1、 ETSI TS 1Universal Mobile TelRequirements for suppNavigation STime D(3GPP TS 25.1TECHNICAL SPECIFICATION125 173 V13.0.0 (2016elecommunications System (pport of Assisted Galileo and ASatellite Systems (A-GANSS)Division Duplex (TDD) .173 version 13.0.0 Release 1316-01) (UMTS); d Additional S) 13) ETS
2、I ETSI TS 125 173 V13.0.0 (2016-01)13GPP TS 25.173 version 13.0.0 Release 13Reference RTS/TSGR-0425173vd00 Keywords UMTS 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 lucrat
3、if enregistre 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 pre
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9、ETSI ETSI TS 125 173 V13.0.0 (2016-01)23GPP TS 25.173 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 membe
10、rs and 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.
11、org/). 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
12、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 interpreted as being
13、 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 not“, “will“, “wi
14、ll 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 125 173 V13.0.0 (2016-01)33GPP TS 25.1
15、73 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions, symbols, abbreviations and test tolerances . 7g33.1 Definitions 7g33.2 Symbols 7g33.3 Abbreviations . 8g33.4 Test tolerances 8g34 Gene
16、ral . 8g34.1 Introduction 8g34.2 Measurement parameters 9g34.2.1 UE-based A-GANSS measurement parameters 9g34.2.2 UE-assisted A-GANSS measurement parameters 9g34.3 Response time 9g34.4 Time assistance 9g34.4.1 Use of fine time assistance 9g34.5 RRC states 10g34.6 2D position error 10g34.7 User equip
17、ment supporting multiple constellations . 10g34.8 User equipment supporting multiple signals 10g35 A-GANSS minimum performance requirements . 11g35.1 Sensitivity . 11g35.1.1 Coarse time assistance 11g35.1.1.1 Minimum requirements (coarse time assistance) 11g35.1.2 Fine time assistance 12g35.1.2.1 Mi
18、nimum requirements (fine time assistance) 12g35.2 Nominal accuracy . 12g35.2.1 Minimum requirements (nominal accuracy) . 13g35.3 Dynamic range . 13g35.3.1 Minimum requirements (dynamic range) . 14g35.4 Multi-path scenario. 14g35.4.1 Minimum requirements (multi-path scenario) 15g35.5 Moving scenario
19、and periodic update . 15g35.5.1 Minimum requirements (moving scenario and periodic update) 16g3Annex A (normative): Test cases 18g3A.1 Conformance tests 18g3A.2 Requirement classification for statistical testing 18g3Annex B (normative): Test conditions 19g3B.1 General . 19g3B.1.1 Parameter values 19
20、g3B.1.2 Time assistance 19g3B.1.3 GANSS reference time . 19g3B.1.4 Reference and UE locations . 20g3B.1.5 Satellite constellation and assistance data 20g3B.1.6 Atmospheric delay 20g3ETSI ETSI TS 125 173 V13.0.0 (2016-01)43GPP TS 25.173 version 13.0.0 Release 13B.1.7 Sensors . 20g3B.1.8 Information e
21、lements 20g3B.1.9 GNSS signals 20g3B.1.10 RESET UE POSITIONING STORED INFORMATION Message . 20g3B.1.11 GNSS system time offsets 21g3Annex C (normative): Propagation conditions 22g3C.1 Static propagation conditions . 22g3C.2 Multi-path case . 22g3Annex D (normative): Measurement sequence chart . 24g3
22、D.1 General . 24g3D.2 TTFF measurement sequence chart 24g3D.3 Periodic update measurement sequence chart 25g3Annex E (normative): Assistance data required for testing . 27g3E.1 Introduction 27g3E.2 GPS assistance data 27g3E.3 GANSS assistance data 27g3Annex F (normative): Converting UE-assisted meas
23、urement reports into position estimates . 31g3F.1 Introduction 31g3F.2 UE measurement reports 31g3F.3 Weighted Least Squares (WLS) position solution . 32g3Annex G (informative):Change history 35g3History 36g3ETSI ETSI TS 125 173 V13.0.0 (2016-01)53GPP TS 25.173 version 13.0.0 Release 13Foreword This
