[Photograph]  

Dr. Teerapat Sanguankotchakorn
Position: Associate Professor
Country of Origin: Thailand
Email: teerapat@ait.ac.th


Ext: 5757

Academic Affiliation

Telecommunications
School of Engineering and Technology

Areas of Expertise (Keywords)

Digital communication
Filter Banks Desion for Digital Image Comression
Speed and Image Processing

Education

1987
B.Eng., Chulalongkorn University
1987
Certificate in Japanese Language, Osaka University of Foreign Study, Japan
1990
M.Eng., Department of Information Processing, Tokyo Institute of Technology
1993
D. Eng., Department of Information Processing, Tokyo Institute of Technology

Professional Experience

April 1993 - March 1994
Sony Corporation, Tokyo Japan.
Information Processing Systems Research Lab.
Telecomunication and Information Processing Systems Research Lab.
July 1994 - July 1995
International Broadcasting Corporation Public Company
July 1995 - March 1998
Faculty of Information Technology Management, Graduate School of the Thai Chamber of Commerce
August 1995 - 1998
Asia Broadcasting and Communication Network Company Limited.

Engineering and Consulting Experiences:
Key Consultant: November 1999 ~ January 2002
Project Title: IT (Information Technology) Master Plan for the Revenue Department, Bangkok Thailand under Loan No. 4288-TH: Economic Management Assistance Project; Tax Administration Subproject from World Bank.
Client: The Revenue Department of Thailand
Budget: 14 (fourteen) Million Baht

Institute Supported and Contracted Research:

Project Title: Interconnectivity between Mobile Ad Hoc and Fixed Infrastructure Networks for Multimedia Disaster Emergency Communications
Date Start: January 2008
Date Finish: June 2008
Client: National Electronics and Computer Technology (NECTEC)
Budget: 1,900,000 Baht 

Project Title: Training in RF and Optimization for Cellular Networks
Date Start: January 22, 2007
Date Finish: January 26, 2007
Client: TRUE Corporation
Budget: 315,650 Baht 

Project Title: Asian EMERGENCE Project.
Date Start: November 4, 2002
Date Finish: June 15, 2003
Client: School of Management, AIT subcontracted by The Institute for Employment Studies (IES), United Kingdom.
Budget: 1,710 Euro per one case study

Project Title: Study of the IP Networks based on Different Quality of Services (QoS) Requirements
Date Start: July 1, 2000
Duration: 1 (one) year
Budget: 50,000 Baht

 

 

 

Project Title: Training in RF and Optimization for Cellular Networks
Date Start: July 18, 2007
Date Finish: September 14, 2007
Client: Total Access Communication Public Company Limited (DTAC)
Budget: 379,850 Baht 

Present Research Involvements

Interconnectivity between Mobile ad Hoc Network and Fixed Infrastructure Network for Multimedia Disaster Emergency Communications

Research Interests

High Speed Network Protocol
MPLS and IP Network
Quality of Service Provision in Wireline and Wireless Networks
Digital Signal Processing
Speech and Image Compression

Doctoral Research Supervision

Study of the Approximate Restoration of Signals Based on Stochastic Sample Values.

Selected Publications

Engineering Papers:
Sanguankotchakorn T.: Speech Detection by Structural Extraction and its Fundamental Experiment, No. PDP-93-0016, Information Processing Systems Research Department, Telecommunication and Information Systems Research Laboratory, Sony Corp., Tokyo, Japan, July 1993.

Sanguankotchakorn T.: Multiresolution Wavelets Filters Design for Edge Based Coding, No. PDP-93-0023, Information Processing Systems Research Department, Telecommunication and Information Systems Research Laboratory, Sony Corp., Tokyo, Japan, January 1994.

Journal Papers:
Kida T. and Sanguankotchakorn T.: Study of Generating Function of Sampling Theorem and Optimum Interpolation Functions Minimizing Some kinds of Measures, Trans. on IEICE(A), Fundamentals, Vol. J73-A, No.1, pp.1332-1345, August 1991.

Kida T. and Sanguankotchakorn T.: Generalized Optimum Interpolatory Estimation of Multidimensional Orthogonal Expansions with Stochastic Coefficients, Trans. on IEICE(A), Fundamentals, Vol.E75-A, No.12, pp.1793-1804, December 1992.

Sanguankotchakorn T.: Study of the Approximate Restoration of Signals Based on Stochastic Sample Values, Ph.D Dissertation, Tokyo Institute of Technology, Tokyo, Japan, March 1993.

