3971 search results - page 541 / 795 » Firewalling wireless sensor networks: Security by wireless |
202
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MOBIQUITOUS
2007
IEEE
16 years 1 months ago
2007
IEEE
Key establishment is one of the major challenges in Wireless Personal Area Networks, as traditional security mechanisms often do not cope with the dynamic characteristics of wirel...
186
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WICON
2008
15 years 8 months ago
2008
In a tree-based ZigBee network, ZigBee routers (ZRs) must schedule their beacon transmission times to avoid beacon collisions. The beacon schedule determines packet delivery laten...
261
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SUTC
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract— Sensor networks are being increasingly deployed for collecting critical data in various applications. Once deployed, a sensor network may experience faults at the indiv...
192
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PERCOM
2008
ACM
16 years 1 months ago
2008
ACM
In this paper we present a protocol for sensor applications that require periodic collection of raw data reports from the entire network in a timely manner. We formulate the probl...
215
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JSAC
2010
15 years 5 months ago
2010
—The advent of practical rateless codes enables implementation of highly efficient packet-level forward error correction (FEC) strategies for reliable data broadcasting in loss-...