous fronthaul link L Vallejo, B Ortega, J Mora, DN Nguyen, C Guerra, J Bohata, J Spacil, ... Optical Fiber Technology 77, 103161, 2023 | 6 | 2023 |
M-QAM signal transmission at the photonically generated K-band over thermal-induced turbulent FSO links with different turbulence distributions L Vallejo, DN Nguyen, J Bohata, B Ortega, S Zvanovec Applied Optics 59 (16), 4997-5005, 2020 | 6 | 2020 |
Experimental photonic 40–90 GHz millimetre-wave signal generation and 10 Gb/s 32-QAM signal transmission over hybrid fiber/FSO 5G networks L Vallejo, B Ortega, J Bohata, S Zvanovec, V Almenar 2019 21st International Conference on Transparent Optical Networks (ICTON), 1-4, 2019 | 6 | 2019 |
Full-duplex transmission of multi-Gb/s subcarrier multiplexing and 5G NR signals in 39 GHz band over fiber and space DN Nguyen, L Vallejo, V Almenar, B Ortega, P Tien Dat, ST Le, J Bohata, ... Applied Optics 61 (5), 1183-1193, 2022 | 5 | 2022 |
Transmission of 2 bits/symbol over RoF and RoFSO links with different architectures for ubiquitous coverage DN Nguyen, L Vallejo, J Bohata, S Zvanovec, B Ortega, Z Ghassemlooy 2020 12th International Symposium on Communication Systems, Networks and …, 2020 | 5 | 2020 |
Remote mmW photonic local oscillator delivery for uplink down-conversion in DML-based optical hybrid C-RAN fronthaul L Vallejo, J Bohata, J Mora, S Zvanovec, B Ortega Journal of Optical Communications and Networking 15 (6), 357-366, 2023 | 4 | 2023 |
Harmonic and intermodulation distortion analysis in directly modulated lasers over local and remote photonically generated millimeter-wave signals L Vallejo, J Mora, B Ortega Journal of Lightwave Technology 40 (15), 5128-5140, 2022 | 4 | 2022 |
Optical CS-DSB schemes for 5G mmW fronthaul seamless transmission J Bohata, L Vallejo, B Ortega, S Zvánovec IEEE Photonics Journal 14 (2), 1-7, 2022 | 3 | 2022 |
On N-PAM and M-QAM implementation within the hybrid RoF-FSO-PON system DN Nguyen, J Bohata, L Vallejo, S Zvanovec, B Ortega, Z Ghassemlooy 2020 3rd West Asian Symposium on Optical and Millimeter-wave Wireless …, 2020 | 3 | 2020 |
Antenna phased array beamforming at 26 GHz using optical true time-delay J Bohata, T Lonský, J Spáčil, P Hazdra, Z Hradecký, M Komanec, ... 2020 12th International Symposium on Communication Systems, Networks and …, 2020 | 3 | 2020 |
Flexible multiband signal transmission using a directly modulated laser over photonically generated 40 GHz L Vallejo, DN Nguyen, B Ortega, J Bohata, V Almenar, S Zvanovec 2021 Joint European Conference on Networks and Communications & 6G Summit …, 2021 | 1 | 2021 |
SOA-aided photonic signal generation for hybrid fibre and FSO 5G transmission links L Vallejo, B Ortega, V Almenar, J Bohata, S Zvanovec, DN Nguyen Nonlinear Optics and its Applications 2020 11358, 224-232, 2020 | 1 | 2020 |
Photonics-based full duplex millimeter-wave fronthaul links for future mobile communications M Botella-Campos, J Bohata, L Vallejo, J Vocilka, J Mora, DN Nguyen, ... 2024 7th International Balkan Conference on Communications and Networking …, 2024 | | 2024 |