Vidhyacharan Bhaskar

ORCID

Publication Activity (10 Years)

Years Active: 2004-2023
Publications (10 Years): 56

Top Venues

Wirel. Pers. Commun.

IET Commun.

Int. J. Wirel. Inf. Networks

Ann. des Télécommunications

Publications

Chakrapani Kannan, Muniyegowda Kempanna, Mohamed Iqubal Safa, Thiyagarajan Kavitha, Manikandan Ramachandran, Vidhyacharan Bhaskar, Ambeshwar Kumar
An Enhanced Exploration of Sentimental Analysis in Health Care. Wirel. Pers. Commun. 128 (2) (2023)
J. Merin Joshiba, David Judson, Vidhyacharan Bhaskar
A Comprehensive Review on NOMA Assisted Emerging Techniques in 5G and Beyond 5G Wireless Systems. Wirel. Pers. Commun. 130 (4) (2023)
Ramya Thirunavukkarasu, Ramachandran Balasubramanian, Vidhyacharan Bhaskar
An Optimum Probabilistic Shaping Based Uplink SCMA Codebook Design using Hybrid Firefly-Bat Algorithm. Wirel. Pers. Commun. 130 (1) (2023)
J. Arun Prem Santh, David Judson, K. Selvaraj, Vidhyacharan Bhaskar
Improved PAPR Reduction Using Gamma Correction in SC-FDMA Systems Under Multipath Fading Channels. Wirel. Pers. Commun. 125 (3) (2022)
Amutha Balakrishnan, Kadiyala Ramana, Karthick Nanmaran, Manikandan Ramachandran, Vidhyacharan Bhaskar, Suresh Kallam
RSSI Based Localization and Tracking in a Spatial Network System using Wireless Sensor Networks. Wirel. Pers. Commun. 123 (1) (2022)
Sriram Arumugam, Sangeetha Manoharan, Vidhyacharan Bhaskar, P. Sandeep Kumar
A Comprehensive Review on Automotive Antennas for Short Range Radar Communications. Wirel. Pers. Commun. 127 (3) (2022)
Duddela Sai Prashanth, R. Vasanth Kumar Mehta, Kadiyala Ramana, Vidhyacharan Bhaskar
Handwritten Devanagari Character Recognition Using Modified Lenet and Alexnet Convolution Neural Networks. Wirel. Pers. Commun. 122 (1) (2022)
Shaik Karimullah, D. Vishnu Vardhan, Vidhyacharan Bhaskar
An Improved Harmony Search Approach for Block Placement for VLSI Design Automation. Wirel. Pers. Commun. 127 (4) (2022)
Robbi Rahim, Manikandan Ramachandran, Prassanna Jayachandran, Hariharan Kalyanaraman, Vidhyacharan Bhaskar, Ambeshwar Kumar
Holistic Feistel Authenticated Learning-Based Authorization for Protecting the Internet of Things from Cyber Attacks. Wirel. Pers. Commun. 127 (4) (2022)
J. Chinna Babu, Nuka Mallikharjuna Rao, Kadiyala Ramana, Vidhyacharan Bhaskar
A Dynamic Hybrid Decoder Apprroach Using EG-LDPC Codes for Signal Processing Applications. Wirel. Pers. Commun. 122 (2) (2022)
Pradnya Patil, Sangeetha Manoharan, Vidhyacharan Bhaskar
A Consortium Blockchain Based Overseas Fund Transfer System. Wirel. Pers. Commun. 122 (2) (2022)
S. Krithiga, Vidhyacharan Bhaskar, S. Malarvizhi
Investigation on Multi-user Scheduling Algorithms Over Non-identical Channel Distribution and LTE Networks. Wirel. Pers. Commun. 116 (3) (2021)
Arvind Dhaka, Vidhyacharan Bhaskar, Siddhartha Chauhan, Amita Nandal
Analysing Outage Probability and Diversity for Matrix Based Shadowed Attenuation in Multipath Fading Environment. Wirel. Pers. Commun. 117 (3) (2021)
Vidhyalakshmi M. K., E. Poovammal, Vidhyacharan Bhaskar, J. Sathyanarayanan
