Article

Ahmed Salem, Mohammed and Lim, Heng Siong and Chua, Ming Yam and Alaghbari, Khaled Abdulaziz and Zarakovitis, Charilaos C. and Chien, Su Fong (2024) Assessing electromagnetic field exposure levels in multi-active reconfigurable intelligent surface assisted 5G network. International Journal of Electrical and Computer Engineering (IJECE), 14 (4). p. 4110. ISSN 2088-8708

Bozorgchenani, Arash and Zarakovitis, Charilaos C. and Chien, Su Fong and Ni, Qiang and Gouglidis, Antonios and Mallouli, Wissam and Lim, Heng Siong (2024) Intrusion Response Systems for the 5G Networks and Beyond: A New Joint Security-vs-QoS Optimization Approach. IEEE Transactions on Network Science and Engineering. pp. 1-14. ISSN 2334-329X

Ong, Kah Liang and Lee, Chin Poo and Lim, Heng Siong and Lim, Kian Ming and Alqahtani, Ali (2024) MaxMViT-MLP: Multiaxis and Multiscale Vision Transformers Fusion Network for Speech Emotion Recognition. IEEE Access, 12. pp. 18237-18250. ISSN 2169-3536

Alaghbari, Khaled Ab. Aziz and Lim, Heng Siong and Jin, Benzhou and Shen, Yutong (2024) Source Separation in Joint Communication and Radar Systems Based on Unsupervised Variational Autoencoder. IEEE Open Journal of Vehicular Technology, 5. pp. 56-70. ISSN 2644-1330

Al-Badani, Mohammed and Chong, Peng Lean and Lim, Heng Siong (2024) A mini review of the effect of modified carbon paper, carbon felt, and carbon cloth electrodes on the performance of microbial fuel cell. International Journal of Green Energy, 21 (1). pp. 1-17. ISSN 1543-5075

Jin, Benzhou and Sun, Jun and Ye, Peiping and Zhou, Fuhui and Lim, Heng Siong and Wu, Qihui and Al-Dhahir, Naofal (2023) Data-Driven Sparsity-Based Source Separation of the Aliasing Signal for Joint Communication and Radar systems. IEEE Transactions on Vehicular Technology, 72 (2). pp. 2161-13. ISSN 0018-9545

Alaghbari, Khaled Ab. Aziz and Lim, Heng Siong and Md Saad, Mohamad Hanif and Yong, Yik Seng (2023) Deep Autoencoder-Based Integrated Model for Anomaly Detection and Efficient Feature Extraction in IoT Networks. IoT, 4 (3). pp. 345-365. ISSN 2624-831X

Tai, Ian Hwa Pien and Lim, Heng Siong and Diong, Kah Seng and Alaghbari, Khaled Ab. Aziz (2023) Effects of Crowd Density on Radio Propagation at 24 GHz in a Pedestrian Tunnel for 5G Communications. IEEE Access, 11. pp. 40240-40248. ISSN 2169-3536

Al-badani, Mohammed Adel and Chong, Peng Lean and Lim, Heng Siong (2023) Enhancing microbial fuel cell performance with carbon powder electrode modifications for low-power sensors modules. International Journal of Renewable Energy Development, 13 (1). pp. 80-87. ISSN 2252-4940

Ong, Kah Liang and Lee, Chin Poo and Lim, Heng Siong and Lim, Kian Ming and Alqahtani, Ali (2023) Mel-MViTv2: Enhanced Speech Emotion Recognition With Mel Spectrogram and Improved Multiscale Vision Transformers. IEEE Access, 11. pp. 108571-108579. ISSN 2169-3536

Ong, Kah Liang and Lee, Chin Poo and Lim, Heng Siong and Lim, Kian Ming and Mukaida, Takeki (2023) SCQT-MaxViT: Speech Emotion Recognition With Constant-Q Transform and Multi-Axis Vision Transformer. IEEE Access, 11. pp. 63081-63091. ISSN 2169-3536

Farid, Mazen and Lim, Heng Siong and Lee, Chin Poo and Latip, Rohaya (2023) Scheduling Scientific Workflow in Multi-Cloud: A Multi-Objective Minimum Weight Optimization Decision-Making Approach. Symmetry, 15 (11). p. 2047. ISSN 2073-8994

