1379 search results - page 220 / 276 » Contention-Free MAC Protocols for Wireless Sensor Networks |
133
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DCOSS
2006
Springer
15 years 8 months ago
2006
Springer
Abstract. We present a comparative mathematical analysis of two important distinct approaches to hybrid push-pull querying in wireless sensor networks: structured hash-based data-c...
158
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EUC
2005
Springer
15 years 10 months ago
2005
Springer
Recent studies in wireless sensor networks (WSN) have observed that the irregular link quality is a common phenomenon, rather than an anomaly. The irregular link quality, especiall...
158
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INFOCOM
2007
IEEE
15 years 10 months ago
2007
IEEE
—Due to the open nature of a sensor network, it is relatively easy for an adversary to eavesdrop and trace packet movement in the network in order to capture the receiver physica...
131
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NETWORK
2006
15 years 4 months ago
2006
Wireless sensor networks are built upon a shared medium that makes it easy for adversaries to conduct radio interference, or jamming, attacks that effectively cause a denial of se...
177
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WISEC
2010
ACM
15 years 9 months ago
2010
ACM
Key management in wireless sensor networks does not only face typical, but also several new challenges. The scale, resource limitations, and new threats such as node capture and c...