Novel Similarity Metric Learning Using Deep Learning and Root SIFT for Person Re-identification. Wirel. Pers. Commun. 117 (3) (2021)
Sujarani Rajendran, Manivannan Doraipandian, Ramachandran Manikandan, Vidhyacharan Bhaskar
Lightweight Bio-Chaos Crypt to Enhance the Security of Biometric Images in Internet of Things Applications. Wirel. Pers. Commun. 119 (3) (2021)
Pradnya Patil, Sangeetha Manoharan, Vidhyacharan Bhaskar
Blockchain for IoT Access Control, Security and Privacy: A Review. Wirel. Pers. Commun. 117 (3) (2021)
S. Krithiga, Vidhyacharan Bhaskar, S. Malarvizhi, Vaibhav Singh
Noise Reduction in VCSEL Based Wavelength Division Multiplexing System. Wirel. Pers. Commun. 119 (4) (2021)
Vidhyalakshmi M. K., E. Poovammal, Masilamani V., Vidhyacharan Bhaskar
Person Re-Identification Based on Significant Color With the Spatial Correspondence. Int. J. Knowl. Syst. Sci. 12 (1) (2021)
C. V. Anoop, Vidhyacharan Bhaskar, V. Nithya
Lower Complex Resource Allocation Methodology based on Graph Theory and Index Matrix Rearrangement for OFDMA/MIMO-OFDMA Systems. Wirel. Pers. Commun. 118 (4) (2021)
Subhashini Peneti, Sunil Kumar Malchi, Suresh Kallam, Rizwan Patan, Vidhyacharan Bhaskar, Manikandan Ramachandran
BDN-GWMNN: Internet of Things (IoT) Enabled Secure Smart City Applications. Wirel. Pers. Commun. 119 (3) (2021)
Driss Benhaddou, Mayuri Harikumar, Ji Chen, Zhu Han, Vidhyacharan Bhaskar, Ahmed Abdelhadi
Coordinated Multipoint User Scheduling for 5G Cloud Radio Access Network. ISSE (2020)
V. Nithya, C. Priyanka, Vidhyacharan Bhaskar
Joint Phase and Amplitude Modelling Using a Finite-State Markov Chain for η-µ Fading Channels. Wirel. Pers. Commun. 112 (2) (2020)
Sangeetha Manoharan, Vidhyacharan Bhaskar
Improved Non-coherent Communication Systems Using Noise Reduction Chaotic ON-OFF Keying (NR-COOK) Techniques. Wirel. Pers. Commun. 113 (2) (2020)
R. Mahalakshmi, P. V. Bhuvaneshwari, C. Tharini, Vidhyacharan Bhaskar
A Novel Algorithm to Design Rate-Adaptive Irregular LDPC Codes. Wirel. Pers. Commun. 113 (1) (2020)
Vidhyacharan Bhaskar, S. Thai Subha, Subhashini Janarthanan
A Quantitative Analysis of Spectrum Efficiency of Various Diversity Combining Schemes in the Presence of Co-channel Interference. Wirel. Pers. Commun. 114 (2) (2020)
D. Judson, Vidhyacharan Bhaskar, S. Arun
Space Time Regularized Zero Forcing in Downlink Code Division Multiple Access Systems with Complementary Codes. Wirel. Pers. Commun. 109 (1) (2019)
Amita Nandal, Vidhyacharan Bhaskar
Enhanced image fusion using directive contrast with higher-order approximation. IET Signal Process. 12 (4) (2018)
J. Rexiline Ragini, P. M. Rubesh Anand, Vidhyacharan Bhaskar
Big data analytics for disaster response and recovery through sentiment analysis. Int. J. Inf. Manag. 42 (2018)
D. Judson, Vidhyacharan Bhaskar, K. Selvaraj
Pre-equalization Schemes for MIMO CC-CDMA Systems Over Frequency-Selective Fading Channels. Wirel. Pers. Commun. 98 (1) (2018)
Sangeetha Manoharan, Vidhyacharan Bhaskar
NR-DCSK Based Chaotic Communications in MIMO Multipath Channels. Wirel. Pers. Commun. 103 (2) (2018)
Arvind Dhaka, Siddhartha Chauhan, Vidhyacharan Bhaskar
