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2021 2021 IEEE Information Theory Workshop (ITW)  
AGN Channels Driven by Unstable Versus Stable Autoregressive Moving Average Noise, Sequential Characterizations of Cover and Pombra Gaussian Feedback Capacity: Generalizations to MIMO Channels via Sufficient  ...  of Two-Channel Prefix-Free Codes with Given Codeword Lengths Li, Xueru K Sequential Characterizations of Cover and Pombra Gaussian Feedback Capacity: Generalizations Ong, Lawrence Attention-Based Hybrid  ...  Refined Convergence Rates of the Good-Turing Estimator Pang, Shuqin Generalized  ... 
doi:10.1109/itw48936.2021.9611435 fatcat:zuww6l6kwvejnby3txjocp6cp4

Capacity Achieving Distributions & Information Lossless Randomized Strategies for Feedback Channels with Memory: The LQG Theory of Directed Information-Part II [article]

Charalambos D. Charalambous, Christos K. Kourtellaris, Sergey Loyka
2016 arXiv   pre-print
The methodology is applied to general Time-Varying Multiple Input Multiple Output (MIMO) Gaussian Linear Channel Models (G-LCMs) with memory, subject to average transmission cost constraints of quadratic  ...  For time-invariant MIMO G-LCMs with memory, it is shown that whether feedback increases capacity, is directly related to the channel parameters and the transmission cost function, through the solutions  ...  (a) Characterizations of FTFI capacity for Multiple Input Multiple Output (MIMO) G-LCMs; (b) characterizations of FTFI capacity for MIMO G-LCMs via connections to finite horizon Linear-Quadratic-Gaussian  ... 
arXiv:1604.01056v1 fatcat:lpirpsi6srdcjb6k3wb7fkr6yu