51 search results - page 1 / 11 » UEP Concepts in Modulation and Coding |
AMM
2010
12 years 12 months ago
2010
First unequal error protection (UEP) proposals date back to the 1960's [1], but now with the
TCOM
2010
13 years 3 months ago
2010
In this paper we formally analyze the interleaver and code design for QAM-based BICM transmissions using the binary reflected Gray code. We develop analytical bounds on the bit e...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— We present an optimization method for unequal error protection (UEP)-LDPC codes with higher order constellations. By modifying the density evolution algorithm under the Gaussia...
ICIAR
2005
Springer
13 years 10 months ago
2005
Springer
Image communication is a significant research area which involves improvement in image coding and communication techniques. In this paper, Principal Component Analysis (PCA) is use...
ICSM
1997
IEEE
13 years 9 months ago
1997
IEEE
ÐWe describe a general technique for identifying modules in legacy code. The method is based on concept analysisÐa branch of lattice theory that can be used to identify similarit...