Analysis and Simulation of Second-Order Statistics with Modified Characteristic Function Parameters in a Multipath Fading Environment. Wirel. Pers. Commun. 100 (3) (2018)
D. Judson, Vidhyacharan Bhaskar
Error Rate Analysis of SIMO-CDMA with Complementary Codes Under Multipath Fading Channels. Wirel. Pers. Commun. 98 (2) (2018)
Arvind Dhaka, Siddhartha Chauhan, Vidhyacharan Bhaskar, Amita Nandal
Statistical Approach for Performance Analysis of Multipath Scattering Environment. Wirel. Pers. Commun. 98 (1) (2018)
Arvind Dhaka, Vidhyacharan Bhaskar, Amita Nandal, Ninoslav Marina
Statistical approach using phase variance for analysing correlated multipath fading environment. IET Commun. 12 (8) (2018)
D. Judson, Vidhyacharan Bhaskar
Interference Cancellation in CDMA Systems Employing Complementary Codes Under Rician Fading Channels. Wirel. Pers. Commun. 101 (2) (2018)
Amita Nandal, Vidhyacharan Bhaskar, Arvind Dhaka
Contrast-based image enhancement algorithm using grey-scale and colour space. IET Signal Process. 12 (4) (2018)
Arvind Dhaka, Siddhartha Chauhan, Vidhyacharan Bhaskar
Effect of Matrix Partitioning on Second Order Statistics of Fading Channels. Wirel. Pers. Commun. 100 (3) (2018)
Amita Nandal, Vidhyacharan Bhaskar
Fuzzy enhanced image fusion using pixel intensity control. IET Image Process. 12 (3) (2018)
Subhashini Janarthanan, Vidhyacharan Bhaskar
Ergodic Channel Capacity for Rayleigh Fading Channels with Impairments Due to Errors in M-Branch Hybrid Diversity Combining. Wirel. Pers. Commun. 94 (3) (2017)
Vidhyacharan Bhaskar, Divya Kandpal
Generalized Selection Combining Scheme for Orthogonal Space - Time Block Codes with M-QAM and M-PAM Modulation Schemes. Wirel. Pers. Commun. 94 (3) (2017)
S. Krithiga, Vidhyacharan Bhaskar, S. Malarvizhi
Average Channel Capacity and Bit Error Rate Using Threshold Conditions for MIMO-OSTBC Systems Over η-µ Fading Channels. Wirel. Pers. Commun. 94 (3) (2017)
Indu I., P. M. Rubesh Anand, Vidhyacharan Bhaskar
Encrypted token based authentication with adapted SAML technology for cloud web services. J. Netw. Comput. Appl. 99 (2017)
S. Krithiga, Vidhyacharan Bhaskar, S. Malarvizhi
Average BER and Capacity Improvement in MIMO-OSTBC Systems Over \(\varvec{\eta}-\varvec{\mu}\) Fading Channels with Absolute SNR Scheduling. Wirel. Pers. Commun. 95 (4) (2017)
Samala Nagaraju, Vidhyacharan Bhaskar
Outage Probability of Maximal Ratio Combiner in the Presence of Adjacent Cell Interference and Adjacent Channel Interference. Wirel. Pers. Commun. 90 (4) (2016)
Vidhyacharan Bhaskar, E. Gouthami Reddy
Adaptive Power Control for A-CDMA Systems Over K-Distributed Fading Channels. Wirel. Pers. Commun. 90 (4) (2016)
Vidhyacharan Bhaskar, Vivek G. Rajendran
Spectrum efficiency evaluation of LMF channels under various adaptation policies with hybrid diversity schemes. Ann. des Télécommunications 71 (1-2) (2016)
R. Vinolee, Vidhyacharan Bhaskar, B. Ramachandran
Conversion Complexity of Multicast Routing and Wavelength Assignment Converters with Different Wavelength Conversion in Benes Network. Wirel. Pers. Commun. 86 (2) (2016)
Reshma John, Vidhyacharan Bhaskar
