1、 ETSI TS 102 147-2-3 V1.2.1 (2004-04)Technical Specification Broadband Radio Access Networks (BRAN);HIPERACCESS;Conformance testing for the Cell based Convergence Layer;Part 2: UNI Service Specific Convergence Sublayer (SSCS);Sub-part 3: Abstract Test Suite (ATS)ETSI ETSI TS 102 147-2-3 V1.2.1 (2004
2、-04) 2 Reference RTS/BRAN-0034T03-2-3R1 Keywords access, ATM, ATS, broadband, hiperaccess, radio, testing 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 l
3、a Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents betw
4、een such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be
5、 subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, send your comment to: editoretsi.org Copyright Notification No part may be reproduced ex
6、cept as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2004. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPH
7、ONTMand the TIPHON logo are Trade Marks currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI ETSI TS 102 147-2-3 V1.2.1 (2004-04) 3 Contents Intellectual Property Righ
8、ts5 Foreword.5 1 Scope 6 2 References 6 3 Definitions and abbreviations.7 3.1 Definitions7 3.2 Abbreviations .7 4 Abstract Test Method (ATM).8 4.1 Test architecture .8 4.2 Test Configurations 9 4.2.1 Test Configurations for AT.9 4.2.2 Test Configurations for AP.9 5 Untestable Test Purposes (TP) .10
9、6 ATS conventions10 6.1 Naming conventions.10 6.1.1 Declarations part.10 6.1.1.1 General10 6.1.1.2 Test suite operations definition .10 6.1.1.3 Test suite parameter declarations 10 6.1.1.4 Test case selection expression definition 11 6.1.1.5 Test suite constant declarations.11 6.1.1.6 Test suite var
10、iable declarations .11 6.1.1.7 Test case variable declarations11 6.1.1.8 Timer declarations.11 6.1.1.9 ASP type definitions .12 6.1.1.10 PDU type definitions.12 6.1.1.11 CM type definitions.12 6.1.1.12 Alias definitions 12 6.1.2 Constraints part.12 6.1.2.1 General12 6.1.3 Dynamic part 12 6.1.3.1 Gen
11、eral12 6.1.3.2 Test Case (TC) identifier.12 6.1.3.3 Test step identifier.13 6.1.3.4 Default identifier .13 6.1.3.5 Label identifier13 6.1.3.6 ATS abbreviations.13 6.2 Implementation conventions 14 6.2.1 Declaration part 14 6.2.2 Constraint part 14 6.2.3 Dynamic part 14 7 Abstract testing service pri
12、mitives .15 7.1 Tester primitives.15 7.2 DLC primitives.15 Annex A (normative): Abstract Test Suite (ATS) .16 A.1 The TTCN Graphical form (TTCN.GR) 16 A.2 The TTCN Machine Processable form (TTCN.MP)16 Annex B (normative): Partial PIXIT proforma for HIPERACCESS UNI SSCS AT .17 B.1 Identification summ
13、ary.17 B.2 ATS summary 17 ETSI ETSI TS 102 147-2-3 V1.2.1 (2004-04) 4 B.3 Test laboratory17 B.4 Client identification18 B.5 SUT 18 B.6 Protocol layer information18 B.6.1 Protocol identification 18 B.6.2 IUT information .19 Annex C (normative): Partial PIXIT proforma for HIPERACCESS UNI SSCS AP26 C.1
14、 Identification summary.26 C.2 ATS summary 26 C.3 Test laboratory26 C.4 Client identification27 C.5 SUT 27 C.6 Protocol layer information27 C.6.1 Protocol identification 27 C.6.2 IUT information .28 Annex D (normative): PCTR Proforma for HIPERACCESS UNI SSCS AT 35 D.1 Identification summary.35 D.1.1
15、 Protocol conformance test report35 D.1.2 IUT identification.35 D.1.3 Testing environment.35 D.1.4 Limits and reservation36 D.1.5 Comments.36 D.2 IUT Conformance status 36 D.3 Static conformance summary .36 D.4 Dynamic conformance summary36 D.5 Static conformance review report.37 D.6 Test campaign r
16、eport37 D.7 Observations.37 Annex E (normative): PCTR Proforma for HIPERACCESS UNI SSCS AP 38 E.1 Identification summary.38 E.1.1 Protocol conformance test report38 E.1.2 IUT identification.38 E.1.3 Testing environment.38 E.1.4 Limits and reservation39 E.1.5 Comments.39 E.2 IUT Conformance status 39
17、 E.3 Static conformance summary .39 E.4 Dynamic conformance summary39 E.5 Static conformance review report.40 E.6 Test campaign report40 E.7 Observations.40 Annex F (informative): Bibliography.41 History 42 ETSI ETSI TS 102 147-2-3 V1.2.1 (2004-04) 5 Intellectual Property Rights IPRs essential or po
18、tentially 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: “Intellectual Property Rights (IPRs); Essential, or potentially Essenti
19、al, 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 (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No
