I'm interested in collaboration with any like-minded persons. I'm happy to work with anyone with similar research interests, and it doesn't matter if you are still a student. Discussions help us improve. ;)
If you are a graduate student, please contact me if you are interested in intern oppotunities at I2R.
Multiple Antenna or Multiple-Input/Multiple-Output(MIMO) Systems
My primary area of study. I primarily deal with problems occuring in MIMO systems, eg. detection, tracking, etc.. Also, I look at possibly crossover areas with cooperative, resource allocation and power control.
Cooperative Communications & Cross Layer Design
We look at cooperative and relay systems, and algorithms which can improve the quality of communications between the source and destination. One of my pet interests is to look at full rate relay systems.
Resource Allocation & Power Control
Primiarily, I look at the resource allocation for OFDMA systems and also power control for distributed systems.
Precoding/Prefiltering
Tomlinson Harashima Precoding, Time Domain Equalization(TEQ) for
OFDM systems.
Things I would do if I have time...
Genomic signal processing, machine learning methods, game theory for financial analysis...
Z. Ding, D.B. Ward, and W.H. Chin, “A General Scheme for Equalization of Space-Time Block-Coded Systems with unknown CSI,” IEEE Trans. Signal Processing , vol. 54, no. 7, pp. 2737-2746, Jul 2006 .
W.H. Chin, D.B. Ward, and A.G. Constantinides, “An Algorithm for
Exploiting Channel Time Selectivity in Pilot-Aided MIMO Systems,” IEE
Proc. Comms. , Accepted.
Conferences
M.V. Do, W.H. Chin, and Y. Wu, “Performance Study of A Hybrid Space Time Block Coded System,” in Proc. ISWPC 2006 , Phuket , Thailand , Jan 2006.
W.H. Chin and S. Sun, “List Stack Detection with Reduced Search Space for MIMO Communication Systems,” in Proc. IEEE VTC 2006 Spring , vol. 4, pp. 1713-1716, Melbourne, Australia, May 2006.
W.H. Chin, “Exploiting Channel Time Selectivity in Pilot-Aided Alamouti STBC Systems,” in Proc. IEEE VTC 2006 Spring , vol. 4, pp. 1826-1829, Melbourne, Australia, May 2006.
Standards Contribution
3GPP LTE
3GPP R1-051399, “MIMO Transmission Techniques for E-UTRA,” RAN1 #43, Agenda 8.5, Seoul , South Korea , November 2005.
3GPP R1-060444, “Text Proposal on Uplink Transmit Antenna Selection for E-UTRA,” RAN1 #44, Agenda 13.2.2.5, Denver , USA , February 2006, Accepted.
“High Capacity Wireless LANs using Multiple Antennas”, School of Telecommunication Engineering, Suranaree University of Technology, Thailand, 16-19 Nov 2004.
