ETSI TS 136 305-2017 LTE Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Stage 2 functional specification of User Equipment (UE) positioning in E-UTRAN (V14 3 0 3GPP T.pdf

1、 ETSI TS 136 305 V14.1.0 (2017-04) LTE; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Stage 2 functional specification of User Equipment (UE) positioning in E-UTRAN (3GPP TS 36.305 version 14.1.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 136 305 V14.1.0 (2017-04)13GPP TS 36.30

2、5 version 14.1.0 Release 14Reference RTS/TSGR-0236305ve10 Keywords LTE 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 7

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9、SM Association. ETSI ETSI TS 136 305 V14.1.0 (2017-04)23GPP TS 36.305 version 14.1.0 Release 14Intellectual 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 availabl

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12、ssential to the present 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 inte

13、rpreted as being references 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 n

14、ot“, “will“, “will not“, “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 136 305 V14.1.0 (2017-

15、04)33GPP TS 36.305 version 14.1.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 8g31 Scope 9g32 References 9g33 Definitions and abbreviations . 10g33.1 Definitions 10g33.2 Abbreviations . 11g34 Main concepts and requirements 12g34.1 Assumption

16、s and Generalities 12g34.2 Role of UE Positioning Methods 13g34.3 Standard UE Positioning Methods . 13g34.3.1 Network-assisted GNSS Methods . 14g34.3.2 Downlink positioning . 14g34.3.3 Enhanced Cell ID Methods . 14g34.3.4 Uplink positioning 15g34.3.5 Barometric pressure sensor positioning 15g34.3.6

17、WLAN positioning . 15g34.3.7 Bluetooth positioning 15g34.3.8 TBS positioning 15g35 E-UTRAN UE Positioning Architecture 15g35.1 UE Positioning Operations . 16g35.2 E-UTRAN Positioning Operations . 18g35.2.1 Downlink Position Method Support . 18g35.2.2 Uplink Position Method Support 18g35.3 Functional

18、 Description of Elements Related to UE Positioning in E-UTRAN 18g35.3.1 User Equipment (UE) . 18g35.3.2 eNode B 18g35.3.3 Evolved Serving Mobile Location Centre (E-SMLC) 19g35.3.4 Location Measurement Unit (LMU) . 19g36 Signalling protocols and interfaces 19g36.1 Network interfaces supporting positi

19、oning operations . 19g36.1.1 General LCS control plane architecture 19g36.1.2 LTE-Uu interface 19g36.1.3 S1-MME interface 19g36.1.4 SLs interface . 20g36.1.5 SLm interface 20g36.2 UE-terminated protocols 20g36.2.1 LTE Positioning Protocol (LPP) . 20g36.2.2 Radio Resource Control (RRC) 21g36.3 eNB-te

20、rminated protocols 21g36.3.1 LTE Positioning Protocol Annex (LPPa) 21g36.3.2 S1 Application Protocol (S1-AP) 21g36.4 Signalling between an E-SMLC and UE 21g36.4.1 Protocol Layering . 21g36.4.2 LPP PDU Transfer 22g36.5 Signalling between an E-SMLC and eNode B . 23g36.5.1 Protocol Layering . 23g36.5.2

21、 LPPa PDU Transfer for UE Positioning . 23g36.5.3 LPPa PDU Transfer for Positioning Support 24g36.6 LMU-terminated protocols . 25g3ETSI ETSI TS 136 305 V14.1.0 (2017-04)43GPP TS 36.305 version 14.1.0 Release 146.6.1 SLm Application Protocol (SLmAP) 25g36.7 Signalling between an E-SMLC and LMU 26g36.

22、7.1 Protocol Layering . 26g37 General E-UTRAN UE Positioning procedures . 26g37.1 General LPP procedures for UE Positioning 26g37.1.1 LPP Procedures . 26g37.1.2 Positioning procedures 27g37.1.2.1 Capability transfer . 27g37.1.2.2 Assistance data transfer . 27g37.1.2.3 Location information transfer 2

23、8g37.1.2.4 Multiple transactions . 29g37.1.2.5 Sequence of Procedures 30g37.1.2.6 Error handling . 30g37.1.2.7 Abort . 31g37.1.3 UE positioning measurements in idle state for NB-IoT 31g37.2 General LPPa Procedures for UE Positioning 33g37.2.1 LPPa Procedures . 33g37.2.2 LPPa transaction types 33g37.

