6480 search results - page 219 / 1296 » Proximity Communication and Time |
206
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—It is not possible to ensure that a network is absolutely secure. Therefore, network operators must continually change their defense strategies to counter attackers who constant...
147
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
—The uplink (mobile-to-base) bit error rate (BER) performance is significantly degraded due to the multi-access interference (MAI). Recently, we have proposed a new hybrid multi-...
153
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
Abstract— In this paper, the performance of a downlink synchronous MC-CDMA system with joint frequency-time domain spreading over time-variant frequency-selective Rayleigh fading...
165
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CONIELECOMP
2006
IEEE
16 years 20 days ago
2006
IEEE
This paper presents a wavelet neural-network for learning and approximation of chaotic time series. Wavelet-networks are inspired by both feed-forward neural networks and the theo...
181
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ICDCS
2006
IEEE
16 years 20 days ago
2006
IEEE
— We consider applications of sensor networks wherein data packets generated by every node have to reach the base station. This results in a many-to-one communication paradigm re...