ETSI TS 151 010-7 V12.1.0 (2014-10)

ETSI TS 151 010-7 V12.1.0 (2014-10)






TECHNICAL SPECIFICATION
Digital cellular telecommunications system (Phase 2+);
Mobile Station (MS) conformance specification;
Part 7: Location Services (LCS) test scenarios
and assistance data
(3GPP TS 51.010-7 version 12.1.0 Release 12)

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GLOBAL SYSTEM FOR
MOBILE COMMUNICATIONS
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3GPP TS 51.010-7 version 12.1.0 Release 12 1 ETSI TS 151 010-7 V12.1.0 (2014-10)



Reference
RTS/TSGG-0351010-7vc10
Keywords
GSM
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3GPP TS 51.010-7 version 12.1.0 Release 12 2 ETSI TS 151 010-7 V12.1.0 (2014-10)
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 (http://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", "may not", "need", "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

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3GPP TS 51.010-7 version 12.1.0 Release 12 3 ETSI TS 151 010-7 V12.1.0 (2014-10)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 6
1 Scope . 7
2 References . 7
3 Abbreviations . 7
3.1 Abbreviations . 7
4 Orbital model information, assistance data and assistance data files . 8
4.1 General . 8
5 GPS information . 8
5.1 GPS Scenario and Assistance data for Assisted GPS signalling tests . 8
5.1.1 General . 8
5.1.2 GPS Scenario . 8
5.1.3 Assistance Data Reference Time . 9
5.1.3a Assistance Data GPS Reference Time Extension . 9
5.1.4 Assistance Data Reference Location . 9
5.1.5 Assistance Data Navigation Model . 9
5.1.6 Assistance Data Ionospheric Model . 10
5.1.7 Assistance Data Almanac . 10
5.1.7a Assistance Data GPS Almanac Extension . 11
5.1.8 Assistance Data Acquisition Assistance . 11
5.1.8a Assistance Data GPS Acquisition Assistance Extension . 12
5.2 GPS Scenarios and Assistance Data for Assisted GPS Minimum Performance tests . 13
5.2.1 General . 13
5.2.1.0 Introduction . 13
5.2.1.1 Satellite constellations and assistance data for performance testing . 13
5.2.1.2 GPS Scenarios for performance testing. 13
5.2.1.2.0 General . 13
5.2.1.2.1 GPS Scenario #1 . 13
5.2.1.2.2 GPS Scenario #2 . 14
5.2.1.2.3 GPS Scenario #3 . 14
5.2.1.2.4 MS Location for TTFF test cases . 14
5.2.1.2.4.0 General . 14
5.2.1.2.4.1 MS Location Offset . 15
5.2.1.2.4.2 MS Altitude. 15
5.2.1.2.5 Satellites to be simulated in each test case . 15
5.2.2 Information elements required for normal MS based testing . 15
5.2.3 Information elements required for MS based Sensitivity Fine Time Assistance test case . 16
5.2.4 Information elements available for normal MS assisted testing . 16
5.2.5 Information elements available for MS assisted Sensitivity Fine Time Assistance test case . 18
5.2.6 Contents of Information elements for Minimum performance testing . 18
5.2.6.1 General . 18
5.2.6.2 IE Random Offset Values . 19
5.2.6.2.0 Introduction . 19
5.2.6.2.1 GPS TOW . 19
5.2.6.2.2 GPS bit number (BN or Bit #) . 19
5.2.6.3 Assistance Data Reference Time . 19
5.2.6.3a Assistance Data GPS Reference Time Extension . 21
5.2.6.4 Assistance Data Reference Location . 21
5.2.6.5 Assistance Data Navigation Model . 21
5.2.6.6 Assistance Data Ionospheric Model . 22
ETSI

