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TR 28.861 (SA5) ☆ (Rel-16 draft)
Study on the Self-Organizing Networks (SON)
for 5G Networks

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V0.5.0 (Wzip)  2019/04  33 p.

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:   0.5.0


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1  ScopeWord-p. 7
2  References
3  Definitions, symbols and abbreviationsWord-p. 8
4  Concept and backgroundWord-p. 9
5  Use casesWord-p. 16
5.1  NSI resource allocation optimization
5.2  Self-establishment of 3GPP NF, including automated software management
5.3  Automatic Neighbour Relation (ANR) management (including automatic X2 and Xn setup)
5.4  Automatic Neighbour Relation (ANR) optimization
5.5  PCI ConfigurationWord-p. 18
5.6  Automatic Radio Network Configuration Data Handling
5.7  Load Balancing Optimization
5.8  Inter-Cell Interference (Interference coordination)
5.9  RACH Optimization (Random Access Optimisation)
5.10  Centralized Capacity and Coverage Optimization
5.11  Self-healingWord-p. 21
5.12  SON coordination
5.13  Multi-vendor Plug and Play of NFsUp
5.14  SON for AAS-based Deployments
5.15  Trace and MDT
5.16  Mobility Robustness Optimisation
5.17  Energy Saving Management
5.18  Automatic NSI creation
5.19  Optimization of the quality of communication servicesWord-p. 23
5.20  Cross-slice network resource optimization
5.21  Multi-aspect / multi-domain resource optimization
6  Potential requirements
7  Potential solutions
8  Conclusion
X  Change historyWord-p. 32

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