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TETRA Backhauling via Satellite: Improving Call Setup Times and Saving Bandwidth

Donner, Anton and Saleemi, Jawad Ahmed and Mulero Chaves, Javier (2014) TETRA Backhauling via Satellite: Improving Call Setup Times and Saving Bandwidth. Journal of Computer Networks and Communications, 2014, p. 562546. Hindawi Publishing Corporation. doi: 10.1155/2014/562546. ISSN 2090-7141.

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Official URL: http://www.hindawi.com/journals/jcnc/2014/562546/

Abstract

In disaster management scenarios with seriously damaged, not existing, or saturated communication infrastructures satellite communications can be an ideal means to provide connectivity with unaffected remote terrestrial trunked radio (TETRA) core networks. However, the propagation delay imposed by the satellite link affects the signalling protocols. This paper discusses the suitability of using a satellite link for TETRA backhauling, introducing two different architectures. In order to cope with the signal delay of the satellite link, the paper proposes and analyzes a suitable solution based on the use of a performance enhancing proxy (PEP). Additionally, robust header compression (ROHC) is discussed as suitable technology to transmit TETRA voice via IP-based satellite networks.

Item URL in elib:https://elib.dlr.de/91208/
Document Type:Article
Additional Information:Received 15 July 2014; Accepted 19 September 2014; Published 16 October 2014
Title:TETRA Backhauling via Satellite: Improving Call Setup Times and Saving Bandwidth
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Donner, Antonanton.donner (at) dlr.deUNSPECIFIED
Saleemi, Jawad AhmedUNSPECIFIEDUNSPECIFIED
Mulero Chaves, JavierJavier.MuleroChaves (at) dlr.deUNSPECIFIED
Date:16 October 2014
Journal or Publication Title:Journal of Computer Networks and Communications
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:2014
DOI :10.1155/2014/562546
Page Range:p. 562546
Publisher:Hindawi Publishing Corporation
ISSN:2090-7141
Status:Published
Keywords:TETRA, robust header compression (ROHC), satellite communication, backhauling
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 > Institute Project Management and - Administration
Deposited By: Donner, Anton
Deposited On:27 Oct 2014 09:59
Last Modified:14 Dec 2019 04:22

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