Title :
Syndrome-based error resilient scheme of distributed joint source-channel coding
Author :
Xue, Guodong ; Zhang, Wenbo ; Hao, Chenxi
Author_Institution :
Sch. of Inf. & Commun. Eng., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
In this paper, we consider the problem of distributed joint source and channel coding(DJSCC), which combines distributed source coding and channel coding into one single encoder. Unlike other parity-based DJSCC schemes,we here employ syndrome-based method which has been considered as optimal in compression but loss of error resilience, to achieve the same goal as parity-based method. The proposed syndrome-based scheme shows its efficiency of error resilient capability in the simulation results.
Keywords :
combined source-channel coding; error statistics; distributed joint source-channel coding; syndrome-based error resilient scheme; Decision support systems; Superluminescent diodes; DJSCC; error resilient; parity; syndrome;
Conference_Titel :
Communications Technology and Applications, 2009. ICCTA '09. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4816-6
Electronic_ISBN :
978-1-4244-4817-3
DOI :
10.1109/ICCOMTA.2009.5349141