TS 28.657 – E-UTRAN and ng-eNB NRM Requirements
3GPP TS 28.657 is the 3GPP Technical Specification for E-UTRAN and ng-eNB NRM Requirements. Its official 3GPP title is “Telecommunication management”. It is published in 10 releases (Rel-11 to Rel-20); the latest version is 20.0.0 in Rel-20.
Defines management requirements for E-UTRAN and ng-eNB network resource models, including sharing, ANR, dual connectivity, NB-IoT, NTN, satellite, and IMS services.
Releases and versions of TS 28.657
| Release | Latest version | Links |
|---|---|---|
| Rel-20 | 20.0.0 | Read · Download (3GPP) |
| 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 | 15.1.0 | Read · Download (3GPP) |
| Rel-14 | 14.0.0 | Read · Download (3GPP) |
| Rel-13 | 13.1.0 | Read · Download (3GPP) |
| Rel-12 | 12.1.0 | Read · Download (3GPP) |
| Rel-11 | 11.1.0 | Read · Download (3GPP) |
Scope of TS 28.657
Category: Management (Network Resource Model). Technology generation: Multi-Gen. Network layer: Management.
Who should read this specification?
- Network operators
- Device manufacturers
- Regulators and standards bodies
- Researchers and academics
Implementation notes
Complexity level: Advanced. Implementation difficulty: High.
Key technologies
Specifications referenced by TS 28.657
- TS 37.340 Overview of Multi-Connectivity Operation using E-UTRA and NR
- TS 38.300 NR and NG-RAN Overall Description
- TS 28.540 5G Network Resource Model (NRM) Stage 1
- TS 36.331 E-UTRA Radio Resource Control (RRC) Protocol
- TS 32.101 PLMN Management Principles and Requirements
- TS 32.102 Telecom Management Physical Architecture Framework
- TS 32.600 3GPP Configuration Management Specification
- TS 32.150 IRP Concept and Definitions
- TR 21.905 3GPP Terminology and Definitions
- TS 32.511 ANR Management Concepts & Requirements
- TS 32.107 Federated Network Information Model (FNIM)
- TS 28.620 FMC Federated Network Information Model (FNIM) UIM
Specifications that reference TS 28.657
Other specifications in the 28 series
- TS 28.653 UTRAN NRM IRP Solution Set Definition
- TS 28.654 GERAN NRM IRP Requirements
- TS 28.655 GERAN NRM IRP Information Service
- TS 28.656 GERAN NRM IRP Solution Set Definitions
- TS 28.658 E-UTRAN NRM Information Service
- TS 28.659 E-UTRAN NRM Solution Set Definitions
- TS 28.661 Generic RAN NRM IRP Requirements
- TS 28.662 Generic RAN Network Resource Model (NRM)
Frequently asked questions
What is 3GPP TS 28.657?
3GPP TS 28.657 is the 3GPP Technical Specification for E-UTRAN and ng-eNB NRM Requirements. Defines management requirements for E-UTRAN and ng-eNB network resource models, including sharing, ANR, dual connectivity, NB-IoT, NTN, satellite, and IMS services.
Which 3GPP releases include TS 28.657?
TS 28.657 is published in 10 releases, from Rel-11 to Rel-20. The latest version on 3GPP Explorer is 20.0.0 (Rel-20).
What category does TS 28.657 belong to?
TS 28.657 belongs to the Management (Network Resource Model) category of 3GPP specifications. It applies to Multi-Gen networks.
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