1、INTERNATIONAL TELECOMMUNICATION UNIONITU-T Q.2961 ETELECOMMUNICATIONSTANDARDIZATION SECTOROF ITU(12/2000)SERIES Q: SWITCHING AND SIGNALLINGBroadband ISDN B-ISDN application protocols foraccess signallingDigital subscriber signalling system No. 2(DSS2) Additional traffic parameters:Test suite structu
2、re and test purposes(TSS it is based on anexternal SDOs standard published in English.SourceITU-T Recommendation Q.2961 E was prepared by ITU-T Study Group 11 (2001-2004) andapproved under the WTSA Resolution 1 procedure on 6 December 2000.ii ITU-T Q.2961 E (12/2000)FOREWORDThe International Telecom
3、munication Union (ITU) is the United Nations specialized agency in the field oftelecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ ofITU. ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendationson them with
4、a view to standardizing telecommunications on a worldwide basis.The World Telecommunication Standardization Assembly (WTSA), which meets every four years,establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on thesetopics.The approval of ITU-T Recommenda
5、tions is covered by the procedure laid down in WTSA Resolution 1.In some areas of information technology which fall within ITU-Ts purview, the necessary standards areprepared on a collaborative basis with ISO and IEC.NOTEIn this Recommendation, the expression “Administration“ is used for conciseness
6、 to indicate both atelecommunication administration and a recognized operating agency.INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or implementation of this Recommendation mayinvolve the use of a claimed Intellectual Property Right. ITU takes no position conc
7、erning the evidence,validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or othersoutside of the Recommendation development process.As of the date of approval of this Recommendation, ITU had not received notice of intellectual property,protected by paten
8、ts, which may be required to implement this Recommendation. However, implementors arecautioned that this may not represent the latest information and are therefore strongly urged to consult theTSB patent database. ITU 2001All rights reserved. No part of this publication may be reproduced or utilized
9、 in any form or by any means,electronic or mechanical, including photocopying and microfilm, without permission in writing from ITU.ITU-T Q.2961 E (12/2000) iiiCONTENTSPage1 Scope . 12 References 13 Endorsement. 24 Coverage 25 Modifications . 2Appendix I Bibliography. 3ITU-T Q.2961 E (12/2000) 1ITU-
10、T Recommendation Q.2961 EDigital subscriber signalling system No. 2 (DSS2) Additional traffic parameters:Test suite structure and test purposes (TSS users ofthis Recommendation are therefore encouraged to investigate the possibility of applying the mostrecent edition of the Recommendations and other
11、 references listed below. A list of currently validITU-T Recommendations is regularly published.1 ITU-T Q.2961.1 (1995), Digital subscriber signalling system No. 2 Additional trafficparameters: Additional signalling capabilities to support traffic parameters for the taggingoption and the sustainable
12、 cell rate parameter set.2 ITU-T Q.2961.2 (1997), Digital subscriber signalling system No. 2 Additional trafficparameters: Support of ATM transfer capability in the broadband bearer capabilityinformation element.3 ITU-T Q.2961.3 (1997), Digital subscriber signalling system No. 2 Additional trafficpa
13、rameters: Signalling capabilities to support traffic parameters for the available bit rate(ABR) ATM transfer capability.4 ITU-T Q.2961.4 (1997), Digital subscriber signalling system No. 2 Additional trafficparameters: Signalling capabilities to support traffic parameters for the ATM block transfer(A
14、BT) ATM transfer capability.5 ITU-T Q.2961.5 (1999), Digital subscriber signalling system No. 2 Additional trafficparameters: Additional traffic parameters for cell delay variation tolerance indication.2 ITU-T Q.2961 E (12/2000)6 ITU-T Q.2961.6 (1998), Digital subscriber signalling system No. 2 Addi
15、tional trafficparameters: Additional signalling procedures for the support of the SBR2 and SBR3 ATMtransfer capabilities.7 ITU-T I.413 (1993), B-ISDN user-network interface.8 ITU-T Q.2931 (1995), Digital subscriber signalling system No. 2 User-network interface(UNI) layer 3 specification for basic c
