PUMA integrates phased arrays with fluid antennas at UEs for analog-domain interference mitigation and high gain using minimal RF chains, claiming superior data rates over FAMA and CUMA in theoretical analysis and simulations for 6G.
On fundamental limits of slow-fluid antenna multiple access for unsourced random access
3 Pith papers cite this work. Polarity classification is still indexing.
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cs.IT 3years
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Derives unified closed-form CRB and min-spacing PDF for finite-aperture fluid antenna arrays, then uses gradient optimization to achieve 30% CRB and 42.5% MSE reductions.
A unified CRB framework for activity detection in fluid and fixed antenna systems shows FAS can achieve strong spatial diversity gains with reduced complexity.
citing papers explorer
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Phased Ultra Massive Array (PUMA)
PUMA integrates phased arrays with fluid antennas at UEs for analog-domain interference mitigation and high gain using minimal RF chains, claiming superior data rates over FAMA and CUMA in theoretical analysis and simulations for 6G.
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Finite-Aperture Fluid Antenna Array Design: Analysis and Algorithm
Derives unified closed-form CRB and min-spacing PDF for finite-aperture fluid antenna arrays, then uses gradient optimization to achieve 30% CRB and 42.5% MSE reductions.
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Cramer-Rao Bounds for Activity Detection in Conventional and Fluid Antenna Systems
A unified CRB framework for activity detection in fluid and fixed antenna systems shows FAS can achieve strong spatial diversity gains with reduced complexity.