2 papers
cs.IT2018
Optimal Beamforming for Physical Layer Security in MISO Wireless Networks
Zhichao Sheng, Hoang Duong Tuan, Trung Q. Duong +1
A wireless network of multiple transmitter-user pairs overheard by an eavesdropper, where the transmitters are equipped with multiple antennas while the users and eavesdropper are…
cs.IT2017
Joint Fractional Time Allocation and Beamforming for Downlink Multiuser MISO Systems
Van-Dinh Nguyen, Hoang Duong Tuan, Trung Q. Duong +2
It is well-known that the traditional transmit beamforming at a base station (BS) to manage interference in serving multiple users is effective only when the number of users is les…