822 search results - page 76 / 165 » Wireless course management system |
GLOBECOM
2007
IEEE
14 years 4 months ago
2007
IEEE
—We examine a widely accepted myth about passive listening in wireless networks, and give a detailed description of how to achieve real “passive listening.” Then we develop a...
CSIE
2009
IEEE
14 years 4 months ago
2009
IEEE
Knowledge management (KM) is the research field aimed to create, organize, and store explicit knowledge for easy access and manipulation, whereas e-learning is concerned with del...
ECTEL
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. The generalization of game-based Learning Objects as serious learning material requires their integration into pre-existing e-learning infrastructure (systems and courses...
SUTC
2006
IEEE
14 years 4 months ago
2006
IEEE
Security in wireless ad hoc networks is hard to achieve due to the vulnerability of its links, limited physical protection, and the absence of a centralized management point. Cons...
TWC
2010
13 years 4 months ago
2010
It is known that Wideband Code-Division Multiple Access (W-CDMA) networks are limited by interference more than by any other single effect. Due to the frequency selectivity of the ...