ETSI ETS 300 764 ed.1 (1997-05)
Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile communications (GSM); DECT/GSM Interworking Profile (IWP); Implementation of short message service, point-to-point and cell broadcast
Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile communications (GSM); DECT/GSM Interworking Profile (IWP); Implementation of short message service, point-to-point and cell broadcast
DE/DECT-010057
Digitalne izboljšane brezvrvične telekomunikacije (DECT) - Globalni sistem mobilnih komunikacij (GSM) - Profil medsebojnega delovanja DECT/GSM (IWP) - Izvedba storitve kratkih sporočil, točka-točka in razpršeno v celici
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.LFLDigital Enhanced Cordless Telecommunications (DECT); Global System for Mobile communications (GSM); DECT/GSM Interworking Profile (IWP); Implementation of short message service, point-to-point and cell broadcast33.070.50Globalni sistem za mobilno telekomunikacijo (GSM)Global System for Mobile Communication (GSM)33.070.30'(&7Digital Enhanced Cordless Telecommunications (DECT)ICS:Ta slovenski standard je istoveten z:ETS 300 764 Edition 13SIST ETS 300 764:2001en01-IHEUXDU-20013SIST ETS 300 764:2001SLOVENSKI
STANDARD
SIST ETS 300 764:2001
EUROPEANETS 300 764TELECOMMUNICATIONMay 1997STANDARDSource: ETSI EP-DECTReference: DE/DECT-010057ICS:33.020Key words:DECT, fax, GSM, interworking, radio, SMSDigital Enhanced Cordless Telecommunications (DECT);Global System for Mobile communications (GSM);DECT/GSM Interworking Profile (IWP);Implementation of short message service,point-to-point and cell broadcastETSIEuropean Telecommunications Standards InstituteETSI SecretariatPostal address: F-06921 Sophia Antipolis CEDEX - FRANCEOffice address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCEX.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: secretariat@etsi.frTel.: +33 4 92 94 42 00 - Fax: +33 4 93 65 47 16Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and theforegoing restriction extend to reproduction in all media.© European Telecommunications Standards Institute 1997. All rights reserved.SIST ETS 300 764:2001
Page 2ETS 300 764: May 1997Whilst every care has been taken in the preparation and publication of this document, errors in content,typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to"ETSI Editing and Committee Support Dept." at the address shown on the title page.SIST ETS 300 764:2001
Page 3ETS 300 764: May 1997ContentsForeword.7Introduction.71Scope.92Normative references.103Definitions, abbreviations and symbols.133.1DECT definitions.133.2Abbreviations.163.3GSM abbreviations and definitions.163.4Symbols for status columns.174General.185Interworking requirements.185.1General.185.2Reference configurations.195.2.1FP functional attachment to the GSM PLMN.195.3Service requirements.195.4General interworking model for FP GSM PLMN attachment.205.5Interworking context.215.5.1General.215.5.2Basic interworking rules.225.5.3Interpretation of broadcast attributes.235.5.4Interpretation of terminal capability.246Interworking mappings, FP attached to the GSM PLMN.246.1FP C-plane IWU procedures.246.1.1Call handling SM MO IWU procedures.246.1.1.1Call setup procedure.246.1.1.2CM service procedure abnormal cases.256.1.1.3Short message transfer procedure.266.1.1.4Connection release procedure.266.1.1.5Error procedures.276.1.2Other IWU procedures.286.1.3Call handling IWU SM MT procedures.286.1.3.1Call setup procedure.286.1.3.2Call setup abnormal situations.296.1.3.3Short message transfer procedure.306.1.3.4Connection release procedure.306.1.3.5Error procedures.316.1.4External handover procedures.316.1.5Other call handling procedures.316.1.6CLMS IWU SMSCB procedures.316.1.7 MM IWU procedures.336.1.8Other IWU procedures.336.1.9Message mappings SM MO and SM MT services.336.1.9.1GSM to DECT.336.1.9.1.1CM-service-accept - CC-CONNECT.346.1.9.1.2CP-DATA - IWU-INFO.356.1.9.1.3CP-ACK - IWU-INFO.366.1.9.1.4CP-DATA - CC-SETUP.366.1.9.1.5CP-ERROR - CC-RELEASE-COM.376.1.9.1.6CP-ACK - CC-RELEASE.376.1.9.2DECT to GSM.37SIST ETS 300 764:2001
Page 4ETS 300 764: May 19976.1.9.2.1CC-SETUP - CM-service request.386.1.9.2.2IWU-INFO - CP-DATA.396.1.9.2.3CC-RELEASE - CP-ERROR.396.1.9.2.4CC-RELEASE - CP-ACK.406.1.9.2.5CC-RELEASE-COM - CP-ERROR.406.1.10Information elements mappings, SM MO and SM MT services.406.1.10.1GSM to DECT.406.1.10.1.1CP-Cause - Release Reason.406.1.10.1.2CP-User data- IWU-TO-IWU.406.1.10.2DECT to GSM.416.1.10.2.1Basic service - CM-Service type.416.1.10.2.2Release Reason - CP-Cause.416.1.10.2.3IWU-TO-IWU - CP-User data.416.1.11Fields in information element coding, SM MO and SM MT services.426.1.11.1GSM to DECT.426.1.11.1.1Protocol discriminator - protocoldiscriminator.426.1.11.1.2Transaction ID - Transaction Identifier.426.1.11.1.3Cause value - Release reason code.426.1.11.2DECT to GSM.426.1.11.2.1protocol discriminator - protocoldiscriminator.426.1.11.2.2Transaction ID - Transaction ID.426.1.11.2.3Call class - service type.436.1.11.2.4Cause value-Cause - Release reasoncode.436.1.12Information mapping, SMSCB service.436.1.12.1GSM to DECT.436.1.13Information elements mappings SMSCB service.446.1.13.1SMSCB message - CLMS-FIXED data section 1.446.1.13.2SMSCB message - CLMS-FIXED data section 2.446.1.13.3SMSCB message - CLMS-FIXED other data sections.446.1.14Fields