9401 search results - page 1654 / 1881 » Wireless Networks |
160
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BTW
2007
Springer
16 years 22 days ago
2007
Springer
: Efficient information sharing is very important for emergency and rescue operations. These operations often have to be performed in environments where no communication infrastruc...
217
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WIS
2004
15 years 8 months ago
2004
We envision an environment where humans communicate directly with computers without additional authentication inputs like passwords, passphrases, PINs (Personal Identification Num...
163
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
—Existing handover schemes in wireless LANs, 3G/4G networks, and femtocells rely upon protocols involving centralized authentication servers and one or more access points. These ...
174
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PERCOM
2009
ACM
16 years 7 months ago
2009
ACM
Effective security mechanisms are essential to the widespread deployment of pervasive systems. Much of the research focus on security in pervasive computing has revolved around dis...
216
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WIOPT
2010
IEEE
15 years 4 months ago
2010
IEEE
—Cognitive radio networks provide the capability to share the wireless channel with licensed (primary) users in an opportunistic manner. Primary users have a license to operate i...