640 search results - page 57 / 128 » Access Control for Active Spaces |
TWC
2008
2008
A token-based scheduling scheme for WLANs supporting voice/data traffic and its performance analysis
13 years 8 months ago
Most of the existing medium access control (MAC) protocols for wireless local area networks (WLANs) provide prioritized access by adjusting the contention window sizes or interfram...
ACSAC
2003
IEEE
14 years 2 months ago
2003
IEEE
As computer infrastructures become more complex, security models must provide means to handle more flexible and dynamic requirements. In the Organization Based Access Control (Or...
ICCCN
1998
IEEE
14 years 1 months ago
1998
IEEE
With the explosive growth of demand for services on the Internet, the networking infrastructure (routers, protocols, servers) is under considerable stress. Mechanisms are needed f...
ICNP
1998
IEEE
14 years 1 months ago
1998
IEEE
In this paper, we propose a novel MAC protocol, called Quality-ofservice Guarantee Multiple Access (QGMA), in wireless local area networks to support the quality of service requir...
JCP
2008
13 years 8 months ago
2008
Instability of SRAM memory cells derived from the process variation and lowered supply voltage has recently been posing significant design challenges for low power SoCs. This paper...