Sciweavers

64 search results - page 4 / 13
» Channel Code Design with Causal Side Information at the Enco...
Sort
View
CORR
2008
Springer
137views Education» more  CORR 2008»
13 years 8 months ago
Transmission of Correlated Sources Over Multi-user Channels
Source and channel coding over multi-user channels in which receivers have access to correlated source side information, is considered. For several simple multi-user channels nece...
Deniz Gündüz, Elza Erkip, Andrea J. Gold...
CDC
2010
IEEE
116views Control Systems» more  CDC 2010»
13 years 3 months ago
A stochastic control approach to coding with feedback over degraded broadcast channels
In this paper we attempt to further demonstrate connections between information theory and control, in a networked setting. Specifically, we consider the communication problem of b...
Siva K. Gorantla, Todd P. Coleman
ICIP
2006
IEEE
14 years 10 months ago
Dependency Channel Modeling for a LDPC-Based Wyner-Ziv Video Compression Scheme
Research in distributed video coding for low complexity encoding has shown that without knowledge of the correlation between source and side information (i.e. the behavior of the ...
Ronald P. Westerlaken, Stefan Borchert, Rene Klein...
ICC
2009
IEEE
13 years 6 months ago
On the Interaction Between Channel Coding and Hierarchical Modulation
1 Classical systems using hierarchical modulation (such as DVB-SH) involve a "high-priority" (HP) and a "lowpriority" (LP) bit stream that are separately and in...
Seyed Mohammad Sajad Sadough, Pierre Duhamel
ICIP
2005
IEEE
14 years 10 months ago
The role of the virtual channel in distributed source coding of video
In distributed video source coding side-information at the decoder is generated as a temporal prediction based on previous frames. This creates a virtual dependency channel betwee...
Ronald P. Westerlaken, Rene Klein Gunnewiek, Inald...