2571 search results - page 102 / 515 » Approximation schemes for wireless networks |
182
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
Abstract--Recently, it has been shown that a quantize-mapand-forward scheme approximately achieves (within a constant number of bits) the Gaussian relay network capacity for arbitr...
190
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ALGOSENSORS
2004
Springer
16 years 7 days ago
2004
Springer
We consider the problem of gathering data from a wireless multi-hop network of energy-constrained sensor nodes to a common base station. Specifically, we aim to balance the total...
176
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WINET
2010
15 years 5 months ago
2010
— As wireless access technologies improve in data rates, the problem focus is shifting towards providing adequate backhaul from the wireless access points to the Internet. Existi...
181
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ITIIS
2008
15 years 6 months ago
2008
In spite of previous common assumptions about the incompatibility of public key cryptography (PKC) schemes with wireless sensor networks (WSNs), recent works have shown that they ...
328
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ICDE
2006
IEEE
16 years 8 months ago
2006
IEEE
Wireless sensor networks are proving to be useful in a variety of settings. A core challenge in these networks is to minimize energy consumption. Prior database research has propo...