Elements of information theory
Elements of information theory
Information Theory and Reliable Communication
Information Theory and Reliable Communication
Error Probability Exponent of List Decoding at Low Rates
Problems of Information Transmission
On the zero-rate error exponent for a BSC with noisy feedback
Problems of Information Transmission
Noisy feedback improves the BSC reliability function
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 3
Variable length coding over an unknown channel
IEEE Transactions on Information Theory
Noisy feedback improves the BSC reliability function
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 3
On the reliability function for a noisy feedback Gaussian channel: Zero rate
Problems of Information Transmission
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A binary symmetric channel is used for information transmission. There is also another noisy binary symmetric channel (feedback channel), and the transmitter observes without delay all outputs of the forward channel via the feedback channel. Transmission of an exponential number of messages is considered (i.e., the transmission rate is positive). The achievable decoding error exponent for this combination of channels is studied. It is shown that if the crossover probability of the feedback channel is less than a certain positive value, then the achievable error exponent is better than the decoding error exponent of a channel without feedback.