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193
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INFOCOM
2010
IEEE
15 years 6 months ago
2010
IEEE
—The traditional formulation of the total value of information transfer is a multi-commodity flow problem. Here, each data source is seen as generating a commodity along a fixe...
231
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INFOCOM
2010
IEEE
15 years 6 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...
199
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INFOCOM
2010
IEEE
15 years 6 months ago
2010
IEEE
— In opportunistic networks, end-to-end paths between two communicating nodes are rarely available. In such situations, the nodes might still copy and forward messages to nodes t...
224
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INFOCOM
2010
IEEE
15 years 6 months ago
2010
IEEE
Abstract—We consider the power control problem in a timeslotted wireless channel, shared by a finite number of mobiles that transmit to a common base station. The channel betwee...
198
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INFOCOM
2010
IEEE
15 years 6 months ago
2010
IEEE
—We propose a virtualization framework to separate the network operator (NO) who focuses on wireless resource management and service providers (SP) who target distinct objectives...