Poonlap Lamsrichan and Sanguankotchakorn T.: Embedded Image Coding using Context Adaptive wavelet Difference Reduction, IEICE Trans. of Information and Communications, Special Section on Advanced Image Technology, january 2007.

International Conference Papers:
Kida T. and Sanguankotchakorn T.: Study on Generating Function and Interpolation Functions for Sampling Theorem, Fourth Digital Signal Processing Symposium, Atami, Japan, pp.203-208, December 1989.


Kida T. and Sanguankotchakorn T.: Multichannel Multirate Sampling of Low-pass Stochastic Signals, EUSIPCO92 Sixth European Signal Processing Conference, Brussels, Belgium, August 24-27, 1992.

Kida T. and Sanguankotchakorn T.: Interpolatory Estimation of Multidimensional Orthogonal Expansion with Stochastic Coefficients, IEEE International Conference on System Engineering, International Conference Hall, Kobe, Japan, September 17-19, 1992.

Sanguankotchakorn T. and Chaijaruwanich J.: Delay Bound Analysis of Voice-over-IP: Case study of TOT (Telephone Organization of Thailand), APNOMS 2000 (Asia-Pacific Network Operations and Management Symposium) Nara, Japan, pp.67-72, October 11~13, 2000.

Sanguankotchakorn T.: Design and Comparison of Multi-resolution Wavelets Filter Banks for Edge Based Image Coding, The 4th SEA Regional Conference on Higher Engineering Education Network (RECHEEN 2000) Kuala Lumpur, Malaysia, November 15-17, 2000.

Thongjuapet S. and Sanguankotchakorn T.: Buffer Analysis of Lossless Handover for CBR Video Source in Wireless ATM Networks, International Conference on Communications in Computing (CIC'2001) Las Vegas, Nevada, USA, pp.177-183, June 25~28, 2001.

Sanguankotchakorn T. and Chiewthanakul B.: Bandwidth Allocation Scheme in ATM Networks Based on Virtual Path for different Quality of Service (QoS) Requirements, The 9th IEEE International Conference on Networks (IEEE-ICON2001), Bangkok, Thailand, pp.523-528, October 10~12, 2001.

Sanguankotchakorn T. and Janet Aung (a) Aye Aye Aung: Congestion Control Strategy for Transient Video Source in ATM Network, The 7th IEEE International Conference on Computers and Communications (ISCC'2002), Taormina, Italy, pp.664-669, July 1-4, 2002.

Sanguankotchakorn T.: QoS Strategy in DiffServ aware MPLS environment, APNOMS 2002 (The 6th Asia-Pacific Network Operations and Management Symposium: Integrated Management for Telecommunication Solutions-Process, OSS and Technology) Seogwipo KAL Hotel, Jeju, Korea, pp.545-550, September 25-27, 2002.

Sanguankotchakorn T. and Sangchai Monkronthong: Guidelines for Providing the Guaranteed Service in the Scalability Integrated Service with the Aggregation in the Core Networks,The 8th IEEE International Conference on Communication Systems (ICCS2002), Singapore, November 25-28, 2002.

Sanguankotchakorn T. and Jeerakit Fangtham: New Encoding Time Reduction Approach in EBCOT for JPEG2000,The 7th World Multi-Conference on Systemics, Cybernetics and Informatics (SCI 2003), Orlando, Florida, USA, pp.68~71, July 27-30, 2003.

Sanguankotchakorn T. and Chagkrit Sribariwut: Robust Call Admission Control in Mobile Multimedia Network,The 7th Asia-Pacific Network Operations and Management Symposium (APNOMS2003), Managing Pervasive Computing and Ubiquitous Communications, Fukuoka, Japan, pp.639~640, October 1~3, 2003.

Sanguankotchakorn T. and Jeerakit Fangtham: A New Approach to Reduce Encoding Time in EBCOT Algorithm for JPEG2000,IEEE Region 10 Technical Conference on Convergent Technologies for the Asia-Pacific (IEEE TENCON 2003), Bangalore, India, October 14-17, 2003.

Sanguankotchakorn T. and Thanade Lerdrang: Comparative Performance of Location Management in Mobile IP Network,The 6th International Symposium on Wireless Personal Multimedia Communications (WPMC2003), Yokosuka Arts Theatre, Yokosuka, Kanagawa, Japan, pp.v3-143~v3-147, October 19-22, 2003.

