1、 ETSI TS 1Digital cellular telecoLaw(3GPP TS 42.0TECHNICAL SPECIFICATION142 033 V13.0.0 (2016communications system (Phaa ful Interception; Stage 1 .033 version 13.0.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-01) hase 2+); 13) TEM FOR ICATIONSRETSI ETSI TS 142 033 V13.0.0 (2016-01)13GPP TS 42.033 versio
2、n 13.0.0 Release 13Reference RTS/TSGS-0342033vd00 Keywords GSM,SECURITY 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 but non lucratif enregistre la Sous-Prfecture de Grasse (06) N
3、7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the p
4、rior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the presen
5、t document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of th
6、e following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of th
7、e PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of E
8、TSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 142 033 V13.0.0 (2016-01)23GPP TS 42
9、.033 version 13.0.0 Release 13Intellectual 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 ETSI SR 0
10、00 314: “Intellectual Property Rights (IPRs); Essential, 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 (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no invest
11、igation, 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 Specifi
12、cation (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 deliverable
13、s. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted
14、 as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 142 033 V13.0.0 (2016-01)33GPP TS 42.033 version 13.0.0 Release 13Contents Intellectual
15、 Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 7g34 Description . 7g34.1 General principle 7g34.2 Applicability to telecommunications services 7g34.2.1 Tele and bearer s
16、ervices (TS/BS) . 7g34.2.2 Supplementary services (SS) 7g34.2.2.1 General 7g34.2.2.2 Impact . 7g34.2.2.3 Intercept of forwarding calls - option 8g34.2.2.4 Intercept of calls placed on HOLD (call waiting and multi party services) - option . 8g34.2.2.5 Network operator specific services . 8g34.2.3 Oth
17、er activities 8g35 Normal Operation . 8g35.1 Intercept administration 8g35.1.1 Activation . 8g35.1.2 Deactivation 8g35.1.3 Security . 8g35.1.3.1 Password rules . 9g35.1.3.2 Log files 9g35.2 Intercept invocation 9g35.2.1 General 9g35.2.1.1 Invocation events for lawful interception 9g35.2.1.2 Invocati
18、on of interception regarding normal GSM service . 9g35.2.1.3 Correlation of information and product. 10g35.2.2 Intercept related information. 10g35.2.2.1 Intercept related information events 10g35.2.2.2 Intercept related information provided to the LEA . 10g35.2.2.3 Delivery of intercept related inf
19、ormation 11g35.2.3 Intercept product . 11g35.2.3.1 Speech and single channel circuit switched data/fax. 11g35.2.3.2 Delivery of intercept product 11g35.2.3.3 SMS. 11g35.2.4 Correlation between intercept product and intercept related information . 11g35.2.5 Security related to intercept invocation 11
20、g35.2.6 Warrant Reference Number 11g36 Exceptional procedures 12g37 Interworking considerations . 12g38 Charging aspects 12g38.1 Charging principles 12g38.2 Charging characteristics . 12g38.2.1 Activation of the target . 12g38.2.2 Deactivation of the target 13g3ETSI ETSI TS 142 033 V13.0.0 (2016-01)
21、43GPP TS 42.033 version 13.0.0 Release 138.2.3 Intercept invocation 13g39 Minimum Service Requirements 13g3Annex A (Normative): GPRS and Lawful Interception 14g3A.1 Introduction 14g3A.2 Intercept Invocation 14g3A.2.1 Intercept related information events . 14g3A.2.2 Intercept related information prov
22、ided to the LEA . 14g3A.2.3 GPRS intercept product 15g3A.3 Interworking considerations 15g3Annex B (informative): Change History 16g3History 17g3ETSI ETSI TS 142 033 V13.0.0 (2016-01)53GPP TS 42.033 version 13.0.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration
23、 Partnership Project (3GPP). 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 a
24、n 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 enha
25、ncements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 142 033 V13.0.0 (2016-01)63GPP TS 42.033 version 13.0.0 Release 131 Scope This Technical Specification provides the stage 1 description for a lawful
26、interception function to be implemented in a given GSM PLMN in order for a network operator to be able to fulfil national lawful requirements. It shall be noted that national variation may exist but it is not the intention for this specification to encompass all of them. The purpose of this specific
27、ation is to cover the options which may be selectable according to national regulations or as required by the GSM PLMN operator in co-operation with their suppliers. In the preparation of this specification general reference was made to the European Union Council Resolution, January 1995: “Internati
28、onal Requirements for the Lawful Interception of Telecommunications“. 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, versi
29、on 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
30、document in the same Release as the present document. 1 GSM 01.04: “Digital cellular telecommunications system (Phase 2+); Abbreviations and acronyms“. 2 The European Union Council Resolution reference: International Requirements for The Lawful Interception of Telecommunications (January 1995), (JAI
31、_24_Rev 2, 8197/2/95) 3 CCITT Recommendation G.711: “Pulse Code Modulation (PCM) of voice frequencies“. 3 Definitions and abbreviations 3.1 Definitions Target: is the subject of an interception. Different identities might be used (i.e. Mobile Station International ISDN number (MSISDN), optionally In
