ETSI - TS 123 057
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Mobile Execution Environment (MExE); Functional description; Stage 2
|Publication Date:||1 July 2020|
The present document defines the stage 2 and stage 3 description of the Mobile Execution Environment (MExE). Stage 2 identifies the functional capabilities and information flows needed to support the service described in stage 1.
The present document includes information applicable to network operators, service providers and terminal, switch and database manufacturers.
The present document contains the core functions for a Mobile Execution Environment (MExE) which are sufficient to provide a complete service.
MExE uses a number of technologies to realise the requirements of the stage 1 description (TS 22.057 ). The present document describes how the service requirements are realised with the selected technologies. The TS is devised into clauses each covering the aspects relating to particular MExE technologies, it is intended that this specification will evolve along with the MExE technologies. A generic clause of the specification covers areas of MExE common to all technologies.
Implementation of this specification outside the UE (User Equipment) is outside the scope of this specification.