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Journals
International journals
 
2012
 
A. H. Phan, H. D. Tuan, H. H. Kha, and D. T. Ngo, “Non-smooth Optimization for Efficient and Robust Beamforming in Cognitive Radio Multicast Transmission,” IEEE Trans. on Signal Processing, vol. 60, no. 6, pp. 2941-2951, Jun. 2012.
A. H. Phan, H. D. Tuan, H. H. Kha, and H. H. Nguyen, “Beamforming Optimization in Multi-User Amplify-and-Forward Wireless Relay Networks,” IEEE Trans. on Wireless Communications, vol. 11, no. 4, pp. 1510-1520, Apr. 2012.
H. H. Kha, H. D. Tuan and H. H. Nguyen, “Fast Global Optimal Power Allocation in Wireless Networks by Local D.C. Programming,” IEEE Trans. on Wireless Communications, vol. 1, no. 2, pp. 510-515, Feb. 2012.
Umar Rashid, H. D. Tuan, P. Apkarian, and H. H. Kha, “Globally Optimized Power Allocation for Multiple Sensor Fusion of Linear and Nonlinear Networks,” IEEE Trans. on Signal Processing, vol. 60, no. 2, pp. 903-915, Feb. 2012.
Ho Van Khuong, “Exact Outage Probability of Underlay Cognitive Cooperative Networks over Rayleigh Fading Channels”, Wireless Personal Communications, DOI 10.1007/s11277-012-0742-z, June 08, 2012. (Online)
Ho Van Khuong, “Performance Evaluation of Underlay Cognitive Multi-hop Networks over Nakagami-m Fading Channels”, Wireless Personal Communications, DOI 10.1007/s11277-012-0690-7, June 03, 2012. (Online)
Ho Van Khuong and Vo Nguyen Quoc Bao, “Symbol Error Rate of Underlay Cognitive Relay Systems over Rayleigh Fading Channel”, IEICE Trans. Commun., vol.E95-B, No.05, pp.1873-1877, May 2012.
 
2011
 
H. H. Kha, H. D. Tuan, and T. Q. Nguyen, “Optimal Design of FIR Triplet Halfband Filter Bank and Application in Image Coding,” IEEE Trans. on Image Processing, vol. 20, no. 2, pp. 586-591, Feb. 2011.
Pham Q. Thai and Arokiaswami Alphones, “Hybrid optical beamformer in receiver mode”, Optics and Photonics Journal, 2011.
 
2010
 
H. D. Tuan, H. H. Kha, H. H. Nguyen, and V-J. Luong, “Optimized Training Sequences for Spatially Correlated MIMO-OFDM,” IEEE Trans. on Wireless Communications, vol. 9, no. 9, pp. 2768 - 2778, Sep. 2010.
Ho Van Khuong and Tho Le-Ngoc, “Multi-user Cooperation Schemes with Iterative Decoding”, Physical Communication Journal (ScienceDirect), vol. 3, issue 3, pp. 180-189, Sep. 2010.
Ho Van Khuong and Tho Le-Ngoc, “Bandwidth-Efficient Cooperative MIMO Relaying Schemes”, Special issue on "SI on Emerging Wireless Networks", Computers & Electrical Engineering (Elsevier),  vol. 36, issue 2, pp. 352-357, Mar. 2010.
Ho Van Khuong and Tho Le-Ngoc, “A Bandwidth-efficient Cooperative Relaying Scheme with Hard Interference Cancellation and Iterative Decoding”, Wireless Communications and Mobile Computing,  vol. 10, issue 4, pp. 538-546, Apr. 2010.
 
2009
 
H. H. Kha, H. D. Tuan, and T. Q. Nguyen, “Efficient Design of Cosine-Modulated Filter Banks via Convex Optimization,” IEEE Trans. on Signal Processing, vol. 57, no. 3, pp. 966-976, Mar. 2009.
Pham Q. Thai, Arokiaswami Alphones, and Desmond R. Lim, “Limitations by Group Delay Ripple on Optical Beam-forming with Chirped Fiber Grating”, IEEE Journal of Lightwave Technology, Vol.27, pp – 5619-5625, Dec-2009.
Ho Van Khuong and Tho Le-Ngoc, “A Bandwidth-efficient Cooperative Relaying Scheme with Space-Time Block Coding and Iterative Decoding”, Signal Processing Journal (Elsevier), vol. 89, issue 10, pp. 2006-2012, Oct. 2009.
Ho Van Khuong and Tho Le-Ngoc, “A Cooperative Turbo Coding Scheme for Wireless Fading Channels”, IET Communications, vol. 3, issue 10, pp.1606–1615, Oct. 2009.
 
