Publications

Encoding reality with semantic interpretation in metaverse interactions

Published in AEU - International Journal of Electronics and Communications, Volume 187, 2024

A framework for efficient data management and semantic encoding in metaverse interactions.

Recommended citation: Hanh T.M. Tran, Hieu V. Nguyen, Van-Phuc Bui, Tien Ngoc Ha, Van Tho Nguyen, Duc-Hien Nguyen, Mai T.P. Le, "Encoding reality with semantic interpretation in metaverse interactions", AEU - International Journal of Electronics and Communications, Volume 187, 2024, 155512, https://doi.org/10.1016/j.aeue.2024.155512. https://doi.org/10.1016/j.aeue.2024.155512

Spoofing Detection in the Physical Layer with Graph Neural Networks

Published in IEEE Vehicular Technology Conference (VTC2024-Spring), 2024

Recommended citation: Tien Ngoc Ha, Daniel Romero, "Spoofing Detection in the Physical Layer with Graph Neural Networks", IEEE Vehicular Technology Conference, Jun. 2024. https://arxiv.org/abs/2401.08220

Analytical Performance Bounds for Radio Map Estimation

Published in IEEE Vehicular Technology Conference (VTC2024-Spring), 2024

Recommended citation: Daniel Romero, Tien Ngoc Ha, Raju Shrestha, Massimo Franceschetti, "Analytical Performance Bounds for Radio Map Estimation", IEEE Vehicular Technology Conference, Jun. 2024. https://arxiv.org/abs/2402.16156

Radio Maps for Beam Alignment in mmWave Communications with Location Uncertainty

Published in IEEE Vehicular Technology Conference (VTC2024-Spring), 2024

Recommended citation: Tien Ngoc Ha, Daniel Romero, Roberto López-Valcarce, "Radio Maps for Beam Alignment in mmWave Communications with Location Uncertainty", IEEE Vehicular Technology Conference, Jun. 2024. https://arxiv.org/abs/2402.16156

Theoretical Analysis of the Radio Map Estimation Problem

Published in IEEE Transactions on Wireless Communications, 2024

Recommended citation: Daniel Romero, Tien Ngoc Ha, Raju Shrestha, Massimo Franceschetti, "Theoretical Analysis of the Radio Map Estimation Problem", IEEE Transactions on Wireless Communications, May 2024. https://arxiv.org/abs/2402.16156

Spoofing Attack Detection in the Physical Layer with Robustness to User Movement

Published in IEEE Wireless Communications and Networking Conference, 2024

Recommended citation: Daniel Romero, Tien Ngoc Ha, Peter Gerstoft, "Spoofing Attack Detection in the Physical Layer with Robustness to User Movement", IEEE Wireless Communications and Networking Conference, Apr. 2024. https://ieeexplore.ieee.org/document/10570909

Radio Map Estimation in the Real-world: Empirical Validation and Analysis

Published in IEEE Conference on Antenna Measurements and Applications, 2023

Recommended citation: Raju Shrestha, Tien Ngoc Ha, Pham Quoc Viet, Daniel Romero, "Radio Map Estimation in the Real-world: Empirical Validation and Analysis", IEEE Conference on Antenna Measurements and Applications, Oct. 2019. https://uia.brage.unit.no/uia-xmlui/bitstream/handle/11250/3116391/Article.pdf

Energy Efficiency Maximization for Full Duplex MIMO Cloud Radio Access Networks

Published in Science \& Technology Development Journal - Engineering and Technology, 2020

Recommended citation: Tien Ngoc Ha, Xuan-Xinh Nguyen, Ha Hoang Kha, "Energy Efficiency Maximization for Full Duplex MIMO Cloud Radio Access Networks&quot", Science & Technology Development Journal - Engineering and Technology, vol. 3, no. 3, pp. 488-499, Dec, 2020. https://doi.org/10.32508/stdjet.v3i3.685

Energy Efficiency Optimization in MIMO Heterogeneous Wireless Powered Communication Networks

Published in Telecommunication Systems, 2020

Recommended citation: Tien Ngoc Ha, Ha Hoang Kha, Hung Quang Ta, "Energy Efficiency Optimization in MIMO Heterogeneous Wireless Powered Communication Networks", Telecommunication Systems, pp. 97-107, Jun. 2020. https://doi.org/10.1007/s11235-020-00682-w

Energy Efficiency Maximization with Per-Antenna Power Constraints for Heterogeneous Networks

Published in International Symposium on Electrical and Electronics Engineering (ISEE) Conference, 2019

Recommended citation: Viet Quoc Pham, Tien Ngoc Ha, Ha Hoang Kha, Pham Van Quyet, "Energy Efficiency Maximization with Per-Antenna Power Constraints for Heterogeneous Networks", International Symposium on Electrical and Electronics Engineering (ISEE) Conference, Oct. 2019. https://ieeexplore.ieee.org/document/8920866

Sum Rate Maximization for Full Duplex Multiuser MIMO Systems by Gradient Projection Approach

Published in International Symposium on Electrical and Electronics Engineering (ISEE) Conference, 2019

Recommended citation: Viet Quoc Pham, Tien Ngoc Ha, Ha Hoang Kha, Son Vo Que, "Sum Rate Maximization for Full Duplex Multiuser MIMO Systems by Gradient Projection Approach", International Symposium on Electrical and Electronics Engineering (ISEE) Conference, Oct. 2019. https://ieeexplore.ieee.org/document/8920929

Harvested Energy and Spectral Efficiency Trade-offs in Multicell MIMO Wireless Networks

Published in Radioengineering, 2019

Recommended citation: Tien Ngoc Ha, Ha Hoang Kha, "Harvested Energy and Spectral Efficiency Trade-offs in Multicell MIMO Wireless Networks", Radioengineering, vol. 28, no. 1, pp. 331-339, Apr. 2019. https://www.radioeng.cz/fulltexts/2019/19\_01\_0331\_0339.pdf

An Alternating Optimization Algorithm for Energy Efficiency in Heterogeneous Networks

Published in Journal of Science and Technology: Issue on Information and Communications Technology, 2018

Recommended citation: Ha Hoang Kha, Tien Ngoc Ha, "An Alternating Optimization Algorithm for Energy Efficiency in Heterogeneous Networks", Journal of Science and Technology: Issue on Information and Communications Technology, vol. 4, no. 1, pp. 1-8, Sep. 2018. http://ict.jst.udn.vn/index.php/jst/article/view/62