mappings SMSCB service.446.1.14.1General field mapping rule.446.2PP C-plane SM MO IWU procedures.446.2.1Connection establishment and data transfer.456.2.2Connection release and abnormal situations.466.3PP C-plane SM MT IWU procedures.466.3.1Connection establishment and data transfer.466.3.2Connection release and abnormal situations.476.4Summary of primitive mappings in SM MO and SM MT cases.476.5PP C-plane SMSCB IWU procedures.487Interworking connection types.487.1Connection type definitions.487.1.1General.487.1.2<> coding.487.1.3<> default coding.487.1.4<> default coding.497.1.5<> default coding.497.1.6<> coding.497.1.7<> coding.49Annex A (normative):Interworking with Subscriber Identity Module (SIM) application.50Annex B (normative):MMSP requirements for SM MO external handover support.51B.1Introduction.51B.2General rules.51B.3MMSP state machine.51B.3.1MMSP states.52SIST ETS 300 764:2001
Page 5ETS 300 764: May 1997B.3.1.1MMSP state MMSP-00: "IDLE".52B.3.1.2MMSP state MMSP-01: "WAIT FOR REPLY".52B.3.2MMSP timers.52B.3.3MMSP retransmission counter.52B.3.4MMSP state transitions.52B.3.5Abnormal situations.52Annex C (informative):Signalling charts.53Annex D (informative):An example of primitives and message flows.55Annex E (informative):Bibliography.57History.58SIST ETS 300 764:2001
Page 6ETS 300 764: May 1997Blank pageSIST ETS 300 764:2001
Page 7ETS 300 764: May 1997ForewordThis European Telecommunication Standard (ETS) has been produced by the Digital Enhanced CordlessTelecommunications (DECT) Project and Global System for Mobile communications (GSM) joint workingparty of the European Telecommunications Standards Institute (ETSI).Transposition datesDate of adoption:18 April 1997Date of latest announcement of this ETS (doa):31 August 1997Date of latest publication of new National Standardor endorsement of this ETS (dop/e):28 February 1998Date of withdrawal of any conflicting National Standard (dow):28 February 1998IntroductionThis ETS is a part of a set of standards for the DECT/GSM Interworking Profile (IWP) concept thatincludes:-general description of service requirements, functional capabilities and information flows,(ETS 300 466 [12]);-access and mapping (protocol/procedure description for 3,1 kHz speech service),(ETS 300 370 [10]);-GSM-Mobile Switching Centre (MSC)/DECT-FP fixed interconnection (ETS 300 499 [13]);-GSM Phase 2 supplementary services implementation (ETS 300 703 [25]);-implementation of short message services, point to point and cell broadcast (this ETS);-implementation of facsimile group 3 (ETS 300 792 [28]);-implementation of bearer services (ETS 300 756 [26]).This ETS is based on Digital Enhanced Cordless Telecommunications (DECT) common interfacespecification ETS 300 175, Parts 1 to 8 [1] to [8] to enable DECT terminals to interwork in the public andprivate environment with DECT systems which are connected to a Global System for Mobilecommunications (GSM) core infrastructure.In addition, this ETS is based on the DECT Generic Access Profile (GAP), ETS 300 444 [11] to enable thesame DECT/GSM terminal to interwork with a DECT Fixed Part (FP) complying to the GAP requirements,irrespective of whether this FP provides residential, business or public access services. Generalattachment requirements and speech attachment requirements are based on TBR 6 [36] and TBR 10 [35].Further details on the DECT system may be found in ETSI Technical Reports (ETR), ETR 015 [29],ETR 043 [30], and ETR 056 [31], and in ETS 300 176 [9].SIST ETS 300 764:2001
Page 8ETS 300 764: May 1997Blank pageSIST ETS 300 764:2001
Page 9ETS 300 764: May 19971ScopeThis European Telecommunication Standard (ETS) is a part of the Digital Enhanced CordlessTelecommunications/Global System for Mobile communications (DECT/GSM) Interworking Profile (IWP)and specifies the Portable Part (PP) and Fixed Part (FP) interworking requirements/mappings necessaryto ensure that the GSM short message services point-to-point and cell broadcast can be provided overDECT, as specified in ETS 300 466 [12]. To enable DECT terminals to interwork with DECT systemswhich are connected to the GSM infrastructure, from the DECT side this ETS is based onETS 300 757 [27].NOTE:For information, the DECT Data service profile is based upon the GAP,ETS 300 444 [11] and on the DECT common interface specification, ETS 300 175,Parts 1 to 8 [1] to [8].Interworking functions/mappings are specified for Mobile Switching Centre (MSC) attachment for theDECT FP as the FP is using the A-interface towards the GSM MSC in the respect that the FP emulates aGSM Base Station Controller (BSC) with regards to the GSM messages which are relevant to this ETS.The complete interface used between the DECT FP and the GSM MSC is specified in ETS 300 499 [13].Attachment via other interfaces to GSM networks is outside the scope of this ETS.The DECT access protocols and FP and PP interworking/mappings necessary for the support of basicvoice telephony service are specified in ETS 300 370 [10].SIST ETS 300 764:2001
