2642 search results - page 364 / 529 » Robust node localization for wireless sensor networks |
195
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EWSN
2008
Springer
16 years 5 months ago
2008
Springer
Abstract. By using Elliptic Curve Cryptography (ECC), it has been recently shown that Public-Key Cryptography (PKC) is indeed feasible on resource-constrained nodes. This feasibili...
181
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INFOCOM
2007
IEEE
16 years 18 days ago
2007
IEEE
Abstract—In this paper we address the problem of energyefficient event detection in wireless sensor networks (WSNs). Duty cycling is a fundamental approach to conserving energy i...
165
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IPPS
2006
IEEE
16 years 10 days ago
2006
IEEE
With the increasing importance of energy consumption considerations and new requirements of emerging applications, in-network processing of information gains recognition as a viab...
150
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ISCAS
2005
IEEE
15 years 12 months ago
2005
IEEE
Abstract— We designed a high-efficiency class-E switchedmode power amplifier for a wireless networked micro-sensors system. In this system, where each sensor operates using a mic...
163
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JSAC
2010
15 years 4 months ago
2010
—Bandwidth demands and timing constraints are two major challenges for wireless video streaming applications. In this paper, we present a hybrid spatial/temporal retransmission p...