Research
On-device research index

arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,657 papers · 148 categories

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0111 · Apr 202019922001200920172026
2 results for “full-duplex”
Parallel APSM for Fast and Adaptive Digital SIC in Full-Duplex Transceivers with Nonlinearityeess.SP

Paper presents a fast and adaptive filter for SI suppression in full-duplex transceivers.

problem Self-interference suppression in full-duplex transceivers with nonlinearity.
method Adaptive projected subgradient method (APSM) in a reproducing kernel Hilbert space (RKHS).
result The proposed method achieves favorable digital SIC performance compared to benchmarks.
self-interference cancellationfull-duplex transceiversadaptive filteringreproducing kernel Hilbert spaceparallel projections
2022-07-12abs ↗pdf ↗
Learning Based Hybrid Beamforming Design for Full-Duplex Millimeter Wave Systemseess.SP

New learning-based methods improve spectral efficiency in mmWave full-duplex systems.

problem Residual self-interference and high pathloss in mmWave full-duplex systems.
method Proposed two learning schemes (ELM-HBF and CNN-HBF) using ADMM and MM algorithms for SI cancellation and joint HBF optimization.
result Learning-based schemes achieve at least 22.1% higher spectral efficiency and faster online prediction and training times.
mmWavefull-duplexself-interferencehybrid beamformingspectral efficiency
2020-04-16abs ↗pdf ↗