Canonical Atlas record

TS 25.453

UTRAN Iupc interface Positioning Calculation Application Part (PCAP) signalling

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Responsible WGR3

StatusUnder change control

Initial releaseRel-5

Selected releaseRel-10

Latest indexed version19.0.0

Series25

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-4no version indexed2 WI0 CRs

Rel-55.12.05 WI42 CRs · 35 approved

Rel-66.11.06 WI38 CRs · 27 approved

Rel-77.13.012 WI80 CRs · 27 approved

Rel-88.3.04 WI11 CRs · 5 approved

Rel-99.3.02 WI10 CRs · 3 approved

Rel-1010.4.02 WI28 CRs · 9 approved

Rel-1111.2.01 WI7 CRs · 3 approved

Rel-1212.2.04 WI19 CRs · 6 approved

Rel-1313.1.02 WI12 CRs · 2 approved

Rel-1414.0.00 WI0 CRs

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

R99no version indexed3 WI0 CRs

Rel-10 snapshot

Work affecting this release

28 indexed Change Requests · 2 connected Work Items.

Showing 12 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR 0134 rev.1 — Adding of IMSI and IMEI to PERFORM LOCATION REQUEST message

CR 0145 rev.2 — Correction to Galileo Assistance Data Elements

CR 0134 — Adding of IMSI and IMEI to PERFORM LOCATION REQUEST message

CR 0129 — PCAP ASN.1 Cleanup

CR 0145 rev.1 — Correction to Galileo Assistance Data Elements

CR 0145 — Correction to Galileo Assistance Data Elements

CR 0133 rev.1 — Adding of IMSI and IMEI to PERFORM LOCATION REQUEST message

CR 0138 rev.1 — Correct ASN.1 definitions of IMSI and IMEI

CR 0123 — Small Technical Enhancements and Improvements for GNSS (PCAP)

CR 0133 — Adding of IMSI to PERFORM LOCATION REQUEST message

CR 0135 rev.2 — ASN.1 corrections and cleanup of 25.453

CR 0128 rev.1 — Clarification of reporting of CellID measurements

Version history

Indexed versions

Showing 60 of 68 indexed versions.

