1、 ETSI TS 122 057 V15.0.0 (2018-07) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Mobile Execution Environment (MExE); Service description; Stage 1 (3GPP TS 22.057 version 15.0.0 Release 15) TECHNICAL SPECIFICATION ETSI ETSI TS 12
2、2 057 V15.0.0 (2018-07)13GPP TS 22.057 version 15.0.0 Release 15Reference RTS/TSGS-0122057vf00 Keywords GSM,LTE,UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif e
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9、GSM Association. ETSI ETSI TS 122 057 V15.0.0 (2018-07)23GPP TS 22.057 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essential IPRs, if any,
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13、ht to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Gene
14、ration Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP
15、 and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafti
16、ng Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 122 057 V15.0.0 (2018-07)33GPP TS 22.057 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs
17、terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 Description . 8g35 Compatibility of MExE UEs and applications 8g35.1 MExE classmarks . 8g35.2 UE MExE classmarks . 8g35.3 MExE executables and MExE classmarks . 9g
18、36 General MExE requirements 9g36.1 High level MExE requirements 9g36.2 Requirements description from the users standpoint . 10g36.2.1 User interface configuration management 11g36.2.2 Service management . 11g36.3 Requirements description from the MExE service providers standpoint 12g36.3.1 Transfer
19、 of applications, applets and content 12g36.3.2 Node types 12g36.3.3 Subscriber data 12g36.3.4 Roaming subscribers . 12g37 MExE bearer requirements . 13g38 MExE protocols requirements 13g38.1 Optimised Wireless Access 13g38.2 Wireless network independence . 13g38.3 Scaleable and extendible protocols
20、. 13g38.4 Service independence . 14g38.5 Network node type independence 14g38.6 Enquiry and notification of MExE capabilities 14g38.7 UE request of services information 14g38.8 Support of transfer protocols 14g39 UE application execution environment requirements 15g39.1 UE platform independence . 15
21、g39.2 Document mark-up language and other coding formats . 15g39.3 MExE APIs 15g310 Charging requirements . 15g311 Security requirements . 16g311.1 Security Principles 16g311.2 Security Requirements . 16g311.3 Security domain classifications 17g312 Interworking with other network features 18g313 Net
22、work interworking 18g3Annex A (informative): Example MExE services 19g3Annex B (informative): Change history . 23g3ETSI ETSI TS 122 057 V15.0.0 (2018-07)43GPP TS 22.057 version 15.0.0 Release 15History 24g3ETSI ETSI TS 122 057 V15.0.0 (2018-07)53GPP TS 22.057 version 15.0.0 Release 15Foreword This T
23、echnical Specification has been produced by the 3GPP. The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying cha
24、nge of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of subst
25、ance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 122 057 V15.0.0 (2018-07)63GPP TS 22.057 version 15.0.0 Release 151 Scope This TS defines the stage one description of the M
26、obile Execution Environment (MExE). Stage one is an overall service description, primarily from the subscribers and service providers points of view, and does not deal with the details of the human interface itself. This 3GPP TS includes information applicable to network operators, service providers
27、 and terminal, switch and database manufacturers. This 3GPP TS contains the core requirements for a Mobile Execution Environment (MExE) which are sufficient to provide a complete service. It is highly desirable however, that technical solutions for a Mobile Execution Environment (MExE) should be suf
28、ficiently flexible to allow for possible enhancements. Additional functionalities not documented in this 3GPP TS may implement requirements which are considered outside the scope of this 3GPP TS. This additional functionality may be on a network-wide basis, nation-wide basis or particular to a group
29、 of users. Such additional functionality shall not compromise conformance to the core requirements of the service. MExE Service EnvironmentUEMExEScope ofthis TSFigure 1: Scope of this 3GPP TS As indicated in Figure 1, the scope of this 3GPP TS encompasses the MExE functionality in the UE, interactio
30、n with the MExE service environment. The MExE service environment is not necessarily restricted to the PLMN, and nodes providing MExE services (i.e. MExE servers) may also exist outside the PLMN. Aspects of the support provided by MExE servers within the MExE service environment (such as charging as
31、pects, security level classification etc.) are covered by this specification, but not the MExE servers themselves. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified
32、by date of publication, edition number, version number, etc.) or non-specific. For a specific reference, subsequent revisions do not apply. ETSI ETSI TS 122 057 V15.0.0 (2018-07)73GPP TS 22.057 version 15.0.0 Release 15 For a non-specific reference, the latest version applies. In the case of a refer
