Cisco Cisco ASR 5700

▀ Contents

▄ MME Administration Guide, StarOS Release 18

Mobile Equipment Identity Check ....................................................................................................... 49

Mobility Restriction ............................................................................................................................. 49

Handover Restriction ...................................................................................................................... 49

Regional Zone Code Restriction .................................................................................................... 49

Multiple PDN Support ......................................................................................................................... 50

NAS Protocol Support ........................................................................................................................ 50

EPS Mobility Management (EMM) ................................................................................................. 50

EPS Session Management (ESM) ................................................................................................. 50

NAS Signalling Security...................................................................................................................... 50

Network Sharing ................................................................................................................................. 51

Operator Policy Support ..................................................................................................................... 51

Overload Control ................................................................................................................................ 52

PDN Type Control .............................................................................................................................. 52

Packet Data Network Gateway (P-GW) Selection ............................................................................. 52

Radio Resource Management Functions ........................................................................................... 53

RAN Information Management ........................................................................................................... 53

Reachability Management .................................................................................................................. 53

SCTP Multi-homing Support ............................................................................................................... 53

Serving Gateway Pooling Support ..................................................................................................... 54

Serving Gateway Selection ................................................................................................................ 54

Session and Quality of Service Management .................................................................................... 54

Session Tracing .................................................................................................................................. 55

State - Location Information Retrieval Flag ........................................................................................ 55

Target Access Restricted for the Subscriber Cause Code ................................................................. 55

Threshold Crossing Alerts (TCA) Support .......................................................................................... 55

Tracking Area List Management ........................................................................................................ 56

UMTS to LTE ID Mapping .................................................................................................................. 57

Features and Functionality - Licensed Enhanced Feature Software...................................................... 58

Attach Rate Throttling ......................................................................................................................... 59

Cell Traffic Trace ................................................................................................................................ 59

CSFB and SMS over SGs Interface ................................................................................................... 59

CSFB and SRVCC for CDMA ............................................................................................................ 59

Customized Inter-MME SGW S1-Handover and TAU Procedure for PS-LTE Support ..................... 60

DDN Throttling .................................................................................................................................... 60

Enhanced Congestion Control and Overload Control ........................................................................ 60

HSS-based P-CSCF Restoration ....................................................................................................... 61

Idle-mode Signaling Reduction .......................................................................................................... 62

IP Security (IPSec) ............................................................................................................................. 62

IPNE Service Support......................................................................................................................... 63

Lawful Intercept .................................................................................................................................. 64

Location Services ............................................................................................................................... 64

MME handling of PGW Restart .......................................................................................................... 64

MME Message Rate Control .............................................................................................................. 65

S1 Paging Rate Limit ..................................................................................................................... 66

Pacing UE Deactivation ................................................................................................................. 66

MME Restoration - Standards Extension ........................................................................................... 66

MME/VLR Restoration Procedure Via Alternate MME .................................................................. 66

ULA for Periodic TAU when VLR Inaccessible .............................................................................. 66

MTC Features ..................................................................................................................................... 67

Network Provided Location Info for IMS ............................................................................................. 67

Optimized Paging Support ................................................................................................................. 68

Overcharging Protection ..................................................................................................................... 68

Separate Configuration for GTPC Echo and GTPC Non-Echo Messages ........................................ 68

Session Recovery Support ................................................................................................................. 69