ETSI TR 101 176 V1.1.1 (1998-04)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobile communications (GSM); DECT/GSM advanced integration of DECT/GSM dual-mode terminal equipment33.070.50Globalni 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:TR 101 176 Version 1.1.1PSIST TR 101 176:2000en01-julij-2000PSIST TR 101 176:2000SLOVENSKI
STANDARD



PSIST TR 101 176:2000



European Telecommunications Standards Institute TR 101 176 V1.1.1 (1998-04)Technical ReportDigital Enhanced Cordless Telecommunications (DECT);Global System for Mobile communications (GSM);Advanced integration of DECT/GSMdual-mode terminal equipmentPSIST TR 101 176:2000



TR 101 176 V1.1.1 (1998-04)2ReferenceDTR/DECT-010096 (aw000ics.PDF)KeywordsDECT, GSM, network, radio, terminalETSI SecretariatPostal addressF-06921 Sophia Antipolis Cedex - FRANCEOffice address650 Route des Lucioles - Sophia AntipolisValbonne - FRANCETel.: +33 4 92 94 42 00
Fax: +33 4 93 65 47 16Siret N° 348 623 562 00017 - NAF 742 CAssociation à but non lucratif enregistrée à laSous-Préfecture de Grasse (06) N° 7803/88Internetsecretariat@etsi.frhttp://www.etsi.frhttp://www.etsi.orgCopyright NotificationNo 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 1998.All rights reserved.PSIST TR 101 176:2000



TR 101 176 V1.1.1 (1998-04)3ContentsIntellectual Property Rights.5Foreword.5Introduction.51Scope.62References.63Definitions, symbols and abbreviations.83.1Definitions.83.2Abbreviations.94Reference configurations and scenarios.104.1Terminal Configurations.104.1.1Terminal states.104.1.1.1DECT Terminal states.104.1.1.2GSM Terminal states.124.2Specific terminal configurations.124.3Subscription configurations.134.4Network configurations.134.4.1GIP/GSM.134.4.2GAP/GSM.144.5Service scenarios.154.5.1Simultaneous speech calls.154.5.2speech + data.154.5.3speech/data + SMS.154.5.4speech/data + supplementary service transaction.165Double location registered terminals.165.1General on testing issues.165.2DMT of type 3 and 4.175.2.1Idle mode issues.175.2.1.1Missed pagings.175.2.1.2Automatic network selection.185.2.1.3Location registration.185.2.2Active mode issues.185.2.3Call forwarding for a one number service.195.2.4Principles for type approval of type 3 and 4 DMTs.195.3DMT of type 5.195.3.1Spectrum protection.195.3.1.1Intermodulation interference.195.3.1.2Adjacent channel interference.195.3.1.3Blocking requirements.205.3.2Protection of network.205.3.2.1Sensitivity.205.3.2.2Network selection.205.3.2.3Missed pagings.205.3.3Principles for type approval of type 5 DMTs.205.4Telephony requirements.215.5Handover between DECT and GSM.216GIP/GSM dual-mode operation based on a single subscription.226.1General.236.1.1Frequency bands of operation.236.1.2Backwards compatibility.236.1.3PLMN codes.246.1.4Other systems.24PSIST TR 101 176:2000



