855 citations · 3.9k across the 142 of their papers we have counts for
5 papers · 2 filters
Degrees of Freedom of Two-Hop Wireless Networks: "Everyone Gets the Entire Cake"
Ilan Shomorony, A. Salman Avestimehr
We show that fully connected two-hop wireless networks with K sources, K relays and K destinations have K degrees of freedom both in the case of time-varying channel coefficients a…
Worst-Case Source for Distributed Compression with Quadratic Distortion
Ilan Shomorony, A. Salman Avestimehr, Himanshu Asnani +1
We consider the k-encoder source coding problem with a quadratic distortion measure. We show that among all source distributions with a given covariance matrix K, the jointly Gauss…
Diamond Networks with Bursty Traffic: Bounds on the Minimum Energy-Per-Bit
Ilan Shomorony, Raúl Etkin, Farzad Parvaresh +1
When data traffic in a wireless network is bursty, small amounts of data sporadically become available for transmission, at times that are unknown at the receivers, and an extra am…
Worst-Case Additive Noise in Wireless Networks
Ilan Shomorony, A. Salman Avestimehr
A classical result in Information Theory states that the Gaussian noise is the worst-case additive noise in point-to-point channels, meaning that, for a fixed noise variance, the G…
Timely Throughput of Heterogeneous Wireless Networks: Fundamental Limits and Algorithms
Sina Lashgari, A. Salman Avestimehr
The proliferation of different wireless access technologies, together with the growing number of multi-radio wireless devices suggest that the opportunistic utilization of multiple…