Education

Ph.D. Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology 2008        

B.Eng. Department of Computer Science and Engineering, University of Science and Technology of China    2004

Working Experiences

2009-2012 Senior Engineer    Huawei-HKUST Joint Lab   

2009 Postdoctoral Fellow    The Hong Kong University of Science and Technology 

Research Introduction

Scheduling resources in wireless communication system 

Heterogenous Networks 

Large scale multi-antenna system

Papers

1. Wang and V. K. N. Lau, “Delay-Optimal Two-Hop Cooperative Relay Communications via Approximate MDP and Distributive Stochastic Learning”, to appear in IEEE Transactions on Information Theory.
2. Cui, V. K. N. Lau, R. Wang, H. Huang and S. Q. Zhang, “A Survey on Delay-Optimal Resource Control for Wireless Systems — Large derivation Theory, Stochastic Lyapunov Drift and Approximate MDP using Distributive Stochastic Learning”, IEEE Transactions on Information Theory, vol. 58, pp. 1677 – 1701, March 2012.
3. Wang, V. K. N. Lau, and Y. Cui, “Queue-Aware Distributive Resource Control for Delay-Sensitive Two-Hop MIMO Cooperative Systems”, IEEE Transactions on Signal Processing, vol. 59, pp. 341-350, Jan. 2011.
4. Wang, V. K. N. Lau, and Y. Cui, “Decentralized Fair Scheduling in Two-Hop Relay-Assisted Cognitive OFDMA Systems”, IEEE Journal of Selected Topics in Signal Processing, vol. 5, pp. 171-181, Feb. 2011.
5. Wang, V. K. N. Lau, and H. Huang, “Opportunistic Buffered Decode-Wait-and-Forward (OBDWF) Protocol for Mobile Wireless Relay Networks”, IEEE Transactions on Wireless Communication, vol. 10, pp. 1224-1231, April 2011.
6. Wang, V. K. N. Lau, L. J. Lv and B. Chen, “Joint Cross-Layer Scheduling and Spectrum Sensing for OFDMA Cognitive Radio Systems”, IEEE Transactions on Wireless Communications, vol. 8, pp. 2410-2416, May 2009.
7. Wang and V. K. N. Lau, “Closed-loop Cross-layer SDMA Designs with Outdated CSIT”, IEEE Transactions on Wireless Communications, vol. 8, pp. 1322-1328, March 2009.
8. Wang and V. K. N. Lau, “Combined Cross-Layer Design and HARQ for Multiuser Systems with Outdated CSIT in Slow Fading Channels”, IEEE Transactions on Wireless Communications, vol. 7, pp. 2771-2777, July 2008.
9. Wang and V. K. N. Lau, “Robust Optimal Cross-Layer Designs for TDD-OFDMA Systems with Imperfect CSIT and Unknown Interference: State-Space Approach Based on 1-bit ACK/NAK Feedbacks”, IEEE Transactions on Communications, vol. 56, pp. 754-761, May 2008.
10. W. C. Chan, E. S. Lo, R. Wang, E. K. S. Au, V. K. N. Lau, R. S. Cheng, W. H. Mow, R. D. Murch, and K. B. Letaief, “The evolution path of 4G networks: FDD or TDD?,” IEEE Communications Magazine, vol. 44, no. 12, pp. 42-50, December 2006.

Contact Information

Email：wangr@sustc.edu.cn