Digital Enhanced Cordless Telecommunications (DECT); Ultra Low Energy (ULE); Machine to Machine Communications; Part 1: Home Automation Network (phase 1) (V1.2.1)
"The present document specifies the first set of functionalities of the ETSI radio technology named DECT Ultra Low Energy (ULE). The set of features defined in the present document is named ""Home Automation Network (HAN)@ phase 1""@ and is primarily targeted to provide a global M2M solution within domestic scenarios. However@ this does not prevent the use of the present document in other scenarios. DECT Ultra Low Energy (ULE) Part 1 (the present document) provides the following basic functionalities: New MAC layer procedures optimized for ULE: - Ultra-fast ""expedited"" MAC procedures allowing combined transmission of signalling and data packet in the very first frame. - Unlocked@ ultra low duty cycle operation for battery powered Portable Part devices. - New Channel selection processes with channel pre-selection and management algorithms for collision prevention and collision avoidance. - U-plane protected service IPQR with automatic retransmission (ARQ) capabilities. New DLC service (LU14) incorporating CCM authenticated encryption. Network (NWK) Layer Connection Oriented model including CC (Call Control) and MM (Mobility Management) entities. State of the art Security."