1、 ETSI TS 1Digital cellular telecoGSM Cordless TeSer(3GPP TS 42.0TECHNICAL SPECIFICATION142 056 V13.0.0 (2016communications system (PhaTelephony System (CTS), Phaservice description; Stage 1 .056 version 13.0.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-01) hase 2+); hase 1; 13) TEM FOR ICATIONSRETSI ETSI
2、 TS 142 056 V13.0.0 (2016-01)13GPP TS 42.056 version 13.0.0 Release 13Reference RTS/TSGS-0142056vd00 Keywords GSM 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 enre
3、gistre la Sous-Prfecture de Grasse (06) N 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 do
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7、tten permission of ETSI. The content of the 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, UM
8、TSTMand the ETSI logo are Trade Marks of ETSI 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 ET
9、SI TS 142 056 V13.0.0 (2016-01)23GPP TS 42.056 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
10、non-members, and can be found in ETSI SR 000 314: “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/).
11、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
12、 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 refere
13、nces 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. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“
14、, “can“ and “cannot“ are to be interpreted 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 142 056 V13.0.0 (2016-01)33GPP TS 42.056 vers
15、ion 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g3Introduction 6g31 Scope 7g32 References 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 8g34 Description . 9g34.1 System overview 9g34.2 Service aspects
16、 . 10g34.2.1 General 10g34.2.2 User aspects 10g34.2.3 Subscriptions. 11g34.2.3.1 CTS-roaming aspects 11g34.2.3.2 Withdrawal of CTS subscription . 11g34.2.4 GSM coverage 11g34.2.5 Mobility 12g34.2.5.1 Mode selection between CTS and PLMN . 12g34.2.5.2 Attachment of the same CTS-MS with multiple CTS-FP
17、s 12g34.2.5.3 Attachment of multiple CTS-MSs with the same CTS-FP 13g34.2.5.4 Attachment status of a CTS-MS 13g34.2.6 CTS applications . 13g34.2.6.1 Tele-services . 13g34.2.6.2 Supplementary services . 13g34.2.6.3 Additional support for fixed network supplementary services 13g34.2.6.4 Man Machine In
18、terface (MMI) . 14g34.2.6.5 CTS internal calls 14g34.2.6.6 CTS internal call transfer 14g34.2.6.7 CTS internal call hold . 14g34.2.6.8 Mobile hunting 14g34.2.6.9 SMS-MT . 14g34.2.6.10 SMS-MO. 14g34.2.6.11 Other services 14g34.3 Radio interface and GSM co-existence aspects 14g34.3.1 General principle
19、s . 14g34.3.2 Broadcast channel functionality 15g34.4 Security requirements . 15g34.4.1 General 15g34.4.2 Enrolment . 15g34.4.3 Attachment 15g34.4.4 Protection of communications 16g34.4.5 Security Parameter Storage Requirements 16g34.4.6 De-activation. 16g35 Normal Procedures . 16g35.1 Enrolment of
20、CTS-FP . 16g35.1.1 CTS operator procedure for enrolment of CTS-FP . 16g35.1.2 User procedure for enrolment of CTS-FP . 17g35.2 Enrolment of CTS-MSs 17g3ETSI ETSI TS 142 056 V13.0.0 (2016-01)43GPP TS 42.056 version 13.0.0 Release 135.3 De-enrolment of a CTS-MS . 17g35.4 Attachment of CTS-MS 18g35.5 C
21、all procedures . 18g35.5.1 CTS-MS originated calls 18g35.5.1.1 Number compatibility between GSM formats and fixed network formats . 18g35.5.2 CTS-MS terminated calls 19g35.5.3 CTS internal calls (optional) . 19g35.5.4 CTS internal call transfer (optional) . 19g35.6 Maintenance . 20g36 CTS de-activat
22、ion . 20g36.1 CTS-FP de-activation by the CTS operator 20g36.2 CTS-FP de-activation by the user . 20g36.3 CTS-FP de-activation by self controlling features . 20g36.4 CTS-MS de-activation by the CTS operator 21g37 Exceptional procedures 21g38 Charging aspects 21g39 Cross Phase Compatibility . 21g3Ann
23、ex A (informative): Later phases of CTS 22g3Annex B (informative): Change History 23g3History 25g3ETSI ETSI TS 142 056 V13.0.0 (2016-01)53GPP TS 42.056 version 13.0.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of th
24、e 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: Versio
25、n 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 thir
26、d digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 142 056 V13.0.0 (2016-01)63GPP TS 42.056 version 13.0.0 Release 13Introduction Today, there exists a clear distinction between the public mobile telephone systems for wide area coverage on the one
27、 hand, and private cordless telephone systems for local area coverage on the other hand. Recently, attempts have been made to integrate the wide area cellular and the local area cordless function into one and the same Mobile Equipment (ME). However, because of the incompatibility between the existin
28、g cellular and cordless standards, this results in ME implementations with rather low cost-efficiency. The intention of the GSM Cordless Telephony System (CTS) is therefore to provide cordless functionality to a standard GSM Mobile Station (MS) with minimum impact on the MS. The impact would ideally
29、 be limited to an upgrade of the ME and SIM software. This can only be accomplished if the radio interface of the cordless system is identical, or very similar, to the standard GSM radio interface. ETSI ETSI TS 142 056 V13.0.0 (2016-01)73GPP TS 42.056 version 13.0.0 Release 131 Scope The scope of th
30、e present document is to describe the Service aspects of a GSM Cordless Telephony System (CTS), which provides the possibility for users of GSM terminals to have cordless access to a fixed network, such as PSTN/ISDN or a radio network such as GSM. Due to the time constraints to have a first specific
