With the rapid development of the mobile internet and the internet of things (IoT), the fifth
generation (5G) mobile communication system is seeing explosive growth in data traffic. In …

Communications over millimeter wave (mmWave) frequencies is a key component of the fifth
generation (5G) cellular networks due to the large bandwidth available at mmWave bands …

In this paper, an optimized analog beamforming scheme for millimeter‐wave (mmWave)
massive MIMO system is presented. This scheme aims to achieve the near‐optimal …

Hybrid beamforming that combines analog phase shift and digital processing is a promising
solution to alleviate the implementation cost and power consumption in millimeter wave …

Wireless connectivity is a key driver for the digital transformation that is changing how
people communicate, do business, consume entertainment and search for information. As …

For the millimeter wave (mmWave) massive multiple-input multiple-output (MIMO) systems,
hybrid beamforming has been proposed to reap a great gain of the large number of …

Conventional MIMO systems typically use full digital processing for optimal performance
while it requires an independent radio frequency (RF) chain for each antenna, which is not …

Massive MIMO embraces digital beamforming techniques to direct power to the intended
users. However, digital beamforming is power-consuming as each antenna has a dedicated …

Millimeter wave (mm-wave) communications has been sighted as solution becoming strong
technology for the fifth generation networks. That is because, it brings orders of degree …

Aiming at the problem of high computational complexity due to a large number of antennas
deployed in mmWave massive multiple-input multiple-output (MIMO) communication …