Radio Equipment and Systems (RES); Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 5: Network (NWK) Layer (Second Edition)
This second edition ETS is part of the Digital Enhanced Cordless Telecommunications (DECT) Common Interface which specifies the Network (NWK) layer. The NWK layer is Part 5 of the DECT Common Interface 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 [12] and X.210 [13].