31、ation ready for market needs, a phased approach is necessary. The first phase aims primarily at an application supporting the speech teleservice (including DTMF support) in a residential single cell environment. The focus is on the requirements necessary to elaborate the radio interface and the secu
32、rity aspects for such an application. To not prevent or impede the evolution of CTS to additional services and functions, later phases may have to be considered when now defining the means to fulfil the above mentioned requirements for the first phase of CTS. Therefore, additional support on the CTS
33、 radio interface for later phase services (e.g. SMS, subscriber authentication and GSM supplementary services), is included already in CTS Phase 1, provided that such services are clearly defined. Other expected services and functions in later phases are included in annex A. The standardisation of t
34、he physical layers of the GSM-CTS fixed network interface is not in the scope of the present document. However, consideration may need to be given to communication of application data between CTS and PLMN via the fixed network. 2 References The following documents contain provisions which, through r
35、eference 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 versio
36、n 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 22.101: “UMTS Service
37、Principles“. 3 3GPP TS 42.009: “Security aspects“. 4 3GPP TS 22.081: “Line identification Supplementary Services - Stage 1“. 5 3GPP TS 22.096: “Name identification Supplementary Services - Stage 1“. 6 3GPP TS 23.040: “Short Message Service (SMS)“. 7 ETSI ETS 300 111 (1992): “Integrated Services Digi
38、tal Network (ISDN); Telephony 3,1 kHz teleservice, service description“. 8 ETSI ETS 300 109 (1992): “Integrated Services Digital Network (ISDN); Circuit-mode 64 kbit/s 8 kHz structured bearer service category usable for speech information transfer, service description“. 9 ETSI ETS 300 110 (1992): “I
39、ntegrated Services Digital Network (ISDN); Circuit-mode 64 kbit/s 8 kHz structured bearer service category usable for 3,1 kHz audio information transfer, service description“. 10 ETSI EN 301 144-1 (V1.1): “The Signalling application for the mobility management service on the alpha interface; Part 1:
40、 Protocol specification“. 11 3GPP TS 22.030: “Man Machine Interface (MMI) of the Mobile Station (MS)“. ETSI ETSI TS 142 056 V13.0.0 (2016-01)83GPP TS 42.056 version 13.0.0 Release 133 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and defi
41、nitions apply: FP Enrolment: procedure where a CTS-FP is loaded with data necessary to obtain CTS operation. After this procedure CTS operation may commence. MS Enrolment: procedure where a CTS-MS is associated for the first time with a CTS-FP. After this procedure CTS-MS has access to this CTS-FP.
42、Attachment: procedure where an MS attaches to a certain CTS-FP. When attached, it is possible to make and receive calls via the CTS-FP. The CTS-MS must have been initialised correctly to the CTS-FP before attachment can take part. Generic Frequency List (GFL): Generic Frequency List (GFL) contains a
43、ll absolute radio frequency channel numbers (ARFCN), as defined in GSM 05.05, on which the CTS-FP is allowed to operate. The CTS-FP will never use frequencies which are not listed in the GFL. CTS Mobile Station: GSM MS with CTS capability. CTS Fixed Part: CTS-FP is a device which offers a personnal
44、cordless coverage and acts as a link between the CTS-MS and the fixed network or the GSM network. GSM Operator: GSM operator is the operator who provides GSM cellular service to the MS. CTS licence exempt frequencies: frequency band that may be allocated by national regulator to CTS usage outside of
45、 a GSM licence allocated to a GSM operator. CTS operator: CTS operator is the operator who provides the GFL to the CTS-FP. The CTS operator may be the same than the GSM operator. FP-SIM: FP-SIM is the SIM card inserted in the CTS-FP, which materialised the CTS subscription. The FP- SIM belongs to th
46、e CTS operator. CTS subscription: when a GSM licensed band is used, the right to use a CTS operators frequency spectrum for communication between a CTS-FP and CTS-MS(s). CTS-FP owner: person who has the CTS-FP control and may authorise MS Enrolment. CTS user: person who has a CTS-MS which is allowed
47、 to do CTS operations. CTS-MS local number: number in the range of 0-99 optionally assigned to the CTS-MS at enrolment. This number is used for CTS internal calls. CTS-Roaming: right for an additional CTS-MS to be enrolled to a CTS-FP which is initialised to an operator other than the HPLMN operator
48、 of the additional CTS-MS. 3.2 Abbreviations In addition to those below, abbreviations used in the present document are listed in GSM 01.04. CTS Cordless Telephony System CTS-FP Cordless Telephony System - Fixed Part CTS-MS Cordless Telephony System - Mobile Station FP SIM Fixed Part Subscriber Iden
49、tity Module GFL Generic Frequency List IFPEI International Fixed Part Equipment Identity ISDN Integrated Services Digital Network MS Mobile Station PSTN Public Switched Telephone Network SMS - MO Short Message Service - Mobile Originated ETSI ETSI TS 142 056 V13.0.0 (2016-01)93GPP TS 42.056 version 13.0.0 Release 13SMS - MT Short Message Service - Mobile Terminated 4 Description 4.1 System overview The GSM Cordless Telephone System (GSM-CTS) described in the present document is a radio communications system based on a GSM-compatible cellular i