24、 Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the 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-relea
25、sed by the TSG with an identifying change of release date and an increase in version number as follows: Version 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 i
26、s incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 125 173 V13.0.0 (2016-01)63GPP TS 25.173 version 13.0.0 Release 131 Scope The present
27、document establishes the minimum performance requirements for A-GANSS for TDD mode of UTRA for the User Equipment (UE) that supports A-GANSS. It includes the minimum performance requirements for both UE-based and UE-assisted A-GANSS. The minimum performance requirements also include combinations of
28、A-GPS and A-GANSS. 2 References The following documents contain provisions which, through reference 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 specifi
29、c reference, subsequent revisions do not apply. - For a non-specific reference, the latest version 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 d
30、ocument. 1 3GPP TS 25.102: “User Equipment (UE) radio transmission and reception (TDD)“. 2 3GPP TS 25.105: “Base Station (BS) radio transmission and reception (TDD)“. 3 IS-GPS-200, Revision D, “Navstar GPS Space Segment/Navigation User Interfaces“, March 7th, 2006. 4 IS-GPS-705, “Navstar GPS Space S
31、egment/User Segment L5 Interfaces“, September 22, 2005. 5 IS-GPS-800, “Navstar GPS Space Segment/User Segment L1C Interfaces“, September 4, 2008. 6 IS-QZSS, “Quasi Zenith Satellite System Navigation Service Interface Specifications for QZSS“, Ver.1.1, July 31, 2009. 7 “Galileo OS Signal in Space ICD
32、 (OS SIS ICD)“, Draft 0, Galileo Joint Undertaking, May 23rd, 2006. 8 “Global Navigation Satellite System GLONASS Interface Control Document“, Version 5.1, 2008. 9 “Specification for the Wide Area Augmentation System (WAAS) “, US Department of Transportation, Federal Aviation Administration, DTFA01-
33、96-C-00025, 2001. 10 3GPP TS 25.171: “Requirements for support of Assisted Global Positioning System (A-GPS) Frequency Division Duplex (FDD)“. 11 3GPP TS 34.171: “Terminal Conformance Specification, Assisted Global Positioning System (A-GPS) (FDD)“. 12 3GPP TS 34.172: “Terminal Conformance Specifica
34、tion, Assisted Galileo and Additional Navigation Satellite Systems (A-GANSS) (FDD)“. 13 3GPP TS 34.109: “Special conformance testing functions“. 14 3GPP TS 25.331: “Radio Resource Control (RRC) protocol specification“. 15 ETSI TR 102 273-1-2: “Electromagnetic compatibility and Radio spectrum Matters
35、 (ERM); Improvement on Radiated Methods of Measurement (using test site) and evaluation of the corresponding measurement uncertainties; Part 1: Uncertainties in the measurement of mobile radio equipment characteristics; Sub-part 2: Examples and annexes“. ETSI ETSI TS 125 173 V13.0.0 (2016-01)73GPP T
36、S 25.173 version 13.0.0 Release 1316 P. Axelrad, R.G. Brown, “GPS Navigation Algorithms“, in Chapter 9 of “Global Positioning System: Theory and Applications“, Volume 1, B.W. Parkinson, J.J. Spilker (Ed.), Am. Inst. of Aeronautics and Astronautics Inc., 1996. 17 S.K. Gupta, “Test and Evaluation Proc
37、edures for the GPS User Equipment“, ION-GPS Red Book, Volume 1, p. 119. 18 3GPP TS 25.225: “Physical layer; Measurements (TDD)“. 19 BeiDou Navigation Satellite System Signal In Space Interface Control Document Open Service Signal B1I(Version 1.0), China Satellite Navigation Office, December 2012. 20
38、 3GPP TS 37.571: “User Equipment (UE) conformance specification for UE positioning“. 3 Definitions, symbols, abbreviations and test tolerances 3.1 Definitions For the purposes of the present document, the terms and definitions given in 3GPP TS 25.102 1, 3GPP TS 25.105 2 and the following apply: Hori
