Dr. Vidhyacharan Bhaskar

Adjunct Professor

Affiliation: Department of Electronics and Communication Engineering, Kattankulathur Campus, SRM Institute of Science and Technology (formerly known as SRM University)

Education

Other Details:

Research Interest

• PHY, Datalink and MAC layers in wireless systems spanning IEEE 802.11/802.15/802.16 standards.
• Novel algorithms for massive MIMO and adaptive beamforming communications in PHY, Datalink and MAC layers in 5G wireless systems.
• Signal processing applications, channel modeling, link adaptation and channel coding schemes in 5G wireless channels incorporating MIMO transmit/receive diversity.
• Machine learning, Data science, IoT security, and cyber security.
• Adaptive rate coding scheme, energy adaptation and Interference issues for massive MIMO, 5G and cloud-based wireless networks.
• Cross-layer design in smart grid communication systems.
• Millimeter wave communications

Projects

• Project Coordinator-Defense Research and Development of India funded research project on “Capacity and rate adaptation issues in MIMO- OFDM wireless systems based on IEEE 802.11n standard”
• Project Coordinator-“SRMSAT” a Nano-Satellite launched into space in collaboration with Indian Space Research Organization (ISRO) on October 12, 2011 to study the composition of green-house gases in atmosphere.

Research Guidance

• Post-Doc-1 Completed
• Ph.D. Guidance  - 11 Completed

Publications

(Google Scholar Citations-1055, h-index -16, i-10 index - 27)

