The capacity of channels with feedback
IEEE Transactions on Information Theory
Finite state channels with time-invariant deterministic feedback
IEEE Transactions on Information Theory
Capacity region of the finite-state multiple-access channel with and without feedback
IEEE Transactions on Information Theory
On the capacity of finite state multiple access channels with asymmetric partial state feedback
WiOPT'09 Proceedings of the 7th international conference on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks
A sequential transmission scheme for the multiple access channel with noiseless feedback
Allerton'09 Proceedings of the 47th annual Allerton conference on Communication, control, and computing
Zero-error feedback capacity of channels with state information via dynamic programming
IEEE Transactions on Information Theory
Channel capacity bounds in the presence of quantized channel state information
EURASIP Journal on Wireless Communications and Networking
| Hi-index | 755.08 |
We consider a class of finite-state Markov channels with feedback. We first introduce a simplified equivalent channel model, and then construct the optimal stationary and nonstationary input processes that maximize the long-term directed mutual information. Furthermore, we give a sufficient condition under which the channel's Shannon capacity can be achieved by a stationary input process. The corresponding converse coding theorem and direct coding theorem are proved.