On information rates for finite-state channels
نویسندگان
چکیده
منابع مشابه
On the achievable information rates of finite state ISI channels
In this paper, we present two simple Monte Carlo methods for estimating the achievable information rates of general finite state channels. Both methods require only the ability to simulate the channel with an a posteriori probability (APP) detector matched to the channel. The first method estimates the mutual information rate between the input random process and the output random process, provi...
متن کاملCapacity, mutual information, and coding for finite-state Markov channels
The Finite-State Markov Channel (FSMC) is a discrete time-varying channel whose variation is determined by a finite-state Markov process. These channels have memory due to the Markov channel variation. We obtain the FSMC capacity as a function of the conditional channel state probability. We also show that for i.i.d. channel inputs, this conditional probability converges weakly, and the channel...
متن کاملCapacity, Mutual Information, and Coding for Finite-State Markov Channels - Information Theory, IEEE Transactions on
AbstructThe Finite-State Markov Channel (FSMC) is a discrete time-varying channel whose variation is determined by a finite-state Markov process. These channels have memory due to the Markov channel variation. We obtain the FSMC capacity as a function of the conditional channel state probability. We also show that for i.i.d. channel inputs, this conditional probability converges weakly, and the...
متن کاملComputation of Information Rates from Finite-State Source/Channel Models
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.
متن کاملCapacity-Achieving Schemes for Finite-State Channels
Capacity-Achieving Schemes for Finite-State Channels
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Information and Control
سال: 1963
ISSN: 0019-9958
DOI: 10.1016/s0019-9958(63)80013-3