Content for TS 36.300 Word version: 18.2.0
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22 Support for self-configuration and self-optimisation
22.1 Definitions
22.2 UE Support for self-configuration and self-optimisation
22.3 Self-configuration
22.4 Self-optimisation
22.4.1 Support for Mobility Load Balancing
22.4.2 Support for Mobility Robustness Optimisation
22.4.3 Support for RACH Optimisation
22.4.4 Support for Energy Saving
22.4.5 Radio Link Failure report
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22 Support for self-configuration and self-optimisation p. 292
22.1 Definitions p. 292
22.2 UE Support for self-configuration and self-optimisation p. 293
22.3 Self-configuration p. 293
22.3.1 Dynamic configuration of the S1-MME interface p. 293
22.3.1.1 Prerequisites p. 293
22.3.1.2 SCTP initialization p. 294
22.3.1.3 Application layer initialization p. 294
22.3.2 Dynamic Configuration of the X2 interface p. 294
22.3.2.1 Prerequisites p. 294
22.3.2.2 SCTP initialization p. 294
22.3.2.3 Application layer initialization p. 294
22.3.2a Automatic Neighbour Relation Function p. 295
22.3.3 Intra-LTE/frequency Automatic Neighbour Relation Function p. 296
22.3.4 Inter-RAT/Inter-frequency Automatic Neighbour Relation Function p. 297
22.3.4a Automatic Neighbour Relation Function towards NR |R15| p. 298
22.3.4b Automatic Neighbour Relation Function in NB-IoT |R16| p. 299
22.3.5 Framework for PCI Selection p. 300
22.3.6 TNL address discovery p. 300
22.3.6.1 TNL address discovery of candidate eNB via S1 interface p. 300
22.3.6.2 TNL address discovery of a candidate en-gNB via the S1 interface |R15| p. 300
22.3.6.3 TNL address discovery of a candidate en-gNB via inter-system signalling |R15| p. 301
22.3.7 Dynamic configuration of the Xw-C interface |R13| p. 301
22.3.7.1 Prerequisites p. 301
22.3.7.2 SCTP initialization p. 301
22.3.7.3 Application layer initialization p. 301
22.4 Self-optimisation |R9| p. 301
22.4.1 Support for Mobility Load Balancing p. 301
22.4.1.1 General p. 301
22.4.1.2 Load reporting |R16| p. 302
22.4.1.2.1 Load reporting for intra-LTE scenario |R10| p. 302
22.4.1.2.2 Load reporting for inter-RAT scenario |R10| p. 303
22.4.1.2.3 Load reporting for EN-DC scenario p. 303
22.4.1.2.4 Load reporting for inter-system load balancing |R17| p. 303
22.4.1.3 Load balancing action based on handovers |R15| p. 304
22.4.1.4 Adapting handover and/or reselection configuration |R16| p. 304
22.4.2 Support for Mobility Robustness Optimisation p. 304
22.4.2.1 General |R10| p. 304
22.4.2.2 Connection failure due to intra-LTE mobility |R10| p. 304
22.4.2.2a Connection failure due to inter-RAT mobility |R11| p. 307
22.4.2.3 Unnecessary HO to another RAT |R10| p. 308
22.4.2.4 O&M Requirements |R10| p. 309
22.4.2.5 Inter-RAT ping-pong |R11| p. 309
22.4.2.6 Dynamic coverage configuration changes |R13| p. 310
22.4.2.7 Connection failure due to Radio Link Failure in NB-IoT |R16| p. 310
22.4.2.8 Inter-system Ping-Pong |R16| p. 311
22.4.3 Support for RACH Optimisation p. 311
22.4.3.1 General |R17| p. 311
22.4.3.2 Solution description |R17| p. 311
22.4.3.2.1 E-UTRA cell case p. 311
22.4.3.2.2 NR cell in EN-DC case p. 312
22.4.4 Support for Energy Saving p. 312
22.4.5 Radio Link Failure report |R10| p. 313
22.5 Void
22.6 Void
