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TCSV
2010
14 years 4 months ago
M-Channel Multiple Description Coding With Two-Rate Coding and Staggered Quantization
A low complexity M-channel multiple description coding scheme is developed in this paper, in which each description carries one subset of the input with a higher bit rate and the r...
Upul Samarawickrama, Jie Liang, Chao Tian
CORR
2010
Springer
101views Education» more  CORR 2010»
14 years 9 months ago
On a Low-Rate TLDPC Code Ensemble and the Necessary Condition on the Linear Minimum Distance for Sparse-Graph Codes
Abstract-- This paper addresses the issue of design of lowrate sparse-graph codes with linear minimum distance in the blocklength. First, we define a necessary condition which need...
Iryna Andriyanova, Jean-Pierre Tillich
TWC
2010
14 years 4 months ago
Rateless coding for MIMO fading channels: performance limits and code construction
In this letter the performance limits and design principles of rateless codes over fading channels are studied. The diversity-multiplexing tradeoff (DMT) is used to analyze the sys...
Yijia Fan, Lifeng Lai, Elza Erkip, H. Vincent Poor
97
Voted
TIT
2010
300views Education» more  TIT 2010»
14 years 4 months ago
Polar codes are optimal for lossy source coding
We consider lossy source compression of a binary symmetric source using polar codes and the low-complexity successive encoding algorithm. It was recently shown by Arikan that polar...
Satish Babu Korada, Rüdiger L. Urbanke
74
Voted
WALCOM
2010
IEEE
221views Algorithms» more  WALCOM 2010»
15 years 4 months ago
Parallel Algorithms for Encoding and Decoding Blob Code
Saverio Caminiti, Rossella Petreschi