ETSI EN 300 497-5-1999 Digital Enhanced Cordless Telecommunications (DECT) Common Interface (CI) Test Case Library (TCL) Part 5 Abstract Test Suite (ATS) - Data Link Control (DLC) .pdf

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1、- STD-ETSI EN 300 497-5-ENGL ltqqq 3400855 044524b 520 - L PLEASE NOTE This document is normally accompanied by a disk/disks when purchased in hardcopy. The dislddisks contain information which would be of no value as a hardcopy documen t. If you require a copy of the disldisks, please use the conta

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4、-5-ENGL 1799 3400855 0445247 4b7 ETSI EN 300 497-5 V0.3.0 (1999-10) European Standard (Telecommunications series) Digital Enhanced Cordless Telecommunications (DECT); Common Interface (Ci); Test Case Library (TCL); Part 5: Abstract Test Suite (ATS) - Data Link Control (DLC) layer STDmETSI EN 300 497

5、-5-ENGL 1999 = 3400855 0445248 3T3 2 ETSI EN 300 497-5 V0.3.0 (1999-10) Reference RENIDECT-040131-5 (4lp901OO.PDF) Keywords ATS, DECT, testing, layer 2, TTCN ETSI Postai address F-06921 Sophia Antipolis Cedex - FRANCE Office address 650 Route des Lucioles - Sophia Antipolis Valbonne - FRANCE Tel.: +

6、33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Assoaatbn but non lucratif enregistrb h Sous-Prfecture de Grasse (06) No 780388 Internet secretariatetsi.fr Individual copies of this ETSI deliverable can be downloaded from http:lhnrww.etsi.org If you find errors in the

7、present document, send your comment to: editoretsi.fr ImiDorfant notice This ETSI deliverable 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 version is the Portable Document Forma

8、t (PDF). In case of dispute, the reference should be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Cowriuht Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction exte

9、nd to reproduction in all media. 8 European Telecommunications Standards institute 1999. All rights reserved. ETSI STD-ETSI EN 300 497-5-ENGL 1999 H 3400855 04452119 23“ 3 ETSI EN 300 497-5 V0.3.0 (199910) Contents Intellectual Property Rights 5 Foreword 5 1 2 3 3.1 3.2 4 5 6 Scope 6 References 6 De

10、finitions and abbreviations 7 Definitions . 7 Abbreviations . 7 Abstract Test Method (ATM) 8 Untestable Test Purposes (TP) . 9 ATS Conventions . 9 6.1 6.1.1 6.1.1.1 6.1.1.2 6.1.1.3 6.1.1.4 6.1.1.5 6.1.1.6 6.1.1.7 6.1.1.8 6.1.1.9 6.1.1.10 6.1.1.1 1 6.1.1.12 6.1.2 6.1.3 6.1.3.1 6.1.3.2 6.1.3.3 6.1.3.4

11、 6.1.3.5 6.2 6.2.1 6.2.2 6.2.3 6.2.4 Naming conventions 9 Declarations part . 9 Test suite type and stnictured type definitions 9 Test suite operations definitions . 9 Test suite parameter declarations 10 Test case selection expression definitions 10 Test suite constant declarations 10 Test suite va

12、riable declarations . 10 Test case variable declarations . 10 PCO declarations 10 Timer declarations 11 ASP type definitions . 11 PDU type definitions 11 Alias definitions 11 Constraints part 12 Dynamic part 12 Test Case identifier . 12 Test step identifier 12 Default identifier . 12 General aspects

13、 . 13 ATS abbreviations 13 Implementation conventions 13 Declaration part 13 Constraint part 14 Dynamic part 14 Documentation . 14 ETSI 4 ETSI EN 300 497-5 V0.3.0 (1999-10) 7 Annex A (normative): ATS for DECT DLC 16 A . 1 The TTCN Graphical form (TTCN.GR) 16 A.2 The TTCN Machine Processable form (TT

14、CN.MP) . 16 Annex B (normative): Partial PWT proforma for DECT DLC 17 B . 1 Identification summary 17 B.2 ATS summary 17 Test case and test purpose mapping . 15 B.3 Test laboratory . 17 B.4 Client identification . 17 B.5 SUT 18 B.6 Protocol layer information . 18 B.6.1 Protocol identification 18 B.6

15、.2 IUT infomation . 18 B.6.2.1 General configuration . 18 B.6.2.2 Parameter values 19 B . 6.2.3 Timer values . 19 B.6.2.4 Network parameter values 19 B.6.3 Procedural Information 20 B.6.3.1 Class U procedural information 20 B.6.3.2 Class A procedural information 21 B.6.3.3 Paging procedural informat

