1、STD.ETS1 EN 300 477-1-ENGL 1999 9 3400855 0445773 Ob3 9 ETSI EN 300 497-1 V0.3.2 (1999-09) European Standard (Telecommunications series) Digital Enhanced Cordless Telecommunications (DECT); Common Interface (Ci); Test Case Library (TCL); Part I: Test Suite Structure (TSS) and Test Purposes (TP) for
2、Medium Access Control (MAC) layer STD-ETSI EN 300 497-1-ENGL 1999 9 3400855 0445774 TTT g 2 ETSI EN 300 497-1 V0.3.2 (199949) Reference RENIDECT-040131-1 (410901 1C.PDF) Keywords DECT, MAC, testing, TSS Essential, orpotentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is
3、 available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/www.etsi.org/ipr). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in S
4、R O00 3 i4 (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 (Telecommunications series) has been produced by ETSI Project Digital Enhanced Cordless Telecommunications (DECT). The present document is part 1
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 Structure (TSS) and Test Purposes (TP) for Medium Access Control (MAC) layer“; “Abstract Test Suite (ATS) for Medium Access Control (MAC) l
6、ayer - Portable radio Termination (PT)“; “Abstract Test Suite (ATS) for Medium Access Control (MAC) layer - Fixed radio Termination (FT)“; “Test Suite Structure (TSS) and Test Purposes (TP) - Data Link Control (DLC) layer“; “Abstract Test Suite (ATS) - Data Link Control (DLC) layer“; “Test Suite Str
7、ucture (TSS) and Test Purposes (TP) - Network (NWK) layer - Portable radio Termination (PT)“; “Abstract Test Suite (ATS) for Network (NWK) layer - Portable radio Termination (PT)“; “Test Suite Structure (TSS) and Test Purposes (TP) - Network (NWK) layer - Fixed radio Termination Part 7: Part 8: (FT)
8、“; 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 latest announcement of this EN (doa): Date of latest publication of new National Standard or endorsement of this EN (dop/e): Date of withdr
9、awal of any conflicting National Standard (dow): 27 August 1999 30 November 1999 31 May 2000 31 May 2000 ETSI STD.ETS1 EN 300 497-L-ENGL 1979 3400855 0445778 b45 6 ETSI EN 300 497-1 V0.3.2 (1999-09) I Scope The present document contains the Test Suite Structure (TSS) and Test Purposes (TP) to test t
10、he Digital Enhanced Cordless Telecommunications (DECT) Medium Access Control (MAC) layer. The objective of this test specification is to provide a basis for conformance tests for DECT equipment giving a high probability of air interface inter-operability between different manufacturers DECT equipmen
11、t. The IS0 standard for the methodology of conformance testing (ISOAEC 9646-1 101 and ISO/IEC 9646-2 113) as well as the ETSI rules for conformance testing (ETS 300 406 9) are used as a basis for the test methodology. 2 References The following documents contain provisions which, through reference i
12、n 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 applies.
13、 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“. EN 300 175-2: “Digital Enhanced Cordless Telecommunications (DE
14、CT); Common Interface (CI); Part 2: Physical Layer (PHL)“. EN 300 175-3: “Digital Enhanced Cordless Telecommunications (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 Li
15、nk Control (DLC) layer“. EN 300 175-5: “Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 5: Network (NWK) layer“. EN 300 175-6: “Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 6: Identities and addressing“. EN 300 175-7: “Digital Enha
16、nced Cordless Telecommunications (DECT); Common Interface (CI); Part 7: Security features“. EN 300 175-8: “Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI); Part 8: Speech coding and transmission“. ETS 300 406: “Methods for Testing and Specification (MTS); Protocol and prof
17、ile conformance testing specifications; Standardization methodology“. ISOAEC 9646-1 : “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1 : General concepts“. ISODEC 9646-2: “Information technology - Open Systems Interconnection - Conforman
18、ce testing methodology and framework - Part 2: Abstract Test Suite Specification“. PI 131 141 i51 161 171 Pl 93 u01 11 11 ETSI STD-ETSI EN 300 497-L-ENGL 1997 M 3400855 0445779 581 7 ETSI EN 300 497-1 V0.3.2 (1999-09) I21 IS0 7498: “Information Processing Systems - Open Systems Interconnection - Bas
19、ic Reference model“. EN 300 824: “Digital Enhanced Cordless Telecommunications (DECT); Cordless Terminal Mobility (CTM); CTM Access Profile (CAP)“. t131 3 3. I Definitions and abbreviations Defi ni tions For the purposes of the present document, the following terms and definitions apply, in addition