Analysis of Outage Probability and Average Signal Power of Two Independent Block Fading Channel for a SISO System. Wirel. Pers. Commun. 83 (3) (2015)
Subhashini Janarthanan, Vidhyacharan Bhaskar
Spectrum Efficiency Evaluation with Multiuser Scheduling and MRC Antenna Diversity with Effects of Combining Errors for Rayleigh Fading Channels with Feedback. Wirel. Pers. Commun. 83 (1) (2015)
K. Ujwal Deep, Vidhyacharan Bhaskar
Fast turbo codes with space-time block codes in fast fading channels. Int. J. Commun. Syst. 28 (5) (2015)
Vidhyacharan Bhaskar, Anu Anna John
Performance modelling of open loop and closed loop multiuser multiple-input multiple-output-orthogonal frequency division multiplexing systems through channel analysis. IET Commun. 9 (11) (2015)
Uma Raj, Vidhyacharan Bhaskar
Performance Analysis of SNR Based Scheduling Scheme for MIMO OSFBC-OFDM Systems in η-µ Fading Channels. Int. J. Wirel. Inf. Networks 22 (2) (2015)
Vidhyacharan Bhaskar, Snekalatha Raju
A Novel Series Expansion for Symbol Error Rates of Selected Modulation Schemes in Slow Fading Weibull Channels. Int. J. Wirel. Inf. Networks 22 (3) (2015)
Lakshmi S. Pai, Vidhyacharan Bhaskar
Spectrum Efficiency Evaluation of SM MC-CDM with ZF USIC Under Different Adaptive Transmission Techniques. Wirel. Pers. Commun. 84 (4) (2015)
Vidhyacharan Bhaskar, Kamireddy Narendra Reddy
Adaptive Transmission in a MIMO-OFDM System in Nakagami-m Fading Channels. Int. J. Wirel. Inf. Networks 22 (3) (2015)
Subhashini Janarthanan, Vidhyacharan Bhaskar
Performance Analysis of Rayleigh Fading Channels with Hybrid Correlation Effects with 2-Branch Maximal Ratio Combining. Wirel. Pers. Commun. 83 (1) (2015)
V. Nithya, B. Ramachandran, Vidhyacharan Bhaskar
BER Evaluation of IEEE 802.15.4 Compliant Wireless Sensor Networks Under Various Fading Channels. Wirel. Pers. Commun. 77 (4) (2014)
S. Thai Subha, Vidhyacharan Bhaskar
System performance of Rayleigh fading channel in the presence of adjacent channel interference. IET Commun. 8 (8) (2014)
Vidhyacharan Bhaskar, Subhashini Janarthanan
Spectrum Efficiency Evaluation with Diversity Combining for Fading and Branch Correlation Impairments. Wirel. Pers. Commun. 79 (2) (2014)
S. Krithiga, 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 Commun. 8 (16) (2014)
V. Nithya, B. Ramachandran, Vidhyacharan Bhaskar
Energy Efficient Coded Communication for IEEE 802.15.4 Compliant Wireless Sensor Networks. Wirel. Pers. Commun. 77 (1) (2014)
Vidhyacharan Bhaskar
Novel Closed-Form Expressions for Ergodic Capacity of MIMO-OSFBC-OFDM Systems Over Channel Adaptation Policies. Wirel. Pers. Commun. 77 (2) (2014)
Sangeetha Manoharan, Vidhyacharan Bhaskar
PN codes versus chaotic codes: Performance comparison in a Gaussian approximated wideband CDMA system over Weibull fading channels. J. Frankl. Inst. 351 (6) (2014)
Sangeetha Manoharan, Vidhyacharan Bhaskar, Ann Rose Cyriac
Performance Analysis of Downlink W-CDMA Systems in Weibull and Lognormal Fading Channels Using Chaotic Codes. Wirel. Pers. Commun. 74 (2) (2014)
Vidhyacharan Bhaskar, Barnali Dutta
