27 papers
STAR-RIS-Assisted Integrated Sensing, Secure Communication, and Power Transfer: A Transmit Power Minimization Framework
Ling He, Vaibhav Kumar, Yingyang Chen +3
Evolving wireless networks call for architectures that unify sensing, communication, and wireless power transfer. Although integrated sensing and communication (ISAC) and simultane…
Near Field Multi-Band Localization: CRB, Efficient Estimator, and Threshold SNR
Roberto Bomfin, Marco Mezzavilla, Sundeep Rangan +1
This paper presents a theoretical framework for multi-band localization for a single-path single-input multiple-output (SIMO) system. We derive closed-form Cramer-Rao bounds (CRBs)…
From Coverage to Sensing: ISAC meets FR3
Ahmad Bazzi, Florian Gast, Fan Liu +3
Future 6G systems are expected to exploit upper midband spectrum in frequency range 3 (FR3) not only for high throughput communications, but also for sensing services such as local…
DRIP: A Versatile Family of Space-Time ISAC Discrete-time Sequences
Dexin Wang, Ahmad Bazzi, Marwa Chafii
The following paper introduces Dual beam-similarity awaRe Integrated sensing and communications (ISAC) with controlled Peak-to-average power ratio (DRIP) waveforms. DRIP is a novel…
Impact of Background Dense Multipath Components on Multi-Band Fusion ISAC Systems
Dexin Wang, Roberto Bomfin, Ahmad Bazzi +1
Multi-band sensing has emerged as a key enabler of integrated sensing and communication (ISAC), one of the six primary usage scenarios defined for IMT-2030 (6G). The introduction o…
A Novel Framework for Transmitter Privacy in Integrated Sensing and Communication
Vaibhav Kumar, Ahmad Bazzi, Christina Pöpper +1
ISAC systems introduce new privacy risks because an unintended sensing node may exploit the shared radio waveform to infer transmitter-related information even when the communicati…