Azfar Moid and Sanguankotchakorn T.: Bandwidth Assignment Strategy in Label Switch Path for DiffServ aware MPLS Environment,The 8th International Conference on Cellular and Intelligent Communications (CIC2003), Seoul, Korea, October 28~31, 2003.

Sanguankotchakorn T. and Nguyen Thanh Son: Multicast Distributed Routing Algorithm for Providing Network Quality of Service,The 4th International Conference on Information, Communication & Signal Processing, The 4th IEEE Pacific-Rim Conference on Multimedia ICICS 2003/PCM 2003, Singapore, December 15~18, 2003.

Sanguankotchakorn T. and Panyarat Viravan: Resource Allocation Algorithm for supporting QoS in Wireless Ad Hoc Networks, The International Conference on Computing, Communications and Control Technologies (CCCT 2004), Austin (Texas) USA, August 14~17, 2004.

Sanguankotchakorn T. and Srijittra Swaisaenyakorn: An optimal Routing Algorithm in Ad Hoc Wireless Network,The 7th International Symposium on Wireless Personal Multimedia Communications WPMC 2004, Abano Terme, Italy, September 12~15, 2004.

Sanguankotchakorn T. and Panuvit Wibullanon: Study of Location Management for Next Generation Personal Communication Networks, The 7th WSEAS International Conference on Telecommunications and Informatics (TELE-INFO'05), Prague, Czech Republic, March 13~15, 2005.

Shobhan Adhikari and Sanguankotchakorn T.: Advance Duplicate Address Detection (DAD) and Buffering-based Provision of Seamless Handover in Mobile IPv6,The 2nd International Conference on E-Business and Telecommunication Networks (ICETE 2005), Microsoft Convention Center at Reading U.K., October 3~7, 2005.

Sanguankotchakorn T. and Sudpakdee Arun: Investigation of the Mutual Effect of Packet Transmission in IPv4/IPv6 Dual Stack Network,The 8th Asia-Pacific Network Operations and Management Symposium (APNOMS 2005) :Toward Managed Ubiquitous Information Society, Okinawa Convention Center, Okinawa, Japan, September 27~30, 2005.

Sanguankotchakorn T. and Mongkol Somrobru: Performance Evaluation of IPv6/IPv4 Deployment over Dedicated Data Links,The 5th IEEE International Conference on Information, Communications and Signal Processing (ICICS 2005), The Grand Hotel, Bangkok, Thailand, December, 6~9, 2005.

Poonlap Lamsrichan and Sanguankotchakorn T.: Adaptive Wavelet Difference Reduction using High-Order Context Modeling for Embedded Image Compression, The 5th IEEE International Conference on Information, Communications and Signal Processing (ICICS 2005), The Grand Hotel, Bangkok, Thailand, December, 6~9, 2005.

Pituk Panthong, Surasak Chiangga, Keattisak Sripimanwat, Teerapat Sanguankotchakorn, Chengzu Li and Linmei Liang:Experimental Free Space Quantum Key Distribution,The 4th International Conference on Optical Communications and Networks (ICOCN 2005), The Intercontinental Hotel, Bangkok, Thailand, December 14~16, 2005.

Poonlap Lamsrichan and  Sanguankotchakorn T. : Eembedded Image Coding using Context-based Adaptive Wavelet Difference Reduction, The IEEE International Conferenceon Image Processing (ICIP 2006), Atlanta GA, USA, October, 8~11, 2006.

Tubtim Sanguanwongthong and Sanguankotchakorn T.: Performance of IPngLS and MPLS, IAENG International Conference on Communication System Applications (ICCSA’07), Hong Kong, March 21-23, 2007.
 
Sanguankotchakorn T. and Preeda Jaiton: Effect of Triangular Routing in Mixed IPv4/IPv6 Networks, The 7th International Conference on Networking (ICN2008), Cancum, Mexico, April 13-18, 2008.

Memberships/Credentials

Research patents:
- Speech Detection out of noisy environment by structural extraction (patent, Registered No. 93093186, Sony Corp. Tokyo Japan)
- Prediction and Compression for Structural coding of image compression (First class patent, Registered No. 94007311, Sony Corp. Tokyo Japan)

Honours/Awards:
1987~1993: Japanese Government Scholarship

2007: Marquis Who's Who in the world

2009: Marquis Who's Who in the world

IEEE Senior Member

Credentials:

Since 2006: Steering Committee Member for the Program on Information and Mobile Application (IMA) under National Electronics and Computer Technology (NECTEC)

Since 2007: Technical Advisor for Thai Royal Army Reserach and Development Institute

Other