# Dr Chau Yuen

This page is no longer updated, please refer to http://faculty.sutd.edu.sg/~yuenchau.

Post-Doc position is available, please contact me for more information.

SUTD students who are strong in programming / mathematics and would like to involve in research project, please contact me as well.

Post-Doc position is available, please contact me for more information.

SUTD students who are strong in programming / mathematics and would like to involve in research project, please contact me as well.

**Publications**

**Monograph / Book Chapter:**

5. | Y. Chen, L. Hu, C. Yuen, Y. Zhang, Z. Zhang,
Cooperative Diversity of Generalized Distributed Antenna Systems,
Cooperative Wireless Communications by Auerbach Publications. |

4. | C. Yuen, Y. L. Guan, T. T. Tjhung,
Quasi-Orthogonal Space-Time Block Code,
invited monograph, Imperial College Press (ICP). |

3. | W. H. Chin, C. Yuen,
Advanced Space-Time Block Codes and Low Complexity Near Optimal Detection for Future Wireless Networks,
Handbook on Advancements in Smart Antenna Technologies for Wireless Networks" by Idea Group Inc. |

2. | Y. Chen, Y. Zhang, C. Yuen, Z. Zhang,
Diversity and Multiplexing for DAS: Channel Modeling Perspective,
Chapter 1 of "Distributed Antenna Systems: Open Architecture for Future Wireless Communications",
Auerbach Publications, CRC Press. |

1. | C. P. Low, C. Yuen,
Energy Efficient Multicast Routing in Mobile Ad Hoc Networks,
Personal Wireless Communications, Lecture Notes in Computer Science (LNCS) 2775, Springer, Pages: 625-639, 2003. |

**Journals:**

26. | J. Leithon, S. Sun, C. Yuen, Relay Selection Algorithms for Analog Network Coding OFDM Systems, accepted by IEEE communications Letter, June 2012. [PDF] |

25. | C. Yuen, S. Sun, M. Ho and Z. Zhang, Beamforming Matrix Quantization with Variable Feedback Rate, accepted by EURASIP Journal on Wireless Communications and Networking, June 2012. [PDF] |

24. | Y. Nijsure, Y. Chen, C. Yuen, Y. H. Chew, Z. Ding, S. Boussakta, Novel System Architecture and Waveform Design for Cognitive Radar Radio Networks, accepted by IEEE Trans Vehicular Technology, Apr 2012. [PDF] |

23. | J.-K. Zhang, C. Yuen, and F. Huang, Full Diversity Blind Signal Designs for Unique Identification of Frequency Selective Channels, accepted by IEEE Trans Vehicular Technology, Feb 2012. [PDF] |

22. | H. A. Suraweera, D. S. Michalopoulos, C. Yuen, Fixed-Gain AF Relay System with Interference in Nakagami-m Fading Channels, accepted by IEEE Trans. Vehicular Technology, Dec 2011. [PDF] |

21. | Y. Chen, C. Yuen, and Y. H. Chew, Modeling Decentralized Wireless Relay Networks: Information Azimuth Spectrum and Relay Network Tomography, IEEE Trans Vehicular Technology, Feb 2012, Pages: 455-465. [PDF] |

20. | R. Deng, J. Chen, C. Yuen, P. Cheng, Y. Sun, Energy-efficient Cooperative Spectrum Sensing by Optimal Scheduling in Sensor-aided Cognitive Radio Networks, IEEE Trans. Vehicular Technology, Feb 2012, Pages: 716-725. [PDF] |

19. | T. P. Ren, C. Yuen, Y. L. Guan, and K. H. Wang, 3-Time-Slot Group-Decodable STBC with Full Rate and Full Diversity,IEEE Comms Letters, Jan 2012, Pages: 86-88. [PDF] |

18. | T. P. Ren, Y. L. Guan, C. Yuen, and E. Y. Zhang, Block-Orthogonal Space-Time Code Structure and Its Impact on QRDM Decoding Complexity Reduction, IEEE Journal of Selected Topics in Signal Processing, Dec 2011, Pages: 1438-1450. [PDF] |

