Focuses on the array beamforming technology that has been applied in current commercial communication system, including 5G communication, WiFi 6, etc, and has broad application prospects in future communication systems. Covers the basic principles of array signal processing and new technical problems in communication systems, including channel estimation, codebook design, point-to-point transmission, multiple access, networking, etc. Provides feasible solutions for these classical problems and heuristic guidance for further research in this field.

This book introduces the basic theory and key technologies of MIMO multi-antenna system, the characteristics and applications of spatial multi-dimensional cooperative transmission in the Ground-based, Air-based and Space-based communication systems as well as several advanced technologies for spatial multidimensional cooperative transmission from theoretical and practical perspectives. The Chinese edition of this book won the 4th Chinese Government Award for Publishing, and the authors are well known in the field of Spatial Information Network.