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  Dr   Annamalai Benjamin P
Associate Professor
Qualifications : BSc BE (I.I.Sc), MS (NDSU), PhD (UI), SMIEEE
Room No : N4-02b-60
Tel No : 67904838
Email : asannamalai{at}ntu.edu.sg

Publication:
M.H.Ye*, C.T.Lau, A.B.Premkumar ," Power Efficient MAC Protocol through Intelligent Transmission Mechanism Selection for IEEE802.11 Based Infrastructure Basic Service Set", WSEAS Transactions on Communications, 5, 2006, 5, 922-929
M.H.Ye*, C.T.Lau, A.B.Premkumar ," Scheduling Mechanism for the Modified Power Saving Mode in IEEE 802.11 Distributed Coordinator Function", WSEAS Transactions on Communications, 5, 2006, 4, 617-624
Lin Zhiwei*, A.B.Premkumar, A.S.Madhukumar ," Receive antenna selection for MIMO systems in the presence of unknown interference,", IEEE International Conference on Communications, , 2006, ,
M.H.Ye*, C.T.Lau, A.B.Premkumar ," Enhanced Point Coordinator Function in IEEE 802.11 MAC Protocol for Infrastructure Basic Service Set", 5th WSEAS International Conference on Applied Computer Science, , 2006, ,
L. Zhiwei*, A.B.Premkumar, A.S Madhukumar ," Least Squares based Receive Antenna Selection for MIMO Spatial Multiplexing Systems with Linear Receivers", IEEE Communications Letters, , 2006, ,
Lin Zhiwei*, A.B.Premkumar, A.S.Madhukumar ," Receive antenna selection for MIMO-SM systems with linear MMSE receivers in the presence of unknown interference", IEEE Transactions on Wireless Communications, , 2006, ,
Lin Zhiwei*, A.B.Premkumar, A.S.Madhukumar, Francois Chin* ," Diagonally loaded linear MMSE equalization for UWB multipath channel under limited training sample support", IEEE Vehicular Technology Confererence, , 2006, ,
M.H.Ye*, C.T.Lau, A.B.Premkumar ," Enhancing the Power Saving Mode in IEEE 802.11 Distributed Coordinator Function Using Traffic Scheduling", WSEAS International Conference on Automatic Control, Modeling & Simulation, , 2006, ,
Lin Zhiwei*, A.B.Premkumar, A.S.Madhukumar ," Tap selection based multipath channel equalization for UWB systems,", IEEE International Conference on Acoustics, Speech and Signal Processing, , 2006, ,
A.B.Premkumar, J.F.Cai ," Principles of Wireless Communications and Networks", , , 2006, ,
K. Yang*, A.S Madhukumar, A.B.Premkumar ," Convergence analysis of weight controlled non-linear soft interference cancellation methods for DS-CDMA systems", IEEE Vehicular Technology Conference (Spring) 2005, Volume 2 , 2005, , 219-223
L. Zhiwei*, A.B.Premkumar, A.S Madhukumar ," Performance evaluation of tap selection based MMSE equalization for UWB systems", IEICE Electronics Express, 2, 2005, 6, 176-181
A.B.Premkumar, E.L.Ang, E.M.K.Lai ," Improved Memoryless RNS Forward Converter based on Periodicity of Residues", IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, , 2005, ,
L. Zhiwei*, A.B.Premkumar, A.S Madhukumar ," Matching pursuit based tap selection technique for UWB channel equalization", IEEE Communications Letters, 9, 2005, , 835-837
S. Xiao*, E.M.K.Lai, A.B.Premkumar ," Rule-based power-balanced VLIW instruction scheduling with uncertainty", Tenth Asia-Pacific Computer Systems Architecture Conference, , 2005, ,
C.H.Vun, A.B.Premkumar ," ADC Systems for SDR Digital Front-End", ISCE 2005, , 2005, , 359-363
S.D.Tio*, A.S Madhukumar, A.B.Premkumar, X. Peng* ," Layered Space-Time Architecture for Single-Carrier Block Extended CDMA Systems", IEEE Vehicular Technology Conference (Fall) 2005, , 2005, ,
S.D.Tio*, A.S Madhukumar, A.B.Premkumar, Z. Lei* ," Performance analysis of space-time block spread systems for CDMA downlink", IEEE Global Communications Conference 2005, , 2005, ,
