Ha Hoang Kha

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 25

Top Topics

Multiple Input Multiple Output

Joint Optimization

Cognitive Radio

Top Venues

Telecommun. Syst.

Int. J. Commun. Syst.

Publications

Pham Van Quyet, Ha Hoang Kha
Robust transmission design for active IRS-aided multiuser MIMO cognitive radio systems with non-linear energy harvesting models. Telecommun. Syst. 86 (1) (2024)
Xuan-Xinh Nguyen, Ha Hoang Kha
Secrecy design in full-duplex multi-user MIMO wireless networks with untrusted non-linear energy harvesting. Phys. Commun. 64 (2024)
Tinh T. Bui, Long Dinh Nguyen, Ha Hoang Kha, Nguyen-Son Vo, Trung Q. Duong
Joint Clustering and Resource Allocation Optimization in Ultra-Dense Networks with Multiple Drones as Small Cells Using Game Theory. Sensors 23 (8) (2023)
Ha Hoang Kha
Optimal precoders and power splitting factors in multiuser multiple-input multiple-output cognitive decode-and-forward relay systems with wireless energy harvesting. Int. J. Commun. Syst. 35 (4) (2022)
Pham Van Quyet, Ha Hoang Kha
Spectral Efficiency Optimization in IRS-Aided Multiuser MIMO SWIPT Cognitive Radio Systems. RIVF (2022)
Bui Thanh Tinh, Long Dinh Nguyen, Ha Hoang Kha, Trung Q. Duong
Practical Optimization and Game Theory for 6G Ultra-Dense Networks: Overview and Research Challenges. IEEE Access 10 (2022)
Pham Van Quyet, Ha Hoang Kha
Energy harvesting maximization for multiuser MIMO SWIPT systems with intelligent reflecting surfaces. Telecommun. Syst. 80 (4) (2022)
Viet Quoc Pham, Ha Hoang Kha, Le Ty Khanh
On proportional fairness of uplink spectral efficiency in cell-free massive MIMO systems. CoRR (2021)
Xuan-Xinh Nguyen, Ha Hoang Kha
Energy-Spectral Efficiency Trade-Offs in Full-Duplex MU-MIMO Cloud-RANs with SWIPT. Wirel. Commun. Mob. Comput. 2021 (2021)
Xuan-Xinh Nguyen, Ha Hoang Kha, Pham Quang Thai, Hung Quang Ta
Multi-objective optimization for information-energy transfer trade-offs in full-duplex multi-user MIMO cognitive networks. Telecommun. Syst. 76 (1) (2021)
Le Ty Khanh, Viet Quoc Pham, Ha Hoang Kha, Nguyen Minh Hoang
Deep Learning for Uplink Spectral Efficiency in Cell-Free Massive MIMO Systems. CoRR (2021)
Tien Ngoc Ha, Ha Hoang Kha, Hung Quang Ta
Energy efficiency optimization in MIMO heterogeneous wireless powered communication networks. Telecommun. Syst. 75 (1) (2020)
Viet Quoc Pham, Ha Hoang Kha, Le Ty Khanh
On proportional fairness of uplink spectral efficiency in cell-free massive MIMO systems. Int. J. Commun. Syst. 33 (14) (2020)
Minh Hoang Ly, Thinh Quang Dinh, Ha Hoang Kha
Joint Optimization of Execution Latency and Energy Consumption for Mobile Edge Computing with Data Compression and Task Allocation. CoRR (2019)
Le Ty Khanh, Ha Hoang Kha, Nguyen Minh Hoang
Energy Efficiency Maximization with Per-Antenna Power Constraints for Multicell Networks Using D.C. Programming. INISCOM (2018)
Kha Vo, Diep N. Nguyen, Ha Hoang Kha, Eryk Dutkiewicz
Subject-Independent P300 BCI Using Ensemble Classifier, Dynamic Stopping and Adaptive Learning. GLOBECOM (2017)
Ha Hoang Kha, Tung Thanh Vu, Tuan Do-Hong
Energy-efficient transceiver designs for multiuser MIMO cognitive radio networks via interference alignment. Telecommun. Syst. 66 (3) (2017)
Tung Thanh Vu, Ha Hoang Kha, Osamu Muta, Mohamed Rihan
Energy-Efficient Interference Mitigation with Hierarchical Partial Coordination for MIMO Heterogeneous Networks. IEICE Trans. Commun. (6) (2017)
Tung Thanh Vu, Ha Hoang Kha, Trung Quang Duong, Nguyen-Son Vo
Particle Swarm Optimization for Weighted Sum Rate Maximization in MIMO Broadcast Channels. Wirel. Pers. Commun. 96 (3) (2017)
