1、 ETSI TS 136 455 V14.1.0 (2017-04) LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); LTE Positioning Protocol A (LPPa) (3GPP TS 36.455 version 14.1.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 136 455 V14.1.0 (2017-04)13GPP TS 36.455 version 14.1.0 Release 14Reference RTS/TSGR-0336455v
2、e10 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 7803/88 Important notice The present document can be do
3、wnloaded 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 present document shall not be modified without the prior written authorization of ETSI. In case of any exis
4、ting or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be sub
5、ject to revision or change of status. Information on the current status of this and other ETSI documents is available at https:/portal.etsi.org/TB/ETSIDeliverableStatus.aspx If you find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/
6、People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without t
7、he written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members
8、. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 136 455 V14.1.0 (2017-04)
9、23GPP TS 36.455 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 available for ETSI members and non-members, and can be found i
10、n 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.org/). Pursuant to the ETSI IPR Policy
11、, 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 present document. Foreword This Techni
12、cal 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 references to the corresponding ETSI
13、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“, “will not“, “can“ and “cannot“ are to be
14、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 136 455 V14.1.0 (2017-04)33GPP TS 36.455 version 14.1.0 Release 14Contents I
15、ntellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g32 References 7g33 Definitions, symbols and abbreviations . 7g33.1 Definitions 7g33.2 Symbols 8g33.3 Abbreviations . 8g34 General . 9g34.1 Procedure specification principles 9g34.2 Forwards and backwards
16、compatibility 9g34.3 Specification notations . 9g35 LPPa services . 9g35.1 LPPa procedure modules 10g35.2 Parallel transactions 10g36 Services expected from lower layer . 10g37 Functions of LPPa 10g38 LPPa procedures . 11g38.1 Elementary procedures . 11g38.2 Location Information Transfer Procedures
17、. 11g38.2.1 E-CID Measurement Initiation . 11g38.2.1.1 General 11g38.2.1.2 Successful Operation . 11g38.2.1.3 Unsuccessful Operation 12g38.2.1.4 Abnormal Conditions 12g38.2.2 E-CID Measurement Failure Indication 12g38.2.2.1 General 12g38.2.2.2 Successful Operation . 13g38.2.2.3 Unsuccessful Operatio
18、n 13g38.2.2.4 Abnormal Conditions 13g38.2.3 E-CID Measurement Report . 13g38.2.3.1 General 13g38.2.3.2 Successful Operation . 13g38.2.3.3 Unsuccessful Operation 14g38.2.3.4 Abnormal Conditions 14g38.2.4 E-CID Measurement Termination 14g38.2.4.1 General 14g38.2.4.2 Successful Operation . 14g38.2.4.3
19、Unsuccessful Operation 14g38.2.4.4 Abnormal Conditions 14g38.2.5 OTDOA Information Exchange 14g38.2.5.1 General 14g38.2.5.2 Successful Operation . 15g38.2.5.3 Unsuccessful Operation 15g38.2.5.4 Abnormal Conditions 15g38.2.6 UTDOA Information Exchange 15g38.2.6.1 General 15g38.2.6.2 Successful Operat
20、ion . 16g38.2.6.3 Unsuccessful Operation 16g3ETSI ETSI TS 136 455 V14.1.0 (2017-04)43GPP TS 36.455 version 14.1.0 Release 148.2.6.4 Abnormal Conditions 16g38.2.7 UTDOA Information Update 16g38.2.7.1 General 16g38.2.7.2 Successful Operation . 17g38.2.7.3 Unsuccessful Operation 17g38.2.7.4 Abnormal Co
21、nditions 17g38.3 Management Procedures 17g38.3.1 Error Indication . 17g38.3.1.1 General 17g38.3.1.2 Successful Operation . 17g38.3.1.3 Abnormal Conditions 18g39 Elements for LPPa Communication . 18g39.0 General . 18g39.1 Message Functional Definition and Content 18g39.1.1 Messages for Location Infor
22、mation Transfer Procedures . 18g39.1.1.1 E-CID MEASUREMENT INITIATION REQUEST . 18g39.1.1.2 E-CID MEASUREMENT INITIATION RESPONSE . 19g39.1.1.3 E-CID MEASUREMENT INITIATION FAILURE 20g39.1.1.4 E-CID MEASUREMENT FAILURE INDICATION . 20g39.1.1.5 E-CID MEASUREMENT REPORT 20g39.1.1.6 E-CID MEASUREMENT T
23、ERMINATION COMMAND 21g39.1.1.7 OTDOA INFORMATION REQUEST . 21g39.1.1.8 OTDOA INFORMATION RESPONSE . 22g39.1.1.9 OTDOA INFORMATION FAILURE 22g39.1.1.10 UTDOA INFORMATION REQUEST . 23g39.1.1.11 UTDOA INFORMATION RESPONSE . 23g39.1.1.12 UTDOA INFORMATION FAILURE 23g39.1.1.13 UTDOA INFORMATION UPDATE .
