1797 search results - page 209 / 360 » Performance Evaluation of IEEE 802.11 DCF Networks |
229
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ICNS
2006
IEEE
16 years 19 days ago
2006
IEEE
This paper proposes a mobile ad hoc networking approach to detecting and querying events related to farm animals such as oestrus, animal diseases and decreased efficiency of pastu...
182
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ICAS
2005
IEEE
16 years 5 days ago
2005
IEEE
Sensor networks are useful for environmental monitoring, military applications, disaster management, etc. In many applications, sensors are supposed to know their geographic locat...
178
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MOBIQUITOUS
2005
IEEE
16 years 5 days ago
2005
IEEE
Broadcast authentication is a critical security service in sensor networks; it allows a sender to broadcast messages to multiple nodes in an authenticated way. µTESLA and multi-l...
194
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NOMS
2002
IEEE
15 years 11 months ago
2002
IEEE
We present fault localization techniques suitable for diagnosing end-to-end service problems in communication systems with complex topologies. We refine a layered system model th...
177
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INFOCOM
1999
IEEE
15 years 11 months ago
1999
IEEE
This paper presents a mobile tracking scheme that exploits the predictability of user mobility patterns in wireless PCS networks. Instead of the constant velocity fluid-flow or the...