Journals

• Arvind Dhaka, Amita Nandal, Vidhyacharan Bhaskar, and Siddhartha Chauhan, “Analysing Outage Probability and Diversity for Matrix Based Shadowed Attenuation in Multipath Fading Environment,” Accepted paper in Wireless Personal Communications Journal, Nov. 2020
• Pradnya Patil, M. Sangeetha, and Vidhyacharan Bhaskar, “Blockchain for IoT Access Control, Security and Privacy: A Review,” Accepted paper in Wireless Personal Communications Journal, Sep. 2020.
• M. K. Vidhyalakshmi, E. Poovammal, Vidhyacharan Bhaskar, and J. Sathyanarayanan, “Novel similarity metric learning using deep learning and scale invariant feature transform for person re- identification,” Accepted paper in Wireless Personal Communications Journal, Oct. 2020.
• S. Krithiga, Vidhyacharan Bhaskar, and S. Malarvizhi, “Investigation on multi-user scheduling algorithms over non identical channel distribution and LTE networks,” Accepted paper in Wireless Personal Communications”.
• M. K. Vidhyalakshmi, E. Poovammal, V. Masilamani, and Vidhyacharan Bhaskar, “Double threshold based method for person re-identification using significant color matching in the spatial correspondence regions,” Journal of Engineering and Applied Sciences.
• G. Lavanya, Vidhyacharan Bhaskar, and Sundarammal Kesavan, “Performance evaluation of a M/Geo/1 with varying probabilities of success which treats two like jobs as a single entity,” DOI :10.1088/1742-6596/1000/1/012020, Journal of Physics, vol. 1000, 2018.
• Vidhyacharan Bhaskar, S. Thai Subha, and J. Subhashini, “A Quantitative Analysis of Spectrum efficiency of various diversity combing schemes in the Presence of Co-channel interference,” Accepted paper in Wireless Personal Communications Journal.
• Amita Nandal, Vidhyacharan Bhaskar and Arvind Dhaka, “Contrast-based image enhancement algorithm using grey scale and colour space,” IET Signal processing, vol. 12, no. 4, pp. 514-521, 2018.
• D. Judson, Vidhyacharan Bhaskar, and S. Arun, “Space-time regularized zero forcing in downlink code division multiple access systems with complementary codes,” Wireless Personal Communications, vol. 109, no. 1, pp. 333-347, 2019.
• M. Sangeetha and Vidhyacharan Bhaskar, “Improved Non-Coherent Communication Systems using Noise Reduction Chaotic ON-OFF Keying (NR-COOK) techniques,” Accepted paper in Wireless Personal Communications, March 2020.
• R. Mahalakshmi, P. V. Bhuvaneshwari, C. Tharini, and Vidhyacharan Bhaskar, “A Novel Algorithm to Design Rate-Adaptive Irregular LDPC Codes,” Accepted paper in Wireless Personal Communications, March 2020.
• Arvind Dhaka, Vidhacharan Bhaskar, Amita Nandal, and Ninoslav Marina, “A Statistical Approach using Phase Variance for Analyzing Correlated Multipath Fading Environment,” IET Communications, vol. 12, no. 8, pp. 948-955, May 2018. (IF: 1.779)
• M. Sangeetha, Vidhyacharan Bhaskar, C. Muthamizhchelvan, and K. Murali, “BER Performance analysis of Compound Chaotic Sequences (CCS) based NR-DCSK System under multipath fading channel,” Sadhana Journal, 43:120, https://doi.org/10.1007/s12046-018- 0896-9, 2018. (IF: 0.769)
• Indu, P. M. Rubesh Anand, and Vidhyacharan Bhaskar, “Identity and Access Management in a Cloud Environment: Mechanisms and Challenges,” Engineering Science and Technology, vol. 21, pp. 574-588, Aug. 2018, https://doi.org/10.1016/j.jestch.2018.05.010.
• Rexiline Ragini, Rubesh Anand, and Vidhyacharan Bhaskar, “A Big Data Framework for Disaster Response and Recovery through Sentiment Analysis,” International Journal of Information Management, vol. 42, pp. 13-24, Oct. 2018. (IF: 5.063).
• Arvind Dhaka, Siddharth Chauhan, and Vidhyacharan Bhaskar, “Analysis and Simulation of Second-Order Statistics with Modified Characteristic Function Parameters in a Multipath Fading Environment,” Wireless Personal Communications, vol. 100, pp. 851-862, 2018. (IF: 0.929)
• Diwakar Marur, Vidhyacharan Bhaskar and Amita Nandal, “A Novel Architecture for Production of Glance-friendly Online Documents using Semiformal Approach,” Accepted paper in National Academy of Sciences (NASA), India, Physical sciences, Feb. 2020. (IF: 0.681)
• Arvind Dhaka, Siddharth Chauhan, and Vidhyacharan Bhaskar, “Effect of Matrix Partitioning on Second Order Statistics of Fading Channels,” Wireless Personal Communications, vol. 100, pp. 863-875, 2018. (IF: 0.929)
• Indu, Rubesh Anand, and Vidhyacharan Bhaskar, “Encrypted Token based Authentication with Adapted Security Assertions Mark-up Language Technology for Cloud Web Services,” Elsevier Journal of Network and Computer Applications, https://doi.org/10.1016/j.jnca.2017.10.001, vol. 99, pp. 131-145, Dec. 2017. (IF: 5.273)
• Arvind Dhaka, Siddharth Chauhan, Vidhyacharan Bhaskar, and Amita Nandal, “Statistical Approach for Performance Analysis of Multipath Scattering Environment,” https://doi.org/10.1007/s11277-017-4893-9, Wireless Personal Communications, vol. 98, pp. 743-757, 2018. (IF: 0.929)
• D. Judson, Vidhyacharan Bhaskar, and K. Selvaraj, “Pre-Equalization Schemes for MIMO CC-CDMA Systems over Frequency-Selective Fading Channels”, Wireless Personal Communications, DOI: 10.1007/s11277-017-4936-2, vol. 98, pp. 1587-1603, 2018. (IF: 0.929)
• D. Judson, and Vidhyacharan Bhaskar, “Error Rate Analysis of SIMO-CDMA with Complementary Codes Under Multipath Fading channels,” Wireless Personal Communications, DOI: 10.1007/s11277-017-4938-0, vol. 98, pp. 1663-1677, 2018. (IF: 0.929)
• D. Judson, and Vidhyacharan Bhaskar, “Interference Cancellation in CDMA Systems Employing Complementary Codes under Rician Fading Channels,” Wireless Personal Communications Journal, vol. 101, no. 2, pp. 897-914, July 2018. (IF: 0.929)
• Amita Nandal and Vidhyacharan Bhaskar, “Fuzzy enhanced image fusion using pixel intensity control,” IET Image Processing, vol. 12, no. 3, pp. 453-464, March 2018. (IF: 2.004)
• Amita Nandal and Vidhyacharan Bhaskar, “Enhanced image fusion using directive contrast with higher order approximation,” IET Signal Processing, vol. 12, no. 4, pp. 383-393, June 2018. (IF: 1.754)
• C. Priyanka, V. Nithya, and Vidhyacharan Bhaskar, “Kappa-mu fading channel – A finite- state Markov modeling approach,” Sadhana Journal, 43:7, Jan. 2018. (IF: 0.769)
• S. Krithiga, Vidhyacharan Bhaskar, and S. Malarvizhi, “Average BER and capacity improvement in MIMO-OSTBC systems over η-μ fading channels with absolute SNR scheduling,” Wireless Personal Communications, vol. 95, no. 4, pp. 4225-4242, Aug. 2017. (IF: 0.929)
• Nithya, V., C. Priyanka, and Vidhyacharan Bhaskar, “Joint phase and amplitude modelling using a Finite-state Markov Chain for eta-mu fading channels,”https://link.springer.com/article/10.1007/s11277-020-07083-x, WirelessPersonal Communications, Jan. 2020. (IF: 0.929)
• Vidhyacharan Bhaskar and Divya Kandpal, “Generalized Selection Combining Scheme for Orthogonal Space-Time Block Codes with M-QAM and M-PAM Modulation Schemes,” Wireless Personal Communications, vol. 94, pp. 1619-1641, 2017. (IF: 0.929)
• J. Subhashini and Vidhyacharan Bhaskar, “Ergodic Channel Capacity for Rayleigh Fading channels with Impairments due to Errors in M-branch Hybrid Diversity Combining,” Wireless Personal Communications, vol. 94, no. 3, pp. 1035-1056, June 2017.  (IF: 0.929)
• S. Krithiga, Vidhyacharan Bhaskar, and S. Malarvizhi, “Average channel capacity and Bit Error Rate using threshold conditions for MIMO-OSTBC systems over η-µ fading channels,” Wireless Personal Communications, vol. 94, no. 3, pp. 949-967, June 2017. (IF: 0.929)
• Samala Nagaraju, and Vidhyacharan Bhaskar, “Outage probability of Maximal Ratio Combiner in the presence of Adjacent Cell Interference and Adjacent Channel Interference,” Wireless Personal Communications, DOI: 10.1007/s11277-016-3412-8, vol. 90, no. 4, pp. 1581-1595, Oct. 2016. (IF: 0.929)
• E. Gowthamy Reddy, and Vidhyacharan Bhaskar, “Adaptive power control for A-CDMA systems over K-distributed fading channels,” Wireless Personal Communications, DOI: 10.1007/s11277-016-3426-2, June 2016. (IF: 0.929)
