Description of the TETRA 1 technology and standard for modern digital trunking systems of functional mobile radio communications
Introduction/purpose: Since the end of 1995, when TETRA MoU promoted the new TETRA Standard within ETSI, tentatively called TETRA 1, it quickly began to be used, almost exclusively, for the construction of Functional UHF digital trunking systems for mobile radio communications. Methods: A descri...
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| Autores principales: | , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
University of Defence in Belgrade
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/426dac08fd2747fdbf3c209daf18691e |
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| Sumario: | Introduction/purpose: Since the end of 1995, when TETRA MoU promoted
the new TETRA Standard within ETSI, tentatively called TETRA 1, it
quickly began to be used, almost exclusively, for the construction of
Functional UHF digital trunking systems for mobile radio communications.
Methods: A description of the relevant issues from the TETRA 1
technology standards and an analysis of existing specifications, with a
more detailed presentation of the radio interface.
Results: This article highlights the numerous advantages that radio
systems based on the TETRA Standard have in relation to the Functional
systems of analog trunking of mobile radio communications, and gives an
overview of the basic package of Specifications for system implementation
based on the TETRA Standard 1. It describes the interfaces used in the
system with a special reference to the description of the radio interface,
organized by TDMA, and the method of integration of voice and data
transmission. The organization and the basic elements of the TETRA
network infrastructure are presented as well as those of the final user's
equipment, followed by the analysis of possible practical architectures of
mobile radio communication networks based on that standard.
Conclusion: After the general descriptions of technology, organization, and
architecture, the following are presented: the basic concept of the
organization of TETRA 1 network use, the general principle of organization
of mobile participants' connections and the basic elements of the TETRA network as well as the architecture and topology of the TETRA 1 network
construction. |
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