17. | R. Yu, Y. Zhang, S. Gjessing, C. Yuen, S. Xie, M. Guizani, Cognitive Radio based Hierarchical Communications Infrastructure for Smart Grid, IEEE Network special issue on Communication Infrastructures for Smart Grid, Oct 2011, Pages: 6-14. [PDF] |

16. | A. Firag, H. A. Suraweera, P. J. Smith, C. Yuen, Dual-hop MIMO Amplify-and-Forward Relay Channel Capacity with Keyhole Effect, IEEE Communications Letters, Aug 2011. [PDF] |

15. | T. P. Ren, Y. L. Guan, C. Yuen, Y. Zhou and E. Y. Zhang, Optimization of Fast-Decodable Full-Rate STBC with Non-Vanishing Determinants, IEEE Trans. Comms, Aug 2011, Page(s): 2063 - 2069. [PDF] |

14. | Z. Lei, C. Yuen, F. P. S. Chin,
Quasi-Orthogonal Space-Time Block Codes for Two Transmit Antennas and Three Time Slots, IEEE Trans. Wireless Comms, June 2011, Page(s): 1983 – 1991. [PDF] |

13. | T. P. Ren, Y. L. Guan, C. Yuen, E. Gunawan and E. Y. Zhang,
Group-Decodable Space-Time Block Codes with Code Rate > 1, IEEE Trans. Comms, Apr 2011, Page(s): 987 - 997. [PDF] |

12. | C. Yuen, Y. L. Guan, T. T. Tjhung,
Amicable Complex Orthogonal Design, Australas. J. Combinatorics, vol. 44, June 2009. [PDF] |

11. | Y. Chen, L. Hu, C. Yuen, Y. Zhang, Z. Zhang, P. Rapajic,
Intrinsic Measure of Diversity Gains in Generalized Distributed Antenna Systems with Cooperative Users,
IET Communications, Feb. 2009, Pages: 209-222. [PDF] |

10. | C. Yuen, B. M. Hochwald,
Achieving Near-Capacity at Low SNR on a Multiple-Antenna Multiple-User Channel, IEEE Trans. Communications, Jan 2009, Pages: 69-74 [PDF] |

9. | C. Yuen, Y. Wu, S. Sun,
Comparative Study of Open-loop Transmit Diversity Schemes for Four Transmit Antennas in Coded OFDM Systems, Journal of Communications (JCM), Academy Publisher, vol. 3, Issue: 4, Sept 2008. [PDF] (Invited) |

8. | C. Yuen, Y. L. Guan, T. T. Tjhung,
Power-Balanced Orthogonal Space-Time Block Code,
IEEE Trans. Vehicular Technology, Sept 2008, Pages: 3304-3309 [PDF] |

7. | D. N. Dao, C. Yuen, C. Tellambura, Y. L. Guan, T. T. Tjhung,
Four-Group Decodable Space-Time Block Codes,
IEEE Trans. Signal Processing, Jan 2008, Pages: 424-430. [PDF] |

6. | C. Yuen, Y. L. Guan, T. T. Tjhung,
Unitary Differential Space-Time Modulation with Joint Modulation,
IEEE Trans. Vehicular Technology, Nov. 2007, Pages: 3937-3944 [PDF] |

5. | C. Yuen, Y. L. Guan, T. T. Tjhung,
Optimizing Quasi-Orthogonal STBC Through Group-Constrained Linear Transformation,
IET Communications, June 2007, Pages: 373-381. [PDF] |

4. | C. Yuen, Y. L. Guan, T. T. Tjhung,
Single-Symbol-Decodable Differential Space-Time Modulation Based on QO-STBC,
IEEE Trans. Wireless Comms., Dec 2006, Pages: 3329-3335. [PDF] |

3. | C. Yuen, Y. L. Guan, T. T. Tjhung, On the Search for High-Rate Quasi-Orthogonal Space-Time Block Code,
International Journal of Wireless Information Network (IJWIN), Pages: 329-340, Oct 2006. [PDF] (Invited) |

