583 search results - page 57 / 117 » Bandwidth management in wireless sensor networks |
260
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TMM
2010
15 years 1 months ago
2010
Abstract--Selective encryption for video streaming was proposed for efficient multimedia content protection. However, the issues on joint optimization of video quality, content pro...
167
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INFOCOM
2008
IEEE
16 years 24 days ago
2008
IEEE
—Cognitive radio presents a new approach to wireless spectrum utilization and management. In this work, the potential performance improvement gained by applying cognitive radio t...
166
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IAT
2006
IEEE
16 years 13 days ago
2006
IEEE
Wireless sensor nodes are used to monitor patient vital signs in a medical application. To ensure proper patient care is provided, real-time patient data must be managed correctly...
157
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DATE
2010
IEEE
15 years 10 months ago
2010
IEEE
Abstract--Detailed diagnostic data is a prerequisite for debugging problems and understanding runtime performance in distributed wireless embedded systems. Severe bandwidth limitat...
193
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SASN
2004
ACM
15 years 11 months ago
2004
ACM
Key management is one of the fundamental building blocks of security services. In a network with resource constrained nodes like sensor networks, traditional key management techni...