1739 search results - page 135 / 348 » Maximizing system lifetime in wireless sensor networks |
76
Voted
SENSYS
2006
ACM
15 years 4 months ago
2006
ACM
The problem of localization in wireless sensor networks where nodes do not use ranging hardware, remains a challenging problem, when considering the required location accuracy, en...
DATE
2009
IEEE
15 years 5 months ago
2009
IEEE
—Body sensor networks are emerging as a promising platform for healthcare monitoring. These systems are composed of battery-operated embedded devices which process physiological ...
JMS
2008
14 years 10 months ago
2008
This paper presents a wireless sensor network system that has the capability to monitor physiological parameters from multiple patient bodies. The system uses the Medical Implant C...
CEC
2007
IEEE
15 years 2 months ago
2007
IEEE
We present a memetic algorithm that dynamically optimizes the design of a wireless sensor network towards energy conservation and extension of the life span of the network, taking ...
93
Voted
CNSR
2010
IEEE
15 years 2 months ago
2010
IEEE
We address security solutions to protect the communication of the wireless components of a home health care system. We analyze especially the problem of exchanging secrets to sati...