TS 23.261 – IP Flow Mobility between 3GPP and WLAN
3GPP TS 23.261 is the 3GPP Technical Specification for IP Flow Mobility between 3GPP and WLAN. Its official 3GPP title is “IP flow mobility”. It is published in 10 releases (Rel-10 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies Stage 2 system for IP flow mobility between 3GPP and WLAN using DSMIPv6. Covers seamless offload, flow routing, and integration with PCC/ANDSF.
Releases and versions of TS 23.261
| 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 | 14.0.0 | Read · Download (3GPP) |
| Rel-13 | 13.0.0 | Read · Download (3GPP) |
| Rel-12 | 12.0.0 | Read · Download (3GPP) |
| Rel-11 | 11.0.0 | Read · Download (3GPP) |
| Rel-10 | 10.2.0 | Read · Download (3GPP) |
Scope of TS 23.261
Category: Core Network (Mobility Management). Technology generation: Multi-Gen. Network layer: CoreNetwork.
Who should read this specification?
- Network operators
- Device manufacturers
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 23.261
- TS 23.401 Evolved Packet System Architecture
- TS 23.060 GPRS Stage 2 Service Description
- TR 21.905 3GPP Terminology and Definitions
- TS 23.402 EPC for Non-3GPP Access (PMIP)
- TS 23.327 3GPP-WLAN Mobility Stage 2 Description
- TS 23.203 Policy and Charging Control Architecture
- TS 23.234 3GPP-WLAN Interworking Index
Specifications that reference TS 23.261
- TS 23.401 Evolved Packet System Architecture
- TS 23.203 Policy and Charging Control Architecture
- TS 23.503 5G Policy and Charging Control Framework
- TS 23.402 EPC for Non-3GPP Access (PMIP)
- TS 29.212 Diameter-Based PCC Reference Points
- TS 32.251 PS Domain Charging Management
- TS 23.139 3GPP-Fixed Broadband Interworking Stage 2
- TS 23.161 Network-based IP Flow Mobility (NBIFOM)
- TS 24.303 Dual-Stack MIPv6 Mobility Management
- TS 29.215 S9 Reference Point Stage 3 Specification
Other specifications in the 23 series
- TS 23.251 Network Sharing Stage 2 Specification
- TS 23.255 UAS Application Enabler Architecture
- TS 23.256 UAS Support Architecture Enhancements
- TS 23.259 Personal Network Management (PNM) Procedures
- TS 23.271 LCS Stage 2 Specification
- TS 23.272 CS Fallback in EPS Stage 2
- TS 23.273 5G Location Services Architecture Stage 2
- TS 23.278 CAMEL for IMS Stage 2 Specification
Related glossary terms
Related topics
Related technologies
Frequently asked questions
What is 3GPP TS 23.261?
3GPP TS 23.261 is the 3GPP Technical Specification for IP Flow Mobility between 3GPP and WLAN. Specifies Stage 2 system for IP flow mobility between 3GPP and WLAN using DSMIPv6. Covers seamless offload, flow routing, and integration with PCC/ANDSF.
Which 3GPP releases include TS 23.261?
TS 23.261 is published in 10 releases, from Rel-10 to Rel-19. The latest version on 3GPP Explorer is 19.0.0 (Rel-19).
What category does TS 23.261 belong to?
TS 23.261 belongs to the Core Network (Mobility Management) category of 3GPP specifications. It applies to Multi-Gen networks.
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