Loading [a11y]/accessibility-menu.js
Simpler achievable rate regions for multiaccess with finite blocklength | IEEE Conference Publication | IEEE Xplore

Simpler achievable rate regions for multiaccess with finite blocklength


Abstract:

Although practical communication networks employ coding schemes with blocklengths as low as several hundred symbols, classical information theoretic setups consider block...Show More

Abstract:

Although practical communication networks employ coding schemes with blocklengths as low as several hundred symbols, classical information theoretic setups consider block-lengths approaching infinity. Building upon information spectrum concepts and recent work on channel dispersion, we develop a non-asymptotic inner bound on as well as a low-complexity, second-order achievable rate region for a discrete memoryless multiple access channel with a given finite blocklength and positive average error probability. Our bounds appear to capture essentially the same region as those of Tan and Kosut, but are less computationally complex because they require only the means and variances of the relevant mutual information random variables instead of their full covariance matrix.
Date of Conference: 01-06 July 2012
Date Added to IEEE Xplore: 27 August 2012
ISBN Information:

ISSN Information:

Conference Location: Cambridge, MA, USA

References

References is not available for this document.