548 search results - page 81 / 110 » An authorization and access control scheme for pervasive com... |
VTC
2006
IEEE
14 years 3 months ago
2006
IEEE
Abstract— This paper propose a channel estimation technique for multiple-input multiple-output (MIMO) - orthogonal frequency division multiplexing (OFDM) / time division multiple...
MOBIQUITOUS
2008
IEEE
14 years 3 months ago
2008
IEEE
The big challenge related to the contemporary research on ubiquitous and pervasive computing is that of seamless integration. For the next generation of ubiquitous and distributed...
CSFW
2002
IEEE
14 years 2 months ago
2002
IEEE
Privacy is an increasing concern in the marketplace. Although enterprises promise sound privacy practices to their customers, there is no technical mechanism to enforce them inter...
GRID
2006
Springer
13 years 9 months ago
2006
Springer
This paper presents ongoing research and current results on the development of flexible access control infrastructures for complex resource provisioning in Grid-based collaborativ...
ADHOCNOW
2005
Springer
14 years 2 months ago
2005
Springer
Sensor nets have many undisputed fields of application. A paradigm of communication is the use of one control channel in the MAC layer. We challenge this paradigm for nodes with v...