Page 10ETS 300 764: May 19972Normative referencesThis ETS incorporates, by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text and the publications are listedhereafter. For dated references, subsequent amendments to or revisions of any of these publicationsapply to this ETS only when incorporated in it by amendment or revision. For undated references the latestedition of the publication referred to applies.[1]ETS 300 175-1: "Digital European Cordless Telecommunications (DECT);Common Interface (CI); Part 1: Overview".[2]ETS 300 175-2: "Digital European Cordless Telecommunications (DECT);Common Interface (CI); Part 2: Physical Layer".[3]ETS 300 175-3: "Digital European Cordless Telecommunications (DECT);Common Interface (CI); Part 3: Medium Access Control (MAC) layer".[4]ETS 300 175-4: "Digital European Cordless Telecommunications (DECT);Common Interface (CI); Part 4: Data Link Control (DLC) layer".[5]ETS 300 175-5: "Digital European Cordless Telecommunications (DECT);Common Interface (CI); Part 5: Network (NWK) layer".[6]ETS 300 175-6: "Digital European Cordless Telecommunications (DECT);Common Interface (CI); Part 6: Identities and addressing".[7]ETS 300 175-7: "Digital European Cordless Telecommunications (DECT);Common Interface (CI); Part 7: Security features".[8]ETS 300 175-8: "Digital European Cordless Telecommunications (DECT);Common Interface (CI); Part 8: Speech coding and transmission".[9]ETS 300 176: "Digital Enhanced Cordless Telecommunications (DECT);Approval test specification".[10]ETS 300 370: "Digital Enhanced Cordless Telecommunications/Global Systemfor Mobile communications (DECT/GSM) inter-working profile; Access andmapping (Protocol/procedure description for 3,1 kHz speech service)".[11]ETS 300 444: "Digital European Cordless Telecommunications (DECT); GenericAccess Profile (GAP)".[12]ETS 300 466: "Digital European Cordless Telecommunications/Global Systemfor Mobile Communications (DECT/GSM) interworking profile; Generaldescription of service requirements; Functional capabilities and informationflows".[13]ETS 300 499: "Digital Enhanced Cordless Telecommunications/Global Systemfor Mobile Communications (DECT/GSM) interworking profile; Mobile servicesSwitching Centre (MSC) - Fixed Part (FP) interconnection".[14]ETS 300 522: "Digital cellular telecommunications system (Phase 2); Networkarchitecture (GSM 03.02)".[15]ETS 300 536: "European digital cellular telecommunications system (Phase 2);Technical realization of the Short Message Service (SMS) Point-to-Point (PP)(GSM 03.40)".[16]ETS 300 537: "European digital cellular telecommunications system (Phase 2);Technical realization of Short Message Service Cell Broadcast (SMSCB)(GSM 03.41)".SIST ETS 300 764:2001
Page 11ETS 300 764: May 1997[17]ETS 300 551: "European digital cellular telecommunications system (Phase 2);GSM Public Land Mobile Network (PLMN) access reference configuration(GSM 04.02)".[18]ETS 300 557: "Digital cellular telecommunications system (Phase 2); Mobile radiointerface layer 3 specification (GSM 04.08)".[19]ETS 300 559: "Digital cellular telecommunication system (Phase 2); Point-to-Point (PP) Short Message Service (SMS) support on mobile radio interface(GSM 04.11)".[20]ETS 300 560: "European digital cellular telecommunications system (Phase 2);Short Message Service Cell Broadcast (SMSCB) support on the mobile radiointerface (GSM 04.12)".[21]ETS 300 585: "Digital cellular telecommunications system (Phase 2); Use ofData Terminal Equipment - Data Circuit terminating Equipment (DTE - DCE)interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)(GSM 07.05)".[22]ETS 300 590: "Digital cellular telecommunications system (Phase 2); Mobile-services Switching Centre - Base Station System (MSC - BSS) interface; Layer3 specification (GSM 08.08)".[23]ETS 300 608: "European digital cellular telecommunications system (Phase 2);Specification of the Subscriber Identity Module - Mobile Equipment (SIM - ME)interface (GSM 11.11)".[24]ETS 300 628: "European digital cellular telecommunications system (Phase 2);Alphabets and language-specific information (GSM 03.38)".[25]ETS 300 703: "Digital Enhanced Cordless Telecommunications/Global Systemfor Mobile communications (DECT/GSM) Inter-Working Profile (IWP); GSMphase 2 supplementary services implementation".[26]ETS 300 756: "Digital Enhanced Cordless Telecommunications/Global Systemfor Mobile communications (DECT/GSM) interworking profile; Implementation ofbearer services".[27]ETS 300 757: "Digital Enhanced Cordless Telecommunications (DECT); Dataservices profile; Low rate messaging service; (Service type E, class 2)".[28]ETS 300 792: "Digital Enhanced Cordless Telecommunications/Global Systemfor Mobile communications (DECT/GSM); DECT/GSM interworking profile;Implementation of facsimile group 3".[29]ETR 015: "Digital European Cordless Telecommunications (DECT); Referencedocument".[30]ETR 043: "Digital European Cordless Telecommunications (DECT); Commoninterface; Services and facilities requirements specification".[31]ETR 056: "Digital European Cordless Telecommunications (DECT); Systemdescription document".[32]ETR 100: "European digital cellular telecommunications system (Phase 2);Abbreviations and acronyms (GSM 01.04)".[33]91/263/EEC: "Council Directive of 29 April 1991 on the approximation of thelaws of the Member States concerning telecommunications terminal equipment,including the mutual recognition of their conformity" (Terminal Directive).SIST ETS 300 764:2001
