124 search results - page 14 / 25 » Lifetime Analysis in Heterogeneous Sensor Networks |
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WSNA
2003
ACM
15 years 5 months ago
2003
ACM
Wireless sensor networks consist of a large number of tiny sensors that have only limited energy supply. One of the major challenges in constructing such networks is to maintain l...
INFOCOM
2006
IEEE
15 years 5 months ago
2006
IEEE
— Many applications that make use of sensor networks require secure communication. Because asymmetric-key solutions are difficult to implement in such a resource-constrained env...
CORR
2010
Springer
14 years 10 months ago
2010
Springer
As the explosive growth of the ISM band usage continues, there are many scenarios where different systems operate in the same place at the same time. One of growing concerns is th...
SUTC
2008
IEEE
15 years 6 months ago
2008
IEEE
With the availability of low-cost sensor nodes there have been many standards developed to integrate and network these nodes to form a reliable network allowing many different typ...
PERCOM
2007
ACM
15 years 11 months ago
2007
ACM
In this paper we investigate the problem of uneven energy consumptions in a large class of many-to-one sensor networks. In a many-to-one sensor network, all sensor nodes generate ...