"Forward error correction"

Optimized nested protection for video Region of Interest with Raptor codes

Due to the best effort feature of many existing transmission channels, video streams often suffer from inevitable transmission errors. In this paper, we propose a scheme of robust video transmission based on the state-of-the-art Raptor codes, whose …

Analysis and comparison of FEC and FEC-ARQ protection schemes based on RS and Raptor code

Four protection schemes based on RS and Raptor code as well as FEC and hybrid FEC-ARQ are analyzed and compared for erasure channels in this paper. RS code is a classic block channel code while Raptor code is a new kind of rateless code, which can …