822 search results - page 89 / 165 » Wireless course management system |
HASE
2008
IEEE
14 years 4 months ago
2008
IEEE
—In this paper, we investigate the transmission-power assignment problem for k-connected mobile ad hoc networks (MANETs), the problem of optimizing the lifetime of a MANET at a g...
VTC
2006
IEEE
14 years 4 months ago
2006
IEEE
— Handover of a call from wireless LAN (WLAN) to third generation cellular system and vice versa is one of the challenges faced by the integrated 3G-WLAN networks. Evolution of 3...
CCS
2010
ACM
13 years 11 months ago
2010
ACM
Securing wireless sensor networks against node capture is a challenging task. All well-known random key pre-distribution systems, including the Eschenauer and Gligor's pionee...
MOBISYS
2009
ACM
14 years 10 months ago
2009
ACM
In this work, we study the security of public WLAN-based positioning systems. Specifically, we investigate the Skyhook positioning system, available on PCs and used on a number of...
IPSN
2007
Springer
14 years 4 months ago
2007
Springer
This demonstration shows the programming development suite of the RETOS operating system for sensor networks, which provides a robust and multithreaded programming interface to ap...