45 citations · 101 across the 33 of their papers we have counts for
39 papers
The Transmitter Trojan Channel: Achievable Rates and Error Exponents
Maryam Farahnak-Ghazani, Aria Nosratinia
Experiments have shown that modifications in communication hardware can enable unauthorized exfiltration of data from transmitters. We study the resulting Transmitter Trojan channe…
Differentially Private Community Detection in -uniform Hypergraphs
Javad Zahedi Moghaddam, Aria Nosratinia
This paper studies the exact recovery threshold subject to preserving the privacy of connections in -uniform hypergraphs. Privacy is characterized by the -hyperedge diff…
Covert Communication over Physically-Degraded Alarm Two-Way Channels
Tuna Erdoğan, Tyler Kann, Aria Nosratinia +1
We study covert communications over binary-input discrete memoryless alarm two-way channels, in which two users interact through a two-way channel and attempt to hide the presence…
The Impact of Coherence Diversity on MIMO Relays
Fan Zhang, Aria Nosratinia
This paper studies MIMO relays with non-identical link coherence times, a frequently occurring condition when, e.g., the nodes in the relay channel do not all have the same mobilit…
Channel Training and Estimation for Reconfigurable Intelligent Surfaces: Exposition of Principles, Approaches, and Open Problems
Bharath Shamasundar, Negar Daryanavardan, Aria Nosratinia
Reconfigurable intelligent surfaces (RIS) are passive controllable arrays of small reflectors that direct electromagnetic energy towards or away from the target nodes, thereby allo…
Compress-and-Forward via Multilevel Coding and Trellis Coded Quantization
Heping Wan, Anders Host-Madsen, Aria Nosratinia
Compress-forward (CF) relays can improve communication rates even when the relay cannot decode the source signal. Efficient implementation of CF is a topic of contemporary interest…