Mohd Zebaral Hoque, Jesmeen and Bhuvaneswari, Thangavel and Mazbah, Abdul Hadi and Yeo, Boon Chin and Lim, Heng Siong and Abdul Aziz, Nor Hidayati (2023) SleepCon: Sleeping Posture Recognition Model using Convolutional Neural Network. Emerging Science Journal, 7 (1). pp. 50-59. ISSN 2610-9182

Ong, Kah Liang and Lee, Chin Poo and Lim, Heng Siong and Lim, Kian Ming (2023) Speech emotion recognition with light gradient boosting decision trees machine. International Journal of Electrical and Computer Engineering (IJECE), 13 (4). p. 4020. ISSN 2088-8708

Alaghbari, Khaled Ab. Aziz and Lim, Heng Siong and Abdul Aziz, Nor Hidayati and Bhuvaneswari, Thangavel and Oh, Tick Hui (2022) Design and Validation of the Physical Layer Functions of FBMC/OQAM Transceiver With Improved Residual Phase Error Correction. IEEE Access, 10. pp. 97381-97393. ISSN 2169-3536

Alaghbari, Khaled Ab. Aziz and Lim, Heng Siong and Eltaif, Tawfig and Jin, Benzhou and Lee, Lian Hong (2022) Filterbank-Assisted Channel Estimation for Coherent Optical FBMC/OQAM System. IEEE Photonics Journal, 14 (6). pp. 1-7. ISSN 1943-0647

Salem, Mohammed Ahmed and Lim, Heng Siong and Chua, Ming Yam and Chien, Su Fong and Zarakovitis, Charilaos C. and Ng, Chiew Yean and Abd Rahman, Noor Ziela (2022) Investigation of EMF Exposure Level for Uplink and Downlink of 5G Network Using Ray Tracing Approach. International Journal of Technology, 13 (6). p. 1298. ISSN 2086-9614

Tan, Keat Han and Lim, Heng Siong and Diong, Kah Seng (2022) Modelling and Predicting Quality-of-Experience of Online Gaming Users in 5G Networks. International Journal of Technology, 13 (5). p. 1035. ISSN 2086-9614

Kwek, Lee Chung and Tan, Alan Wee Chiat and Lim, Heng Siong and Tan, Cheah Heng and Alaghbari, Khaled Ab. Aziz (2022) Sparse representation and reproduction of speech signals in complex Fourier basis. International Journal of Speech Technology. pp. 1-7. ISSN 1381-2416

Alaghbari, Khaled Ab. Aziz and Rumyantsev, Konstantin and Eltaif, Tawfig and Elmabrok, Osama and Lim, Heng Siong (2021) Adaptive Modulation for Continuous-Variable Quantum Key Distribution With Real Local Oscillators Under Phase Attack. IEEE Photonics Journal, 13 (5). pp. 1-7. ISSN 1943-0647

Shakib, M. N. and Moghavvemi, M. and Rahman, M. A. and Ramli, R. M. and Lim, Heng Siong and Ahmed, M. R. (2021) Measurement of a compact Boomarang-shaped microstrip antenna for wireless sensor network applications. Cognitive Systems Research, 68. pp. 105-110. ISSN 1389-0417

Soo, Qi Ping and Lim, Soo Yong and Rusli, Nurhidayah and Chong, Ka Heng and Lim, David Wee Gin and Lim, Heng Siong and Yun, Zhengqing and Iskander, Magdy F. (2021) Propagation Measurement of a Pedestrian Tunnel at 24 GHz for 5G Communications. IEEE Access, 9. pp. 149934-149942. ISSN 2169-3536

Chien, Su Fong and Lim, Heng Siong and Kourtis, Michail Alexandros and Ni, Qiang and Zappone, Alessio and Zarakovitis, Charilaos C. (2021) Quantum-Driven Energy-Efficiency Optimization for Next-Generation Communications Systems. Energies, 14 (14). p. 4090. ISSN 1996-1073

Chua, Ming Yam and Chan, Yee Kit and Lim, Heng Siong and Koo, Voon Chet (2020) An FPGA based Real-Time Multi-Target Synthetic Aperture Radar Echoes Synthesizer. Journal of Engineering Technology and Applied Physics, 2 (2). pp. 10-16. ISSN 2682-8383