2. | C. Yuen, Y. L. Guan, T. T. Tjhung,
Quasi-Orthogonal STBC with Minimum Decoding Complexity, IEEE Trans. Wireless Comms., Sept. 2005, Page(s): 2089-2094. [PDF] |

1. | C. P. Low, C. Yuen,
Energy Efficient Broadcast Routing in Mobile Ad Hoc Networks,
International Journal of Communication Systems, Page(s): 375-388, 2004. |

**Conferences:**

71. | X. Wang, W. Song, C. Yuen, and J. Li, Exchanging Third-Party Information with Minimum Transmission Cost, accepted by Globecome 2012. [PDF] |

70. | S. Chen, Z. Zhang, X. Chen, H. Zhang, and C. Yuen, Adaptive Bit Allocation in Rateless Coded MISO Downlink System with Limited Feedback, accepted by VTC-Fall 2012. [PDF] |

69. | N. Hassan, C. Yuen, Z. Zhang, Optimal Power Control between Two Opportunistic Cooperative Base Stations, accepted by SPAWC 2012. [PDF] |

68. | I. Krikidis, H. A. Suraweera, and C. Yuen, Amplify-and-Forward with Full-Duplex Relay Selection, IEEE ICC 2012. [PDF] |

67. | T. Q. Duong, H. A. Suraweera, H. J. Zepernick, and C. Yuen, Beamforming in Two-Way Fixed Gain Amplify-and-Forward Relay Systems with CCI, IEEE ICC 2012. [PDF] |

66. | X. Wang, C. Yuen, Y. Xu, Joint Rate Selection and Wireless Network Coding for Time Critical Applications, IEEE WCNC 2012. [PDF] |

65. | C. Zhong, H. A. Suraweera, C. Yuen, Outage Probability Analysis of Dual-Hop Multiple Antenna Fixed-Gain AF Relay Systems with Interference, IEEE WCNC 2012. [PDF] |

64. | T. Q. Duong, H. A. Suraweera, C. Yuen, H. J. Zepernick, Multi-Keyhole Effect in MIMO AF Relay Downlink Transmission with Space-Time Block Codes, Globecom 2011. [PDF] |

63. | L. Rugini, P. Banelli, H. A. Suraweera, C. Yuen, Performance of Alamouti Space-Time Coded OFDM with Carrier Frequency Offset, Globecom 2011. [PDF] |

62. | S. Maharjan, Y. Zhang, C. Yuen, S. Gjessing, Distributed Spectrum Sensing in Cognitive Radio Networks with Fairness Consideration: Efficiency of Correlated Equilibrium, MASS 2011. [PDF] |

61. | Z. Wan, Y. K. Tan, C. Yuen, Review on Energy Harvesting and Energy Management for Sustainable Wireless Sensor Networks, ICCT 2011. [PDF] |

60. | Z. Wang, Y. H. Chew, C. Yuen, On Discretizing the Exponential on-off Primary Radio Activities in Simulations, PIMRC 2011. [PDF] |

59. | Y. Nijsure, Y. Chen, C. Yuen, Y. H. Chew, Location-Aware Spectrum and Power Allocation in Joint Cognitive Communication-Radar Networks, Crowncom 2011. [PDF] |

58. | R. Mo, Y. H. Chew, C. Yuen, Relay Precoder Designs for Amplify-and-forward MIMO Relay Networks with Imperfect Channel State Information, VTC-Spring 2011. [PDF] |

57. | H. Zhang, Z. Zhang, C. Yuen, Distributed Compressed Wideband Sensing in Cognitive Radio Sensor Networks, Infocom 2011. [PDF] |

56. | C. Wang, Z. Zhang, X. Chen, C. Yuen, Transmitter-Receiver Cooperative Sensing in MIMO Cognitive Network with Limited Feedback, Infocom 2011. [PDF] |

