369 search results - page 23 / 74 » A Distributed Opportunistic Access Scheme for OFDMA Systems |
SRDS
2003
IEEE
15 years 2 months ago
2003
IEEE
This paper presents a strong security scheme for network-attached storage (NAS) that is based on capability and uses a key distribution scheme to keep network-attached storage fro...
103
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IMC
2010
ACM
14 years 7 months ago
2010
ACM
Despite many years of work in wireless mesh networks built using 802.11 radios, the performance and behavior of these networks in the wild is not well-understood. This lack of und...
102
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INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
Abstract—With increasing popularity of media enabled handhelds, the need for high data-rate services for mobile users is evident. Large-scale Wireless LANs (WLANs) can provide su...
69
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FAST
2003
14 years 11 months ago
2003
We show how untrusted computers can be used to facilitate secure mobile data access. We discuss a novel architecture, data staging, that improves the performance of distributed ï¬...
100
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TPDS
1998
14 years 9 months ago
1998
—We suggest a method of controlling the access to a secure database via quorum systems. A quorum system is a collection of sets (quorums) every two of which have a nonempty inter...