1550 search results - page 9 / 310 » Energy-Efficient Data Dissemination for Wireless Sensor Netw... |
107
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DEXA
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. Sensor database is a type of database management system which offers sensor data and stored data in its data model and query languages. In this system, when a user poses ...
101
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GLOBECOM
2009
IEEE
15 years 3 months ago
2009
IEEE
Underwater communication is a challenging topic due to its singular channel characteristics. Most protocols used in terrestrial wireless communication can not be directly applied i...
COMCOM
2006
14 years 11 months ago
2006
In this paper, we study the problem of constructing an energy efficient data aggregation tree for data gathering in wireless sensor networks. We consider a real-time scenario wher...
MOBIHOC
2008
ACM
15 years 11 months ago
2008
ACM
Due to the long propagation delay and high error rate of acoustic channels, it is very challenging to provide reliable data transfer for time-critical applications in an energy-ef...
AINA
2007
IEEE
15 years 3 months ago
2007
IEEE
This paper demonstrates an energy efficient query processing technique for wireless sensor networks which achieves energy efficiency through centralized caching and variable freque...