Multi-task framework for vibration-based structural damage detection of spatial truss structure using graph learning

Article

Dang, V.-H. and Nguyen, H. X. 2024. Multi-task framework for vibration-based structural damage detection of spatial truss structure using graph learning. Journal of vibration engineering & technologies.. 12 (7), pp. 7763-7779. https://doi.org/10.1007/s42417-024-01325-z
TypeArticle
TitleMulti-task framework for vibration-based structural damage detection of spatial truss structure using graph learning
AuthorsDang, V.-H. and Nguyen, H. X.
Abstract

Purpose
The spatial truss is a special type of structure in civil engineering with striking visualization, used for covering large spaces such as stadiums, commercial centers, and train stations. Due to its multi-component nature and large size, timely monitoring of its structural health is a tedious and challenging mission, for which using vibration signals measured from embedded sensors has shown promising results, reducing significant time and effort compared to manual methods. In order to exploit vibration data more effectively, this study explores a novelty data-driven approach that performs multiple structural damage detection tasks ranging from detecting damage, localizing damage, and quantifying damage severity.

Methods
The main steps of the proposed approach are: converting truss data, including geometrical information and vibration signal, into graph data, leveraging the graph attention network for spatial-temporal feature extraction, and elaborating a compound loss function for multi-task learning. The proposed approach’s efficiency and efficacy are quantitatively demonstrated via four case studies with increasing levels of complexity.

Results
The results show that the detection achieves more than 95% accuracy for both a 2D truss structure with 23 elements and a 3D dome truss with 120 bars, while around 90% detection accuracy is obtained for multi-damage scenarios in a 3D spatial double-grid truss with 581 bars. Furthermore, the high detection accuracy is reaffirmed with experimental data of an actual truss structure.

Conclusion
The unique advantage of the proposed model over other counterparts is the ability to encode the geometrical configuration of the truss structure via the adjacency matrix. Therefore, it can be applied to various truss structures in a straightforward way with minor adjustments, given appropriate training data.

KeywordsDeep learning; Stochastic processes; Forecasting; Structural engineering; Numerical simulation
Sustainable Development Goals9 Industry, innovation and infrastructure
Middlesex University ThemeSustainability
Research GroupLondon Digital Twin Research Centre
PublisherSpringer
JournalJournal of vibration engineering & technologies.
ISSN2523-3920
Electronic2523-3939
Publication dates
Online24 Mar 2024
PrintOct 2024
Publication process dates
Submitted03 Mar 2023
Accepted20 Feb 2024
Deposited10 Jan 2025
Output statusPublished
Accepted author manuscript
File Access Level
Open
Copyright Statement

This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use (https://www.springernature.com/gp/open-research/policies/accepted-ma...), but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s42417-024-01325-z

Digital Object Identifier (DOI)https://doi.org/10.1007/s42417-024-01325-z
LanguageEnglish
Permalink -

https://repository.mdx.ac.uk/item/1ywy19

Log in to edit

Download files

Accepted author manuscript
Multi-tasking_paper.pdf
File access level: Open

  • 111
    total views
  • 51
    total downloads
  • 6
    views this month
  • 2
    downloads this month

