Satellite communication systems onboard spanish oceanographic vessels: performance and optimization analysis
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Tipus de documentText en actes de congrés
Data publicació2009-07-20
EditorIEEE Computer Society Publications
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Abstract
This article describes the architecture of two
broadband satellite communication systems using a Very Small
Aperture Terminal which have been installed on two Spanish
oceanographic research vessels. The potential use, equipment
and their characteristics are studied and compared. Analysing
four parameters (jitter, round time trip, package loss and
throughput), system configuration has been modified from the
launch until the final optimization in order to improve TCP/IP
based communications. The hardware selection is fundamental
to the successful implantation of the systems, which has to
guarantee the quality of satellite services. Satellite channels can
affect TCP/IP protocols, but these difficulties were overcome
with correct system configuration. Despite the service being
operated correctly, several tests had to be done periodically to
improve it and check the satellite service conditions. After the
optimization of equipment configuration and network
parameters on VSAT links of both vessels, effective and stable
links have been obtained for web navigation and VPN
communication.
CitacióTrullols, E.; Del Rio, J. Satellite communication systems onboard spanish oceanographic vessels: performance and optimization analysis. A: First International Conference on Advances in Satellite and Space Communications. "First International Conference on Advances in Satellite and Space Communications". Colmar: IEEE Computer Society Publications, 2009, p. 180-186.
ISBN978-0-7695-3694-1
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