Publications
Selected Journals
- J. Zhao, Y. Liu, K. K. Chai, Y. Chen, M. Elkashlan, "Joint Subchannel and Power Allocation for NOMA Enhanced D2D Communications", IEEE Transactions on Communications; .Vol. 65, No. 11, Nov 2017 [PDF]
- J. Zhao, Y. Liu, K. K. Chai, A. Nallanathan, Y. Chen, Z. Han "Spectrum Allocation and Power Control for Non-Orthogonal Multiple Access in HetNets", IEEE Transactions on Wireless Communications, Vol 16, Issue: 9, Sept. 2017 . [PDF]
- J. Zhao, Y. Liu, K. K. Chai, M. Elkashlan, Y. Chen, "Matching with Peer Effects for Context-Aware Resource Allocation in D2D Communications", IEEE Communications Letters; vol. 21, no. 4, pp. 837- 840, Apr. 2017. [PDF]
- Y. Wang, K. Chai, Y. Chen, J.
Schormans, Energy E cient Window Control Scheme
for IEEE 802.11ah (Wi-Fi HaLow) based Networks, accepted by Journal of Electrical
Engineering. accepted to appear. - J. Zhao, Y. Liu, K. K. Chai, Y. Chen, M. Elkashlan, "Many-to-Many Matching with Externalities for Device-to-Device Communications", accepted, IEEE Wireless Communications Letters, Vol 6, Issue: 1, Feb. 2017 [PDF]
- A. Le, J. Loo, K. K. Chai, M. Aiash, "A Specification-Based IDS for Detecting Attacks on RPL-Based Network Topology", Information 2016, 7(2), 25; doi:10.3390/info7020025 [PDF]
- L. Song, K. K. Chai, Y. Chen, J. Loo,
and J. Schormans, ”Cooperative Coalition
Selection for Quality of Service Optimisation in Cluster-based Capillary Networks
of the Internet of Things Systems”, IEEE Systems Journal, Vol PP, Issue: 99 [PDF] - Y. Li, K. K. Chai, Y. Chen, J. Loo, "Distributed Access Control Framework for IPv6-based Hierarchical Internet of Things", accepted, IEEE Wireless Communications Magazine, Vol: 23, Issue: 5, Oct 2016 [PDF]
- L. Song, K. K. Chai, Y. Chen and J. Schormans, J. Loo, A. Vinel, ”QoS-aware Energy Efficient Cooperative Scheme for Cluster-based IoT Systems”, IEEE Systems Journal, Vol 11, Issue: 3, Sept. 2017 [PDF]
- J. Zhao, K. K. Chai, Y. Chen, J. Schormans, J. Alonso-Zarate, "Joint mode selection and resource allocation for machine-type D2D links", Transactions on Emerging Telecommunications Technologiess, DOI:10.1002/ett.3000, 2015 [PDF]
- Y. Li, K. K. Chai, Y. Chen and J. Loo, "Duty Cycle Control with Joint Optimisation of Delay and Energy E ciency for Capillary Machine-to-Machine Networks in 5G Communication System," Transactions on Emerging Telecommunications Technologies, vol.26, no.1, pp. 56 - 69, Jan. 2015 [PDF]
- J. Cao, T. Zhang, Z. Zeng, Y. Chen and K. K. Chai, “Multi-Relay Selection Schemes Based on Evolutionary Algorithm in Cooperative Relay Networks”, Wiley International Journal of Communication Systems, vol.27, Issue 4, Dec 2013 [PDF]
- A Le, J Loo, A Lasebae, A Vinel, Y Chen and K. K. Chai, “The Impact of Rank Attack on Network Topology of Routing Protocol for Low-Power and Lossy Networks”, IEEE Sensors Journal, Vol. 13, No. 10, Oct 2013 (Top 25 download in third quater 2013) [PDF]
- M. A. Khalid, K. K. Chai, “Performance Comparison of Ad Hoc Routing Protocols in e-Health Applications”, Computer Science Journal, Vol. 2, Issue 1, April 2012
- Y. Alfadhl, K. K. Chai, Y. Chen, L. Cuthbert, X. Chen, T. Zhang, “Analysis of Indoor Location Sensing Systems Based on Radio Channel Fingerprinting”, Technical Journal of China Communications, 2011, Vol. 8 Issue (8): pg 1-12
- R. Kausar, Y. Chen, K. K. Chai, J. Schormans “Packet Scheduling Architecture with Service Specific Queue Sorting and Adaptive Time Domain Scheduling Algorithms for LTE-Advanced Networks”, International Journal on Advances in Networks and Services, Vol 4 No 3 & 4, 2011 [PDF]
Selected Conference Papers
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J. Zhao, Y. Liu, K. K. Chai, A. Nallanathan, Y. Chen, Z. Han. "Resource Allocation for Non-Orthogonal Multiple Access in Heterogeneous Networks", in Proc. IEEE International Conference on Communications (ICC'17), Paris, France, May 2017.
