180 search results - page 25 / 36 » Double-differential coding for orthogonal space-time block c... |
DCC
1996
IEEE
13 years 11 months ago
1996
IEEE
The block processing inherent in the use of traditional vector quantization (VQ) schemes typically gives rise to perceptually distracting blocking artifacts. We demonstrate that s...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
— In a distributed space-time coding scheme, based on the relay channel model, the relay nodes co-operate to linearly process the transmitted signal from the source and forward t...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
We propose a low-delay low-complexity end-to-end video transmission system that integrates the latest scalable H.264 codec and the full-rate full-diversity quasi-orthogonal space-...
ISCAS
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract—In this paper, we investigate the effect of quantization noise and roundoff errors involved in finite-precision (FP) signal processing on the performance of multiple-in...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— In this paper, we derive the theoretical symbol error rate (SER) for a full-rate space-time block coded (STBCed) system with coordinate interleaved orthogonal designs (CIODs) o...