eRAN3.0 S1 Flex Test Guide

[ionutvalentinh]

Hello,


See attached some very useful test guide for LTE S1 Flex interface.


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Below is the content of the document/test guide.

About This Document
1 Principle
1.1 Introduction of S1-Flex
1.2 Overview of S1-Flex
1.2.1 MME Selection for the UE by the eNodeB: NAS Node Selection
1.2.2 MME Pool Selection
1.2.3 MME Selection
1.2.4 Load Rebalancing among MMEs
1.2.5 MME Overload Processing
2 Configuration of S1-Flex Testing Environment
2.1 Networking 7
2.2 Configuration on an eNodeB
2.2.1 Configuring S1_Flex Using MML Commands
2.2.2 Configuring S1_Flex on the CME
3 Methods and Results of Testing the S1-Flex Feature
3.1.1 MME Pool Selection
3.1.2 Load-based MME Selection
3.1.3 MME Redundancy
3.1.4 S-GW Redundancy
3.1.5 Load Rebalancing
3.1.6 MME Overload Processing