22560 search results - page 4147 / 4512 » Development of Transportation Systems |
197
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
—Despite much research on the throughput of relaying networks under idealized interference models, many practical wireless networks rely on physical-layer protocols that preclude...
213
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract—We consider a cognitive radio network where multiple secondary users (SUs) contend for spectrum usage, using random access, over available primary user (PU) channels. Ou...
205
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract—WiMAX with femto cells is a cost-effective nextgeneration broadband wireless communication system. Cognitive Radio (CR) has recently emerged as a promising technology to...
206
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SAC
2008
ACM
15 years 5 months ago
2008
ACM
The Service Oriented Architecture enables the development of flexible large scale-applications in open environments by dynamically combining Web services. Nevertheless, current te...
179
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ITIIS
2010
15 years 5 months ago
2010
Data sharing is an essential process for collaborative works particularly in the banking, finance and healthcare industries. These industries require many collaborative works with...