Dr.Murali Babu

Expertise / list of subjects handled
Under Graduate Courses:
• Switching Theory and Logic Design
• Electronic Devices and Circuits
• Electronic Circuit Analysis
• Digital Signal Processing
• Signals and Systems
• Analog Electronic Circuits

Research Interest
• VLSI Design
• Digital Electronics

Conferences
A. INTERNATIONAL CONFERENCES

(1) “Performance of OFDM Systems based on ICI with Adaptive Subcarrier Bandwidth”. ICACI 2009, TPGIT, 11 – 13 Jan 2009.
(2) “Adaptive Proxy Selection and Handoff Techniques for Multimedia Data in Mobile Networks”, ICACI 2009, TPGIT, 11 – 13 Jan 2009.
(3) “Performance Analysis of Nonlinear Equalizer Based on Multilayer Perception for OFDM Power-Line Communication”, ICACI 2009, TPGIT, 11 – 13 Jan 2009.
(4) “Variable Sub-Carrier Bandwidth in OFDM Systems”, KNICT– 2009, B.S.Abdur Rahman Crescent Engineering College, 22 – 24 Jan 2009.
(5) “Implementing APH with Content Based Cache for Multimedia Data in Mobile Networks”, KNICT– 2009, B.S.Abdur Rahman Crescent Engineering College, 22 – 24 Jan 2009.
(6) “Throughput Improvement in OFDM Systems Using VSB-VBL Technique for High Mobility Applications”, ICRAES’10, K.S.R. College of Engineering, Tiruchengode, TN, 9th Jan 2010.
(7) “Non-Linear Equalizer Design Based on Multilayer Perceptron for OFDM Power –Line Communication”, ICRAES’10, K.S.R. College of Engineering, Tiruchengode, TN, 9th Jan 2010.
(8) “A novel ICI reduction method in OFDM”, NCCC10, Ganadipathy Tulsi’s Jain Engineering College, Kaniyambadi, Vellore, 19 Feb 2010.
(9) “PAPR reduction in OFDM transmission using combined LDPC and Companding Transform”, 4th SET 2012, VIT University, Vellore, 3 - 4 May 2012.
(10) “PAPR and ICI reduction in MIMO-OFDM System”, 4th SET 2012, VIT University, Vellore, 3 - 4 May 2012.
(11) “An efficient abrupt motion tracking method”, NCMEEC 2014, Saraswathi Velu College of Engineering, 28th Feb 2014.
(12) “An efficient spatial domain based image watermarking using shell based watermarking in spatial domain”, 5thInternational Conference on Advances in Computing, Communications and Informatics, ICACCI 2016, 21 – 24 September, Jaipur, India, pp. 2727 - 2733.
(13) “Successive shape based image registration”, First International Conference on Innovations in Electrical, Information and Communication Engineering (ICIEICE17), Kongunadu College of Engineering and Technology, Trichy, March 24 – 25, 2017.
(14) “An Efficient MRI Segmentation technique for Detection Of Brain Tumour”, First International Conference on Innovations in Electrical, Information and Communication Engineering (ICIEICE17), Kongunadu College of Engineering and Technology, Trichy, March 24 – 25, 2017.
(15) “Automatic Grading System for Mangoes Using Multiclass SVM Classifier”, First International Conference on Innovations in Electrical, Information and Communication Engineering (ICIEICE17), Kongunadu College of Engineering and Technology, Trichy, March 24 – 25, 2017.
(16) “Design of Simple Low Cost GSM Voice Based Wireless Notice Board”, International Conference (ICEIET-17), Christ Institute of Technology, Pondy (25-03-17).

