1、 ETSI TS 103 530-1 V1.1.1 (2018-01) Core Network and Interoperability Testing (INT); NAS Conformance Testing for the S1-MME interface; (3GPPTMRelease 13); Part 1: Protocol Implementation Conformance Statement (PICS) TECHNICAL SPECIFICATION ETSI ETSI TS 103 530-1 V1.1.1 (2018-01)2 Reference DTS/INT-0
2、0136-1 Keywords conformance, PICS, S1AP 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 enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The pre
3、sent document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written authorization of ET
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6、https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall no
7、t be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. ETSI 2018. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are
8、trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM and the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 103 530-1 V1.1.1 (2018-01)3 Contents Intellectu
9、al Property Rights 4g3Foreword . 4g3Modal verbs terminology 4g3Introduction 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 6g34 Conformance 6g3Annex A (normative): PICS pro forma 7g
10、3A.1 The right to copy 7g3A.2 Guidance for completing the ICS pro forma 7g3A.2.1 Purposes and structure 7g3A.2.2 Abbreviations and conventions 7g3A.2.3 Instructions for completing the PICS pro forma. 8g3A.3 Identification of the Network Equipment . 9g3A.3.1 Introduction 9g3A.3.2 Date of the statemen
11、t 9g3A.3.3 Network Equipment Under Test identification. 9g3A.3.4 Product supplier 9g3A.3.5 Client 10g3A.3.6 PICS contact person . 10g3A.4 Identification of the protocol 11g3A.5 Global statement of conformance . 11g3A.6 PICS pro forma tables for the S1 interface . 11g3A.6.1 Roles . 11g3A.6.2 PICS Ite
12、ms for MME . 12g3A.6.2.1 Sublayer states in the MME 12g3A.6.2.2 EPS mobility management procedures . 12g3A.6.2.3 EPS session management procedures . 14g3A.6.2.4 Procedures for handling of unknown, unforeseen, and erroneous protocol data 14g3History 16g3ETSI ETSI TS 103 530-1 V1.1.1 (2018-01)4 Intell
13、ectual Property Rights Essential patents IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellect
14、ual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including
15、 IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Trademarks The present document may include trade
16、marks and/or tradenames which are asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present docume
17、nt 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 Technical Committee Core Network and Interoperability Testing (INT). The present document is part 1 of a multi-p
18、art deliverable covering the test specifications for the S1AP protocol on the S1-MME interface, as identified below: Part 1: “Protocol Implementation Conformance Statement (PICS)“; Part 2: “Test Suite Structure (TSS) and Test Purposes (TP)“; Part 3: “Abstract Test Suite (ATS) and partial Protocol Im
19、plementation eXtra Information for Testing (PIXIT) pro forma specification“. 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 Drafting R
20、ules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction To evaluate protocol conformance of a particular implementation, it is necessary to have a statement of which capabilities and options ha
21、ve been implemented for a telecommunication specification. Such a statement is called a Protocol Implementation Conformance Statement (PICS). ETSI ETSI TS 103 530-1 V1.1.1 (2018-01)5 1 Scope The present document provides the Protocol Implementation Conformance Statement (PICS) pro forma for the test
22、 specification for the NAS protocol on the S1-MME interface as specified in ETSI TS 124 301 1 in compliance with the relevant requirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 3 and ETSI ETS 300 406 4. The supplier of a protocol implementation which is claimed to conf
23、orm to ETSI TS 124 301 1 is required to complete a copy of the PICS pro forma provided in annex A of the present document and is required to provide the information necessary to identify both the supplier and the implementation. 2 References 2.1 Normative references References are either specific (i
24、dentified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found
25、to be publicly available in the expected location might be found at https:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the app
26、lication of the present document. 1 ETSI TS 124 301 (V13.8.0): “Universal Mobile Telecommunications System (UMTS); LTE; Non-Access-Stratum (NAS) protocol for Evolved Packet System (EPS); Stage 3 (3GPP TS 24.301 version 13.8.0 Release 13)“. 2 ISO/IEC 9646-1: “Information technology - Open Systems Int
27、erconnection - Conformance testing methodology and framework - Part 1: General concepts“. 3 ISO/IEC 9646-7: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation Conformance Statements“. 4 ETSI ETS 300 406: “Methods for testin
28、g and Specification (MTS); Protocol and profile conformance testing specifications; Standardization methodology“. 2.2 Informative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the c
29、ited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced docu
30、ments are not necessary for the application of the present document but they assist the user with regard to a particular subject area. Not applicable. ETSI ETSI TS 103 530-1 V1.1.1 (2018-01)6 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and defi
31、nitions given in ETSI TS 124 301 1 and the following apply: PICS pro forma: document, in the form of a questionnaire, designed by the protocol specifier or conformance test suite specifier, which, when completed for an OSI implementation or system, becomes the PICS NOTE: See ISO/IEC 9646-1 2. Protoc
