1、 I n t e r n a t i o n a l T e l e c o m m u n i c a t i o n U n i o n ITU-T Q.4011.3 TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (08/2016) SERIES Q: SWITCHING AND SIGNALLING Testing specifications Testing specifications for SIP-IMS Closed user group using IP multimedia core network subsystem; C
2、onformance test specification Part 3: Test suite structure and test purposes; User side Recommendation ITU-T Q.4011.3 ITU-T Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE Q.1Q.3 INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING Q.4Q.59 FUNCTIONS AND
3、 INFORMATION FLOWS FOR SERVICES IN THE ISDN Q.60Q.99 CLAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS Q.100Q.119 SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4, 5, 6, R1 AND R2 Q.120Q.499 DIGITAL EXCHANGES Q.500Q.599 INTERWORKING OF SIGNALLING SYSTEMS Q.600Q.699 SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 Q.7
4、00Q.799 Q3 INTERFACE Q.800Q.849 DIGITAL SUBSCRIBER SIGNALLING SYSTEM No. 1 Q.850Q.999 PUBLIC LAND MOBILE NETWORK Q.1000Q.1099 INTERWORKING WITH SATELLITE MOBILE SYSTEMS Q.1100Q.1199 INTELLIGENT NETWORK Q.1200Q.1699 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR IMT-2000 Q.1700Q.1799 SPECIFICATIONS OF SIG
5、NALLING RELATED TO BEARER INDEPENDENT CALL CONTROL (BICC) Q.1900Q.1999 BROADBAND ISDN Q.2000Q.2999 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR THE NGN Q.3000Q.3709 SIGNALLING REQUIREMENTS AND PROTOCOLS FOR SDN Q.3710Q.3899 TESTING SPECIFICATIONS Q.3900Q.4099 Testing specifications for next generation
6、networks Q.3900Q.3999 Testing specifications for SIP-IMS Q.4000Q.4039 Testing specifications for Cloud computing Q.4040Q.4059 For further details, please refer to the list of ITU-T Recommendations. Rec. ITU-T Q.4011.3 (08/2016) i Recommendation ITU-T Q.4011.3 Closed user group using IP multimedia co
7、re network subsystem; Conformance test specification Part 3: Test suite structure and test purposes; User side Summary Recommendation ITU-T Q.4011.3 v.1 (2016) provides the testing requirements for the supplementary service “Closed user group (CUG) using IP multimedia (IM) core network (CN) subsyste
8、m; Conformance test specification Part 3: Test suite structure and test purposes (TSS User side“ (based on Recommendation ITU-T Q.3627 v.1). The version number, v.1, indicates that this is version one of Recommendation ITU-T Q.4011.3 and that it relates to Release 10 of the relevant 3GPP/ETSI standa
9、rd. History Edition Recommendation Approval Study Group Unique ID* 1.0 ITU-T Q.4011.3 v.1 2016-08-29 11 11.1002/1000/13006 Keywords IMS, IP multimedia subsystem, malicious communication identification, MCID, testing, test suite structure and test purposes, TSS Conformance test specification Part 3:
10、Test suite structure and test purposes; User side 1 Scope This Recommendation is part 3 of a multi-part deliverable covering closed user group (CUG) using IP multimedia (IM) core network (CN) subsystem Conformance test specification, as identified below: Part 1: “Protocol implementation conformance
11、statement (PICS)“; Part 2: “Test suite structure and test purposes (TSS Network side“; Part 3: “Test suite structure and test purposes (TSS User side“. 2 References The following ITU-T Recommendations and other references contain provisions which, through reference in this text, constitute provision
12、s of this Recommendation. At the time of publication, the editions indicated were valid. All Recommendations and other references are subject to revision; users of this Recommendation are therefore encouraged to investigate the possibility of applying the most recent edition of the Recommendations a
13、nd other references listed below. A list of the currently valid ITU-T Recommendations is regularly published. The reference to a document within this Recommendation does not give it, as a stand-alone document, the status of a Recommendation. ITU-T Q.3627 v.1 Recommendation ITU-T Q.3627 v.1 (2016), C
14、losed user group using IP multimedia core network subsystem Protocol specification. ITU-T Q.4011.1 v.1 Recommendation ITU-T Q.4011.1 v.1 (2016), Closed user group using IP multimedia core network subsystem; Conformance test specification Part 1: Protocol implementation conformance statement. 3 Defin
15、itions 3.1 Terms defined elsewhere None. 3.2 Terms defined in this Recommendation None. 4 Abbreviations and acronyms This Recommendation uses the following abbreviations and acronyms: CUG Closed User Group IMS IP Multimedia Subsystem IP Internet Protocol IUT Implementation Under Test OA Outgoing Acc
