Computation of Information Rates from Finite-State Source/Channel Models
Dieter Arnold, Hans‐Andrea Loeliger, Pascal O. Vontobel · 2002
It has recently become feasible to compute information rates of finite-state source/channel models with not too many states. We review such methods and demonstrate their extension to compute upper and lower bounds on the information rate of very general (non-finite-state) channels by means of finite-state approximations.