Al-Aghbari, Khaled Abdulaziz and Lim, Heng Siong and A. Eltaif, Tawfig Ahmad (2020) Compensation of Chromatic Dispersion and Nonlinear Phase Noise Using Iterative Soft Decision Feedback Equalizer for Coherent Optical FBMC/OQAM Systems. Journal of Lightwave Technology, 38 (15). pp. 3839-3849. ISSN 0733-8724, 1558-2213

Chua, Ming Yam and Koo, Voon Chet and Lim, Heng Siong and Chan, Yee Kit (2020) An FPGA based Real-Time Multi-Target Synthetic Aperture Radar Echoes Synthesizer. Journal of Engineering Technology and Applied Physics, 2 (2). pp. 10-16. ISSN 2682-8383

Lim, Heng Siong (2020) Secrecy improvement via joint optimization of UAV relay flight path and transmit power. Vehicular Communications, 23. pp. 1-13. ISSN 2214-2096

Lim, Heng Siong and A. Eltaif, Tawfig Ahmad and Al-Aghbari, Khaled Abdulaziz (2019) Robust Precoder for Mitigating Inter-Symbol and Inter-Carrier Interferences in Coherent Optical FBMC/OQAM. IEEE Photonics Journal, 11 (4). pp. 1-16. ISSN 1943-0655

Al Aghbari, Khaled Abdulaziz and Eltaif, Tawfig and Lim, Heng Siong (2019) An improved least squares channel estimation algorithm for coherent optical FBMC/OQAM system. Optics Communications, 439. pp. 141-147. ISSN 0030-4018

Mah, Meng Chuan and Lim, Heng Siong and Tan, Alan Wee Chiat (2019) UAV Relay Flight Path Planning in the Presence of Jamming Signal. IEEE Access, 7. pp. 40913-40924. ISSN 2169-3536

Chua, Ming Yam and Koo, Voon Chet and Lim, Heng Siong and Sri Sumantyo, Josaphat Tetuko (2017) Phase-Coded Stepped Frequency Linear Frequency Modulated Waveform Synthesis Technique for Low Altitude Ultra-Wideband Synthetic Aperture Radar. IEEE Access, 5. pp. 11391-11403. ISSN 2169-3536

Goh, Benny Ming Kai and Lim, Heng Siong and Tan, Alan Wee Chiat (2017) Exponential Myriad Smoothing Algorithm for Robust Signal Processing in α-Stable Noise Environments. Circuits, Systems, and Signal Processing, 36 (11). pp. 4468-4481. ISSN 0278081X

Lo, Ying Siew and Lim, Heng Siong and Tan, Alan Wee Chiat (2016) Robust Signal-to-Noise Ratio Estimation in Non-Gaussian Noise Channel. Wireless Personal Communication, 91 (2). pp. 561-575. ISSN 0929-6212; eISSN: 1572-834X

Yeo, Boon Chin and Lim, Heng Siong and Lim, Way Soong (2016) Vehicle detection for thermal vision-based traffic monitoring system using principal component analysis. International Journal of Innovative Computing, Information and Control (IJICIC), 12 (5). p. 1467. ISSN 1349-418X

Yeo, Boon Chin and Lim, Way Soong and Lim, Heng Siong (2016) Lane detection in the absence of lane markings for roadway surveillance with thermal vision. International Journal of Innovative Computing, Information and Control (IJICIC), 12 (3). pp. 677-688. ISSN 1349-418X

Koo, Voon Chet and Chua, Ming Yam and Lim, Heng Siong and Boey, Huey Shen and Chan, Yee Kit and Lim, Chot Hun and Lim, Tien Sze and Chuah, Hean Teik (2013) High speed AD DA for synthetic aperture radar. Proceedings of PIERS 2013. pp. 994-997. ISSN 1559-9450

Chua, Shing Chyi and Lim, Heng Siong and Oh, Tick Hui and Pang, Shen Yee (2013) On the possibility of fuzzy method and its mathematical framework in OBE measurements. Knowledge-Based Systems, 37. pp. 305-317. ISSN 0950-7051

