Super-resolution for doubly-dispersive channel estimation

DOI10.1007/s43670-021-00016-0OpenAlexW3207043448WikidataQ114686944 ScholiaQ114686944MaRDI QIDQ2073137

Robert Beinert, Peter Jung, Tom Szollmann, Gabriele Drauschke

Publication date: 27 January 2022

Published in: Sampling Theory, Signal Processing, and Data Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2101.11544

zbMATH Keywords

samplingtime-frequencychannel estimationsuper-resolutiondoubly-dispersive

Mathematics Subject Classification ID

Equations involving linear operators, with operator unknowns (47A62) Numerical methods for ill-posed problems for integral equations (65R30) Sampling theory in information and communication theory (94A20) Numerical methods in Fourier analysis (65T99)

Uses Software

• CVX
• PDCO

Cites Work

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• The Alternating Descent Conditional Gradient Method for Sparse Inverse Problems
• Positive trigonometric polynomials and signal processing applications
• Adaptive greedy approximations

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