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DFRC Systems Co-existing in Licensed Spectrum: Cognitive Beamforming Designs
Tuan Anh Le, Ivan Ku, Xin-She Yang +2
This paper introduces a dual-function radar-communication (DFRC) system with cognitive radio capability to tackle the spectral scarcity problem in wireless communications. Particul…
Firefly Algorithm for Movable Antenna Arrays
Manh Kha Hoang, Tuan Anh Le, Kieu-Xuan Thuc +3
This letter addresses a multivariate optimization problem for linear movable antenna arrays (MAAs). Particularly, the position and beamforming vectors of the under-investigated MAA…
Generalized Firefly Algorithm for Optimal Transmit Beamforming
Tuan Anh Le, Xin-She Yang
This paper proposes a generalized Firefly Algorithm (FA) to solve an optimization framework having objective function and constraints as multivariate functions of independent optim…
A Rank-One Optimization Framework and Its Applications to Transmit Beamforming
Tuan Anh Le, Derrick Wing Kwan Ng, Xin-She Yang
This paper proposes an elegant optimization framework consisting of a mix of linear-matrix-inequality and second-order-cone constraints. The proposed framework generalizes the semi…