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» Distributed energy measurements in wireless sensor networks
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SIGMOD
2007
ACM
150views Database» more  SIGMOD 2007»
16 years 6 months ago
System design issues in sensor databases
In-network sensor query processing systems (ISQPs), or sensor databases, have been developed to acquire, process and aggregate data from wireless sensor networks (WSNs). Because W...
Qiong Luo, Hejun Wu
IEEEMSP
2002
IEEE
137views Multimedia» more  IEEEMSP 2002»
15 years 11 months ago
On the capacity of the reachback channel in wireless sensor networks
Abstract— We consider the problem of reachback communication in wireless sensor networks: multiple sensors are deployed on a field, and they collect local measurements of some r...
João Barros, Sergio D. Servetto
IJDSN
2006
132views more  IJDSN 2006»
15 years 6 months ago
Using Misbehavior to Analyze Strategic versus Aggregate Energy Minimization in Wireless Sensor Networks
Abstract-- We present a novel formulation of the problem of energy misbehavior and develop an analytical framework for quantifying its impact on other nodes. Specifically, we formu...
Rajgopal Kannan, Shuangqing Wei, Vasu Chakravarthy...
GLOBECOM
2010
IEEE
15 years 4 months ago
A Comparison of Modulations for Energy Optimization in Wireless Sensor Network Links
We study the energy consumption of individual links in wireless sensor networks (WSN). Three widely used digital modulation schemes, i.e. MQAM, MPSK, and MFSK, are analyzed and com...
Felipe M. Costa, Hideki Ochiai
LCN
2006
IEEE
16 years 10 days ago
Practical Evaluation of the Performance Impact of Security Mechanisms in Sensor Networks
Security has become a major concern for many realworld applications for wireless sensor networks (WSN). In this domain, many security solutions have been proposed. Usually, all th...
Martin Passing, Falko Dressler