20、 to those given in EN 300 175-1 i: Implementation Under Test (IUT): see ISOAEC 9646-1 lo Physical Layer (PHL): see IS0 7498 121 Protocol Implementation Conformance Statement (PICS): see ISO/IEC 9646-1 1 O PICS proforma: see ISOOEC 9646-1 1 O 3.2 Abbreviations For the purposes of the present document
21、, the following abbreviations apply: ARQ BI BV C-Plane CA C/O CI CSF DECT DLC FP FT IUT LLME MAC PDU PHL PICS PP PT RF RFP TSS TP U-Plane IN NT PT QT Automatic Repeat Request Invalid Behaviour Valid Behaviour Control plane Capability tests Connection Oriented Common Interface Cell Site Function Digi
22、tal Enhanced Cordless Telecommunications Data Link Control Fixed Part Fixed radio Termination higher layer Information channel (unprotected) Implementation Under Test Lower Layer Management Entity Medium Access Control identities channel Protocol Data Unit Physical Layer Protocol Implementation Conf
23、ormance Statement Portable Part Paging channel Portable radio Termination system information channel Radio Frequency Radio Fixed Part Test Suite Structure Test Purposes User Plane ETSI 8 ETSI EN 300 497-1 V0.3.2 (1999-09) Lower 4 Network layer (3) 4.1 Data Link Control layer C-Plane Test suite struc
24、ture Data Link Control layer (2b) U-Plane Overview Layer Management Entity (1) NOTE 1: C-Plane: Control Plane. NOTE 2: U-Plane: User Plane. Figure 1: DECT protocol stack MAC layer specifies three groups of services: the broadcast message control service; the connectionless message control service; a
25、nd - - - the multi-bearer control service. The MAC layer also specifies the logical channels that are used by the above mentioned services, and how they are multiplexed and mapped into the service data units that are exchanged with the physical layer. ETSI STD-ETSI EN 300 497-L-ENGL 3999 m 3400855 0
26、445783 LIT m 9 ETSI EN 300 497-1 V0.3.2 (1999-09) Figure 2 shows the MAC Test Suite Structure (TSS) including its subgroups defined for the conformance testing. Downlink services Paging services N on -c o n tin ou s service s Downlink services Uplink services Bearer set-up Connection modification -I
27、CA Bearer handover Bearer release Data transfer - Broadcast services Connectionless services -/ C/O services -+ Layer management -I Test messages HC A Figure 2: TSS for DECT MAC layer (layer Pa of DECT protocol stack) 4.2 Test suite structure (TSS) The test suite is structured as a tree with a first
28、 level defined as MAC representing the protocol group “MAC for PP and FP“. 4.3 Test groups The test groups are organized in three levels. The first level creates five protocol groups representing the protocol services and the standard IS0 main group BI. The second level, if the third level exists, s
29、eparates the protocol services in functional modules. The last level in each branch contains the standard IS0 subgroups CA, BV and BI. 4.3.1 Protocol groups The protocol groups identifies the DECT MAC services: broadcast services, connectionless services, connection oriented services, layer manageme
30、nt procedures, test messages procedures, as defined in EN 300 175, Parts 1 to 8 i to 8. STDSETSI EN 300 497-L-ENGL L999 3400855 0445782 O76 10 ETSI EN 300 497-1 V0.3.2 (1999-09) 4.3.1 .I Broadcast services The broadcast services protocol group is divided in three functional modules. The first functi
31、onal module identifies the downlink broadcast services. The second functional module identifies the paging services. The last functional module identifies the non-continuous broadcast services. 4.3.1.2 Connectionless services The connectionless services protocol group is divided in two functional mo
32、dules. The first functional module identifies the downlink connectionless services. The last functional module identifies the uplink connectionless services. 4.3.1.3 Connection oriented services The connection oriented services protocol group is divided in five functional modules. The first function
33、al module distinguishes the bearer setup subgroup. The second functional module distinguishes the connection modification subgroup. The third functional module distinguishes the bearer handover subgroup. The fourth functional module distinguishes the bearer release subgroup. The last functional modu
34、le distinguishes the data transfer subgroup. 4.3.1.4 Layer management procedures The layer management procedures protocol group contains directly the main test groups. 4.3.1.5 Test messages procedures The test messages procedures protocol group contains directly the main test group CA. 4.3.2 Main te