39、zontal Dilution Of Precision (HDOP): measure of position determination accuracy that is a function of the geometrical layout of the satellites used for the fix, relative to the receiver antenna. 3.2 Symbols For the purposes of the present document, the following symbol applies: B1I BeiDou B1I naviga
40、tion signal with carrier frequency of 1561.098 MHz c Speed of light. E1 Galileo E1 navigation signal with carrier frequency of 1575.420 MHz. E5 Galileo E5 navigation signal with carrier frequency of 1191.795 MHz. E6 Galileo E6 navigation signal with carrier frequency of 1278.750 MHz. G1 GLONASS navi
41、gation signal in the L1 sub-bands with carrier frequencies 1602 MHz k 562.5 kHz. G2 GLONASS navigation signal in the L2 sub-bands with carrier frequencies 1246 MHz k 437.5 kHz. k GLONASS channel number, k = -713. L1 C/A GPS or QZSS L1 navigation signal carrying the Coarse/Acquisition code with carri
42、er frequency of 1575.420 MHz. L1C GPS or QZSS L1 Civil navigation signal with carrier frequency of 1575.420 MHz. L2C GPS or QZSS L2 Civil navigation signal with carrier frequency of 1227.600 MHz. L5 GPS or QZSS L5 navigation signal with carrier frequency of 1176.450 MHz. G Geometry Matrix. iGNSSm, M
43、easured pseudo-range of satellite i of GNSSm. W Weighting Matrix. iGNSSm,1 Line of sight unit vector from the user to the satellite i of GNSSm. x State vector of user position and clock bias. ETSI ETSI TS 125 173 V13.0.0 (2016-01)83GPP TS 25.173 version 13.0.0 Release 133.3 Abbreviations For the pur
44、poses of the present document, the following abbreviations apply: A-GANSS Assisted-Galileo and Additional Navigation Satellite Systems A-GNSS Assisted-GNSS A-GPS Assisted-Global Positioning System AWGN Additive White Gaussian Noise BDS BeiDou Navigation Satellite System C/A Coarse/Acquisition DUT De
45、vice Under Test ECEF Earth-Centered, Earth-Fixed ECI Earth-Centered-Inertial FDD Frequency Division Duplex GEO Geostationary Earth Orbit GLONASS GLObalnaya NAvigatsionnaya Sputnikovaya Sistema (Engl.: Global Navigation Satellite System) GNSS Global Navigation Satellite System GPS Global Positioning
46、System GSS GNSS System SimulatorHDOP Horizontal Dilution Of Precision ICD Interface Control Document IGSO Inclined Geosynchronous Satellite OrbitIS Interface Specification LOS Line Of Sight MEO Medium Earth Orbit QZS Quasi-Zenith Satellite QZSS Quasi-Zenith Satellite System RF Radio Frequency RRC Ra
47、dio Resource Control SBAS Space Based Augmentation System SFN System Frame Number SS System Simulator SV Space VehicleTOD Time Of Day TOW Time Of Week TTFF Time To First Fix UE User EquipmentUTRA Universal Terrestrial Radio Access UTRAN Universal Terrestrial Radio Access Network WLS Weighted Least S
48、quares WGS-84 World Geodetic System 1984 3.4 Test tolerances The requirements given in the present document make no allowance for measurement uncertainty. The test specification 3GPP TS 34.172 12 defines test tolerances. These test tolerances are individually calculated for each test. The test toler
49、ances are then added to the limits in the present document to create test limits. The measurement results are compared against the test limits as defined by the shared risk principle. Shared Risk is defined in ETR 273-1-2 15, subclause 6.5. 4 General 4.1 Introduction The present document defines the minimum performance requirements for both UE-based and UE-assisted TDD A-GANSS terminals. The minimum performance requirements also include combinations of A-GPS and A-GANSS. ETSI ETSI TS 125 173 V13.0.0 (2016-01