• Judson, D., Bhaskar, V., and Albert Raj, A., “Performance of CHMA system using orthogonal complementary codes under diversity incorporated fading channels,” Journal of Telecommunication system and management, vol. 5, no. 2, pp. 1-6, 2016.
• J. Selvakumar, and Vidhyacharan Bhaskar, “Efficient complexity reduction technique for parallel FIR digital filter based on fast FIR algorithm,” International Journal of Computer Applications, vol. 55, no. 6, pp. 18-24, Oct. 2012.
• Vinolee Ramalingam, Vidhyacharan Bhaskar, and B. Ramachandran, “Conversion Complexity of Multicast Routing and Wavelength Assignment converters in Benes switching networks and cross-talk sharing converters,” Wireless Personal Communications, vol. 86, no. 2, pp. 477-494, Jan. 2016. (IF: 0.929)
• Lavanya Gowrishankar, Vidhyacharan Bhaskar, and Sundarammal Kesavan, “Analytical representation of transition probability matrix for exponential queues with hyper exponential service times,” International Journal of Scientific and Engineering research, vol. 6, no. 3, pp. 119-121, March 2015.
• Vidhyacharan Bhaskar, and Snekalatha Raju, “A Novel Series Expansion for Symbol Error Rates of Selected Modulation Schemes in Slow Fading Weibull Channels,” International Journal of Wireless Information Networks, vol. 22, no. 3, pp. 272-284, Sep. 2015.
• Vidhyacharan Bhaskar, and Kami Reddy Narendra Reddy, “Adaptive transmission in a MIMO-OFDM system in Nakagami-m fading channels,” International Journal of Wireless Information Networks, vol. 22, no. 3, pp. 285-293, July 2015.
• Vidhyacharan Bhaskar and G. R. Vivek, “Spectrum Efficiency Evaluation of LMF Channels under Various Adaptation Policies with Hybrid Diversity Schemes,” Annals of Telecommunications, vol. 71, no. 1, pp. 15-26, Feb. 2016. (IF: 1.552).
• Vidhyacharan Bhaskar, and Lakshmi S. Pai, “Spectrum Efficiency Evaluation of SM-MC- CDM with ZF-USIC Under Different Adaptive Transmission Techniques,” Wireless Personal Communications, vol. 84, no. 4, pp. 3057-3074, Oct. 2015. (IF: 0.929)
• Uma Raj, and Vidhyacharan Bhaskar, “Performance analysis of SNR based scheduling scheme for MIMO-OSFBC-OFDM systems in eta-mu fading channels,” International Journal of Wireless Information Networks, vol. 22, no. 2, pp. 147-156, June 2015.
• Reshma John and Vidhyacharan Bhaskar, “Analysis of outage probability and average signal power of 2-independent block fading channel for a SISO system,” Wireless Personal Communications, vol. 83, no. 3, pp. 2051-2068, Aug. 2015.  (IF: 0.929)
• J. Subhashini and Vidhyacharan Bhaskar, “Spectrum efficiency evaluation with multiuser scheduling and MRC antenna diversity with effects of combining errors for Rayleigh fading channels with feedback,” Wireless Personal Communications, vol. 83, no. 1, pp. 791-810, July 2015. (IF: 0.929)
• J. Subhashini and Vidhyacharan Bhaskar, “Performance analysis of Rayleigh fading channels with hybrid correlation effects with 2-branch maximal ratio combining,” Wireless Personal Communications, vol. 83, no. 1, pp. 673-688, July 2015. (IF: 0.929)
• Vidhyacharan Bhaskar, and J. Subhashini, “Spectrum efficiency evaluation with diversity combining for fading and branch correlation impairments,” Wireless Personal Communications, vol. 79, no. 2, pp. 1089-1110, Nov. 2014. (IF: 0.929)
• Anu Anna John and Vidhyacharan Bhaskar, “Performance modelling of open loop and closed loop multiuser multiple-input multiple-output-orthogonal frequency division multiplexing systems through channel analysis,” IET Communications, vol. 9, no. 11, pp. 1355-1366, July 2015. (IF: 1.779)
• S. Krithiga, and Vidhyacharan Bhaskar, “Performance of threshold conditions over independent and non-identically distributed α μ fading channels over multiple-input multiple output orthogonal space-time block coding systems,” IET Communications, DOI: 10.1049/iet-com.2013.1146, vol. 8, no. 16, pp. 2891-2899, Nov. 2014. (IF: 1.779)
• Sangeetha, M., and Vidhyacharan Bhaskar, “PN codes versus chaotic codes: Performance comparison in a Gaussian approximated wideband CDMA system over Weibull fading channels,” Journal of the Franklin Institute, vol. 351, no. 6, pp. 3378-3404, June 2014, Web address: http://dx.doi.org/10.1016/j.franklin.2014.03.007. (IF: 3.653)
• V. Nithya, B. Ramachandran, and Vidhyacharan Bhaskar, “BER evaluation of IEEE 802.15.4 Compliant Wireless Sensor Networks Under Various Fading Channels,” Wireless Personal Communications, DOI: 10.1007/s11277-014-1698-y, vol. 77, no. 4, pp. 3105-3124, Aug. 2014. (IF: 0.929)
• S. Thai Subha and Vidhyacharan Bhaskar, “Spectrum Efficiency Evaluation for Rayleigh fading channels in the presence of Adjacent Channel Interference,” IET Communications, vol. 8, no. 8, pp. 1393-1408, DOI: 10.1049/iet-com.2013.0626, 2014. (IF: 1.779)
• Vidhyacharan Bhaskar and Barnali Dutta, “Ergodic and Outage Capacity Maximization of Cognitive Radio Networks in Cooperative Relay Environment Using Optimal Power Allocation,” Annals des Telecommunications, DOI: 10.1007/s12243-013-0419-y, Jan. 2014. (IF: 1.552)
• V. Nithya, B. Ramachandran, and Vidhyacharan Bhaskar, “Energy Efficient Coded Communication for IEEE 802.15.4 Compliant Wireless Sensor Networks,” Wireless Personal Communications, DOI: 10.1007/s11277-013-1531-z, vol. 77, no. 1, pp. 675-690, July 2014. (IF: 0.929)
• Vidhyacharan Bhaskar, Sarvani Ravinarayanan, and Tania Sekhon, “Performance comparison of M-QAM communications for (S+N) and (S.N) channel estimation schemes,” International Journal of Wireless Information Networks, vol. 20, no. 4, pp. 401-413, Dec. 2013.
• Vidhyacharan Bhaskar, “Novel Closed-form expressions for Ergodic capacity of MIMO- OSFBC-OFDM systems over Channel adaptation policies,” Wireless Personal Communications, DOI: 10.1007/s11277-013-1537-6, vol. 77, no. 2, pp. 811-822, July 2014.(IF: 0.929)
• Divya Kandpal and Vidhyacharan Bhaskar, “Virtual branch analysis of symbol error rate for OSTBC MIMO systems with Generalized selection combining using MPSK and MQAM modulation schemes,” International Journal of Future Computer and Communications, vol. 3, no. 1, pp. 9-13, Feb. 2014.
• Vidhyacharan Bhaskar, and P. Anita Devi, “Performance of MB-OFDM network in a UWB channel under people shadowing and channel fading statistics,” IET Communications, vol. 7, no. 15, pp. 1665-1675, Oct. 2013. (IF: 1.779)
• M. Sangeetha, Vidhyacharan Bhaskar, and Ann Rose Cyriac, “Performance analysis of Downlink W-CDMA systems in Weibull, and Lognormal fading channels using chaotic codes,” Wireless Personal Communications, vol. 74, no. 2, pp. 259-283, Jan. 2014. (IF: 0.929)
• Chaitanya Reddy, Diwakar R. Marur, and Vidhyacharan Bhaskar, “Sensitive information protection and recovery using one-to-one compound mapping,” International Review of Computers and Software, vol. 8, no. 4, pp. 920-926, April 2013.
• Vidhyacharan Bhaskar and Siraj Khaleel, “Performance analysis of Ranging process in diversity incorporated wireless systems suffering from narrowband jamming,” Wireless Personal Communications, vol. 72, no. 4, pp. 2633-2652, Oct. 2013. (IF: 0.929)
• Porselvi Soundar Rajan and Vidhyacharan Bhaskar, “Novel finite summation expressions for Total interference power due to carrier frequency offset in uplink multiuser OFDM systems,” Wireless Personal Communications, vol. 72, no. 4, pp. 2587-2604, Oct. 2013. (IF: 0.929)
• J. Subhashini and Vidhyacharan Bhaskar, “Capacity Analysis of Rayleigh Fading Channels in Low SNR Regime for Maximal Ratio Combining Diversity due to Combining Errors,” IET Communications, vol. 7, no. 8, pp. 745-754, 2013. (IF: 1.779)
• J. Subhashini and Vidhyacharan Bhaskar, “Outage probability of impairments due to combining errors and branch correlation in Rayleigh fading channels incorporating diversity,” International Review on Computers and Software (IRECOS), vol. 8, no. 3, pp. 722-729, March 2013.
• Sangeetha, M. and Vidhyacharan Bhaskar, “Performance comparison of various chaotic maps in CDMA-DCSK Multiuser SISO systems,” International Review of Computers and Software (IRECOS), vol. 7, no. 7, pp. 3402-3408, Dec. 2012.
• Diwakar Marur and Vidhyacharan Bhaskar, “A Layout Preserving Lean Document suited for Online Glancing,” International Review of Modeling and Simulations (IREMOS), vol. 5, no. 6, pp. 2647-2654, Dec. 2012.