Export as

Related outputs

Enhancing the Structural Health Monitoring (SHM) through data reconstruction: integrating 1D convolutional neural networks (1DCNN) with bidirectional long short-term memory networks (Bi-LSTM)
Minh, T.Q., Van, T.N., Nguyen, H.X. and Nguyễn, Q. 2025. Enhancing the Structural Health Monitoring (SHM) through data reconstruction: integrating 1D convolutional neural networks (1DCNN) with bidirectional long short-term memory networks (Bi-LSTM). Engineering Structures. 340. https://doi.org/10.1016/j.engstruct.2025.120767
Early neurological deterioration in minor stroke caused by small artery occlusion: incidence, risk factors and treatment impact
Nguyen, D.T., Mai, D.T., Ha, H.T., Dao, P.V., Tran, M.C. and Nguyen, H. 2025. Early neurological deterioration in minor stroke caused by small artery occlusion: incidence, risk factors and treatment impact. Journal of Stroke and Cerebrovascular Diseases. 34 (7). https://doi.org/10.1016/j.jstrokecerebrovasdis.2025.108331
Data reconstruction leverages one-dimensional Convolutional Neural Networks (1DCNN) combined with Long Short-Term Memory (LSTM) networks for Structural Health Monitoring (SHM)
Minh, T.Q., Matos, J.C., Sousa, H.S., Ngoc, S.D., Van, T.N., Nguyen, H. and Nguyen, Q. 2025. Data reconstruction leverages one-dimensional Convolutional Neural Networks (1DCNN) combined with Long Short-Term Memory (LSTM) networks for Structural Health Monitoring (SHM). Measurement. 253 (Part D). https://doi.org/10.1016/j.measurement.2025.117810
Dynamic reinforcement learning-driven digital twin for optimised multimedia traffic management in B5G SDN core networks
Al-Jawad, A., Yaqoob, M., Shah, P., Nguyen, H., Trestian, R. and Comsa, I.-S. 2025. Dynamic reinforcement learning-driven digital twin for optimised multimedia traffic management in B5G SDN core networks. 20th IEEE International Symposium on Broadband Multimedia Systems and Broadcasting. Dublin, Ireland 11 - 13 Jun 2025 IEEE.
A digital twin framework with MobileNetV2 for damage detection in slab structures
Nguyen, D.H., Nguyen, H. and Gao, X. 2025. A digital twin framework with MobileNetV2 for damage detection in slab structures. Fracture and Structural Integrity. 19 (72), pp. 121-136. https://doi.org/10.3221/igf-esis.72.09
Digital twin for O-RAN towards 6G
Nguyen, H., Vien, Q. and Le, T. 2025. Digital twin for O-RAN towards 6G. IEEE Communications Magazine. 63 (3), pp. 174-181. https://doi.org/10.1109/MCOM.003.2400016
Generative artificial intelligence (AI): a key innovation or just hype in primary care settings?
Rahmanti, A.R., Iqbal, U., Reddy, S., Gao, X.W., Nguyen, H.X. and Li, Y.-C.J. 2024. Generative artificial intelligence (AI): a key innovation or just hype in primary care settings? BMJ Health & Care Informatics. 31 (1). https://doi.org/10.1136/bmjhci-2024-101367
Digital-twin-driven end-to-end network slicing toward 6G
Yaqoob, M., Trestian, R., Tatipamula, M. and Nguyen, H.X. 2024. Digital-twin-driven end-to-end network slicing toward 6G. IEEE Internet Computing. 28 (2), pp. 47-55. https://doi.org/10.1109/MIC.2023.3332252
Forecasting measured responses of structures using temporal deep learning and dual attention
Dang, V.-H., Nguyen, T.-P., Pham, T.-L. and Nguyen, H. X. 2024. Forecasting measured responses of structures using temporal deep learning and dual attention. Frontiers of Structural and Civil Engineering. 18 (6), pp. 832-850. https://doi.org/10.1007/s11709-024-1092-0
Adaptive PMME medium access control protocol for multi-event IoT sensor networks
Hang, N.T.T., Nguyen, H. and Smith, S. 2024. Adaptive PMME medium access control protocol for multi-event IoT sensor networks. 7th International Conference on Advanced Communication Technologies and Networking (CommNet). Rabat, Morocco 04 - 07 Dec 2024 IEEE. https://doi.org/10.1109/CommNet63022.2024.10793281
Structural assessment based on vibration measurement test combined with an artificial neural network for the steel truss bridge
Tran, M., Sousa, H., Ngo, T., Nguyen, B., Nguyen, Q., Nguyen, H., Baron, E., Matos, J. and Dang, S. 2023. Structural assessment based on vibration measurement test combined with an artificial neural network for the steel truss bridge. Applied Sciences. 13 (13). https://doi.org/10.3390/app13137484
Deep combination of radar with optical data for gesture recognition: role of attention in fusion architectures
Towakel, P., Windridge, D. and Nguyen, H. 2023. Deep combination of radar with optical data for gesture recognition: role of attention in fusion architectures. IEEE Transactions on Instrumentation and Measurement. 72, pp. 1-15. https://doi.org/10.1109/TIM.2023.3307768
An innovative blockchain-based traceability framework for industry 4.0 cyber-physical factory
Davis, W., Yaqoob, M., Bennett, L., Mihai, S., Hung, D., Trestian, R., Karamanoglu, M., Barn, B. and Nguyen, H. 2023. An innovative blockchain-based traceability framework for industry 4.0 cyber-physical factory. 2022 11th International Conference on Industrial Technology and Management. Oxford, United Kingdom 18 - 20 Feb 2022 New York, NY, USA Association for Computing Machinery (ACM). https://doi.org/10.1145/3588155.3588174
Efficient framework for structural reliability analysis based on adaptive ensemble learning paired with subset simulation
Nguyen, T.-T., Dang, V.-H. and Nguyen, H. 2022. Efficient framework for structural reliability analysis based on adaptive ensemble learning paired with subset simulation. Structures. 45, pp. 1738-1750. https://doi.org/10.1016/j.istruc.2022.09.072
Joint beamforming design for secure RIS-assisted IoT networks
Niu, H., Lin, Z., Chu, Z., Zhu, Z., Xiao, P., Nguyen, H., Lee, I. and Al-Dhahir, N. 2022. Joint beamforming design for secure RIS-assisted IoT networks. IEEE Internet of Things Journal. 10 (2), pp. 1628-1641. https://doi.org/10.1109/JIOT.2022.3210115
Digital twins: a survey on enabling technologies, challenges, trends and future prospects
Mihai, S., Yaqoob, M., Hung, D., Davis, W., Towakel, P., Raza, M., Karamanoglu, M., Barn, B., Shetve, D., Prasad, R., Venkataraman, H., Trestian, R. and Nguyen, H. 2022. Digital twins: a survey on enabling technologies, challenges, trends and future prospects. IEEE Communications Surveys and Tutorials. 24 (4), pp. 2255-2291. https://doi.org/10.1109/COMST.2022.3208773
RIS-aided smart manufacturing: information transmission and machine health monitoring
