1271 search results - page 191 / 255 » Wireless Sensor Network Applications in Urban Telehealth |
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—Energy efficiency is critical for wireless sensor networks. The data gathering process must be carefully designed to conserve energy and extend the network lifetime. Fo...
RTSS
2003
IEEE
14 years 1 months ago
2003
IEEE
Preventing denial-of-service attacks in wireless sensor networks is difficult primarily because of the limited resources available to network nodes and the ease with which attacks...
FBIT
2007
IEEE
14 years 2 months ago
2007
IEEE
In Wireless Sensor Networks (WSNs), address-based routing approaches often lead to severe problems due to node mobility, energy-saving sleep-cycles, and often missing or unreliabl...
ICCCN
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper proposes a spatio-temporal macroprogramming paradigm for push-pull hybrid wireless sensor networks (WSNs). The proposed paradigm, called SpaceTime Oriented Programming ...
ACSAC
2007
IEEE
13 years 12 months ago
2007
IEEE
Wireless sensor nodes lack hardware support for tamperresistance and are often deployed in unattended environments, thus leaving them vulnerable to capture and compromise by an ad...