6568 search results - page 1032 / 1314 » Reducing the Complexity of Reductions |
166
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SIPS
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper describes the sub-Nyquist rate digital-to-analog conversion technique for a direct waveform synthesis (DWS) transmitter. IEEE 802.22 TV band Cognitive Radio (CR) transm...
180
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VR
2008
IEEE
16 years 1 months ago
2008
IEEE
The rapid and efficient creation of virtual environments has become a crucial part of virtual reality applications. In particular, civil and defense applications often require an...
197
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
—OFDM is an attractive solution for the design of future wireless communications due to its robustness to dispersion in multipath environments. Additional diversity gains can be ...
186
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper, a new method for AOA estimation, based on the synthetic ESPRIT algorithm is described and tested with actual CDMA signals. Physical size constraints of handheld ...
179
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
—Mobile WiMAX has become one of the 3rd Generation communication systems and its performance has been widely evaluated. The physical overhead is a critical factor that may affect...