1740 search results - page 283 / 348 » Multiprocessor performance estimation using hybrid simulatio... |
148
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GLOBECOM
2008
IEEE
15 years 10 months 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...
115
Voted
ICASSP
2008
IEEE
15 years 10 months 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...
132
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GLOBECOM
2007
IEEE
15 years 10 months 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...
149
Voted
ICC
2007
IEEE
15 years 10 months 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...
90
Voted
ISCAS
2007
IEEE
15 years 10 months 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 ...