7904 search results - page 1324 / 1581 » Sequence Query Processing |
192
Voted
MMSP
2008
IEEE
16 years 1 months ago
2008
IEEE
— Active appearance model (AAM) has been widely used in face tracking and recognition. However, accuracy and efficiency are always two main challenges with the AAM search. The pa...
188
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— High Speed Packet Access (HSPA), the latest evolution of the Wideband Code Division Multiple Access (WCDMA) standard, provides higher uplink data rates using higher-ord...
158
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Exact bit error probabilities (BEP) are derived in closed form for pulsed binary direct sequence ultra-wideband (DS-UWB) multiple access systems in flat Nakagami fading channe...
161
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Direct sequence spread spectrum (DSSS) technique has been widely used in both military communications and commercial communications. On the other hand, it is a challenge to both...
169
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—In this paper, we employ time-reversal space-time block coding (TR-STBC) in single-carrier direct sequence codedivision multiple access (DS-CDMA) block transmission in the prese...