76 search results - page 2 / 16 » Software-based on-line energy estimation for sensor nodes |
MOBIHOC
2009
ACM
13 years 9 months ago
2009
ACM
We address the problem of estimating the remaining energy of a node battery in wireless sensor networks. To solve this issue, we provide an on-line battery model that requires lim...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
A discretized version of a continuous optimization problem is considered for the case where data is obtained from a set of dispersed sensor nodes and the overall metric is a sum o...
CORR
2010
Springer
13 years 3 months ago
2010
Springer
A critical need in Mobile Wireless Sensor Network (MWSN) is to achieve energy efficiency during routing as the sensor nodes have scarce energy resource. The nodes’ mobility in M...
SENSYS
2005
ACM
13 years 10 months ago
2005
ACM
This paper describes a supercapacitor-operated, solar-powered wireless sensor node called Everlast. Unlike traditional wireless sensors that store energy in batteries, Everlast’...
IPSN
2003
Springer
13 years 10 months ago
2003
Springer
Sensor networks have emerged as a fundamentally new tool for monitoring spatially distributed phenomena. This paper investigates a strategy by which sensor nodes detect and estima...