Codebook cardinality spectrum of distributed arithmetic codes for stationary memoryless binary sources

Fang, Yong and Stankovic, Vladimir (2020) Codebook cardinality spectrum of distributed arithmetic codes for stationary memoryless binary sources. IEEE Transactions on Information Theory, 66 (10). pp. 6580-6596. ISSN 0018-9448

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    Abstract

    It was demonstrated that, as a nonlinear implementation of Slepian-Wolf Coding, Distributed Arithmetic Coding (DAC) outperforms traditional Low-Density Parity-Check (LPDC) codes for short code length and biased sources. This fact triggers research efforts into theoretical analysis of DAC. In our previous work, we proposed two analytical tools, Codebook Cardinality Spectrum (CCS) and Hamming Distance Spectrum, to analyze DAC for independent and identically-distributed (i.i.d.) binary sources with uniform distribution. This article extends our work on CCS from uniform i.i.d. binary sources to biased i.i.d. binary sources. We begin with the final CCS and then deduce each level of CCS backwards by recursion. The main finding of this article is that the final CCS of biased i.i.d. binary sources is not uniformly distributed over [0, 1). This article derives the final CCS of biased i.i.d. binary sources and proposes a numerical algorithm for calculating CCS effectively in practice. All theoretical analyses are well verified by experimental results.

    ORCID iDs

    Fang, Yong and Stankovic, Vladimir ORCID logoORCID: https://orcid.org/0000-0002-1075-2420;
    • Item type:Article
      ID code:72669
      Dates:
      Date
      Event
      October 2020
      Published
      7 August 2020
      Published Online
      29 May 2020
      Accepted
      Notes:© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
      Keywords:distributed source coding, Slepian-Wolf coding, distributed arithmetic coding, codebook cardinality spectrum, biased sources, Electronic computers. Computer science, Library Science. Information Science, Library and Information Sciences, Information Systems, Computer Science Applications
      Subjects:Science > Mathematics > Electronic computers. Computer science
      Bibliography. Library Science. Information Resources > Library Science. Information Science
      Department:Faculty of Engineering > Electronic and Electrical Engineering
      Depositing user: Pure Administrator
      Date deposited:10 Jun 2020 13:11
      Last modified:23 Sep 2021 07:45
      Related URLs:
      URI:https://strathprints.strath.ac.uk/id/eprint/72669
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