Information Spectrum Approach to Second-Order Coding Rate in Channel Coding

In this paper, second-order coding rate of channel coding is discussed for general sequence of channels. The optimum second-order transmission rate with a constant error constraint epsiv is obtained by using the information spectrum method. We apply this result to the discrete memoryless case, the d...

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Bibliographic Details
Published in:IEEE transactions on information theory Vol. 55; no. 11; pp. 4947 - 4966
Main Author: Hayashi, M.
Format: Journal Article
Language:English
Published: New York, NY IEEE 01.11.2009
Institute of Electrical and Electronics Engineers
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
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ISSN:0018-9448, 1557-9654
Online Access:Get full text
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Summary:In this paper, second-order coding rate of channel coding is discussed for general sequence of channels. The optimum second-order transmission rate with a constant error constraint epsiv is obtained by using the information spectrum method. We apply this result to the discrete memoryless case, the discrete memoryless case with a cost constraint, the additive Markovian case, and the Gaussian channel case with an energy constraint. We also clarify that the Gallager bound does not give the optimum evaluation in the second-order coding rate.
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ISSN:0018-9448
1557-9654
DOI:10.1109/TIT.2009.2030478