1631 search results - page 239 / 327 » Mobility Management |
181
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IJNSEC
2008
15 years 6 months ago
2008
The protocol design for wireless roaming authentication is challenging because of the key management regarding users and home/visited networks. In this paper, we present two authe...
157
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
An encounter-based network is a frequently-disconnected wireless ad-hoc network requiring nearby neighbors to store and forward data utilizing mobility and encounters over time. U...
166
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JCP
2006
15 years 6 months ago
2006
The nature of wireless mobile ad hoc networks depend on batteries or other fatiguing means for their energy. A limited energy capacity may be the most significant performance const...
156
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TMC
2008
15 years 6 months ago
2008
Location-based spatial queries (LBSQs) refer to spatial queries whose answers rely on the location of the inquirer. Efficient processing of LBSQs is of critical importance with the...
172
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AI
2004
Springer
15 years 6 months ago
2004
Springer
Over the last years evidence has accumulated that shows the possibility to analyze human brain activity on-line and translate brain states into actions such as selecting a letter ...