Raksha Upadhyay

According to our database, Raksha Upadhyay authored at least 18 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

Hybrid KuFaI: A novel secure key generation algorithm using fast independent component analysis for physical layer security techniques.

Tapesh Sarsodia, Uma Rathore Bhatt, Raksha Upadhyay, Vijay Bhat

Secur. Priv., 2024

2023

Online Strainer Based Scheduling (OSBS) for Improving Energy Efficiency in FiWi Access Networks.

Vijendra Mishra, Raksha Upadhyay, Uma Rathore Bhatt, Abhay Kumar

Wirel. Pers. Commun., 2023

2022

Low Complexity Preprocessing Approach for Wireless Physical Layer Secret Key Extraction Based on PCA.

Ankit Soni, Raksha Upadhyay, Abhay Kumar

Wirel. Pers. Commun., 2022

2021

Physical layer secure key generation with nonlinear preprocessing of RSS for power constraint wireless networks.

Ravindra Sharma, Raksha Upadhyay

Int. J. Commun. Syst., 2021

2019

Wireless physical layer key generation with improved bit disagreement for the internet of things using moving window averaging.

Ankit Soni, Raksha Upadhyay, Abhay Kumar

Phys. Commun., 2019

Performance improvement of wireless secret key generation with colored noise for IoT.

Ankit Soni, Raksha Upadhyay, Abhay Kumar

Int. J. Commun. Syst., 2019

2016

A comparative study of feature ranking techniques for epileptic seizure detection using wavelet transform.

Raksha Upadhyay, P. K. Padhy, Pavan Kumar Kankar

Comput. Electr. Eng., 2016

EEG artifact removal and noise suppression by Discrete Orthonormal S-Transform denoising.

Raksha Upadhyay, P. K. Padhy, Pavan Kumar Kankar

Comput. Electr. Eng., 2016

2015

Channel optimization and nonlinear feature extraction for Electroencephalogram signals classification.

Raksha Upadhyay, A. Manglick, D. K. Reddy, P. K. Padhy, Pavan Kumar Kankar

Comput. Electr. Eng., 2015

2012

Performance analysis of WLAN physical layers using Markov channel model.

Raksha Upadhyay, Sanjiv Tokekar, Prakash D. Vyavahare

Comput. Electr. Eng., 2012

Performance comparison of 802.11 DCF in fading with OFDM and diversity.

Raksha Upadhyay, Sanjiv Tokekar, Prakash D. Vyavahare

Proceedings of the Ninth International Conference on Wireless and Optical Communications Networks, 2012

Performance study of ad-hoc routing protocols for IEEE802.11 and IEEE802.11e standards.

Shailendra Kumar Pathak, Raksha Upadhyay, Rajdeep Shrivastava

Proceedings of the Ninth International Conference on Wireless and Optical Communications Networks, 2012

Investigation effect of phase noise of OFDM system and realization LO (local oscillator) with and without phase locked loop (PLL).

Krishna Kumar Pandey, Uma Rathore Bhatt, Raksha Upadhyay

Proceedings of the Ninth International Conference on Wireless and Optical Communications Networks, 2012

Time and frequency synchronization techniques for OFDM systems.

Ratna Gour, Raksha Upadhyay

Proceedings of the Ninth International Conference on Wireless and Optical Communications Networks, 2012

2009

Performance Improvement of Wi-Max IEEE 802.16e in Presence of Different FEC Codes.

Shraddha Bansal, Raksha Upadhyay

Proceedings of the First International Conference on Computational Intelligence, 2009

2008

Monte Carlo Simulation Based Error Performance Analysis of DS-CDMA System.

Anjana Jain, Shailendra Singh Pawar, Raksha Upadhyay, S. V. Charhate

Proceedings of the Second Asia International Conference on Modelling and Simulation, 2008

Performance Evaluation of Wireless Network in Presence of Hidden Node: A Queuing Theory Approach.

Anjana Jain, Akhilesh Kumar Dubey, Raksha Upadhyay, S. V. Charhate

Proceedings of the Second Asia International Conference on Modelling and Simulation, 2008

2007

Stochastic Modeling and Performance Evaluation of Fading Channel for Wireless Network Design.

Anjana Jain, Raksha Upadhyay, Prakash D. Vyavahare, L. D. Arya

Proceedings of the 21st International Conference on Advanced Information Networking and Applications (AINA 2007), 2007