16、all/connection control.9 ITU-T Q.2961 B (2000), Digital subscriber signalling system No. 2 (DSS2) Additionaltraffic parameters: Protocol implementation conformance statement (PICS) proforma.10 ETSI EN 301 068-5 V1.1.2 (2000), Broadband Integrated Services Digital Network(B-ISDN); Digital Subscriber
17、Signalling System No. two (DSS2) protocol; Connectioncharacteristics; ATM transfer capability and traffic parameter indication; Part 5: Test suitestructure and test purposes (TSS Digital Subscriber Signalling System No. two (DSS2) protocol; B-ISDN user-network interface layer 3 specification for bas
18、ic call/bearer control; Part 1: Protocolspecification.B ETSI EN 301 068-1 V1.2.4 (1998) Broadband Integrated Services Digital Network(B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; Connectioncharacteristics; ATM transfer capability and traffic parameter indication; Part 1: Pr
19、otocolspecification.C ETSI EN 301 068-2 V1.1.3 (2000), Broadband Integrated Services Digital Network(B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; Connectioncharacteristics; ATM transfer capability and traffic parameter indication; Part 2: ProtocolImplementation Conformance
20、Statement (PICS) proforma specification.D ETSI EN 301 068-3 V1.1.2 (2000), Broadband Integrated Services Digital Network(B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; Connectioncharacteristics; ATM transfer capability and traffic parameter indication; Part 3: Test SuiteStruc
21、ture and Test Purposes (TSS Digital Subscriber Signalling System No. two (DSS2) protocol; Connectioncharacteristics; ATM transfer capability and traffic parameter indication; Part 4: AbstractTest Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)proforma specificat
22、ion for the user.F ETSI EN 301 068-6 V1.1.1 (2000), Broadband Integrated Services Digital Network(B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; Connectioncharacteristics; ATM transfer capability and traffic parameter indication; Part 6: AbstractTest Suite (ATS) and partial P
23、rotocol Implementation eXtra Information for Testing (PIXIT)proforma specification for the network.4 ITU-T Q.2961 E (12/2000)G ETSI EN 301 067-1 V1.1.3 (1999), Broadband Integrated Services Digital Network(B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; Connectioncharacteristi
24、cs; Negotiation during call/connection establishment phase; Part 1: Protocolspecification.H ISO/IEC 9646-3:1998, Information technology Open systems interconnection Conformance testing methodology and framework Part 3: The tree and tabular combinednotation (TTCN).Geneva, 2001SERIES OF ITU-T RECOMMEN
25、DATIONSSeries A Organization of the work of ITU-TSeries B Means of expression: definitions, symbols, classificationSeries C General telecommunication statisticsSeries D General tariff principlesSeries E Overall network operation, telephone service, service operation and human factorsSeries F Non-tel
26、ephone telecommunication servicesSeries G Transmission systems and media, digital systems and networksSeries H Audiovisual and multimedia systemsSeries I Integrated services digital networkSeries J Transmission of television, sound programme and other multimedia signalsSeries K Protection against in
27、terferenceSeries L Construction, installation and protection of cables and other elements of outside plantSeries M TMN and network maintenance: international transmission systems, telephone circuits,telegraphy, facsimile and leased circuitsSeries N Maintenance: international sound programme and tele
28、vision transmission circuitsSeries O Specifications of measuring equipmentSeries P Telephone transmission quality, telephone installations, local line networksSeries Q Switching and signallingSeries R Telegraph transmissionSeries S Telegraph services terminal equipmentSeries T Terminals for telematic servicesSeries U Telegraph switchingSeries V Data communication over the telephone networkSeries X Data networks and open system communicationsSeries Y Global information infrastructure and Internet protocol aspectsSeries Z Languages and general software aspects for telecommunication systems
