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ETSI TR 103 269-1
M00003789
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ETSI TR 103 269-1 TETRA and Critical Communications Evolution (TCCE); Critical Communications Architecture; Part 1: Critical Communications Architecture Reference Model
standard by European Telecommunications Standards Institute, 07/01/2014
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Full Description
ETSI TR 103 269-1 describes an architecture that will allow Critical Communications applications to operate across abroadband IP network. The IP network may be a wireless network, for example, a 3GPP specified LTE network.The various interfaces and reference points that comprise the architecture are detailed within the present documenttogether with a brief outline of some of the most important services that the architecture supports.
The interfaces described include those relevant to a network to terminal application, a terminal to terminal application,and network to terminal application via a relay terminal.