ETSI TS 123 096 V6.1.0 (2005-12) Technical Specification Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Name Identification Supplementary Service; Stage 2 (3GPP TS 23.096 version 6.1.0 Release 6) R GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS 3GPP TS 23.096 version 6.1.0 Release 6 1 ETSI TS 123 096 V6.1.0 (2005-12) Reference RTS/TSGC-0423096v610 Keywords GSM, UMTS 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 à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88 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. 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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 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 Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http://webapp.etsi.org/key/queryform.asp . ETSI 3GPP TS 23.096 version 6.1.0 Release 6 3 ETSI TS 123 096 V6.1.0 (2005-12) Contents Intellectual Property Rights................................................................................................................................2 Foreword.............................................................................................................................................................2 Foreword.............................................................................................................................................................4 1 Scope........................................................................................................................................................5 2 References................................................................................................................................................5 3 Definitions and Abbreviations..................................................................................................................5 3.1 Definitions..........................................................................................................................................................5 3.2 Abbreviations.....................................................................................................................................................6 4 Calling Name Presentation (CNAP).........................................................................................................6 4.1 Handling of calling name presentation...............................................................................................................6 4.1.1 Originating MSC Activities..........................................................................................................................6 4.1.2 Terminating VMSC Activities......................................................................................................................6 4.1.3 Interrogation.................................................................................................................................................7 4.2 Functions and information flows........................................................................................................................7 4.3 Information stored in the HLR.........................................................................................................................12 4.4 State Transition Model.....................................................................................................................................12 4.5 Transfer of information from HLR to VLR......................................................................................................12 4.6 Information stored in the VLR.........................................................................................................................12 4.7 Handover..........................................................................................................................................................13 Annex A (normative for PCS1900):...................................Calling Name Information Setting to the MS 14 Annex B (informative): Change history...............................................................................................15 History..............................................................................................................................................................16 ETSI 3GPP TS 23.096 version 6.1.0 Release 6 4 ETSI TS 123 096 V6.1.0 (2005-12) Foreword This Technical Specification (TS) has been produced by the 3rd Generation Partnership Project (3GPP). The present document describes name identification supplementary services (stage 2) within the 3GPP system. The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI 3GPP TS 23.096 version 6.1.0 Release 6 5 ETSI TS 123 096 V6.1.0 (2005-12) 1 Scope The present document gives the stage 2 description of the Name Identification Supplementary Services. The group of Name Identification Supplementary Services contains the following Supplementary Service: CNAP - Calling name presentation (clause 4). 2 References The following documents contain provisions which, through reference 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 applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. [1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications ". [2] 3GPP TS 22.004: "General on Supplementary Services". [3] 3GPP TS 23.011: "Technical Realization of Supplementary Services - General Aspects". [4] 3GPP TS 23.016: "Subscriber Data Management - Stage 2". [5] 3GPP TS 23.081: "Line Identification Supplementary Services - Stage 2". 3 Definitions and Abbreviations 3.1 Definitions Definition of name identity: The name identity is made up of the following information unit: - The name of the mobile subscriber for the purpose of calling name presentation - up to 80 characters of information associated with a specific calling party. The calling name identity is the name identity of the calling party. Definition of Presentation Indicator: In addition to or instead of the name identity, the network may give a Presentation Indicator to the called mobile subscriber of the CNAP service. The following information may be given: - Presentation Indicator (PI) showing: a) presentation restricted, or b) name unavailable. Calling Name Information: ETSI 3GPP TS 23.096 version 6.1.0 Release 6 6 ETSI TS 123 096 V6.1.0 (2005-12) The calling name information of the calling party includes either the calling name identity or an indication of privacy or unavailability. 3.2 Abbreviations In addition to the following abbreviations used in the present document, abbreviations are listed in 3GPP TR 21. 905 [1]. CNAP Calling Name Presentation. 4 Calling Name Presentation (CNAP) 4.1 Handling of calling name presentation 4.1.1 Originating MSC Activities The originating MSC may include calling name information in the Setup. 4.1.2 Terminating VMSC Activities The calling name identity shall be provided by the terminating VMSC to the MS. See Figure 3a/3b for details. The procedures of the name database query are outside the scope of the present document. The MSC shall determine the presentation indicator to be sent to the CNAP subscriber"s MS by combining the presentation indicator in the calling line information (if available), the presentation indicator in the calling name information (if available) and the presentation indicator in the response from the name database (if applicable). The calling name shall be restricted if either the line or name indicator shows the information is to be restricted (and override category is not applicable). The precise handling depends on the structure of the name database and is therefore outside the scope of the present document. An example is shown in annex A. If a name database query is not possible, e.g. calling line identity is unavailable, name database is not responding, or the name database response timer expires, then the MSC shall send a presentation indicator of name unavailable to the CNAP subscriber"s MS. A character translation may be required by the terminating MSC since the name characters stored in the name database are not using the GSM default alphabet (name characters passed to the CNAP subscriber"s MS use the GSM default alphabet). Display of calling name identity to the subscriber is outside the scope of the present document. ETSI 3GPP TS 23.096 version 6.1.0 Release 6 7 ETSI TS 123 096 V6.1.0 (2005-12) 4.1.3 Interrogation Status check The mobile subscriber can request the status of the supplementary service and be informed if the service is provided to him/her. This procedure is illustrated in figure 1. MS MSC VLR Interrogate Interrogate CNAP CNAP Acknowledge Release Complete Figure 1: Interrogation of Calling Name Presentation 4.2 Functions and information flows The following Mobile Additional Functions (MAF) have been identified for the PLMN: MAF049 Determination of the calling name presentation subscription. The ability of a PLMN component to determine whether the supplementary service is provisioned for the mobile subscriber. See figure 3a. Location: VLR. MAF050 Determination of the calling party name for offering to the called party. The ability of a PLMN component to determine and to forward the calling name identity and related indications to the called party. See figure 3b. Location: destination MSC. The information flow is shown in figure 4. ETSI 3GPP TS 23.096 version 6.1.0 Release 6 8 ETSI TS 123 096 V6.1.0 (2005-12) Idle Initiate CNAP Handling set provision CNAP yes indication = Provisioned? provisioned no set provision called indication = subscriber no not provisioned in HPLMN yes override no category? yes set override set override category = yes category = no Continue Call Handling Idle Figure 2: MAF049 Determination of the calling name presentation subscription (VLR) ETSI 3GPP TS 23.096 version 6.1.0 Release 6 9 ETSI TS 123 096 V6.1.0 (2005-12) Idle Initiate CNAP Handling CNAP no Provisioned? yes calling pass PI = no line identity name available?* unavailable yes calling yes line identity * Calling line identity needed to restricted? perform the Name Database query. no no calling name information available? yes name CNAP pass PI = yes no presentation override presentation restricted? category? restricted no yes set PI = presentation restricted no name for Override characters exist? yes Obtain Calling Name Information Obtain info from signalling Obtain info from database Perform Name Use Name Characters pass Database Query from the Calling calling name (start timer) Name Information identity Wait_For_Name_ Database_Response Idle Receive Name Timer Database Expiry Response 1 2 PI = Presentation Indicator Figure 3a: MAF050(CNAP) Determination of the information for offering to the called party (Sheet 1) ETSI