scope:

The present document defines a profile for Digital Enhanced Cordless Telecommunications (DECT) systems conforming to EN 300 175, Parts 1 to 8 [1] to [8]. It is part of a family of profiles which build upon and extend each other, aimed at the general connection of terminals supporting non-voice services to a fixed infra-structure, private and public.

The present document contains the specification of the set of basic Data Services Profiles (DSP) for DECT Packet Radio Services (DPRS), and replaces the profiles formerly published in EN 300 435 [11], EN 300 651 [9], EN 300 701 [22] and ETS 300 699.[23].

The present document defines four basic services, identified by the service type A/B or C and by the mobility class 1 or 2. Service type A is optimized for low power and simplicity, while service type B is optimized for high speed and throughput. Both basic service types are fully compatible and can inter-work with each other. Service type C adds full Link Access Protocol (LAP-U) functionality to the basic service types.

Mobility class 1 provides for applications in closed user groups, whereas mobility class 2 is intended for use in private and public roaming applications.

Annexes C and D to the present document contain conventions for interworking to connection oriented and connectionless services respectively.

For Profile specific Implementation Conformance Statement proforma, please refer to EN 300 435 [11].

The present document defines the additional requirements on the Physical Layer (PHL), Medium Access Control (MAC) layer, DLC layer and Network (NWK) layer of DECT. The standard also specifies Management Entity (ME) requirements and generic Interworking Conventions (IC) which ensure the efficient use of the DECT spectrum.