Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Martone, Anthony F."'
Cognitive Radar Networks, which were popularized by Simon Haykin in 2006, have been proposed to address limitations with legacy radar installations. These limitations include large physical size, power consumption, fixed operating parameters, and sin
Externí odkaz:
http://arxiv.org/abs/2312.09428
Cognitive radar networks (CRNs) are capable of optimizing operating parameters in order to provide actionable information to an operator or secondary system. CRNs have been proposed to answer the need for low-cost devices tracking potentially large n
Externí odkaz:
http://arxiv.org/abs/2307.12936
A key component of cognitive radar is the ability to generalize, or achieve consistent performance across a range of sensing environments, since aspects of the physical scene may vary over time. This presents a challenge for learning-based waveform s
Externí odkaz:
http://arxiv.org/abs/2207.06917
Online selection of optimal waveforms for target tracking with active sensors has long been a problem of interest. Many conventional solutions utilize an estimation-theoretic interpretation, in which a waveform-specific Cram\'{e}r-Rao lower bound on
Externí odkaz:
http://arxiv.org/abs/2202.05294
A fundamental problem for waveform-agile radar systems is that the true environment is unknown, and transmission policies which perform well for a particular tracking instance may be sub-optimal for another. Additionally, there is a limited time wind
Externí odkaz:
http://arxiv.org/abs/2110.11450
In congested electromagnetic environments, cognitive radios require knowledge about other emitters in order to optimize their dynamic spectrum access strategy. Deep learning classification algorithms have been used to recognize the wireless signal st
Externí odkaz:
http://arxiv.org/abs/2108.01656
In tracking radar, the sensing environment often varies significantly over a track duration due to the target's trajectory and dynamic interference. Adapting the radar's waveform using partial information about the state of the scene has been shown t
Externí odkaz:
http://arxiv.org/abs/2108.01181
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems, 2021
A sequential decision process in which an adaptive radar system repeatedly interacts with a finite-state target channel is studied. The radar is capable of passively sensing the spectrum at regular intervals, which provides side information for the w
Externí odkaz:
http://arxiv.org/abs/2103.05541
With new applications for radar networks such as automotive control or indoor localization, the need for spectrum sharing and general interoperability is expected to rise. This paper describes the application of multi-player bandit algorithms for wav
Externí odkaz:
http://arxiv.org/abs/2102.00274
Pulse-agile radar systems have demonstrated favorable performance in dynamic electromagnetic scenarios. However, the use of non-identical waveforms within a radar's coherent processing interval may lead to harmful distortion effects when pulse-Dopple
Externí odkaz:
http://arxiv.org/abs/2010.15698