24、23g39.1.2 Messages for Management Procedures . 23g39.1.2.1 ERROR INDICATION . 23g39.2 Information Element definitions . 24g39.2.0 General 24g39.2.1 Cause 24g39.2.2 Criticality Diagnostics 26g39.2.3 Message Type . 26g39.2.4 LPPa Transaction ID . 27g39.2.5 E-CID Measurement Result 27g39.2.6 ECGI . 28g
25、39.2.7 OTDOA Cell Information . 28g39.2.8 E-UTRAN Access Point Position . 30g39.2.9 PRS Muting Configuration . 31g39.2.10 Requested SRS Transmission Characteristics . 32g39.2.11 UL Configuration 32g39.2.12 Cell Portion ID 34g39.2.13 Inter-RAT Measurement Result 34g39.2.15 WLAN Measurement Result. 36
26、g39.2.16 NPRS configuration 36g39.2.17 NPRS Muting Configuration 37g39.2.18 Offset of NB-IoT Channel Number to EARFCN . 38g39.2.19 PRS Frequency Hopping Configuration . 38g39.3 Message and Information Element Abstract Syntax (with ASN.1) 39g39.3.1 General 39g39.3.2 Usage of Private Message Mechanism
27、 for Non-standard Use 39g39.3.3 Elementary Procedure Definitions 39g39.3.4 PDU Definitions . 43g39.3.5 Information Element definitions . 50g39.3.6 Common definitions . 64g39.3.7 Constant definitions 65g39.3.8 Container definitions. 67g39.4 Message transfer syntax . 72g39.5 Timers 72g3ETSI ETSI TS 13
28、6 455 V14.1.0 (2017-04)53GPP TS 36.455 version 14.1.0 Release 1410 Handling of unknown, unforeseen and erroneous protocol data 72g3Annex A (informative): Change History 73g3History 74g3ETSI ETSI TS 136 455 V14.1.0 (2017-04)63GPP TS 36.455 version 14.1.0 Release 14Foreword This Technical Specificatio
29、n 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-released by the TSG with an
30、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 is incremented for all c
31、hanges 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 136 455 V14.1.0 (2017-04)73GPP TS 36.455 version 14.1.0 Release 141 Scope The present document specifies the
32、control plane radio network layer signalling procedures between eNB and E-SMLC. LPPa supports the concerned functions by signalling procedures defined in this document. LPPa is developed in accordance with the general principles stated in TS 36.401 2. 2 References The following documents contain pro
33、visions 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 specific reference, subsequent revisions do not apply. - For a non-specifi
34、c 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 document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2
35、3GPP TS 36.401: “Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Architecture Description“. 3 3GPP TS 36.413: “Evolved Universal Terrestrial Radio Access Network (E-UTRAN); S1 Application Protocol (S1AP)“. 4 ITU-T Recommendation X.691 (2002-07): “Information technology - ASN.1 encoding
36、 rules - Specification of Packed Encoding Rules (PER) “. 5 3GPP TS 36.104: “Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Base Station (BS) radio transmission and reception“. 6 3GPP TS 36.211: “Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Physical Channels and Modula
37、tion“. 7 3GPP TS 23.032: “Technical Specification Group Services and System Aspects; Universal Geographical Area Description (GAD)“. 8 3GPP TS 36.133: “Evolved Universal Terrestrial Radio Access (E-UTRA); Requirements for support of radio resource management“. 9 3GPP TR 25.921 (version.7.0.0): “Guid
38、elines and principles for protocol description and error handling“. 10 3GPP TS 36.331: “Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification“. 11 IEEE Std 802.11-2012, IEEE Standard for Information technology-Telecommunications and information exc
