IMS紧急呼叫3GPP规范 23167720IMS on Emergency .docx

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1、3GPPTS23.167V7.2.0(2006-09)Technica1Specification3rdGenerationPartnershipProject;Technica1SpecificationGroupServicesandSystemAspects;IPMu1timediaSubsystem(IMS)emergencysessions(Re1ease7)OppdaterteversjonerkanfinesPaserverWWW.3gDD.org/f1D/SDeCS/achive/23series/23.167/(Steinar)Thepresentdocumenthasbee

2、ndeve1opedwithinthe3rdGenerationPartnershipProject(3GPP)andmaybefurthere1aboratedforthepurposesof3GPP.Thepresentdocumenthasnotbeensubjecttoanyapprova1processbythe3GPPOrganizationa1Partnersandsha11notbeimp1emented.ThisSpecificationisprovidedforfuturedeve1opmentworkwithin3GPPon1y.TheOrganizationa1Part

3、nersacceptno1iabi1ityforanyuseofthisSpecication.Specificationsandreportsforimp1ementationofthe3GPPsystemshou1dbeobtainedviathe3GPPOrganizationa1PartnersPub1icationsOffices.KeywordsUMTS,PS1emergency,IMS3GPPPosta1address3GPPsupportofficeaddress650Routedes1ucio1es-SophiaAntipo1isVa1bonne-FRANCETe1.:+33

4、492944200Fax:+33493654716Internethttp:/www.3gpp.orgCOPyrightNOtifiCatiOnNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductionina11media.2006,3GPPOrganizationa1Partners(ARIB,ATIS,CCSA,ETSI,TTA,TTC).A11rightsreserved.ContentsForeword51 Sc

5、ope62 References63 Definitions,symbo1sandabbreviations73.1 Definitions73.2 Abbreviations84 High1eve1Princip1es84.1 Architectura1Princip1es84.2 NamingandAddressing104.3 1ocationinformationforEmergencySessions1()4.3.1 Genera11ocationInformationPrincip1es1()4.3.2 Emergency1ocationinformationforI-W1AN10

6、4.4 IP-CAN115 Architecturemode1andreferencepoints115.1 Referencearchitecture115.2 Referencepoints126 Functiona1description126.1 UE126.2 IMSFunctiona1entities126.2.1 Proxy-CSCF126.2.2 Emergency-CSCF136.2.3 1ocationRetrieva1Function1344455667888888897 Proceduresre1atedtoestab1ishmentofIMSemergencysess

7、ion7.1 High1eve1ProceduresforIMSEmergencyServices7.1.1 UEDetectab1eEmergencySession7.1.2 NonUEdetectab1eEmergencySession7.1.3 EmergencySessionEstab1ishmentusing1RF/RDF7.2 IMSRegistrationforEmergencySession7.3 EmergencySessionEstab1ishmentintheServingIMSnetwork.7.4 IMSEmergencySessionEstab1ishmentwit

8、houtRegistration7.5 InterworkingwithPSAP7.5.1 PSAPZEmergencycentre1ocatedattheGSTN7.5.2 PSAPZEmergencycentreconnectedviaIPusingSIP7.5.3 PSAPZEmergencycentreconnectedviaECS7.6 Retrieving1ocationinformationforEmergencySession7.6.1 Acquiring1ocationinformationfromUEorIMScore7.6.2 TheUEacquiresthe1ocati

9、oninformation7.6.3 TheIMScoreretrievesthe1ocationinformationAnnex A (informative):IMSemergencyservicesusingGPRSNetwork22A.1RequirementsontheGPRSnetworkasanIP-CAN22A.2UEspecificbehaviourforemergencyca11sovertheGPRS22A.3GPRSspecificaspectsofHigh1eve1ProceduresforIMSemergencyca11s22A.41ocationhand1ingf

10、orGPRS22A.5OpenIssuesonGPRSspecificaspects23A.6Se1ectionofmethodforUICC-Iessemergencyca11s25A.6.1GPRSconsiderationsforIMSEmergencysessions25A.6.2EmergencyCa11sinabsenceofUICCforGPRSAccess26Annex B (informative):IMSemergencysessionsover3GPPW1ANInterworking(I-W1AN).278.1 RequirementsontheI-W1ANnetwork

11、asanIP-CAN278.2 OpenIssuesonI-W1ANspecificaspects27AnnexC(normative):IMSemergencyservicesusingFixedBroadbandAccessintheEUregion28C.I1ocationRetrieva1foremergencyservicesoverfixedbroadbandaccess28C.1.1High1eve1Princip1esforEmergency1ocationinformationforfixedbroadbandaccess28C.1.2Retrieva1of1ocationi

12、nformationforemergencyservicesoverfixedbroadbandaccess28Annex D (informative):Examp1esofca11f1owsaccordingtoNENA12recommendations30D.1ECSredirectingIMSemergencyca1130D.2ECSroutestheemergencyca11tothegatewaywithrecordroute32Annex E (informative):Changehistory34ForewordThisTechnica1Specificationhasbee

13、nproducedbythe3n,GenerationPartnershipProject(3GPP).ThecontentsofthepresentdocumentaresubjecttocontinuingworkwithintheTSGandmaychangefo11owingforma1TSGapprova1.Shou1dtheTSGmodifythecontentsofthepresentdocument,itwi11bere-re1easedbytheTSGwithanidentifyingchangeofre1easedateandanincreaseinversionnumbe

14、rasfo11ows:Versionx.y.zwhere:xthefirstdigit:1 presentedtoTSGforinformation;2 presentedtoTSGforapprova1;3 orgreaterindicatesTSGapproveddocumentunderchangecontro1.ytheseconddigitisincrementedfora11changesofsubstance,i.e.technica1enhancements,corrections,updates,etc.zthethirddigitisincrementedwhenedito

15、ria1on1ychangeshavebeenincorporatedinthedocument.1 ScopeThisdocumentdefinesthestage-2servicedescriptionforemergencyservicesintheIPMu1timediaCoreNetworkSubsystem(IMS),inc1udingthee1ementsnecessarytosupportIPMu1timedia(IM)emergencyservices.ITU-TRecommendation1.1304describesaIhree-Stagemethodforcharacterisationofte1ecommunicationservices,andITU-TRecommendationQ.653definesstage2ofthemethod.Thisdocumentcoversa1sotheAccessNetworkaspectsthatarecrucia1fortheprovisioningofIMSemergencyservices.Other3GPPspecificationsthat