Joint on-the-fly network coding/video quality adaptation for real-time delivery

作者：

Highlights：

• We introduce a redundancy adaptation algorithm for real-time video transmission.

• The algorithm (A-Tetrys) is based on an on-the-fly erasure network coding scheme.

• We exploit the relationship between redundancy ratio and video quality changing.

• We compare A-Tetrys with adaptive redundancy algorithm using block-based FEC scheme.

摘要

Highlights•We introduce a redundancy adaptation algorithm for real-time video transmission.•The algorithm (A-Tetrys) is based on an on-the-fly erasure network coding scheme.•We exploit the relationship between redundancy ratio and video quality changing.•We compare A-Tetrys with adaptive redundancy algorithm using block-based FEC scheme.

论文关键词：Real-time transmission,Network coding,Quality adaptation

论文评审过程：Received 31 May 2013, Revised 20 February 2014, Accepted 25 February 2014, Available online 6 March 2014.

论文官网地址：https://doi.org/10.1016/j.image.2014.02.003