1140 search results - page 198 / 228 » A Purpose-Based Access Control Model |
128
Voted
GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— This paper presents three algorithms that outperform all other published work for allocating a limited number of orthogonal frequency channels to access points (APs) in...
150
Voted
ICC
2007
IEEE
15 years 9 months ago
2007
IEEE
— This paper addresses the problem of designing a power-aware Multiple Access Control (MAC) protocol for Multihop Wireless Networks (MHWN). The problem is formulated as a cross l...
138
Voted
ISCC
2007
IEEE
15 years 9 months ago
2007
IEEE
Multimedia Broadcast Multicast Services (MBMS), introduced in Third Generation Partnership Project (3GPP) Release 6, is a point-to-multipoint downlink bearer service that addresse...
112
Voted
OTM
2007
Springer
15 years 9 months ago
2007
Springer
Ad hoc and peer-to-peer (P2P) computing paradigms pose a number of security challenges. The deployment of classic security protocols to provide services such as node authentication...
117
Voted
EDOC
2006
IEEE
15 years 9 months ago
2006
IEEE
The paper proposes an approach to content dissemination that exploits the structural properties of XML Document Object Model in order to provide efficient dissemination by at the...