33、ence to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 3 Definitions and abbreviations 3.1 Definitions For the purposes
34、of this 3GPP TS the following definitions apply: applet: a small programme that is intended not to be run on its own, but rather to be embedded inside another application application: MExE information in the form of software, scripts, applications, associated resources (e.g. libraries) and/or data c
35、ontent: data and/or information associated with, or independent of, a particular application which may be presented to or collected from a user MExE Classmark: a MExE Classmark identifies a category of MExE UE supporting MExE functionality with a minimum level of processing, memory, display and inte
36、ractive capabilities. Several MExE Classmarks may be defined to differentiate between the functionalities offered by different MExE UEs. A MExE executable defined as being of a specific MExE Classmark indicates that it is supportable by a MExE UE of that Classmark. MExE server: a node supporting MEx
37、E services in the MExE service environment MExE service: a service enhanced (or made possible) by MExE technology MExE service environment: Depending on the configuration of the PLMN, the operator may be able to offer support to MExE services in various ways. Examples of possible sources are from tr
38、aditional 3GPP network nodes, IN nodes, operator-specific nodes, operator-franchised nodes and services provider nodes, together with access to nodes external (i.e. vendor-specific) to the PLMN depending on the nature of the MExE service. These nodes are considered to constitute the MExE service env
39、ironment. The MExE service environment shall support direct MExE UE to MExE UE interaction of MExE services. MExE service provider: an organisation which delivers MExE services to the subscriber. This is normally the PLMN operator, but could be an organisation with MExE responsibility (which may hav
40、e been delegated by the PLMN operator). MExE subscriber: the owner of a subscription who has entered into an agreement with a MExE service provider for MExE services. Access to MExE services though other types of networks is out of scope of this specification. subscriber: the term subscriber in the
41、context of this 3GPP TS refers to a MExE subscriber user: the user of an MExE UE , who may or may not be the subscriber. 3.2 Abbreviations For the purposes of this 3GPP TS the following abbreviations apply: API Application Programming Interface CS Circuit Switched FFS For Further Study IN Intelligen
42、t Network ME Mobile Equipment MExE Mobile Execution Environment MMI Man Machine Interface UENO Network Operator PLMN Public Land Mobile Network SIM Subscriber Identity Module UE User Equipment ETSI ETSI TS 122 057 V15.0.0 (2018-07)83GPP TS 22.057 version 15.0.0 Release 15USIM Universal Subscriber Id
43、entity Module SP Service Provider Further related abbreviations are given in TR 21.905 1. 4 Description MExE provides a standardised execution environment in an UE, and an ability to negotiate its supported capabilities with a MExE service provider, allowing applications to be developed independentl
44、y of any UE platform. The UE (consisting of the ME and SIM/USIM) can then be targeted at a range of implementations for MExE from small devices with low bandwidth, limited displays, low processor speeds, limited memory, MMI etc., to sophisticated with a complete MExE execution environment. The intro
45、duction of MExE execution environment into UEs is a significant step forward in their evolution. The ability of UEs to support MExE executables represents an extension of UEs capabilities. In order to allow current and future technologies to exploit and benefit from this, a standardised means of neg
46、otiating the UEs and networks capabilities is supported. This negotiation will permit the mutual exchange of capabilities between the UE and the MExE server, and possibly include the service profile of the user and capabilities of the network. The negotiation may take place at service initiation, or
47、 on a dynamic basis. A network can be a transport bearer for the negotiation, interaction and transferring of applications, applets and content with the UE, however it need not necessarily be the provider of the MExE services with which the UEs execution environment is interacting with. The network
48、may also be the intermediary between two UEs which are engaged in a MExE service with each other, with the network effectively supplying the “pipe” and not playing a MExE role in the connection. Network nodes, nodes external to the network, or even UEs may be the entities which interact with the UEs
49、 execution environment. 5 Compatibility of MExE UEs and applications 5.1 MExE classmarks Given the wide ranging hardware capabilities of MExE UEs, together with the development of MExE executables, a MExE classification shall be supported to determine their respective capability and compatibility. The MExE classification shall apply both to UEs, and MExE executables. The objective is to: - classify the capabilities of a MExE UE to support MExE executables; and - identify the class of MExE UE on which a MExE executable may be supported. The concept of
