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229
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—Cooperative spectrum sensing has been shown to greatly improve the sensing performance in cognitive radio networks. However, if the cognitive users belong to different service p...
184
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
−A class of combinatorial structures, called absorbing sets, strongly influences the performance of low-density paritycheck (LDPC) decoders at low error rates. Past experiments h...
175
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IEEEARES
2008
IEEE
16 years 1 months ago
2008
IEEE
—Enterprise computing is moving towards more open, collaborative systems. Joining a business network must be made efficient, despite the technical and semantic interoperability ...
192
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P2P
2008
IEEE
16 years 1 months ago
2008
IEEE
Trees are fundamental structures for data dissemination in large-scale network scenarios. However, their inherent fragility has led researchers to rely on more redundant mesh topo...
180
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WIMOB
2008
IEEE
16 years 1 months ago
2008
IEEE
The integration of different wireless access technologies combined with the huge characteristic diversity of supported services in next-generation systems creates a real heterogen...