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Y. Wang, K. K. Chai, Y. Chen, J. Schormans, J. Loo, "Energy-aware Restricted Access
Window Control with Retransmission Scheme for IEEE 802.11ah (Wi-Fi HaLow) based
Networks", IEEE/IFIP WONS 2017, 13th Wireless On-demand Network systems and
Services Conference, Jackson Hole, Wyoming, USA, 21 - 24 Feb 2017 -
Y. Wang, K. K. Chai, Y. Chen, J. Schormans, J. Loo, "Energy-Delay Aware Restricted Access Window with Novel Retransmission for IEEE 802.11ah Networks", IEEE Globecom 2016, Washington, DC USA, 4-8 Dec 2016.
- J. Zhao, Y. Liu, K. K. Chai, Y. Chen, M. Elkashlan, J.
Alonso-Zarate, "NOMA-based D2D Communications: Towards 5G", IEEE Globecom 2016, Washington, DC USA, 4-8 Dec 2016.
- L. Song, K. K. Chai, Y. Chen, J. Schormans, "Energy Efficiency
Cooperative Scheme for Cluster-based Capillary Networks in Internet
of Things Systems" (accepted), the 2016 IEEE 27th International
Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC
2016), Valencia, Spain, 4-7 Sept 2016.
- J. Zhao, K. K. Chai, Y. Chen, J. Schormans, J. Alonso-Zarate,
"Two-Level Game for Relay-Based Throughput Enhancement via D2D
Communications in LTE Networks", IEEE ICC 2016, Kuala Lumpur,
Malaysia, 23-27 May 2016.
- Y. Wang, C. Liu, K. K. Chai, Y. Chen, J. Loo, "Optimized
Energy-aware Window Control for IEEE802.11ah Based Networks in Smart
Grid Enabled Cities", 1st EAI International Conference on Smart Grid
Inspired Future Technologies, Liverpool, UK, 19-20 May 2016.
- A. Le, Y.Chen, K. K. Chai, A. Vasenev, L. Montoya, "Assessing
Loss Event Ferquencies of Smart Grid Cyber Threats: Encoding
Flexibility into FAIR Using Bayesian Network Approach", 1st EAI
International Conference on Smart Grid Inspired Future Technologies,
Liverpool, UK, 19-20 May 2016.
- L. Song, K. K. Chai, Y. Chen, J. Loo, S. Jimaa and J. Schormans, ”QoS-aware Energy Efficient Cooperative Scheme for Cluster-based IoT Systems”, 2016 IEEE Wireless Communications and Networking Conference (WCNC), Doha, Qatar, 3-6 April 2016.
- Y. Wang, Y. Li, K. K. Chai, Y. Chen and J. Schormans "Energy-aware Adaptive Restricted Access Window for IEEE 802.11ah Based Smart Grid Networks," in 6th IEEE International Conference on Smart Grid Communications (SmartGridComm 2015), Miami, FL, USA, November 2015.
- Y. Wang, Y. Li, K. K. Chai, Y. Chen and J. Schormans "Energy-aware Adaptive Restricted Access Window for IEEE 802.11ah Based Networks," in The 26th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Hong Kong, China, August 2015.
- L. Song, K. K. Chai, Y. Chen, J. Schormans, "Energy Efficient Cooperative MISO Scheme for Cluster-based M2M Capillary Networks", 17th International Symposium on Wireless Personal Multimedia Communications (WPMC'2014), Sydney, Australia, 7-10 September 2014.
- Y. Li, K. K. Chai, Y. Chen and J. Loo "Smart Duty Cycle Control with Reinforcement Learning for Machine to Machine Communications," in Communications Workshops (ICC), 2014 IEEE International Conference on, London, UK, June 2015.
