Codebook-based multiple input multiple output(MIMO) beamforming can significantly improve the system spectral efficiency with limited feedback and gets widely a
This paper discusses some challenges in the design of millimeter-wave(nunwave) circuits and systems for 5th generation(5G) wireless systems in CMOS process.The
Under the requirement of everything over IP, network service shows the following characteristics:(1) network service increases its richness;(2) broadband stream