1. Introduction2. Decoupled Heterogeneous Networks with mmWave Small
Cells 3. Performance Analysis of mmWave Cellular Networks with Hotspot4.
Fine-Grained Analysis of Clustered mmWave Networks5. Hybrid Subarrays
Based Angle-of-Arrivals Estimation for Millimeter-wave Systems6. Hybrid
Precoder Design with Minimum-Subspace-Distortion Quantization in
Multiuser mmWave Communications7. Hybrid Precoding for Wideband
Multiuser Millimeter-wave Systems8. Hybrid Precoding Towards Higher
Frequency Systems9. Summary and Discussion