• J. Selvakumar and Vidhyacharan Bhaskar, “A Boolean mathematical model for optimization of truncated multiplexer based multiplier for low power architecture,” International Review of Computers and Software (IRECOS), vol. 7, no. 5, pp. 2206-2213, Sep. 2012.
• Vidhyacharan Bhaskar and Lakshmi S. Pai, “Performance analysis of MC-CDMA Systems under Nakagami-Hoyt Fading,” Wireless Personal Communications, DOI: 10.1007/s11277- 012-0669-4, vol. 69, no. 4, pp. 1885-1898, April 2013.  (IF: 0.929)
• Siva Rama Krishna and Vidhyacharan Bhaskar, “Spectrum efficiency for Rate-adaptive MIMO OSFBC-OFDM systems over various adaptation policies,” International Journal of Soft Computing and Engineering (IJSE), vol. 2, no. 3, pp. 81-85, July 2012.
• J. Selvakumar and Vidhyacharan Bhaskar, “VLSI Implementation of low power FIR filters using low power CMOS adder cells,” International Review of Physics, vol. 6, no. 4, pp. 349- 358, Aug. 2012.
• Vidhyacharan Bhaskar,,and Nagi reddy Peram, “Performance modeling of finite-state Markov chains for Nakagami-q and alpha-mu distributions over adaptive modulation and coding schemes,” International Journal of Electronics and Communications (AeUe), vol. 67, no. 1, pp. 64-71, Jan. 2013. (IF: 2.853)
• Ravi Teja and Vidhyacharan Bhaskar, “Phase locked loop assisted phase tracking in asynchronous-code division multiple access systems over slow fading and time-varying channels using simplified expression for improved Gaussian approximation,” IET Communications, vol. 6, no. 15, pp. 2296-2305, DOI: 10.1049/iet-com.2011.0728, 2012. (IF: 1.779)
• Jamma Thejeswi and Vidhyacharan Bhaskar, “Performance of punctured convolutional codes in A-CDMA systems with accurately modeled multiple access interference under perfect phase tracking conditions,” International Journal of Wireless Information Networks, vol. 20, no. 1, pp. 81-94, March 2013.
• P. M. Rubesh Anand and Vidhyacharan Bhaskar, “A unified trust management strategy for content sharing in peer-to-peer networks,” Applied Mathematical Modeling, vol. 37, no. 4, pp. 1992-2007, Feb. 2013. (IF: 2.841)
• K. Renganathan and Vidhyacharan Bhaskar, “Modeling, Analysis and Performance Evaluation for Fault Diagnosis and Fault Tolerance Control in Bottle-Filling Plant Modeled using Hybrid Petrinets,”Applied Mathematical Modeling, http://dx.doi.org/10.1016/j.apm.2012.07.059, vol. 37, no. 7, pp. 4842-4859, April 2013. (IF: 2.841)
• Sabitha Gauni, J. Elakkiya, R. Kumar, and Vidhyacharan Bhaskar, “Performance analysis of OFDM systems with Gaussian distributed phase and frequency offsets,” International Journal of Computer Applications, vol. 47, no. 1, DOI: 10.5120/7155-9864, June 2012.
• J. Subhashini and Vidhyacharan Bhaskar, “Distribution and Density functions of capacity for Layered space-time architecture,” Procedia Engineering Journal, Elsevier, vol. 30, pp. 242- 247, 2012.
• Rubesh Anand and Vidhyacharan Bhaskar, “Performance Analysis of Controlled Scalability in Unstructured Peer-to-Peer Networks,” International Journal of Computer Applications, vol. 40, no. 8, 2012.
• S. Thai Subha and Vidhyacharan Bhaskar, “Spectrum efficiency of WiMAX networks in the presence of interference with diversity combining,” International Journal of Computer Applications, vol. 40, no. 5, pp. 5-11, Feb. 2012.
• Gowrishankar, L. and Vidhyacharan Bhaskar, “Performance evaluation of a single queue capable of handling two like jobs as a single entity,” Applied Mathematical Modeling, vol. 37, no. 4, pp. 2562-2573, Feb. 2013. (IF: 2.841)
• V. Balakrishna and Vidhyacharan Bhaskar, “Performance measures over Slowly fading multiple input multiple output channels Using Quantized and Erroneous Feedback,” IET Communications, vol. 6, no. 11, pp. 1397-1406, 2012. (IF: 1.779)
• S. Thai Subha and Vidhyacharan Bhaskar, “Spectrum Efficiency of Fixed WiMAX OFDM networks in the presence of Co-Channel Interference with Diversity Combining,” Procedia Engineering Journal, vol. 30, pp. 341-347, 2012.
• Sandeep J. Sharma and Vidhyacharan Bhaskar, “Performance Analysis of MIMO-OFDM in various Outdoor Fading Environments,” International Journal of Electronics and Communications, vol. 66, no. 10, pp. 797-805, Oct. 2012.  (IF: 2.853)
• P. M. Rubesh Anand, Vidhyacharan Bhaskar, and Gaurav Bajpai, "On the generation of Random numbers for symmetric cryptography utilizing astronomical data,” Advanced Materials Research Journal, Trans. Tech Publication Ltd., Zurich, Switzerland., vol. 367, pp. 185-190, Oct. 2011.
• Rosline Verghese, S. Thai Subha, and Vidhyacharan Bhaskar, “Ergodic capacity analysis and asymptotic tightness for multi-element antenna array with spatial correlation and transmit water- filling,” IET Communications, vol. 6, no. 1, pp. 22-28, Jan. 2012. (IF: 1.779
• Ujwal Deep and Vidhyacharan Bhaskar, “Fast turbo codes with space-time block codes in fast fading channels,” International Journal of Communication Systems, DOI: 10.1002/dac.2717, Wiley online publications, 2013. (IF: 1.278)
• K. Renganathan and Vidhyacharan Bhaskar, “Performance evaluation and model checking in systems modeled as hybrid Petri nets,” Applied Mathematical Modeling, vol. 36, no. 8, pp. 3941-3947, Aug. 2012. (IF: 2.841)
• K. Renganathan and Vidhyacharan Bhaskar, “Petri net based approach for achieving on-line fault diagnosis and performance evaluation of real-time industrial processes,” International Journal of Computer Applications, vol. 2, no. 1, 2011.
• Vidhyacharan Bhaskar, “Diversity Incorporated Energy Adaptation for A-CDMA Systems over Slow Fading Channels,” Journal of The Franklin Institute, vol. 348, no. 9, pp. 2503- 2522, Nov. 2011. (IF: 2.841)
• Vidhyacharan Bhaskar, “Distribution and Density functions of probability of error over slowly fading channels with diversity combining,” Journal of The Franklin Institute, vol. 348, no. 6, pp. 1153-1159, April 2011. (IF: 2.841)
• K. Renganathan and Vidhyacharan Bhaskar, “An observer based approach for achieving fault diagnosis and fault tolerant control of systems modeled as Hybrid Petri nets,” ISA Transactions, vol. 50, no. 3, pp. 443-453, July 2011. (IF: 4.343)
• S. Thai Subha and Vidhyacharan Bhaskar, “Performance Analysis of Rayleigh fading channel in the presence of co-channel interference with multiple interferers under different adaptation policies,” Wireless Personal Communications, DOI: 10.1007/s11277-012-0962-2, vol. 71, no. 4, pp. 2657-2676, Aug. 2013. (IF: 0.929)
• M. Pradeep and Vidhyacharan Bhaskar, “Performance analysis of SEIGA in W-CDMA systems over Weibull fading channels,” Wireless Personal Communications, vol. 64, no. 2, pp. 369-278, 2012. (IF: 0.929)
• M. Sangeetha and Vidhyacharan Bhaskar, “Performance analysis of Subspace based downlink channel estimation for W-CDMA Systems using Chaotic codes,” Wireless Personal Communications, DOI: 10.1007/s11277-012-0793-1, pp. 1-21, Aug. 2012. (IF: 0.929)
• Vidhyacharan Bhaskar and Avipsa Banerjee, “Spectrum Efficiency of Weibull Fading Channels for Various Adaptation Policies with and without Diversity Combining,” Wireless Personal Communications, vol. 65, no. 4, pp. 797-823, 2012. (IF: 0.929)
• Nithya Prasad and Vidhyacharan Bhaskar, “Finite state Markov channel modeling under jointly varying amplitude and phase in time-varying flat fading channels,” IET Communications, vol. 5, no. 9, pp. 1237-1245, June 2011. (IF: 1.779)
• S. Saravanan and Vidhyacharan Bhaskar, “A high performance parallel distributed DCT architecture for H.264 Video compression,” European Journal of Scientific Research, Euro Journals Publishing, vol. 42, no. 4, pp. 544-550, 2010.
• S. Shyamala, and Vidhyacharan Bhaskar, "Capacity of Multiuser multiple input multiple output orthogonal frequency division multiplexing systems with doubly correlated channels for various fading distributions," IET Communications, vol. 5, no. 9, pp. 1230-1236, June 2011. (IF: 1.779)
