4 papers
Energy-Efficient Waveform Design for ISAC Systems: An Ambiguity-Domain QoS Perspective
Ngoc-Son Duong, Trung-Hieu Nguyen, Quang-Truong Can
Integrated sensing and communication (ISAC) requires transmit waveforms that simultaneously preserve communication quality, provide reliable sensing, and remain compatible with pra…
Waveform Design for ISAC System: A Consensus ADMM Approach
Ngoc-Son Duong, Huyen-Trang Ta, Quang-Tang Ngo +5
We study joint transmit-waveform and receive-filter design for a multi-user downlink integrated sensing and communication (ISAC) system under practical constant-modulus and similar…
Reconfigurable Intelligent Surfaces-assisted Positioning in Integrated Sensing and Communication Systems
Huyen-Trang Ta, Ngoc-Son Duong, Trung-Hieu Nguyen +2
This paper investigates the problem of high-precision target localization in integrated sensing and communication (ISAC) systems, where the target is sensed via both a direct path…
Sparse Orthogonal Matching Pursuit-based Parameter Estimation for Integrated Sensing and Communications
Ngoc-Son Duong, Khac-Hoang Ngo, Thai-Mai Dinh +1
Accurate parameter estimation such as angle of arrival (AOA) is essential to enhance the performance of integrated sensing and communication (ISAC) in mmWave multiple-input multipl…