Sanjiv Kumar

Work place: Department of Computer Engineering, B. P.S. Mahila Vishwavidyalaya, Khanpur Kalan-131305, India



Research Interests: Automation and Control, Wireless Communication


Sanjiv Kumar received Ph.D. degree in Electronics and Communication Engineering from Uttarakhand Technical University, Dehradun, India in 2013. He graduated in Electronics and Communication Engineering from The Institution of Engineers India in 2001 and received M. E. degree in Electronics and Communication Engineering from M. D. University, Rohtak, India. He has been associated with academics more than eleven years. Presently, he is working as a lecturer in Department of computer engineering at B. P. S. Mahila Vishwavidyalaya, Khanpur Kalan (India). He is an author and co-author of many refereed journal and conferences papers. His research interests include wireless communication, multicarrier modulation techniques and fading channel models.

Author Articles
BER Analysis of OFDM Digital Communication Systems with Improved ICI Cancellation Technique

By Sanjiv Kumar

DOI:, Pub. Date: 8 Mar. 2014

In this paper, performance of OFDM digital communication systems have been analyzed with improved ICI cancellation technique. The bit error rate has been regarded as a fundamental information theoretic measure of a communication system. A novel parallel ICI cancellation technique has been proposed for mitigating frequency offset of OFDM digital communication systems. The simulated results of the proposed technique is compared with ICI self cancellation scheme. The simulated results show better performance over ICI self cancellation scheme.

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Performance Comparison of Various Diversity Techniques using Matlab Simulation

By Sanjiv Kumar P. K. Gupta G. Singh D. S. Chauhan

DOI:, Pub. Date: 8 Oct. 2013

Due to the time-varying nature of the wireless channel and presence of limited resources for the signal transmission, which faces various detrimental effects such as path-loss, delay spread, Doppler spread, shadowing and interference make it very difficult to achieve sufficient data rates. To combat the effect of multi-path fading in the wireless communication system, the diversity combining mechanism has been introduced. In this paper, we have developed an algorithm for the performance evaluation of various spatial diversity combing techniques by using Matlab simulation. The developed new algorithm combine all three diversity techniques such as maximal ratio combining (MRC), selection combining (SC) and equal gain combing (EGC) techniques The combined diversity techniques algorithm computes and compares the MRC, SC, and EGC combing techniques theoretically by using the Matlab simulation.

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Performance Analysis of Rayleigh and Rician Fading Channel Models using Matlab Simulation

By Sanjiv Kumar P. K. Gupta G. Singh D. S. Chauhan

DOI:, Pub. Date: 8 Aug. 2013

An effort has been made to illustrate the performance comparison of the Rayleigh and Rician fading channel models by using MATLAB simulation in terms of source velocity and outage probability. We have developed algorithms for the Rayleigh and Rician fading channels, which computes the envelop and outage probability. The parameters such as source velocity and outage probability play very important role in the performance analysis and design of the digital communication systems over the multipath fading environment.

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Other Articles