no code implementations • 14 Dec 2024 • Xiangyu Pi, Lipeng Zhu, Haobin Mao, Zhenyu Xiao, Xiang-Gen Xia, Rui Zhang
Then, an optimization problem is formulated to maximize the weighted sum rate of multiple UTs for their uplink transmissions by jointly optimizing the antenna position vector (APV), the antenna orientation matrix (AOM), and the receive combining matrix over all coordinated APs, subject to the constraints on local antenna movement regions.
no code implementations • 12 Oct 2024 • Haobin Mao, Xiangyu Pi, Lipeng Zhu, Zhenyu Xiao, Xiang-Gen Xia, Rui Zhang
To maximize the sum rate of users under covertness constraint, we formulate an optimization problem to jointly design the transmit beamforming and the positions of MAs at the AP.