55. | M. Morato, Y. Chen, C. Yuen, Z. Lei.
Decentralized Block Diagonalization Algorithms for Distributed MIMO Systems, ISWPC 2011. [PDF] |

54. | C. C. Chai, and C. Yuen.
On Two-way Communications for Cooperative Multiple Source Pairs Through a Multi-antenna Relay, Asilomar 2010. [PDF] (Invited) |

53. | S. Maharjan, C. Yuen, Y. H. Chew, Y. Zhang, S. Gjessing.
Distributed Spectrum Sensing for Cognitive Radio Networks with Heterogeneous Users: A Game Theoretical Framework, CogArt 2010. [PDF] (Invited) |

52. | T. Q. Duong, C. Yuen, H-J. Zepernick, and X. Lei, Average Sum-Rate of Distributed Alamouti Space–Time Scheme in Two-Way Amplify-and-Forward Relay Networks, Globecom 2010. [PDF] |

51. | Y. Chen, C. Yuen, Y. H. Chew.
Double-Directional Information Azimuth Spectrum and Relay Network Tomography for a Decentralized Wireless Relay Network, ISITA / ISSSTA 2010. [PDF] |

50. | N. Yogesh, Y. Chen, P. Rapajic, C. Yuen, and Y. H. Chew.
Information-Theoretic Algorithm for Waveform Optimization within Ultra Wideband Cognitive Radar Network, ICUWB 2010. [PDF] |

49. | Z. Lei, C. Yuen, F. Chin.
A Quasi-Orthogonal STBC Design for SC-FDMA in LTE-Advanced,
PIMRC 2010. [PDF] |

48. | T. P. Ren, Y. L. Guan, C. Yuen, E. Y. Zhang.
Space-Time Codes with Block-Orthogonal Structure and Their Simplified ML and Near-ML Decoding,
VTC-Fall 2010. [PDF] |

47. | T. P. Ren, Y. L. Guan, C. Yuen, R. J. Shen.
Delay-Tolerant Cooperative Diversity Routing MANET,
VTC-Fall 2010. [PDF] |

46. | T. P. Ren, Y. L. Guan, C. Yuen, E. Y. Zhang.
Block-Orthogonal Space-Time Codes with Decoding Complexity Reduction,
SPAWC 2010. [PDF] |

45. | M. Eslamifar, C. Yuen, W. H. Chin, Y. L. Guan.
Max-Min Antenna Selection for Bi-Directional Multi-Antenna Relaying,
VTC-Spring 2010. [PDF] |

44. | T. P. Ren, Y. L. Guan, C. Yuen, E. Y. Zhang.
Group-Decodable Diversity Embedded Space-Time Code,
VTC-Spring 2010. [PDF] |

43. | Y. Kasdani, Y. H. Chew, C. Yuen, W. H. Chin.
Channel Allocation in a Multiple Distributed Vehicular Users Using Game Theory,
WiVec 2010. [PDF] |

42. | Z. Lei, C. Yuen, F. P. S. Chin.
Three-Time-Slot Quasi-Orthogonal Space-Time Block Codes,
ICC 2010. [PDF] |

41. | T. P. Ren, Y. L. Guan, C. Yuen and R. J. Shen.
Fast-Group-Decodable Space-Time Block Code,
ITW 2010. [PDF] |

40. | T. P. Ren, Y. L. Guan, C. Yuen and E. Y. Zhang, Shift Group-Decodable STBC, ICICS 2009. [PDF] |

39. | H. Sartono, Y. H. Chew, W. H. Chin, C. Yuen, Joint Demand and Supply Auction Pricing Strategy in Dynamic Spectrum Sharing, PIMRC 2009. [PDF] |

38. | S. Sun, C. Yuen, T. Quek, An Analog Space-Time Block Coded OFDM Wireless Relay System, WPMC 2009. [PDF] |

37. | M. Eslamifar, W. H. Chin, C. Yuen, and Y. L. Guan, Performance Analysis of Two-Way Multiple-Antenna Relaying with Network Coding, VTC-Fall 2009. [PDF] |

