Canonical Atlas record

TS 22.071

Location Services (LCS); Service description; Stage 1

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Responsible WGS1

StatusUnder change control

Initial releaseRel-4

Selected releaseRel-99

Latest indexed version19.0.0

Series22

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

R00no version indexed0 WI1 CR · 1 approved

Rel-44.6.02 WI25 CRs · 25 approved

Rel-55.4.03 WI12 CRs · 12 approved

Rel-66.7.02 WI23 CRs · 22 approved

Rel-77.4.03 WI9 CRs · 5 approved

Rel-88.1.05 WI2 CRs · 2 approved

Rel-99.1.01 WI1 CR · 1 approved

Rel-1010.0.00 WI0 CRs

Rel-1111.0.00 WI0 CRs

Rel-1212.0.00 WI0 CRs

Rel-1313.0.01 WI0 CRs

Rel-1414.1.01 WI7 CRs · 3 approved

Rel-1515.1.00 WI2 CRs · 1 approved

Rel-1616.0.00 WI0 CRs

Rel-1717.0.00 WI0 CRs

Rel-1818.0.10 WI0 CRs

Rel-1919.0.00 WI2 CRs

R99no version indexed2 WI8 CRs · 8 approved

Release 19993.5.00 WI0 CRs

Rel-99 snapshot

Work affecting this release

0 indexed Change Requests · 2 connected Work Items.

Showing 8 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0005 — U.S. specific Emergency Services requirements included as an informative annex.

CR 0004 — Editorial changes for alignment

CR 0002 — UMTS LCS service requirements

CR 0001 rev.1 — UMTS LCS service requirements support for mobile originated positioning requests, and velocity as a service parameter

CR 0034 — Closure of a loophole in the privacy settings

CR 0003 — LCS accuracy requirements

CR 0007 — Correction to LCS Service Description Stage 1 Document (R’99)

CR 0066 — Routing of Emergency Calls based on Geographic Coordinates

Version history

Indexed versions

Showing 49 of 49 indexed versions.

19.0.0Rel-19SA#1092025-10-15

18.0.1Rel-18SA#1032024-04-05

18.0.0Rel-18SA#1032024-04-05

17.0.0Rel-17SA#95-e2022-04-01

16.0.0Rel-16SA#88-e2020-07-16

15.1.0Rel-15SA#87-E2020-03-27

15.0.0Rel-15SA#802018-07-04

14.1.0Rel-14SA#692015-09-25

14.0.0Rel-14SA#682015-06-26

13.0.0Rel-13SA#682015-06-26

12.0.0Rel-12SA#652014-10-03

11.0.0Rel-11SA#572012-09-21

10.0.0Rel-10SA#512011-04-08

9.1.0Rel-9SA#492010-10-01

9.0.0Rel-9SA#462009-12-20

8.1.0Rel-8SA#422008-12-18

8.0.0Rel-8SA#382007-12-20

7.4.0Rel-7SA#302005-12-19

7.3.0Rel-7SA#292005-10-06

7.2.0Rel-7SA#282005-06-24

7.1.0Rel-7SA#262004-12-23

7.0.0Rel-7SA#242004-06-14

6.7.0Rel-6SA#232004-03-23

5.4.0Rel-5SA#232004-03-23

4.6.0Rel-4SA#232004-03-23

3.5.0Release 1999SA#232004-03-23

6.6.0Rel-6SA#222004-01-06

5.3.0Rel-5SA#222004-01-06

6.5.0Rel-6SA#212003-09-30

5.2.0Rel-5SA#212003-09-30

4.5.0Rel-4SA#212003-09-30

6.4.0Rel-6SA#202003-06-18

6.3.0Rel-6SA#192003-03-25

6.2.0Rel-6SA-#182002-12-18

6.1.0Rel-6SA-#172002-09-17

6.0.0Rel-6SA-#162002-07-04

5.1.1Rel-5SA-#152002-04-04

4.4.1Rel-4SA-#152002-04-04

5.1.0Rel-5SA-#152002-03-25

4.4.0Rel-4SA-#152002-03-25

3.4.0Release 1999SA-#152002-03-25

5.0.0Rel-5SA-#142002-01-10

4.3.0Rel-4SA-#112001-04-02

4.2.0Rel-4SA-#102001-01-08

4.1.0Rel-4SA-#92000-10-18

3.3.0Release 1999SA-#92000-10-18

4.0.0Rel-4SA-#82000-06-28

3.2.0Release 1999SA-#61999-12-17

3.1.0Release 1999SA-#51999-10-13

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 22.071

WI 1642

Stage 1 for LCS support in the PS domain

Historical association · verification pending

Rel-4historical link

LCS4

Rel-4 Location Services enhancements

Rel-4parsed

WI 1641

Stage 1 for Event based and Periodic LCS

Historical association · verification pending

Rel-5historical link

LCS1

Rel-5 Location Services enhancements

Historical association · verification pending

Rel-5historical link

TEI5

(Small) Technical Enhancements and Improvements for Rel-5

Rel-5parsed

LCS2

Location Services enhancements 2

Rel-6official

TEI6

(Small) Technical Enhancements and Improvements for Rel-6

Rel-6parsed

AGNSS

Stage 1/2 for Towards AGNSS Concept

Historical association · verification pending

Rel-7historical link

EMC1

PS domain and IMS impacts for supporting IMS Emergency calls (EMC1)

Historical association · verification pending

Rel-7historical link

LCS3

Location Services enhancements

Historical association · verification pending

Rel-7historical link

AIPN

Deleted - All-IP Network

Historical association · verification pending

Rel-8historical link

AIPN-SAE

Requirements for evolution of the 3GPP system architecture

Rel-8official

ANSS

Stage 1 for ANSS for LCS

Historical association · verification pending

Rel-8historical link

FS_SAE

Study on 3GPP System Architecture Evolution

Historical association · verification pending

Rel-8historical link

TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed

TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed

DUMMY

Awaiting formal work item

Rel-13parsed

ELIOT

Enhancing Location Capabilities for Indoor and Outdoor Emergency Communications

Rel-14parsed

LCS

Location Services

R99official

TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

Knowledge graph

Related standards

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