Canonical Atlas record

TR 22.121

Service aspects; The Virtual Home Environment (VHE); Stage 1

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Responsible WGS1

StatusUnder change control

Initial releaseRel-4

Selected releaseRel-4

Latest indexed version5.3.1

Series22

TypeTR

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-44.1.10 WI8 CRs · 8 approved

Rel-55.3.11 WI4 CRs · 4 approved

R99no version indexed3 WI9 CRs · 9 approved

Release 19993.3.10 WI0 CRs

Rel-4 snapshot

Work affecting this release

8 indexed Change Requests · 0 connected Work Items.

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

CR 0015 — Synchronisation of distributed user profiles

CR 0016 — Uniquely addressable user profiles

CR 0017 — VASP indirect support of VHE

CR 0018 — Changes to TS 22.121 Release 4 - Update of 097 submitted to S1 Plenary

CR 0011 — VHE in R00 User Profile

CR 0012 — VHE in R00

CR 0013 — Change of MExE name

CR 0014 — Realisation of Application interface

Version history

Indexed versions

Showing 15 of 15 indexed versions.

5.3.1Rel-5SA-#162002-07-19

4.1.1Rel-4SA-#162002-07-19

3.3.1Release 1999SA-#162002-07-19

5.3.0Rel-5SA-#152002-03-28

5.2.0Rel-5SA-#142002-01-10

5.1.0Rel-5SA-#122001-06-27

5.0.0Rel-5SA-#112001-04-02

4.1.0Rel-4SA-#112001-04-02

4.0.0Rel-4SA-#42000-10-18

3.3.0Release 1999SA-#82000-06-28

3.2.0Release 1999SA-#72000-03-15

3.1.0Release 1999SA-#51999-10-13

3.0.0Release 1999SA-#41999-06-23

0.1.0Release 1999-1999-04-04

0.0.0Release 1999-1999-03-04

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TR 22.121

IMS

Provisioning of IP-based multimedia services

Rel-5official

OSA

Open Service Access

Historical association · verification pending

R99historical link

TEI

(Small) Technical Enhancements and Improvements for R99

R99parsed

VHE

Virtual Home Environment

R99official

Knowledge graph

Related standards

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