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Image Transmission: Analog or Digital?
(M D P I AG, 2018-09-18)
[Abstract] Evaluation and comparison of analog and digital wireless transmission systems.
Channel Covariance Identification in FDD Massive MIMO Systems
(IEEE, 2018-11)
[Abstract]: Many channel estimation methods in Massive MIMO FDD systems usually rely on the knowledge of the channel covariance matrix to operate. However, in real scenarios, this covariance is not known beforehand, and ...