Reconfigurable Intelligent Surface (RIS)-Enhanced Two-Way OFDM Communications
IEEE Trans. Veh. Technol., pp. 16270-16275, 2020.
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) communication systems. Specifically, we maximize the minimum bidirectional weighted sum-rate by jointly optimizing the sub-band allocation, the power allocation and ...More
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