ETSI TS 136 355 V12.5.0 (2016-01)

LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); LTE Positioning Protocol (LPP) (3GPP TS 36.355 version 12.5.0 Release 12)

RTS/TSGR-0236355vc50

General Information

• Status: Published
• Publication Date: 17-Jan-2016
• Technical Committee: 3GPP RAN 2 - Radio layer 2 specification and Radio layer 3 RR specification
• Current Stage: 12 - Completion
• Due Date: 18-Jan-2016
• Completion Date: 18-Jan-2016

Standards Content (Sample)

ETSI TS 1136 355 V12.5.0 (201616-01)






TECHNICAL SPECIFICATIONION
LTE;
Evolved Universal Tl Terrestrial Radio Access (E--UTRA);
LTE Posositioning Protocol (LPP)
(3GPP TS 36.3.355 version 12.5.0 Release 12 12)

---------------------- Page: 1 ----------------------
3GPP TS 36.355 version 12.5.0 Release 12 1 ETSI TS 136 355 V12.5.0 (2016-01)



Reference
RTS/TSGR-0236355vc50
Keywords
LTE
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture 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 present document shall not be modified without the prior written authorization of ETSI. In case of any
existing 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 subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
http://portal.etsi.org/tb/status/status.asp
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/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 the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© European Telecommunications Standards Institute 2016.
All rights reserved.

TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3GPP TS 36.355 version 12.5.0 Release 12 2 ETSI TS 136 355 V12.5.0 (2016-01)
Intellectual 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
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.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 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 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", "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

---------------------- Page: 3 ----------------------
3GPP TS 36.355 version 12.5.0 Release 12 3 ETSI TS 136 355 V12.5.0 (2016-01)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 8
1 Scope . 9
2 References . 9
3 Definitions and Abbreviations . 10
3.1 Definitions . 10
3.2 Abbreviations . 10
4 Functionality of Protocol . 12
4.1 General . 12
4.1.1 LPP Configuration . 12
4.1.2 LPP Sessions and Transactions . 12
4.1.3 LPP Position Methods . 12
4.1.4 LPP Messages . 13
4.2 Common LPP Session Procedure . 13
4.3 LPP Transport . 14
4.3.1 Transport Layer Requirements . 14
4.3.2 LPP Duplicate Detection . 14
4.3.3 LPP Acknowledgement . 15
4.3.3.1 General . 15
4.3.3.2 Procedure related to Acknowledgement . 15
4.3.4 LPP Retransmission . 16
4.3.4.1 General . 16
4.3.4.2 Procedure related to Retransmission . 16
5 LPP Procedures . 17
5.1 Procedures related to capability transfer . 17
5.1.1 Capability Transfer procedure. 17
5.1.2 Capability Indication procedure . 17
5.1.3 Reception of LPP Request Capabilities . 18
5.1.4 Transmission of LPP Provide Capabilities . 18
5.2 Procedures related to Assistance Data Transfer . 18
5.2.1 Assistance Data Transfer procedure . 18
5.2.2 Assistance Data Delivery procedure . 19
5.2.3 Transmission of LPP Request Assistance Data . 19
5.2.4 Reception of LPP Provide Assistance Data . 19
5.3 Procedures related to Location Information Transfer . 19
5.3.1 Location Information Transfer procedure . 20
5.3.2 Location Information Delivery procedure . 20
5.3.3 Reception of Request Location Information . 21
5.3.4 Transmission of Provide Location Information . 21
5.4 Error Handling Procedures . 21
5.4.1 General . 21
5.4.2 Procedures related to Error Indication . 21
5.4.3 LPP Error Detection. 22
5.4.4 Reception of an LPP Error Message . 22
5.5 Abort Procedure . 22
5.5.1 General . 22
5.5.2 Procedures related to Abort . 23
5.5.3 Reception of an LPP Abort Message . 23
6 Information Element Abstract Syntax Definition . 23
ETSI

