Source-controlled channel decoding using nonbinary turbo codes

Zhaohui Cai, K. R. Subramanian, Liren Zhang

    Research output: Contribution to journalArticlepeer-review

    11 Citations (Scopus)


    The residual redundancy contained in the source coding output symbols can be used by the channel decoder to provide extra error protection. A joint source/channel coding scheme which employs nonbinary turbo codes over rings to exploit the residual redundancy of source coding output is investigated. Simulation results on codebook-excited linear predictive coded speech and differential pulse code modulation coded image transmissions over noisy channels are presented.

    Original languageEnglish
    Pages (from-to)39-40
    Number of pages2
    JournalElectronics Letters
    Issue number1
    Publication statusPublished - Jan 4 2001

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering


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