ETSI TS 102 147-1-3-2004 Broadband Radio Access Networks (BRAN) HIPERACCESS Conformance testing for the Cell based Convergence Layer Part 1 Common part Sub-part 3 Abstract Test Sui_1.pdf

1、 ETSI TS 102 147-1-3 V1.2.1 (2004-04)Technical Specification Broadband Radio Access Networks (BRAN);HIPERACCESS;Conformance testing for the Cell based Convergence Layer;Part 1: Common part;Sub-part 3: Abstract Test Suite (ATS)ETSI ETSI TS 102 147-1-3 V1.2.1 (2004-04) 2 Reference RTS/BRAN-0034T03-1-3

2、R1 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 la Sous-Prfecture de Grasse (06) N 780

3、3/88 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 between such versions, the reference vers

4、ion 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 subject to revision or change of sta

5、tus. 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 except as authorized by written permiss

6、ion. 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. TIPHONTMand the TIPHON logo are Trade Mar

7、ks 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 102 147-1-3 V1.2.1 (2004-04) 3 Contents Intellectual Property Rights6 Foreword.6 1 Scope 7 2 References

8、 7 3 Definitions and abbreviations.8 3.1 Definitions8 3.2 Abbreviations .8 4 Abstract Test Method (ATM).9 4.1 Test architecture .9 4.2 Test Configurations 10 4.2.1 Test Configurations for AT.10 4.2.2 Test Configurations for AP.10 5 Untestable Test Purposes (TP) .10 6 ATS conventions11 6.1 Naming con

9、ventions.11 6.1.1 Declarations part.11 6.1.1.1 General11 6.1.1.2 Test suite operations definition .11 6.1.1.3 Test suite parameter declarations 11 6.1.1.4 Test case selection expression definition 11 6.1.1.5 Test suite constant declarations.12 6.1.1.6 Test suite variable declarations .12 6.1.1.7 Tes

10、t case variable declarations12 6.1.1.8 Timer declarations.12 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 13 6.1.2 Constraints part.13 6.1.2.1 General13 6.1.3 Dynamic part 13 6.1.3.1 General13 6.1.3.2 Test Case (TC) iden

11、tifier.13 6.1.3.3 Test step identifier.13 6.1.3.4 Default identifier .13 6.1.3.5 Label identifier14 6.1.3.6 ATS abbreviations.14 6.2 Implementation conventions 14 6.2.1 Declaration part 14 6.2.2 Constraint part 15 6.2.3 Dynamic part 15 7 Abstract Testing Service Primitives (ATSP)15 7.1 Tester primit

12、ives.15 7.2 C-plane primitives 15 7.3 U-plane primitives15 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 Cell Based CL AT.17 ETSI ETSI TS 102 14

13、7-1-3 V1.2.1 (2004-04) 4 B.1 Identification summary.17 B.2 ATS summary 17 B.3 Test laboratory17 B.4 Client identification17 B.5 SUT 18 B.6 Protocol layer information18 B.6.1 Protocol identification 18 B.6.2 IUT information .18 Annex C (normative): Partial PIXIT proforma for HIPERACCESS Cell Based CL

14、 AP.25 C.1 Identification summary.25 C.2 ATS summary 25 C.3 Test laboratory25 C.4 Client identification26 C.5 SUT 26 C.6 Protocol layer information26 C.6.1 Protocol identification 26 C.6.2 IUT information .27 Annex D (normative): PCTR Proforma for HIPERACCESS Cell Based CL AT .34 D.1 Identification

15、summary.34 D.1.1 Protocol conformance test report34 D.1.2 IUT identification.34 D.1.3 Testing environment.34 D.1.4 Limits and reservation35 D.1.5 Comments.35 D.2 IUT Conformance status 35 D.3 Static conformance summary .35 D.4 Dynamic conformance summary35 D.5 Static conformance review report.36 D.6

16、 Test campaign report36 D.7 Observations.36 Annex E (normative): PCTR Proforma for HIPERACCESS Cell Based CL AP37 E.1 Identification summary.37 E.1.1 Protocol conformance test report37 E.1.2 IUT identification.37 E.1.3 Testing environment.37 E.1.4 Limits and reservation38 E.1.5 Comments.38 E.2 IUT C

17、onformance status 38 E.3 Static conformance summary .38 E.4 Dynamic conformance summary38 E.5 Static conformance review report.39 E.6 Test campaign report39 E.7 Observations.39 ETSI ETSI TS 102 147-1-3 V1.2.1 (2004-04) 5 Annex F (informative): Bibliography.40 History 41 ETSI ETSI TS 102 147-1-3 V1.2

18、.1 (2004-04) 6 Intellectual Property Rights 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: “Intell

19、ectual 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 (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investi

20、gation, including 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. Foreword This Technical Specific

21、ation (TS) has been produced by ETSI Project Broadband Radio Access Networks (BRAN). The present document is part 1, sub-part 3 of a multi-part covering Broadband Radio Access Networks (BRAN); HIPERACCESS; Conformance testing for the Cell based Convergence Layer, as identified below: Part 1: “Common

