Abstract: We investigate the channel estimation problem in a reconfigurable intelligent surface (RIS)-assisted millimeter-wave (mmWave) multi-user multiple-input multiple-output (MU-MIMO) system. It ...
Abstract: So far, Radio frequency fingerprint (RFF) has proved an effective device identification medium and has been applied to various types of communication systems. Multi-path and time-varying ...
Apex Legends is still one of the most exciting battle royale games, but it has a big problem that keeps growing and affecting more players over time. In this video, the issue is broken down in a clear ...
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