TS 23.034 – HSCSD Stage 2 Service Description
3GPP TS 23.034 is the 3GPP Technical Specification for HSCSD Stage 2 Service Description. Its official 3GPP title is “High Speed Circuit Switched Data (HSCSD); Stage 2”. It is published in 17 releases (R99 to Rel-19); the latest version is 19.0.0 in Rel-19.
Stage 2 service description for High Speed Circuit Switched Data (HSCSD) on GSM/GERAN in A/Gb and Iu modes, including multislot mechanism.
Releases and versions of TS 23.034
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.0.0 | Read · Download (3GPP) |
| Rel-18 | 18.0.0 | Read · Download (3GPP) |
| Rel-17 | 17.0.0 | Read · Download (3GPP) |
| Rel-16 | 16.0.0 | Read · Download (3GPP) |
| Rel-15 | 15.0.0 | Read · Download (3GPP) |
| Rel-14 | 14.1.0 | Read · Download (3GPP) |
| Rel-13 | 13.1.0 | Read · Download (3GPP) |
| Rel-12 | 12.1.0 | Read · Download (3GPP) |
| Rel-11 | 11.0.0 | Read · Download (3GPP) |
| Rel-10 | 10.0.0 | Read · Download (3GPP) |
| Rel-9 | 9.0.0 | Read · Download (3GPP) |
| Rel-8 | 8.0.0 | Read · Download (3GPP) |
| Rel-7 | 7.0.0 | Read · Download (3GPP) |
| Rel-6 | 6.0.0 | Read · Download (3GPP) |
| Rel-5 | 5.2.0 | Read · Download (3GPP) |
| Rel-4 | 4.0.0 | Read · Download (3GPP) |
| R99 | 3.3.0 | Read · Download (3GPP) |
Scope of TS 23.034
Category: Services (Circuit Switched Data). Technology generation: 2G. Network layer: Services.
Who should read this specification?
- Network operators
- Device manufacturers
- Researchers and academics
Implementation notes
Complexity level: Intermediate. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 23.034
- TS 43.020 Security Procedures for GSM
- TS 44.021 GSM Rate Adaptation Functions for Mobile Stations
- TS 48.020 PLMN Rate Adaptation Functions
- TS 27.002 Terminal Adaptation Functions for Asynchronous Services
- TS 27.003 Terminal Adaptation Functions (TAF) for Synchronous Services
- TS 45.008 GSM Radio Link Control Specification
- TS 23.008 Organization of Subscriber Data
- TS 44.018 GSM Radio Resource Management Procedures
- TS 43.051 GERAN Stage 2 Service Description
- TS 25.413 Radio Access Network Application Part (RANAP)
- TS 25.415 Iu Interface User Plane Protocol
- TS 44.118 Radio Resource Control (RRC) Protocol for Iu Mode
Specifications that reference TS 23.034
Other specifications in the 23 series
- TS 23.018 Basic call handling in 3GPP CS domain
- TS 23.022 GSM Idle Mode Procedures
- TS 23.031 Fraud Information Gathering System (FIGS) - Stage 2
- TS 23.032 Universal Geographical Area Description
- TS 23.035 Immediate Service Termination (IST) Stage 2
- TS 23.038 Character Sets, Languages and Message Handling Requirements for SMS, CBS and USSD
- TS 23.039 SMSC to SME Interface Protocols
- TS 23.040 SMS Technical Realization for GSM/UMTS/EPS/5GS
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 23.034?
3GPP TS 23.034 is the 3GPP Technical Specification for HSCSD Stage 2 Service Description. Stage 2 service description for High Speed Circuit Switched Data (HSCSD) on GSM/GERAN in A/Gb and Iu modes, including multislot mechanism.
Which 3GPP releases include TS 23.034?
TS 23.034 is published in 17 releases, from R99 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 23.034 belong to?
TS 23.034 belongs to the Services (Circuit Switched Data) category of 3GPP specifications. It applies to 2G networks.
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