Page 12ETS 300 764: May 1997[34]ISO/IEC 9646-6: "Information technology - Open Systems Interconnection -Conformance testing methodology and framework - Part 6: Protocol profile testspecification".[35]TBR 10: "Digital Enhanced Cordless Telecommunications (DECT); Generalterminal attachment requirements; Telephony applications".[36]TBR 6: "Digital Enhanced Cordless Telecommunications (DECT); Generalterminal attachment requirements".SIST ETS 300 764:2001
Page 13ETS 300 764: May 19973Definitions, abbreviations and symbols3.1DECT definitionsFor the purposes of this ETS, the following definitions apply:attach: The process whereby a PP within the coverage area of a FP to which it has access rights, notifiesthis FP that it is operative. The reverse process is detach, which reports the PP as inoperative.NOTE 1:An operative PP is assumed to be ready to receive calls.authentication: The process whereby a DECT subscriber is positively verified to be a legitimate user of aparticular FP.NOTE 2:Authentication is generally performed at call set-up, but may also be done at any othertime (e.g. during a call).bearer service: A type of telecommunication service that provides a defined capability for thetransmission of signals between user-network interfaces.NOTE 3:The DECT user-network interface corresponds to the top of the network layer (layer 3).C-plane: The control plane of the DECT protocol stacks, which contains all of the internal DECT protocolcontrol, but may also include some external user information.NOTE 4:The C-plane stack always contains protocol entities up to and including the networklayer.call: All of the Network (NWK) layer processes involved in one network layer peer-to-peer association.NOTE 5:Call may sometimes be used to refer to processes of all layers, since lower layerprocesses are implicitly required.DECT Network (DNW): A network that uses the DECT air interface to interconnect a local network to oneor more portable applications. The logical boundaries of the DECT network are defined to be at the top ofthe DECT network layer.NOTE 6:A DNW is a logical grouping that contains one or more fixed radio termination plustheir associated portable radio termination. The boundaries of the DECT network arenot physical boundaries.Fixed Part (FP) (DECT FP): A physical grouping that contains all of the elements in the DECT networkbetween the local network and the DECT air interface.NOTE 7:A DECT FP contains the logical elements of at least one fixed radio termination, plusadditional implementation specific elements.FP GSM PLMN Attachment (DECT FP Attached To A GSM MSC): A definition of a functionalenvironment where a DECT system (FP) is attached to an GSM MSC. The MSC in this case refers to afunctional entity providing the required MM and Call Control (CC) functionality defined in this ETS in orderto communicate with the FP.Fixed radio Termination (FT): A logical group of functions that contains all of the DECT processes andprocedures on the fixed side of the DECT air interface.NOTE 8:A FT only includes elements that are defined in the DECT CI standard. This includesradio transmission elements together with a selection of layer 2 and layer 3 elements.Generic Access Profile (GAP): A defined part of the DECT Common Interface standard (DECT CI) thatensures inter-operability between FPs and PPs for public business and residential access services.SIST ETS 300 764:2001
Page 14ETS 300 764: May 1997geographically unique identity: This term relates to FP identities, Primary Access Rights Identities(PARIs) and Radio Fixed Part Identities (RFPIs). It indicates that two systems with the same PARI, orrespectively two Radio Fixed Parts (RFPs) with the same RFPI, can not be reached or listened to at thesame geographical position.Global Network (GNW): A telecommunication network capable of offering a long distancetelecommunication service.NOTE 9:The term does not include legal or regulatory aspects, nor does it indicate if thenetwork is a public or a private network.globally unique identity: The identity is unique within DECT (without geographical or other restrictions).handover: The process of switching a call in progress from one physical channel to another physicalchannel. These processes can be internal (see internal handover) or external (see external handover).NOTE 10:There are two physical forms of handover, intra-cell handover and inter-cell handover.Intra-cell handover is always internal. Inter-cell handover can be internal or external.incoming call: A call received at a PP.inter-cell handover: The switching of a call in progress from one cell to another cell.internal handover: Handover processes that are completely internal to one Fixed radio Termination (FT).Internal handover re-connects the call at the lower layers, while maintaining the call at the NWK layer.NOTE 11:The lower layer reconnection can either be at the Data Link Control (DLC) layer(connection handover) or at the MAC layer (bearer handover).inter-operability: The capability of FPs and PPs, that enable a PP to obtain access to teleservices inmore than one location area and/or from more than one operator (more than one service provider).inter-operator roaming: Roaming between FP coverage areas of different operators (different serviceproviders).Interworking Unit (IWU): A unit that is used to interconnect sub-networks.NOTE 12:The IWU will contain the interworking functions necessary to support the required sub-network interworking.intra-cell handover: The switching of a call in progress