Vidhyacharan Bhaskar

105 papers Journal 100Unranked 5
YearRankTypeTitle / Venue / Authors
2023 J jnl
A Comprehensive Review on NOMA Assisted Emerging Techniques in 5G and Beyond 5G Wireless Systems.
Wirel. Pers. Commun.
J. Merin Joshiba, David Judson, Vidhyacharan Bhaskar
2023 J jnl
An Enhanced Exploration of Sentimental Analysis in Health Care.
Wirel. Pers. Commun.
Chakrapani Kannan, Muniyegowda Kempanna, Mohamed Iqubal Safa, Thiyagarajan Kavitha, Manikandan Ramachandran, Vidhyacharan Bhaskar, Ambeshwar Kumar
2023 J jnl
An Optimum Probabilistic Shaping Based Uplink SCMA Codebook Design using Hybrid Firefly-Bat Algorithm.
Wirel. Pers. Commun.
Ramya Thirunavukkarasu, Ramachandran Balasubramanian, Vidhyacharan Bhaskar
2022 J jnl
A Comprehensive Review on Automotive Antennas for Short Range Radar Communications.
Wirel. Pers. Commun.
Sriram Arumugam, Sangeetha Manoharan, Vidhyacharan Bhaskar, P. Sandeep Kumar
2022 J jnl
A Consortium Blockchain Based Overseas Fund Transfer System.
Wirel. Pers. Commun.
Pradnya Patil, Sangeetha Manoharan, Vidhyacharan Bhaskar
2022 J jnl
A Dynamic Hybrid Decoder Apprroach Using EG-LDPC Codes for Signal Processing Applications.
Wirel. Pers. Commun.
Jyothi Chinna Babu, Mallikharjuna Rao Nuka, Kadiyala Ramana, Vidhyacharan Bhaskar
2022 J jnl
An Improved Harmony Search Approach for Block Placement for VLSI Design Automation.
Wirel. Pers. Commun.
Shaik Karimullah, D. Vishnu Vardhan, Vidhyacharan Bhaskar
2022 J jnl
Handwritten Devanagari Character Recognition Using Modified Lenet and Alexnet Convolution Neural Networks.
Wirel. Pers. Commun.
Duddela Sai Prashanth, R. Vasanth Kumar Mehta, Kadiyala Ramana, Vidhyacharan Bhaskar
2022 J jnl
Holistic Feistel Authenticated Learning-Based Authorization for Protecting the Internet of Things from Cyber Attacks.
Wirel. Pers. Commun.
Robbi Rahim, Manikandan Ramachandran, Prassanna Jayachandran, Hariharan Kalyanaraman, Vidhyacharan Bhaskar, Ambeshwar Kumar
2022 J jnl
Improved PAPR Reduction Using Gamma Correction in SC-FDMA Systems Under Multipath Fading Channels.
Wirel. Pers. Commun.
J. Arun Prem Santh, David Judson, K. Selvaraj, Vidhyacharan Bhaskar
2022 J jnl
RSSI Based Localization and Tracking in a Spatial Network System using Wireless Sensor Networks.
Wirel. Pers. Commun.
Amutha Balakrishnan, Kadiyala Ramana, Karthick Nanmaran, Manikandan Ramachandran, Vidhyacharan Bhaskar, Suresh Kallam
2021 J jnl
Analysing Outage Probability and Diversity for Matrix Based Shadowed Attenuation in Multipath Fading Environment.
Wirel. Pers. Commun.
Arvind Dhaka, Vidhyacharan Bhaskar, Siddhartha Chauhan, Amita Nandal
2021 J jnl
BDN-GWMNN: Internet of Things (IoT) Enabled Secure Smart City Applications.
Wirel. Pers. Commun.
Subhashini Peneti, Sunil Kumar Malchi, Suresh Kallam, Rizwan Patan, Vidhyacharan Bhaskar, Manikandan Ramachandran
2021 J jnl
Blockchain for IoT Access Control, Security and Privacy: A Review.
Wirel. Pers. Commun.
