TS 36.413 – S1 Application Protocol (S1AP) for E-UTRAN
3GPP TS 36.413 is the 3GPP Technical Specification for S1 Application Protocol (S1AP) for E-UTRAN. Its official 3GPP title is “Evolved Universal Terrestrial Radio Access Network”. It is published in 12 releases (Rel-8 to Rel-19); the latest version is 19.2.0 in Rel-19.
Specifies S1 interface signaling protocol between eNB and EPC, supporting E-RAB management, handover, and UE context procedures for LTE.
Releases and versions of TS 36.413
| Release | Latest version | Links |
|---|---|---|
| Rel-19 | 19.2.0 | Read · Download (3GPP) |
| Rel-18 | 18.4.0 | Read · Download (3GPP) |
| Rel-17 | 17.6.0 | Read · Download (3GPP) |
| Rel-16 | 16.14.0 | Read · Download (3GPP) |
| Rel-15 | 15.11.0 | Read · Download (3GPP) |
| Rel-14 | 14.9.0 | Read · Download (3GPP) |
| Rel-13 | 13.8.0 | Read · Download (3GPP) |
| Rel-12 | 12.7.0 | Read · Download (3GPP) |
| Rel-11 | 11.8.0 | Read · Download (3GPP) |
| Rel-10 | 10.9.0 | Read · Download (3GPP) |
| Rel-9 | 9.10.0 | Read · Download (3GPP) |
| Rel-8 | 8.10.0 | Read · Download (3GPP) |
Scope of TS 36.413
Category: Radio Access (Interface Protocol). Technology generation: 4G. Network layer: RAN.
Who should read this specification?
- Network operators
- Device manufacturers
Implementation notes
Complexity level: Advanced. Implementation difficulty: Medium.
Key technologies
Specifications referenced by TS 36.413
- TS 32.422 Trace, MDT and UE Measurement Control
- TS 23.401 Evolved Packet System Architecture
- TS 36.414 S1 Interface User Plane Transport
- TS 23.203 Policy and Charging Control Architecture
- TS 36.300 E-UTRAN Radio Interface Protocol Architecture
- TS 33.401 EPS Security Architecture
- TS 36.331 E-UTRA Radio Resource Control (RRC) Protocol
- TS 23.272 CS Fallback in EPS Stage 2
- TS 48.018 BSS-SGSN Interface for GPRS Control
- TS 25.413 Radio Access Network Application Part (RANAP)
- TR 21.905 3GPP Terminology and Definitions
- TS 36.304 LTE UE Idle Mode Procedures
Specifications that reference TS 36.413
- TS 23.501 5G System Architecture
- TS 23.401 Evolved Packet System Architecture
- TS 36.331 E-UTRA Radio Resource Control (RRC) Protocol
- TS 36.300 E-UTRAN Radio Interface Protocol Architecture
- TS 29.571 5G Common Data Types
- TS 29.002 Mobile Application Part (MAP) Specification
- TS 24.301 EPS NAS Mobility and Session Management
- TS 25.413 Radio Access Network Application Part (RANAP)
- TS 23.402 EPC for Non-3GPP Access (PMIP)
- TS 38.413 NG Application Protocol (NGAP) Specification
- TS 32.422 Trace, MDT and UE Measurement Control
- TS 33.401 EPS Security Architecture
Other specifications in the 36 series
- TS 36.401 E-UTRAN Overall Architecture Description
- TS 36.410 S1 Interface: General Aspects and Principles
- TS 36.411 S1 Interface Layer 1 Specification
- TS 36.412 S1 Signalling Transport Specification
- TS 36.414 S1 Interface User Plane Transport
- TS 36.420 X2 Interface Introduction for E-UTRAN
- TS 36.421 X2 Interface Layer 1 Specification
- TS 36.422 X2 Signalling Transport Specification
Frequently asked questions
What is 3GPP TS 36.413?
3GPP TS 36.413 is the 3GPP Technical Specification for S1 Application Protocol (S1AP) for E-UTRAN. Specifies S1 interface signaling protocol between eNB and EPC, supporting E-RAB management, handover, and UE context procedures for LTE.
Which 3GPP releases include TS 36.413?
TS 36.413 is published in 12 releases, from Rel-8 to Rel-19. The latest version on 3GPP Explorer is 19.2.0 (Rel-19).
What category does TS 36.413 belong to?
TS 36.413 belongs to the Radio Access (Interface Protocol) category of 3GPP specifications. It applies to 4G networks.
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