290 search results - page 27 / 58 » Dynamic Approximative Data Caching in Wireless Sensor Networ... |
DCOSS
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. In this paper, we study the two-tiered wireless sensor network (WSN) architecture and propose the optimal cluster association algorithm for it to maximize the overall net...
ICASSP
2010
IEEE
14 years 8 months ago
2010
IEEE
We design lifting-based wavelet transforms for any arbitrary communication graph in a wireless sensor network (WSN). Since transmitting raw data bits along the routing trees in WS...
101
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ICNSC
2008
IEEE
15 years 4 months ago
2008
IEEE
— Dynamic scheduling management in wireless sensor networks is one of the most challenging problems in long lifetime monitoring applications. In this paper, we propose and evalua...
TWC
2008
14 years 10 months ago
2008
Backscatter radio is proposed for sensor networks. In that way, the transmitter for each sensor is simplified to a transistor connected to an antenna and therefore, the cost for ea...
100
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GLOBECOM
2009
IEEE
14 years 8 months ago
2009
IEEE
In this paper, we study efficient data collection for wireless sensor networks. We present efficient distributed algorithms with approximately the minimum delay, or the minimum mes...