The OCDM System Model
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Date
2021
Authors
Sekanina, Tomáš
ORCID
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Referee
Mark
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Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract
This paper focuses on the multi-carrier modulation technique called Orthogonal Chirp DivisionMultiplex (OCDM). The first part of the paper contains theoretical and mathematical descriptionof the OCDM system in general. Then digital model of the OCDM modulator and demodulatoris realized in programming language MATLAB. Realization of the model represents two possiblemathematical implementations of the Fresnel transform, whose discrete form is kernel of the system.In the digital model is performed simulation of information from transmitter to receiver in AWGNchannel. Results are evaluated from the viewpoint of the system resilience against errors.
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Citation
Proceedings I of the 27st Conference STUDENT EEICT 2021: General papers. s. 171-174. ISBN 978-80-214-5942-7
https://conf.feec.vutbr.cz/eeict/index/pages/view/ke_stazeni
https://conf.feec.vutbr.cz/eeict/index/pages/view/ke_stazeni
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Peer-reviewed
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en
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© Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií