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OpenSource based Voice Communication for Mission Control

Töpfer, Markus and Sonnenberg, Anja and Kozlowski, Rolf A. (2016) OpenSource based Voice Communication for Mission Control. SpaceOps 2016 - 14th International Conference on Space Operations, 16.-20. Mai 2016, Daejeon, Südkorea. doi: 10.2514/6.2016-2437.

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Official URL: http://dx.doi.org/10.2514/6.2016-2437


Voice communication is a critical service within Mission Control Rooms, as voice communication is the most practical and precise way to transmit information between human beings. It is used in any control room environment for space mission support to enable collaboration within the room and to external connected entities. Today’s systems are highly specialized turnkey-based vendor solutions, which are inflexible in terms of adaptability and extension capabilities. These systems are based on vendor related proprietary protocols and are built on top of voice distribution technologies. In this paper we describe the core of a Voice Communication System (VoCS), which directly integrates the special requirements needed for Mission Control Room environments. Our solution will enable an overall system design with component-based implementations and interoperability between different vendors for different parts of the system. In addition our definition of the VoCS core will allow different levels of integration into existing infrastructures, as well as client implementations in the range from fully dedicated hardware-based infrastructures up to the provision of VoCS functionality within Web-based implementations. We will describe the idea using a prototype implementation based on FreeSWITCH, an Open Source media backend with a carrier grade cross-platform multi-protocol soft-switch, and the most differentiating client solution to common VoCS clients, a full virtual Web-based client.

Item URL in elib:https://elib.dlr.de/109006/
Document Type:Conference or Workshop Item (Speech)
Title:OpenSource based Voice Communication for Mission Control
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Töpfer, Markusmarkus.toepfer (at) dlr.deUNSPECIFIED
Sonnenberg, Anjaanja.bertard (at) dlr.comhttps://orcid.org/0000-0001-9106-9035
Kozlowski, Rolf A.Rolf.Kozlowski (at) dlr.deUNSPECIFIED
Date:13 May 2016
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
DOI :10.2514/6.2016-2437
Keywords:Voice Communication System, Open Source, Mission Control
Event Title:SpaceOps 2016 - 14th International Conference on Space Operations
Event Location:Daejeon, Südkorea
Event Type:international Conference
Event Dates:16.-20. Mai 2016
Organizer:AIAA (American Institute of Aeronautics and Astronautics)
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space System Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Space System Technology
DLR - Research theme (Project):R - Raumflugbetrieb / Kontrollzentrums-Technologie (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Space Operations and Astronaut Training > Communication and Ground Stations
Institut of Simulation and Software Technology > Distributed Systems and Component Software
Deposited By: Sonnenberg, Anja
Deposited On:12 Dec 2016 10:21
Last Modified:31 Jul 2019 20:06

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