32、ternational Mobile Subscriber Identity (IMSI) or International Mobile Equipment Identity (IMEI). Interception Area: is a subset of the Public Lands Mobile Network (PLMN) service area comprised of a set of cells which define a geographical zone. Intercept product: data sent or received by the target,
33、 such as speech, fax or data generated by the users of the telecommunication services. Intercept related information: collection of information associated to telecommunication services involving the target. Law enforcement agency: a body authorized by law to carry out telecommunication interceptions
34、. Location Dependent Interception: is interception within a PLMN service area that is restricted to one or several Interception Areas (IA). Warrant reference number: is a reference number that links a specific intercept activity to an agencys lawful Interception request. ETSI ETSI TS 142 033 V13.0.0
35、 (2016-01)73GPP TS 42.033 version 13.0.0 Release 133.2 Abbreviations In addition to those below abbreviations used in the specification are listed in GSM 01.04. LEA: Law Enforcement Agency IA: Interception Area 4 Description 4.1 General principle GSM Public Lands Mobile Network (PLMN) shall provide
36、access to the intercept product and the intercept related information of the mobile target on behalf of Law Enforcement Agencies (LEAs). A mobile target in a given PLMN can be a subscriber of that PLMN, or a subscriber of another PLMN. The intercept product and the related information can only be de
37、livered for activities on that given PLMN. An unambiguous correlation shall be established between the intercept related information and the intercept product. The intercept related information and the intercept product shall be delivered in as near real time as possible. Location Dependent Intercep
38、tion allows a PLMN to service multiple interception jurisdictions within its service area. Multiple law agencies with their own interception areas can be served by the PLMN. All the information or rules given for interception within a PLMN apply to interception within an IA when Location Dependent I
39、nterception is invoked. A target may be marked in one or more different IAs within the same PLMN. Interception is not required nor prohibited by this standard when Location Dependent Interception is active and the location of the target subscriber is not known or available. Additional GPRS intercept
40、ion requirements are contained in annex A. 4.2 Applicability to telecommunications services 4.2.1 Tele and bearer services (TS/BS) All teleservices and bearer services are subject to interception of the target. Interception is applicable to Short Message Service (SMS) point-to-point, but not SMS Cel
41、l Broadcast (SMSCB). Impact of application to the Voice Group Call Service (VGCS) and the Voice Broadcast Service (VBS) is for further study (FFS). 4.2.2 Supplementary services (SS) 4.2.2.1 General It shall be possible to report any activities regarding supplementary services to the LEA. It may be a
42、 national or operator/supplier option to implement this function. 4.2.2.2 Impact The application of the following supplementary services has no impact on the interception function: Calling Line Identity Presentation/Calling Line Identity Restriction (CLIP/CLIR), Connected Line Identity Presentation/
43、Connected Line Identity Restriction (COLP/COLR), Call Barring (CB) services, Advice of Charge (AoC) services, Closed User Group (CUG), Completion of Calls to Busy Subscriber (CCBS). ETSI ETSI TS 142 033 V13.0.0 (2016-01)83GPP TS 42.033 version 13.0.0 Release 134.2.2.3 Intercept of forwarding calls -
44、 option Activation by the target of any Call Forwarding (CF) service, Call Deflection (CD) , or Explicit Call Transfer (ECT) shall result in the capability to intercept the forwarded, diverted or transferred product. It may be a national or operator/supplier option which of these are implemented. 4.
45、2.2.4 Intercept of calls placed on HOLD (call waiting and multi party services) - option In some countries it is a national requirement that when the target puts other parties on HOLD (call waiting (CW) and multi party services (MPTY) the other parties product will be interrupted. When the other par
46、ties rejoin the call, the intercept product shall be reconnected. 4.2.2.5 Network operator specific services Impact on a network operator“s specific services is not covered in this specification. 4.2.3 Other activities Location information in the format of cell global identity (CGI) should be availa
47、ble with call related activities. Conversion to other formats of location information (e.g. latitude/longitude) is not covered by this specification. It is a matter of national or operator/supplier option whether location information shall be provided in connection with non call related activities,
48、e.g. location update. 5 Normal Operation 5.1 Intercept administration A secure means of administrating the service by the PLMN operator and/or intercept requesting entity is necessary. This mechanism shall provide means to activate, deactivate, show, or list targets in the GSM PLMN as quick as techn
49、ically possible. The function shall be policed by appropriate authentication and audit procedures. The administration function shall allow specific IAs to be associated with target subscribers when Location Dependent Interception is being used. 5.1.1 Activation As a result of the activation it shall be possible to request for the specified target either the intercept product, the intercept related information or both, and the LEA destination addresses for the delivery of the intercept product and intercept related information if required. These shall be select
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