MISO Channel Estimation and Tracking from Received Signal Strength Feedback


Downlink channel estimation is an important task in any wireless communication system, and 5G massive multiple-input multiple-output in particular—because the receiver must estimate and feed back to the transmitter a high-dimensional multiple-input single-output (MISO) vector channel for each receiving element. This is a serious burden in terms of… (More)
DOI: 10.1109/TSP.2018.2791974


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