ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
This paper proposes a method to optimize the performance of tandem source–channel coding with respect to the mean-squared error by exploiting the unequal error protection coding...
CORR
2011
Springer
12 years 11 months ago
2011
Springer
The multi-layer bit-wise unequal error protection problem is considered for variable length block codes with feedback. Inner and outer bounds are derived for achievable performanc...
AMM
2010
12 years 11 months ago
2010
First unequal error protection (UEP) proposals date back to the 1960's [1], but now with the
DCC
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper, we introduce an analytical expression for the expected distortion of a single layer encoded video bit-stream. Based on the expected distortion model, we propose a d...
TCOM
2010
13 years 2 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...
ICMCS
2010
IEEE
13 years 2 months ago
2010
IEEE
One of the envisioned advantages of scalable video coding is its inherent suitability for achieving unequal error protection (UEP). UEP can be effectively used for graceful qualit...
TWC
2008
13 years 4 months ago
2008
Diversity-Embedding Space-Time Block Coding (DE-STBC), introduced in [1], enables Unequal Error Protection (UEP) using multiple transmit antennas. Even though these codes do not re...
TWC
2008
13 years 4 months ago
2008
Opportunistic space-time block codes (STBC) have been investigated for flat-fading channels in the literature. In this paper, we present a novel scheme for integrating them with or...
JVCIR
2006
13 years 4 months ago
2006
In multimedia communication systems, channel bandwidth and probability of error are the two main limitations that affect the quality of service. Therefore, in applications such as...
CORR
2008
Springer
13 years 4 months ago
2008
Springer
Various scenarios are considered where some information is more important than other and needs better protection. A general theoretical framework for unequal error protection is d...