2571 search results - page 237 / 515 » Approximation schemes for wireless networks |
193
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We develop and evaluate a new method for estimating and optimizing various performance metrics for multihop wireless networks, including MANETs. We introduce an approxim...
225
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ICPADS
2008
IEEE
16 years 1 months ago
2008
IEEE
Wireless sensor networks (WSNs) have been proposed for a multitude of location-dependent applications. To stamp the collected data and facilitate communication protocols, it is nec...
160
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PIMRC
2008
IEEE
16 years 1 months ago
2008
IEEE
—In 802.11-based wireless networks the stations (STAs) are associated with the available access points (APs) and communicate through them. In traditional handoff schemes the STAs...
192
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—In the existing works on distributed detection in sensor networks, local sensor nodes either quantize the observation or directly scale the analog observation and then t...
147
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ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
—Anomaly detection is an important challenge for tasks such as fault diagnosis and intrusion detection in energy constrained wireless sensor networks. A key problem is how to min...