B. NATIONAL CONFERENCES
(1) “Detection of signal spectral estimation techniques”, PCID-2005, Bannari Amman Institute, TN, March 25-26, 2005.
(2) “Free space optics in antennas orientation and satellites”, PCID-2005, Bannari Amman Institute, TN, March 25-26, 2005.
(3) “Detection of harmonic signal estimation techniques”, ETES-2005, Noorul Islam College of Engineering, TN, 10th& 11th March 2005.
(4) “Image Compression Technique Using Wavelet Transform”, NCACS-2005, A.C.College of Engineering and Technology, TN, 30th March 2005.
(5) “Effective detection and removal of salt and pepper noise”, NCSSS 2006, Bannari Amman Institute, TN, Feb 24 – 25, 2006.
(6) “Video Compression Using EE Wavelet based on Image Transfer Algorithm”, SISCOM 2006, Jayam College of Engineering and Technology, TN, 27th& 28th, March 2006.
(7) “Optical Character Recognition Using Back Propagation Algorithm”, ETA 2006, Saurashtra University, Rajkot, 1-2 October 2006.
(8) “Cancellation of Noise Interference in a speech signal Using Adaptive Filtering Technique”, ETA 2006, Saurashtra University, Rajkot, 1-2 October 2006.
(9) “Image Enhancement Using DCT and Wavelet Transform”, ETA 2006, Saurashtra University, Rajkot, 1-2 October 2006.
(10) “Smart Antenna”, ETA 2006, Saurashtra University, Rajkot, 1-2 October 2006.
(11) “Video Compression using EE wavelet based on image transfer algorithm”, ETA 2006, Saurashtra University, Rajkot, 1-2 October 2006.
(12) “Performance Analysis of Layer 7 Proxy Handoff in Infrastructure Based Networks”, NCCC 09, GTEC, Vellore, March 23rd 2009.
(13) “MIMO MC-CDMA Communications for Future Cellular Systems”, NCCC 09, GTEC, Vellore, March 23rd 2009.
(14) “Performance Analysis of VSB-VBL OFDM Based on ICI due to Channel Estimation Error”, CCSV-09, The Oxford College of Engineering, Bangalore, 21-22 April 2009.
(15) “Throughput improvement in OFDM System using Adaptive sub carrier bandwidth with Adaptive bit loading”, CTWWC-09, C.S.I. Institute of Tech., Thovalai, 5 – 6 Feb 2009.
(16) “ICI reduction in OFDM System”, NCCC’10, Ganadhipathy Tulsi’s Jain Engineering College, Kaniyambadi, Vellore, Feb 19th 2010.
(17) “Implementation of PDSR in MANET Routing”, NCRACCG’10, Hindustan College of Engineering and Technology, Coimbatore. 08-09th April 2010.
(18) “Adaptive subcarrier bandwidth in OFDM system using turbo codes”, EEC’2011, School of Information Technology and Engineering, VIT University, Vellore, 03 & 04 Nov 2011.
(19) “Various PAPR and ICI Reduction techniques in 4G”, National Conference on Recent Innovations in Science, Engineering and Technology (NCRISET-2016), Hyderabad, India, July 30th, 2016 .

Journals

(1) “Low – Complex ICI Reduction due to Channel Estimation Error in OFDM systems using VSB-VBL Technique for High Mobility Applications” International Journal on Computer Theory and Engineering (IJCTE) (Volume 1 – No 3, Aug 2009, page no 262 – 265)
(2) “SINR Improvement in OFDM Systems using VSB-VBC technique for high mobility Application” IEEE International Conference on advances in recent technologies in communication and computing (Volume - 1, No.3, Aug 2009, page no 808-811), IEEE Computer Society.
(3) “PAPR Reduction using combined LDPC and DCT with Companding Transform in OFDM System”, International Journal of Engineering Research and Development, (Volume -3, No. 12, Sep 2012, pp. 33-38).
(4) “A Novel PAPR Reduction Scheme using Discrete CosineTransform based on Subcarrier Grouping in OFDMSystem” International Journal of Electronics and Communication Engineering and Technology (Volume - 3, No.3, Dec 2012, page no 251-257)
(5) “DCT Based PAPR and ICI Reduction Using Companding Technique in MIMO- OFDM System”, International Journal of Advanced Research in Computer Science and Software Engineering, (Volume- 3, Issue. 8, 2013, page no 49-53).
(6) “A Novel Block based Video in Video Watermarking Algorithm using Discrete Wavelet Transform and Singular Value Decomposition”, International Journal of Advanced Research in Computer Science and Software Engineering (Volume.3, Issue.4, Apr 2013, page no 878-886)
(7) “A Novel architecture for information hiding using HMAC-MD5”, InternationalJournal of Engineering and Technology (IJET),(Volume. 2, May 2013, pp. 134 – 139)
(8) “A Robust Video Watermarking Algorithm for Content Authentication using Discrete Wavelet Transform (DWT) and Singular Value Decomposition (SVD)”, International Journal of Security and its Applications (Volume.7 Issue.4, July 2013, page no 145-158).
(9) “A Side View Based Video in Video Watermarking Using DWT and Hilbert Transform”, Security in computing and Communications,Communications in Computer and Information Science (CCIS) Series – Springer (page no 366-377 August 2013).
(10) “An Efficient PAPR Reduction in OFDM System using DCT-based subcarrier grouping with companding technique” WIT Transactions on Engineering Sciences (Volume. 87, 2014, page no 487-494, ISSN: 1743-3533)
(11) “PAPR Performance Improvement in OFDM System Using DCT Based on Adjacent Symbol Grouping” Applied Mechanics and Materials (Volume. 550, July 2014, page no 204-209).(Ref.Jor-Anne-II).
(12) “An Adaptive Approach for Validation in Visual Object Tracking” Procedia Computer Science (Volume. 58, 2015, page no 478 – 485), Elsevier.