20、 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. Foreword This Technical Specification (TS) has been produced by ETSI Project Broadband Radio Acc
21、ess Networks (BRAN). The present document is part 2, sub-part 3 of a multi-part covering Broadband Radio Access Networks (BRAN); HIPERACCESS; Cell based Convergence Layer, as identified below: Part 1: “Common part“; Part 2: “UNI Service Specific Convergence Sublayer (SSCS)“; Sub-part 1: “Protocol Im
22、plementation Conformance Statement (PICS) proforma“; Sub-part 2: “Test Suite Structure and Test Purposes (TSS Sub-part 3: “Abstract Test Suite (ATS)“. ETSI ETSI TS 102 147-2-3 V1.2.1 (2004-04) 6 1 Scope The present document contains the Abstract Test Suite (ATS) to test the TS 102 115-2 2. The objec
23、tive of this test specification is to provide a basis for conformance tests for BRAN HIPERACCESS equipment giving a high probability of air interface inter-operability between different manufacturers BRAN HIPERACCESS equipment. The ISO standard for the methodology of conformance testing (ISO/IEC 964
24、6-1 6 and ISO/IEC 9646-2 7) as well as the ETSI rules for conformance testing (ETS 300 406 3) are used as a basis for the test methodology. - Annex A provides the Tree and Tabular Combined Notation (TTCN) part of the ATS. - Annex B provides the Partial Protocol Implementation Extra Information for T
25、esting (PIXIT) Proforma of the AT side ATS. - Annex C provides the Partial Protocol Implementation Extra Information for Testing (PIXIT) Proforma of the AP side ATS. - Annex D provides the Protocol Conformance Test Report (PCTR) Proforma of the AT side ATS. - Annex E provides the Protocol Conformanc
26、e Test Report (PCTR) Proforma of the AP side ATS. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication and/or edition number or version number) o
27、r non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. 1 ETSI TS 102 115-1: “B
28、roadband Radio Access Networks (BRAN); HIPERACCESS; Cell based Convergence Layer; Part 1: Common Part“. 2 ETSI TS 102 115-2: “Broadband Radio Access Networks (BRAN); HIPERACCESS; Cell based Convergence Layer; Part 2: UNI Service Specific Convergence Sublayer (SSCS)“. 3 ETSI ETS 300 406: “Methods for
29、 Testing and Specification (MTS); Protocol and profile conformance testing specifications; Standardization methodology“. 4 ETSI TS 102 147-2-2: “ Broadband Radio Access Networks (BRAN); HIPERACCESS; Conformance testing for the Cell based Convergence Layer; Part 2: UNI Service Specific Convergence Su
30、blayer (SSCS); Sub-part 2: Test Suite Structure and Test Purposes (TSS HIPERACCESS; Conformance Testing for the Data Link Control (DLC) layer; Sub-part 3: Abstract Test Suite (ATS) specification“. 6 ISO/IEC 9646-1: “Information technology - Open Systems Interconnection - Conformance testing methodol
31、ogy and framework - Part 1: General concepts“. 7 ISO/IEC 9646-2: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract test suite specification“. ETSI ETSI TS 102 147-2-3 V1.2.1 (2004-04) 7 8 ISO/IEC 9646-3: “Information technology
32、- Open Systems Interconnection - Conformance testing methodology and framework - Part 3: The tree and tabular combined notation“. 9 ISO/IEC 9646-6: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 6: Protocol profile test specification“. 1
33、0 ISO/IEC 9646-7: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation conformance statement“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in ISO/I
34、EC 9646-7 10 and TS 102 115-2 2 apply. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in ISO/IEC 9646-1 6, ISO/IEC 9646-6 9, ISO/IEC 9646-7 10, TS 102 115-2 2 and the following apply: AP Access Point ASP Abstract Service Primitive AT Mobile Terminal ATM Abstract
35、Test Method ATM Asynchronous Transfer Mode ATS Abstract Test Suite BI Invalid BehaviourBO Inopportune Behaviour BRAN Broadband Radio Access Networks (Project) BV Valid Behaviour CA Capability tests CL Convergence Layer DLC Data Link Control IUT Implementation Under Test LAN Local Area Network LT Low
36、er Tester PCO Point of Control and Observation PCTR Protocol Conformance Test Report PDU Protocol Data Unit PICS Protocol Implementation Conformance Statement SAP Service Access Point SDU Service Data Unit SSCS Service Specific Convergence Sublayer SUT System Under Test TC Test Case TP Test Purposes