Goh, Benny Ming Kai and Lim, Heng Siong (2012) Sequential Algorithms for Sample Myriad and Weighted Myriad Filter. IEEE Transactions on Signal Processing, 60 (11). pp. 6047-6052. ISSN 1053-587X

Yee, Yoke Chek and Tan, Su Wei and Lim, Heng Siong and Chien, Su Fong (2012) Application of particle swarm optimizer on load distribution for hybrid network selection scheme in heterogeneous wireless networks. ISRN Communications and Networking, 2012. pp. 1-7. ISSN 2090-4363

Shafieipour, Mohammad and Lim, Heng Siong and Chuah, Teong Chee (2011) Decoding of turbo codes in symmetric alpha-stable noise. ISRN Signal Processing, 2011. pp. 1-7. ISSN 2090-5041

Pang, Ying Han and Teoh, Andrew Beng Jin and Lim, Heng Siong (2011) Eigenvector weighting function in face recognition. Discrete Dynamics in Nature and Society, 2011. pp. 1-15. ISSN 1026-0226

Yeo, Boon Chin and Lim, Way Soong and Lim, Heng Siong and Wong, Wai Kit (2011) Extended fuzzy background modeling for vehicle detection using infrared vision. IEICE Electronics Express, 8 (6). pp. 340-345. ISSN 1349-2543

Lim, Heng Siong and Chuah, Teong Chee and Chuah, Hean Teik (2007) On the optimal alpha-k curve of the sample myriad. IEEE Signal Processing Letters, 14 (8). 545-548 . ISSN 1070-9908

Wong, Wai Kit and Lim, Heng Siong (2006) Fuzzy adaptive blind equalizer using extended Kalman filter based adaptation algorithm for powerline channel. 2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings. p. 449. ISSN 1520-6149

Lim, Heng Siong and Venkatesh, B. (2003) An efficient local search heuristics for asynchronous multiuser detection. IEEE Communications Letters, 7 (7). pp. 299-301. ISSN 1089-7798

Book Section

Mah, Meng Chuan and Lim, Heng Siong and Tan, Alan Wee Chiat (2014) Robust joint CFO and fast time-varying channel tracking for MIMO-OFDM systems. In: 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE Xplore, pp. 6494-6498. ISBN 978-1-4799-2893-4

Ghaleb, Abdulaziz M. and Chieng, David and Ting, Alvin Kee Ngoh and Abdulkafi, Ayad Atiyah and Lim, Kim Chuan and Lim, Heng Siong (2013) Throughput performance insights of LTE Release 8: Malaysia's perspective. In: 2013 9th International Wireless Communications and Mobile Computing Conference (IWCMC). IEEE Xplore, pp. 258-263. ISBN 978-1-4673-2479-3

Alaghbari, Khaled Ab. Aziz and Tan, Alan Wee Chiat and Lim, Heng Siong (2012) Cost function of blind channel equalization. In: 2012 4th International Conference on Intelligent and Advanced Systems (ICIAS2012). IEEE Xplore, pp. 665-669. ISBN 978-1-4577-1968-4

Mah, Meng Chuan and Lim, Heng Siong and Tan, Alan Wee Chiat (2012) Joint carrier frequency offset and channel parameters estimation for MIMO-OFDM systems. In: IET International Conference on Wireless Communications and Applications (ICWCA 2012). IEEE Xplore, 011-011. ISBN E-ISBN: 978-1-84919-550-8

Ghaleb, Abdulaziz M. and Chieng, David and Ting, Alvin Kee Ngoh and Kwong, Kae Hsiang and Lim, Kim Chuan and Lim, Heng Siong (2012) Throughput analysis of IEEE802.11n using OPNET. In: IET International Conference on Wireless Communications and Applications (ICWCA 2012). The Institution of Engineering and Technology, pp. 1-7. ISBN 978-1-84919-550-8

Sajjadi Torshizi, Seyed Dawood and Lim, Heng Siong and Lo, Ka Kien and Abbas, Mazlan and Kwon, Kae Hsiang and Hashim, Fazirulhisyam and Ting, Alvin Kee Ngoh (2012) An investigation of vegetation effect on the performance of IEEE 802.11n technology at 5.18 GHz. In: IET International Conference on Wireless Communications and Applications (ICWCA 2012). IEEE Xplore, pp. 1-6. ISBN 978-1-84919-550-8

