no code implementations • 12 Aug 2024 • Kunwar Pritiraj Rajput, Bhavani Shankar M. R., Kumar Vijay Mishra, Muralidhar Rangaswamy, Bjorn Ottersten
In this paper, contrary to these studies, we develop covariance-free Bayesian learning (CoFBL) techniques for estimating sparse CCIR in a CoFAR system.
no code implementations • 3 Apr 2023 • Longfei Yin, Ziang Liu, Bhavani Shankar M. R., Mohammad Alaee-Kerahroodi, Bruno Clerckx
Extreme crowding of electromagnetic spectrum in recent years has led to the challenges in designing sensing and communications systems.
no code implementations • 2 Nov 2022 • Bhavani Shankar M. R., Kumar Vijay Mishra, Mohammad Alaee-Kerahroodi
The previous chapters have discussed the canvas of joint radar-communications (JRC), highlighting the key approaches of radar-centric, communications-centric and dual-function radar-communications systems.
no code implementations • 5 Dec 2021 • Ziyang Cheng, Linlong Wu, Bowen Wang, Bhavani Shankar M. R., Björn Ottersten
In millimeter-wave (mmWave) dual-function radar-communication (DFRC) systems, hybrid beamforming (HBF) is recognized as a promising technique utilizing a limited number of radio frequency chains.
no code implementations • 8 Sep 2021 • Nitesh Sahu, Linlong Wu, Prabhu Babu, Bhavani Shankar M. R., Björn Ottersten
Source localization plays a key role in many applications including radar, wireless and underwater communications.
no code implementations • 23 Aug 2021 • Linlong Wu, Kumar Vijay Mishra, Bhavani Shankar M. R., Björn Ottersten
Optimal allocation of shared resources is key to deliver the promise of jointly operating radar and communications systems.
no code implementations • 29 Jul 2021 • Linlong Wu, Kumar Vijay Mishra, Bhavani Shankar M. R., Björn Ottersten
In this paper, we focus on a heterogeneous radar and communication network (HRCN), which consists of various generic radars for multiple target tracking (MTT) and wireless communications for multiple users.