The paper recounts and revises the development of linear albegra system from ancient Chinese referenced on the acient Chinese text: The Nine Chapters on the Mathematical Art. The two main related ...
Abstract: In this paper, a low complexity channel estimation method is proposed for two-dimensional (2-D) massive MIMO systems with uniform rectangular arrays of antennas. Instead of assuming ...
Abstract: As one of the possible trends for B5G/6G, millimeter wave large-scale sensitive array has many potential advantages, as it enables the estimation of two-dimensional direction of arrival ...
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