1455 search results - page 15 / 291 » Optimal Location Management Algorithms for Mobile Networks |
ISPAN
1999
IEEE
13 years 11 months ago
1999
IEEE
In this work, we develop a novel mathematical model to analyze di erent location update protocols for mobile cellular network. Our model can capture many important features of use...
COMCOM
2008
13 years 6 months ago
2008
A user's profile, for the purpose of location management in a personal communication service (PCS) network, is formalized as a subgraph of the network graph. This subgraph, t...
SECON
2008
IEEE
14 years 1 months ago
2008
IEEE
—Delay Tolerant Networks are wireless networks where disconnections may occur frequently due to propagation phenomena, node mobility, and power outages. Propagation delays may al...
HICSS
2003
IEEE
14 years 15 hour ago
2003
IEEE
In this paper, we develop a new adaptive scheme in which an optimal distance-based update threshold is selected not only as a function of the call-to-mobility ratio, but also as a...
ICC
2000
IEEE
13 years 11 months ago
2000
IEEE
—When a universal personal telecommunications (UPT) user visits a mobile network, both terminal mobility and personal mobility are involved and it may take a long time for UPT ca...