TR 101 176 V1.1.1 (1998-04)46.1.5Multiple service execution.246.1.6DMT type considerations.246.1.6.1DMS type 1.246.1.6.2DMS type 2.246.1.6.3DMS type 3.246.1.6.4DMS type 4.246.1.6.5DMS type 5.256.2Requirements.256.2.1User requirements.256.2.2Operator requirements.256.2.3DMT specific requirements.256.2.4Security requirements.256.3Functional description.256.3.1Idle mode procedures.256.3.1.1PLMN and Mode selection.266.3.1.2Cell selection.266.3.1.3Cell re-selection.266.3.1.4Location areas.276.3.2Connected mode procedures.276.3.2.1Monitoring.276.3.2.2Handover.276.3.3Frequency and power capabilities.276.4Technical realization and amendments.286.4.1Handover.286.4.2Identities.287Network selection for multi-subscription DMTs.288Conclusions.298.1Remarks on dual-mode terminal types 3, 4 and 5.298.1.1DMT Type 3.298.1.2DMT Type 4.298.1.3DMT Type 5.298.1.4Commonalities.298.2Acceptance of degradations.308.3Further standardization.308.4Testing and type approval.308.4.1Radio testing and type approval.308.4.1.1Type 3 DMTs.308.4.1.2Type 4 DMTs.318.4.1.3Type 5 DMTs.318.4.2Acoustic and telephony testing and type approval.328.4.3Protocol testing and type approval.328.4.3.1Type 3 DMTs.328.4.3.2Type 4 DMTs.328.4.3.3Type 5 DMTs.338.4.3.4DECT GIP/GSM DMTs.33Annex A:GIP/GSM external handover.34A.1Basic external intra-MSC handover procedure.35A.2DECT/GSM interworking profile external handover overview.36A.3GIP/GSM handover.36A.3.1GIP to GSM handover.37A.3.1.1Basic procedure - DMT type 2.37A.3.1.2Advanced procedure - DMT type 4 and 5.38A.3.2GSM to GIP handover.39History.40PSIST TR 101 176:2000



TR 101 176 V1.1.1 (1998-04)5Intellectual Property RightsIPRs essential or potentially essential to the present document may have been declared to ETSI. The informationpertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be foundin ETR 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect ofETSI standards", which is available free of charge from the ETSI Secretariat. Latest updates are available on the ETSIWeb server (http://www.etsi.fr/ipr or http://www.etsi.org/ipr).Pursuant to the ETSI Interim IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. Noguarantee can be given as to the existence of other IPRs not referenced in ETR 314 (or the updates on the ETSI Webserver) which are, or may be, or may become, essential to the present document.ForewordThis Technical Report (TR) has been produced by ETSI Project Digital Enhanced Cordless Telecommunications(DECT).IntroductionThe primary objective of the present document is to examine the advanced technical issues relating to dual-mode(combined DECT/GSM) terminals in order to provide a basis for future work in this area. The present documentproposes what could be standardized in order to establish type approval procedures for advanced dual-mode terminalsthat goes beyond the existing type approval procedures for DECT and GSM terminals.The main contents of this report is:· Radio, network and service aspects of dual-mode terminals that can be registered in two networks, and maybe bein active communication, at the same time via both DECT and GSM radio interfaces. Special focus is put on thereception of SMS in DECT mode and handover between DECT and GSM modes.· DECT/GSM dual-mode operation where the terminal connects to the same network (GSM PLMN) in both modesusing only a single subscription.PSIST TR 101 176:2000



TR 101 176 V1.1.1 (1998-04)61ScopeTo investigate radio and network aspects and clarifying the possibilities, problems and needs for new standardizationrelated to advanced dual-mode terminals for DECT and GSM. The present document will identify the needed contentsof the necessary standards that will form the basis for the second edition of Harmonized Standard EN 301 439 [18], i.e.dual-mode terminals that cannot be type approved according to existing TBRs and Harmonized Standards and that mayoperate in both modes at the same time or using only a single subscription. Basic dual-mode terminals, i.e. terminalsconsisting of one DECT part and one GSM part and that can be type approved according to existing TBRs andHarmonized Standards, were considered in another ETR (TR 101 072 [16]). The same consideration should be made fordual-mode terminals and infrastructure for DECT/DCS1800 as well as dual-mode/dual-band terminalsDECT/GSM/DCS1800. The term GSM is considered to cover all the frequency bands, and combinations of frequencybands, allowed for GSM type equipments, i.e. P-GSM, E-GSM, R-GSM, DCS1800 or dual-band GSM/DCS.NOTE:A terminal comprising multiple GSM parts operating on different frequency bands is considered as a dual-band terminal. A terminal comprising both DECT and GSM parts is referred to as a dual-mode terminal.2ReferencesReferences may be made to:a)specific versions of publications (identified by date of publication, edition number, version number, etc.), inwhich case, subsequent revisions to the referenced document do not apply; orb)all versions up to and including the identified version (identified by "up to and including" before the versionidentity); orc)all versions subsequent to and including the identified version (identified by "onwards" following the versionidentity); ord)publications without mention of a specific version, in which case the latest version applies.A non-specific reference to an ETS shall also be taken to refer to later versions published as an EN with the samenumber.[1]EN 300 175-1: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);Part 1: Overview".[2]EN 300 175-2: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);Part 2: Physical layer (PHL)".[3]EN 300 175-3: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);Part 3: Medium Access Control (MAC) layer".[4]EN 300 175-4: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);Part 4: Data Link Control (DLC) layer".[5]EN 300 175-5: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);Part 5: Network (NWK) layer".[6]EN 300 175-6: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);Part 6: Identities and addressing".[7]EN 300 175-7: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);Part 7: Security features".[8]EN 300 175-8: "Digital Enhanced Cordless Telecommunications (DECT); Common Interface (CI);Part 8: Speech coding and transmission".PSIST TR 101 176:2000