Ergodic and outage capacity maximization of cognitive radio networks in cooperative relay environment using optimal power allocation. Ann. des Télécommunications 69 (11-12) (2014)
Subhashini Janarthanan, Vidhyacharan Bhaskar
Capacity analysis of Rayleigh fading channels in low signal-to-noise ratio regime for maximal ratio combining diversity because of combining errors. IET Commun. 7 (8) (2013)
Vidhyacharan Bhaskar, Siraj Khaleel
Performance Analysis of Ranging Process in Diversity Incorporated Wireless Systems Suffering from Narrowband Jamming. Wirel. Pers. Commun. 72 (4) (2013)
Vidhyacharan Bhaskar, Panneerselvam Anita Devi
Performance of multiband orthogonal frequency division multiplexing network in ultra wideband channels incorporating people shadowing and channel fading. IET Commun. 7 (15) (2013)
Vidhyacharan Bhaskar, Sarvani Ravi Narayanan, Tania Sekhon
Performance Comparison of M-QAM Communications for (S + N) and (S/N) Channel State Estimation Schemes. Int. J. Wirel. Inf. Networks 20 (4) (2013)
Sangeetha Manoharan, Vidhyacharan Bhaskar
Performance Analysis of Subspace Based Downlink Channel Estimation for W-CDMA Systems Using Chaotic Codes. Wirel. Pers. Commun. 71 (1) (2013)
Vidhyacharan Bhaskar, Lakshmi S. Pai
Performance Analysis of MC-CDMA Systems Under Nakagami Hoyt Fading. Wirel. Pers. Commun. 69 (4) (2013)
Porselvi Soundararajan, Vidhyacharan Bhaskar
Novel Finite Summation Expressions for Total Interference Power due to Carrier Frequency Offset in Uplink Multiuser OFDM Systems. Wirel. Pers. Commun. 72 (4) (2013)
J. K. Thejeswi, Vidhyacharan Bhaskar
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 20 (1) (2013)
S. Thai Subha, Vidhyacharan Bhaskar
Performance Analysis of Rayleigh Fading Channel in the Presence of Co-channel Interference with Multiple Interferers Under Different Adaptation Policies. Wirel. Pers. Commun. 71 (4) (2013)
Porselvi Soundararajan, Vidhyacharan Bhaskar
Upper and lower bound analysis of the OFDM system impaired by CFO over slow fading channels. ICACCI (2012)
Sangeetha Manoharan, Vidhyacharan Bhaskar
Performance comparison of M-DCSK schemes in MIMO Nakagami channels with and without diversity combining. ICACCI (2012)
A. M. Pradeep, Vidhyacharan Bhaskar
Performance Analysis of SEIGA in WCDMA Systems Over Weibull Fading Channels. Wirel. Pers. Commun. 64 (2) (2012)
Vidhyacharan Bhaskar, Avipsa Banerjee
Spectrum Efficiency of Weibull Fading Channels for Various Adaptation Policies with and Without Diversity Combining. Wirel. Pers. Commun. 65 (4) (2012)
Rosline Verghese, S. Thai Subha, Vidhyacharan Bhaskar
Ergodic capacity analysis and asymptotic tightness for multi-element antenna array with spatial correlation and transmit water-filling. IET Commun. 6 (1) (2012)
J. Selvakumar, Vidhyacharan Bhaskar, S. Narendran
FPGA Based Efficient Fast FIR Algorithm for Higher Order Digital FIR Filter. ISED (2012)
Vivek G. Rajendran, Vidhyacharan Bhaskar
Capacity analysis of LMF channels under different adaptation policies with and without diversity combining. ICACCI (2012)
Vidhyacharan Bhaskar
Performance of Convolutional Codes in A-CDMA Systems over Time-Varying Rician Fading Channels. Wirel. Pers. Commun. 61 (1) (2011)
