5 citations · 8 across the 6 of their papers we have counts for
8 papers
Learning to Broadcast for Ultra-Reliable Communication with Differential Quality of Service via the Conditional Value at Risk
Roy Karasik, Osvaldo Simeone, Hyeryung Jang +1
Broadcast/multicast communication systems are typically designed to optimize the outage rate criterion, which neglects the performance of the fraction of clients with the worst cha…
Single-RF Multi-User Communication Through Reconfigurable Intelligent Surfaces: An Information-Theoretic Analysis
Roy Karasik, Osvaldo Simeone, Marco Di Renzo +1
Reconfigurable intelligent surfaces (RISs) are typically used in multi-user systems to mitigate interference among active transmitters. In contrast, this paper studies a setting wi…
Adaptive Coding and Channel Shaping Through Reconfigurable Intelligent Surfaces: An Information-Theoretic Analysis
Roy Karasik, Osvaldo Simeone, Marco Di Renzo +1
A communication link aided by a reconfigurable intelligent surface (RIS) is studied in which the transmitter can control the state of the RIS via a finite-rate control link. Channe…
Information-Theoretic Analysis of D2D-Aided Pipelined Content Delivery in Fog-RAN
Roy Karasik, Osvaldo Simeone, Shlomo Shamai
In a Fog-Radio Access Network (F-RAN), edge caching and fronthaul connectivity to a cloud processor are utilized for the purpose of content delivery. Additional Device-to-Device (D…
Beyond Max-SNR: Joint Encoding for Reconfigurable Intelligent Surfaces
Roy Karasik, Osvaldo Simeone, Marco Di Renzo +1
A communication link aided by a Reconfigurable Intelligent Surface (RIS) is studied, in which the transmitter can control the state of the RIS via a finite-rate control link. Prior…
How Much Can D2D Communication Reduce Content Delivery Latency in Fog Networks with Edge Caching?
Roy Karasik, Osvaldo Simeone, Shlomo Shamai
A Fog-Radio Access Network (F-RAN) is studied in which cache-enabled Edge Nodes (ENs) with dedicated fronthaul connections to the cloud aim at delivering contents to mobile users.…