Lo, Ying Siew and Lim, Heng Siong and Tan, Alan Wee Chiat (2011) Performance comparison of SNR estimators in Gaussian mixture noise. In: 2011 IEEE International Conference on Signal and Image Processing Applications (ICSIPA). IEEE Xplore, pp. 327-331. ISBN 978-1-4577-0243-3

Wong, Chian Hong and Lim, Heng Siong and Tan, Alan Wee Chiat (2011) Warped linear predictive speech coding. In: 2011 IEEE International Conference on Signal and Image Processing Applications (ICSIPA). IEEE Xplore, pp. 462-466. ISBN 978-1-4577-0243-3

Chua, Shing Chyi and Lim, Heng Siong and Oh, Tick Hui (2010) On the possibility of fuzzy application in learning outcome evaluation. In: 2010 2nd International Congress on Engineering Education (ICEED). IEEE Xplore, pp. 37-42. ISBN 978-1-4244-7308-3

Teoh, Andrew Beng Jin and Pang, Ying Han and Lim, Heng Siong (2010) Weighted Neighbourhood Preserving Embedding in face recognition. In: 2010 5th IEEE Conference on Industrial Electronics and Applications. IEEE Xplore, pp. 295-300. ISBN 978-1-4244-5045-9

Wang, Lillian Yee Kiaw and Lim, Heng Siong and Tan, Alan Wee Chiat (2010) Robust adaptive frequency-domain equalization for DS-CDMA in non-Gaussian noise channels. In: 2010 International Conference on Computer and Communication Engineering (ICCCE). IEEE Xplore, pp. 1-5. ISBN 978-1-4244-6233-9

Wong, Wai Kit and Lim, Heng Siong (2009) Extended Kalman filter based fuzzy adaptive filter. In: Kalman Filter: Recent Advances and Applications. I-Tech Education and Publishing KG, Vienna, Austria, pp. 87-120. ISBN 978-953-307-000-1

Wong, Wai Kit and Lim, Heng Siong (2006) An extended Kalman filter based decision feedback fuzzy adaptive equalizer for power line channel. In: 2006 IEEE International Symposium on Power Line Communications and Its Applications. IEEE Xplore, pp. 261-266. ISBN 1-4244-0113-5

Lim, Heng Siong and Venkatesh, B. (2004) An effective memetic algorithm for the optimum multiuser detection problem. In: Eighth IEEE International Symposium on Spread Spectrum Techniques and Applications - Programme and Book of Abstracts (IEEE Cat. No.04TH8738). IEEE Xplore, pp. 885-889. ISBN 0-7803-8408-3

Conference or Workshop Item

Chien, Su Fong and Chieng, David and Chen, Samuel Y. C. and Zarakovitis, Charilaos C. and Lim, Heng Siong and Xu, Y. H. (2024) Applying Hybrid Quantum LSTM for Indoor Localization Based on RSSI. In: ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 14-19 April 2024, Seoul, Korea, Republic of.

Salem, Mohammed Ahmed and Lim, Heng Siong and Chua, Ming Yam (2023) Energy-Efficient Resource Allocation For Ultra-Dense 5G Mobile Networks. In: 1st FET PG Engineering Colloquium Proceedings 2023, 16 June - 15 July 2023, Multimedia University, Malaysia. (Submitted)

Mohammed Qasem Albadani, Mohammed Adel and Lim, Heng Siong and Chong, Peng Lean (2023) Investigation of Bio-Energy in Powering IoT Sensors. In: 1st FET PG Engineering Colloquium Proceedings 2023, 16 June - 15 July 2023, Multimedia University, Malaysia. (Submitted)

Jamaldin, Juliana and Lim, Heng Siong and Chua, Ming Yam (2023) Investigation of Millimetre Wave Scattering Mechanism for Human Postures Sensing. In: 1st FET PG Engineering Colloquium Proceedings 2023, 16 June - 15 July 2023, Multimedia University, Malaysia. (Submitted)

