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Clazzer, Federico and Munari, Andrea (2020) IoT via Satellite: Asynchronous Random Access for the Maritime Channel. In: 91st IEEE Vehicular Technology Conference, VTC Spring 2020. IEEE 91st Vehicular Technology Conference, 2020-05-25 - 2020-05-28, Antwerp, Belgium. doi: 10.1109/VTC2020-Spring48590.2020.9129580. ISBN 978-172815207-3. ISSN 1550-2252.
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Abstract
Asynchronous random access protocols have become attractive for several satellite applications of interest, reducing the complexity at the transmitter side while granting good performance. These schemes typically follow two paradigms, using either (i) spread spectrum techniques or (ii) replication of the transmitted packets to achieve time diversity. In both cases, the receiver employs successive interference cancellation to resolve collisions. In this paper we offer a comparison of the two approaches in a narrowband scenario, discussing the relevant use case of the upcoming ITU VDES standard for maritime communications.
| Item URL in elib: | https://elib.dlr.de/134438/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | IoT via Satellite: Asynchronous Random Access for the Maritime Channel | ||||||||||||
| Authors: |
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| Date: | May 2020 | ||||||||||||
| Journal or Publication Title: | 91st IEEE Vehicular Technology Conference, VTC Spring 2020 | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | Yes | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| DOI: | 10.1109/VTC2020-Spring48590.2020.9129580 | ||||||||||||
| ISSN: | 1550-2252 | ||||||||||||
| ISBN: | 978-172815207-3 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | satellite, random access, asnychronous, VDES, LEO, narrowband, spread spectrum | ||||||||||||
| Event Title: | IEEE 91st Vehicular Technology Conference | ||||||||||||
| Event Location: | Antwerp, Belgium | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Start Date: | 25 May 2020 | ||||||||||||
| Event End Date: | 28 May 2020 | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Space | ||||||||||||
| HGF - Program Themes: | Communication and Navigation | ||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||
| DLR - Program: | R KN - Kommunikation und Navigation | ||||||||||||
| DLR - Research theme (Project): | R - Vorhaben Multimedia Satellitennetze (old) | ||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||
| Institutes and Institutions: | Institute of Communication and Navigation > Satellite Networks | ||||||||||||
| Deposited By: | Clazzer, Federico | ||||||||||||
| Deposited On: | 07 Apr 2020 15:42 | ||||||||||||
| Last Modified: | 24 Apr 2024 20:37 |
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