9 citations · 44 across the 41 of their papers we have counts for
Showing 2022 · cs.ITShow all
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cs.IT2022
Covertly Controlling a Linear System
Barak Amihood, Asaf Cohen
Consider the problem of covertly controlling a linear system. In this problem, Alice desires to control (stabilize or change the behavior of) a linear system, while keeping an obse…
cs.IT2022
Perfectly Covert Communication Assisted by an Intelligent Reflecting Surface
Or Elimelech, Asaf Cohen
This work investigates perfectly covert communication assisted by a passive Intelligent Reflecting Surface (IRS). In contrast to most existing IRS-assisted covert communication stu…
cs.IT2022★ 1 cited
Order-optimal Joint Transmission and Identification in Massive Multi-User MIMO via Group Testing
George Vershinin, Asaf Cohen, Omer Gurewitz
The number of wireless devices which are connected to a single Wireless Local Area Network continues to grow each year. As a result, the orchestration of so many devices becomes a…