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03/08/2023
The Impact of Coherence Diversity on MIMO Relays
This paper studies MIMO relays with non-identical link coherence times, ...
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01/12/2023
Channel Training and Estimation for Reconfigurable Intelligent Surfaces: Exposition of Principles, Approaches, and Open Problems
Reconfigurable intelligent surfaces (RIS) are passive controllable array...
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01/09/2023
Compress-and-Forward via Multilevel Coding and Trellis Coded Quantization
Compress-forward (CF) relays can improve communication rates even when t...
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01/08/2023
Community Detection with Known, Unknown, or Partially Known Auxiliary Latent Variables
Empirical observations suggest that in practice, community membership do...
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05/06/2021
Semidefinite Programming for Community Detection with Side Information
This paper produces an efficient Semidefinite Programming (SDP) solution...
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04/20/2021
Transmit Correlation Diversity: Generalization, New Techniques, and Improved Bounds
When the users in a MIMO broadcast channel experience different spatial ...
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02/08/2021
Community Detection: Exact Recovery in Weighted Graphs
In community detection, the exact recovery of communities (clusters) has...
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09/29/2020
New GCNN-Based Architecture for Semi-Supervised Node Classification
The nodes of a graph existing in a specific cluster are more likely to c...
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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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02/22/2019
Secrecy Rates for a Channel With Two Senders and Two Receivers
Motivated in part by the problem of secure multicast distributed storage...
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11/28/2018
Cooperative Resolvability and Secrecy in the Cribbing Multiple-Access Channel
We study channel resolvability for the discrete memoryless multiple-acce...
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09/05/2018
Recovering a Single Community with Side Information
We study the effect of the quality and quantity of side information on t...
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08/17/2018
On the Separability of Ergodic Fading MIMO Channels: A Lattice Coding Approach
This paper addresses point-to-point communication over block-fading chan...
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05/22/2018