898 search results - page 103 / 180 » Wireless underground sensor networks: Research challenges |
CEC
2010
IEEE
13 years 9 months ago
2010
IEEE
Abstract— Mobile agents are often used in wireless sensor networks for distributed target detection with the goal of minimizing the transmission of non-critical data that negativ...
CSE
2009
IEEE
14 years 8 days ago
2009
IEEE
A lifetime of several years for wireless sensor nodes can be achieved if their activity period is minimized. This can be done by using low duty cycle protocols. One of the challeng...
EWSN
2006
Springer
14 years 8 months ago
2006
Springer
Many applications of wireless ad hoc sensor and actuator networks (WSANs) rely on the knowledge of node locations. These are challenging to obtain when nodes are mobile and are not...
SSDBM
2008
IEEE
14 years 3 months ago
2008
IEEE
Abstract. The presence of coverage holes can adversely affect the accurate representation of natural phenomena being monitored by a Wireless Sensor Network (WSN). Current WSN resea...
PERCOM
2007
ACM
14 years 8 months ago
2007
ACM
In this paper we take a look at the start of the art in smart environments research. The survey is motivated by the recent dramatic increase of activity in the field, and summariz...