---------------------- Page: 4 ----------------------
3GPP TS 36.355 version 12.5.0 Release 12 4 ETSI TS 136 355 V12.5.0 (2016-01)
6.1 General . 23
6.2 LPP PDU Structure . 24
– LPP-PDU-Definitions . 24
– LPP-Message . 24
– LPP-MessageBody . 25
– LPP-TransactionID . 25
6.3 Message Body IEs . 26
– RequestCapabilities . 26
– ProvideCapabilities . 26
– RequestAssistanceData . 27
– ProvideAssistanceData . 27
– RequestLocationInformation . 28
– ProvideLocationInformation . 28
– Abort . 28
– Error . 29
6.4 Common IEs . 29
6.4.1 Common Lower-Level IEs . 29
– AccessTypes. 29
– ARFCN-ValueEUTRA . 30
– ARFCN-ValueUTRA . 30
– CellGlobalIdEUTRA-AndUTRA . 30
– CellGlobalIdGERAN . 30
– ECGI . 31
– Ellipsoid-Point . 31
– Ellipsoid-PointWithUncertaintyCircle . 31
– EllipsoidPointWithUncertaintyEllipse . 32
– EllipsoidPointWithAltitude . 32
– EllipsoidPointWithAltitudeAndUncertaintyEllipsoid . 32
– EllipsoidArc . 32
– EPDU-Sequence . 33
– HorizontalVelocity . 33
– HorizontalWithVerticalVelocity . 34
– HorizontalVelocityWithUncertainty . 34
– HorizontalWithVerticalVelocityAndUncertainty. 34
– LocationCoordinateTypes . 34
– Polygon . 35
– PositioningModes . 35
– VelocityTypes . 35
6.4.2 Common Positioning . 35
– CommonIEsRequestCapabilities . 35
– CommonIEsProvideCapabilities . 36
– CommonIEsRequestAssistanceData . 36
– CommonIEsProvideAssistanceData . 36
– CommonIEsRequestLocationInformation . 36
– CommonIEsProvideLocationInformation . 39
– CommonIEsAbort . 40
– CommonIEsError . 41
6.5 Positioning Method IEs . 41
6.5.1 OTDOA Positioning . 41
6.5.1.1 OTDOA Assistance Data . 41
– OTDOA-ProvideAssistanceData . 41
6.5.1.2 OTDOA Assistance Data Elements . 42
– OTDOA-ReferenceCellInfo . 42
– PRS-Info . 43
– OTDOA-NeighbourCellInfoList . 43
6.5.1.3 OTDOA Assistance Data Request . 46
– OTDOA-RequestAssistanceData . 46
6.5.1.4 OTDOA Location Information. 46
– OTDOA-ProvideLocationInformation . 46
6.5.1.5 OTDOA Location Information Elements . 46
– OTDOA-SignalMeasurementInformation . 46
– OTDOA-MeasQuality . 48
ETSI

---------------------- Page: 5 ----------------------
3GPP TS 36.355 version 12.5.0 Release 12 5 ETSI TS 136 355 V12.5.0 (2016-01)
6.5.1.6 OTDOA Location Information Request . 48
– OTDOA-RequestLocationInformation . 48
6.5.1.7 OTDOA Capability Information . 49
– OTDOA-ProvideCapabilities . 49
6.5.1.8 OTDOA Capability Information Request . 49
– OTDOA-RequestCapabilities. 49
6.5.1.9 OTDOA Error Elements . 50
– OTDOA-Error . 50
– OTDOA-LocationServerErrorCauses . 50
– OTDOA-TargetDeviceErrorCauses . 50
6.5.2 A-GNSS Positioning . 51
6.5.2.1 GNSS Assistance Data . 51
– A-GNSS-ProvideAssistanceData . 51
– GNSS-CommonAssistData . 51
– GNSS-GenericAssistData . 51
6.5.2.2 GNSS Assistance Data Elements . 52
– GNSS-ReferenceTime . 52
– GNSS-SystemTime . 53
– GPS-TOW-Assist . 54
– NetworkTime . 54
– GNSS-ReferenceLocation . 56
– GNSS-IonosphericModel . 56
– KlobucharModelParameter . 56
– NeQuickModelParameter . 57
– GNSS-EarthOrientationParameters . 57
– GNSS-TimeModelList . 58
– GNSS-DifferentialCorrections . 59
– GNSS-NavigationModel . 61
– StandardClockModelList . 63
– NAV-ClockModel . 64
– CNAV-ClockModel . 65
– GLONASS-ClockModel . 66
– SBAS-ClockModel . 66
– BDS-ClockModel . 67
– NavModelKeplerianSet . 67
– NavModelNAV-KeplerianSet . 68
– NavModelCNAV-KeplerianSet . 70
– NavModel-GLONASS-ECEF . 71
– NavModel-SBAS-ECEF . 72
– NavModel-BDS-KeplerianSet . 73
– GNSS-RealTimeIntegrity . 74
– GNSS-DataBitAssistance . 75
– GNSS-AcquisitionAssistance. 76
– GNSS-Almanac . 79
– AlmanacKeplerianSet . 80
– AlmanacNAV-KeplerianSet. 81
– AlmanacReducedKeplerianSet . 82
– AlmanacMidiAlmanacSet . 83
– AlmanacGLONASS-AlmanacSet . 84
– AlmanacECEF-SBAS-AlmanacSet. 85
– AlmanacBDS-AlmanacSet . 86
– GNSS-UTC-Model . 87
– UTC-ModelSet1 . 87
– UTC-ModelSet2 . 88
– UTC-ModelSet3 .
...