Multi-View Integrated Imaging and Communication
Davide Tornielli Bellini, Dario Tagliaferri, Marouan Mizmizi, Stefano, Tebaldini, Umberto Spagnolini

TL;DR
This paper proposes a multi-view integrated imaging and communication system for NLOS exploration, using a large, phase-configured reflection plane combined with beam sweeping to achieve high-resolution imaging with limited complexity and cost.
Contribution
It introduces a novel IIAC system leveraging a phase-configured reflection plane and beam sweeping for near-field imaging through far-field acquisitions.
Findings
Achieves high-resolution NLOS imaging with reduced complexity.
Demonstrates benefits through numerical simulations.
Limits design cost by using a large reflection plane.
Abstract
Non-line-of-sight (NLOS) operation is one of the open issues to be solved for integrated sensing and communication (ISAC) systems to become a pillar of the future wireless infrastructure above 10 GHz. Existing NLOS countermeasures use either metallic mirrors, that are limited in coverage, or reconfigurable metasurfaces, that are limited in size due to cost. This paper focuses on integrated imaging and communication (IIAC) systems for NLOS exploration, where a base station (BS) serves the users while gathering a high-resolution image of the area. We exploit a large reflection plane, that is phase-configured in space and time jointly with a proper BS beam sweeping to provide a multi-view observation of the area and maximizing the image resolution. Remarkably, we achieve a near-field imaging through successive far-field acquisitions, limiting the design complexity and cost. Numerical…
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Taxonomy
TopicsMedical Imaging Techniques and Applications · Digital Radiography and Breast Imaging
MethodsBalanced Selection