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3GPP TS 51.010-7 version 12.1.0 Release 12 4 ETSI TS 151 010-7 V12.1.0 (2014-10)
5.2.6.7 Assistance Data Almanac . 22
5.2.6.7a Assistance Data GPS Almanac Extension . 23
5.2.6.8 Assistance Data Acquisition Assistance . 23
5.2.6.8a Assistance Data GPS Acquisition Assistance Extension . 25
6 GNSS information . 26
6.1 GNSS Scenarios and Assistance Data for Assisted GNSS signalling tests . 26
6.1.1 General . 26
6.1.2 GNSS Scenario . 26
6.1.3 Default Assistance Data Elements to be provided by the SS . 27
6.1.4 Assistance Data values . 28
Assistance Data GPS Almanac Extension . 31
Assistance Data GPS Acquisition Assistance Extension. 32
Assistance Data GANSS Time Model Extension . 35
Assistance Data GANSS Reference Measurement Extension . 38
6.2 GNSS Scenarios and Assistance Data for Assisted GNSS Minimum Performance tests . 41
6.2.1 General . 41
6.2.1.0 Introduction . 41
6.2.1.1 Satellite constellations and assistance data for A-GNSS performance testing . 41
6.2.1.2 GNSS Scenarios for A-GNSS performance testing . 41
6.2.1.2.0 Introduction . 41
6.2.1.2.1 GNSS Scenario #1 . 42
6.2.1.2.2 GNSS Scenario #2 . 43
6.2.1.2.3 GNSS Scenario #3 . 44
6.2.1.2.3.0 Introduction . 44
6.2.1.2.3.1 GNSS Scenario #3A . 44
6.2.1.2.3.2 GNSS Scenario #3B . 44
6.2.1.2.3.3 QZSS Scenario #1 . 44
6.2.1.2.3.4 WAAS Scenario . 45
6.2.1.2.3.5 EGNOS Scenario . 45
6.2.1.2.3.6 MSAS Scenario . 45
6.2.1.2.3.7 GAGAN Scenario . 45
6.2.1.2.4 GNSS Scenario #4 . 45
6.2.1.2.4.0 Introduction . 45
6.2.1.2.4.1 GNSS Scenario #4A . 45
6.2.1.2.4.2 GNSS Scenario #4B . 45
6.2.1.2.4.3 GNSS Scenario #4C . 46
6.2.1.2.4.4 GNSS Scenario #4D . 46
6.2.1.2.4.5 QZSS Scenario #2 . 46
6.2.1.2.3.6 WAAS Scenario . 46
6.2.1.2.3.7 EGNOS Scenario . 46
6.2.1.2.3.8 MSAS Scenario . 46
6.2.1.2.3.9 GAGAN Scenario . 46
6.2.1.2.5 MS Location for TTFF test cases . 46
6.2.1.2.5.0 Introduction . 46
6.2.1.2.5.1 MS Location Offset . 47
6.2.1.2.5.2 MS Altitude. 47
6.2.2 Information elements required for normal MS based testing . 47
6.2.3 Information elements required for MS based Sensitivity Fine Time Assistance test case . 49
6.2.4 Information elements available for normal MS assisted testing . 49
6.2.5 Information elements available for MS assisted Sensitivity Fine Time Assistance test case . 52
6.2.6 Contents of Information elements for Minimum performance testing . 53
6.2.6.1 General . 53
6.2.6.2 IE Random Offset Values . 54
6.2.6.2.0 Introduction . 54
6.2.6.2.1 GNSS TOW . 54
6.2.6.2.2 GNSS bit number (BN or Bit #) . 54
6.2.6.3 Satellite SV IDs to be used . 54
6.2.6.4 Assistance Data Contents . 55
Assistance Data GPS Acquisition Assistance Extension: sub-test 3, 4 . 60
Assistance Data GANSS Time Model Extension: sub-test 4 . 64
Assistance Data GANSS Reference Measurement Extension: sub-test 1, 2, 4 . 68
ETSI

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3GPP TS 51.010-7 version 12.1.0 Release 12 5 ETSI TS 151 010-7 V12.1.0 (2014-10)
Annex A (normative): GPS data files . 72
A.1 GPS data files for signalling tests . 72
A.2 GPS data files for Minimum Performance tests . 72
Annex B (normative): GNSS data files. 73
B.1 GNSS data files for signalling tests . 73
B.2 GNSS data files for Minimum Performance tests . 73
Annex C (informative): Change history . 74
History . 75

ETSI

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3GPP TS 51.010-7 version 12.1.0 Release 12 6 ETSI TS 151 010-7 V12.1.0 (2014-10)
Foreword
rd
This Technical Specification has been produced by the 3 Generation 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
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 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.
The present document is part 1 of a multi-part deliverable covering the Digital cellular telecommunications system
(GSM Phase2 and Phase 2+ Releases 1996, 1997, 1998, 1999, 3GPP Release 4, 3GPP Release 5, 3GPP Release 6,
3GPP Release 7, 3GPP Release 8 and 3GPP Release 9); Mobile Station (MS) conformance specification, as identified
below:
Part 1: Conformance specification
Reference: 3GPP TS 51.010-1.
Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification.
Reference: 3GPP TS 51.010-2.
Part 3: Layer 3 (L3) Abstract Test Suite (ATS).
Reference: 3GPP TS 51.010-3.
Part 4: SIM Application Toolkit conformance specification.
Reference: 3GPP TS 11.10-4.
Part 5: Inter-RAT (GERAN to UTRAN) Abstract Test Suite (ATS)
Reference: 3GPP TS 51.010-5.
Part 7: Location Services (LCS) test scenarios and assistance data.
Reference: 3GPP TS 51.010-7.
ETSI

