Generic Reusable Hardware/Software Co-Design Implementation of a Complete FH-FSK Modem for Robust Multi-User Acoustic Underwater Communication and System Validation on a FPGA

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dc.contributor.author Riess, Marcel
dc.contributor.author Bock, Cedrik
dc.contributor.author Slomka, Frank
dc.date.accessioned 2018-09-20T13:00:26Z
dc.date.available 2018-09-20T13:00:26Z
dc.date.issued 2018-03-13
dc.identifier.isbn 978-3-00-059317-8
dc.identifier.other 511160429
dc.identifier.uri http://hdl.handle.net/10900/84284
dc.identifier.uri http://nbn-resolving.de/urn:nbn:de:bsz:21-dspace-842846 de_DE
dc.identifier.uri http://dx.doi.org/10.15496/publikation-25674
dc.description.abstract Underwater communication with autonomous underwater vehicles (AUVs) has strong demands on the modems caused by the constantly changing signal propagation (multipath propagation, scattering, diffraction and refraction at thermal layers, etc.) of the underwater channel. These demands typically lead to a modem designed to match specific conditions. This results in two major problems, first we do not want to develop for each changing environment a specific hardware and second we need a robust communication to distribute necessary information about the state of the system, current condition of the environment or to coordinate group missions. In this paper we introduced a approach to serve booth of the problems. We implemented with a flexible generic design a robust underwater communication system. The paper introduce a designed approach for a generic reusable acoustic underwater communication based on a pipelined data stream processing system on a Field Programmable Gate Array (FPGA). Exploiting the inherent synchronization mechanism of an hand-shake-based streaming bus interface to form arbitrary long pipelines composed of detached and reusable modules representing the coding and modulation algorithms without the need of an external coordination mechanism. We show that our approach is feasible, matches the problems and can easily be changed or extended to a Multiple Input Multiple Output (MIMO)-system while the recommendation on energy consumption is nearly equally and area is reduced by 45% compared to other system implementation. en
dc.language.iso en de_DE
dc.publisher Universität Tübingen de_DE
dc.rights ubt-podno de_DE
dc.rights.uri http://tobias-lib.uni-tuebingen.de/doku/lic_ohne_pod.php?la=de de_DE
dc.rights.uri http://tobias-lib.uni-tuebingen.de/doku/lic_ohne_pod.php?la=en en
dc.subject.classification Field programmable gate array de_DE
dc.subject.ddc 004 de_DE
dc.subject.other FH-FSK en
dc.subject.other Underwater en
dc.subject.other Communication en
dc.subject.other MIMO en
dc.subject.other FPGA en
dc.subject.other Accelerated Simulation en
dc.title Generic Reusable Hardware/Software Co-Design Implementation of a Complete FH-FSK Modem for Robust Multi-User Acoustic Underwater Communication and System Validation on a FPGA en
dc.type InProceedings (Aufsatz / Paper einer Konferenz etc.) de_DE
utue.publikation.fachbereich Informatik de_DE
utue.publikation.fakultaet 7 Mathematisch-Naturwissenschaftliche Fakultät de_DE
utue.opus.portal mbmv2018 de_DE
utue.publikation.reiheohneschema MBMV 2018 de_DE

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