2008
 
H. G. Hoang, H. D. Tuan, T. Q. Nguyen, and H. H. Kha, “Design of Exactly Linear Phase K-regular IIR Halfband-Filter,” IEEE Trans. on Circuits and Systems II, vol. 55, no. 12, pp. 1264-1268 , Dec. 2008.
Pham Q. Thai, Arokiaswami Alphones, and Desmond R. Lim, “A Novel Simplified Dual Beam-former using Multi-Channel Chirped Fiber Grating and Tunable Optical Delay Lines”, IEEE Journal of Lightwave Technology: 2008 Microwave Photonics special issue, Vol.13-16, pp -2629-2634, Aug-2008.
Ho Van Khuong and Tho Le-Ngoc, “Outage-based Decision Strategies for Coded Cooperative Relaying Schemes”, Wireless Personal Communications, vol. 51, issue 2, pp. 245-256, Nov., 2008.
Ho Van Khuong and Tho Le-Ngoc, “Bandwidth-Efficient Cooperative Relaying Schemes with Multi-Antenna Relay”, EURASIP Journal on Advances in Signal Processing, vol. 2008, Article ID 683105, doi:10.1155/2008/683105.
 
2007
 
H. H. Kha, H. D. Tuan, B. Vo, and T. Q. Nguyen, “Symmetric Orthogonal Complex-valued Filter Bank by Semidefinite Programming,” IEEE Trans. on Signal Processing, vol. 55, no. 9, pp. 4405-4414, Sep. 2007. 
Hyung-Yun Kong, Ho Van Khuong, and Doohee Nam, “Exact Error and Outage Probability Formulas for Alamouti Space Time Code 2xJ”, Journal of Communications and Networks, Vol. 9, No. 2, pp. 177-184, June 2007.
Ho Van Khuong and Hyung-Yun Kong, “Energy Savings in OFDM Systems through Cooperative Relaying”, ETRI Journal, Vol.29, No.1, pp.27-35, Feb. 2007.
 
