Canonical Atlas record

TS 08.20

Rate Adaptation on the Base Station System - Mobile Service Switching Centre (BSS-MSC) Interface

Open in graph Compare this spec Standards catalogue

Search Rel-97 ↗JSON 3GPP Portal ↗DynaReport ↗

Responsible WGC3

StatusUnder change control

Initial releasePhase 1

Selected releaseRel-97

Latest indexed version8.4.0

Series8

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

Ph1no version indexed0 WI2 CRs · 2 approved

Phase 13.1.20 WI0 CRs

Phase 2+5.4.00 WI0 CRs

Phase 24.2.30 WI0 CRs

Ph2no version indexed0 WI6 CRs · 4 approved

R96no version indexed0 WI4 CRs · 4 approved

R97no version indexed0 WI1 CR · 1 approved

R98no version indexed0 WI2 CRs · 2 approved

R99no version indexed4 WI6 CRs · 5 approved

Release 19976.1.00 WI0 CRs

Release 19987.1.00 WI0 CRs

Release 19998.4.10 WI0 CRs

Rel-97 snapshot

Work affecting this release

0 indexed Change Requests · 0 connected Work Items.

Showing 1 CR records from the available cross-release sample. Browse release CR records (JSON) →

CR A011 — Correction to downgrading procedure for HSCSD

Version history

Indexed versions

Showing 19 of 19 indexed versions.

8.4.0Release 1999—2001-04-04

7.1.0Release 1998—2001-04-04

6.1.0Release 1997—2001-04-04

5.4.0Phase 2+—2001-04-04

8.3.0Release 1999—2000-12-21

8.2.0Release 1999—2000-10-18

8.1.0Release 1999-1999-11-11

8.0.0Release 1999-1999-06-30

7.0.1Release 1998-1999-06-25

7.0.0Release 1998-1998-10-16

6.0.0Release 1997-1998-10-16

5.3.0Phase 2+-1997-12-19

5.2.0Phase 2+-1997-06-13

5.1.0Phase 2+-1997-02-14

5.0.0Phase 2+-1996-10-11

4.2.3Phase 2-1995-01-27

3.1.2Phase 1-1995-01-01

4.2.1Phase 2-1993-06-25

8.4.1Release 1999-—

Atlas classifications

Meaning and provenance

No Atlas classifications have been attached yet.

Work Items

Standards work connected to TS 08.20

EDGE

Enhanced Data rates for GSM Evolution

R99official

Harmonized Standard

Historical association · verification pending

R99historical link

HSCSD

High Speed Circuit Switched Data

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.