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Novel wireless protocol architecture for intra-spacecraft wireless sensor networks (inspaWSN)

Drobczyk, Martin and Lübken, Andre (2018) Novel wireless protocol architecture for intra-spacecraft wireless sensor networks (inspaWSN). In: 2018 6th IEEE International Conference on Wireless for Space and Extreme Environments, WiSEE 2018. 2018 6th IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE), 13.-15. Dez. 2018, Huntsville, USA. ISBN 978-153864244-3

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Abstract

This paper presents a novel wireless protocol architecture for intra-spacecraft networks (inspaWSN), which makes use of the impulse-ultra wideband and an optimized low-latency and deterministic networks protocol in order to achieve the strict requirements on existing spacecraft networks, e.g. the attitude and orbit control system (AOCS). The units in such a network consist of different actuators and sensors, which have to be controlled and readout in a deterministic manner with latencies below 10ms. The implementation and evaluation of the inspaWSN is performed on a STM32 microcontroller network consisting of 4 nodes. The results show that it is able to fulfill the strict timing requirements in order to accomplish a deterministic communication with a latency of 10 ms and less in a typical AOCS configuration.

Item URL in elib:https://elib.dlr.de/122008/
Document Type:Conference or Workshop Item (Speech)
Title:Novel wireless protocol architecture for intra-spacecraft wireless sensor networks (inspaWSN)
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Drobczyk, MartinMartin.Drobczyk (at) dlr.deUNSPECIFIED
Lübken, AndreAndre.Luebken (at) dlr.deUNSPECIFIED
Date:11 December 2018
Journal or Publication Title:2018 6th IEEE International Conference on Wireless for Space and Extreme Environments, WiSEE 2018
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
ISBN:978-153864244-3
Status:Published
Keywords:Intra-spacecraft; Satellites; Wireless sensor networks; Wireless communications; IR-UWB
Event Title:2018 6th IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE)
Event Location:Huntsville, USA
Event Type:international Conference
Event Dates:13.-15. Dez. 2018
Organizer:Institute of Electrical and Electronics Engineers
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):Compact-Satelliten FO
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Avionics Systems
Deposited By: Drobczyk, Martin
Deposited On:04 Oct 2018 09:10
Last Modified:25 Oct 2019 11:36

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