502 search results - page 25 / 101 » On the Practical Performance of Rateless Codes |
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
Wyner-Ziv (WZ) video coding ? a particular case of distributed video coding (DVC) ? is a new video coding paradigm based on two major Information Theory results: the Slepian-Wolf ...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
Abstract— Recently the exact expression for the BER of rectangular QAM with arbitrary code mapping was obtained [1]. It is then natural to ask for the optimal constellation desig...
IPSN
2005
Springer
14 years 1 months ago
2005
Springer
—In current cooperative communication schemes, to achieve cooperative diversity, synchronization between terminals is usually assumed, which may not be practical since each termi...
CISS
2007
IEEE
14 years 2 months ago
2007
IEEE
— In this paper, we consider the problem of sending an analog source over an additive white Gaussian noise channel. The traditional analog coding schemes suffer from the threshol...
TCOM
2008
13 years 8 months ago
2008
This letter proposes a novel Walsh coded training signal design and decoding method to estimate the channel response in MIMO-OFDM systems. The Walsh coded training signals, designe...