24、2.2.1 Location information transfer 33g37.3 Service Layer Support using combined LPP and LPPa Procedures . 34g37.3.1 NI-LR and MT-LR Service Support . 34g37.3.2 MO-LR Service Support . 35g37.4 General SLmAP Procedures for UE Positioning 36g37.4.1 SLmAP Procedures . 36g37.4.1.1 Measurement request 36

25、g37.4.1.2 Measurement Update 36g37.4.1.3 Measurement Abort . 37g37.5 Service Layer Support using combined SLmAP and LPPa Procedures . 37g37.5.1 NI-LR and MT-LR Service Support . 37g37.5.2 MO-LR Service Support . 38g38 Positioning methods and Supporting Procedures . 39g38.1 GNSS positioning methods 3

26、9g38.1.1 General 39g38.1.2 Information to be transferred between E-UTRAN Elements 40g38.1.2.1 Information that may be transferred from the E-SMLC to UE . 40g38.1.2.1.1 Reference Time . 40g38.1.2.1.2 Reference Location 41g38.1.2.1.3 Ionospheric Models . 41g38.1.2.1.4 Earth Orientation Parameters . 41

27、g38.1.2.1.5 GNSS-GNSS Time Offsets . 41g38.1.2.1.6 Differential GNSS Corrections 41g38.1.2.1.7 Ephemeris and Clock Models 41g38.1.2.1.8 Real-Time Integrity . 41g38.1.2.1.9 Data Bit Assistance 41g38.1.2.1.10 Acquisition Assistance 41g38.1.2.1.11 Almanac. 41g38.1.2.1.12 UTC Models 42g38.1.2.2 Informat

28、ion that may be transferred from the UE to E-SMLC . 42g38.1.2.2.1 GNSS Measurement Information 42g38.1.2.2.1.1 UE-based mode 42g38.1.2.2.1.2 UE-assisted mode 42g38.1.2.2.2 Additional Non-GNSS Related Information 43g38.1.3 Assisted-GNSS Positioning Procedures 43g38.1.3.1 Capability Transfer Procedure

29、 43g38.1.3.1.1 Void . 43g38.1.3.2 Assistance Data Transfer Procedure 43g38.1.3.2.1 E-SMLC initiated Assistance Data Delivery . 43g38.1.3.2.2 UE initiated Assistance Data Transfer . 43g38.1.3.3 Location Information Transfer Procedure . 44g38.1.3.3.1 E-SMLC initiated Location Information Transfer Proc

30、edure 44g3ETSI ETSI TS 136 305 V14.1.0 (2017-04)53GPP TS 36.305 version 14.1.0 Release 148.1.3.3.2 UE-initiated Location Information Delivery Procedure 45g38.2 Downlink positioning method 45g38.2.1 General 45g38.2.2 Transferred information 45g38.2.2.1 Assistance Data that may be transferred from the

31、 E-SMLC to UE . 45g38.2.2.2 Assistance Data that may be transferred from the eNodeB to E-SMLC . 46g38.2.2.3 Location Information that may be transferred from the UE to E-SMLC 46g38.2.3 Downlink Positioning Procedures . 46g38.2.3.1 Capability Transfer Procedure 46g38.2.3.1.1 Void . 46g38.2.3.2 Assist

32、ance Data Transfer Procedure 46g38.2.3.2.1 Assistance Data Transfer between E-SMLC and UE 46g38.2.3.2.1.1 E-SMLC-initiated assistance data delivery 46g38.2.3.2.1.2 UE-initiated assistance data transfer 47g38.2.3.2.2 Assistance Data Delivery between E-SMLC and eNodeB 48g38.2.3.2.2.1 Void . 48g38.2.3.

33、2.2.2 E-SMLC-initiated assistance data delivery to the E-SMLC 48g38.2.3.3 Location Information Transfer Procedure . 48g38.2.3.3.1 E-SMLC-initiated Location Information Transfer 48g38.2.3.3.2 UE-initiated Location Information Delivery procedure 49g38.3 Enhanced cell ID positioning methods . 49g38.3.1

34、 General 49g38.3.2 Information to be transferred between E-UTRAN Elements 50g38.3.2.1 Information that may be transferred from the E-SMLC to UE . 50g38.3.2.2 Information that may be transferred from the UE to E-SMLC . 50g38.3.2.3 Information that may be transferred from the eNodeB to E-SMLC 50g38.3.

35、3 Downlink E-CID Positioning Procedures . 51g38.3.3.1 Capability Transfer Procedure 51g38.3.3.1.1 Void . 51g38.3.3.2 Assistance Data Delivery Procedure . 51g38.3.3.3 Location Information Transfer Procedure . 51g38.3.3.3.1 E-SMLC-initiated Location Information Transfer 51g38.3.3.3.2 UE-initiated Loca

36、tion Information Delivery procedure 51g38.3.4 Uplink E-CID Positioning Procedures 52g38.3.4.1 Position Capability Transfer Procedure 52g38.3.4.2 Assistance Data Delivery Procedure . 52g38.3.4.3 Position Measurement Procedure 52g38.3.4.3.1 E-SMLC-initiated Position Measurement . 52g38.4 Downlink Supp

37、orting Procedures . 53g38.4.1 General 53g38.4.2 Location Related Information . 53g38.4.3 Location Related Information Acquisition Procedure 54g38.4.3.1 On Demand Procedure 54g38.4.3.2 Triggered Procedure 54g38.5 Uplink positioning method . 55g38.5.1 General 55g38.5.2 Transferred information 55g38.5.

