3971 search results - page 368 / 795 » Firewalling wireless sensor networks: Security by wireless |
165
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PAAPP
2007
15 years 6 months ago
2007
Abstract— This paper studies the WSN application scenario with periodical traffic from all sensors to a sink. We present a time-optimum and energy-efficient packet scheduling a...
145
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APSCC
2008
IEEE
16 years 1 months ago
2008
IEEE
—Wireless sensor networks are increasingly being used for continuous monitoring of patients with chronic health conditions such as diabetes and heart problems. As biomedical sens...
206
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WIMOB
2008
IEEE
16 years 1 months ago
2008
IEEE
Energy is a central concern in the deployment of wireless sensor networks. In this paper, we investigate the energy cost of cryptographic protocols, both from a communication and ...
208
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INFOCOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— We consider the scenario of distributed data aggregation in wireless sensor networks, where each sensor can obtain and estimate the information of the whole sensing fi...
179
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ICNP
2009
IEEE
16 years 1 months ago
2009
IEEE
—In this paper, we describe oCast, an energy-optimal multicast routing protocol for wireless sensor networks. The general minimum-energy multicast problem is NP-hard. Intermitten...