Hoang, T., Son, D., Barn, B., Trestian, R. and Nguyen, H. 2022. RIS-aided smart manufacturing: information transmission and machine health monitoring. IEEE Internet of Things Journal. 9 (22), pp. 22930-22943. https://doi.org/10.1109/JIOT.2022.3187189
Data-driven network performance prediction for B5G networks: a graph neural network approach
Yaqoob, M., Trestian, R. and Nguyen, H. 2022. Data-driven network performance prediction for B5G networks: a graph neural network approach. IEEE 9th International Conference on Communications and Electronics. Nha Trang City, Vietnam 27 - 29 Jul 2022 IEEE. pp. 55-60 https://doi.org/10.1109/ICCE55644.2022.9852048
Unsupervised deep learning-based reconfigurable intelligent surface aided broadcasting communications in industrial IoTs
Dinh-Van, S., Hoang, T., Trestian, R. and Nguyen, H. 2022. Unsupervised deep learning-based reconfigurable intelligent surface aided broadcasting communications in industrial IoTs. IEEE Internet of Things Journal. 9 (19), pp. 19515-19528. https://doi.org/10.1109/JIOT.2022.3169276
Double intelligent reflecting surface-assisted multi-user MIMO mmWave systems with hybrid precoding
Niu, H., Chu, Z., Zhou, F., Pan, C., Ng, D. and Nguyen, H. 2022. Double intelligent reflecting surface-assisted multi-user MIMO mmWave systems with hybrid precoding. IEEE Transactions on Vehicular Technology. 71 (2), pp. 1575-1587. https://doi.org/10.1109/TVT.2021.3131514
Cloud-based digital twinning for structural health monitoring using deep learning
Dang, H., Tatipamula, M. and Nguyen, H. 2022. Cloud-based digital twinning for structural health monitoring using deep learning. IEEE Transactions on Industrial Informatics. 18 (6), pp. 3820-3830. https://doi.org/10.1109/TII.2021.3115119
On the cooperative relaying strategies for multi-core wireless Network-on-Chip
Vien, Q., Agyeman, M., Tatipamula, M. and Nguyen, H. 2021. On the cooperative relaying strategies for multi-core wireless Network-on-Chip. IEEE Access. 9, pp. 9572-9583. https://doi.org/10.1109/ACCESS.2021.3049770
Probabilistic method for time-varying reliability analysis of structure via variational bayesian neural network
Dang, H., Trestian, R., Bui-Tien, T. and Nguyen, H. 2021. Probabilistic method for time-varying reliability analysis of structure via variational bayesian neural network. Structures. 34, pp. 3703-3715. https://doi.org/10.1016/j.istruc.2021.09.069
Deep-NC: a secure image transmission using deep learning and network coding
Vien, Q., Nguyen, T. and Nguyen, H. 2021. Deep-NC: a secure image transmission using deep learning and network coding. Signal Processing: Image Communication. 99. https://doi.org/10.1016/j.image.2021.116490
A lightweight secure image super resolution using network coding
Vien, Q., Nguyen, T. and Nguyen, H. 2021. A lightweight secure image super resolution using network coding. Farinella, G., Radeva, P., Braz, J. and Bouatouch, K. (ed.) 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2021). Vienna, Austria 08 - 10 Feb 2021 SCITEPRESS - Science and Technology Publications. pp. 653-660 https://doi.org/10.5220/0010212406530660
A digital twin framework for predictive maintenance in industry 4.0
Mihai, S., Davis, W., Hung, D., Trestian, R., Karamanoglu, M., Barn, B., Prasad, R., Venkataraman, H. and Nguyen, H. 2021. A digital twin framework for predictive maintenance in industry 4.0. HPCS 2020: 18th Annual Meeting. Barcelona, Spain (Online Virtual Conference) 22 - 27 Mar 2021 IEEE.
Review and implementation of resilient public safety networks: 5G, IoT and emerging technologies
Ali, K., Nguyen, H., Vien, Q., Shah, P., Raza, M., Paranthaman, V., Er-Rahmadi, B., Awais, M., Islam, S. and Rodrigues, J. 2021. Review and implementation of resilient public safety networks: 5G, IoT and emerging technologies. IEEE network. 35 (2), pp. 18-25. https://doi.org/10.1109/MNET.011.2000418
Digital twin for 5G and beyond
Nguyen, H., Trestian, R., To, D. and Tatipamula, M. 2021. Digital twin for 5G and beyond. IEEE Communications Magazine. 59 (2), pp. 10-15. https://doi.org/10.1109/MCOM.001.2000343
Deep learning-based detection of structural damage using time-series data
Dang, H.V., Raza, M., Nguyen, T.V., Bui-Tien, T. and Nguyen, H. 2021. Deep learning-based detection of structural damage using time-series data. Structure and Infrastructure Engineering. 17 (11), pp. 1474-1493. https://doi.org/10.1080/15732479.2020.1815225
Delay and reliability analysis of p-persistent carrier sense multiple access for multi-event industrial wireless sensor networks
Hang, N., Trinh, N., Ban, N., Raza, M. and Nguyen, H. 2020. Delay and reliability analysis of p-persistent carrier sense multiple access for multi-event industrial wireless sensor networks. IEEE Sensors Journal. 20 (20), pp. 12402-12414. https://doi.org/10.1109/JSEN.2020.3000270
Towards autonomous driving: a machine learning-based pedestrian detection system using 16-layer LiDAR
Mihai, S., Shah, P., Mapp, G., Nguyen, H. and Trestian, R. 2020. Towards autonomous driving: a machine learning-based pedestrian detection system using 16-layer LiDAR. COMM 2020. Bucharest, Romania 18 - 20 Jun 2020 Institute of Electrical and Electronics Engineers (IEEE). pp. 271-276 https://doi.org/10.1109/COMM48946.2020.9142042
Data-driven structural health monitoring using feature fusion and hybrid deep learning
Viet Hung, D., Tran-Ngoc, H., Nguyen, T., Bui-Tien, T., De Roeck, G. and Nguyen, H. 2020. Data-driven structural health monitoring using feature fusion and hybrid deep learning. IEEE Transactions on Automation Science and Engineering. https://doi.org/10.1109/TASE.2020.3034401
Deployment of drone-based small cells for public safety communication system
Ali, K., Nguyen, H., Vien, Q., Shah, P. and Raza, M. 2020. Deployment of drone-based small cells for public safety communication system. IEEE Systems Journal. 14 (2), pp. 2882-2891. https://doi.org/10.1109/JSYST.2019.2959668
A digital twin framework for Industry 4.0 enabling next-gen manufacturing
Raza, M., Malarvizhi Kumar, P., Viet Hung, D., Davis, W., Nguyen, H. and Trestian, R. 2020. A digital twin framework for Industry 4.0 enabling next-gen manufacturing. International Conference on Industrial Technology and Management (ICITM 2020). Oxford, United Kingdom 11 - 13 Feb 2020 IEEE. pp. 73-77 https://doi.org/10.1109/ICITM48982.2020.9080395
Dynamic priority based reliable real-time communications for infrastructure-less networks