TR 101 176 V1.1.1 (1998-04)7[9]ETS 300 370: "Digital Enhanced Cordless Telecommunications / Global System for Mobilecommunications (DECT/GSM) inter-working profile; Access and mapping (Protocol/proceduredescription for 3,1 kHz speech service)".[10]ETR 341: "Digital Enhanced Cordless Telecommunications / Global System for Mobilecommunications (DECT/GSM) Interworking Profile (IWP); Profile overview".[11]ETS 300 787: "Digital Enhanced Cordless Telecommunications / Global System for Mobilecommunications (DECT/GSM); Integrated Services Digital Network; DECT access to GSM viaISDN; General description of service requirements".[12]EN 300 444: "Digital Enhanced Cordless Telecommunications (DECT); Generic Access Profile(GAP)".[13]ETS 300 824: "Digital Enhanced Cordless Telecommunications (DECT); Cordless TerminalMobility (CTM); CTM Access Profile (CAP)".[14]ETS 300 434-2: "Digital Enhanced Cordless Telecommunications (DECT); Integrated ServicesDigital Network (ISDN); DECT/ISDN interworking for end system configuration; Part 2: Accessprofile".[15]ETR 185: "Digital European Cordless Telecommunications (DECT); Data Services Profile (DSP);Profile overview".[16]TR 101 072: "Digital Enhanced Cordless Telecommunications/Global System for MobileCommunications (DECT/GSM); Integration based on dual-mode terminals".[17]EN 301 242: "Digital Enhanced Cordless Telecommunication (DECT); Global System for Mobilecommunications (GSM); DECT/GSM integration based on dual-mode terminals".[18]EN 301 439: "Digital European Cordless Telecommunications (DECT); Global System for Mobilecommunications (GSM); Attachment requirements for DECT/GSM Dual-Mode Terminal (DMT)equipment".[19]ETR 350: "Digital cellular telecommunications system (Phase 2+); Abbreviations and acronyms(GSM 01.04 version 5.0.1)".[20]GTS GSM 03.09: "Digital cellular telecommunications system (Phase 2+); Handover procedures(GSM 03.09 version 5.1.0)".[21]ETS 300 930: "Digital cellular telecommunications system (Phase 2+); Functions related to MobileStation (MS) in idle mode and group receive mode (GSM 03.22 version 5.2.1)".[22]ETR 366: "Digital cellular telecommunications system (Phase 2+); Multiband operation ofGSM/DCS 1800 by a single operator (GSM 03.26 version 5.1.0)".[23]ETS 300 940: "Digital cellular telecommunications system (Phase 2+); Mobile radio interface;Layer 3 specification (GSM 04.08 version 5.6.3)".[24]ETS 300 921: "Digital cellular telecommunications system; Service accessibility (GSM 02.11version 5.0.1)".[25]TBR 6: "Digital Enhanced Cordless Telecommunications (DECT); General terminal attachmentrequirements".[26]TBR 10: "Digital Enhanced Cordless Telecommunications (DECT); General terminal attachmentrequirements; Telephony applications".[27]TBR 19: "European digital cellular telecommunications system (Phase 2); Attachmentrequirements for Global System for Mobile communications (GSM) mobile stations; Access".[28]TBR 20: "European digital cellular telecommunications system (Phase 2); Attachmentrequirements for Global System for Mobile communications (GSM) mobile stations; Telephony".PSIST TR 101 176:2000