2006
 
Ho Van Khuong, Hyung-Yun Kong, Doohee Nam, and Joeng Ho, “A Cooperative Signaling Structure using the ¾–rate STBC in Wireless Networks with Rayleigh Fading Channels”, JKIPS (Journal of Korea Information Processing Society) Trans. On Communications, Vol. 13-C, No. 7, pp. 865-872, Dec. 2006.
Ho Van Khuong, Hyung-Yun Kong, and Dong-Un Lee, “Application of LLR on Cooperative Communications for Wireless Relay Networks”, JKIPS (Journal of Korea Information Processing Society) Trans. on Communications, Vol. 13-C, No. 5, pp. 601-606, October 2006.
Ho Van Khuong, Hyung-Yun Kong, and Hwi-Jae Jeong, “Performance Analysis of Adaptive Collaborative Communications in Wireless Networks”, JKIPS (Journal of Korea Information Processing Society) Trans. on Communications, Vol. 13-C, No. 6, pp. 749-756, October 2006.
Ho Van Khuong, and Hyung-Yun Kong, “Error Probability Evaluation of a Novel Cooperative Communications Signaling Strategy in CDMA Systems”, Journal of Communications and Networks, Vol. 8, No. 3, pp. 257-266, Sept. 2006.
Ho Van Khuong, and Hyung-Yun Kong, “Performance Analysis of Space-time Block Coded Cooperative Wireless Transmission in Rayleigh Fading Channels”, Journal of Communications and Networks, Vol. 8, No. 3, pp. 306-312, Sept. 2006.
Hyung-Yun Kong, Ho Van Khuong, and Doohee Nam, “A Combination of AOC-SS Modulation, Mapping Technique and Space-Time Coding for Variable High-Rate Transmission”, IEICE Trans. on Communications, Vol. E89-B, No.7, pp. 2079-2083, July 2006.
Ho Van Khuong, Hyung-Yun Kong, and Dong-Un Lee, “User-Cooperation and Cyclic Coding in Wireless Sensor Networks”, JKIPS (Journal of Korea Information Processing Society) Trans. on Communications, Vol. 13-C, No. 3, pp. 317-322, June 2006.
Ho Van Khuong and Hyung-Yun Kong, “LLR-based Decode-and-Forward Protocol for Relay Networks and Closed-form BER Expressions”, IEICE Trans. on Fundamentals of  Electronics, Communications and Computer Sciences, Vol. E89-A, No. 6,  pp. 1832-1841, June 2006.
Hyung-Yun Kong and Ho Van Khuong, “Design of Novel Multi-Level Quasi-Orthogonal Codes for Mc-MC-CDMA System”, IEICE Trans. on Communications, Vol. E89-B, No. 6, pp. 1911-1915, June 2006.
Ho Van Khuong, Hyung-Yun Kong, Joeng Ho, Hwi-Jae Jeong “Power-and-Bandwidth Efficient Cooperative Transmission Protocol in Wireless Sensor Networks”, JKIPS (Journal of Korea Information Processing Society) Trans. on Communications, Vol. 13-C, No. 2, pp. 185-194, April 2006.
Ho Van Khuong and Hyung-Yun Kong, “General Expression for pdf of a Sum of Independent Exponential Random Variables”, IEEE Communications Letters, Vol. 10, No. 3, pp. 159-162, March 2006.
Ho Van Khuong, Hyung-Yun Kong, and Nam Doohee, “Power Efficient Modulation Scheme CDM2-MAP for Low Complexity and High Performance”, Journal of Communications and Networks, Vol. 8, No. 1, pp. 1-7, March 2006.
Ho Van Khuong and Hyung-Yun Kong, “Performance Analysis of Cooperative Transmission under Strict Power Constraints”, IEICE Trans. on Communications, Vol. E89-B, No. 3, pp. 1007-1011, March 2006.
Ho Van Khuong and Hyung-Yun Kong, “BER Performance of Cooperative Transmission for the Uplink of TDD-CDMA systems”, ETRI Journal, vol. 28, no. 1, pp. 17-30, Feb. 2006.
 
2005
 
Ho Van Khuong and Hyung-Yun Kong, “Proposal of Space-Time Block Coded Cooperative Wireless Transmission in Rayleigh Fading Channels”, PCM2005, Part II, Lecture Note in Computer Science 3768, pp. 212–223, Springer-Verlag, Nov. 2005.
Ho Van Khuong and Hyung-Yun Kong, “Proposal of Cooperative Transmission for the Uplink of TDD-CDMA Systems”, PCM2005, Part II, Lecture Note in Computer Science 3768, pp. 187–199, Springer-Verlag, Nov. 2005.
Hyung-Yun Kong and Ho Van Khuong, “Performance Analysis of Transmit Weights Optimization for Cooperative Communications in Wireless Networks”, JKIPS (Journal of Korea Information Processing Society) Trans. on Communications, vol. 12-C, no. 7, pp. 1025-1030, Dec. 2005.
Hyung-Yun Kong, Ho Van Khuong, and Nam Doohee, “Pilot-Aided Channel Estimation for OFDM System Using Wavelet Transform and Interpolation”, JKIPS (Journal of Korea Information Processing Society) Trans. on Communications, vol. 12-C, no. 5, pp. 665-672, Oct. 2005.
Hyung-Yun Kong and Ho Van Khuong, “Closed-form BER Expressions for Performance of Alamouti STC”, JKIPS (Journal of Korea Information Processing Society) Trans. on Communications, vol. 12-C, no. 5, pp. 673-678, Oct. 2005.
Hyung-Yun Kong, Ho Van Khuong, and Nam Doohee, “PAPR Reduction Improvement for WHT-based OFDM System using Data Grouping Technique”, JKIPS (Journal of Korea Information Processing Society) Trans. on Communications, vol. 12-C, no. 4, pp. 511-518, Aug. 2005.
Ngoc Chi Nguyen and Sungyoung Lee, “Fast Fault Tolerant Routing on the de Bruijn Networks”, ISSADS’2005, 5th IEEE International Symposium and School on Advance Distributed Systems ISSADS’2005, January 24-28 – Mexico, Springer-Verlag Lecture Notes in Computer Science (SCIE).
Ngoc Chi Nguyen and Sungyoung Lee , “Fault Free Shortest Path routing on the de Bruijn Networks”, Springer Verlag Lecture Notes in Computer Science (LNCS) Vol. 3421, pp.327, Apr. 17-21, 2005 – SCI, Reunion Island – France.
 
