Title :
Joint source-channel distortion model for optimal FEC code rate decision
Author :
Tae-Jun Jung ; Kwang-deok Seo ; Yo-won Jeong
Author_Institution :
Div. of Comput. & Telecommun. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
The optimal FEC code rate decision is a crucial procedure to determine the optimal source and channel coding rates to minimize the overall picture distortion when transporting video packets over packet loss channels. To avoid the complex modeling procedure, we propose a simple but accurate joint source-channel distortion model to estimate channel loss threshold set for optimal FEC code rate decision.
Keywords :
channel coding; distortion; forward error correction; source coding; channel coding; channel loss threshold; complex modeling procedure; joint source-channel distortion; optimal FEC code rate decision; optimal source; packet loss channels; video packets; Channel coding; Forward error correction; Joints; PSNR; Packet loss; Streaming media; channel loss threshold set; code rate decision; forward error correction; joint source channel coding;
Conference_Titel :
Information Networking (ICOIN), 2014 International Conference on
Conference_Location :
Phuket
DOI :
10.1109/ICOIN.2014.6799737