37、TSS Test Suite Structure TTCN Tree and Tabular Combined Notation UNI User Network Interface UT Upper Tester ATSP Abstract Testing Service Primitives ETSI ETSI TS 102 147-2-3 V1.2.1 (2004-04) 8 4 Abstract Test Method (ATM) This clause describes the ATM used to test the HIPERACCESS UNI SSCS at the AP
38、side and at the AT side. 4.1 Test architecture CL (ATS) PHY DLC DLC Lower Tester PHY SUT CL (IUT) C LC PCO IN IT. C LU PCO Notional UT Loopback Figure 1: Test architecture for Cell CL - UNI SSCS A single-party testing concept is used, which consists of the following abstract testing functions: Lower
39、 Tester A Lower Tester (LT) is located in the remote BRAN HIPERACCESS test system. It controls and observes the behaviour of the IUT. CL ATS: A Convergence Layer (CL) Abstract Test Suite (ATS) is located in the remote BRAN HIPERACCESS test system. Contains part of SSCS functionalities for testing UN
40、I SSCS behaviour. CLU PCO: U-plane. The first Point of Control and Observation (PCO) for Convergence Layer testing is located at the DLC_SAP. All test events at the PCO are specified in terms of Abstract Testing Service Primitives (ATSP defined in clause 7) containing complete DLC SDU. CLC PCO: C-pl
41、ane. The secondPoint of Control and Observation (PCO) for Convergence Layer testing is located at a SAP between the Service Specific Convergence Sub-layer (SSCS) and the DLC layer. All test events at the PCO are specified in terms of Abstract Testing Service Primitives (ATSP defined in clause 7) con
42、taining complete DLC SDU. INIT.: Part of a generic SSCS has to be simulated as a initialisation process by the ATS to provide the establishment of the U-plane needed for convergence layer testing. Notional UT: No explicit Upper Tester (UT) exists in the system under test. Nevertheless, some specific
43、 actions to cover implicit send events and to obtain feedback informations are necessary for the need of the test procedures. A black box covering these requirements is used in the SUT as a notional UT as defined in ISO 9646. This notional UT is part of the test system. ETSI ETSI TS 102 147-2-3 V1.2
44、.1 (2004-04) 9 4.2 Test Configurations 4.2.1 Test Configurations for AT Two configurations are defined for AT testing. AP (T ester) AT (IU T ) Figure 2: Normal configuration for AT The normal configuration is defined and used for functionality that requires only interaction between the tested AT and
45、 one AP. AP1 AT (IU T ) AP2 Tester Figure 3: Handover configuration for AT The handover configuration is used when the AT has to interact with two AP. In that case, the two simulated AP are configurable to be either a multi-sector AP or two separate AP. The concurrent TTCN facilities are used in thi
46、s configuration. 4.2.2 Test Configurations for AP Only one configuration is defined for AP testing. AT (T ester) AP (IU T ) Figure 4: Normal configuration for AP The normal configuration is defined and used for functionality that requires only interaction between the tested AP and one AT. ETSI ETSI
47、TS 102 147-2-3 V1.2.1 (2004-04) 105 Untestable Test Purposes (TP) This clause gives a list of TP, which are not implemented in the ATS due to the chosen ATM or other restrictions. Table 1: Untestable TP Test purpose Reason 6 ATS conventions The ATS conventions are intended to give a better understan
48、ding of the ATS but they also describe the conventions made for the development of the ATS. These conventions shall be considered during any later maintenance or further development of the ATS. The ATS conventions contain two clauses, the naming conventions and the implementation conventions. The na
49、ming conventions describe the structure of the naming of all ATS elements. The implementation conventions describe the functional structure of the ATS. To define the ATS, the guidelines of the document ETS 300 406 3 was considered. 6.1 Naming conventions 6.1.1 Declarations part This clause describes the naming conventions chosen for the elements of the ATS declarations part. 6.1.1.1 General The following general rules apply for the name giving in the declarations part. All type definitions (simple type definitions, structured type
