TS Latest: Rel-4 Services 3G

TS 21.102 – 3GPP Release 4 Specifications Overview

3GPP TS 21.102 is the 3GPP Technical Specification for 3GPP Release 4 Specifications Overview. It is published in 2 releases (R99 to Rel-4); the latest version is 4.9.0 in Rel-4.

Identifies the complete set of 3GPP specifications for Release 4, including 3G-only and GSM Core Network specs, with version control.

Read TS 21.102 →

Document type
Technical Specification
Latest release
Rel-4
Latest version
4.9.0
Series
Category
Services
Network layer
Services
Technology
3G

Releases and versions of TS 21.102

ReleaseLatest versionLinks
Rel-4 4.9.0 Read · Download (3GPP)
R99 1100 Read · Download (3GPP)

Scope of TS 21.102

Category: Services (Specification Management). Technology generation: 3G. Network layer: Services.

Who should read this specification?

Implementation notes

Complexity level: Basic. Implementation difficulty: Low.

Key technologies

3GGSM

Other specifications in the 21 series

Related glossary terms

3GNOTECNGSMEc

Related topics

Core Network

Frequently asked questions

What is 3GPP TS 21.102?

3GPP TS 21.102 is the 3GPP Technical Specification for 3GPP Release 4 Specifications Overview. Identifies the complete set of 3GPP specifications for Release 4, including 3G-only and GSM Core Network specs, with version control.

Which 3GPP releases include TS 21.102?

TS 21.102 is published in 2 releases, from R99 to Rel-4. The latest version on 3GPP Explorer is 4.9.0 (Rel-4).

What category does TS 21.102 belong to?

TS 21.102 belongs to the Services (Specification Management) category of 3GPP specifications. It applies to 3G networks.

View the full specification with interactive table of contents, version history, and AI analysis.

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