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Research paper thumbnail of MmWave MU-MIMO for Aerial Networks

Millimeter wave offers high bandwidth for air-to-air (A2A) communication. In this paper, we evalu... more Millimeter wave offers high bandwidth for air-to-air (A2A) communication. In this paper, we evaluate the rate performance of a multiuser MIMO (MU-MIMO) configuration where several aircraft communicate with a central hub. We consider a hybrid subarray architecture, single path channels, and realistic atmospheric attenuation effects. We propose a mathematical framework for the analysis of millimeter wave (mmWave) MU-MIMO networks. Via Monte Carlo simulation, we demonstrate that mmWave is a promising technology for delivering gigabit connectivity in next-generation aerial networks.

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Papers by Travis C Cuvelier

Research paper thumbnail of Time-invariant prefix-free source coding for MIMO LQG control

Cornell University - arXiv, Jul 25, 2022

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Research paper thumbnail of Prefix-Free Coding for LQG Control

ArXiv, 2022

In this work, we develop quantization and variable-length source codecs for the feedback links in... more In this work, we develop quantization and variable-length source codecs for the feedback links in linear–quadratic–Gaussian (LQG) control systems. We prove that for any fixed control performance, the approaches we propose nearly achieve lower bounds on communication cost that have been established in prior work. In particular, we refine the analysis of a classical achievability approach with an eye towards more practical details. Notably, in the prior literature the source codecs used to demonstrate the (near) achievability of these lower bounds are often implicitly assumed to be time-varying. For SISO plants, we prove that it suffices to consider time-invariant quantization and source coding. This result follows from analyzing the long-term stochastic behavior of the system’s quantized measurements and reconstruction errors. To our knowledge, this time-invariant achievability result is the first in the literature.

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Research paper thumbnail of Optimized data rate allocation for dynamic sensor fusion over resource constrained communication networks

International Journal of Robust and Nonlinear Control, 2022

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Research paper thumbnail of MmWave MU-MIMO for Aerial Networks

2018 15th International Symposium on Wireless Communication Systems (ISWCS), 2018

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Research paper thumbnail of A Lower-Bound for Variable-Length Source Coding in Linear-Quadratic-Gaussian Control With Shared Randomness

IEEE Control Systems Letters

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Research paper thumbnail of Rate of Prefix-free Codes in LQG Control Systems with Side Information

2021 55th Annual Conference on Information Sciences and Systems (CISS)

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Research paper thumbnail of A Noncoherent Space-Time Code from Quantum Error Correction

In this work, we develop a space-time block code for noncoherent communication using techniques f... more In this work, we develop a space-time block code for noncoherent communication using techniques from the field of quantum error correction. We decompose the multiple-input multiple-output (MIMO) channel into operators from quantum mechanics, and design a non-coherent space time code using the quantum stabilizer formalism. We derive an optimal decoder, and analyze the former through a quantum mechanical lens. We compare our approach to a comparable coherent approach and a noncoherent differential approach, achieving comparable or better performance.

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Research paper thumbnail of Quantum Codes in Classical Communication: A Space-time Block Code from Quantum Error Correction

IEEE Open Journal of the Communications Society

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Research paper thumbnail of MmWave MU-MIMO for Aerial Networks

Millimeter wave offers high bandwidth for air-to-air (A2A) communication. In this paper, we evalu... more Millimeter wave offers high bandwidth for air-to-air (A2A) communication. In this paper, we evaluate the rate performance of a multiuser MIMO (MU-MIMO) configuration where several aircraft communicate with a central hub. We consider a hybrid subarray architecture, single path channels, and realistic atmospheric attenuation effects. We propose a mathematical framework for the analysis of millimeter wave (mmWave) MU-MIMO networks. Via Monte Carlo simulation, we demonstrate that mmWave is a promising technology for delivering gigabit connectivity in next-generation aerial networks.

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Research paper thumbnail of Time-invariant prefix-free source coding for MIMO LQG control

Cornell University - arXiv, Jul 25, 2022

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Research paper thumbnail of Prefix-Free Coding for LQG Control

ArXiv, 2022

In this work, we develop quantization and variable-length source codecs for the feedback links in... more In this work, we develop quantization and variable-length source codecs for the feedback links in linear–quadratic–Gaussian (LQG) control systems. We prove that for any fixed control performance, the approaches we propose nearly achieve lower bounds on communication cost that have been established in prior work. In particular, we refine the analysis of a classical achievability approach with an eye towards more practical details. Notably, in the prior literature the source codecs used to demonstrate the (near) achievability of these lower bounds are often implicitly assumed to be time-varying. For SISO plants, we prove that it suffices to consider time-invariant quantization and source coding. This result follows from analyzing the long-term stochastic behavior of the system’s quantized measurements and reconstruction errors. To our knowledge, this time-invariant achievability result is the first in the literature.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Optimized data rate allocation for dynamic sensor fusion over resource constrained communication networks

International Journal of Robust and Nonlinear Control, 2022

Bookmarks Related papers MentionsView impact

Research paper thumbnail of MmWave MU-MIMO for Aerial Networks

2018 15th International Symposium on Wireless Communication Systems (ISWCS), 2018

Bookmarks Related papers MentionsView impact

Research paper thumbnail of A Lower-Bound for Variable-Length Source Coding in Linear-Quadratic-Gaussian Control With Shared Randomness

IEEE Control Systems Letters

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Rate of Prefix-free Codes in LQG Control Systems with Side Information

2021 55th Annual Conference on Information Sciences and Systems (CISS)

Bookmarks Related papers MentionsView impact

Research paper thumbnail of A Noncoherent Space-Time Code from Quantum Error Correction

In this work, we develop a space-time block code for noncoherent communication using techniques f... more In this work, we develop a space-time block code for noncoherent communication using techniques from the field of quantum error correction. We decompose the multiple-input multiple-output (MIMO) channel into operators from quantum mechanics, and design a non-coherent space time code using the quantum stabilizer formalism. We derive an optimal decoder, and analyze the former through a quantum mechanical lens. We compare our approach to a comparable coherent approach and a noncoherent differential approach, achieving comparable or better performance.

Bookmarks Related papers MentionsView impact

Research paper thumbnail of Quantum Codes in Classical Communication: A Space-time Block Code from Quantum Error Correction

IEEE Open Journal of the Communications Society

Bookmarks Related papers MentionsView impact