898 search results - page 39 / 180 » Wireless underground sensor networks: Research challenges |
MIDDLEWARE
2007
Springer
14 years 4 months ago
2007
Springer
Wireless Sensor Networks (WSNs) are challenging types of networks where resources can be scarce. In particular, battery is often a very limited resource and the radio interface is...
ISCC
2009
IEEE
14 years 4 months ago
2009
IEEE
Routing protocols for Wireless Sensor Networks (WSN) face three major performance challenges. The first one is an efficient use of bandwidth that minimizes the transfer delay of p...
CCS
2006
ACM
14 years 1 months ago
2006
ACM
A broadcast authentication mechanism is important in wireless sensor networks, assuring receivers of a packet's validity. To provide authentication, some researchers utilize ...
ATAL
2009
Springer
13 years 8 months ago
2009
Springer
In this paper we use a reinforcement learning algorithm with the aim to increase the autonomous lifetime of a Wireless Sensor Network (WSN) and decrease latency in a decentralized...
JNW
2008
13 years 10 months ago
2008
CSIRO is using wireless sensor network technology to deploy "tiny agents", working as autonomous controllers for individual pieces of electrical load/generation equipment...