from one physical channel of one cell to anotherphysical channel of the same cell.intra-operator roaming: Roaming between different FP coverage areas of the same operator (sameservice provider).Local Network (LNW): A telecommunication network capable of offering local telecommunicationservices.NOTE 13:The term does not include legal or regulatory aspects, nor does it indicate if thenetwork is a public network or a private network.locally unique identity: The identity is unique within one FP or location area, depending on application.location area: The domain in which a PP may receive (and/or make) calls as a result of a single locationregistration.location registration: The process whereby the position of a DECT portable termination is determined tothe level of one location area, and this position is updated in one or more databases.NOTE 14:These databases are not included within the DECT FT.SIST ETS 300 764:2001
Page 15ETS 300 764: May 1997Medium Access Control (MAC) connection: An association between one source MAC Multi-BearerControl (MBC) entity and one destination MAC MBC entity. This provides a set of related MAC services (aset of logical channels), and it can involve one or more underlying MAC bearers.Multimedia Messaging Service (MMS): The MMS is a generic set of commands, information elementsproviding a functionality for file/messaging service. MMS can be regarded as a DECT internal teleservicethat can be interworked to the similar services in external networks.Multimedia Messaging Service Protocol (MMSP): A protocol that is used for the provision of MMSservices and functionality. It is a stateless protocol which defines a set of messages, framing rules andinformation elements each conta
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SLOVENSKI STANDARD
SIST ETS 300 764:2001
01-september-2001
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Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile
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message service, point-to-point and cell broadcast
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST ETS 300 764:2001
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SIST ETS 300 764:2001
EUROPEAN ETS 300 764
TELECOMMUNICATION May 1997
STANDARD
Source: ETSI EP-DECT Reference: DE/DECT-010057
ICS: 33.020
Key words: DECT, fax, GSM, interworking, radio, SMS
Digital Enhanced Cordless Telecommunications (DECT);
Global System for Mobile communications (GSM);
DECT/GSM Interworking Profile (IWP);
Implementation of short message service,
point-to-point and cell broadcast
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE
Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: secretariat@etsi.fr
Tel.: +33 4 92 94 42 00 - Fax: +33 4 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1997. All rights reserved.
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SIST ETS 300 764:2001
Page 2
ETS 300 764: May 1997
Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.
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SIST ETS 300 764:2001
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ETS 300 764: May 1997
Contents
Foreword .7
Introduction.7
1 Scope .9
2 Normative references.10
3 Definitions, abbreviations and symbols.13
3.1 DECT definitions.13
3.2 Abbreviations .16
3.3 GSM abbreviations and definitions .16
3.4 Symbols for status columns.17
4 General.18
5 Interworking requirements.18
5.1 General .18
5.2 Reference configurations.19
5.2.1 FP functional attachment to the GSM PLMN .19
5.3 Service requirements.19
5.4 General interworking model for FP GSM PLMN attachment.20
5.5 Interworking context.21
5.5.1 General.21
5.5.2 Basic interworking rules .22
5.5.3 Interpretation of broadcast attributes.23
5.5.4 Interpretation of terminal capability .24
6 Interworking mappings, FP attached to the GSM PLMN .24
6.1 FP C-plane IWU procedures .24
6.1.1 Call handling SM MO IWU procedures .24
6.1.1.1 Call setup procedure.24
6.1.1.2 CM service procedure abnormal cases.25
6.1.1.3 Short message transfer procedure.26
6.1.1.4 Connection release procedure .26
6.1.1.5 Error procedures.27
6.1.2 Other IWU procedures .28
6.1.3 Call handling IWU SM MT procedures.28
6.1.3.1 Call setup procedure.28
6.1.3.2 Call setup abnormal situations .29
6.1.3.3 Short message transfer procedure.30
6.1.3.4 Connection release procedure .30
6.1.3.5 Error procedures.31
6.1.4 External handover procedures .31
6.1.5 Other call handling procedures .31
6.1.6 CLMS IWU SMSCB procedures .31
6.1.7 MM IWU procedures .33
6.1.8 Other IWU procedures .33
6.1.9 Message mappings SM MO and SM MT services.33
6.1.9.1 GSM to DECT.33
6.1.9.1.1 CM-service-accept - CC-CONNECT .34
6.1.9.1.2 CP-DATA - IWU-INFO.35
6.1.9.1.3 CP-ACK - IWU-INFO .36
6.1.9.1.4 CP-DATA - CC-SETUP .36
6.1.9.1.5 CP-ERROR - CC-RELEASE-COM.37
6.1.9.1.6 CP-ACK - CC-RELEASE .37
6.1.9.2 DECT to GSM.37
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6.1.9.2.1 CC-SETUP - CM-service request . 38
6.1.9.2.2 IWU-INFO - CP-DATA . 39
6.1.9.2.3 CC-RELEASE - CP-ERROR. 39
6.1.9.2.4 CC-RELEASE - CP-ACK. 40
6.1.9.2.5 CC-RELEASE-COM - CP-ERROR . 40
6.1.10 Information elements mappings, SM MO and SM MT services . 40
6.1.10.1 GSM to DECT . 40
6.1.10.1.1 CP-Cause - Release Reason. 40
6.1.10.1.2 CP-User data- IWU-TO-IWU . 40
6.1.10.2 DECT to GSM . 41
6.1.10.2.1 Basic service - CM-Service type . 41
