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eess.SP2019
Off-Grid Aware Spatial Covariance Estimation in mmWave Communications
Chethan Kumar Anjinappa, Ali Cafer Gurbuz, Yavuz Yapici +1
This work investigates the problem of spatial covariance matrix estimation in a millimeter-wave (mmWave) hybrid multiple-input multiple-output (MIMO) system with an emphasis on the…
eess.SP2019
Off-Grid Aware Channel and Covariance Estimation in mmWave Networks
Chethan Kumar Anjinappa, Ali Cafer Gurbuz, Yavuz Yapici +1
The spectrum scarcity at sub-6 GHz spectrum has made millimeter-wave (mmWave) frequency band a key component of the next-generation wireless networks. While mmWave spectrum offers…