2004
 
Ngoc Chi Nguyen, Nhat Minh Dinh Vo and Sungyoung Lee, “Efficient routing and broadcasting in de Bruijn Networks ”, Hong Kong, Lecture Notes in Computer Science (LNCS) Vol. 3358, pp. 677, Dec. 13-15, 2004 - SCI.
Ngoc Chi Nguyen and Sungyoung Lee, “An Optimum Broadcasting Algorithm for de Bruijn Networks dBG(d,k)”, Lecture Notes in Computer Science (LNCS) Vol. 3320, pp.144, Dec. 8-10, 2004 – SCI, Singapore.
T. Do-Hong, P. Russer, ''Signal processing for wideband smart antenna array applications'', IEEE Microwave Magazine, vol. 5, issue 1, pp. 57-67.
T. Do-Hong, F. Demmel, P. Russer (2004), ''Wideband Direction-of-Arrival Estimation Using Frequency-Domain Frequency-Invariant Beamformers: An Analysis of Performance'', IEEE Microwave and Wireless Components Letters, vol. 14, no. 8, pp. 383-385.
T. Do-Hong, P. Russer, ''Analysis of wideband direction-of-arrival estimation for closely-spaced sources in the presence of array model errors'', IEEE Microwave and Wireless Components Letters, vol. 13, no. 8, pp. 314-316.
T. Le-Tien, H.D. Chien, “Vietnamese Speech recognition applied to robot communications”, International Publication, AU Journal of Technology, Assumption University, Bangkok, Thailand, January 2004, pp 99-104 (in English).
 
1998
 
T. Le-Tien, D.T. Nguyen, " Coincident detection approach based on scale-invariance characteristic of scattering locations in wavelet-based range-scale domain", An International Publication, IEE Electronic Letters, England, pp 1691-1692,Vol.34, No.17, 20th Aug 1998.
T. Le-Tien, D.T. Nguyen, "A software package for 2-D scattering Feature extraction in wideband stepped frequency radar", Australian Journal of Intelligent Information Processing Systems, Australia, pp 129-140, Vol. 5, No.2, Winter 1998. (in English).
 
1997
 
T. Le-Tien, D.T. Nguyen, " Performance of behaviour of scattering mechanisms in time-scale domain against random noise for centimetre wave radar", An International Publication, IEE Electronic Letters, England, pp 1900-1901, Vol.33, No.22, 23rd October 1997. (in English).
T. Le-Tien, H. Talhami, D.T. Nguyen, "Simple algorithm for ridge extraction in time-scale representations", An International Publication, IEE Electronic Letters, England, pp 370-371, Vol.33, No.5, 27th February 1997. (in English).
T. Le-Tien, H.Talhami, D.T.Nguyen, "Application of the CWT for the echo signal from a rotating object", An International Publication, IEE Electronic Letters, England, pp 88-89, Vol.33, No.1, 2nd January 1997. (in English).
T. Le-Tien, H.Talhami, D.T.Nguyen, N. Martin, "Target signature extraction based on the CWT in Ultra-Wideband Radar", An International Publication, IEE Electronic Letters, England, pp 89-90, Vol.33, No.1, 2nd January 1997. (in English).
 
National journals
 
2011
 
Vo Nguyen Quoc Bao, Tran Thien Thanh, Tuan Do-Hong,“Performance Analysis of Adaptive Modulation for Distributed Switch-and-Stay Combining with Single Relay”,REV Journal on Electronics and Communications, Vol. 1, No. 1, pp. 45-52, January 2011.
 
