Undertaken Research Projects

1. HH Chen, Study on Time-Space-Frquency Three-dimensional spreading coding (2/3), NSC 95-2213-E-110-007, National Science Council, Taiwan, August 2006 – July 2007.

2. HH Chen and MC Lin, Research on High Bandwidth Efficient CDMA Technologies (2/3),, NSC 95-2213-E-110-008, National Science Council, Taiwan, August 2006 – July 2007.

3. HH Chen, Study on Time-Space-Frquency Three-dimensional spreading coding, NSC 94-2213-E-110-013, National Science Council, Taiwan, August 2005 – July 2006.

4. HH Chen and MC Lin, Research on High Bandwidth Efficient CDMA Technologies, NSC 94-2213-E-110-014, National Science Council, Taiwan, August 2005 – July 2006.

5. Aiping Huang, HH Chen, Chao Yang Chang, Zero-interference Wideband Multi-carrier CDMA Wireless Access Technology Based on Orthogonal Complementary Codes, NSFC-60472080, China, January 2005 – December 2007.

6. HH Chen, Study of High Bandwidth Efficiency Code Division Multiple Access Technologies for Next Generation Wireless Communications, NSC- 93-2213-E-110-012, 08/2004-07/2006.

7. HH Chen (As the Supervisor of the Course Project), 2004 Ministry of Education (MOE) National Innovative Communication Education Program – Spread Spectrum Communications, January 1, 2004 - December 12, 2005.

8. CT Yu & HH Chen (As the Co-Investigator of the main-Project), 2004 Ministry of Education (MOE) National Innovative Communication Education Program – Wireless Communications and Networking related courses Improvement and development , 01/2004-12/2005.

9. HH Chen (As the Supervisor of the sub-project), B3G Wireless Communications: Its Architecture & Performance – Sub-project 1: Isotropic CDMA Air-Interface Technologies, NSC92-2213-E-110-048.

10. HH Chen (As the Supervisor of the main Project), B3G Wireless Communications: Its Architecture & Performance (Main-project), NSC92-2213-E-110-047.

11. HH Chen (As the Supervisor of the Course Project), 2003 Ministry of Education (MOE) National Innovative Communication Education Program – Spread Spectrum Communications, January 1-December 12, 2003.

12. CT Yu & HH Chen (As the Co-Investigator of the main-Project), 2003 Ministry of Education (MOE) National Innovative Communication Education Program – Wireless Communications and Networking related courses Improvement and development , 01/2003-12/2003.

13. HH Chen (As the Main Investigator of the Project), Joint Taiwan-Japan Research Project on Study of Architecture and Performance of B3G Wideband Wireless Communications, supported by Japan Interchange Association (JIA), Japan, 04/2001-03/2002.

14. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, Study of High Spreading Efficient CDMA Architecture for B3G Wideband Wireless Communications (3/3), NSC 93-2213-E-110-012.

15. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, Study of High Spreading Efficient CDMA Architecture for B3G Wideband Wireless Communications (2/3), NSC 92-2213-E-110-015.

16. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, Study of High Spreading Efficient CDMA Architecture for B3G Wideband Wireless Communications (1/3), NSC 91-2213-E-110-032.

17. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, High-speed Multi-media Mobile Communications IMT-2000 – The 1^st Sub-Project of the Joint Research Project (3/3): Software Radio Module Characteristics Study for IMT-2000, NSC 90-2213-E-110-055, 2002.

18. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, High-speed Multi-media Mobile Communications IMT-2000 – The Main-Project of the Joint Research Project (3/3): NSC 90-2213-E-110-054, 2002.

19. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, High-speed Multi-media Mobile Communications IMT-2000 – The 1^st Sub-Project of the Joint Research Project (2/3): Software Radio Module Characteristics Study for IMT-2000, NSC 89-2213-E-005-029, 2001

20. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, High-speed Multi-media Mobile Communications IMT-2000 – The Main-Project of the Joint Research Project (2/3): NSC 89-2213-E-005-032, 2001.

21. HH Chen (As the Main Investigator of the Project), 2000 Ministry of Education (MOE) Communication Technology Teaching Improvement Program ― Digital Communications, 2001.

22. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, High-speed Multi-media Mobile Communications IMT-2000 – The 1^st Sub-Project of the Joint Research Project (1/3): Software Radio Module Characteristics Study for IMT-2000, NSC 89-2213-E-005-029, 2000.

23. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, High-speed Multi-media Mobile Communications IMT-2000 – The Main-Project of the Joint Research Project (1/3): NSC 89-2213-E-005-032, 2000.

24. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, National Telecommunication Research Program (Joint-Project)―Smart Antenna Systems and their Applications in Future Wireless Communications (3/3) – Sub-Project 9: Study on Smart Antenna CDMA Mobile Communications (3/3), NSC 89-2219-E-005-005, 2001.

25. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, National Telecommunication Research Program (Joint-Project)―Smart Antenna Systems and their Applications in Future Wireless Communications (2/3) – Sub-Project 9: Study on Smart Antenna CDMA Mobile Communications (2/3), NSC 88-2219-E-005-001, 2000.

26. HH Chen (As the Main Investigator of the Project), 1999 Ministry of Education (MOE) National Innovative Communication Education Program－Communication Protocols, 2000.

27. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, National Telecommunication Research Program (Joint-Project)―Smart Antenna Systems and their Applications in Future Wireless Communications (1/3) – Sub-Project 9: Study on Smart Antenna CDMA Mobile Communications (1/3), NSC 88-2219-E-005-001, 1999.

28. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, Study on a New Packet-Switching CDMA PCS/Cellular System with Low Intra-Cell Traffic Load, NSC 88-2213-E-005-023, 1999.

29. HH Chen (As the Main Investigator of the Project), 1998 Ministry of Education (MOE) National Innovative Communication Education Program－Personal Communication Networks, 1999.

30. HH Chen (As the Main Investigator of the Project), 1998 Ministry of Education (MOE) National Innovative Communication Education Program－Personal Communication Networks, 1999.

31. HH Chen (As the Main Investigator of the Project), 1997 Ministry of Education (MOE) National Innovative Communication Education Program－Digital Communication Theory, 1998.

32. HH Chen (As the Main Investigator of the Project), National Science Council (NSC) Research Project, Study on A Novel Asynchronous CDMA Multiuser Detector, NSC 87-2213-E-005-029, 1998.

33. Lawrence Wong & HH Chen (As the Coordinating Investigator of the Project), Research Project for Defense Science Organization, Republic of Singapore, Multimedia mobile communication systems, 1995 – 1997.

34. HH Chen (As the Main Investigator of the Project), Research Project for Ministry of Education, Republic of Singapore, Wideband spread spectrum multimedia communication systems, 1996 – 1997.

35. HH Chen (As the Main Investigator of the Project), Bandwidth-efficient digital modulations for spread spectrum personal communications, National University of Singapore Research Project, 1994 – 1995.