117 citations · 238 across the 19 of their papers we have counts for
4 papers · 2 filters
The necessity and sufficiency of anytime capacity for stabilization of a linear system over a noisy communication link, Part II: vector systems
Anant Sahai, Sanjoy Mitter
In part I, we reviewed how Shannon's classical notion of capacity is not sufficient to characterize a noisy communication channel if the channel is intended to be used as part of a…
Source coding and channel requirements for unstable processes
Anant Sahai, Sanjoy Mitter
Our understanding of information in systems has been based on the foundation of memoryless processes. Extensions to stable Markov and auto-regressive processes are classical. Berge…
The Capacity of Channels with Feedback
Sekhar Tatikonda, Sanjoy Mitter
We introduce a general framework for treating channels with memory and feedback. First, we generalize Massey's concept of directed information and use it to characterize the feedba…
The necessity and sufficiency of anytime capacity for stabilization of a linear system over a noisy communication link Part I: scalar systems
Anant Sahai, Sanjoy Mitter
We review how Shannon's classical notion of capacity is not enough to characterize a noisy communication channel if the channel is intended to be used as part of a feedback loop to…