3953 search results - page 144 / 791 » Enhancing web accessibility |
DBSEC
2007
14 years 11 months ago
2007
With the growing advancement of pervasive computing technologies, we are moving towards an era where spatio-temporal information will be necessary for access control. The use of su...
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— A distributed medium access control (MAC) algorithm for uplink OFDMA networks under the IEEE 802.16 framework is proposed and analyzed in this work. We present a simple...
AICT
2006
IEEE
15 years 4 months ago
2006
IEEE
IEEE 802.11e is a wireless local area networking standard introducing quality of service. It defines new MAC protocols, mainly HCF and EDCF. EDCF is a contentionbased channel acce...
ICCSA
2009
Springer
15 years 2 months ago
2009
Springer
IEEE 802.11 Distributed Coordination Function (DCF) guarantees fair transmission opportunity to stations. Channel occupation of low rate stations in IEEE 802.11 Wireless Local Area...
EUROMICRO
1999
IEEE
15 years 2 months ago
1999
IEEE
We propose an hardware solution to several security problems that are difficult to solve on classical processor architectures, like licensing, electronic commerce, or software pri...