This ETS is part of the Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI) which specifies the Network (NWK) layer. The NWK layer is Part 5 of the DECT CI standard and layer 3 of the DECT protocol stack. This ETS only specifies the C-plane (control plane) of the DECT NWK layer. It contains no specification for the U-plane (user plane) because the U-plane is null for all services at the DECT NWK layer. The C-plane contains all of the internal signalling information@ and the NWK layer protocols are grouped into the following families of procedures: - Call Control (CC); - Supplementary Services (SS); - Connection Oriented Message Service (COMS); - Connectionless Message Service (CLMS); - Mobility Management (MM); - Link Control Entity (LCE). This ETS uses the layered model principles and terminology as described in CCITT Recommendations X.200 [49] and X.210 [50].
PRETS 300 175-5-1997由ETSI - European Telecommunications Standards Institute 发布于 1997-08-01,并于 2014-04-15 实施。
* 在 PRETS 300 175-5-1997 发布之后有更新,请注意新发布标准的变化。
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