3GPP Atlas

Canonical Atlas record

TS 29.173

Location Services (LCS); Diameter-based SLh interface for Control Plane LCS

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Responsible WGC4
StatusUnder change control
Initial releaseRel-9
Selected releaseRel-9
Latest indexed version19.0.0
Series29
TypeTS

Release evolution

Compare evidence between releases

Use indexed version, Work Item and Change Request evidence to see what changed around this specification. This is an evidence trail, not a clause-by-clause normative diff.

Release ledger

Version · WI · CR evidence by release

Rel-99.4.02 WI10 CRs · 4 approved
Rel-1010.4.01 WI9 CRs · 4 approved
Rel-1111.1.01 WI6 CRs · 1 approved
Rel-1212.3.02 WI11 CRs · 4 approved
Rel-1313.0.00 WI0 CRs
Rel-1414.0.01 WI7 CRs · 4 approved
Rel-1515.0.00 WI0 CRs
Rel-1616.0.00 WI0 CRs
Rel-1717.0.00 WI0 CRs
Rel-1818.0.00 WI0 CRs
Rel-1919.0.00 WI0 CRs

Rel-9 snapshot

Work affecting this release

10 indexed Change Requests · 2 connected Work Items.

Showing 10 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0001 — Addition of Command Codes

CR 0002 — Command code value

CR 0002 rev.1 — Command code value

CR 0003 — Identifications of MME in location procedures

CR 0003 rev.1 — Identifications of MME in location procedures

CR 0003 rev.2 — Identifications of MME in location procedures

CR 0006 — MSC-Number Format

CR 0006 rev.1 — MSC-Number Format

CR 0011 — Clarification on the use of Vendor-Specific-Application-Id AVP

CR 0011 rev.1 — Clarification on the use of Vendor-Specific-Application-Id AVP

Version history

Indexed versions

Showing 27 of 27 indexed versions.

19.0.0Rel-19SA#1092025-10-08
18.0.0Rel-18SA#1032024-04-08
17.0.0Rel-17SA#95-e2022-04-01
16.0.0Rel-16SA#88-e2020-07-08
15.0.0Rel-15SA#802018-06-23
14.0.0Rel-14CT#752017-03-16
13.0.0Rel-13SA#702015-12-18
12.3.0Rel-12CT#672015-03-19
12.2.0Rel-12CT#652014-09-30
12.1.0Rel-12CT#622013-12-17
12.0.0Rel-12CT#592013-03-13
9.4.0Rel-9CT#582012-12-21
11.1.0Rel-11CT#582012-12-21
10.4.0Rel-10CT#582012-12-21
11.0.0Rel-11SA#572012-09-28
10.3.0Rel-10CT#572012-09-28
9.3.0Rel-9CT#552012-03-22
10.2.0Rel-10CT#552012-03-22
9.2.0Rel-9CT#542011-12-19
10.1.0Rel-10CT#542011-12-19
10.0.0Rel-10SA#512011-04-08
9.1.0Rel-9CT#492010-09-28
9.0.0Rel-9CT#472010-04-06
2.0.0Rel-9 · pre-approvalCT#472010-03-19
1.0.0Rel-9 · pre-approvalCT#462009-12-12
0.2.0Rel-9 · pre-approval-2009-10-26
0.1.0Rel-9 · pre-approval-2009-09-09

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 29.173

LCS_EPS-CPS

CT4 aspects of Control Plane LCS in the EPC

Historical association · verification pending
Rel-9historical link
TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed
TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed
TEI11

(Small) Technical Enhancements and Improvements for Rel-11

Rel-11parsed
Dia_SGSN_GMLC

Diameter based interface between SGSN-GMLC (Stage 3)

Rel-12official
TEI12

(Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed
TEI14

(Small) Technical Enhancements and Improvements for Rel-14

Rel-14parsed

Knowledge graph

Related standards

No graph edges indexed yet. The graph API is available at this JSON endpoint.