22、 part“; Sub-part 1: “Protocol Implementation Conformance Statement (PICS) proforma“; Sub-part 2: “Test Suite Structure and Test Purposes (TSS Sub-part 3: “Abstract Test Suite (ATS)“. Part 2: “UNI Service Specific Convergence Sublayer (SSCS)“. ETSI ETSI TS 102 147-1-3 V1.2.1 (2004-04) 7 1 Scope The p

23、resent document contains the Abstract Test Suite (ATS) to test the TS 102 115-1 1. The objective of the present document 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 HIPERA

24、CCESS equipment. The ISO standard for the methodology of conformance testing (ISO/IEC 9646-1 4 and ISO/IEC 9646-2 5) as well as the ETSI rules for conformance testing (ETS 300 406 2) are used as a basis for the test methodology. - Annex A provides the Tree and Tabular Combined Notation (TTCN) part o

25、f the ATS. - Annex B provides the Partial Protocol Implementation Extra Information for Testing (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 T

26、est Report (PCTR) Proforma of the AT side ATS. - Annex E provides the Protocol Conformance 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 eith

27、er specific (identified by date of publication and/or edition number or version number) or 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 exp

28、ected location might be found at http:/docbox.etsi.org/Reference. 1 ETSI TS 102 115-1: “Broadband Radio Access Networks (BRAN); HIPERACCESS; Cell based Convergence Layer; Part 1: Common Part“. 2 ETSI ETS 300 406: “Methods for Testing and Specification (MTS); Protocol and profile conformance testing

29、specifications; Standardization methodology“. 3 ETSI TS 102 149-3 V1.2.1: “Broadband Radio Access Networks (BRAN); HIPERACCESS; Conformance Testing for the Data Link Control (DLC) layer; Sub-part 3: Abstract Test Suite (ATS) specification“. 4 ISO/IEC 9646-1: “Information technology - Open Systems In

30、terconnection - Conformance testing methodology and framework - Part 1: General concepts“. 5 ISO/IEC 9646-2: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 2: Abstract test suite specification“. 6 ISO/IEC 9646-3: “Information technology

31、- Open Systems Interconnection - Conformance testing methodology and framework - Part 3: The tree and tabular combined notation“. 7 ISO/IEC 9646-6: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 6: Protocol profile test specification“. 8

32、 ISO/IEC 9646-7: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation conformance statement“. ETSI ETSI TS 102 147-1-3 V1.2.1 (2004-04) 8 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present documen

33、t, the terms and definitions given in ISO/IEC 9646-7 8 and TS 102 115-1 1 apply. 3.2 Abbreviations For the purposes of the present document, the abbreviations given in ISO/IEC 9646-1 4, ISO/IEC 9646-6 7, ISO/IEC 9646-7 8, TS 102 115-1 1 and the following apply: AP Access Point ASP Abstract Service P

34、rimitive AT Access Terminal ATM Abstract Test Method ATS Abstract Test Suite BI Invalid BehaviourBO Inopportune Behaviour BRAN Broadband Radio Access Networks (Project) BV Valid Behaviour CA CApability tests CL Convergence Layer CPCS Common Part Convergence Sublayer DLC Data Link Control IUT Impleme

35、ntation Under Test LAN Local Area Network LT Lower 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

36、 System Under Test TC Test Cases TP Test Purposes TSS Test Suite Structure TTCN Tree and Tabular Combined Notation UNI User Network Interface UT Upper Tester CPP Common Part Procedures SS Sender Side RS Receiver Side TB Test Body CS Check State DF DeFault PO POstamble PR PReambleTS TestStep ATSP Abs

37、tract Testing Service Primitives ETSI ETSI TS 102 147-1-3 V1.2.1 (2004-04) 9 4 Abstract Test Method (ATM) This clause describes the ATM used to test the HIPERACCESS Common part CBCL layer at the AP side and at the AT side. 4.1 Test architecture CL (ATS) PHY DLC DLC Lower Tester PHY SUT CL (IUT) C LC

38、 PCO IN IT. C LU PCO Notional UT Loopback Figure 1: Test architecture for Cell CL - Common Part A single-party testing concept is used, which consists of the following abstract testing functions: Lower Tester A Lower Tester (LT) is located in the remote BRAN HIPERACCESS test system. It controls and

39、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 establishing a U-plane connection needed for testing CL common part behaviour. CLU PCO: U-plane. The first Po

40、int of Control and Observation (PCO) for Convergence Layer testing is located at a DLC_SAP between the Common Part Convergence Sublayer (CPCS) and the DLC layer. All test events at the PCO are specified in terms of Abstract Testing Service Primitives (ATSP defined in clause 7) containing complete DL

41、C SDU. CLC PCO: C-plane. The second Point 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 def

42、ined in clause 7) containing 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. Nevert

43、heless, some specific 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 ETS

44、I TS 102 147-1-3 V1.2.1 (2004-04) 104.2 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 betw

45、een the tested AT and 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 facil

46、ities are used in this 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 a

47、nd one AT. 5 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 ETSI ETSI TS 102 147-1-3 V1.2.1 (2004-04) 116 ATS conventions The ATS conventions are intended to gi

48、ve a better understanding 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 implementatio

49、n conventions. The naming 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 2 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 definition