39、hange between systems-Local and metropolitan area network. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TR 21.905 1 and the following apply. A term defined in the present document takes precedence over the defin
40、ition of the same term, if any, in TR 21.905 1. ETSI ETSI TS 136 455 V14.1.0 (2017-04)83GPP TS 36.455 version 14.1.0 Release 14Elementary Procedure: LPPa protocol consists of Elementary Procedures (EPs). An LPPa Elementary Procedure is a unit of interaction between the eNB and the E-SMLC. An EP cons
41、ists of an initiating message and possibly a response message. Two kinds of EPs are used: - Class 1: Elementary Procedures with response (success or failure), - Class 2: Elementary Procedures without response. Cell Portion: A geographical part of a cell. A cell portion is semi-static, and identical
42、for both the UL and the DL. Within a cell, a cell portion is uniquely identified by its Cell Portion ID. Transmission Point (TP): A set of geographically co-located transmit antennas for one cell, part of one cell or one PRS-only TP. Transmission Points can include base station (eNodeB) antennas, re
43、mote radio heads, a remote antenna of a base station, an antenna of a PRS-only TP, etc. One cell can be formed by one or multiple transmission points. For a homogeneous deployment, each transmission point may correspond to one cell. PRS-only TP: A TP which only transmits PRS signals for PRS-based TB
44、S positioning and is not associated with a cell. 3.2 Symbols For the purposes of the present document, the following symbols apply: 3.3 Abbreviations For the purposes of the present document, the abbreviations given in TR 21.905 1 and the following apply. An abbreviation defined in the present docum
45、ent takes precedence over the definition of the same abbreviation, if any, in TR 21.905 1. BSSID Basic Service Set IDentifier CID Cell-ID (positioning method)DL Downlink E-CID Enhanced Cell-ID (positioning method) eNB E-UTRAN NodeB EP Elementary Procedure EPC Evolved Packet Core E-SMLC Evolved Servi
46、ng Mobile Location Centre E-UTRAN Evolved UTRAN HESSID Homogeneous Extended Service Set IDentifier IE Information Element LCS LoCation ServicesLPP LTE Positioning Protocol LPPa LTE Positioning Protocol Annex MME Mobility Management Entity NW Network OTDOA Observed Time Difference of Arrival RSSI Rec
47、eived Signal Strength Indicator S1AP S1 Application Protocol SRS Sounding Reference Signal SSID Service Set IDentifier TP Transmission Point UE User EquipmentUL Uplink UTDOA Uplink Time Difference of Arrival WLAN Wireless Local Area Network ETSI ETSI TS 136 455 V14.1.0 (2017-04)93GPP TS 36.455 versi
48、on 14.1.0 Release 144 General 4.1 Procedure specification principles The principle for specifying the procedure logic is to specify the functional behaviour of the terminating eNB exactly and completely. Any rule that specifies the behaviour of the originating eNB shall be possible to be verified wi
49、th information that is visible within the system. The following specification principles have been applied for the procedure text in clause 8: - The procedure text discriminates between: 1) Functionality which “shall“ be executed The procedure text indicates that the receiving node “shall“ perform a certain function Y under a certain condition. If the receiving node supports procedure X but cannot perform functionality Y requested in the initiating message of a Class 1 EP, the receiving node shall respond with the message used to report unsucc