Pradnya Patil, Sangeetha Manoharan, Vidhyacharan Bhaskar
2021 J jnl
Investigation on Multi-user Scheduling Algorithms Over Non-identical Channel Distribution and LTE Networks.
Wirel. Pers. Commun.
S. Krithiga, Vidhyacharan Bhaskar, S. Malarvizhi
2021 J jnl
Lightweight Bio-Chaos Crypt to Enhance the Security of Biometric Images in Internet of Things Applications.
Wirel. Pers. Commun.
Sujarani Rajendran, Manivannan Doraipandian, Ramachandran Manikandan, Vidhyacharan Bhaskar
2021 J jnl
Lower Complex Resource Allocation Methodology based on Graph Theory and Index Matrix Rearrangement for OFDMA/MIMO-OFDMA Systems.
Wirel. Pers. Commun.
C. V. Anoop, Vidhyacharan Bhaskar, V. Nithya
2021 J jnl
Noise Reduction in VCSEL Based Wavelength Division Multiplexing System.
Wirel. Pers. Commun.
S. Krithiga, Vidhyacharan Bhaskar, S. Malarvizhi, Vaibhav Singh
2021 J jnl
Novel Similarity Metric Learning Using Deep Learning and Root SIFT for Person Re-identification.
Wirel. Pers. Commun.
Vidhyalakshmi M. K., E. Poovammal, Vidhyacharan Bhaskar, J. Sathyanarayanan
2021 J jnl
Person Re-Identification Based on Significant Color With the Spatial Correspondence.
Int. J. Knowl. Syst. Sci.
Vidhyalakshmi M. K., E. Poovammal, Masilamani V., Vidhyacharan Bhaskar
2020 J jnl
A Novel Algorithm to Design Rate-Adaptive Irregular LDPC Codes.
Wirel. Pers. Commun.
R. Mahalakshmi, P. V. Bhuvaneshwari, C. Tharini, Vidhyacharan Bhaskar
2020 J jnl
A Quantitative Analysis of Spectrum Efficiency of Various Diversity Combining Schemes in the Presence of Co-channel Interference.
Wirel. Pers. Commun.
Vidhyacharan Bhaskar, S. Thai Subha, Subhashini Janarthanan
2020 — conf
Coordinated Multipoint User Scheduling for 5G Cloud Radio Access Network.
ISSE
Driss Benhaddou, Mayuri Harikumar, Ji Chen, Zhu Han, Vidhyacharan Bhaskar, Ahmed Abdelhadi
2020 J jnl
Improved Non-coherent Communication Systems Using Noise Reduction Chaotic ON-OFF Keying (NR-COOK) Techniques.
Wirel. Pers. Commun.
Sangeetha Manoharan, Vidhyacharan Bhaskar
2020 J jnl
Joint Phase and Amplitude Modelling Using a Finite-State Markov Chain for η-µ Fading Channels.
Wirel. Pers. Commun.
V. Nithya, C. Priyanka, Vidhyacharan Bhaskar
2019 J jnl
Space Time Regularized Zero Forcing in Downlink Code Division Multiple Access Systems with Complementary Codes.
Wirel. Pers. Commun.
David Judson, Vidhyacharan Bhaskar, S. Arun
2018 J jnl
Analysis and Simulation of Second-Order Statistics with Modified Characteristic Function Parameters in a Multipath Fading Environment.
Wirel. Pers. Commun.
Arvind Dhaka, Siddhartha Chauhan, Vidhyacharan Bhaskar
2018 J jnl
Big data analytics for disaster response and recovery through sentiment analysis.
Int. J. Inf. Manag.
J. Rexiline Ragini, P. M. Rubesh Anand, Vidhyacharan Bhaskar
2018 J jnl
Contrast-based image enhancement algorithm using grey-scale and colour space.
IET Signal Process.
Amita Nandal, Vidhyacharan Bhaskar, Arvind Dhaka
2018 J jnl
Effect of Matrix Partitioning on Second Order Statistics of Fading Channels.
Wirel. Pers. Commun.
Arvind Dhaka, Siddhartha Chauhan, Vidhyacharan Bhaskar
2018 J jnl
Enhanced image fusion using directive contrast with higher-order approximation.
