56 search results - page 6 / 12 » Upper bounds on the rate of LDPC Codes |
TSP
2010
13 years 5 months ago
2010
This paper proposes a linear transmitter design that aims at minimizing the packet error rate (PER) using partial channel state information at the transmitter (CSIT). The design is...
TCOM
2010
13 years 5 months ago
2010
Abstract--Variable length codes (VLCs), used in data compression, are very sensitive to error propagation in the presence of noisy channels. Addressing this problem with joint sour...
CORR
2008
Springer
13 years 11 months ago
2008
Springer
We consider multiple description (MD) coding for the Gaussian source with K descriptions under the symmetric meansquared error (MSE) distortion constraints, and provide an approxim...
TIT
2011
13 years 5 months ago
2011
Abstract—The following network computing problem is considered. Source nodes in a directed acyclic network generate independent messages and a single receiver node computes a tar...
CORR
2011
Springer
13 years 5 months ago
2011
Springer
The outage probability limit is a fundamental and achievable lower bound on the word error rate of coded communication systems affected by fading. This limit is mainly determined ...