5451 search results - page 991 / 1091 » The SIGNAL Expert System |
ISCAS
2006
IEEE
14 years 3 months ago
2006
IEEE
—In this paper, we address the key problem in real-time video coding, the rate-distortion (R-D) tradeoff. As most video coding applications employ color images, we analyze the R-...
LCN
2006
IEEE
14 years 3 months ago
2006
IEEE
As sensor networks become denser and more widely deployed, the potential develops for interconnecting these networks to combine datasets, share technological solutions, and to con...
SIPS
2006
IEEE
14 years 3 months ago
2006
IEEE
Low-Density Parity-Check (LDPC) codes have been adopted in the physical layer of many communication systems because of their superior performance. The direct implementation of the...
VTC
2006
IEEE
14 years 3 months ago
2006
IEEE
— Broadband wireless packet access will be the core technology of the next generation mobile communication systems. For very high-speed and high-quality packet transmissions, the...
VTC
2006
IEEE
14 years 3 months ago
2006
IEEE
Oscillator phase noise (PN) in orthogonal frequency division multiplexing (OFDM) systems can cause severe performance degradation. In contrary to the assumptions made previously, r...