898 search results - page 31 / 180 » Wireless underground sensor networks: Research challenges |
EURONGI
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. The literature on cross-layer protocols, protocol improvements, and design methodologies for wireless sensor networks (WSNs) is reviewed and a taxonomy is proposed. The c...
LCN
2008
IEEE
14 years 4 months ago
2008
IEEE
Wireless Sensor Networks (WSNs) have received considerable attention in recent years and opened up new possibilities for various commercial and industrial applications. A WSN cons...
SAC
2009
ACM
14 years 5 months ago
2009
ACM
Despite much research in the area of wireless sensor networks in recent years, the programming of sensor nodes is still time-consuming and tedious. A new paradigm which seems to b...
GLOBECOM
2006
IEEE
14 years 4 months ago
2006
IEEE
— In this work, we study the topology enhancement problem of wireless sensor networks. Our research focuses on reducing the path-based vulnerability. The objective is to get as m...
CSREAPSC
2006
13 years 11 months ago
2006
- Security is a big challenge when wireless sensor networks are deployed in a hostile environment. Due to the computational and storage overheads, traditional asymmetric-key based ...