489 search results - page 66 / 98 » Communication Complexity of Permutation-Invariant Functions |
ICC
2009
IEEE
14 years 8 months ago
2009
IEEE
In this paper, we study power allocation (PA) in a single-relay OFDM system with limited feedback. We propose a PA scheme that uses a codebook of quantized PA vectors designed offl...
128
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MOBIHOC
2012
ACM
13 years 1 months ago
2012
ACM
Mobile devices are increasingly being relied on for services that go beyond simple connectivity and require more complex processing. Fortunately, a mobile device encounters, possi...
120
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INFOCOM
2012
IEEE
13 years 1 months ago
2012
IEEE
—A cardinal prerequisite for the system design of a sensor network, is to understand the geometric environment where sensor nodes are deployed. The global topology of a largescal...
INFOCOM
2008
IEEE
15 years 5 months ago
2008
IEEE
—Recently proposed beaconless georouting algorithms are fully reactive, with nodes forwarding packets without prior knowledge of their neighbors. However, existing approaches for...
101
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CAISE
2006
Springer
15 years 2 months ago
2006
Springer
Abstract. We discuss a case study for the hospital scenario where workflow model components are distributed across various computers or devices (e.g. mobile phones, PDAs, sensors, ...