636 search results - page 67 / 128 » High-efficiency power amplifier for wireless sensor networks |
195
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DEXAW
2005
IEEE
15 years 11 months ago
2005
IEEE
In this paper we present Energy Aware Random Asynchronous Wakeup (RAW-E), a novel crosslayer power management and routing protocol for heterogeneous wireless sensor and actor netw...
159
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INFOCOM
2006
IEEE
16 years 20 hour ago
2006
IEEE
— Before a sensor network is deployed, it is important to determine how many sensors are required to achieve a certain coverage degree. The number of sensor required for maintain...
165
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
This paper discusses a first attempt to investigate, using analytic means, the transmission delay and energy characteristics of a multi-state wireless sensor network. For such a ne...
153
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SECON
2008
IEEE
16 years 11 days ago
2008
IEEE
—Many sensor networks are deployed for the purpose of covering and monitoring a particular region, and detecting the object of interest in the region. In this paper, based on the...
157
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AVSS
2007
IEEE
16 years 10 days ago
2007
IEEE
Wireless networks of visual sensors have recently emerged as a new type of sensor-based intelligent system, with performance and complexity challenges that go beyond that of exist...