6122 search results - page 1192 / 1225 » Securing network access in wireless sensor networks |
186
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TCOM
2010
15 years 5 months ago
2010
—Physical (PHY) layer cooperation in a wireless network allows neighboring nodes to share their communication resources in order to create a virtual antenna array by means of dis...
291
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ICDE
2005
IEEE
16 years 8 months ago
2005
IEEE
Sensor networks and other distributed information systems (such as the Web) must frequently access data that has a high per-attribute acquisition cost, in terms of energy, latency...
168
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ICCAD
2001
IEEE
16 years 3 months ago
2001
IEEE
Dynamic voltage scaling (DVS) is a technique that varies the supply voltage and clock frequency based on the computation load to provide desired performance with the minimal amoun...
149
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IWIA
2005
IEEE
16 years 6 days ago
2005
IEEE
1 Intrusion detection in MANETs is challenging because these networks change their topologies dynamically; lack concentration points where aggregated traffic can be analyzed; utili...
175
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WWIC
2004
Springer
15 years 12 months ago
2004
Springer
Abstract. Multicasting is increasingly used as an efficient communication mechanism for group-oriented applications in the Internet. In order to offer secrecy for multicast applic...