4345 search results - page 383 / 869 » Temporal Constraint Networks |
227
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—We formulate the problem of delay constrained energy-efficient broadcast in cooperative multihop wireless networks. We show that this important problem is not only NPcomplete, ...
193
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INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
—In this paper we study the resource allocation in OFDM-based cognitive radio (CR) networks, under the consideration of many practical limitations such as imperfect spectrum sens...
203
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INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
—Cognitive Radio Networks allow unlicensed users to opportunistically access the licensed spectrum without causing disruptive interference to the primary users (PUs). One of the ...
167
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MOBIHOC
2009
ACM
16 years 7 months ago
2009
ACM
Most future large-scale sensor networks are expected to follow a two-tier architecture which consists of resource-rich master nodes at the upper tier and resource-poor sensor node...
185
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ICIW
2009
IEEE
16 years 1 months ago
2009
IEEE
BitTorrent and Practical Network Coding are efficient methods for sharing files in a peer-to-peer network. Both face the problem to distribute a given file using peers with dif...