32、ol Implementation Conformance Statement (PICS): statement made by the supplier of an Open Systems Interconnection (OSI) implementation or system, stating which capabilities have been implemented for a given OSI protocol NOTE: See ISO/IEC 9646-1 2. static conformance review: review of the extent to w
33、hich the static conformance requirements are met by the IUT, accomplished by comparing the PICS with the static conformance requirements expressed in the relevant standard(s) NOTE: See ISO/IEC 9646-1 2. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in ETSI TS 12
34、4 301 1 apply. 4 Conformance A PICS pro forma which conforms to this PICS pro forma specification shall be technically equivalent to annex A, and shall preserve the numbering and ordering of the items in annex A. A PICS which conforms to this PICS pro forma specification shall: a) describe an implem
35、entation which claims to conform to ETSI TS 124 301 1; b) be a conforming ICS pro forma which has been completed in accordance with the instructions for completion given in clause A.1; c) include the information necessary to uniquely identify both the supplier and the implementation. ETSI ETSI TS 10
36、3 530-1 V1.1.1 (2018-01)7 Annex A (normative): PICS pro forma A.1 The right to copy Notwithstanding the provisions of the copyright clause related to the text of the present document, ETSI grants that users of the present document may freely reproduce the PICS pro forma in this annex so that it can
37、be used for its intended purposes and may further publish the completed PICS pro forma. A.2 Guidance for completing the ICS pro forma A.2.1 Purposes and structure The purpose of this PICS pro forma is to provide a mechanism whereby a supplier of an implementation of the requirements defined in relev
38、ant specifications may provide information about the implementation in a standardized manner. The PICS pro forma is subdivided into clauses for the following categories of information: - instructions for completing the PICS pro forma; - identification of the implementation; - identification of the p
39、rotocol; - PICS pro forma tables (for example: Major capabilities, etc.). A.2.2 Abbreviations and conventions This annex does not reflect dynamic conformance requirements but static ones. In particular, a condition for support of a PDU parameter does not reflect requirements about the syntax of the
40、PDU (i.e. the presence of a parameter) but the capability of the implementation to support the parameter. In the sending direction, the support of a parameter means that the implementation is able to send this parameter (but it does not mean that the implementation always sends it). In the receiving
41、 direction, it means that the implementation supports the whole semantic of the parameter that is described in the related protocol specification. As a consequence, PDU parameter tables in this annex are not the same as the tables describing the syntax of a PDU in the reference specification. The PI
42、CS pro forma contained in this annex is comprised of information in tabular form in accordance with the guidelines presented in ISO/IEC 9646-7 3. Item column The item column contains a number which identifies the item in the table. Item description column The item description column describes in fre
43、e text each respective item (e.g. parameters, timers, etc.). It implicitly means “is supported by the implementation?“. ETSI ETSI TS 103 530-1 V1.1.1 (2018-01)8 Reference column The reference column gives reference to the relevant sections in core specifications. Status column The various status use
44、d in this annex are in accordance with the rules in table A.1. Table A.1: Key to status codes Status code Status name Meaning m mandatory The capability shall be supported. It is a static view of the fact that the conformance requirements related to the capability in the reference specification are
45、mandatory requirements. This does not mean that a given behaviour shall always be observed (this would be a dynamic view), but that it shall be observed when the implementation is placed in conditions where the conformance requirements from the reference specification compel it to do so. For instanc
46、e, if the support for a parameter in a sent PDU is mandatory, it does not mean that it shall always be present, but that it shall be present according to the description of the behaviour in the reference specification (dynamic conformance requirement). o optional The capability may or may not be sup
47、ported. It is an implementation choice. n/a not applicable It is impossible to use the capability. No answer in the support column is required. c. conditional The requirement on the capability (“m“, “o“, “n/a“) depends on the support of other optional or conditional items. is the identifier of the c
48、onditional expression. o. qualified optional For mutually exclusive or selectable options from a set. is the identifier of the group of options, and the logic of selection of the options. Mnemonic column The Mnemonic column contains mnemonic identifiers for each item. Support column The support colu
49、mn shall be filled in by the supplier of the implementation. The following common notations, defined in ISO/IEC 9646-7 3, are used for the support column: Y or y supported by the implementation N or n not supported by the implementation N/A, n/a or - no answer required (allowed only if the status is N/A, directly or after evaluation of a conditional status) References to items For each possible item answer (answer in the support column) within the PICS pro forma there exists a unique reference, used, for example, in the conditional expressions.
