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eess.SP2020★ 2 cited
Reconfigurable Intelligent Surface (RIS)-Enhanced Two-Way OFDM Communications
Chandan Pradhan, Ang Li, Lingyang Song +3
In this paper, we focus on the reconfigurable intelligent surface (RIS)-enhanced two-way device-to-device (D2D) multi-pair orthogonal-frequency-division-multiplexing (OFDM) communi…
eess.SP2019
Hybrid Precoder and Combiner for Imperfect Beam Alignment in mmWave MIMO Systems
Chandan Pradhan, Ang Li, Li Zhuo +2
In this letter, we aim to design a robust hybrid precoder and combiner against beam misalignment in millimeter-wave (mmWave) communication systems. We consider the inclusion of the…