• Vidhyacharan Bhaskar and Patrick Lallement, “Queuing network modeling of uniformly distributed arrivals in a distributed supply chain using subcontracting,” International Journal of Decision Support Systems, vol. 51, no. 1, pp. 65-76, April 2011. (IF: 3.847)
• K. Renganathan and Vidhyacharan Bhaskar, “Observer based on-line fault diagnosis of continuous systems modeled as Petri nets,” ISA Transactions, vol. 49, no. 4, pp. 587-595, Oct. 2010. (IF: 4.343)
• Vidhyacharan Bhaskar, “Performance of convolutional codes in A-CDMA systems over time- varying Rician fading channels,” Wireless Personal Communications, vol. 61, no. 1, pp. 201- 207, Nov. 2011. (IF: 0.929)
• P. M. Rubesh Anand, Gaurav Bajpai, and Vidhyacharan Bhaskar, “3D Signature for Efficient Authentication in Multimodal Biometric Security Systems,” International Journal of Engineering and Technology (IJET), vol. 2, no. 2, pp. 1-8, April 2010.
• Vidhyacharan Bhaskar and Patrick Lallement, “Modeling a supply chain using a network of queues,” Applied Mathematical Modeling, vol. 34, no. 8, pp. 2074-2088, Aug. 2010. (IF:2.841)
• Vidhyacharan Bhaskar and Lavanya G., “Equivalent single queue-single server model for a Pentium processor,” Applied Mathematical Modeling, vol. 34, no. 9, pp. 2531-2545, Sep. 2010.(IF: 2.841)
• Selvendran, S., Nithya, V. and Vidhyacharan Bhaskar “Noise removal in digital images using multiple threshold switching filter,” International Journal of Electronics and Communication Engineering, vol. 2, no. 3, pp. 121-128, 2009.
• Snekalatha R. and Vidhyacharan Bhaskar, “Performance Evaluation of Various Modulation Schemes with and without Fading,” International Journal of Electronics and Communication Engineering, vol. 2, no. 3, pp. 229-235, 2009.
• Pradeep, A.M. and Vidhyacharan Bhaskar, “Performance Analysis of Wideband CDMA Systems in a Lognormal Fading Channel,” International Journal of Electronics and Communication Engineering, vol. 2, no. 3, pp. 237-244, 2009.
• Vidhyacharan Bhaskar, and Laurie L. Joiner, “Performance of Punctured Convolutional Codes in Asynchronous Code Division Multiple Access Systems under Imperfect phase tracking conditions,” IEEE Transactions on Communications, vol. 57, no. 7, pp. 2052-2059, July 2009.(IF: 5.69)
• P.M. Rubesh Anand, Gaurav Bajpai, and Vidhyacharan Bhaskar, “Online Multi-parameter 3D Signature Verification through Curve Fitting,” International Journal of Computer Science and Network Security, vol. 9, no. 5, May 2009.
• P.M. Rubesh Anand, Gaurav Bajpai, and Vidhyacharan Bhaskar, “Real-time Symmetric Cryptography using Quaternion Julia set,” International Journal of Computer Science and Network Security, vol. 9, no. 3, March 2009.
• Vidhyacharan Bhaskar, “Error probability distribution and density functions for Weibull fading channels with and without Diversity Combining,” International Journal of Wireless Information Networks, vol. 16, no. 1-2, pp. 91-97, June 2009.
• Vidhyacharan Bhaskar, “A Closed-Queuing Network Model with Single servers for Multi- threaded architecture,” Applied Mathematical Modeling, vol. 33, no. 9, pp. 3599-3616, Sep. 2009. (IF: 2.841)
• Vidhyacharan Bhaskar and Patrick Lallement, “A Four-Input Three-Stage Queuing Network Approach to Model an Industrial System,” Applied Mathematical Modeling, vol. 33, no. 8, pp. 3465-3487, Aug. 2009.  (IF: 2.841)
• Vidhyacharan Bhaskar, and Kondo Hloindo Adjallah, “A Hybrid Open Queuing Network Model for Multi-threaded Dataflow Architecture,” Computer Communications, vol. 31, no. 17, pp. 4098-4106, Nov. 2008. (IF: 2.766)
• Vidhyacharan Bhaskar and Patrick Lallement, “Activity Routing in a Distributed Supply Chain: Performance Evaluation with Two Inputs,” Journal of Network and Computer Applications, vol. 31, no. 4, pp. 402-428, Nov. 2008. (IF: 5.273)
• Vidhyacharan Bhaskar, “Capacity evaluation for Equal Gain diversity schemes over Rayleigh fading channels,” International Journal of Electronics and Communications (AeUe), vol. 63, no. 4, pp. 235-240, April 2009. (IF: 2.853)
• Vidhyacharan Bhaskar, “A Closed Queuing Network Model with Multiple servers for Multi- threaded architecture,” Computer Communications, vol. 31, no. 14, pp. 3078-3089, Sep. 2008.(IF: 2.766)
• Vidhyacharan Bhaskar, “Error Probability for L-branch Coherent BPSK Equal Gain Combiners over Generalized Rayleigh fading Channels,” International Journal of Wireless Information Networks, vol. 15, no. 1, pp. 31-35, March 2008.
• Chen Jie and Vidhyacharan Bhaskar, “Error probability distribution and density functions for Rayleigh and Rician fading channels with diversity,” International Journal of Wireless Information Networks, vol. 15, no. 1, pp. 53-60, March 2008.
• Vidhyacharan Bhaskar, and Kondo Hloindo Adjallah, “A Hybrid Closed Queuing Network Approach to Model Dataflow in Network Distributed Processors,” Computer Communications, vol. 31, no. 1, pp. 119-128, Jan. 2008.  (IF: 2.766)
• Vidhyacharan Bhaskar, “Finite-state Markov Model for Lognormal, Chi-square (central), Chi- square (non-central) and K-distributions,” International Journal of Wireless Information Networks, vol. 14, no. 4, pp. 237-250, Dec. 2007.
• Vidhyacharan Bhaskar, “Spectrum Efficiency Evaluation for MRC Diversity Schemes under different adaptation policies over Generalized Rayleigh Fading Channels,” International Journal of Wireless Information Networks, vol. 14, no. 3, pp. 191-203, Sep. 2007.
• Vidhyacharan Bhaskar, “Spectrum Efficiency Evaluation for MRC Diversity Schemes over Generalized Rician Fading Channels,” International Journal of Wireless Information Networks, vol. 14, no. 3, pp. 209-223, Sep. 2007.
• Vidhyacharan Bhaskar, “Soft decision decoding of punctured convolutional codes in asynchronous CDMA communications under perfect phase tracking conditions,” International Journal of Wireless Information Networks, vol. 13, no. 3, pp. 229-237, July 2006.
• Vidhyacharan Bhaskar, Kondo Hloindo Adjallah and Laurie L. Joiner, “Subspace based channel estimation for downlink W-CDMA,” International Journal of Pure and Applied Mathematics, vol. 19, no. 1, pp. 41-51, 2005.
• Vidhyacharan Bhaskar, “A Hybrid Closed Queuing Network Model for Multi-threaded Dataflow architecture,” Computers & Electrical Engineering, vol. 31, no. 8, pp. 556-571, Nov. 2005. (IF: 2.189)
• Vidhyacharan Bhaskar, “State diagrams and steady-state balance equations for open queuing network models,” Computers & Electrical Engineering, vol. 31, no. 7, pp. 460-467, Oct. 2005. (IF: 2.189)
• Vidhyacharan Bhaskar, Kondo Hloindo Adjallah and Laurie L. Joiner, “Dataflow Modeling in Distributed Diagnostic Processing Systems: A Closed Queuing network Model with Multiple servers,” International Journal of Pure and Applied Mathematics, vol. 19, no. 1, pp. 1-19, 2005.
• Vidhyacharan Bhaskar, Kondo Hloindo Adjallah and Laurie L. Joiner, “Dataflow Modeling in Distributed Diagnostic Processing Systems: A Closed Queuing network Model with Single servers,” International Journal of Pure and Applied Mathematics, vol. 19, no. 2, pp. 21-29, 2005.
• Vidhyacharan Bhaskar, “Fading margin analysis for asynchronous CDMA systems,” International Journal of Wireless Information Networks, vol. 12, no. 3, pp. 159-168, July 2005.
• Vidhyacharan Bhaskar, and Laurie L. Joiner, “Modeling scheduled data flow architecture: An open queuing network model approach,” International Journal of Pure and Applied Mathematics, vol. 18, no. 3, pp. 1-13, 2005.
• Vidhyacharan Bhaskar, and Laurie L. Joiner, “Adaptive Rate Coding using Forward Error Correction Codes for Asynchronous Code Division Multiple Access Communications over Slowly Fading Channels,” Computers & Electrical Engineering, vol. 31, no. 3, pp. 217-240, May 2005. (IF: 2.189)
• Vidhyacharan Bhaskar, and Laurie L. Joiner, “Variable Energy Adaptation for Asynchronous CDMA Communications over Slowly Fading Channels,” Computers & Electrical Engineering, vol. 31, no. 1, pp. 33-55, Jan. 2005. (IF: 2.189)
• Vidhyacharan Bhaskar, and Laurie L. Joiner “Performance of Punctured Convolutional Codes in Asynchronous Code Division Multiple Access Systems under Perfect phase tracking conditions,” Computers & Electrical Engineering, vol. 30, no. 8, pp. 573-592, Nov. 2004. (IF: 2.189)