Salem, Mohammed Ahmed and Lim, Heng Siong and Chua, Ming Yam (2022) Energy-Efficient Resource Allocation For Ultra-Dense 5G Mobile Networks. In: 2nd FET PG Engineering Colloquium Proceedings 2022, 1-15 December 2022, Multimedia University, Malaysia. (Unpublished)

Chan, Jun Yuan and Lim, Heng Siong and Chan, Yee Kit (2022) Extremely Low Frequency Electromagnetic Field (ELF-EMF) Exposure Studies on Cancer and Normal Cells for Bioelectromagnetic Cancer Applications. In: 2nd FET PG Engineering Colloquium Proceedings 2022, 1-15 December 2022, Multimedia University, Malaysia. (Unpublished)

Albadani, Mohammed and Lim, Heng Siong and Chong, Peng Lean (2022) Investigation of Bioenergy in Powering IoT Sensors. In: 2nd FET PG Engineering Colloquium Proceedings 2022, 1-15 December 2022, Multimedia University, Malaysia. (Unpublished)

Jamaldin, Juliana and Chua, Ming Yam and Lim, Heng Siong (2022) Investigation of Millimetre Wave Scattering Mechanism for Human Postures and Gaits Sensing. In: 2nd FET PG Engineering Colloquium Proceedings 2022, 1-15 December 2022, Multimedia University, Malaysia. (Unpublished)

Ong, Kah Liang and Lee, Chin Poo and Lim, Heng Siong (2022) Speech Emotion Classification with Deep Learning. In: Postgraduate Colloquium December 2022, 1-15 December 2022, Multimedia University, Malaysia. (Unpublished)

Bozorgchenani, Arash and Zarakovitis, Charilaos C. and Chien, Su Fong and Lim, Heng Siong and Ni, Qiang and Gouglidis, Antonios and Mallouli, Wissam (2022) Joint Security-vs-QoS Framework: Optimizing the Selection of Intrusion Detection Mechanisms in 5G networks. In: ARES '22: Proceedings of the 17th International Conference on Availability, Reliability and Security, 23-26 Aug-2022, Vienna, Austria.

Salem, Mohammed Ahmed and Lim, Heng Siong and Chua, Ming Yam (2021) Energy-Efficient Resource Allocation For Ultra-Dense 5G Mobile Networks. In: 2nd FET PG Engineering Colloquium Proceedings 2021, 1-15 Dec. 2021, Online Conference. (Unpublished)

Chan, Jun Yuan and Chan, Yee Kit and Lim, Heng Siong (2021) Extremely Low Frequency Electromagnetic Field (ELF-EMF) Exposure Studies on Cancer and Normal Cells for Bioelectromagnetic Cancer Applications. In: 2nd FET PG Engineering Colloquium Proceedings 2021, 1-15 Dec. 2021, Online Conference. (Unpublished)

Jamaldin, Juliana and Chua, Ming Yam and Lim, Heng Siong (2021) Investigation of Millimetre Wave Scattering Mechanism for Human Postures and Gaits Sensing. In: 2nd FET PG Engineering Colloquium Proceedings 2021, 1-15 Dec. 2021, Online Conference. (Unpublished)

Alaghbari, Khaled Ab. Aziz and Lim, Heng Siong and Eltaif, Tawfig and Alsowaidi, Naif Ahmed Ali (2018) Chromatic Dispersion Compensation for Offset- QAM/FBMC Based Coherent WDM Using Digital Filter. In: 2018 IEEE 7th International Conference on Photonics (ICP), 9-11 April 2018, Kuah, Malaysia.

Ghaleb, Abdulaziz M. and Chieng, David and Ting, Alvin Kee Ngoh and Ng, Seh Chung and Abdulkafi, Ayad Atiyah and Lim, Kim Chuan and Lim, Heng Siong (2013) Preservation of QoS across hybrid LTE-WLAN router. In: IET International Conference on Information and Communications Technologies (IETICT 2013), 27-29 April 2013, Beijing, China.

Thesis

Lim, Heng Siong (2008) Robust Techniques For DS-CDMA Systems In Impulsive Noise Channels. PhD thesis, Multimedia University.

Lim, Heng Siong (2001) Multiuser Detector For CDMA Communication System Using Evolutionary Programming. Masters thesis, Multimedia University.