6.1.10.2.2 Release Reason - CP-Cause. 41
6.1.10.2.3 IWU-TO-IWU - CP-User data . 41
6.1.11 Fields in information element coding, SM MO and SM MT services. 42
6.1.11.1 GSM to DECT . 42
6.1.11.1.1 Protocol discriminator - protocol
discriminator. 42
6.1.11.1.2 Transaction ID - Transaction Identifier. 42
6.1.11.1.3 Cause value - Release reason code . 42
6.1.11.2 DECT to GSM . 42
6.1.11.2.1 protocol discriminator - protocol
discriminator. 42
6.1.11.2.2 Transaction ID - Transaction ID . 42
6.1.11.2.3 Call class - service type. 43
6.1.11.2.4 Cause value-Cause - Release reason
code. 43
6.1.12 Information mapping, SMSCB service. 43
6.1.12.1 GSM to DECT . 43
6.1.13 Information elements mappings SMSCB service . 44
6.1.13.1 SMSCB message - CLMS-FIXED data section 1 . 44
6.1.13.2 SMSCB message - CLMS-FIXED data section 2 . 44
6.1.13.3 SMSCB message - CLMS-FIXED other data sections . 44
6.1.14 Fields mappings SMSCB service . 44
6.1.14.1 General field mapping rule. 44
6.2 PP C-plane SM MO IWU procedures . 44
6.2.1 Connection establishment and data transfer . 45
6.2.2 Connection release and abnormal situations. 46
6.3 PP C-plane SM MT IWU procedures . 46
6.3.1 Connection establishment and data transfer . 46
6.3.2 Connection release and abnormal situations. 47
6.4 Summary of primitive mappings in SM MO and SM MT cases. 47
6.5 PP C-plane SMSCB IWU procedures. 48
7 Interworking connection types . 48
7.1 Connection type definitions . 48
7.1.1 General . 48
7.1.2 <> coding . 48
7.1.3 <> default coding . 48
7.1.4 <> default coding. 49
7.1.5 <> default coding . 49
7.1.6 <> coding. 49
7.1.7 <> coding . 49
Annex A (normative): Interworking with Subscriber Identity Module (SIM) application . 50
Annex B (normative): MMSP requirements for SM MO external handover support. 51
B.1 Introduction. 51
B.2 General rules . 51
B.3 MMSP state machine. 51
B.3.1 MMSP states. 52
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B.3.1.1 MMSP state MMSP-00: "IDLE" .52
B.3.1.2 MMSP state MMSP-01: "WAIT FOR REPLY".52
B.3.2 MMSP timers .52
B.3.3 MMSP retransmission counter.52
B.3.4 MMSP state transitions.52
B.3.5 Abnormal situations .52
Annex C (informative): Signalling charts .53
Annex D (informative): An example of primitives and message flows .55
Annex E (informative): Bibliography.57
History.58
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Foreword
This European Telecommunication Standard (ETS) has been produced by the Digital Enhanced Cordless
Telecommunications (DECT) Project and Global System for Mobile communications (GSM) joint working
party of the European Telecommunications Standards Institute (ETSI).
Transposition dates
Date of adoption: 18 April 1997
Date of latest announcement of this ETS (doa): 31 August 1997
Date of latest publication of new National Standard
or endorsement of this ETS (dop/e): 28 February 1998
Date of withdrawal of any conflicting National Standard (dow): 28 February 1998
Introduction
This ETS is a part of a set of standards for the DECT/GSM Interworking Profile (IWP) concept that
includes:
- general description of service requirements, functional capabilities and information flows,
(ETS 300 466 [12]);
- access and mapping (protocol/procedure description for 3,1 kHz speech service),
(ETS 300 370 [10]);
- GSM-Mobile Switching Centre (MSC)/DECT-FP fixed interconnection (ETS 300 499 [13]);
- GSM Phase 2 supplementary services implementation (ETS 300 703 [25]);
- implementation of short message services, point to point and cell broadcast (this ETS);
- implementation of facsimile group 3 (ETS 300 792 [28]);
- implementation of bearer services (ETS 300 756 [26]).
This ETS is based on Digital Enhanced Cordless Telecommunications (DECT) common interface
specification ETS 300 175, Parts 1 to 8 [1] to [8] to enable DECT terminals to interwork in the public and
private environment with DECT systems which are connected to a Global System for Mobile
communications (GSM) core infrastructure.
In addition, this ETS is based on the DECT Generic Access Profile (GAP), ETS 300 444 [11] to enable the
same DECT/GSM terminal to interwork with a DECT Fixed Part (FP) complying to the GAP requirements,
irrespective of whether this FP provides residential, business or public access services. General
attachment requirements and speech attachment requirements are based on TBR 6 [36] and TBR 10 [35].
Further details on the DECT system may be found in ETSI Technical Reports (ETR), ETR 015 [29],
ETR 043 [30], and ETR 056 [31], and in ETS 300 176 [9].
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1 Scope
This European Telecommunication Standard (ETS) is a part of the Digital Enhanced Cordless
Telecommunications/Global System for Mobile communications (DECT/GSM) Interworking Profile (IWP)
and specifies the Portable Part (PP) and Fixed Part (FP) interworking requirements/mappings necessary
to ensure that the GSM short message services point-to-point and cell broadcast can be provided over
DECT, as specified in ETS 300 466 [12]. To enable DECT terminals to interwork with DECT systems
which are connected to the GSM infrastructure, from the DECT side this ETS is based on
ETS 300 757 [27].
NOTE: For information, the DECT Data service profile is based upon the GAP,
ETS 300 444 [11] and on the DECT common interface specification, ETS 300 175,
Parts 1 to 8 [1] to [8].
