Non-linear codes and concatenated codes for unequal error protection

2002 ◽  
Author(s):  
G. Buch ◽  
F. Burkert
Keyword(s):  
Linear Codes ◽  
Unequal Error Protection ◽  
Concatenated Codes ◽  
Error Protection ◽  
Non Linear

Compressed sensing‐based unequal error protection by linear codes

2014 ◽  
Vol 8 (7) ◽  
pp. 800-808 ◽  
Author(s):  
Weiwei Li ◽  
Ting Jiang ◽  
Ning Wang
Keyword(s):  
Compressed Sensing ◽  
Linear Codes ◽  
Unequal Error Protection ◽  
Error Protection

scholarly journals Application Layer Systematic Network Coding for Sliced H.264/AVC Video Streaming

2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
Sajid Nazir ◽  
Vladimir Stanković ◽  
Ivan Andonović ◽  
Dejan Vukobratović
Keyword(s):  
Forward Error Correction ◽  
Linear Codes ◽  
Unequal Error Protection ◽  
Video Data ◽  
Application Layer ◽  
Error Protection ◽  
Coding Scheme ◽  
Partitioned Data ◽  
Advanced Video Coding ◽  
Forward Error

Application Layer Forward Error Correction (AL-FEC) with rateless codes can be applied to protect the video data over lossy channels. Expanding Window Random Linear Codes (EW RLCs) are a flexible unequal error protection fountain coding scheme which can provide prioritized data transmission. In this paper, we propose a system that exploits systematic EW RLC for H.264/Advanced Video Coding (AVC) slice-partitioned data. The system prioritizes slices based on their PSNR contribution to reconstruction as well as temporal significance. Simulation results demonstrate usefulness of using relative slice priority with systematic codes for multimedia broadcast applications.

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