1740 search results - page 283 / 348 » Multiprocessor performance estimation using hybrid simulatio... |
175
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GLOBECOM
2008
IEEE
16 years 18 days ago
2008
IEEE
Abstract— We present a collaborative algorithm to enable opportunistic spectrum access for cognitive radios in the presence of multiple co-channel transmitters. A spectrum hole d...
142
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ICASSP
2008
IEEE
16 years 18 days ago
2008
IEEE
This paper addresses the problem of bit detection for a chaos-based multiple-access system. In particular, one considers the Differential Chaos Shift Keying modulation. It is assu...
158
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GLOBECOM
2007
IEEE
16 years 14 days ago
2007
IEEE
— The optimum resource allocation is an important method to improve the error performance and energy efficiency of wireless relay networks. In this paper, we consider the resour...
178
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ICC
2007
IEEE
16 years 14 days ago
2007
IEEE
— Many previously proposed routing metrics and algorithms for ad hoc networks work well in static networks, however, when nodes are moving and wireless links may fail from time t...
113
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ISCAS
2007
IEEE
16 years 13 days ago
2007
IEEE
— The accuracy of high-speed DAC’s is limited by dynamic effects such as glitches. Here, a digital calibration technique to compensate this effect is presented. Because of the ...