8.1 Performance Comparison between LTE's UE Category 3 and 48.2 Carrier Aggregation8.3 Enhanced MIMO8.4 Heterogeneous Network (HetNet) and Small Cells8.5 Inter-Cell Interference Coordination (ICIC)8.6 Coordinated Multi-Point Transmission and Reception8.7 Self-Organizing, Self-Optimizing Networks (SON)8.8 LTE-A Relays and Home eNodeBs (HeNB)8.9 UE Positioning and Location-Based Services in LTEReferences