IET Signal Process.
Amita Nandal, Vidhyacharan Bhaskar
2018 J jnl
Error Rate Analysis of SIMO-CDMA with Complementary Codes Under Multipath Fading Channels.
Wirel. Pers. Commun.
David Judson, Vidhyacharan Bhaskar
2018 J jnl
Fuzzy enhanced image fusion using pixel intensity control.
IET Image Process.
Amita Nandal, Vidhyacharan Bhaskar
2018 J jnl
Interference Cancellation in CDMA Systems Employing Complementary Codes Under Rician Fading Channels.
Wirel. Pers. Commun.
David Judson, Vidhyacharan Bhaskar
2018 J jnl
NR-DCSK Based Chaotic Communications in MIMO Multipath Channels.
Wirel. Pers. Commun.
Sangeetha Manoharan, Vidhyacharan Bhaskar
2018 J jnl
Pre-equalization Schemes for MIMO CC-CDMA Systems Over Frequency-Selective Fading Channels.
Wirel. Pers. Commun.
David Judson, Vidhyacharan Bhaskar, K. Selvaraj
2018 J jnl
Statistical Approach for Performance Analysis of Multipath Scattering Environment.
Wirel. Pers. Commun.
Arvind Dhaka, Siddhartha Chauhan, Vidhyacharan Bhaskar, Amita Nandal
2018 J jnl
Statistical approach using phase variance for analysing correlated multipath fading environment.
IET Commun.
Arvind Dhaka, Vidhyacharan Bhaskar, Amita Nandal, Ninoslav Marina
2017 J jnl
Average BER and Capacity Improvement in MIMO-OSTBC Systems Over \(\varvec{\eta}-\varvec{\mu}\) Fading Channels with Absolute SNR Scheduling.
Wirel. Pers. Commun.
S. Krithiga, Vidhyacharan Bhaskar, S. Malarvizhi
2017 J jnl
Average Channel Capacity and Bit Error Rate Using Threshold Conditions for MIMO-OSTBC Systems Over η-µ Fading Channels.
Wirel. Pers. Commun.
S. Krithiga, Vidhyacharan Bhaskar, S. Malarvizhi
2017 J jnl
Encrypted token based authentication with adapted SAML technology for cloud web services.
J. Netw. Comput. Appl.
Indu I., P. M. Rubesh Anand, Vidhyacharan Bhaskar
2017 J jnl
Ergodic Channel Capacity for Rayleigh Fading Channels with Impairments Due to Errors in M-Branch Hybrid Diversity Combining.
Wirel. Pers. Commun.
Subhashini Janarthanan, Vidhyacharan Bhaskar
2017 J jnl
Generalized Selection Combining Scheme for Orthogonal Space - Time Block Codes with M-QAM and M-PAM Modulation Schemes.
Wirel. Pers. Commun.
Vidhyacharan Bhaskar, Divya Kandpal
2016 J jnl
Adaptive Power Control for A-CDMA Systems Over K-Distributed Fading Channels.
Wirel. Pers. Commun.
Vidhyacharan Bhaskar, E. Gouthami Reddy
2016 J jnl
Conversion Complexity of Multicast Routing and Wavelength Assignment Converters with Different Wavelength Conversion in Benes Network.
Wirel. Pers. Commun.
R. Vinolee, Vidhyacharan Bhaskar, B. Ramachandran
2016 J jnl
Outage Probability of Maximal Ratio Combiner in the Presence of Adjacent Cell Interference and Adjacent Channel Interference.
Wirel. Pers. Commun.
Samala Nagaraju, Vidhyacharan Bhaskar
2016 J jnl
Spectrum efficiency evaluation of LMF channels under various adaptation policies with hybrid diversity schemes.
Ann. des Télécommunications
Vidhyacharan Bhaskar, Vivek G. Rajendran
2015 J jnl
A Novel Series Expansion for Symbol Error Rates of Selected Modulation Schemes in Slow Fading Weibull Channels.