International Conferences

• Amrita Savadatti, and Vidhyacharan Bhaskar, “Design of a car monitored over an Android application over WiFi,” Accepted paper in International Conference on Engineering, Applied Sciences, and System modeling, Ghana, April 18-21, Accra, Ghana.
• Lavanya Gowrishankar, Vidhyacharan Bhaskar, and Sundarammal Kesavan, “Treating two like jobs as a single entity – A two server model,” International Conference on Mathematical Sciences (ICMS), Chennai, July 2014.
• Ann Rose Cyriac, Vidhyacharan Bhaskar, and Anu Augustine, “A Combined Tone reservation PMP scheme for PAR reduction in Large scale multiuser MIMO-OFDM downlink systems,” Proceedings of IET Chennai 2nd International Conference on Energy Efficient Technologies for sustainability, Nagercoil, Tamilnadu, India, April 7-9, 2014.
• Anu Augustine, Vidhyacharan Bhaskar, and Ann Rose Cyriac, “Precoding incorporated MUI- PAPR reduction scheme in Large scale multiuser MIMO-OFDM downlink systems,” Proceedings of IET Chennai 2nd International Conference on Energy Efficient Technologies for sustainability, Nagercoil, Tamilnadu, India, April 7-9, 2014.
• M. Ranjith Kumar and Vidhyacharan Bhaskar, “Performance analysis for Adaptive modulation and coding in an Orthogonal Frequency Division Multiplexing system,” Proceedings of IET Chennai 2nd International Conference on Energy Efficient Technologies for sustainability, Nagercoil, Tamilnadu, India, April 7-9, 2014.
• Devi Asokan and Vidhyacharan Bhaskar, “Resource allocation for Cooperative Cognitive Radio networks based on prior zero forcing relaying,” Proceedings of IET Chennai 2nd International Conference on Energy Efficient Technologies for sustainability, Nagercoil, Tamilnadu, India, April 7-9, 2014.
• Lakshmi Mohandas and Vidhyacharan Bhaskar, “Performance analysis of MIMO transmission modes in an LTE system,” Proceedings of IET Chennai 2nd International Conference on Energy Efficient Technologies for sustainability, Nagercoil, Tamilnadu, India, April 7-9, 2014.
• Sincy Sara Chandy, and Vidhyacharan Bhaskar, “Throughput maximization in Cogntive radio networks with multiple secondary users,” Proceedings of IET Chennai 2nd International Conference on Energy Efficient Technologies for sustainability, Nagercoil, Tamilnadu, India, April 7-9, 2014.
• Mayuri, H., and Vidhyacharan Bhaskar, “Impact of cooperation in improving link reliability of cell edge users in Cognitive radio networks,” Proceedings of IET Chennai 2nd International Conference on Energy Efficient Technologies for sustainability, Nagercoil, Tamilnadu, India, April 7-9, 2014.
• R. Vinolee and Vidhyacharan Bhaskar, “Performance analysis of Mixed Integer Linear Programming with Wavelength Division Multiplexing,” Accepted paper in International Conference on Devices, Circuits, and Systems, Coimbatore, March 2014.
• Anjali S. Joshi, and Vidhyacharan Bhaskar, “Review of Fractal algorithms and their applications in tumor analysis,” Accepted paper in International Conference on Advanced Computing and Communication Systems (ICACCS), Coimbatore, India, Dec. 2013.
• Anjali S. Joshi, and Vidhyacharan Bhaskar, “An efficient tumor extraction algorithm using segmentation of multimodal medical images,” International Conference on Information Technology in Signal and Image processing, Mumbai, India, Oct. 2013.
• S. Krithiga, and Vidhyacharan Bhaskar, “Performance analysis of independent and non- identically distributed alpha-mu fading channel under absolute SNR scheduling,” Seventh International Conference on Communication Networks, Bangalore, India, Aug. 2013.
• K. Kanivu, and Vidhyacharan Bhaskar, “Adaptive polarization transmission of 4 x 4 MIMO- OFDM signals in channel with polarization impairments,” International Conference on Recent Trends in Computer Science and Engineering (ICRTCS), June 2013.
• Debalina Banerjee, and Vidhyacharan Bhaskar, “Performance analysis of dual hop OFDM relay system with subcarrier mapping through SVD feedback system,” Accepted for Publication in International Conference on Electrical, Electronics, and Computer Science, Hyderabad, June 2013
• Shailendra Kumar Misra, and Vidhyacharan Bhaskar, “BER Comparison of 2 x 2 and 4 x 4 Alamouti MIMO Systems in the Presence of Channel Estimation Errors,” Seventh International Conference on Communication Networks, Bangalore, India, Aug. 2013.
• Raj, U., and Bhaskar, V., “Performance Analysis of Scheduling Schemes for MIMO OSFBC- OFDM System in α-µ Fading Channel Scenarios,” IEEE International Conference on Communications and Signal Processing (ICCSP), Melmaruvathur, Chennai, India, DOI: 10.1109/iccsp.2013.6577033, pp. 144-148, April 2013.
• Pandey, A. K., and Bhaskar, V., “Performance Analysis of MIMO Multi Relay System in Cooperative Relay Network,” IEEE International Conference on Communications and Signal Processing (ICCSP), Melmaruvathur, Chennai, India, DOI: 10.1109/iccsp.2013.6577192, pp. 927-932, April 2013.
• Ranjani, S., and Bhaskar, V., “Performance analysis of mutual information distribution in a multiuser based environment using OFDM spatial multiplexing,” IEEE International Conference on Communications and Signal Processing (ICCSP), Melmaruvathur, Chennai, India, DOI: 10.1109/iccsp.2013.6577029, pp. 125-129, April 2013.
• Krithiga, S., and Bhaskar, V., “Capacity and BER performance of independent and identically distributed α-μ fading channel under Absolute SNR Scheduling,” IEEE InternationalConference on Communications and Signal Processing (ICCSP), Melmaruvathur, Chennai, India, DOI: 10.1109/iccsp.2013.6577080, pp. 387-391, April 2013.
• Joshi, A., and Bhaskar, V., “Multiresolution approach for Medical Image Registration using Genetic Algorithm,” IEEE International Conference on Communications and Signal Processing (ICCSP), Melmaruvathur, Chennai, India, DOI: 10.1109/iccsp.2013.6577127, pp. 612-616, April 2013.
• Vinolee, R., and Bhaskar, V., “Multicast traffic with routing and reservations in Generalized Multi-Protocol Label Switching           Network,” IEEE International Conference on Communications and Signal Processing (ICCSP), Melmaruvathur, Chennai, India, DOI: 10.1109/iccsp.2013.6577143, pp.  687-692, April 2013.
• J. Subhashini and Vidhyacharan Bhaskar, “Spectrum Efficiency Analysis of Adaptive Transmission with Selection Diversity in Rayleigh Fading Channels with Branch Correlation Impairments,” 2nd World Congress on Information and Communication Technologies, Trivandrum, India, DOI: 10.1109/WICT.2012.6409101, pp. 350-355, Nov. 2012.
• J. Subhashini and Vidhyacharan Bhaskar, “Capacity Analysis of Highly Correlated Rayleigh Fading Channels for Maximal Ratio Combining Diversity,” 2012 IEEE World Congress on Information and Communication Technologies, Trivandrum, India, DOI: 10.1109/WICT.2012.6409102, pp. 356-360, Nov. 2012.
• Sangeetha Manoharan, Vidhyacharan Bhaskar, and James Albert Pushparaj, “Outage probability analysis in multiuser MIMO Systems under Weibull Fading Environment,” 2012 IEEE World Congress on Information and Communication Technologies, Trivandrum, India, DOI: 10.1109/WICT.2012.6409125, pp. 480-484, Nov. 2012.
• Sangeetha Manoharan and Vidhyacharan Bhaskar, “PN codes vs Chaotic codes: BER Comparison Perspective,” 2012 IEEE World Congress on Information and Communication Technologies, Trivandrum, India, pp. 475-479, DOI: 10.1109/WICT.2012.6409124, Nov. 2012.
• J. Subhashini and Vidhyacharan Bhaskar, “Capacity Analysis of Correlated Rayleigh Fading Channels at Low Average Signal to Noise Ratio for Selection Combining Diversity,” 2012 Annual IEEE India Conference on Innovations in Social and Humanitarian Engineering, Kochi, India, DOI: 10.1109/INDCON.2012.6420631, pp. 293-298, Dec. 2012.
• Diwakar R. Marur and Vidhyacharan Bhaskar, “A Layout preserving online document glancing technique,” 2012 Annual IEEE India Conference on Innovations in Social and Humanitarian Engineering, Kochi, India, DOI: 10.1109/INDCON.2012.6420705, pp. 689-693, Dec. 2012.
• J. Selvakumar, Vidhyacharan Bhaskar, and S. Narendran, “FPGA Based Efficient Fast FIR Algorithm for Higher-Order Digital FIR filter,” Proceedings of the 3rd IET Sustainable Energy and Intelligent Systems Conference (SEISCON), Chennai, Oct. 2012.
• Selvakumar, J., and Bhaskar, V. C., “Low power and area optimized truncated multiplier architecture,” Proceedings of the 3rd IET Sustainable Energy and Intelligent Systems CONference (SEISCON), Chennai, pp. 1-6, DOI: 10.1049/cp.2012.2209, Oct. 2012.
• Selvakumar, J., and Bhaskar, V., “A low power multiplier architecture based on bypassing technique for digital filter,” Proceedings of the 2nd IET Sustainable Energy and Intelligent Systems CONference (SEISCON), pp. 601-604, DOI: 10.1049/cp.2011.0432, 2011.
• V. Nithya, B. Ramachandran, and Vidhyacharan Bhaskar, “Energy and Error analysis of IEEE 802.15.4 Zigbee RF Transceiver under various fading channels in wireless sensor network,” 4th IEEE International Conference on Advanced Computing, Bangalore, India, DOI: 10.1109/ICoAC.2012.6416858, pp. 1-5, Jan. 2013.
• Sangeetha Manoharan and Vidhyacharan Bhaskar, “Performance comparison of M-DCSK schemes in MIMO Nakagami channels with and without diversity combining,” 2012 International Conference on Advances in Computing, Communications and Informatics (ICACCI 2012), Chennai, India, pp. 673-677, DOI: 10.1145/2345396.2345506 (ACM cited)
• Porselvi Soundar Rajan and Vidhyacharan Bhaskar, “Upper bound and lower bound analysis of the OFDM system impaired by CFO over slow fading channels,” 2012 International Conference on Advances in Computing, Communications and Informatics (ICACCI 2012), Chennai, India, pp. 1205-1209, DOI: 10.1145/2345396.2345589 (ACM cited)
