TS 09.04 – Interworking between PLMN and CSPDN
3GPP TS 09.04 is the 3GPP Technical Specification for Interworking between PLMN and CSPDN. It is published in 4 releases (Ph1 to R98); the latest version is 7.0.0 in R98.
Defines interworking functions and requirements for connecting GSM PLMN to Circuit Switched Public Data Network (CSPDN) via direct or ISDN connections.
Releases and versions of TS 09.04
| Release | Latest version | Links |
|---|---|---|
| R98 | 7.0.0 | Read · Download (3GPP) |
| R97 | 6.0.0 | Read · Download (3GPP) |
| Ph2 | 4.0.2 | Read · Download (3GPP) |
| Ph1 | 3.0.1 | Read · Download (3GPP) |
Scope of TS 09.04
Category: Core Network (Interworking). Technology generation: 2G. Network layer: CoreNetwork.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Other specifications in the 09 series
- TS 09.01 3GPP Specification Introduction (TS 0901)
- TS 09.02 Mobile Application Part (MAP) Specification
- TS 09.03 PSTN/ISDN-MSC Interworking Requirements
- TS 09.05 Packet Assembly/Disassembly Services in PLMN
- TS 09.06 Interworking between GSM PLMN and PSPDN/ISDN
- TS 09.07 MSC/IWF Interworking Requirements
- TS 09.08 BSSAP Subset for E-Interface
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 09.04?
3GPP TS 09.04 is the 3GPP Technical Specification for Interworking between PLMN and CSPDN. Defines interworking functions and requirements for connecting GSM PLMN to Circuit Switched Public Data Network (CSPDN) via direct or ISDN connections.
Which 3GPP releases include TS 09.04?
TS 09.04 is published in 4 releases, from Ph1 to R98. The latest version on 3GPP Explorer is 7.0.0 (R98).
What category does TS 09.04 belong to?
TS 09.04 belongs to the Core Network (Interworking) category of 3GPP specifications. It applies to 2G networks.
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