36. | T. P. Ren, C. Yuen, Y. L. Guan and R. J. Shen, Novel Symbol-Wise ML Decodable STBC for IEEE 802.16e/m Standard, VTC-Fall 2009. [PDF] |

35. | T. P. Ren, C. Yuen, Y. L. Guan, , E. Gunawan and E. Y. Zhang, Unbalanced and Balanced 2-Group Decodable Spatial Multiplexing Code, VTC-Fall 2009. [PDF] |

34. | J.-K. Zhang, C. Yuen, Full Diversity Blind Signal Designs for Unique Identification of Frequency Selective Channels, ISIT 2009. [PDF] |

33. | W. S. Chua, C. Yuen, Y. L. Guan, F. Chin, Multi-User Precoding based on Generalized Multi-Unitary Decomposition on Single-carrier Signal in Frequency Selective Channel, WCNC 2009. [PDF] |

32. | K. T. Gowda, C. Yuen, S. Sun, Diversity Embedded Space-Time Code from Quasi-Orthogonal Designs, ISITA 2008. [PDF] |

31. | W. S. Chua, C. Yuen, Y. L. Guan, F. Chin, Limited Feedback for Multi-Antenna Multi-user Communications with Generalized Multi-Unitary Decomposition, PIRMC 2008. [PDF] |

30. | C. Yuen, S. Sun, M. Ho, Beamforming Matrix Quantization with Variable Feedback Rate, PIRMC 2008. [PDF] |

29. | W. H. Chin, C. Yuen, Performance Analysis of Adaptive Low Rate Differential CSI Feedback for MIMO-OFDM Systems, ISWPC 2008. [PDF] |

28. | W. H. Chin, C. Yuen, Design of Differential Quantization for Low Bitrate Channel State Information Feedback in MIMO-OFDM Systems, VTC-Spring 2008. [PDF] |

27. | Su Kiang Kuek, C. Yuen, W. H. Chin, Four-node Relay Network with Bi-directional Traffic Employing Wireless Network Coding with Pre-cancellation, VTC-Spring 2008. [PDF] |

26. | C. Yuen, W. H. Chin, Y. L. Guan, W. Chen, T. Tee, Bi-Directional Multi-Antenna Relay Communications with Wireless Network Coding, VTC-Spring 2008. [PDF] |

25. | C. Yuen, S. Sun, J.-K. Zhang, Comparative study of SVD and QRS in closed-loop beamforming systems, Milcom 2007. [PDF] |

24. | C. Yuen, Y. Wu, S. Sun, Comparative Study of Open-loop Transmit Diversity Schemes for Four Transmit Antennas in Coded OFDM Systems, VTC-Fall 2007. [PDF] |

23. | Y. Chen, C. Yuen, Y. Zhang, Z. Zhang, Cross-Correlation Analysis of Generalized Distributed Antenna Systems with Cooperative Diversity, VTC-Spring 2007. [PDF] |

22. | W. S. Chua, C. Yuen, F. Chin, A Continuous Vector-Perturbation for Multi-Antenna Multi-User Communication, VTC-Spring 2007. [PDF] |

21. | Y. Chen, C. Yuen, Y. Zhang, and Z. Zhang, Diversity Gains of Generalized Distributed Antenna Systems with Cooperative Users, WCNC 2007. [PDF][There is a correction to Fig 2 and 5] |

20. | D. N. Dao, C. Tellambura, C. Yuen, T. T. Tjhung, and Y. L. Guan, Four-Group Decodable Semi-Orthogonal Algebraic Space-Time Block Codes, WCNC 2007. [PDF] |

19. | C. Yuen, B. M. Hochwald, How to Gain 1.5 dB in Vector Precoding, Globecom 2006. [PDF] |

18. | D. N. Dao, C. Tellambura, C. Yuen, T. T. Tjhung, and Y. L. Guan, On Decoding and Performance Optimizing of Four-Group Decodable Space-Time Block Codes, ICCE 2006. [PDF] |