• Vivek G. Rajendran and Vidhyacharan Bhaskar, “Capacity analysis of LMF channels under different adaptation policies with and without diversity combining,” 2012 International Conference on Advances in Computing, Communications and Informatics (ICACCI 2012), Chennai, India, pp. 678-682, Aug. 2012, DOI: 10.1145/2345396.2345507 (ACM cited)
• J. Subhashini and Vidhyacharan Bhaskar, “Outage probability due to combining errors in Rayleigh fading channels incorporating diversity,” 6th International Conference on Information processing (ICIP 2012), Bangalore, Aug. 2012, DOI: 10.10007/978-3-642-31686- 9_6 (Springer cited)
• Sangeetha Manoharan and Vidhyacharan Bhaskar, “EGC diversity incorporated performance analysis of M-DCSK schemes in MIMO Nakagami channels,” - 6th International Conference on Information processing (ICIP 2012), Bangalore, Aug. 2012, DOI: 10.10007/978-3-642- 31686-9_9 (Springer cited)
• Porselvi, M. and Vidhyacharan Bhaskar, “Inter-carrier Interference analysis of OFDM systems under Slowly fading channels,” – 6th International Conference on Information processing (ICIP 2012), Bangalore, Aug. 2012, DOI: 10.10007/978-3-642-31686-9_2 (Springer cited)
• Vivek, G. R. and Vidhyacharan Bhaskar, “Spectrum efficiency of Lognormal fading channels under different adaptation policies with MRC diversity,” – 6th International Conference on Information processing (ICIP 2012), Bangalore, Aug. 2012, DOI: 10.10007/978-3-642-31686- 9_11 (Springer cited)
• Divya Kandpal and Vidhyacharan Bhaskar, “Virtual branch analysis of Symbol Error Rate for OSTBC MIMO Systems with Generalized Selection Combining using MQAM Modulation Schemes” 4th International Conference on Electronics Computer Technology,” Kanyakumari, Tamilndau, India, April 06-08, 2012.
• J. Subhashini and Vidhyacharan Bhaskar, “Distribution and Density functions of capacity for Layered space-time architecture,” International Conference on Communication Technology and System Design, Procedia Engineering, Amrita University, Coimbatore, Tamilnadu, India, Dec. 2011.
• S. Thai Subha and Vidhyacharan Bhaskar, “Ergodic Channel Capacity of WiMAX OFDM Networks in the Presence of Adjacent Channel Interference with Diversity Combining,” – International Conference on Devices, Circuits, and Systems, Karunya University, Coimbatore, Tamilnadu, March 15-16, 2012.
• Diwakar Marur and Vidhyacharan Bhaskar, “Comparison of platform independent electronic document distribution techniques,” – International Conference on Devices, Circuits, and Systems, Karunya University, Coimbatore, Tamilnadu, March 15-16, 2012.
• Sai Sindhoori and Vidhyacharan Bhaskar, “SIMO channel capacity using hybrid diversity combining techniques in a Rayleigh fading channel,” – International Conference on Devices, Circuits, and Systems, Karunya University, Coimbatore, Tamilnadu, March 15-16, 2012.
• Reshma John and Vidhyacharan Bhaskar, “Performance measures of L independent block fading Rayleigh channel with perfect channel estimation for a SISO system,” International Conference on Devices, Circuits, and Systems, Karunya University, Coimbatore, Tamilnadu, March 15-16, 2012.
• R. Gokulakrishnan and Vidhyacharan Bhaskar, “Spectrum efficiency of Nakagami-m fading channels for SISO system in the presence of Adjacent channel interference for various adaptation policies,” International Conference on Devices, Circuits, and Systems, Karunya University, Coimbatore, Tamilnadu, March 15-16, 2012.
• S. Saravanan and Vidhyacharan Bhaskar, “Medical video Compression using modified DCT,” International Conference on System Dynamics and Contro (ISDC)l, Aug. 2010, Anna University Chennai, India.
• S. Thai Subha and Vidhyacharan Bhaskar, “Spectrum Efficiency and Outage probability of fixed WiMax networks in the presence of co-channel interference with diversity combining,” 2011 Annual IEEE INDIa CONference on Engineering Sustainable Solutions (INDICON 2011), Hyderabad, India, Dec 16-18, 2 DOI: 10.1109/INDCON.2011.6139444, pp. 1-4, 2011.
• K. Renganathan and Vidhyacharan Bhaskar, “Mathematical approach for modeling, analysis and control of multi-capacity process using hybrid petrinets,” International Conference on System Dynamics and Control (ISDC), Aug. 19-22, Udupi, Karnataka, 2010.
• S. Thai Subha and Vidhyacharan Bhaskar, “Spectrum Efficiency of Fixed WiMAX OFDM networks in the presence of Co-Channel Interference with Diversity Combining,” International Conference on Communication Technology and System Design, Procedia Engineering, Amrita University, Coimbatore, Tamilnadu, India, Dec. 2011.
• Rubesh Anand, P. M., and Vidhyacharan Bhaskar, “Polluted content prevention in peer-to- peer file sharing networks,” IEEE International Conference on Engineering Sustainable Solutions (Indicon 2011), Hyderabad, India, Dec 16-18, 2011.
• Renganathan, K. and Vidhyacharan Bhaskar, “Petri net based approach for achieving on-line fault diagnosis and performance evaluation of real-time industrial processes,” IJCA Proceedings on International Conference on VLSI, Communications, and Instrumentation (ICVCI), vol. 11, pp. 5-9, 2011, Published by Foundations of Computer Science.
• Sangeetha, M. and Vidhyacharan Bhaskar, “Downlink blind channel estimation in W-CDMA systems under various fading channels,” IEEE International Conference on Communications and Signal Processing, NIT Calicut, Kerala, DOI: 10.1109/ICCSP.2011.5739363, pp. 470-474, Feb. 2011.
• S. Thai Subha and Vidhyacharan Bhaskar, “Spectrum efficiency for Rayleigh fading channels with Selection combining in the presence of co-channel interference,” 2011 IEEE International Conference on Communications and Signal Processing, NIT Calicut, Kerala, DOI: 10.1109/ICCSP.2011.5739307, pp. 224-226, Feb. 2011.
• K. Renganathan and Vidhyacharan Bhaskar, “Observer based approach for determining place markings of Multi-capacity systems modeled as hybrid Petri nets,” International Conference on “Trends in Industrial Measurements and Automation,” pp. 216-220, TS2-2, Chennai, India, Jan. 2011.
• S. Thai Subha and Vidhyacharan Bhaskar, “Spectrum efficiency for Rayleigh fading channels with Maximal ratio combining in the presence of co-channel interference,” International Conference on “Trends in Industrial Measurements and Automation,” pp. 605-608, PS1-1, Chennai, India, Jan. 2011.
• Rubesh Anand and Vidhyacharan Bhaskar, “Pattern Recognition techniques in 3D Signature biometrics for efficient authentication,” International Conference in “Trends in Industrial Measurements and Automation,”pp. 179-182, TS1-3, Chennai, India, Jan. 2011.
• Diwakar Marur and Vidhyacharan Bhaskar, “A Novel Document Image Compression technique suited for Internet distribution,” International Conference on “Trends in Industrial Measurements and Automation”, pp. 461-466, TS10-5, Chennai, India, Jan. 2011.
• P.M. Rubesh Anand, Vidhyacharan Bhaskar, Gaurav Bajpai, "On the generation of Random numbers for symmetric cryptography utilizing astronomical data,” Third International Conference on Engineering Research and Development (ICERD) , Benin city, Nigeria, 2010.
• P.M. Rubesh Anand, G. Bajpai, Vidhyacharan Bhaskar, “3D Biometrics for Improved Security in Authentication Systems,” First International Conference on Global Computing and Communications (ICOGCA ’09), Chennai, India, Dec. 2009.
• K. Renganathan, and Vidhyacharan Bhaskar, “Mathematical model for fault diagnosis and control of batch process using timed Petrinets,” International Conference on Mathematical and Computational Models, PSG College of Technology, Coimbatore, Tamilnadu, India, 2010.
• K. Renganathan, and Vidhyacharan Bhaskar, “Modelling and simulation of Continuous and Batch processes using Petri nets,” International Conference on Electrical Energy Systems and Power Electronics in Emerging Economics, pp. 254-258, April 16-17, 2009.
• J. Selvakumar, and Vidhyacharan Bhaskar, “Multiplier-less power efficient FIR filter using signed magnitude digital arithmetic architecture technique,” National Conference on VLSI and Image Processing (NCVLSI), Dec. 2009.
• P. M. Rubesh Anand, G. Bajpai, Vidhyacharan Bhaskar, and Sam M. Job, “Detection of the Malarial Parasite infected blood images by 3-D analysis of the cell curved surface,” Proceedings of the 4th Kuala Lumpur International Conference on Biomedical Engineering, Kuala Lumpur, June 2008.
• Vidhyacharan Bhaskar, and Kondo Hloindo Adjallah, “Finite-State Markov Model for Chi- square (central) SNR distribution in A-CDMA systems,” Fourth IASTED International Conference on Communications, Internet and Information Technology, Cambridge, MA, USA, pp. 323-328, Nov 2005.
• Vidhyacharan Bhaskar, and Kondo Hloindo Adjallah, “Modeling Scheduled Data Flow architecture in E-diagnosis networks: An Open Queuing network model approach,” International Conference on Intelligent Maintenance Systems, July 2004.
• Vidhyacharan Bhaskar, and Kondo Hloindo Adjallah, “Performance of Wireless Multiple Access Communications using Punctured Codes over Slowly Fading Channels in Distributed Diagnostic Systems,” International Conference on Intelligent Maintenance Systems, July 2004.
• T. J. Lim and V. Bhaskar, “Punctured Space-time Trellis Codes,” 2003 Proceedings of the Canadian Workshop on Information Theory (CWIT), May 2003.
• Vidhyacharan Bhaskar, and Laurie L. Joiner, “Adaptive Rate Coding for Image Data Transmission,” Proceedings of the 34th IEEE Southeastern Symposium on System Theory (SSST), pp. 251-255, DOI: 10.1109/SSST.2002.1027045, March 2002.
• Vidhyacharan Bhaskar, and Laurie L. Joiner, “Adaptive rate coding for Wideband Code Division Multiple Access Wireless Networks,” Proceedings of IEEE SouthEastCon '00, April 2000.