Raza, M., Le-Minh, H., Aslam, N., Hussain, S., Imran, M., Tafazolli, R. and Nguyen, H. 2018. Dynamic priority based reliable real-time communications for infrastructure-less networks. IEEE Access. 6, pp. 67338-67359. https://doi.org/10.1109/ACCESS.2018.2879186
Exploiting resource contention in highly mobile environments and its application to vehicular ad-hoc networks
Paranthaman, V., Kirsal, Y., Mapp, G., Shah, P. and Nguyen, H. 2019. Exploiting resource contention in highly mobile environments and its application to vehicular ad-hoc networks. IEEE Transactions on Vehicular Technology. 68 (4), pp. 3805-3819. https://doi.org/10.1109/tvt.2019.2902245
Diagnosis and monitoring of Alzheimer's patients using classical and deep learning techniques
Raza, M., Awais, M., Ellahi, W., Aslam, N., Nguyen, H. and Le-Minh, H. 2019. Diagnosis and monitoring of Alzheimer's patients using classical and deep learning techniques. Expert Systems with Applications. 136, pp. 353-364. https://doi.org/10.1016/j.eswa.2019.06.038
A physical layer network coding based modify-and-forward with opportunistic secure cooperative transmission protocol
Vien, Q., Le, T., Nguyen, H. and Le-Ngoc, T. 2018. A physical layer network coding based modify-and-forward with opportunistic secure cooperative transmission protocol. Mobile Networks and Applications. 24 (2), pp. 464-479. https://doi.org/10.1007/s11036-018-1157-1
Disaster management using D2D communication with power transfer and clustering techniques
Ali, K., Nguyen, H., Vien, Q., Shah, P. and Chu, Z. 2018. Disaster management using D2D communication with power transfer and clustering techniques. IEEE Access. 6, pp. 14643-14654. https://doi.org/10.1109/ACCESS.2018.2793532
On the impact of visible light communication for audio and video transmissions
Jesuthasan, F., Rohitkumar, H., Shah, P., Nguyen, H. and Trestian, R. 2018. On the impact of visible light communication for audio and video transmissions. 13th IEEE International Symposium on Broadband Multimedia Systems and Broadcasting. Valencia, Spain 06 - 08 Jun 2018 IEEE. pp. 1-6 https://doi.org/10.1109/BMSB.2018.8436852
Game theory-based resource allocation for secure WPCN multiantenna multicasting systems
Chu, Z., Nguyen, H. and Caire, G. 2018. Game theory-based resource allocation for secure WPCN multiantenna multicasting systems. IEEE Transactions on Information Forensics and Security. 13 (4), pp. 926-939. https://doi.org/10.1109/TIFS.2017.2774441
Differential spatial modulation for high-rate transmission systems
Nguyen, T., Tran, X., Le, M. and Nguyen, H. 2018. Differential spatial modulation for high-rate transmission systems. EURASIP Journal on Wireless Communications and Networking. 2018 (1). https://doi.org/10.1186/s13638-017-1013-1
A Stackelberg-game approach for disaster-recovery communications utilizing cooperative D2D
Chu, Z., Le, T., Nguyen, H., Nallanathan, A. and Karamanoglu, M. 2018. A Stackelberg-game approach for disaster-recovery communications utilizing cooperative D2D. IEEE Access. 6, pp. 10733-10742. https://doi.org/10.1109/ACCESS.2017.2766921
Secure wireless powered and cooperative jamming D2D communications
Chu, Z., Nguyen, H., Le, T., Karamanoglu, M., Ever, E. and Yazici, A. 2018. Secure wireless powered and cooperative jamming D2D communications. IEEE Transactions on Green Communications and Networking. 2 (1), pp. 1-13. https://doi.org/10.1109/TGCN.2017.2763826
Exploring a new proactive algorithm for resource management and its application to wireless mobile environments
Paranthaman, V., Kirsal, Y., Mapp, G., Shah, P. and Nguyen, H. 2017. Exploring a new proactive algorithm for resource management and its application to wireless mobile environments. 42nd Conference on Local Computer Networks (LCN). Singapore 09 - 12 Oct 2017 IEEE. pp. 539-542 https://doi.org/10.1109/LCN.2017.86
Building a prototype VANET testbed to explore communication dynamics in highly mobile environments
Paranthaman, V., Ghosh, A., Mapp, G., Iniovosa, V., Shah, P., Nguyen, H., Gemikonakli, O. and Rahman, S. 2017. Building a prototype VANET testbed to explore communication dynamics in highly mobile environments. Guo, S., Wei, G., Xiang, Y., Lin, X. and Lorenz, P. (ed.) International Conference on Testbeds and Research Infrastructures (TridentCom 2016). Hangzhou, china 14 - 15 Jun 2016 Springer. pp. 81-90 https://doi.org/10.1007/978-3-319-49580-4_8
Seamless key agreement framework for mobile-sink in IoT based cloud-centric secured public safety sensor networks
Al-Turjman, F., Ever, Y., Ever, E., Nguyen, H. and Deebak Bakkiam, D. 2017. Seamless key agreement framework for mobile-sink in IoT based cloud-centric secured public safety sensor networks. IEEE Access. 5, pp. 24617-24631. https://doi.org/10.1109/ACCESS.2017.2766090
Robust chance-constrained optimization for power-efficient and secure SWIPT systems
Le, T., Vien, Q., Nguyen, H., Ng, D. and Schober, R. 2017. Robust chance-constrained optimization for power-efficient and secure SWIPT systems. IEEE Transactions on Green Communications and Networking. 1 (3), pp. 333-346. https://doi.org/10.1109/TGCN.2017.2706063
Performance evaluation of NOMA under Wireless Downlink Cloud Radio Access networks environments
Vien, Q., Ogbonna, N., Nguyen, H., Trestian, R. and Shah, P. 2017. Performance evaluation of NOMA under Wireless Downlink Cloud Radio Access networks environments. in: Venkataraman, H. and Trestian, R. (ed.) 5G Radio Access Networks: Centralized RAN, Cloud-RAN and Virtualization of Small Cells CRC Press. pp. 67-84
Non-orthogonal multiple access schemes for next-generation 5G networks: a survey
Bhuvanasundaram, N., Nguyen, H., Trestian, R. and Vien, Q. 2017. Non-orthogonal multiple access schemes for next-generation 5G networks: a survey. in: 5G Radio Access Networks: Centralized RAN, Cloud-RAN and Virtualization of Small Cells CRC Press. pp. 51-66
Towards connecting people, locations and real-world events in a cellular network
Trestian, R., Shah, P., Nguyen, H., Vien, Q., Gemikonakli, O. and Barn, B. 2017. Towards connecting people, locations and real-world events in a cellular network. Telematics and Informatics. 34 (1), pp. 244-271. https://doi.org/10.1016/j.tele.2016.05.006
Enhancing secrecy rate in cognitive radio networks via multilevel Stackelberg game
