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TR 28.861SA5
Study on the Self-Organizing Networks (SON)
for 5G Networks

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V16.0.0 (Wzip)2019/12  47 p.

WI Acronym:  FS_SON_5G
Rapporteur:  Mr. Chou, Joey

A 5G network is more complex than previous generations of mobile networks, which means that the need for automation is higher for 5G. This study is evaluating SON functions in previous generations of mobile networks and is studying new SON functions, both for RAN and the core network. The present document comprises the use cases, potential requirements and potential solutions of SON for mobile networks.

full Table of Contents for  TR 28.861  Word version:   16.0.0

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1  ScopeWord-p. 9
2  References
3  Definitions of terms, symbols and abbreviationsWord-p. 10
4  Concept and backgroundWord-p. 11
5  Use cases
5.1  NSI resource allocation optimizationUp
5.2  Self-establishment of 3GPP NF, including automated software management
5.3  Automatic Neighbour Relation (ANR) management (including automatic X2 and Xn setup)Word-p. 20
5.4  Automatic Neighbour Relation (ANR) optimization
5.5  PCI Configuration
5.6  Automatic Network Configuration Data Handling
5.7  Load Balancing OptimizationUp
5.9  RACH Optimization (Random Access Optimization)
5.10  Centralized Capacity and Coverage Optimization
5.11  Self-healing
5.12  SON coordination
5.13  Multi-vendor Plug and Play of NFs
5.14  SON for AAS-based DeploymentsUp
5.15  Trace and MDT
5.16  Mobility Robustness Optimization
5.17  Energy Saving ManagementWord-p. 28
5.18  Automatic NSI creation
5.19  Optimization of the quality of communication services
5.20  Cross-slice network resource optimization
5.21  Multi-aspect / multi-domain resource optimization
5.22  Automatic CSI creationWord-p. 32
6  Potential requirements
7  Potential solutionsWord-p. 36
8  Conclusion and recommendationWord-p. 45
A  Change historyWord-p. 47

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