A unified model for tri-hybrid MIMO incorporates reconfigurable antennas, introduces the reconfigurability efficiency factor metric, and shows electromagnetic reconfiguration couples the channel and precoder.
Pinching- antenna-enabled cognitive radio networks
2 Pith papers cite this work. Polarity classification is still indexing.
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An AO algorithm with WMMSE reformulation is developed for joint digital beamforming and PA deployment in PASS-assisted CR systems, yielding higher secondary sum rates than benchmarks in simulations.
citing papers explorer
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Signal Processing Foundations of Reconfigurable Antennas in the Tri-Hybrid MIMO Architecture
A unified model for tri-hybrid MIMO incorporates reconfigurable antennas, introduces the reconfigurability efficiency factor metric, and shows electromagnetic reconfiguration couples the channel and precoder.
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Beamforming Design for Pinching Antenna Systems Enabled Cognitive Radio Systems
An AO algorithm with WMMSE reformulation is developed for joint digital beamforming and PA deployment in PASS-assisted CR systems, yielding higher secondary sum rates than benchmarks in simulations.