Al Talabani, A., Deng, Y., Nallanathan, A. and Nguyen, H. 2016. Enhancing secrecy rate in cognitive radio networks via multilevel Stackelberg game. IEEE Communications Letters. 20 (6), pp. 1112-1115. https://doi.org/10.1109/LCOMM.2016.2541658
Architecture for public safety network using D2D communication
Ali, K., Nguyen, H., Shah, P., Vien, Q. and Bhuvanasundaram, N. 2016. Architecture for public safety network using D2D communication. 2016 IEEE Wireless Communications and Networking Conference. Doha, Qatar 03 - 06 Apr 2016 IEEE. pp. 1-6 https://doi.org/10.1109/wcnc.2016.7564671
Beamforming in coexisting wireless systems with uncertain channel state information
Le, T., Navaie, K., Vien, Q. and Nguyen, H. 2016. Beamforming in coexisting wireless systems with uncertain channel state information. 2016 IEEE 84th Vehicular Technology Conference (VTC-Fall). Montreal, QC, Canada 18 - 21 Sep 2016 IEEE. pp. 1-5 https://doi.org/10.1109/VTCFall.2016.7880920
Robust optimization with probabilistic constraints for power-efficient and secure SWIPT
Le, T., Vien, Q., Nguyen, H., Ng, D. and Schober, R. 2016. Robust optimization with probabilistic constraints for power-efficient and secure SWIPT. 2016 IEEE Global Communications Conference (GLOBECOM). Washington, DC, USA 04 - 08 Dec 2016 IEEE. pp. 1-7 https://doi.org/10.1109/GLOCOM.2016.7842232
Architecture for public safety network using D2D communication [Workshop paper]
Ali, K., Nguyen, H., Shah, P., Vien, Q. and Bhuvanasundaram, N. 2016. Architecture for public safety network using D2D communication [Workshop paper]. 2016 IEEE Wireless Communications and Networking Conference Workshops (WCNCW). Doha, Qatar 03 - 06 Apr 2016 IEEE. pp. 206-211 https://doi.org/10.1109/WCNCW.2016.7552700
Enhancing secrecy rate in cognitive radio networks via stackelberg game
Al Talabani, A., Deng, Y., Nallanathan, A. and Nguyen, H. 2016. Enhancing secrecy rate in cognitive radio networks via stackelberg game. IEEE Transactions on Communications. 64 (11), pp. 4764-4775. https://doi.org/10.1109/TCOMM.2016.2589931
A secure network coding based modify-and-forward scheme for cooperative wireless relay networks
Vien, Q., Le, T., Nguyen, H. and Phan, H. 2016. A secure network coding based modify-and-forward scheme for cooperative wireless relay networks. 2016 IEEE 83rd Vehicular Technology Conference (VTC Spring). Nanjing, China 15 - 18 May 2016 IEEE. pp. 1-5 https://doi.org/10.1109/VTCSpring.2016.7504104
Cooperative spectrum sensing with secondary user selection for cognitive radio networks over Nakagami-m fading channels
Vien, Q., Nguyen, H. and Nallanathan, A. 2016. Cooperative spectrum sensing with secondary user selection for cognitive radio networks over Nakagami-m fading channels. IET Communications. 10 (1), pp. 91-97. https://doi.org/10.1049/iet-com.2015.0461
A hybrid double-threshold based cooperative spectrum sensing over fading channels
Vien, Q., Nguyen, H., Trestian, R., Shah, P. and Gemikonakli, O. 2016. A hybrid double-threshold based cooperative spectrum sensing over fading channels. IEEE Transactions on Wireless Communications. 15 (3), pp. 1821-1834. https://doi.org/10.1109/TWC.2015.2496598
Performance analysis of cooperative spectrum sensing for cognitive wireless radio networks over Nakagami-m fading channels
Vien, Q., Nguyen, H., Trestian, R., Shah, P. and Gemikonakli, O. 2014. Performance analysis of cooperative spectrum sensing for cognitive wireless radio networks over Nakagami-m fading channels. in: 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC) IEEE. pp. 738-742
Towards connecting people, locations and real-world events in a cellular network [conference item]
Trestian, R., Shah, P., Nguyen, H., Vien, Q., Gemikonakli, O. and Barn, B. 2015. Towards connecting people, locations and real-world events in a cellular network [conference item]. The main conference on the scientific analysis of mobile phone datasets (NetMob), Orange D4D Challenge. MIT Media Lab, USA 07 - 10 Apr 2015
Enhancing throughput of cognitive radio system with multiple power levels for primary users
Khomejani, S., Nallanathan, A., Nguyen, H. and Aghvami, H. 2015. Enhancing throughput of cognitive radio system with multiple power levels for primary users. 2015 22nd International Conference on Telecommunications (ICT). Sydney, NSW, Australia 27 - 29 Apr 2015 https://doi.org/10.1109/ICT.2015.7124647
A novel chaos based cost function for power control of cognitive radio networks
Al Talabani, A., Nallanathan, A. and Nguyen, H. 2015. A novel chaos based cost function for power control of cognitive radio networks. IEEE Communications Letters. 19 (4), pp. 657-660. https://doi.org/10.1109/LCOMM.2014.2385068
Exploring Markov models for the allocation of resources for proactive handover in a mobile environment
Paranthaman, V.V., Mapp, G., Shah, P., Nguyen, H. and Ghosh, A. 2015. Exploring Markov models for the allocation of resources for proactive handover in a mobile environment. 40th Annual IEEE Conference on Local Computer Networks Conference Workshops (LCN Workshops). Clearwater Beach, FL, USA 26 - 29 Oct 2015 IEEE. pp. 855-861 https://doi.org/10.1109/LCNW.2015.7365938
An energy-efficient resource allocation for optimal downlink coverage in heterogeneous wireless cellular networks
Vien, Q., Le, T., Nguyen, H. and Karamanoglu, M. 2015. An energy-efficient resource allocation for optimal downlink coverage in heterogeneous wireless cellular networks. 2015 International Symposium on Wireless Communication Systems (ISWCS). Brussels, Belgium 25 - 28 Aug 2015 IEEE. pp. 156-160 https://doi.org/10.1109/ISWCS.2015.7454318
Cross-layer topology design for network coding based wireless multicasting
Vien, Q., Tu, W., Nguyen, H. and Trestian, R. 2015. Cross-layer topology design for network coding based wireless multicasting. Computer Networks. 88, pp. 27-39. https://doi.org/10.1016/j.comnet.2015.06.005
Secure information transmission in the presence of energy-harvesting eavesdroppers in multi-cell networks
Le, T., Nguyen, H., Vien, Q. and Karamanoglu, M. 2015. Secure information transmission in the presence of energy-harvesting eavesdroppers in multi-cell networks. GLOBECOM 2015 - 2015 IEEE Global Communications Conference. San Diego, CA, USA 06 - 10 Dec 2015 IEEE. pp. 1-6 https://doi.org/10.1109/GLOCOM.2015.7417336
Sum-rate analysis of cell edge users under cooperative NOMA