19.0.0Rel-19SA#1092025-10-02

18.0.0Rel-18SA#1032024-04-03

17.0.0Rel-17SA#95-e2022-04-05

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

15.0.0Rel-15SA#802018-07-02

14.0.0Rel-14RAN#752017-03-24

13.1.0Rel-13RAN#712016-03-19

13.0.0Rel-13RAN#702015-12-21

12.2.0Rel-12RAN#662014-12-26

12.1.0Rel-12RAN#652014-09-22

9.3.0Rel-9RAN#622013-12-19

8.3.0Rel-8RAN#622013-12-19

7.13.0Rel-7RAN#622013-12-19

12.0.0Rel-12RAN#622013-12-19

11.2.0Rel-11RAN#622013-12-19

10.4.0Rel-10RAN#622013-12-19

11.1.0Rel-11RAN#602013-06-27

11.0.0Rel-11SA#572012-09-24

10.3.0Rel-10RAN#522011-06-24

9.2.1Rel-9RAN#512011-04-04

10.2.0Rel-10RAN#512011-04-04

10.1.0Rel-10RAN#502010-12-21

9.2.0Rel-9RAN#492010-09-28

10.0.0Rel-10RAN#492010-09-28

9.1.0Rel-9RAN#472010-04-06

9.0.0Rel-9SA#462009-12-18

8.2.0Rel-8RAN#452009-09-30

8.1.0Rel-8RAN#432009-03-16

8.0.0Rel-8RAN#422008-12-16

7.12.0Rel-7RAN#422008-12-16

7.11.0Rel-7RAN#402008-06-18

7.10.0Rel-7RAN#392008-03-20

7.9.0Rel-7RAN#382007-12-11

7.8.0Rel-7RAN#372007-10-01

7.7.0Rel-7RAN#362007-06-22

7.6.0Rel-7RAN#352007-03-23

6.11.0Rel-6RAN#352007-03-23

5.12.0Rel-5RAN#352007-03-23

7.5.0Rel-7RAN#342006-12-13

7.4.0Rel-7RAN#332006-10-10

7.3.0Rel-7RAN#322006-06-16

7.2.0Rel-7RAN#312006-03-24

7.1.0Rel-7RAN#302005-12-20

6.10.0Rel-6RAN#302005-12-20

7.0.0Rel-7RAN#292005-10-10

6.9.0Rel-6RAN#282005-06-21

5.11.0Rel-5RAN#282005-06-21

6.8.0Rel-6RAN#272005-03-22

5.10.0Rel-5RAN#272005-03-22

6.7.0Rel-6RAN#262005-01-06

6.6.0Rel-6RAN#252004-09-24

6.5.0Rel-6RAN#242004-06-18

6.4.0Rel-6RAN#232004-04-06

5.9.0Rel-5RAN#232004-04-06

6.3.0Rel-6RAN#222004-01-13

5.8.0Rel-5RAN#222004-01-13

6.2.0Rel-6RAN#212003-09-30

5.7.0Rel-5RAN#212003-09-30

6.1.0Rel-6RAN#202003-06-17

5.6.0Rel-5RAN#202003-06-17

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 25.453

Effective Acronym:

Rel-4 RAN improvements

Rel-4official

TEI4

(Small) Technical Enhancements and Improvements for Rel-4

Rel-4parsed

Effective Acronym:

Rel-5 RAN improvements

Rel-5official

IMS

Provisioning of IP-based multimedia services

Rel-5official

LCS-INTF

Open SMLC-SRNC Interface within the UTRAN to support A-GPS Positioning

Rel-5official

TEI5

(Small) Technical Enhancements and Improvements for Rel-5

Rel-5parsed

TLM5

Rel-5 Terminal interfaces

Rel-5official

WI 9

Rel-6 RAN improvements

Rel-6official

LCS-Rel4Pos

Open SMLC-SRNC Interface within the UTRAN to support UTRAN Rel-4 positioning methods

Rel-6official

LCS2

Location Services enhancements 2

Rel-6official

LCS2-UEpos

UE positioning for Location Services enhancements 2

Rel-6official

LCS2-UEpos-enh

Deleted - UE positioning enhancements - other methods

Rel-6official

TEI6

(Small) Technical Enhancements and Improvements for Rel-6

Rel-6parsed

WI 20029

Rel-7 RAN improvements

Rel-7official

AGNSS

Stage 1/2 for Towards AGNSS Concept

Rel-7official

LCS3

Location Services enhancements

Rel-7official

LCS3-GNSS-UTRAN

Global Navigation Satellite System (GNSS) in UTRAN

Rel-7official

LCS3-UEPos-UTDOA

Inclusion of Uplink TDOA UE positioning method in the UTRAN specifications

Rel-7official

LCS3-UEPos-Velocity

UE positioning - Velocity

Rel-7official

LCS3-UEpos

Deleted - UE positioning Rel-7

Rel-7official

Mp (MRFC - MRFP) interface

Rel-7official

RANimp-ExtCell

Extended WCDMA Cell Range

Rel-7official

TEI7

(Small) Technical Enhancements and Improvements for Rel-7

Rel-7parsed

VHCRTDD

7.68 Mcps TDD option

Rel-7official

VHCRTDD-IurIub

VHCRTDD: UTRAN Iub/Iur Protocol Aspects

Rel-7official

ANSS

Support for Additional Navigation Satellite Systems (ANSS) for LCS

Rel-8official

Effective Acronym:

Rel-8 RAN improvements

Rel-8official

RANimp-ANSS

RAN2 part of Support for Additional Navigation Satellite Systems (ANSS) for LCS

Rel-8official

TEI8

(Small) Technical Enhancements and Improvements for Rel-8

Rel-8parsed

Effective Acronym:

Rel-9 RAN improvements

Rel-9official

TEI9

(Small) Technical Enhancements and Improvements for Rel-9

Rel-9parsed

LCS_UMTS_RFPMT-Core

Core part: Inclusion of RF Pattern Matching Technologies as positioning method in the UTRAN

Rel-10official

TEI10

(Small) Technical Enhancements and Improvements for Rel-10

Rel-10parsed

TEI11

(Small) Technical Enhancements and Improvements for Rel-11

Rel-11parsed

LCS_BDS-UTRA-Core

Core part: Support for BeiDou Navigation Satellite System (BDS) for UTRA

Rel-12official

TEI12

(Small) Technical Enhancements and Improvements for Rel-12

Rel-12parsed

UTRA_HNB_Pos

HNB Positioning for UTRA

Rel-12parsed

UTRA_HNB_Pos-Core

Core part: HNB Positioning for UTRA

Rel-12parsed

TEI13

(Small) Technical Enhancements and Improvements for Rel-13

Rel-13parsed

UTRA_LTE_iPos_enh-Core

Core part: Indoor Positioning enhancements for UTRA and LTE

Rel-13parsed

LCS

Location Services

R99official

TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

UTRAN

UMTS Terrestrial Radio Access Network

R99official

Knowledge graph

Related standards

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