174 search results - page 22 / 35 » A Recursive Battery Model for Nodes Lifetime Estimation in W... |
MSWIM
2004
ACM
14 years 2 months ago
2004
ACM
A fundamental issue in the design of a wireless sensor network is to devise mechanisms to make efficient use of its energy, and thus, extend its lifetime. Due to the paramount imp...
INFOCOM
2006
IEEE
14 years 3 months ago
2006
IEEE
— The inherent trade-off between energy-efficiency and rapidity of event dissemination is characteristic for wireless sensor networks. Scarcity of energy renders it necessary fo...
WICON
2008
13 years 10 months ago
2008
Energy consumption is a perennial issue in the design of wireless sensor networks which typically rely on portable sources like batteries for power. Recent advances in ambient ene...
ICUMT
2009
13 years 6 months ago
2009
In WSN-based surveillance systems power conservation is an important issue but one must also ensure that the application's objectives are met. In this paper, we jointly addres...
IPSN
2005
Springer
14 years 2 months ago
2005
Springer
— Environmental energy is an attractive power source for low power wireless sensor networks. We present Prometheus, a system that intelligently manages energy transfer for perpet...