Int. J. Wirel. Inf. Networks
Vidhyacharan Bhaskar, Snekalatha Raju
2015 J jnl
Adaptive Transmission in a MIMO-OFDM System in Nakagami-m Fading Channels.
Int. J. Wirel. Inf. Networks
Vidhyacharan Bhaskar, Kamireddy Narendra Reddy
2015 J jnl
Analysis of Outage Probability and Average Signal Power of Two Independent Block Fading Channel for a SISO System.
Wirel. Pers. Commun.
Reshma John, Vidhyacharan Bhaskar
2015 J jnl
Fast turbo codes with space-time block codes in fast fading channels.
Int. J. Commun. Syst.
K. Ujwal Deep, Vidhyacharan Bhaskar
2015 J jnl
Performance Analysis of Rayleigh Fading Channels with Hybrid Correlation Effects with 2-Branch Maximal Ratio Combining.
Wirel. Pers. Commun.
Subhashini Janarthanan, Vidhyacharan Bhaskar
2015 J jnl
Performance Analysis of SNR Based Scheduling Scheme for MIMO OSFBC-OFDM Systems in η-µ Fading Channels.
Int. J. Wirel. Inf. Networks
Uma Raj, Vidhyacharan Bhaskar
2015 J jnl
Performance modelling of open loop and closed loop multiuser multiple-input multiple-output-orthogonal frequency division multiplexing systems through channel analysis.
IET Commun.
Vidhyacharan Bhaskar, Anu Anna John
2015 J jnl
Spectrum Efficiency Evaluation of SM MC-CDM with ZF USIC Under Different Adaptive Transmission Techniques.
Wirel. Pers. Commun.
Lakshmi S. Pai, Vidhyacharan Bhaskar
2015 J jnl
Spectrum Efficiency Evaluation with Multiuser Scheduling and MRC Antenna Diversity with Effects of Combining Errors for Rayleigh Fading Channels with Feedback.
Wirel. Pers. Commun.
Subhashini Janarthanan, Vidhyacharan Bhaskar
2014 J jnl
BER Evaluation of IEEE 802.15.4 Compliant Wireless Sensor Networks Under Various Fading Channels.
Wirel. Pers. Commun.
V. Nithya, B. Ramachandran, Vidhyacharan Bhaskar
2014 J jnl
Energy Efficient Coded Communication for IEEE 802.15.4 Compliant Wireless Sensor Networks.
Wirel. Pers. Commun.
V. Nithya, B. Ramachandran, Vidhyacharan Bhaskar
2014 J jnl
Ergodic and outage capacity maximization of cognitive radio networks in cooperative relay environment using optimal power allocation.
Ann. des Télécommunications
Vidhyacharan Bhaskar, Barnali Dutta
2014 J jnl
Novel Closed-Form Expressions for Ergodic Capacity of MIMO-OSFBC-OFDM Systems Over Channel Adaptation Policies.
Wirel. Pers. Commun.
Vidhyacharan Bhaskar
2014 J jnl
PN codes versus chaotic codes: Performance comparison in a Gaussian approximated wideband CDMA system over Weibull fading channels.
J. Frankl. Inst.
Sangeetha Manoharan, Vidhyacharan Bhaskar
2014 J jnl
Performance Analysis of Downlink W-CDMA Systems in Weibull and Lognormal Fading Channels Using Chaotic Codes.
Wirel. Pers. Commun.
Sangeetha Manoharan, Vidhyacharan Bhaskar, Ann Rose Cyriac
2014 J jnl
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 Commun.
S. Krithiga, Vidhyacharan Bhaskar
2014 J jnl
Spectrum Efficiency Evaluation with Diversity Combining for Fading and Branch Correlation Impairments.
Wirel. Pers. Commun.
Vidhyacharan Bhaskar, Subhashini Janarthanan
2014 J jnl
System performance of Rayleigh fading channel in the presence of adjacent channel interference.
IET Commun.
S. Thai Subha, Vidhyacharan Bhaskar
2013 J jnl
Capacity analysis of Rayleigh fading channels in low signal-to-noise ratio regime for maximal ratio combining diversity because of combining errors.
