732 search results - page 120 / 147 » Mobility Management in Next Generation Wireless Systems |
LCN
2003
IEEE
15 years 4 months ago
2003
IEEE
Recently, IEEE 802.11 wireless networks have been widely deployed in public areas for mobile Internet services. In the public wireless LAN systems, paging function is necessary to...
ICC
2009
IEEE
15 years 5 months ago
2009
IEEE
—We study a sensor node with an energy harvesting source. In any slot, the sensor node is in one of two modes: Wake or Sleep. The generated energy is stored in a buffer. The sens...
SMC
2007
IEEE
15 years 5 months ago
2007
IEEE
— This paper presents the prototype of an expert peering system for information exchange in the knowledge society. Our system realizes an intelligent, real-time search engine for...
SOSP
2005
ACM
15 years 8 months ago
2005
ACM
Recovery from intrusions is typically a very time-consuming operation in current systems. At a time when the cost of human resources dominates the cost of computing resources, we ...
ECIS
2000
15 years 15 days ago
2000
: Both the information base, on which IS research and practice is founded, and its accessibility continue to grow rapidly. A major challenge facing the IS community in the next dec...