38、2.1 Configuration Data that may be transferred from the eNodeB to the E-SMLC 55g38.5.2.2 Configuration Data that may be transferred from the E-SMLC to LMU 56g38.5.2.3 Location Information that may be transferred from the LMU to E-SMLC . 57g38.5.3 Uplink Positioning Procedures . 57g38.5.3.1 Uplink In

39、formation Request and Delivery Procedure . 57g38.5.3.2 Uplink Positioning Information Update Procedure . 58g38.6 Barometric pressure sensor positioning methods . 58g38.6.1 General 58g38.6.2 Information to be transferred between E-UTRAN Elements 59g38.6.2.1 Information that may be transferred from th

40、e UE to E-SMLC . 59g38.6.2.1.1 Standalone mode . 59g38.6.2.1.2 UE-assisted mode 59g38.6.2.1.3 UE-based mode . 59g38.6.2.2 Information that may be transferred from the E-SMLC to UE . 59g38.6.2.2.1 Barometric pressure sensor assistance data . 60g3ETSI ETSI TS 136 305 V14.1.0 (2017-04)63GPP TS 36.305 v

41、ersion 14.1.0 Release 148.6.3 Barometric Pressure Sensor Location Information Transfer Procedures 60g38.6.3.1 E-SMLC initiated Location Information Transfer Procedure . 60g38.6.3.2 UE-initiated Location Information Delivery Procedure 60g38.6.3.3 Assistance Data Transfer Procedure 61g38.6.3.3.1 E-SML

42、C initiated Assistance Data Delivery . 61g38.6.3.3.2 UE initiated Assistance Data Transfer . 61g38.7 WLAN positioning methods. 62g38.7.1 General 62g38.7.2 Information to be transferred between E-UTRAN Elements 62g38.7.2.1 Information that may be transferred from the UE to E-SMLC . 62g38.7.2.1.1 Stan

43、dalone mode . 63g38.7.2.1.2 UE-assisted mode 63g38.7.2.1.3 UE-based mode . 63g38.7.2.2 Information that may be transferred from the E-SMLC to UE . 63g38.7.2.2.1 WLAN AP BSSID . 64g38.7.2.2.2 WLAN AP SSID . 64g38.7.2.2.3 WLAN AP Type Data . 64g38.7.2.2.4 WLAN AP Location 64g38.7.3 WLAN Positioning Pr

44、ocedures . 64g38.7.3.1 Location Information Transfer Procedure . 64g38.7.3.1.1 E-SMLC initiated Location Information Transfer Procedure 64g38.7.3.1.2 UE-initiated Location Information Delivery Procedure 65g38.7.3.2 Assistance Data Transfer Procedure 65g38.7.3.2.1 UE initiated Assistance Data Transfe

45、r . 65g38.8 Bluetooth positioning methods . 66g38.8.1 General 66g38.8.2 Information to be transferred between E-UTRAN Elements 66g38.8.2.1 Information that may be transferred from the UE to E-SMLC . 66g38.8.2.1.1 Standalone mode . 66g38.8.2.1.2 UE-assisted mode 66g38.8.3 Bluetooth Positioning Proced

46、ures . 67g38.8.3.1 Location Information Transfer Procedure . 67g38.8.3.1.1 E-SMLC initiated Location Information Transfer Procedure 67g38.8.3.1.2 UE-initiated Location Information Delivery Procedure 67g38.9 TBS positioning methods . 68g38.9.1 General 68g38.9.2 Information to be transferred between E

47、-UTRAN Elements 68g38.9.2.1 Information that may be transferred from the UE to E-SMLC . 68g38.9.2.1.1 Standalone mode . 68g38.9.2.1.2 UE-assisted mode 68g38.9.2.1.3 UE-based mode . 69g38.9.2.2 Information that may be transferred from the E-SMLC to UE . 69g38.9.2.2.1 Acquisition Assistance 69g38.9.2.

48、2.2 Almanac. 69g38.9.3 TBS Positioning Procedures . 69g38.9.3.1 Location Information Transfer Procedure . 69g38.9.3.1.1 E-SMLC initiated Location Information Transfer Procedure 69g38.9.3.1.2 UE-initiated Location Information Delivery Procedure 70g38.9.3.2 Assistance Data Transfer Procedure 70g38.9.3

49、.2.1 E-SMLC initiated Assistance Data Delivery . 70g38.9.3.2.2 UE initiated Assistance Data Transfer . 71g3Annex A (informative): Definitions and Terms . 72g3Annex B (informative): Use of LPP with SUPL . 73g3B.1 SUPL 2.0 Positioning Methods and Positioning Protocols 73g3B.2 SUPL 2.0 and LTE Architecture 74g3B.3 LPP session procedures using SUPL 75g3B.4 Procedures combining C-plane and U-plane operations 77g3ETSI ETSI TS 136 305 V14.1.0 (2017-04)73GPP TS 36.305 version 14.1.0 Release 14Annex C (informative): Change history . 79g3History 80g3ETSI ETSI TS 136 305 V14.1.0 (2017-0