Interworking functions/mappings are specified for Mobile Switching Centre (MSC) attachment for the
DECT FP as the FP is using the A-interface towards the GSM MSC in the respect that the FP emulates a
GSM Base Station Controller (BSC) with regards to the GSM messages which are relevant to this ETS.
The complete interface used between the DECT FP and the GSM MSC is specified in ETS 300 499 [13].
Attachment via other interfaces to GSM networks is outside the scope of this ETS.
The DECT access protocols and FP and PP interworking/mappings necessary for the support of basic
voice telephony service are specified in ETS 300 370 [10].
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2 Normative references
This ETS incorporates, by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text and the publications are listed
hereafter. For dated references, subsequent amendments to or revisions of any of these publications
apply to this ETS only when incorporated in it by amendment or revision. For undated references the latest
edition of the publication referred to applies.
[1] ETS 300 175-1: "Digital European Cordless Telecommunications (DECT);
Common Interface (CI); Part 1: Overview".
[2] ETS 300 175-2: "Digital European Cordless Telecommunications (DECT);
Common Interface (CI); Part 2: Physical Layer".
[3] ETS 300 175-3: "Digital European Cordless Telecommunications (DECT);
Common Interface (CI); Part 3: Medium Access Control (MAC) layer".
[4] ETS 300 175-4: "Digital European Cordless Telecommunications (DECT);
Common Interface (CI); Part 4: Data Link Control (DLC) layer".
[5] ETS 300 175-5: "Digital European Cordless Telecommunications (DECT);
Common Interface (CI); Part 5: Network (NWK) layer".
[6] ETS 300 175-6: "Digital European Cordless Telecommunications (DECT);
Common Interface (CI); Part 6: Identities and addressing".
[7] ETS 300 175-7: "Digital European Cordless Telecommunications (DECT);
Common Interface (CI); Part 7: Security features".
[8] ETS 300 175-8: "Digital European Cordless Telecommunications (DECT);
Common Interface (CI); Part 8: Speech coding and transmission".
[9] ETS 300 176: "Digital Enhanced Cordless Telecommunications (DECT);
Approval test specification".
[10] ETS 300 370: "Digital Enhanced Cordless Telecommunications/Global System
for Mobile communications (DECT/GSM) inter-working profile; Access and
mapping (Protocol/procedure description for 3,1 kHz speech service)".
[11] ETS 300 444: "Digital European Cordless Telecommunications (DECT); Generic
Access Profile (GAP)".
[12] ETS 300 466: "Digital European Cordless Telecommunications/Global System
for Mobile Communications (DECT/GSM) interworking profile; General
description of service requirements; Functional capabilities and information
flows".
[13] ETS 300 499: "Digital Enhanced Cordless Telecommunications/Global System
for Mobile Communications (DECT/GSM) interworking profile; Mobile services
Switching Centre (MSC) - Fixed Part (FP) interconnection".
[14] ETS 300 522: "Digital cellular telecommunications system (Phase 2); Network
architecture (GSM 03.02)".
[15] ETS 300 536: "European digital cellular telecommunications system (Phase 2);
Technical realization of the Short Message Service (SMS) Point-to-Point (PP)
(GSM 03.40)".
[16] ETS 300 537: "European digital cellular telecommunications system (Phase 2);
Technical realization of Short Message Service Cell Broadcast (SMSCB)
(GSM 03.41)".
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[17] ETS 300 551: "European digital cellular telecommunications system (Phase 2);
GSM Public Land Mobile Network (PLMN) access reference configuration
(GSM 04.02)".
[18] ETS 300 557: "Digital cellular telecommunications system (Phase 2); Mobile radio
interface layer 3 specification (GSM 04.08)".
[19] ETS 300 559: "Digital cellular telecommunication system (Phase 2); Point-to-
Point (PP) Short Message Service (SMS) support on mobile radio interface
(GSM 04.11)".
[20] ETS 300 560: "European digital cellular telecommunications system (Phase 2);
Short Message Service Cell Broadcast (SMSCB) support on the mobile radio
interface (GSM 04.12)".
[21] ETS 300 585: "Digital cellular telecommunications system (Phase 2); Use of
Data Terminal Equipment - Data Circuit terminating Equipment (DTE - DCE)
interface for Short Message Service (SMS) and Cell Broadcast Service (CBS)
(GSM 07.05)".
[22] ETS 300 590: "Digital cellular telecommunications system (Phase 2); Mobile-
services Switching Centre - Base Station System (MSC - BSS) interface; Layer
3 specification (GSM 08.08)".
[23] ETS 300 608: "European digital cellular telecommunications system (Phase 2);
Specification of the Subscriber Identity Module - Mobile Equipment (SIM - ME)
interface (GSM 11.11)".
[24] ETS 300 628: "European digital cellular telecommunications system (Phase 2);
Alphabets and language-specific information (GSM 03.38)".
[25] ETS 300 703: "Digital Enhanced Cordless Telecommunications/Global System
for Mobile communications (DECT/GSM) Inter-Working Profile (IWP); GSM
phase 2 supplementary services implementation".
[26] ETS 300 756: "Digital Enhanced Cordless Telecommunications/Global System
for Mobile communications (DECT/GSM) interworking profile; Implementation of
bearer services".
[27] ETS 300 757: "Digital Enhanced Cordless Telecommunications (DECT); Data
services profile; Low rate messaging service; (Service type E, class 2)".