Books Published

• Reza Adhami, Tabassum, and Vidhyacharan Bhaskar (1998), “MATLAB FOR ALL” - A Manual on MATLAB for undergraduate students
• Vidhyacharan Bhaskar (2013) “Higher Order s-to-z Mapping functions for Digital filters,” M.E. Thesis, LAP Lambert Publishing agency, Germany, April 2013
• Vidhyacharan Bhaskar (2011) “Adaptive Rate Coding for A-CDMA Systems,” PhD dissertation, LAP Lambert Publishing agency, Germany, Nov. 2010

Fellowship Of Academic Bodies, Honors In Professional Societies

• Reviewer of a total of 63 Refereed Journal papers in societies like
• IEEE Access (4 papers)
• IEEE Transactions on Power Delivery (1 paper)
• IEEE Transactions on Control Systems Technology (1 paper)
• IEEE Transactions on Communications (3 papers)
• IEEE Transactions on Wireless Communications (2 papers)
• IEEE Transactions on Vehicular Technology (4 papers)
• IEEE Communication Letters (1 paper)
• IEEE Signal Processing Letters (2 papers)
• AeUe International Journal on Electronics and Communications (2 papers)
• Elsevier Journal on Applied Mathematical Modeling (2 papers)
• Elsevier Journal on Computers and Electrical Engineering (9 papers)
• Elsevier Journal on Microelectronics (1 paper)
• Springer Journal on Wireless Personal Communications (9 papers)
• Springer Journal on Wireless Information Networks (5 papers)
• Springer Journal on Wireless Networks (1 paper)
• Springer Journal on IET Signal Processing (2 papers)
• Springer Journal on IET Image Processing (2 papers)
• Springer Journal on IET Networks (1 paper)
• Springer Journal on IET Power Electronics (1 paper)
• Springer Journal on IET Communications (2 papers)
• Springer Journal on IET Electronic Letters (1 paper)
• Journal of Electromagnetic waves and Applications (1 paper)
• EURASIP Journal on Wireless Communications and Signal processing (1 paper)
• International Journal of Electrical Power and Energy Systems (1 paper)
• Physical Communications (1 paper)
• Industrial Engineering International (1 paper)
• Bio-pharmaceutical Statistics (1 paper)
• IETE Journal of Research (1 paper)
• Senior Member of Institute of Electrical and Electronic Engineers (IEEE) since March 2013
• Member of Institute of Engineering and Technology (MIET), UK since Jan. 2014.
• Fellow of Institute of Electronics and Telecommunication Engineers (FIETE) since June 2012.
• Fellow of Institute of Engineers (Kolkata) (FIE) since June 2013.
• Life member of the Indian Society for Technical Education (ISTE) since June 2013.
• Session Chair at several National Conferences organized, including National Conference on Microelectronics and Communications (NCMEC), Aug 2007, SRM University (Kattankulathur, Chennai.
• National Conference on Microelectronics and Communications (NCMEC), April 2009, SRM University (Kattankulathur, Chennai)

Technical Talks Provided

• Provided a Technical Talk on “IET Security” at SRM Institute of Science and Technology, on the occasion of 2nd International Conference on Internet of Things, Feb. 17-21, 2020.
• Lecture series on “Digital Communications” for B.Tech students at BS Abdur Rahman University, Chennai, India from July 17-21, 2020.
• Technical talk on “Emerging research areas in 4G and 5G mobile communications” at St. Xavier’s College of Engineering, Nagercoil, Tamilnadu, India on July 07, 2017.
• Technical talk on “MATLAB programs on MIMO Communications” at St. Xavier’s College of Engineering, Nagercoil, Tamilnadu, India on April. 08, 2014.
• Technical talk on “Introduction to Mobile Communications and fading channels” at St. Xavier’s College of Engineering, Nagercoil, Tamilnadu, India on Sep. 14, 2013.
• Technical Talk on “Capacity of Multiuser MIMO-OFDM Systems” in the Research Colloqium organized by the Department of Physics of SRM University, Kattankulathur, Tamilnadu, India on Jan 11, 2012, at Prathyusha Engineering College, North Chennai, India on Dec 18, 2012, and at Sairam Engineering College, West Tambaram, Chennai, India on Dec. 27, 2012.
• Technical Talk on “Antenna selection and Multiuser MIMO” at the Two-Day Short Term Training Program on MIMO Communications and Networks, Feb 01-02, 2012 at SRM University, Kattankulathur, Tamilnadu India, and at Prathyusha Engineering College, North Chennai, India on Dec 18, 2012.
• Technical Talk on “Capacity performance of MIMO systems in an Outdoor fading environment,” Sairam Engineering College, West Tambaram, Chennai, India Dec. 27, 2012.
• A MATLAB technical session on MIMO Channel Capacity, One Day Faculty Symposium on MIMO-OFDM Systems, Jan 2011 at SRM University, Kattankulathur, Tamilnadu, India.
• MATLAB session on MIMO-OFDM systems, One day Faculty Symposium on MIMO-OFDM Systems, April 2011 at B.S. Abdur Rahman University, Chennai, India.
• Motivating Graduate students at Sri Sairam Engineering College, Chennai, India to pursue a career in research, April 2011.
• A MATAB Introductory session in Electrical Engineering at Sri Sairam Engineering College, Chennai, India to pursue a career in research, April 2011.
• A MATLAB technical session on Channel estimation for A-CDMA Systems, during the One Day Workshop on MC-CDMA Systems, Oct. 2010 at SRM University, Kattankulathur, Chennai, India.
• National level Technical festival, Sep. 2008 as Session Chair, SRM University, Kattankulathur, Chennai.
• National level Students Symposium, Oct. 2007 (Kattankulathur, Chennai)
• Research Awareness Program conducted at SRM University.

Honors, Citations, and Awards

• Won the “Anna University National Award for Outstanding Academic” from the Indian Society of Technical Education on Dec. 19, 2013.
• Won the award for Outstanding Contributions in the area of Electronics and Telecommunications in 2012 from Institute of Electronics and Telecommunication Engineers (IETE). The name of the award is Prof. SVC Aiya Memorial Award, 2012.
• Won the award for the “Best Academic Researcher” on Jan 31, 2012 from the Association of Scientists, Developers, and Faculties associated with the Techno Form Research and Development Group, Pondicherry.
• Won the “Best Professor” award on Dec. 30, 2013 from the Association of Scientists, Developers, and Faculties associated with the Techno Form Research and Development Group, Pondicherry.
• Nominated for inclusion in the 2011 Edition of “Top 100 Educators” to be published by the International Biographical Centre, Cambridge, United Kingdom.
• Nominated for inclusion in the 2011 Edition of “International Educator of the year” to be published by the International Biographical Centre, Cambridge, United Kingdom.
• Nominated for “Plato Award” by the International Biographical Centre, Cambridge, United Kingdom.

Academic Experience

• Professor (Aug. 2019 – present)   : California State University, East Bay, Hayward campus, CA.
• Professor (Jan. 2015 – present)  : San Francisco State University, California, USA.
• Adjunct Professor
• (May 2015 – present)                  : Northwestern Polytechnic University, California,
• Professor
• (Feb.16,2009 –May21, 2014) :SRM Institute of Science and Technology,     Chennai, India.
• Professor and Associate Dean
• (Jan. 02, 2007 – Feb. 15, 2009)  : SRM Institute of Technology, Chennai, India.
• Associate Professor
• (Sep. 01, 2003 – Dec. 31, 2006)  : University of Technology of Troyes, France.
• Post-Doctoral fellow
• (July 01, 2002 – Feb. 07, 2003)  : University of Toronto, Canada