6.3.1Orthogonal beamforming technology
6.3.2Beamforming technology for multi-user relay systems
6.3.3Multi-user selection strategy
6.4Multi-cell Cooperative Transmission and Anti-Interference Method
6.4.1Multi-cell cooperative transmission
6.4.2Geometric modeling of multi-cell interference system
6.4.3Multi-cell system anti-interference technology
6.4.4Multi-cell system cooperative interference suppression
6.5.1Review of the basic concepts of a massive MIMO System
Chapter 7.Air-Based Cooperative Transmission System
7.1Overview of Air-Based Transmission Technology
7.1.1Introduction to the high-altitude platform communication system
7.1.2Introduction to Project Loon
7.2Array-Based and Air-Based Transmission System
7.2.1Mathematical model of the antenna beam
7.2.2Efficient algorithm for predicting co-channel interference
7.2.3121 cell structure results
7.3.1Two-dimensional spatial interpolation beamformer (2D SIB)
7.3.2Design example of two-dimensional spatial interpolation filter
7.4High-Altitude Platform Cell Planning
7.4.1Coverage and cell partition of high-altitude platforms
7.5High-Altitude Platform Transmission Mechanism
7.5.1The introduction of related technologies
7.5.3Singular vector-based training method
7.5.4Steering vector-based training method
Chapter 8.Space-Based Cooperative Transmission System
8.1The Overview of Space-Based Transmission Technology
8.2Constellation Cooperative Multi-Beam Transmission Technology
8.3Constellation Cooperative MIMO System Modeling
8.3.1Single-antenna constellation
8.3.2Array antenna constellation
8.4Constellation-Cooperative MIMO System Capacity
8.4.2Single-antenna constellation capacity
8.4.3Array antenna constellation capacity
8.5Analysis of Factors Affecting Capacity of Constellation Cooperative MIMO System