Waveform Codesign for Radar–Communication Spectral Coexistence via Dynamic Programming | IEEE Journals & Magazine | IEEE Xplore

Waveform Codesign for Radar–Communication Spectral Coexistence via Dynamic Programming


Abstract:

In this article, we develop a new waveform codesign approach for radar–communications spectral coexistence using a decision-theoretic framework called partially observabl...Show More

Abstract:

In this article, we develop a new waveform codesign approach for radar–communications spectral coexistence using a decision-theoretic framework called partially observable Markov decision process (POMDP). The POMDP framework’s natural look-ahead feature allows us to trade off short-term for long-term performance, which is necessary in waveform codesign problems with competing objectives and dynamic user needs. As POMDPs are computationally intractable, we extend two approximation methods called nominal belief-state optimization and random-sampling multipath hypothesis propagation to make the codesign approaches tractable.
Published in: IEEE Transactions on Aerospace and Electronic Systems ( Volume: 58, Issue: 5, October 2022)
Page(s): 4315 - 4326
Date of Publication: 29 March 2022

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