110 search results - page 4 / 22 » Architecture of Wireless Sensor Node using Novel Ultra-Wideb... |
WISEC
2010
ACM
13 years 10 months ago
2010
ACM
In many applications of wireless sensor networks, sensor nodes are manually deployed in hostile environments where an attacker can disrupt the localization service and tamper with...
ICCSA
2005
Springer
13 years 11 months ago
2005
Springer
Abstract. In this paper, we propose a novel hierarchical routing protocol for a large wireless sensor network (WSN) wherein sensors are arranged into a multi-layer architecture wit...
CNSR
2008
IEEE
14 years 15 days ago
2008
IEEE
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of t...
IJSNET
2010
13 years 25 days ago
2010
: Cooperative communications have been demonstrated to be effective in combating the multiple fading effects in wireless networks, and improving the network performance in terms of...
WOWMOM
2009
ACM
14 years 15 days ago
2009
ACM
WIMAX (Worldwide Interoperability for Microwave Access) is a promising new networking technology that potentially offers high speed and wide area wireless access services that com...