IET Commun.
Subhashini Janarthanan, Vidhyacharan Bhaskar
2013 J jnl
Novel Finite Summation Expressions for Total Interference Power due to Carrier Frequency Offset in Uplink Multiuser OFDM Systems.
Wirel. Pers. Commun.
Porselvi Soundararajan, Vidhyacharan Bhaskar
2013 J jnl
Performance Analysis of MC-CDMA Systems Under Nakagami Hoyt Fading.
Wirel. Pers. Commun.
Vidhyacharan Bhaskar, Lakshmi S. Pai
2013 J jnl
Performance Analysis of Ranging Process in Diversity Incorporated Wireless Systems Suffering from Narrowband Jamming.
Wirel. Pers. Commun.
Vidhyacharan Bhaskar, Siraj Khaleel
2013 J jnl
Performance Analysis of Rayleigh Fading Channel in the Presence of Co-channel Interference with Multiple Interferers Under Different Adaptation Policies.
Wirel. Pers. Commun.
S. Thai Subha, Vidhyacharan Bhaskar
2013 J jnl
Performance Analysis of Subspace Based Downlink Channel Estimation for W-CDMA Systems Using Chaotic Codes.
Wirel. Pers. Commun.
Sangeetha Manoharan, Vidhyacharan Bhaskar
2013 J jnl
Performance Comparison of M-QAM Communications for (S + N) and (S/N) Channel State Estimation Schemes.
Int. J. Wirel. Inf. Networks
Vidhyacharan Bhaskar, Sarvani Ravi Narayanan, Tania Sekhon
2013 J jnl
Performance of Punctured Convolutional Codes in A-CDMA Systems with Accurately Modelled Multiple Access Interference Under Perfect Phase Tracking Conditions.
Int. J. Wirel. Inf. Networks
J. K. Thejeswi, Vidhyacharan Bhaskar
2013 J jnl
Performance of multiband orthogonal frequency division multiplexing network in ultra wideband channels incorporating people shadowing and channel fading.
IET Commun.
Vidhyacharan Bhaskar, Panneerselvam Anita Devi
2012 — conf
Capacity analysis of LMF channels under different adaptation policies with and without diversity combining.
ICACCI
Vivek G. Rajendran, Vidhyacharan Bhaskar
2012 J jnl
Ergodic capacity analysis and asymptotic tightness for multi-element antenna array with spatial correlation and transmit water-filling.
IET Commun.
Rosline Verghese, S. Thai Subha, Vidhyacharan Bhaskar
2012 — conf
FPGA Based Efficient Fast FIR Algorithm for Higher Order Digital FIR Filter.
ISED
J. Selvakumar, Vidhyacharan Bhaskar, S. Narendran
2012 J jnl
Performance Analysis of SEIGA in WCDMA Systems Over Weibull Fading Channels.
Wirel. Pers. Commun.
A. M. Pradeep, Vidhyacharan Bhaskar
2012 — conf
Performance comparison of M-DCSK schemes in MIMO Nakagami channels with and without diversity combining.
ICACCI
Sangeetha Manoharan, Vidhyacharan Bhaskar
2012 J jnl
Spectrum Efficiency of Weibull Fading Channels for Various Adaptation Policies with and Without Diversity Combining.
Wirel. Pers. Commun.
Vidhyacharan Bhaskar, Avipsa Banerjee
2012 — conf
Upper and lower bound analysis of the OFDM system impaired by CFO over slow fading channels.
ICACCI
Porselvi Soundararajan, Vidhyacharan Bhaskar
2011 J jnl
Capacity of multiuser multiple input multiple output-orthogonal frequency division multiplexing systems with doubly correlated channels for various fading distributions.
IET Commun.
S. Shyamala, Vidhyacharan Bhaskar
2011 J jnl
Distribution and density functions of probability of error over slowly fading channels with diversity combining.
J. Frankl. Inst.
Vidhyacharan Bhaskar
2011 J jnl
Diversity incorporated energy adaptation for A-CDMA systems over slow fading channels.
