42 citations · 268 across the 20 of their papers we have counts for
3 papers · 1 filter
Secrecy Capacity of Colored Gaussian Noise Channels with Feedback
Chong Li, Yingbin Liang, H. Vincent Poor +1
In this paper, the k-th order autoregressive moving average (ARMA(k)) Gaussian wiretap channel with noiseless causal feedback is considered, in which an eavesdropper receives noisy…
Nonconvex Low-Rank Matrix Recovery with Arbitrary Outliers via Median-Truncated Gradient Descent
Yuanxin Li, Yuejie Chi, Huishuai Zhang +1
Recent work has demonstrated the effectiveness of gradient descent for directly recovering the factors of low-rank matrices from random linear measurements in a globally convergent…
State-Dependent Gaussian Multiple Access Channels: New Outer Bounds and Capacity Results
Wei Yang, Yingbin Liang, Shlomo Shamai +1
This paper studies a two-user state-dependent Gaussian multiple-access channel (MAC) with state noncausally known at one encoder. Two scenarios are considered: i) each user wishes…