@article{MTMT:2695289, title = {Quantum Computing and Communications - Introduction and Challenges. 40th-year commemorative special issue}, url = {https://m2.mtmt.hu/api/publication/2695289}, author = {Imre, Sándor}, doi = {10.1016/j.compeleceng.2013.10.008}, journal-iso = {COMPUT ELECTR ENG}, journal = {COMPUTERS & ELECTRICAL ENGINEERING}, volume = {40}, unique-id = {2695289}, issn = {0045-7906}, year = {2014}, eissn = {1879-0755}, pages = {134-141}, orcid-numbers = {Imre, Sándor/0000-0002-2883-8919} } @inproceedings{MTMT:2695912, title = {Comparison of BB84 and S09 quantum key distribution protocols in space-space links}, url = {https://m2.mtmt.hu/api/publication/2695912}, author = {Galambos, Máté and Bacsárdi, László and Imre, Sándor}, booktitle = {31st AIAA International Communications Satellite Systems Conference}, doi = {10.2514/6.2013-5687}, unique-id = {2695912}, year = {2013}, orcid-numbers = {Bacsárdi, László/0000-0002-7337-317X; Imre, Sándor/0000-0002-2883-8919} } @inproceedings{MTMT:2688206, title = {Quantum Key Distribution over Space-Space Laser Communication Links}, url = {https://m2.mtmt.hu/api/publication/2688206}, author = {Bacsárdi, László and Galambos, Máté and Imre, Sándor and Kiss, Andras}, booktitle = {AIAA SPACE 2012 Conference and Exposition}, doi = {10.2514/6.2012-5265}, unique-id = {2688206}, abstract = {The quantum based satellite communication offers a secure way for key distribution which is essential for symmetric keys based transmission. For modeling this type of communication, we created a mathematical model which is based on the behavior of singlephoton sources and detectors and on the losses originated from beam spreading and pointing error. Based on this model, we developed a simulator software to study the quantum communication over space-space links, e.g., between two satellites. We analyzed the performance of three quantum key distribution protocols-BB84, B92, S09-on different space-space links. Two of the main parameters during the analysis were the size of the necessary aperture for a successful space-space communication and the length of the communication channel. Our results show that the three mentioned QKD protocols are feasible when using satellite-satellite links. © 2012 by Laszlo Bacsardi. Published by the American Institute of Aeronautics and Astronautics, Inc.}, year = {2012}, orcid-numbers = {Bacsárdi, László/0000-0002-7337-317X; Imre, Sándor/0000-0002-2883-8919} } @article{MTMT:2681858, title = {Wireless Myths, Realities and Futures: From 3G/4G to Optical and Quantum Wireless}, url = {https://m2.mtmt.hu/api/publication/2681858}, author = {L, Hanzo and H, Haas and Imre, Sándor and O'Brien, Dominic and M, Rupp and Gyöngyösi, László}, doi = {10.1109/JPROC.2012.2189788}, journal-iso = {P IEEE}, journal = {PROCEEDINGS OF THE IEEE}, volume = {100}, unique-id = {2681858}, issn = {0018-9219}, year = {2012}, eissn = {1558-2256}, pages = {1853-1888}, orcid-numbers = {Imre, Sándor/0000-0002-2883-8919} } @book{MTMT:2606082, title = {Quantum Computing and Communications – An Engineering Approach}, url = {https://m2.mtmt.hu/api/publication/2606082}, isbn = {047086902x}, author = {Imre, Sándor and Balázs, Ferenc}, publisher = {Wiley}, unique-id = {2606082}, year = {2005}, orcid-numbers = {Imre, Sándor/0000-0002-2883-8919} }