- Y. Li, K. K. Chai, Y. Chen, J Loo, "Optimised Delay-Energy Aware Duty Cycle Control for IEEE 802.15.4 with Cumulative Acknowledgement", the 2014 IEEE 25th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2014), Washington, USA, 2-5 September 2014
- Y. Li, K. K. Chai, Y. Chen, J Loo, "Low Complexity Duty Cycle Control with Joint Delay and Energy Efficiency for Beacon-enabled IEEE 802.15.4 Wireless Sensor Networks", The Eleventh International Symposium on Wireless Communication Systems 2014 (ISWCS'2014), Barcelona, Spain, 26-29 August 2014
- T. Zhang, L. An, Y. Chen, K. K. Chai, " Aggregate Interference Statistical Modeling and User Outage Analysis of Heterogeneous Cellular Networks", IEEE International Conference on Communications (ICC 2014), Sydney, Australia, 10-14 June 2014
- Y. Li, K. K. Chai, Y. Chen, “Optimal Transmission Policy with Joint Minimization on Energy Consumption and Delay for Wireless Sensor Networks”, 15th IEEE International Conference on Communication Technology (ICCT2013), Guilin, China, 17-19 Nov 2013
- K. K. Chai, S. Jimaa, Y. Li, Y. Chen, "Multichannel MAC for Energy Efficient Home Area Networks", 1st International Workshop on GReen Optimized Wireless Networks (GROWN'13), Lyon, France, 7-9 Oct 2013
- L Xu, Y Chen, K K Chai, D Liu, S Yang, J Schormans, “User Relay assisted Traffic Shifting in LTE-Advanced Systems”, IEEE VTC-Spring 2013, Dresden, Germany, 2-5 June 2013
- S Deng, J Ye, B Wang, L Du, W Wang, Y Zheng, K K Chai, “Dynamic Channel Reservation Based on Forecast in Cognitive Radio”, IEEE VTC-Spring 2013, Dresden, Germany, 2-5 June 2013
- Y Tan, K. K. Chai, et al, “Smart Energy Management System for Home Area Network”, 3rd International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies, ENERGY 2013, Lisbon, Portugal, 24th – 29th March 2013
- K Niu, J Sun, Z He, K. K. Chai, “LTE eNodeB prototype based on GPP platform”, IEEE GLOBECOM 2012 Workshop: International Workshop on Cloud Base-Station and Large-Scale Cooperative Communications, GC'12 Workshop – CACAO, California, USA, 3-7th December 2012
- Y Lai, K. K. Chai, Y. Chen, “A Utility-based Intelligent Network Selection for 3G and WLAN Heterogeneous Networks”, IET International Conference on Wireless Communications and Applications, ICWCA2012, Kuala Lumpur, Malaysia, 8-10th October 2012
- K Niu, J Sun, K Chen, K. K. Chai, “TD-LTE eNodeB prototype using general purpose processor”, The 1st International ICST Workshop on C-RAN, C-RAN 2012, Kunming, China, 7 August 2012
- R. Kausar, Y. Chen, K. K. Chai, “An Intelligent Scheduling Architecture for Mixed Traffic in LTE-Advanced”, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'12, Sydney, 9-12 Sept 2012
- Q. Liu, J. Tu, Y. Yan, K. K. Chai, Yue Chen, “Bandwidth-efficient Contention-free Mechanism for Wireless Networks”, 2011 IET International Communication Conference on Wireless, Mobile & Computing, Shanghai, China, 14-16 Nov 2011
- R. Kausar, Y. Chen, K. K. Chai, “QoS Aware Packet Scheduling with Adaptive Resource Allocation for OFDMA Based LTE‐Advanced Networks”, 2011 IET International Conference on Communication Technology and Application, ICCTA2011, Beijing, 14-16 Oct 2011
- S. Jimaa, K. K. Chai, Y. Chen, Y. Alfadhl, “LTE- A an Overview and Future Research Areas”, the Second International Workshop on the Performance Enhancements in MIMO-OFDM Systems, Shanghai,10 Oct 2011
- R. Kausar, Y Chen, K. K. Chai, “Service Specific Queue Sorting and Scheduling Algorithm for OFDMA-Based LTE-Advanced Networks”, 6th International Conference on Broadband and Wireless Computing, Communications and Applications, Spain, 26-28 October 2011
- R. Kausar, Y Chen, K. K. Chai, “Adaptive Time Domain Scheduling Algorithm for OFDMA Based LTE-Advanced Networks”, IEEE 7th International Conference on Wireless and Mobile Computing, Networking and Communications, Shanghai, 10-12 October 2011