J. Frankl. Inst.
Vidhyacharan Bhaskar
2011 J jnl
Finite-state Markov channel modelling under jointly varying amplitude and phase in time-varying flat fading channels.
IET Commun.
V. Nithya, Vidhyacharan Bhaskar
2011 J jnl
Performance of Convolutional Codes in A-CDMA Systems over Time-Varying Rician Fading Channels.
Wirel. Pers. Commun.
Vidhyacharan Bhaskar
2011 J jnl
Queuing network model of uniformly distributed arrivals in a distributed supply chain using subcontracting.
Decis. Support Syst.
Vidhyacharan Bhaskar, Patrick Lallement
2009 J jnl
Error Probability Distribution and Density Functions for Weibull Fading Channels With and Without Diversity Combining.
Int. J. Wirel. Inf. Networks
Vidhyacharan Bhaskar
2009 J jnl
Performance of convolutional codes in asynchronous CDMA communications under imperfect phase-tracking conditions.
IEEE Trans. Commun.
Vidhyacharan Bhaskar, Laurie L. Joiner
2008 J jnl
A closed queuing network model with multiple servers for multi-threaded architecture.
Comput. Commun.
Vidhyacharan Bhaskar
2008 J jnl
A hybrid closed queuing network approach to model dataflow in networked distributed processors.
Comput. Commun.
Vidhyacharan Bhaskar, Kondo H. Adjallah
2008 J jnl
A hybrid open queuing network model approach for multi-threaded dataflow architecture.
Comput. Commun.
Vidhyacharan Bhaskar, Kondo H. Adjallah
2008 J jnl
Activity routing in a distributed supply chain: Performance evaluation with two inputs.
J. Netw. Comput. Appl.
Vidhyacharan Bhaskar, Patrick Lallement
2008 J jnl
Error Probability Distribution and Density Functions for Rayleigh and Rician Fading Channels with Diversity.
Int. J. Wirel. Inf. Networks
Jie Chen, Vidhyacharan Bhaskar
2008 J jnl
Error Probability for
Int. J. Wirel. Inf. Networks
Vidhyacharan Bhaskar
2007 J jnl
Finite-state Markov Model for Lognormal, Chi-square (Central), Chi-square (Non-central), and
Int. J. Wirel. Inf. Networks
Vidhyacharan Bhaskar
2007 J jnl
Spectral Efficiency Evaluation for MRC Diversity Schemes Over Generalized Rician Fading Channels.
Int. J. Wirel. Inf. Networks
Vidhyacharan Bhaskar
2007 J jnl
Spectrum Efficiency Evaluation for MRC Diversity Schemes Under Different Adaptation Policies Over Generalized Rayleigh Fading Channels.
Int. J. Wirel. Inf. Networks
Vidhyacharan Bhaskar
2006 J jnl
Soft-Decision Decoding of Punctured Convolutional Codes in Asynchronous-CDMA Communications Under Perfect Phase-Tracking Conditions.
Int. J. Wirel. Inf. Networks
Vidhyacharan Bhaskar
2005 J jnl
A hybrid closed queuing network model for multi-threaded dataflow architecture.
Comput. Electr. Eng.
Vidhyacharan Bhaskar
2005 J jnl
Adaptive rate coding using convolutional codes for asynchronous code division multiple access communications over slowly fading channels.
Comput. Electr. Eng.
Vidhyacharan Bhaskar, Laurie L. Joiner
2005 J jnl
Fading Margin Analysis for Asynchronous CDMA Systems.
Int. J. Wirel. Inf. Networks
Vidhyacharan Bhaskar
2005 J jnl
State diagrams and steady-state balance equations for open queuing network models.
Comput. Electr. Eng.
Vidhyacharan Bhaskar
2005 J jnl
Variable energy adaptation for asynchronous CDMA communications over slowly fading channels.
Comput. Electr. Eng.
Vidhyacharan Bhaskar, Laurie L. Joiner
2004 J jnl
Performance of punctured convolutional codes in asynchronous CDMA communications under perfect phase-tracking conditions.
Comput. Electr. Eng.
Vidhyacharan Bhaskar, Laurie L. Joiner