16、ion . 21 B.6.3.4 Class O procedural information 22 B.6.3.5 Annex C (normative): Protocol Conformance Test Report (PCTR) proforma for DECT DLC . 23 C . 1 Identification summary 23 C . 1.1 Protocol conformance test report . 23 C.1.2 IUT identification 23 C.1.3 Testing environment 23 C.1.4 Limits and r

17、eservation 24 C.1.5 Comments 24 C.2 IUT conformance status . 24 C.3 Static conformance summary . 24 C.4 Dynamic conformance summary 25 C.5 Static conformance review report 25 C.6 Test campaign report 26 C.7 Observations . 27 Bibliography . 28 History 29 Class 1 procedural information 22 ETSI 5 ETSI

18、EN 300 497-5 V0.3.0 (1999-10) 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 SR O00 3

19、14: Tntellectual Properv Righis (TPRs); Essentiai, 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:/www.etsi.orglipr). Pursuant to the ETSI IPR Policy, no investigat

20、ion, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other iPRs not referenced in SR O00 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (Telecom

21、munications series) has been produced by ETSI Project Digital Enhanced Cordless Telecommunications (DECT). The present document is part 5 of a multi-part EN covering the Common Interface (CI); Test Case Library (TCL), as identified below: Part 1: Part 2: Part 3: Part 4: Part 5: Part 6: “Test Suite S

22、tructure (TSS) and Test Purposes (TP) for Medium Access Control (MAC) layer“; “Abstract Test Suite (ATS) for Medium Access Control (MAC) layer - Portable radio Termination (PT)“; “Abstract Test Suite (ATS) for Medium Access Control (MAC) layer - Fixed radio Termination (FT)“; “Test Suite Structure (

23、TSS) and Test Purposes (TP) - Data Link Control (DLC) layer“; “Abstract Test Suite (ATS) - Data Link Control (DLC) layer“; “Test Suite Structure (TSS) and Test Purposes (TP) - Network (NWK) layer - Portable radio Termination (PT)“; Part 7: Part 8: “Abstract Test Suite (ATS) for Network (NWK) layer -

24、 Portable radio Termination (PT)“; .“Test Suite Structure (TSS) and Test Purposes (TP) - Network (NWK) layer - Fixed radio Termination PT)“; Part 9: “Abstract Test Suite (ATS) for Network (NWK) layer - Fixed radio Termination (FT)“. National transposition dates Date of adoption of this EN: Date of l

25、atest announcement of the present document (doa): Date of latest publication of new National Standard or endorsement of the present document (dop/e): Date of withdrawal of any conflicting National Standard (dow): 17 September 1999 3 1 December 1999 30 June 2000 30 June 2000 STD.ETSI EN 300 497-5-ENG

26、L 3400855 0445252 824 6 ETSI EN 300 497-5 V0.3.0 (1999-10) 1 Scope The present document contains the Abstract Test Suite (ATS) to test the Digital Enhanced Cordless Telecommunications (DECT) Data Link Control LC) layer. The objective of this test specification is to provide a basis for approval test

27、s for DECT equipment giving a high probability of air interface inter-operability between different manufacturers DECT equipment. The IS0 standard for the methodology of conformance testing (ISOAEC 9646-1 7, ISO/IEC 9646-2 8, ISO/IEC 9646-3 9 and ISOAEC 9646-5 lo) as well as the ETSI rules for confo

28、rmance testing (ETS 300 406 6 and ETR 141 1131) are used as basis for the test methodology. Test specifications for the Physical Layer (PHL), Medium Access Control (MAC) layer, and Network (NWK) layer are provided in other the DECT standards. Annex A provides the Tree and Tabular Combined Notation (

29、TTCN) part of this ATS. Annex B provides the Partial Protocol Implementation Extra Information for Testing (PIXIT) Proforma of this ATS. Annex C provides the Protocol Conformance Test Report (PCTR) Proforma of this ATS. 2 Refe re n ces The following documents contain provisions which, through refere

30、nce in this text, constitute provisions of the present document. References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version app

31、lies. A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the same number. il EN 300 175-1 : “Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 1: Overview“. 121 EN 300 175-3: “Digital Enhanced Cordless Telecommunic

32、ations (DECT); Common Interface (CI); Part 3: Medium Access Control (MAC) layer“. EN 300 175-4: “Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 4: Data Link Control (DLC) layer“. EN 300 175-6: “Digital Enhanced Cordless Telecommunications (DECT); Common Interface (C

33、I); Fart 6 Identities and addressing“. EN 300 175-7: “Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 7: Security features“. ETS 300 406: “Methods for Testing and Specification (MTS); Protocol and profile conformance testing specifications; Standardization methodolog

34、y“. ISOAEC 9646-1 : “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1: General concepts“. ISOAEC 9646-2: “Information technology - Open Systems interconnection - Conformance testing methodology and framework - Part 2: Abstract Test Suite