17. | C. Yuen, Y. L. Guan, T. T. Tjhung, Low Complexity Unitary Differential Space-Time Modulation with Spherical Code, PIMRC 2006. [PDF] |

16. | C. Yuen, B. M. Hochwald, Dropping Users in a Multi-Antenna Broadcast Channel, ITA 2006. [PDF][There is a correction on equation (19)] |

15. | C. Yuen, Y. L. Guan, T. T. Tjhung, Algebraic Relationship between Quasi-Orthgonal STBC with Minimum Decoding Complexity and Amicable Orthogonal Design, ICC 2006. [PDF] |

14. | C. Yuen, Y. L. Guan, T. T. Tjhung, New High-Rate STBC with Good Dispersion Property, PIMRC 2005. [PDF] |

13. | C. Yuen, Y. L. Guan, T. T. Tjhung, A Class of Four-Group Quasi-Orthogonal Space-Time Block Code Achieving Full Rate and Full Diversity for Any Number of Antennas, PIMRC 2005. [PDF] |

12. | C. Yuen, Y. L. Guan, T. T. Tjhung, New High-Rate STBC with Good Dispersion Property, WOCC 2005. [PDF] |

11. | C. Yuen, Y. L. Guan, T. T. Tjhung, Single-Symbol Decodable Differential Space-Time Modulation Based on QO-STBC, ICASSP 2005. [PDF] |

10. | C. Yuen, Y. L. Guan, T. T. Tjhung, Quasi-Orthogonal STBC with Minimum Decoding Complexity: Further Results, WCNC 2005. [PDF] |

9. | C. Yuen, Y. L. Guan, T. T. Tjhung, Improved Quasi-Orthogonal STBC with Group-Constrained Linear Transformation, Globecom 2004. [PDF] |

8. | C. Yuen, Y. L. Guan, T. T. Tjhung, Differential Transmit Diversity Based on Quasi-Orthogonal Space-Time Block Code, Globecom 2004. [PDF] |

7. | C. Yuen, Y. L. Guan, T. T. Tjhung, On The Search for High-rate Quasi-Orthogonal Space-time Block Code, PIMRC 2004. [PDF] |

6. | C. Yuen, Y. L. Guan, T. T. Tjhung, Construction of Quasi-Orthogonal STBC with Minimum Decoding Complexity, ISIT 2004. [PDF] |

5. | C. Yuen, Y. L. Guan, T. T. Tjhung, Orthogonal Space-Time Block Code From Amicable Complex Orthogonal Design, ICASSP 2004. [PDF] |

4. | C. Yuen, Y. L. Guan, T. T. Tjhung, Decoding Of Quasi-Orthogonal Space-Time Block Code With Noise Whitening, WPMC 2003. [PDF] |

3. | C. Yuen, Y. L. Guan, T. T. Tjhung, Decoding Of Quasi-Orthogonal Space-Time Block Code With Noise Whitening, PIMRC 2003. [PDF] |

2. | C. Yuen, Y. L. Guan, T. T. Tjhung, Full-Rate Full-Diversity STBC with Constellation Rotation, VTC- Spring 2003. [PDF] |

1. | C. Yuen, C. P. Low, Energy Saving Broadcast and Multicast Routing in Wireless Ad-Hoc Networks, ICICS 2001. [PDF] |

**Others:**

3. | C. Yuen. Special Section on Relay Communications,
IEEE Transactions on Vehicular Technology, vol. 59, issue 5, pp. 2118 – 2119, June 2010. |

2. | Institute for Infocomm Research (I2R), NTT DoCoM.
Performance comparisons of open-loop transmit diversity techniques for four transmit antennas,
R1-062172, 3GPP TSG RAN WG1 #46, Tallinn, Estonia, 28 Aug-01 Sept 2006. [3Gpp LTE contribution] |

1. | C. Yuen, Y. L. Guan, T. T. Tjhung.
Partial Answer to a Question Concerning Generalized Amicable Orthogonal Designs,
SIAM Problems and Solutions, March 2004. http://www.siam.org/journals/problems/01-006.htm |