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Aashish Mathur
Researcher at Indian Institute of Technology, Jodhpur
Publications - 42
Citations - 811
Aashish Mathur is an academic researcher from Indian Institute of Technology, Jodhpur. The author has contributed to research in topics: Fading & Bit error rate. The author has an hindex of 12, co-authored 35 publications receiving 512 citations. Previous affiliations of Aashish Mathur include Birla Institute of Technology and Science & Indian Institutes of Technology.
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Proceedings ArticleDOI
Performance of a dual-hop wireless-powerline mixed cooperative system
TL;DR: This paper provides the performance evaluation of a decode-and-forward based dual-hop wireless-powerline mixed cooperative system in terms of analytical average bit error rate (BER); the fading in the wireless channel is modeled by the Nakagami-m distribution while that in the PLC channel is modeling using the Log-Normal distribution.
Journal ArticleDOI
Effective Throughput Analysis of α - η - κ - μ Fading Channels
TL;DR: It is found that the effective throughput improves with the increase of channel nonlinearity and number of multipath clusters, and the high-SNR slope is only dependent on the channel non linearity and the number of multiclass clusters present in the physical channel.
Journal ArticleDOI
On the Performance of a PLC System Assuming Differential Binary Phase Shift Keying
TL;DR: This letter provides the performance evaluation of a PLC system assuming DBPSK modulation under the combined effect of Nakagami-m background noise and impulsive noise and utilizes a simple, yet accurate approximation available in literature to derive the probability density function of the sum of two NakagAMI-m random variables.
Journal ArticleDOI
Artificial Noise Injection–Based Secrecy Improvement for FSO Systems
TL;DR: In this paper, an artificial noise injection technique is incorporated in a free-space optical (FSO) communication system with the aim of enhancing the secrecy performance of the system, and an optimal power allocation strategy for throughput maximization in the considered system is discussed.
Journal ArticleDOI
Signal Space Diversity-Based Distributed RIS-Aided Dual-Hop Mixed RF-FSO Systems
TL;DR: Numerical results show that using the SSD technique at both the RF and FSO links significantly improves the spectral efficiency and the diversity order of the system considered.