3887 search results - page 512 / 778 » Sensor Network Localization Using Sensor Perturbation |
136
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CORR
2010
Springer
15 years 2 months ago
2010
Springer
This paper is concerned with decentralized estimation of a Gaussian source using multiple sensors. We consider a diversity scheme where only the sensor with the best channel sends...
142
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MDM
2009
Springer
15 years 10 months ago
2009
Springer
The objective of YushanNet is to provide a reliable and robust system for hiker tracking in Yushan National Park, Taiwan. The aggregated information can help national parks to pro...
139
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LCN
2008
IEEE
15 years 10 months ago
2008
IEEE
— FrameComm is a contention based, Duty Cycled, MAC protocol that ensures a message will be transmitted during the receiver’s listen phase by sending a packet, followed by a sh...
151
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COMCOM
2007
15 years 3 months ago
2007
In this paper, we focus on the challenge of demand-scalable multicast routing in wireless sensor networks. Due to the ad-hoc nature of the placement of the sensor nodes as well as...
166
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MOBIHOC
2005
ACM
16 years 3 months ago
2005
ACM
Node compromise poses severe security threats in wireless sensor networks. Unfortunately, existing security designs can address only a small, fixed threshold number of compromised...