Vidhyacharan Bhaskar
Distribution and density functions of probability of error over slowly fading channels with diversity combining. J. Frankl. Inst. 348 (6) (2011)
Vidhyacharan Bhaskar, Patrick Lallement
Queuing network model of uniformly distributed arrivals in a distributed supply chain using subcontracting. Decis. Support Syst. 51 (1) (2011)
S. Shyamala, Vidhyacharan Bhaskar
Capacity of multiuser multiple input multiple output-orthogonal frequency division multiplexing systems with doubly correlated channels for various fading distributions. IET Commun. 5 (9) (2011)
Vidhyacharan Bhaskar
Diversity incorporated energy adaptation for A-CDMA systems over slow fading channels. J. Frankl. Inst. 348 (9) (2011)
V. Nithya, Vidhyacharan Bhaskar
Finite-state Markov channel modelling under jointly varying amplitude and phase in time-varying flat fading channels. IET Commun. 5 (9) (2011)
Vidhyacharan Bhaskar
Error Probability Distribution and Density Functions for Weibull Fading Channels With and Without Diversity Combining. Int. J. Wirel. Inf. Networks 16 (1-2) (2009)
Vidhyacharan Bhaskar, Laurie L. Joiner
Performance of convolutional codes in asynchronous CDMA communications under imperfect phase-tracking conditions. IEEE Trans. Commun. 57 (7) (2009)
Vidhyacharan Bhaskar, Kondo H. Adjallah
A hybrid closed queuing network approach to model dataflow in networked distributed processors. Comput. Commun. 31 (1) (2008)
Vidhyacharan Bhaskar
A closed queuing network model with multiple servers for multi-threaded architecture. Comput. Commun. 31 (14) (2008)
Vidhyacharan Bhaskar, Kondo H. Adjallah
A hybrid open queuing network model approach for multi-threaded dataflow architecture. Comput. Commun. 31 (17) (2008)
Vidhyacharan Bhaskar, Patrick Lallement
Activity routing in a distributed supply chain: Performance evaluation with two inputs. J. Netw. Comput. Appl. 31 (4) (2008)
Jie Chen, Vidhyacharan Bhaskar
Error Probability Distribution and Density Functions for Rayleigh and Rician Fading Channels with Diversity. Int. J. Wirel. Inf. Networks 15 (1) (2008)
Vidhyacharan Bhaskar
-branch Coherent BPSK Equal Gain Combiners over Generalized Rayleigh Fading Channels. Int. J. Wirel. Inf. Networks 15 (1) (2008)
Vidhyacharan Bhaskar
-distributions. Int. J. Wirel. Inf. Networks 14 (4) (2007)
Vidhyacharan Bhaskar
Spectrum Efficiency Evaluation for MRC Diversity Schemes Under Different Adaptation Policies Over Generalized Rayleigh Fading Channels. Int. J. Wirel. Inf. Networks 14 (3) (2007)
Vidhyacharan Bhaskar
Spectral Efficiency Evaluation for MRC Diversity Schemes Over Generalized Rician Fading Channels. Int. J. Wirel. Inf. Networks 14 (3) (2007)
Vidhyacharan Bhaskar
Soft-Decision Decoding of Punctured Convolutional Codes in Asynchronous-CDMA Communications Under Perfect Phase-Tracking Conditions. Int. J. Wirel. Inf. Networks 13 (3) (2006)
Vidhyacharan Bhaskar
State diagrams and steady-state balance equations for open queuing network models. Comput. Electr. Eng. 31 (7) (2005)

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Publication Activity (10 Years)

Top Topics

Top Venues

Vidhyacharan Bhaskar