5813 search results - page 605 / 1163 » Sensor Networks |
198
Voted
EWSN
2008
Springer
16 years 7 months ago
2008
Springer
We consider the problem of determining the transmission power assignment that maximizes the lifetime of a data-gathering wireless sensor network with stationary nodes and static tr...
218
Voted
ICDCSW
2009
IEEE
16 years 2 months ago
2009
IEEE
Broadcast of information in wireless sensor networks is an important operation, e.g., for code updates, queries, membership information, etc. In this paper, we analyze and experim...
225
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ICNP
2009
IEEE
16 years 2 months ago
2009
IEEE
—Wormhole attack is a severe threat to wireless ad hoc and sensor networks. Most existing countermeasures either require specialized hardware devices or make strong assumptions o...
195
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SASO
2008
IEEE
16 years 1 months ago
2008
IEEE
—Distance sensitivity is a locality concept that is useful for designing scalable wireless sensor network applications. In this paper, we formally define distance sensitivity an...
211
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract—Intuitively, identification of nodes close to the network edge is key to the successful setup, and continued operation, of many sensor network protocols and application...