2009
 
N. Tran-Minh, T. Do-Hong, “Prediction of Average Power Distribution in Indoor Wireless Communications by using Ray-Tracing Technique”, Journal of Science and Technology, No. 73, pp. 14-18, 2009.  
Hoàng Đình Chiến, "Motion vector correction and refinement effect in frame up-rare convertion”, trên Tạp chí phát triển khoa học Công nghệ Đại học Quốc gia TpHCM, Tập 12, số 8 , trang 47-58, năm công bố 2009.
H. Nguyen-Duc, T. Le-Tien, T.Do-Hong, C. Bui-Thu, T. Nguyen-Xuan, “A method of global features matching for image retrieval”, Journal Research, Development and Application on Information & Communication Technology, Vietnam, December 2009, ISSN 0866-7039, pp 67-79 (In Vietnamese).
C. Bui Thu, T. Le-Tien, T. Do-Hong, H. Nguyen-Duc, “Optimal algorithm for registration of aliased images”, Journal of Industrial review of Vietnam, 3-4 2009, ISSN 0868-3778 (in Vietnamese).
T. Le-Tien, D. Nguyen-Van, “Superresolution image processing combining transform between the frequency domain and wavelets domains”, Journal Research, Development and Application on Information & Communication Technology, Vietnam, April, 2009, ISSN 0866-7039, pp39-47
(In Vietnamese).
 
2008
 
Hoàng Đình Chiến, "Optimal lifting wavelet filter bank design and image compression application", Tạp chí Phát triển Khoa học Công nghệ  Đại học quốc gia Hồ Chí Minh, Việt Nam Số 9, trang 24-33, 09/2008.
Hoàng Đình Chiến, "Channel Estimation and Adaptive Equalizer in OFDM systems", Tạp chí Nghiên cứu-phát triển-ứng dụng-Bộ Tin thông tin và truyền thông Việt Nam Số 3, trang 24-33, 09/2008.
 
2007
 
Nguyen Chi Ngoc, Nguyen Hong Thai and Pham Minh Tri, “Cải tiến khả năng chịu lỗi, các giải thuật tìm đường đi ngắn nhất trong mạng Hyper de Bruijn Aster”, Tạp chí Phát triển Khoa học và Công nghệ, T.10, S.13 2007, trang 88-96.
N.X Ty, T Le-Tien, “Scattering center detection and modelling dynamic aircraft signatures”, Journal of Science & Technology Development, Vietnam National university of HOCHIMINH city, 11-2007, Vol.10, ISBN 1859-0128, pp40-47 (in Vietnamese).
T Le-Tien, C. Hoang-Dinh, V Cao-Tuan, “Design of Digital Audio decompressing core used in multimedia systems”, Post, Telecom&Information technology Journal, Vietnam, Feb. 2007, Vol. 3, ISSN 0866-7039, pp49-57 (in Vietnamese)
 
2006
 
Hoàng Đình Chiến, "Nhận dạng tiếng việt dùng mạng Neural kết hợp trích đặc trưng dùng LPC và AMDF", Tạp chí bưu chính viễn thông (chuyên san), Số 16, trang 109-113, năm công bố 2006.
Hoàng Đình Chiến, "An efficient solution for vietnamese speech  recognition using neural networks combined with LPC formant extraction and AMDF petch-detection", Tạp chí khoa học công nghệ các trường đại học kỹ thuật, Số 55, trang 1-5, năm công bố 2006.
T. Le-Tien, V. Dinh-Thanh, “The implementation of GFP core on FPGA hardwares”, Journal of Science & Technology Development, Vietnam National university 
of HOCHIMINH city, 12-2006, Vol.9, ISBN 1859-0128, pp13-22 (in English).
 
2005
 
Thuong Le-Tien, Tuan T. Nguyen, “An Efficient Watermarking Approach for Copyright Protection Application of Digital Images”, Tạp chí Bưu chính viễn thông và Công nghệ thông tin, ISSN 0866-7039, pp. 57-63, số 14, 2005, Vietnam.
T. Le-Tien, D Tien-Duc, “Tone recognition of Vietnamese Speech using hierarchical neural networks, Journal of Computer Science and Cybernetics, Vietnamese Academy of Science and Technology, Volume 21, No.1. 2005, pp 69-74 (in Vietnamese).
T. Le-Tien, N.T. Tuan, “An efficient watermarking approach for copyright protection applications of digital images”, DGPT – Posts and Telecommunications Journal, Special Issue on Research and Development on Telecommunications and Information Technology, Mar-2005, ISSN 0866-7039, pp 57-64, (in Vietnamese).
T. Le-Tien, P. Le-ngoc, “Vietnamese speech synthesis based on pitch periods”, Journal of Science & Technology Development, Vietnam National university of HOCHIMINH city, 04-2005, Vol.8, pp44-51 (in Vietnamese).
 