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3GPP TS 51.010-7 version 12.1.0 Release 12 7 ETSI TS 151 010-7 V12.1.0 (2014-10)
1 Scope
The present document contains the orbital model information, the assistance data and the assistance data files that shall
be used for all LCS Assisted GPS and Assisted GNSS test cases defined in subclause 70 of TS 51.010-1 [4].
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 specific 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 document.
[1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
[2] 3GPP TR 41.001: "GSM Release specifications".
[3] 3GPP TR 21 912 (V3.1.0): "Example 2, using fixed text".
[4] 3GPP TS 51.010-1: "Mobile Station (MS) conformance specification; Part 1: Conformance
specification".
[5] 3GPP TS 44.031: "Location Services (LCS); Mobile Station (MS) - Serving Mobile Location
Centre (SMLC), Radio Resource LCS Protocol (RRLP)".
[6] STANAG 4294: NATO STANAG 4294. Navstar Global Positioning System (GPS) System
Characteristics.
[7] 3GPP TS 23.032: "Universal Geographical Area Description (GAD)".
[8] 3GPP TS 45.005: "Reference needed".
3 Abbreviations
3.1 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 document takes precedence over the definition of the same abbreviation, if any, in
TR 21.905 [1].
A-GNSS Assisted - Global Navigation Satellite System
A-GPS Assisted - Global Positioning System
FFS For Further Study
GNSS Global Navigation Satellite System
GPS Global Positioning System
LCS Location Services
SS Satellite Simulator
SV Space Vehicle
SV ID Space Vehicle Identification
ETSI

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3GPP TS 51.010-7 version 12.1.0 Release 12 8 ETSI TS 151 010-7 V12.1.0 (2014-10)
4 Orbital model information, assistance data and
assistance data files
4.1 General
The following subclauses define the GPS and GNSS orbital model information, the assistance data and the assistance
data files for the test cases defined in TS 51.010-1 [4] subclauses 70.7 to 70.9 for A-GPS Signalling test cases,
subclauses 70.13 to 70.15 for A-GNSS Signalling test cases, subclause 70.11 for A-GPS Minimum Performance test
cases and subclause 70.16 for A-GNSS Minimum Performance test cases.
The orbital model information is defined and where appropriate is given in Yuma format in .txt files for each scenario in
the appropriate data file defined in Annex A or Annex B.
Where the assistance data is fixed or is not required on a per-satellite basis, then it is defined in the following
subclauses. Where assistance data is required on a per-satellite basis, or where the values of the data also vary with time
then it is specified in comma-separated-variable files in the appropriate data file defined in Annex A or Annex B. These
files specify the values to be used for each satellite, indexed by satellite PRN or SV ID, and, where applicable, the
values to be used indexed by both time and satellite PRN or SV ID.
All the Assistance Data information elements are given with reference to TS 44.031 [5], where the details are defined.
5 GPS information
5.1 GPS Scenario and Assistance data for Assisted GPS
signalling tests
5.1.1 General
This subclause defines the GPS scenario and the associated assistance data that shall be used for all Assisted GPS
signalling tests defined in TS 51.010-1 [4] subclauses 70.7 to 70.9.
The satellite simulator (SS) shall generate the six satellite signals defined in subclause 5.1.2 and shall provide assistance
data as defined in subclauses 5.1.3 to 5.1.8.
Where assistance data is required on a per-satellite basis, or where the values of the data also varies with time it is
specified in comma-separated-variable files in the GPS_data.zip file defined in Annex A. These files specify the values
to be used for each satellite, indexed by satellite PRN, and, where applicable, the values to be used indexed by both time
and satellite PRN.
Assistance data that is marked as "time varying" and the GPS TOW field are only specified and used in 0.96 second
increments. Interpolation between these values shall not be used.
The accuracy of the GPS TOW and assistance data that is marked as "time varying" in the provided assistance data shall
be within +/- 2 s relative to the GPS time in the system simulator.
Assistance data Information Elements and fields that ar
...