Vo Anh Kha, Diep N. Nguyen, Ha Hoang Kha, Eryk Dutkiewicz
Dynamic stopping using eSVM scores analysis for event-related potential brain-computer interfaces. ISMICT (2017)
Kha Vo, Diep N. Nguyen, Ha Hoang Kha, Eryk Dutkiewicz
Real-time analysis on ensemble SVM scores to reduce P300-Speller intensification time. EMBC (2017)
Ha Hoang Kha, Tung Thanh Vu, Trung Quang Duong, Nguyen-Son Vo
On the Interference Alignment Designs for Secure Multiuser MIMO Systems. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2017)
Ha Hoang Kha
Real-time brainwave-controlled interface using P300 component in EEG signal processing. RIVF (2016)
Tung Thanh Vu, Ha Hoang Kha, Hoang Duong Tuan
Transceiver Design for Optimizing the Energy Efficiency in Multiuser MIMO Channels. IEEE Commun. Lett. 20 (8) (2016)
Johann A. Bengua, Hoang Duong Tuan, Ho N. Phien, Ha Hoang Kha
Two-hop Power-Relaying for Linear Wireless Sensor Networks. CoRR (2016)
Tung Thanh Vu, Ha Hoang Kha, Trung Quang Duong, Nguyen-Son Vo
Wiretapped Signal Leakage Minimization for Secure Multiuser MIMO Systems via Interference Alignment. CoRR (2015)
Tung Thanh Vu, Ha Hoang Kha, Trung Quang Duong, Nguyen-Son Vo
Particle Swarm Optimization for Weighted Sum Rate Maximization in MIMO Broadcast Channels. CoRR (2015)
Tung Thanh Vu, Ha Hoang Kha, Trung Quang Duong, Nguyen-Son Vo
On the Interference Alignment Designs for Secure Multiuser MIMO Systems. CoRR (2015)
Tung Thanh Vu, Ha Hoang Kha, Trung Quang Duong
Interference Alignment Designs for Secure Multiuser MIMO Systems: Rank Constrained Rank Minimization Approach. CoRR (2015)
Umar Rashid, Hoang Duong Tuan, Ha Hoang Kha, Ha H. Nguyen
Joint Optimization of Source Precoding and Relay Beamforming in Wireless MIMO Relay Networks. IEEE Trans. Commun. 62 (2) (2014)
Ha Hoang Kha, Hoang Duong Tuan, Ha H. Nguyen, Ho Huu Minh Tam
Joint design of user power allocation and relay beamforming in two-way MIMO relay networks. ICSPCS (2013)
Bao C. Q. Truong, Hoang Duong Tuan, Ha Hoang Kha, Hung T. Nguyen
Debye Parameter Extraction for Characterizing Interaction of Terahertz Radiation With Human Skin Tissue. IEEE Trans. Biomed. Eng. 60 (6) (2013)
Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha, Ha H. Nguyen
Iterative D.C. Optimization of Precoding in Wireless MIMO Relaying. IEEE Trans. Wirel. Commun. 12 (4) (2013)
Ha Hoang Kha, Hoang Duong Tuan, Ha H. Nguyen, Tung T. Pham
Optimization of Cooperative Beamforming for SC-FDMA Multi-User Multi-Relay Networks by Tractable D.C. Programming. IEEE Trans. Signal Process. 61 (2) (2013)
Ha Hoang Kha, Hoang Duong Tuan, Ha H. Nguyen
Joint Optimization of Source Power Allocation and Cooperative Beamforming for SC-FDMA Multi-User Multi-Relay Networks. IEEE Trans. Commun. 61 (6) (2013)
Umar Rashid, Hoang Duong Tuan, Pierre Apkarian, Ha Hoang Kha
Globally Optimized Power Allocation in Multiple Sensor Fusion for Linear and Nonlinear Networks. IEEE Trans. Signal Process. 60 (2) (2012)
Umar Rashid, Ha Hoang Kha, Hoang Duong Tuan, Ha H. Nguyen
Joint design of source power allocation and relay beamforming in multi-user wireless networks. ICSPCS (2012)
Umar Rashid, Hoang Duong Tuan, Pierre Apkarian, Ha Hoang Kha
Jointly optimizing sensor selection and power control for nonlinear sensor networks. ISCIT (2012)
Ha Hoang Kha, Hoang Duong Tuan, Ha H. Nguyen
Fast Global Optimal Power Allocation in Wireless Networks by Local D.C. Programming. IEEE Trans. Wirel. Commun. 11 (2) (2012)
Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha, Ha H. Nguyen
Beamforming Optimization in Multi-User Amplify-and-Forward Wireless Relay Networks. IEEE Trans. Wirel. Commun. 11 (4) (2012)
Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha
D.C. iterations for SINR maximin multicasting in Cognitive radio. ICSPCS (2012)
Ha Hoang Kha, Hoang Duong Tuan, Ha H. Nguyen, Tung T. Pham
D.C. programming for cooperative beamforming in SC-FDMA multi-user multi-relay networks. GLOBECOM (2012)
Enlong Che, Hoang Duong Tuan, Ha Hoang Kha, Hung Q. Ngo
Bregman divergence based sensor selections for spectrum sensing. WCNC (2012)
Bao C. Q. Truong, Hoang Duong Tuan, Ha Hoang Kha, Hung T. Nguyen
Global optimization for human skin investigation in terahertz. EMBC (2012)
Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha, Duy Trong Ngo
Nonsmooth Optimization for Efficient Beamforming in Cognitive Radio Multicast Transmission. IEEE Trans. Signal Process. 60 (6) (2012)
Ha Hoang Kha, Hoang Duong Tuan, Truong Q. Nguyen
An optimal design of FIR filters with discrete coefficients and image sampling application. ICIP (2011)
Ha Hoang Kha, Hoang Duong Tuan, Truong Q. Nguyen
Optimal Design of FIR Triplet Halfband Filter Bank and Application in Image Coding. IEEE Trans. Image Process. 20 (2) (2011)
Hoang Duong Tuan, Ha Hoang Kha, Ha H. Nguyen
Error-entropy based channel state estimation of spatially correlated MIMO-OFDM. ICASSP (2011)
Ha Hoang Kha, Hoang Duong Tuan, Ha H. Nguyen
Fast Local D.C. Programming for Optimal Power Allocation in Wireless Networks. GLOBECOM (2011)
Umar Rashid, Hoang Duong Tuan, Ha Hoang Kha, Ha H. Nguyen
Semi-definite programming for distributed tracking of dynamic objects by nonlinear sensor network. ICASSP (2011)
Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha
Optimized Solutions for Beamforming Problems in Amplify-Forward Wireless Relay Networks. GLOBECOM (2011)
Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha
Space-time beamforming for multiuser wireless relay networks. ICASSP (2011)
Umar Rashid, Hoang Duong Tuan, Ha Hoang Kha
Optimized Power Allocation in Nonlinear Sensor Networks via Semidefinite Programming. VTC Fall (2010)
Hoang Duong Tuan, Ha Hoang Kha, Ha H. Nguyen, Viet Jack Luong
Optimized Training Sequences for Spatially Correlated MIMO-OFDM. IEEE Trans. Wirel. Commun. 9 (9) (2010)
Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha, Duy Trong Ngo
Nonsmooth Optimization for Beamforming in Cognitive Multicast Transmission. GLOBECOM (2010)
Akila J. Seneviratne, Ha Hoang Kha, Hoang Duong Tuan, Truong Q. Nguyen
2-D two-fold symmetric circular shaped filter design with homomorphic processing application. ICASSP (2010)
Anh Huy Phan, Hoang Duong Tuan, Ha Hoang Kha
New Optimized Solution Method for Beamforming in Cognitive Multicast Transmission. VTC Fall (2010)
Ha Hoang Kha, Hoang Duong Tuan, Truong Q. Nguyen
Efficient Design of Cosine-Modulated Filter Banks via Convex Optimization. IEEE Trans. Signal Process. 57 (3) (2009)
Hung Gia Hoang, Hoang Duong Tuan, Truong Q. Nguyen, Ha Hoang Kha
Design of Exactly Linear Phase K -Regular IIR Half-Band Filter. IEEE Trans. Circuits Syst. II Express Briefs (12) (2008)
Ha Hoang Kha, Hoang Duong Tuan, Truong Q. Nguyen
Design of Cosine-Modulated Pseudo-QMF Banks Using Semidefinite Programming Relaxation. ISCAS (2007)
Ha Hoang Kha, Hoang Duong Tuan, Truong Q. Nguyen
An Efficient SDP Based Design for Prototype Filters of M-Channel Cosine-Modulated Filter Banks. ICASSP (3) (2007)
Ha Hoang Kha, Hoang Duong Tuan, Ba-Ngu Vo, Truong Q. Nguyen
Symmetric Orthogonal Complex-Valued Filter Bank Design by Semidefinite Programming. IEEE Trans. Signal Process. 55 (9) (2007)
Ha Hoang Kha, Hoang Duong Tuan, Ba-Ngu Vo, Truong Q. Nguyen
Symmetric Orthogonal Complex-Valued Filter Bank Design by Semidefinite Programming. ICASSP (3) (2006)