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Bhavani Shankar M. R.

4 accepted papers

2025

Automotive Radar Target Detection in Widely Separated and Distributed Aperture Radar Systems

ICASSP 2025accepted

This paper presents an approach to target detection in automotive radar systems, where the highly dynamic nature of the sensor platform and environment, along with challenges such as hardware cost and installation constraints, necessitates a general sensor configuration that integrates widely separa…

Cited by 0SourceScholar
2025

RIS-Enabled Self-Interference Elimination in Monostatic Full-Duplex DFRC Systems

ICASSP 2025accepted

A key challenge in Integrated Sensing and Communications (ISAC), especially in Full-Duplex (FD) Dual-Functional Radar-Communication (DFRC) systems, is self-interference (SI) caused by signal leakage from the transmitter to the receiver, impairing sensing tasks. Reconfigurable Intelligent Surface (RI…

Cited by 5SourceScholar
2025

Tracking Time-Varying Parameters in Massive MIMO IoT Networks: A Linear Coherent Decentralized Approach

ICASSP 2025accepted

This paper investigates the integration of Internet of Things (IoT) networks with modern massive multiple-input multiple-output (MIMO) wireless systems to enable various new use cases. Given the dynamic nature of parameters monitored by IoT nodes, efficient techniques for tracking these time-varying…

Cited by 0SourceScholar
2024

Detector Design for Distributed Multichannel Radar Sensors in Colored Interference Environments

ICASSP 2024accepted

In this paper, we present a generic signal model applicable to various distributed radar setups, encompassing both phased array (PA) and MIMO radar configurations. We consider a range of waveform modulation methods, including TDM, BPM, DDM, and fast time CDM. We devise a GLRT based detector for scen…

Cited by 0SourceScholar