2575 search results - page 273 / 515 » Car-Park Management using Wireless Sensor Networks |
194
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AINA
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— A wireless sensor network (WSN) is energy constrained, and the extension of its lifetime is one of the most important issues in its design. Usually, a WSN collects a la...
231
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INFOCOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— This paper studies the tradeoff between energy consumption and application performance in wireless sensor networks by investigating the interaction between network lifetime max...
189
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ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
This work presents a class of unidirectional lifting-based wavelet transforms for an arbitrary communication graph in a wireless sensor network. These transforms are unidirectiona...
179
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ICONS
2008
IEEE
16 years 1 months ago
2008
IEEE
– This paper presents our approach of the radio interface problematic for Wireless Sensor Network. We introduce the WSN context and constraints associated. We propose an IR-UWB s...
225
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VTC
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract— This paper proposes and evaluates a new aggregation algorithm in wireless sensor networks with time constraint. In the proposed algorithm, each aggregation node control...