L. Zhiwei*, A.B.Premkumar, A.S Madhukumar ," Applying multistage Weiner filter to UWB multipath channel equalization under limited training sample support", International Conference on Information, Communications and Signal Processing 2005, , 2005, ,
S. Majhi*, A.S Madhukumar, A.B.Premkumar, F. Chin* ," A novel pulse waveform for low rate ultra wideband radio transmission", International Conference on Information, Communications and Signal Processing 2005, , 2005, ,
L. Zhiwei*, A.B.Premkumar, A.S Madhukumar ," Tap selection based MMSE equalization for high data rate UWB communication systems In Proceedings", IEEE International Symposium on Circuits and Systems 2005, Volume 2 , 2005, , 219-223
A.B.Premkumar, A.S Madhukumar ," Robust Coding Environment for Speech Parameters", Special Workshop on Speech in Maui, 51, 2004, 27, 321-326
A.P.Vinod, E.M.K.Lai, A.B.Premkumar, C.T.Lau ," Optimization Method for Designing Filter Bank Channelizer of a Software Defined Radio Using Vertical Common Subexpression Elimination", IEEE International Symposium on Circuits and Systems, 1, 2004, 2, 58-85
A.B.Premkumar ," Comments ‘An RNS to Binary Converters in a Three Moduli Set with Common Factors", IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 51, 2004, 1, 43
Lin Zhiwei*, A.B.Premkumar, A.S Madhukumar ," A Combined MMSE Receiver for High Data Rate UWB Systems", International Conference on Communication Systems, 3, 2004, 5, 1363-1368
Evelyn Kurniawati*, C.T.Lau, A.B.Premkumar, Sapna George*, Javed Akthar* ," Decoder based approach to enhance low bit rate audio", AES 116th Convention, 51, 2004, 27, 321-326
A.P.Vinod, E.M.K.Lai, A.B.Premkumar, C.T.Lau ," Low-complexity filter bank Channelizer for Wideband Receivers using Minimum adder Multiplier Blocks", International Conference on Communication (ICC), 51, 2004, 27, 321-326
T. M. Mingqian*, A.B.Premkumar, A.S Madhukumar ," Performance Investigation of STBC_OFDM Systems with Freqiency Offset and Semi Blind approach for Correction", IEEE Semiannual Vehicular Technology Conference, 51, 2004, 27, 321-326
Lin Zhiwei*, A.B.Premkumar, A.S Madhukumar ," MMSE Detection for High Data Rate UWB MIMO Systems", VTC 2004, 3, 2004, 5, 1363-1368
Evelyn Kurniawati*, C.T.Lau, A.B.Premkumar, J.Absar*, S.George* ," New Implementation Techniques of an Efficient MPEG Advanced Audio Coder", IEEE Transactions on Consumer Electronics, 17, 2004, 15, pp. 254-261
M. H. Ye*, C.T.Lau, A.B.Premkumar ," A Modified Power Saving Mode in IEEE 802.11 Distributed Coordinator Function", Computer Communications, 17, 2004, 15, pp. 254-261
Evelyn Kurniawati*, C.T.Lau, A.B.Premkumar, Sapna George*, Javed Akthar* ," Time domain aliasing cancellation's role in error concealment", IEE Electronics Letter, 17, 2004, 15, pp. 254-261
Evelyn Kurniawati*, C.T.Lau, A.B.Premkumar, Javed Absar*, Sapna George* ," Error Concealment Scheme for MPEG-AAC", International Conference ofn Communication Systems, 3, 2004, 5, 1363-1368
Y. Liu*, E.M.K.Lai, A.B.Premkumar ," A Low-Power Pipelined Implementation of 2D Discrete Wavelet Transform", Workshop on Methodologies in Low Power Design (MLPD'04), , 2004, ,
A.B.Premkumar ," Principles of Wireless Communications", IEEE Wireless Communications and Networking Conference 2004 (WCNC 2004), 6, 2004, 4, 67-71
A.P.Vinod, E.M.K.Lai, A.B.Premkumar, C.T.Lau ," A Reconfigurable Multi-standard Channelizer using QMF trees for Software Radio Receivers", IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), Beijing, China, 2, 2003, 6, 549-552
