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.
|Number of pages||2|
|Publication status||Published - Jan 4 2001|
ASJC Scopus subject areas
- Electrical and Electronic Engineering