TS 25.224 – UTRA TDD Physical Layer Procedures
3GPP TS 25.224 is the 3GPP Technical Specification for UTRA TDD Physical Layer Procedures. It is published in 17 releases (R99 to Rel-19); the latest version is 19.0.0 in Rel-19.
Specifies physical layer procedures for UTRA TDD mode, covering power control, synchronization, and channel-specific operations.
Releases and versions of TS 25.224
| 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 | 11.1.0 | Read · Download (3GPP) |
| Rel-10 | 10.3.0 | Read · Download (3GPP) |
| Rel-9 | 9.4.0 | Read · Download (3GPP) |
| Rel-8 | 8.9.0 | Read · Download (3GPP) |
| Rel-7 | 7.12.0 | Read · Download (3GPP) |
| Rel-6 | 6.7.0 | Read · Download (3GPP) |
| Rel-5 | 5.9.0 | Read · Download (3GPP) |
| Rel-4 | 4.11.0 | Read · Download (3GPP) |
| R99 | 3.13.0 | Read · Download (3GPP) |
Scope of TS 25.224
Category: Radio Access (Physical Layer). Technology generation: 3G. Network layer: RAN.
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 25.224
- TS 25.223 UTRA Physical Layer TDD Spreading & Modulation
- TS 25.225 UTRA TDD Physical Layer Measurements
- TS 25.301 UE-UTRAN Radio Interface Protocol Architecture
- TS 25.302 UTRA Physical Layer Services
- TS 25.401 UTRAN Overall Architecture
- TS 25.331 RRC Protocol for UE-UTRAN Radio Interface
- TS 25.433 Node B Application Part (NBAP) Protocol
- TS 25.105 UTRA TDD Base Station RF Requirements
- TS 25.321 MAC Protocol Specification for UTRAN
- TS 25.303 Radio Resource Control Procedures
- TS 25.201 UTRA Physical Layer General Description
- TS 25.402 UTRAN Synchronisation Mechanisms
Specifications that reference TS 25.224
- TS 25.331 RRC Protocol for UE-UTRAN Radio Interface
- TS 44.018 GSM Radio Resource Management Procedures
- TS 25.304 UE Idle Mode Procedures
- TS 25.321 MAC Protocol Specification for UTRAN
- TS 25.215 UTRA FDD Measurement Definitions
- TS 44.060 GERAN RLC/MAC Protocol Specification
- TS 25.212 UTRA FDD Layer 1 Multiplexing & Channel Coding
- TS 25.225 UTRA TDD Physical Layer Measurements
- TS 25.301 UE-UTRAN Radio Interface Protocol Architecture
- TS 25.211 UTRA FDD Layer 1: Transport & Physical Channels
- TS 25.302 UTRA Physical Layer Services
- TS 25.221 UTRA TDD Physical Layer Specification
Other specifications in the 25 series
- TS 25.215 UTRA FDD Measurement Definitions
- TS 25.221 UTRA TDD Physical Layer Specification
- TS 25.222 UTRA TDD Multiplexing & Channel Coding
- TS 25.223 UTRA Physical Layer TDD Spreading & Modulation
- TS 25.225 UTRA TDD Physical Layer Measurements
- TS 25.300 UTRA Radio Interface Enhancements Overview
- TS 25.301 UE-UTRAN Radio Interface Protocol Architecture
- TS 25.302 UTRA Physical Layer Services
Related glossary terms
Related topics
Frequently asked questions
What is 3GPP TS 25.224?
3GPP TS 25.224 is the 3GPP Technical Specification for UTRA TDD Physical Layer Procedures. Specifies physical layer procedures for UTRA TDD mode, covering power control, synchronization, and channel-specific operations.
Which 3GPP releases include TS 25.224?
TS 25.224 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 25.224 belong to?
TS 25.224 belongs to the Radio Access (Physical Layer) category of 3GPP specifications. It applies to 3G networks.
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