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03/20/2023
Secure Integrated Sensing and Communication
This work considers the problem of mitigating information leakage betwee...
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10/14/2022
Rate and Detection-Error Exponent Tradeoff for Joint Communication and Sensing of Fixed Channel States
We study the information-theoretic limits of joint communication and sen...
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06/21/2022
Secret key generation from Gaussian sources using lattice-based extractors
We propose a lattice-based scheme for secret key generation from Gaussia...
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05/09/2021
Key Assistance, Key Agreement, and Layered Secrecy for Bosonic Broadcast Channels
Secret-sharing building blocks based on quantum broadcast communication ...
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02/22/2021
Covert MIMO Communications under Variational Distance Constraint
The problem of covert communication over Multiple-Input Multiple-Output ...
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03/06/2020
Keyless Covert Communication via Channel State Information
We consider the problem of covert communication over a state-dependent c...
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01/05/2020
Undetectable Radios: Covert Communication under Spectral Mask Constraints
We consider the problem of covert communication over continuous-time add...
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04/28/2019
Security of Covert Quantum Key Distribution under a Class of Coherent Attacks
We show that covert secret key expansion is possible against a restricte...
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11/23/2018
Multilevel-Coded Pulse-Position Modulation for Covert Communications over Binary-Input Discrete Memoryless Channels
We develop a low-complexity coding scheme to achieve covert communicatio...
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11/14/2018
A framework for covert and secret key expansion over quantum channels
Covert and secret quantum key distribution aims at generating informatio...
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10/17/2018
Covert Capacity of Non-Coherent Rayleigh-Fading Channels
The covert capacity is characterized for a non-coherent fast Rayleigh-fa...
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09/28/2018
Strong Coordination over Noisy Channels with Strictly Causal Encoding
We consider a network of two nodes separated by a noisy channel, in whic...
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08/28/2018
Embedding Covert Information in Broadcast Communications
We analyze a two-receiver binary-input discrete memoryless broadcast cha...
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08/16/2018
Universal Covertness for Discrete Memoryless Sources
Consider a sequence X^n of length n emitted by a Discrete Memoryless Sou...
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07/23/2018
Learning an Adversary's Actions for Secret Communication
Secure communication over a wiretap channel is investigated, in which an...
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03/15/2018
Covert Communication over a K-User Multiple Access Channel
We consider a scenario in which K transmitters attempt to communicate co...
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02/27/2018
Polar codes for empirical coordination over noisy channels with strictly causal encoding
In this paper, we propose a coding scheme based on polar codes for empir...
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01/31/2018
