1259 search results - page 234 / 252 » Analysis of Movement and Mobility of Wireless Network Users |
200
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SENSYS
2010
ACM
14 years 9 months ago
2010
ACM
Continuously understanding a user's location context in colloquial terms and the paths that connect the locations unlocks many opportunities for emerging applications. While ...
184
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ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
—Conventional 802.11 medium access control (MAC) characteristics. In particular, all of these designs adopted a protocols have been designed separately from the characteristics s...
101
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PIMRC
2008
IEEE
15 years 6 months ago
2008
IEEE
Abstract—Increasing demand for high-speed and efficient multimedia transmission over wireless networks has driven tremendous research on enhancing the performance of multimedia ...
EUROMICRO
1997
IEEE
15 years 4 months ago
1997
IEEE
In this paper we present a security framework for executing foreign programs, called helpers, on a Pocket Companion: a wireless hand-held computer. A helper program as proposed is...
118
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PERCOM
2009
ACM
15 years 6 months ago
2009
ACM
—The ubiquity of mobile devices has brought forth the concept of participatory sensing, whereby ordinary citizens can now contribute and share information from the urban environm...