2004
 
Hoàng Đình Chiến, "Sử dụng mã LDPC trong thông tin di động số", Tạp chí bưu chính viễn thông (chuyên san), Số 11, trang 32-40, năm công bố 2004.
T. Le-Tien, P. Huynh-Ngoc, D. Tran Tien, “A new approach applied to average pitch period extraction for the vietnamese tone recognition”, DGPT – Posts and Telecommunications Journal, Special Issue on Research and Development on Telecommunications and Information Technology, August-2004, ISSN 0866-7039, pp 63-69 (in Vietnamese).
T. Le-Tien, P. Nguyen-Huu, K. Nguyen-Chi, C. Hoang-Dinh, “Low density-check code LDPC for mobile communciations”, DGPT – Posts and Telecommunications Journal, Special Issue on Research and Development on Telecommunications and Information Technology, Mar-2004, ISSN 0866-7039, pp 32-40 (in Vietnamese).
 
2003
 
Hoàng Đình Chiến, "Ứng dụng lý thuyết thích nghi Neural-mờ vào việc điều khiển tắc nghẽn trong mạng ATM", Tạp chí khoa học công nghệ các trường đại học kỹ thuật, Số 40-41, trang 37-42, năm công bố 2003.
Hoàng Đình Chiến, "Phần mềm vô tuyến: bộ cân bằng ứng dụng mạng Neural và triệt nhiễu dùng sóng con trên phần cứng DSP TMS 320C6711", Tạp chí bưu chính viễn thông (chuyên san), Số 10, trang 50-57, năm công bố 2003.
Hoàng Đình Chiến, "Mô hình hóa bộ cân bằng ứng dụng Neural Networks trên phần cứng DSP-TMS 320 C 6711", Tạp chí khoa học công nghệ các trường đại học kỹ thuật Số 40-41, trang 43-48, năm công bố 2003.
Hoàng Đình Chiến, "Ứng dụng wavelets triệt nhiễu trong thông tin số kết hợp xử lý trên DSP 320C6711", Tạp chí khoa học công nghệ các trường đại học kỹ thuật , Số 38-39, trang 78-83, năm công bố 2003.
T. Le-Tien, H.D. Chien, M. Hoai An, “ Adaptive neural-fuzzy based congestion control for ATM networls”, Journal of Science & Technology – Vietnam, ISSN 0868-3980, Vol. 40+41, 2003, pp37-42 (in Vietnamese).
T. Le-Tien, H.D. Chien, D. Viet Hao, V. Trung Dung, “Neural networks-based equalizer Model implemented to the DSP TMS320C6711”, Journal of Science & Technology – Vietnam, ISSN 0868-3980, Vol. 40+41, 2003, pp43-48 (in Vietnamese)
Đinh Quốc Hùng, Phạm Hồng Liên, “Locating MS in DS-CDMA using Fuzzy Logic”,Tạp chí phát triển khoa học công nghệ, tập 7 số 9, trang 51-61, năm 2004.
Vo Que Son, "Khảo sát các phương pháp triệt nhiễu giao thoa đa truy cập trong hệ thống DS-CDMA đồng bộ", Tạp chí phát triển khoa học công nghệ, ĐHQGTPHCM, tập 6 số 7, trang 56-66, 2003.
Vo Que Son, "Ứng dụng ANFIS triệt nhiễu trong hệ thống DS-CDMA", Tạp chí phát triển khoa học công nghệ, ĐHQGTPHCM, tập 6 số 9, trang 5-14, tháng 10-2003.   
 