TR 101 176 V1.1.1 (1998-04)8[29]TBR 22: "Digital Enhanced Cordless Telecommunications (DECT); Attachment requirements forterminal equipment for DECT; Generic Access Profile (GAP) applications".[30]TBR 31: "Digital cellular telecommunications system (Phase 2); Attachment requirements formobile stations in the DCS 1 800 band and additional GSM 900 band; Access".[31]TBR 32: "Digital cellular telecommunications system (Phase 2); Attachment requirements formobile stations in the DCS 1 800 band and additional GSM 900 band; Telephony".[32]TBR 36: "Digital Enhanced Cordless Telecommunications (DECT); Global System for Mobilecommunications (GSM); DECT access to GSM Public Land Mobile Network (PLMNs) for 3.1kHz speech applications".[33]EN 301 440: "Digital Enhanced Cordless Telecommunications (DECT); Integrated ServicesDigital Network (ISDN); Attachment requirements for terminal equipment for DECT/ISDNinterworking profile applications".3Definitions, symbols and abbreviations3.1DefinitionsFor the purposes of the present document, the following definitions apply:active communication: A state, where a communication link has been established between the DMT and a fixed part ineither GSM or DECT mode.NOTE 1:When the DMT is in active communication in a mode, it has left the idle state of that mode.active mode: GSM or DECT mode after being selected and switch on procedures for that mode being performed.NOTE 2:For GIP/GSM DMTs, registration is not performed in both modes.background scanning: The process whereby a basic DMT attempts to identify the existence of stable networks in themode other than the one it is in to which the terminal has access rights.basic dual-mode terminal: A DMT that can only be in one mode at the time and that can be switched either manuallyor automatically between modes. The basic DMT is always in one mode.cell (DECT): The domain served by a single antenna(e) system (including a leaky feeder) of one fixed part.NOTE 3:A cell may include more than one source of radiated Radio Frequency (RF) energy (i.e. more than oneradio end point).call (DECT): All of the layer 3 processes involved in one layer 3 peer-to-peer association.dual-band terminal: A terminal comprising multiple GSM parts operating on different frequency bands. For example aterminal comprising of GSM and DCS1800 parts.Dual-Mode Mobile Station (DMS): A GIP/GSM DMT that operates using only a GSM subscription.Dual-Mode Terminal (DMT): A terminal comprising both DECT and GSM parts.Fixed Part (DECT Fixed Part) (FP): A physical grouping that contains all of the elements in the DECT networkbetween the local network and the DECT air interface.GAP/GSM DMT: A dual-mode terminal where the DECT part is compliant with any DECT profile(s) except theDECT/GSM InterWorking Profile.GIP/GSM DMT: A dual-mode terminal where the DECT part is at least compliant with the DECT/GSM InterWorkingProfile.PSIST TR 101 176:2000



TR 101 176 V1.1.1 (1998-04)9GSM: In the present document, the GSM part of a DMT can be GSM 900, Digital Cellular System 1800 (DCS 1800) orGSM/DCS dual-band.GSM coverage: The sum of all GSM Public Land Mobile Network (PLMN) coverages where the DMT has at leastlimited service.mode selection: A DMT based procedure, whereby operating mode, GSM or DECT, is chosen.NOTE 4:Mode selection only applies for type 2 DMTs, type 3, 4, and 5 DMTs operate in both modes.mode: A basic DMT is in either of the two modes GSM and DECT. In GSM mode the DMT behaves as a GSM MobileStation (MS) and in DECT mode the DMT behaves as a DECT Portable Part (PP).NOTE 5:More advanced DMTs can be active in both modes. The grade of service available in the two modesdepend on the terminal type.Portable Part (PP) (DECT Portable Part): A physical grouping that contains all elements between the user and theDECT air interface. PP is a generic term that may describe one or several physical pieces.PLMN selection: A GSM procedure defined in [21] where the DMT identifies and selec
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