7285 search results - page 1209 / 1457 » On Challenges for Information Management Technology |
171
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
— We address the problem of exchanging broadcast packets among multiple wireless terminals through a single relay node. The objective is to evaluate the delay and throughput gain...
158
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We derive optimal memoryless relays using noncoherent modulation over additive white Gaussian noise (AWGN) channels with or without fading. The derivation is flexible, ...
170
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—This paper introduces a network coding-based protection scheme against single and multiple link failures. The proposed strategy makes sure that in a connection, each nod...
167
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
— One feature that classification algorithms typically lack is the ability to know what they do not know. With this knowledge an algorithm would be able to operate in any domain...
177
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
—We consider a wireless node that randomly receives data from different sensor units. The arriving data must be compressed, stored, and transmitted over a wireless link, where bo...