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Vimal Bhatia

Researcher at Indian Institute of Technology Indore

Publications -  351
Citations -  3214

Vimal Bhatia is an academic researcher from Indian Institute of Technology Indore. The author has contributed to research in topics: Computer science & Bit error rate. The author has an hindex of 21, co-authored 302 publications receiving 2053 citations. Previous affiliations of Vimal Bhatia include Netaji Subhas Institute of Technology & Indian Institute of Technology Delhi.

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Proceedings ArticleDOI

On Performance of Wireless-Powered FD Relaying Network with Imperfect SIC and Hardware Impairments

TL;DR: In this paper , the performance of a wireless-powered full-duplex (FD) relaying network over generalized Nakagami-m fading channels for 5G and beyond wireless communication systems was analyzed.
Journal ArticleDOI

SWIPT Enabled Cooperative Cognitive Radio Sensor Network with Non-Linear Power Amplifier

TL;DR: In this article , the performance of a SWIPT enabled cooperative cognitive radio sensor network (CRSN) is explored over generalized Nakagami-m faded channels, where a time switching (TS) protocol is used and the impact of TS factor on energy harvesting and information transmission phases, and information processing and broadcasting phases are considered.
Proceedings ArticleDOI

A robust phase-reversed tone detection using bispectrum and DFT-based algorithms

TL;DR: The technique presented here uses time-domain as well as frequency-domain based algorithms for proper estimation of phase change in disabling-tone signal for phase-reversal in a tone corrupted by additive white Gaussian noise.
Posted Content

On Performance of Energy Harvested Cooperative NOMA Under Imperfect CSI and Imperfect SIC

TL;DR: In this paper, the authors considered an EH-based multi-relay downlink cooperative NOMA system with practical constraints and derived closed-form expression of outage probability and ergodic rate for users, under the assumption of imperfect channel state information (CSI) and imperfect successive interference cancellation (SIC) at the receiver node.
Posted Content

Sparse Impulse Noise Minimization in UWB Communication using Signal Characteristics

TL;DR: A new robust receiver design is proposed that utilizes the received UWB signal cluster sparsity to mitigate impulse noise and multipath channel diversity enhances the signal-to-noise ratio, as compared to the single path after impulse noise removal in the proposed receiver design.