16、ess PIXIT Protocol Implementation extra Information for Testing 2 Rec. ITU-T Q.4011.3 (08/2016) SS Supplementary Services SIP Session Initiation Protocol TP Test Purposes TSS Test Suite Structure UA User Agent UE User Equipment 5 Conventions None. 6 Test suite structure Table 6-1 Test suite structur
17、e CUG originating_UE CUG_U01_xxx 6.1.1 Testing of the user equipment There are special clauses in the protocol standard describing the procedures that apply at the originating and terminating user equipment (UE) as shown in the test configuration in Figure 6.1.1-1. Figure 6.1.1-1 Applicable configur
18、ation to test UE functionalities 7 Test purpose 7.1 Introduction For each test requirement a test purpose (TP) is defined. 7.1.1 TP naming convention Test purposes (TPs) are numbered, starting at 001, within each group. Groups are organized according to the test suite structure (TSS). Additional ref
19、erences are added to identify the actual test suite and whether it applies to the network or the user (see Table 1). Rec. ITU-T Q.4011.3 (08/2016) 3 Table 1 TP identifier naming convention scheme Identifier: _ = supplementary service: e.g. “CUG“ = type of IUT: U User equipment N Network entity = gro
20、up 2 digit field representing group reference according to TSS = sequential number (001-999) 7.1.2 Test strategy As the base standard ITU-T Q.3627 v.1 contains no explicit requirements for testing, the TPs were generated as a result of an analysis of the base standard and the PICS specification ITU-
21、T Q.4011.1. The criteria applied include the following: Whether or not a test case can be built from the TP is not considered. 7.2 Test purposes for closed user group 7.2.1 Actions at the originating UA TSS CUG/originating_UE TP CUG_U01_001 CUG reference Clause 4.5.2.1 of ITU-T Q.3627 v.1 Selection
22、expression PICS 4.5.1/1 AND PICS 4.6.1/1 Test purpose Explicit request of CUG service outgoing access (OA). The originating user requests explicitly the CUG service by including in the initial INVITE an xml CUGrequestType containing the preferred CUG and an outgoing access request set to “true“. Pre
23、conditions: SIP header values: INVITE: TRUE PIXIT Comments: User equipment Test equipment INVITE requesting CUG explicitly TSS CUG/originating_UE TP CUG_U01_002 CUG reference Clause 4.5.2.1 of ITU-T Q.3627 v.1 Selection expression PICS 4.5.1/1 AND PICS 4.6.1/1 Test purpose Explicit request of CUG se
24、rvice without outgoing access. The originating user requests explicitly the CUG service by including in the initial INVITE an xml CUGrequestType containing the preferred CUG and an outgoing access request set to “false“. Preconditions: SIP header values: INVITE: FALSE PIXIT Comments: User equipment
25、Test equipment INVITE requesting CUG explicitly 4 Rec. ITU-T Q.4011.3 (08/2016) TSS CUG/originating_UE TP CUG_U01_003 CUG reference clause 4.5.2.1 of ITU-T Q.3627 v.1 Selection expression PICS 4.5.1/1 AND PICS 4.6.1/1 AND PICS 4.6.1/2 Test purpose Explicit request of CUG service without CUG index. T
26、he originating user requests explicitly the CUG service by including in the initial INVITE an xml CUGrequestType containing the preferred CUG and no cugIndex element is present. Preconditions: SIP header values: INVITE: FALSE PIXIT Comments: User equipment Test equipment INVITE requesting CUG explic
27、itly Printed in Switzerland Geneva, 2016 SERIES OF ITU-T RECOMMENDATIONS Series A Organization of the work of ITU-T Series D General tariff principles Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecommunication services Series G
28、 Transmission systems and media, digital systems and networks Series H Audiovisual and multimedia systems Series I Integrated services digital network Series J Cable networks and transmission of television, sound programme and other multimedia signals Series K Protection against interference Series
29、L Environment and ICTs, climate change, e-waste, energy efficiency; construction, installation and protection of cables and other elements of outside plant Series M Telecommunication management, including TMN and network maintenance Series N Maintenance: international sound programme and television
30、transmission circuits Series O Specifications of measuring equipment Series P Terminals and subjective and objective assessment methods Series Q Switching and signalling Series R Telegraph transmission Series S Telegraph services terminal equipment Series T Terminals for telematic services Series U
31、Telegraph switching Series V Data communication over the telephone network Series X Data networks, open system communications and security Series Y Global information infrastructure, Internet protocol aspects and next-generation networks, Internet of Things and smart cities Series Z Languages and general software aspects for telecommunication systems