Bhuvanasundaram, N., Nguyen, H., Trestian, R. and Vien, Q. 2015. Sum-rate analysis of cell edge users under cooperative NOMA. 8th IFIP Wireless and Mobile Networking Conference (WMNC). Munich, Germany 05 - 07 Oct 2015 IEEE. pp. 239-244 https://doi.org/10.1109/WMNC.2015.19
On the coverage and power allocation for downlink in heterogeneous wireless cellular networks
Vien, Q., Akinbote, T., Nguyen, H., Trestian, R. and Gemikonakli, O. 2015. On the coverage and power allocation for downlink in heterogeneous wireless cellular networks. IEEE International Conference on Communications (ICC 2015). London, UK 08 - 12 Jun 2015 IEEE. pp. 4641-4646 https://doi.org/10.1109/ICC.2015.7249055
Power allocation for HARQ-IR systems under QoS constraints and limited feedback
To, D., Nguyen, H., Vien, Q. and Huang, L. 2015. Power allocation for HARQ-IR systems under QoS constraints and limited feedback. IEEE Transactions on Wireless Communications. 14 (3), pp. 1581-1594. https://doi.org/10.1109/TWC.2014.2370049
Disaster management communication networks: challenges and architecture design
Ali, K., Nguyen, H., Vien, Q. and Shah, P. 2015. Disaster management communication networks: challenges and architecture design. 2015 IEEE International Conference on Pervasive Computing and Communication Workshops (PerCom Workshops 2015). St. Louis, Missouri, USA 23 - 27 Mar 2015 IEEE. pp. 537-542 https://doi.org/10.1109/PERCOMW.2015.7134094
Non-orthogonal multiple access for wireless downlink in cloud radio access networks
Vien, Q., Ogbonna, N., Nguyen, H., Trestian, R. and Shah, P. 2015. Non-orthogonal multiple access for wireless downlink in cloud radio access networks. 21th European Wireless Conference. Budapest, Hungary 20 - 22 May 2015 VDE. pp. 434-439
Secure information transmission and power transfer in cellular networks
Le, T., Nguyen, H., Vien, Q. and Karamanoglu, M. 2015. Secure information transmission and power transfer in cellular networks. IEEE Communications Letters. 19 (9), pp. 1532-1535. https://doi.org/10.1109/LCOMM.2015.2454514
Double-threshold based cooperative spectrum sensing over imperfect channels
Vien, Q., Nguyen, H., Tran, L. and Hong, E. 2015. Double-threshold based cooperative spectrum sensing over imperfect channels. 2015 IEEE Wireless Communications and Networking Conference (WCNC 2015). Orleans, LA, USA 09 - 12 Mar 2015 IEEE. pp. 293-298 https://doi.org/10.1109/WCNC.2015.7127485
On the energy-delay tradeoff and relay positioning of wireless butterfly networks
Vien, Q., Nguyen, H., Stewart, B., Choi, J. and Tu, W. 2015. On the energy-delay tradeoff and relay positioning of wireless butterfly networks. IEEE Transactions on Vehicular Technology. 64 (1), pp. 159-172. https://doi.org/10.1109/TVT.2014.2321229
Enhancing physical layer security of cognitive radio transceiver via chaotic OFDM
Al Talabani, A., Nallanathan, A. and Nguyen, H. 2015. Enhancing physical layer security of cognitive radio transceiver via chaotic OFDM. IEEE International Conference on Communications (ICC 2015). London, UK 08 - 12 Jun 2015 IEEE. pp. 4805-4810 https://doi.org/10.1109/ICC.2015.7249083
On the impact of video content type on the mobile video quality assessment and energy consumption
Trestian, R., Vien, Q., Nguyen, H. and Gemikonakli, O. 2015. On the impact of video content type on the mobile video quality assessment and energy consumption. 10th IEEE International Symposium on Broadband Multimedia Systems and Broadcasting. Ghent, Belgium 17 - 19 Jun 2015 https://doi.org/10.1109/BMSB.2015.7177206
ECO-M: energy-efficient cluster-oriented multimedia delivery in a LTE D2D environment
Trestian, R., Vien, Q., Nguyen, H. and Gemikonakli, O. 2015. ECO-M: energy-efficient cluster-oriented multimedia delivery in a LTE D2D environment. IEEE International Conference on Communications (ICC 2015). London, UK 08 - 12 Jun 2015 IEEE. pp. 55-61 https://doi.org/10.1109/ICC.2015.7248298
On the perspective transformation for efficient relay placement in wireless multicast networks
Vien, Q., Nguyen, H., Barn, B. and Tran, X. 2015. On the perspective transformation for efficient relay placement in wireless multicast networks. IEEE Communications Letters. 19 (2), pp. 275-278. https://doi.org/10.1109/LCOMM.2014.2387163
Cross-layer optimisation for topology design of wireless multicast networks via network coding
Vien, Q., Tu, W., Nguyen, H. and Trestian, R. 2014. Cross-layer optimisation for topology design of wireless multicast networks via network coding. 39th Annual IEEE Conference on Local Computer Networks. https://doi.org/10.1109/LCN.2014.6925818
Performance analysis of cooperative spectrum sensing for cognitive wireless radio networks over Nakagami-m fading channels
Vien, Q., Nguyen, H., Trestian, R., Shah, P. and Gemikonakli, O. 2014. Performance analysis of cooperative spectrum sensing for cognitive wireless radio networks over Nakagami-m fading channels. 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC). Washington DC, DC, USA 02 - 05 Sep 2014 IEEE. pp. 738-742 https://doi.org/10.1109/PIMRC.2014.7136262
Distributed space-time-frequency block code for cognitive wireless relay networks
Vien, Q., Stewart, B., Nguyen, H. and Gemikonakli, O. 2014. Distributed space-time-frequency block code for cognitive wireless relay networks. IET Communications. 8 (5), pp. 754-766. https://doi.org/10.1049/iet-com.2013.0374
Cross-layer optimisation for topology design of wireless multicast networks via network coding
Vien, Q., Tu, W., Nguyen, H. and Trestian, R. 2014. Cross-layer optimisation for topology design of wireless multicast networks via network coding. 39th IEEE Conference on Local Computer Networks (LCN). Edmonton, Canada 08 - 11 Sep 2014 IEEE. pp. 466-469 https://doi.org/10.1109/LCN.2014.6925818
Resource allocation for HARQ-IR systems with QoS constraints and limited feedback
To, D., Nguyen, H., Vien, Q. and Huang, L. 2014. Resource allocation for HARQ-IR systems with QoS constraints and limited feedback. 2014 IEEE Global Communications Conference. Austin, TX, USA 08 - 12 Dec 2014 IEEE. pp. 4226-4231 https://doi.org/10.1109/GLOCOM.2014.7037471
An efficient hybrid double-threshold based energy detection for cooperative spectrum sensing
Vien, Q., Nguyen, H. and Le-Ngoc, T. 2014. An efficient hybrid double-threshold based energy detection for cooperative spectrum sensing. 27th Biennial Symposium on Communications (QBSC). Kingston, ON, Canada 01 - 04 Jun 2014 IEEE. pp. 42-46 https://doi.org/10.1109/QBSC.2014.6841181
