Proposal of a corporate network architecture for a mobile digital system of voice and data communications

The paper shows the application of a variant of the TETRA system in the environment of an electrical power company. A functional model for the present and future network architecture is proposed making a qualitative and quantitative study of the data and voice services from a traffic demand point of view. Although a general study of the first, second and third layer of the standard is included, the focus is on the physical level.<
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