1842 search results - page 166 / 369 » Multimedia communication in wireless sensor networks |
329
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INFOCOM
2012
IEEE
13 years 9 months ago
2012
IEEE
Abstract—Energy is the most precious resource in wireless sensor networks. To ensure sustainable operations, wireless sensor systems need to harvest energy from environments. The...
161
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INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
— The relay node placement problem for wireless sensor networks is concerned with placing a minimum number of relay nodes into a wireless sensor network to meet certain connectiv...
170
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ICC
2007
IEEE
16 years 29 days ago
2007
IEEE
— In a wireless sensor network (WSN), the sensor nodes (SNs) generally localize themselves with the help of anchors that are pre-deployed in the network. Time of Arrival (ToA) is...
153
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APWEB
2008
Springer
15 years 8 months ago
2008
Springer
Wireless sensor network (WSN) containing thousands of tiny and low-power nodes can be used to monitor environment. An energy-efficient and reliable wireless communication architect...
140
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VTC
2007
IEEE
16 years 27 days ago
2007
IEEE
— This paper investigates the use of physical layer symbol error rate (SER) optimization to minimize wireless sensor network (WSN) energy consumption. Increasing the SER maintain...