4166 search results - page 738 / 834 » A modular module system |
147
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— We propose a power and constellation-size adaptation scheme for the multicast system employing multilevel quadrature amplitude modulation (MQAM) with discrete constella...
152
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
— Exploiting signal space diversity (SSD) to improve the error performance of communications systems over fading channels has been shown to be a very effective technique. The app...
125
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— An experimental design approach is used to determine which factors (design parameters) of Spectrally Modulated, Spectrally Encoded (SMSE) waveforms have the greatest im...
136
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
—This paper develops a novel simulation model to characterize the bit error rate (BER) performance of coded orthogonal frequency-division modulation (OFDM) systems affected by Do...
138
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ICRA
2007
IEEE
15 years 11 months ago
2007
IEEE
— For certain applications, field robotic systems require small size for cost, weight, access, stealth or other reasons. Small size results in constraints on critical resources s...