3836 search results - page 273 / 768 » Dynamic Communicators in MPI |
197
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GLOBECOM
2009
IEEE
16 years 2 months ago
2009
IEEE
— Multiple Base Station (Multi-BS) cooperation has been considered as a promising mechanism to suppress cochannel interference and boost the capacity for cellular networks. Howev...
193
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GLOBECOM
2009
IEEE
16 years 2 months ago
2009
IEEE
Abstract—We propose a model-based channel access mechanism for cognitive radio-enabled secondary network, which opportunistically uses the channel of an unslotted primary network...
170
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper we study the complexity of spectrum assignment problems in cognitive radio networks (CRNs) in the presence of several constraints. Although optimal spectrum assig...
229
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AINA
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper we propose a distributed, self organizing, robust and energy efficient data gathering algorithm for sensor networks operating in environments where all the sensor n...
191
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ICCS
2007
Springer
16 years 1 months ago
2007
Springer
We present an overview of an ongoing project to build a DDDAS for identifying and tracking chemicals in water. The project involves a new class of intelligent sensor, building a li...