[28] ETS 300 792: "Digital Enhanced Cordless Telecommunications/Global System
for Mobile communications (DECT/GSM); DECT/GSM interworking profile;
Implementation of facsimile group 3".
[29] ETR 015: "Digital European Cordless Telecommunications (DECT); Reference
document".
[30] ETR 043: "Digital European Cordless Telecommunications (DECT); Common
interface; Services and facilities requirements specification".
[31] ETR 056: "Digital European Cordless Telecommunications (DECT); System
description document".
[32] ETR 100: "European digital cellular telecommunications system (Phase 2);
Abbreviations and acronyms (GSM 01.04)".
[33] 91/263/EEC: "Council Directive of 29 April 1991 on the approximation of the
laws of the Member States concerning telecommunications terminal equipment,
including the mutual recognition of their conformity" (Terminal Directive).
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[34] ISO/IEC 9646-6: "Information technology - Open Systems Interconnection -
Conformance testing methodology and framework - Part 6: Protocol profile test
specification".
[35] TBR 10: "Digital Enhanced Cordless Telecommunications (DECT); General
terminal attachment requirements; Telephony applications".
[36] TBR 6: "Digital Enhanced Cordless Telecommunications (DECT); General
terminal attachment requirements".
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3 Definitions, abbreviations and symbols
3.1 DECT definitions
For the purposes of this ETS, the following definitions apply:
attach: The process whereby a PP within the coverage area of a FP to which it has access rights, notifies
this FP that it is operative. The reverse process is detach, which reports the PP as inoperative.
NOTE 1: An operative PP is assumed to be ready to receive calls.
authentication: The process whereby a DECT subscriber is positively verified to be a legitimate user of a
particular FP.
NOTE 2: Authentication is generally performed at call set-up, but may also be done at any other
time (e.g. during a call).
bearer service: A type of telecommunication service that provides a defined capability for the
transmission of signals between user-network interfaces.
NOTE 3: The DECT user-network interface corresponds to the top of the network layer (layer 3).
C-plane: The control plane of the DECT protocol stacks, which contains all of the internal DECT protocol
control, but may also include some external user information.
NOTE 4: The C-plane stack always contains protocol entities up to and including the network
layer.
call: All of the Network (NWK) layer processes involved in one network layer peer-to-peer association.
NOTE 5: Call may sometimes be used to refer to processes of all layers, since lower layer
processes are implicitly required.
DECT Network (DNW): A network that uses the DECT air interface to interconnect a local network to one
or more portable applications. The logical boundaries of the DECT network are defined to be at the top of
the DECT network layer.
NOTE 6: A DNW is a logical grouping that contains one or more fixed radio termination plus
their associated portable radio termination. The boundaries of the DECT network are
not physical boundaries.
Fixed Part (FP) (DECT FP): A physical grouping that contains all of the elements in the DECT network
between the local network and the DECT air interface.
NOTE 7: A DECT FP contains the logical elements of at least one fixed radio termination, plus
additional implementation specific elements.
FP GSM PLMN Attachment (DECT FP Attached To A GSM MSC): A definition of a functional
environment where a DECT system (FP) is attached to an GSM MSC. The MSC in this case refers to a
functional entity providing the required MM and Call Control (CC) functionality defined in this ETS in order
to communicate with the FP.
Fixed radio Termination (FT): A logical group of functions that contains all of the DECT processes and
procedures on the fixed side of the DECT air interface.
NOTE 8: A FT only includes elements that are defined in the DECT CI standard. This includes
radio transmission elements together with a selection of layer 2 and layer 3 elements.
Generic Access Profile (GAP): A defined part of the DECT Common Interface standard (DECT CI) that
ensures inter-operability between FPs and PPs for public business and residential access services.
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geographically unique identity: This term relates to FP identities, Primary Access Rights Identities
(PARIs) and Radio Fixed Part Identities (RFPIs). It indicates that two systems with the same PARI, or
respectively two Radio Fixed Parts (RFPs) with the same RFPI, can not be reached or listened to at the
same geographical position.
Global Network (GNW): A telecommunication network capable of offering a long distance
telecommunication service.
NOTE 9: The term does not include legal or regulatory aspects, nor does it indicate if the
network is a public or a private network.
globally unique identity: The identity is unique within DECT (without geographical or other restrictions).
handover: The process of switching a call in progress from one physical channel to another physical
channel. These processes can be internal (see internal handover) or external (see external handover).
NOTE 10: There are two physical forms of handover, intra-cell handover and inter-cell handover.
Intra-cell handover is always internal. Inter-cell handover can be internal or external.
incoming call: A call received at a PP.
inter-cell handover: The switching of a call in progress from one cell to another cell.
internal handover: Handover processes that are completely internal to one Fixed radio Termination (FT).
Internal handover re-connects the call at the lower layers, while maintaining the call at the NWK layer.
NOTE 11: The lower layer reconnection can either be at the Data Link Control (DLC) layer
(connection handover) or at the MAC layer (bearer handover).
inter-operability: The capability of FPs and PPs, that enable a PP to obtain access to teleservices in
more than one location area and/or from more than one operator (more than one service provider).
inter-operator roaming: Roaming between FP coverage areas of different operators (different service
providers).
Interworking Unit (IWU): A unit that is used to interconnect sub-networks.
NOTE 12: The IWU will contain the interworking functions necessary to support the required sub-
network interworking.
intra-cell handover: The switching of a cal
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