8 search results - page 2 / 2 » On the MacWilliams Identity for Convolutional Codes |
UAI
2004
13 years 6 months ago
2004
Based on a recent development in the area of error control coding, we introduce the notion of convolutional factor graphs (CFGs) as a new class of probabilistic graphical models. ...
VTC
2007
IEEE
13 years 11 months ago
2007
IEEE
— Current UWB systems apply convolutional codes as their channel coding scheme. For next generation systems LDPC codes are in discussion due to their outstanding communications p...
VTC
2010
IEEE
13 years 3 months ago
2010
IEEE
— In this paper we propose joint optimisation of soft-bit assisted iterative joint source and channel decoding with the aid of our proposed EXIT chart optimised redundant source ...