2002
 
Hoàng Đình Chiến, "Một phương pháp hiệu quả nhận dạng tiếng việt dựa vào phép biến đổi wavelets", Tạp chí bưu chính viễn thông (chuyên san) Số 7, trang 5-14, năm công bố 2002.
Hoàng Đình Chiến, "Ứng dụng mạng Neural Networks vào hệ thống anten thông minh", Tạp chí khoa học công nghệ các trường đại học kỹ thuật, Số 32-33, trang 28-34, năm công bố 2002.
Thuong Le-Tien, Chien Hoang Dinh, Dinh Viet Hao, Tuan T. Nguyen, “A Practical Wavelets-Based-Denoising Approach Applied to DSP TMS320C6711 for Digital Communications,” Journal of Science & Technology, ISSN 0868-3980, pp. 78-83, Volume 38+39, December 2002, Vietnam.
T. Le-Tien, T. Tien Duc, “Continuous Vietnamese Speech Recognition using Neural networks”, Journal of Science & Technology Development, Vietnam National university of HOCHIMINH city, 10-2002, Vol.5, pp13-21 (in Vietnamese).
T Le-Tien, et al, “An efficient wavelets-based approach for Vietnamese speech recognition”, DGPT – Posts and Telecommunications Journal, Special Issue on Research and Development on Telecommunications and Information Technology, May-2002, ISSN 0866-7039, pp 5-14 (in Vietnamese).
T Le-Tien, et al, “Feature extraction based on discrete wavelet transform for Vietnamese Speech recognition”, Proceedings of 8th Conference on Science and Technology, 26&27th April, 2002, HoChiMinh Univeristy of Technology, Vietnam, pp 1-4 (in Vietnamese).
T. Le-Tien, H.D. Chien, “Improving Efficiency for Image processing using Neural Networks”, Journal of Science & Technology – Vietnam, ISSN 0868-3980, No. 32+33-2002, pp 22-27 (in Vietnamese).
T. Le-tien, H.D. Chien, N.L. Hung, “An Application of Neural Networks to Smart antenna Systems”, Journal of Science & Technology – Vietnam, ISSN 0868-3980, No. 32+33-2002, pp 28-34 (in Vietnamese).
 
2001
 
Hoàng Đình Chiến, "Nâng cao chất lượng hệ thống vi ba số dùng wavelets", Tạp chí khoa học công nghệ các trường đại học kỹ thuật, Số 27-28, trang 88-93, năm công bố 2001.
Hoàng Đình Chiến, "Recognizing formants and pitch periods for vietnamese speech based on the local  modạpulus maxima in the wavelet domain", Tạp chí phát triển khoa học Công nghệ Đại học Quốc gia TpHCM, Tập 4, số 1-2, trang 43-55, năm công bố 2001.
Hoàng Đình Chiến, "Một số kết quả nghiên cứu vật liệu hấp thụ sóng RADAR", Tạp chí khoa học công nghệ các trường đại học kỹ thuật, Số 27-28, trang 65-70, năm công bố 2001.
T. Le-Tien, H.D Chien, T.V. Tan, N.D. Thinh, “Denoising Digital Microwave Systems using Wavelets”, Journal of Science & Technology Development, Vietnam National University – HoChiMinh City, Vol. 4, No 1&2 - 2001, pp 35-42 (in Vietnamese).
T. Le-Tien, T.T.Hung, T.T. Duc, H.D. Chien, “Recognizing formants and pitch periods for Vietnamese speech based on the local modulus maxima in the wavelet domain”, Journal of Science &Technology Development, Vietnam National University – HoCHiMinh City, Vol. 4, No 1&2 2001, pp 43-55 (in English)
T. Le-Tien, et al., “Improving the performance of digital microwave systems using wavelets”, Journal of Science & Technology, Vietnam, ISSN 0868-3980, No. 27&28-2001, page 88-94 (in Vietnamese).
 
2000
 
T. Le-Tien, L. Huu Nguyen, "An efficient algorithm for ridge extraction in time-scale and time-frequency representations", Special issue: Research and Development on Informatics and Telecommunications technology, Vietnam DGPT-Post and Telecommunications Journal, 2-2000, pp 17-28. (in English)
T. Le-Tien, C. Hoang-Dinh, D. Ho-Quang, N. Pham-Thuy, K. Ha-Hoang, “He Thong thong tin trai pho voi ky thuat xu ly tin hieu dua tren Wavelets ung dung cho viec triet nhieu” Journal of Science&Technology Development, Vietnam National University- HoChiMinh city, vol3, 2000, pp45-62 (in Vietnamese)
 
 
1999
 
Hoàng Đình Chiến, "Biến đổi Wavelet Subband và một số ứng dụng trong xử lý tín hiệu", Tạp chí bưu chính viễn thông (chuyên san), Số 1, trang 19-28, năm công bố 1999.
T. Le-Tien, H.D. Chien, "Wavelet Transform, Subband Coding and some their applications in signal processing", Special issue: Research and Development on Informatics and Telecommunications Technology, Vietnam DGPT-Post and Telecommunications journal, 7-1999, pp 19-28. (in Vietnamese)