TETRA Backhauling via Satellite: Improving Call Setup Times and Saving Bandwidth
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 t...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Journal of Computer Networks and Communications |
| Online Access: | http://dx.doi.org/10.1155/2014/562546 |
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| _version_ | 1832554481565302784 |
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| author | Anton Donner Jawad Ahmed Saleemi Javier Mulero Chaves |
| author_facet | Anton Donner Jawad Ahmed Saleemi Javier Mulero Chaves |
| author_sort | Anton Donner |
| collection | DOAJ |
| description | 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. |
| format | Article |
| id | doaj-art-19b8310eeeb24d2196880fd752c73f86 |
| institution | Kabale University |
| issn | 2090-7141 2090-715X |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Computer Networks and Communications |
| spelling | doaj-art-19b8310eeeb24d2196880fd752c73f862025-02-03T05:51:24ZengWileyJournal of Computer Networks and Communications2090-71412090-715X2014-01-01201410.1155/2014/562546562546TETRA Backhauling via Satellite: Improving Call Setup Times and Saving BandwidthAnton Donner0Jawad Ahmed Saleemi1Javier Mulero Chaves2Deutsches Zentrum für Luft- und Raumfahrt (DLR), Oberpfaffenhofen, 82234 Weßling, GermanyDeutsches Zentrum für Luft- und Raumfahrt (DLR), Oberpfaffenhofen, 82234 Weßling, GermanyDeutsches Zentrum für Luft- und Raumfahrt (DLR), Oberpfaffenhofen, 82234 Weßling, GermanyIn 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.http://dx.doi.org/10.1155/2014/562546 |
| spellingShingle | Anton Donner Jawad Ahmed Saleemi Javier Mulero Chaves TETRA Backhauling via Satellite: Improving Call Setup Times and Saving Bandwidth Journal of Computer Networks and Communications |
| title | TETRA Backhauling via Satellite: Improving Call Setup Times and Saving Bandwidth |
| title_full | TETRA Backhauling via Satellite: Improving Call Setup Times and Saving Bandwidth |
| title_fullStr | TETRA Backhauling via Satellite: Improving Call Setup Times and Saving Bandwidth |
| title_full_unstemmed | TETRA Backhauling via Satellite: Improving Call Setup Times and Saving Bandwidth |
| title_short | TETRA Backhauling via Satellite: Improving Call Setup Times and Saving Bandwidth |
| title_sort | tetra backhauling via satellite improving call setup times and saving bandwidth |
| url | http://dx.doi.org/10.1155/2014/562546 |
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