35、Specification“. ISOAEC 9646-3: “Information technology - Open Systems interconnection - Conformance testing methodology and framework - Part 3: The Tree and Tabular Combined Notation (TTCN)“. 31 41 151 61 71 Pl 91 ETSI STD-ETSI EN 300 497-5-ENGL 5999 3400855 0445253 7h0 7 ETSI EN 300 497-5 V0.3.0 (1

36、999-10) ISO/IEC 9646-5: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 5: Requirements on test laboratories and clients for the Conformance Assessment process“. ISO/iEC 9646-6: “Information technology - Open Systems Interconnection - Con

37、formance testing methodology and framework - Part 6: Protocol Profile Test Specification“. IS0 7498: “Information Processing Systems - Open Systems Interconnection - Basic Reference model“. ETR 141: “Methods for Testing and Specification (MTS); Protocol and profile conformance testing specifications

38、; The Tree and Tabular Combined Notation (“TCN) style guide“. 1101 I 11 1121 i31 3 3. I Definitions and abbreviations Defi nit ions For the purposes of the present document, the definitions given in ISOAEC 9646-1 7, ISOIIEC 9646-2 8, ISOAEC 9646-5 lo, IS0 7498 12, EN 300 175-1 i, EN 300 175-4 3, EN

39、300 175-6 4 and EN 300 175-7 5 apply. 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ASP BI BO BV CA DECT DLC FP FT IUT LT MAC MSAP NWK PCO PDU PHL PICS PIXIT PMD PP PT SAP SUT TC TDMA TP USAP UT Abstract Service Primitive Invalid Behaviour Inopportune

40、 Behaviour Valid Behaviour Capability tests Digital Enhanced Cordless Telecommunications Data Link Control Fixed Part Fixed radio Termination Implementation Under Test Lower Tester Medium Access Control MAC Service Access Point Network Point of Control and Observation Protocol Data Unit Physical Lay

41、er Protocol Implementation Conformance Statements Protocol Implementation Extra Information for Testing Portable Part MAC Identity Portable Part Portable radio Termination SeMce Access Point System Under Test Test Case Time Division Multiple Access Test Purposes Upper Service Access Point Upper Test

42、er ETSI STDmETSI EN 300 497-5-ENGL 1999 D 3400855 0445254 bT7 8 ETSI EN 300 497-5 V0.3.0 (1999-10) 4 Abstract Test Method (ATM) This clause describes the ATM used for testing the DECT DLC protocol. It is the embedded variant of Remote Single (RSE) layer test method. The RSE test method has been sele

43、cted, because: - this test method implies no specific requirements from the IUT; - the Upper Service Access Point (USAP) of the IUT cannot be directly observed; - the variety of the possible DECT implementations is a serious technical obstacle for the adoption of a different ATM; - this test method

44、places the minimum limitations in the realization of conformance testing. The embedded variant of the remote test method provides sufficient control of the IUT DLC behaviour, through NWK layer messages conveyed by DLC frames. Test System I I NW Il K-PDUS :or implicit test coordination in ASPs with M

45、CEI and if necessary Service Type .-I -_-_- I _ 0 ; I I I I !MAC ASPS DC-DU Fragmentation Subset of Lc entiti and FBx entities II MAC-CO-DATA I Figure 1: RS test Method embedded variant SUT -_-_ Upper I Layers i IECT MAC laver LT: A Lower Tester (LT) is located in a remote DECT test system. It contr

46、ols and observes the behaviour of the IUT. MSAP: MAC Service Access Point - A unique MSAP is defined at the DECT interface and used to exchange service data of the DLC protocol. To avoid the complexity of data fragmentation and recombination testing, the Service Access Point (SAP) is dened below thi

47、s functions of the DLC layer. The PCO for DLC layer testing is located on the MSAP. All test events at the PCO are specified in terms of MAC Abstract Service Frimitives (ASPs) and DLC layer Protocol Data Units (PDUs). No explicit upper tester (UT) exists in the system under test. Nevertheless, some

48、network messages are sent to the SUT for the need of the Co-ordination procedures. The network layer of the SUT is used as a notional UT as defined in IS0 9646. PCO: Notional UT: ETSI STD-ETSI EN 300 497-5-ENGL 1999 3400855 0445255 533 Test purpose Reason TPUV-000 TPUV-001 TPLC-O02 No procedure can

49、be defined to determine if, after receiving the first UI frame, the IUT considers the class U link as established. It is an internal state of the DLC layer of the IUT. No procedure can be defined to determine if, after receiving an upward release, the IUT considers the class U link as released. It is an internal state of the DLC layer of the IUT. Prioritized queuing of broadcast message between normal and expedited data is not testable. It is very difficult to define a procedure in the IUT to force it, to