Vinod A. P, E.M.K.Lai, A.B.Premkumar, C.T.Lau ," Hardware efficient FIR filter implementation using subfilters for digital receivers,”", International Symposium on Signal Processing and its Applications (ISSPA), Paris, France, 39, 2003, 2, 251-253
A.B.Premkumar ," Comments on the "Residue to Binary Number Converters for Three Moduli Sets"", IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 39, 2003, 2, 251-253
Vinod A. P, E.M.K.Lai, A.B.Premkumar, C.T.Lau ," FIR Implementation by Efficient Sharing of horizontal and vertical Common Sub-expressions", IEE Electronics Letter, 39, 2003, 2, 251-253
A.P.Vinod, A.B.Premkumar, E.M.K.Lai ," An Optimal Entropy Coding Scheme for Efficient Implementation of Pulse Shaping FIR Filters in Digital Receivers", IEEE International Symposium on Circuits and Systems, 26, 2003, 3, 273-289
Kurniwati J. Absar S. George*, C.T.Lau, A.B.Premkumar ," An Investigation into Various Modifications of AAC Encoder for Low Power Applications", 3rd IASTED International Conference on Wireless and Optical Communications, 5150, 2003, 5, 247-252
Zhong Mingqian*, A.S Madhukumar, A.B.Premkumar, E.M.K.Lai ," Frequency offset correction for Space Time Block Coded OFDM Systems based on maximum Likelihood Estimation", International Conference on Information and Communications Systems, 7, 2003, 4, 850-853
A.S Madhukumar, F. Chin*, A.B.Premkumar ," Incremental and Link Adaptation in Wireless Local Area Networks using Residue Number Systems", Wireless Personal Communications, 51, 2003, 27, 321-326
M. H. Ye*, C.T.Lau, A.B.Premkumar ," A Modified Time Synchronization Function in IEEE 802.11 using Differentiated Concatenated window", Conference on Information, Communication and Signal Processing, 51, 2003, 27, 321-326
M. H. Ye*, C.T.Lau, A.B.Premkumar ," Enhanced IEEE 802.11 Power Saving mode using Battery Recovery Effect", The Seventh IEEE International Symposium on Consumer Electronics, 51, 2003, , 321-326
T. M. Mingqian*, A.S Madhukumar, A.B.Premkumar ," Frequency Offset Correction for Space Time Block Coded OFDM Systems based on Maximum Likelihood Estimation", International Conference on Information, Communication and Signal Processing, Singapore, 51, 2003, 27, 321-326
A.P.Vinod, E.M.K.Lai, A.B.Premkumar ," An Efficient Coefficient Coding Scheme for Low Complexity Implementation of Pulse Shaping Filters in GSM Receiver of a Software Radio", IEEE International Conference on Communication Systems, 8, 2002, 6, 202-205
A.S Madhukumar, A.B.Premkumar, H. Abut* ," A Noval Method for Wavelet Quantization of Noisy Speech", Annual International Conference of IEEE Region 10, 1, 1999, , 142-145
A.B.Premkumar, A.S Madhukumar ," Reduction of artifacts resulting from using coarse quantized correlators in SAR imagery", Annual International Conference of IEEE Region 10, 1, 1997, , 291-294
A.S Madhukumar, A.B.Premkumar ," An efficient architecture for the computation of 1-D discrete wavelet transform", International conference on information, communications and signal processing, 2, 1997, , 1180-1184
A. Ang*, E.L.Ang, A.S Madhukumar, A.B.Premkumar ," Time-frequency plane Wiener filtering for robust processing of speech signals", Annual International Conference of IEEE Region 10, 1, 1997, , 35-38
A.S Madhukumar, A.B.Premkumar, H. Abut* ," Wavelet quantisation of noisy speech using constrained Wiener filtering", ASILOMAR conference on Signals, Systems and Computers, 1, 1997, , 39-43
A.B.Premkumar ," An RNS to Binary Converter in the 2n+1,2n,2n-1 Moduli Set", IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing, 39, 1992, 7, 480-482
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