35、st groups The main test groups are the capability group, the valid behaviour group and the invalid behaviour group. 4.3.2.1 Capability (CA) tests This test sub group shall provide limited testing of the major IUT capabilities aiming to insure that the claimed capabilities are correctly supported, ac
36、cording to the PICS. 4.3.2.2 Valid Behaviour (BV) tests This test sub group shall verify that the IUT reacts in conformity with the EN, after receipt or exchange of a valid Protocol Data Units (PDUs). Valid PDUs means that the exchange of messages and the content of the exchanged messages are consid
37、ered as valid. 4.3.2.3 Invalid Behaviour (BI) tests This test sub group shall verify that the IUT reacts in conformity with the EN, after receipt of a syntactically invalid PDU. STD.ETS1 EN 300 497-1-ENGL 1999 m 3400855 0445783 TO2 m 11 ETSI EN 300 497-1 V0.3.2 (1999-09) TP Id according to the namin
38、g conventions TP Id Reference Condition Stimulus 5 Test Purposes (TP) TPReference Initial condition Stimulus Expected behaviour The TP Id is a unique identifier it shall be specified according to the TP naming conventions defined in the subclause below. The reference should contain the references of
39、 the subject to be validated by the actual TP (specification reference, clause, paragraph). The condition defines in which initial state the IUT has to be to apply the actual TP. The stimulus defines the test event to which the TP is related. 5.1 Introduction 5.1.1 TP definition conventions The TPs
40、are defined following particular rules as shown in table 1. Table 1: TP definition rules 5.1.2 TP naming conventions The identifier of the TP is built according to table 2. Table 2: TP naming convention Identifier: TP/cfrn/cx% = functional module DB Downlink Broadcast PG Paging services NB Non Conti
41、nuous Broadcast DC Downlink Connectionless uc Uplink Connectionless BS Bearer setup CM Connection modification BH Bearer handover BR Bearer release DT Data transfer LM Layer Management TM Test Messages x = Type of testing CA Capability Tests BV Valid Behaviour Tests BI Invalid Behaviour Tests = sequ
42、ential number (00-99) Test Purpose Number 5.1.3 Sources of TP definitions All TPs are specified according to EN 300 175-3 3. ETSI STD-ETSI EN 300 497-L-ENGL 1999 9 3400855 0445784 949 12 ETSI EN 300 497-1 V0.3.2 (1999-09) 5.2 Broadcast services 5.2.1 Downlink broadcast Test subgroup objective: - ver
43、ify the correct implementation of the downlink broadcast services. 5.2.1 .l CA test purposes Test subgroup objective: - limited testing that the observable capabilities of the IUT concerning the downlink broadcast service are in accordance with the static conformance requirements. _ STD.ETS1 EN 300
44、Li97-L-ENGL 1999 = 3400855 0445785 885 13 ETSI EN 300 497-1 V0.3.2 (1999-09) TPIDBICA-00 TPIDBICA-O1 Test purposes: EN 300 175-3 3, subclause 6.2.2.1 For FT only. Initial state: Active-idle. Check that the IUT transmits constantly at least in frame 14 of each multiframe, the zorrect NT message. EN 3
45、00 175-3 3, subclause 6.2.2.1 to subclause 9.1.3.1 For FT only. Initial state: Active-idle. Check that the IUT transmits constantly at least once every T205 seconds in frame O, tl -. For FT only. Initial state: Active-idle. Check that the IUT transmits constantly one correct 4 message in frame 8 of
46、each borrect message. 1EN 300 1753 31, subclause 6.2.2.1 to subclause 7.2.3 TP/DB/CA-02 TPIDBICA-03 EN 300 175-3 3, subclause 6.2.2.1 to subclause 7.2.3.2 For FT only. Initial state: Active-idle. Check that the IUT transmits constantly at least one static system information Q becsage in each interva
47、l of 8 multiframes and that all such messages are correct. (EN 300 175-3 3, subclause 6.2.2.1 to subclause 7.2.3.4 TPIDBICA-04 TPIDBICA-06 heck that the IUT transmits constantlv at least one fixed Part capabilities Q message Only for FT supporting encryption. Initial state: Active-idle. Check that t
48、he IUT transmits constantly at least one multiframe number 4 message ir each interval of 8 multiframes and that all such messages are correct. EN 300 175-3 3, subclause 6.2.2.1 to subclause 7.2.3.6 Only for FT supporting SARI. Initial state: Active-idle. Check that the IUT transmits constantly at le
49、ast one SARI list content Q message in ln each interval of 8 multiframes and that all such messages are correct. EN 300 175-3 31, subclause 6.2.2.1 to subclause 7.2.3 - TPIDBICA-O5 CAPIFTIMACIOI DECTiT (98) 17 p. 16 TPIDBICA-51 CAPIFTIMACIOZ DECTfi (98) 17 p. 16 TPIDBICA-52 CAPIFTIMAC/O3 DECTn (98) 17 p. 16 EN 300 824, subclause 11.3 Only for FT supporting TARI. Initial state: Active-idle. Check that the IUT indicates correctly TARI support and successfully performs the Ton-continuous broadcast procedure when asked for a TARI wh