Relay selection for efficient HARQ-IR protocols in relay-assisted multisource multicast networks
Vien, Q., Nguyen, H., Shah, P., Ever, E. and To, D. 2014. Relay selection for efficient HARQ-IR protocols in relay-assisted multisource multicast networks. IEEE 79th Vehicular Technology Conference: VTC2014-Spring. Seoul, Korea (South) 18 - 21 May 2014 IEEE. pp. 1-5 https://doi.org/10.1109/VTCSpring.2014.7023073
An efficient cooperative spectrum sensing under bandwidth constraint with user selection
Vien, Q., Nguyen, H., Gemikonakli, O. and Barn, B. 2014. An efficient cooperative spectrum sensing under bandwidth constraint with user selection. 2014 IEEE 80th Vehicular Technology Conference (VTC2014-Fall). Vancouver, BC, Canada 14 - 17 Sep 2014 IEEE. pp. 1-5 https://doi.org/10.1109/VTCFall.2014.6965868
Network coding-based channel quality indicator reporting for two-way multi-relay networks
Vien, Q. and Nguyen, H. 2014. Network coding-based channel quality indicator reporting for two-way multi-relay networks. Wireless Communications and Mobile Computing. 14 (15), pp. 1471-1483. https://doi.org/10.1002/wcm.2296
Performance analysis of cooperative transmission for cognitive wireless relay networks
Vien, Q., Nguyen, H., Gemikonakli, O. and Barn, B. 2013. Performance analysis of cooperative transmission for cognitive wireless relay networks. 2013 IEEE Global Communications Conference (GLOBECOM). Atlanta, GA, USA 09 - 13 Dec 2013 IEEE. pp. 4186-4191 https://doi.org/10.1109/GLOCOM.2013.6831730
Optimal relay positioning for green wireless network-coded butterfly networks
Vien, Q., Nguyen, H. and Tu, W. 2013. Optimal relay positioning for green wireless network-coded butterfly networks. IEEE 24th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC). London, UK 08 - 11 Sep 2013 IEEE. pp. 286-290 https://doi.org/10.1109/PIMRC.2013.6666147
Cooperative retransmission for wireless regenerative multirelay networks
Vien, Q., Stewart, B., Tianfield, H. and Nguyen, H. 2013. Cooperative retransmission for wireless regenerative multirelay networks. IEEE Transactions on Vehicular Technology. 62 (2), pp. 735-747. https://doi.org/10.1109/TVT.2012.2224393
On the energy efficiency of HARQ-IR protocols for wireless network-coded butterfly networks
Vien, Q., Stewart, B., Choi, J. and Nguyen, H. 2013. On the energy efficiency of HARQ-IR protocols for wireless network-coded butterfly networks. 2013 IEEE Wireless Communications and Networking Conference (WCNC). Shanghai, China 07 - 10 Apr 2013 IEEE. pp. 2559-2564 https://doi.org/10.1109/WCNC.2013.6554964
Efficient cooperative spectrum sensing for three-hop cognitive wireless relay networks
Vien, Q., Stewart, B., Tianfield, H. and Nguyen, H. 2013. Efficient cooperative spectrum sensing for three-hop cognitive wireless relay networks. IET Communications. 7 (2), pp. 119-127. https://doi.org/10.1049/iet-com.2012.0249
An efficient network coded ARQ for multisource multidestination relay networks over mixed flat fading channels
Vien, Q., Stewart, B., Tianfield, H., Nguyen, H. and Choi, J. 2013. An efficient network coded ARQ for multisource multidestination relay networks over mixed flat fading channels. AEÜ - International Journal of Electronics and Communications. 67 (4), pp. 282-288. https://doi.org/10.1016/j.aeue.2012.08.013
Outage probability of regenerative protocols for two-source two-destination networks
Vien, Q., Stewart, B. and Nguyen, H. 2013. Outage probability of regenerative protocols for two-source two-destination networks. Wireless Personal Communications. 69 (4), pp. 1969-1981. https://doi.org/10.1007/s11277-012-0673-8
Signal detection for 3GPP LTE downlink: algorithm and implementation.
Nguyen, H. 2011. Signal detection for 3GPP LTE downlink: algorithm and implementation. International Journal on Advances in Telecommunications. 4 (1 & 2), pp. 34-47.
An efficient cooperative retransmission for wireless regenerative relay networks
Vien, Q., Stewart, B., Tianfield, H. and Nguyen, H. 2012. An efficient cooperative retransmission for wireless regenerative relay networks. 2012 IEEE Global Communications Conference (GLOBECOM). Anaheim, CA, USA 03 - 07 Dec 2012 IEEE. pp. 4417-4422 https://doi.org/10.1109/GLOCOM.2012.6503813
Network coding-based block acknowledgement scheme for wireless regenerative relay networks
Vien, Q., Nguyen, H., Choi, J., Stewart, B. and Tianfield, H. 2012. Network coding-based block acknowledgement scheme for wireless regenerative relay networks. IET Communications. 6 (16), pp. 2593-2601. https://doi.org/10.1049/iet-com.2011.0681
CQI reporting strategies for nonregenerative two-way relay networks
Vien, Q. and Nguyen, H. 2012. CQI reporting strategies for nonregenerative two-way relay networks. 2012 IEEE Wireless Communications and Networking Conference. Paris, France 01 - 04 Apr 2012 IEEE. pp. 974-979 https://doi.org/10.1109/WCNC.2012.6214516
Iterative OFDM receiver with channel estimation and frequency-offset compensation.
Nguyen, H., Choi, J. and Institute of Electrical and Electronics Engineers 2006. Iterative OFDM receiver with channel estimation and frequency-offset compensation. IEEE. https://doi.org/10.1109/ICC.2006.255362
Optimum performance model of ARQ protocol under adaptive modulation scheme.
Li, Y., Nguyen, H., Xing, W. and Institute of Electrical and Electronics Engineers 2008. Optimum performance model of ARQ protocol under adaptive modulation scheme. IEEE. pp. 225-229 https://doi.org/10.1109/ICC.2008.49
Layered groupwise STBC: list-based decoding using flexible length.
Nguyen, H., Choi, J. and Institute of Electrical and Electronics Engineers 2008. Layered groupwise STBC: list-based decoding using flexible length. IEEE. pp. 703-707 https://doi.org/10.1109/ISSSTA.2008.137
An efficient signal detection algorithm for 3GPP LTE downlink.
Nguyen, H. 2010. An efficient signal detection algorithm for 3GPP LTE downlink. Palelogu, C. (ed.) IEEE. pp. 77-81 https://doi.org/10.1109/ICDT.2010.22
Performance bounds for MMSE-based signal detection in LTE downlink
Nguyen, H. 2010. Performance bounds for MMSE-based signal detection in LTE downlink. IEEE.
Radio-over-fibre to increase effective coverage of motorway access networks.
Xing, W., Li, Y., Nguyen, H. and Zheng, J. 2009. Radio-over-fibre to increase effective coverage of motorway access networks. International Journal of Communication Networks and Distributed Systems. 2 (2/3), pp. 331-351. https://doi.org/10.1504/IJCNDS.2009.022338
Iterative (turbo processing) receiver design of OFDM systems in the presence of carrier frequency offset.
Nguyen, H., Choi, J. and Tianfield, H. 2010. Iterative (turbo processing) receiver design of OFDM systems in the presence of carrier frequency offset. International Transactions on Systems Science and Applications. 6 (1), pp. 82-93.
An efficient retransmission strategy for multi-source multi-destination relay networks over Rayleigh flat fading channels
Vien, Q., Tianfield, H., Stewart, B., Nguyen, H. and Choi, J. 2011. An efficient retransmission strategy for multi-source multi-destination relay networks over Rayleigh flat fading channels. The 14th International Symposium on Wireless Personal Multimedia Communications (WPMC'11). Brest, France 03 - 07 Oct 2011 IEEE.
Power allocation for multiband coded OFDM systems with limited feedback
To, D., Nguyen, H., Choi, J. and Choi, S. 2011. Power allocation for multiband coded OFDM systems with limited feedback. 2011 IEEE Vehicular Technology Conference (VTC Fall). San Francisco, US 05 - 08 Sep 2011 IEEE. pp. 1-5 https://doi.org/10.1109/VETECF.2011.6093066
Network coding-based block ACK for wireless relay networks
Vien, Q., Nguyen, H., Choi, J., Stewart, B. and Tianfield, H. 2011. Network coding-based block ACK for wireless relay networks. 2011 IEEE 73rd Vehicular Technology Conference (VTC Spring). Budapest, Hungary 15 - 18 May 2011 IEEE. https://doi.org/10.1109/VETECS.2011.5956413
Efficient ARQ retransmission schemes for two-way relay networks
Vien, Q., Tran, L. and Nguyen, H. 2011. Efficient ARQ retransmission schemes for two-way relay networks. Journal of Communications Software and Systems. 7 (1), pp. 9-15. https://doi.org/10.24138/jcomss.v7i1.182
Multi-group linear turbo equalization with intercell interference cancellation for MC-CDMA cellular systems.
Nguyen, H., Choi, J., Kim, S. and Nam, J. 2010. Multi-group linear turbo equalization with intercell interference cancellation for MC-CDMA cellular systems. Wireless Communications and Mobile Computing. 10 (8), pp. 1102-1112. https://doi.org/10.1002/wcm.825
Reactive service location in IEEE WAVE
Cruz, A., Boutaleb, T., Nguyen, H. and Tianfield, H. 2010. Reactive service location in IEEE WAVE. IEEE. pp. 534-540 https://doi.org/10.1109/WIMOB.2010.5645016
Network coding-based ARQ retransmission strategies for two-way wireless relay networks
Vien, Q., Tran, L. and Nguyen, H. 2010. Network coding-based ARQ retransmission strategies for two-way wireless relay networks. 18th International Conference on Software, Telecommunications and Computer Networks. Split, Croatia 23 - 25 Sep 2010 IEEE. pp. 180-184
Low complexity SIC-based MIMO detection with list generation in the LR domain
Choi, J. and Nguyen, H. 2009. Low complexity SIC-based MIMO detection with list generation in the LR domain. 2009 IEEE Global Telecommunications Conference. Honolulu, HI, USA 30 Nov - 04 Dec 2009 IEEE. pp. 1-6 https://doi.org/10.1109/GLOCOM.2009.5425477
An efficient space-time coding scheme using list-based decoding
Nguyen, H. 2009. An efficient space-time coding scheme using list-based decoding. Ismail, M., Ali, B. and Hafizal, M. (ed.) 9th Malaysia International Conference on Communications. Kuala Lumpur, Malaysia 15 - 17 Dec 2009 IEEE. pp. 623-628 https://doi.org/10.1109/MICC.2009.5431554
SIC-based detection with list and lattice reduction for MIMO channels
Choi, J. and Nguyen, H. 2009. SIC-based detection with list and lattice reduction for MIMO channels. IEEE Transactions on Vehicular Technology. 58 (7), pp. 3786-3790. https://doi.org/10.1109/TVT.2009.2013472
High-rate groupwise STBC using low-complexity SIC based receiver
Nguyen, H., Choi, J. and Le-Ngoc, T. 2009. High-rate groupwise STBC using low-complexity SIC based receiver. IEEE Transactions on Wireless Communications. 8 (9), pp. 4677-4687. https://doi.org/10.1109/TWC.2009.081115
WiMAX fast-moving access network.
Xing, W., Nguyen, H. and Li, Y. 2008. WiMAX fast-moving access network. IEEE Wireless communication and networking conference (WCNC 2008). Las Vegas, NV, USA 31 Mar - 03 Apr 2008 IEEE. pp. 2663-2668 https://doi.org/10.1109/WCNC.2008.467
Joint design of groupwise STBC and SIC based receiver
Nguyen, H. and Choi, J. 2008. Joint design of groupwise STBC and SIC based receiver. IEEE Communications Letters. 12 (2), pp. 115-117. https://doi.org/10.1109/LCOMM.2008.071613
Iterative detection for MIMO-ISI channels using soft decision feedback
Nguyen, H. and Choi, J. 2007. Iterative detection for MIMO-ISI channels using soft decision feedback. 65th IEEE Vehicular Technology Conference - VCTC2007-Spring. Dublin, Ireland 22 - 25 Apr 2007 IEEE. pp. 2019-2022 https://doi.org/10.1109/VETECS.2007.418
Decision feedback detection for MIMO-ISI channels: design using fixed and adaptive constraints
Nguyen, H. and Choi, J. 2007. Decision feedback detection for MIMO-ISI channels: design using fixed and adaptive constraints. IEEE Transactions on Vehicular Technology. 56 (6), pp. 3931-3937. https://doi.org/10.1109/TVT.2007.901873
Iterative symbol-by-symbol decision feedback detection for MIMO-ISI channels
Nguyen, H. and Choi, J. 2006. Iterative symbol-by-symbol decision feedback detection for MIMO-ISI channels. APCCAS 2006: IEEE Asia Pacific Conference on Circuits and Systems. Singapore 04 - 07 Dec 2006 IEEE. pp. 139-142 https://doi.org/10.1109/APCCAS.2006.342333
Iterative channel estimation and turbo decoding in OFDM systems
Nguyen, H. and Choi, J. 2005. Iterative channel estimation and turbo decoding in OFDM systems. 62nd IEEE Vehicular Technology Conference -VTC-2005-Fall. Dallas, TX, USA 25 - 28 Sep 2005 IEEE. pp. 166-170 https://doi.org/10.1109/VETECF.2005.1557493
On the constrained MMSE decision feedback equalization for MIMO wireless systems
Nguyen, H. and Choi, J. 2005. On the constrained MMSE decision feedback equalization for MIMO wireless systems. 2005 Asia-Pacific Conference on Communications. Perth, WA, Australia 05 - 05 Oct 2005 IEEE. pp. 329-333 https://doi.org/10.1109/APCC.2005.1554074
Reduced-rank adaptive time-domain channel estimation for OFDM systems
Nguyen, H. and Choi, J. 2004. Reduced-rank adaptive time-domain channel estimation for OFDM systems. ICCS 2004: 9th International Conference on Communications Systems. Singapore 07 - 07 Sep 2004 IEEE. pp. 135-139 https://doi.org/10.1109/ICCS.2004.1359354