267 search results - page 21 / 54 » Distributed Transmit Beamforming using Feedback Control |
111
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IEEEIA
2009
14 years 9 months ago
2009
Covert channel attacks utilize shared resources to indirectly transmit sensitive information to unauthorized parties. Current security mechanisms such as SELinux rely on tagging th...
102
Voted
ASPDAC
2005
ACM
15 years 1 months ago
2005
ACM
— In this paper, a methodology for analyzing closed loop clock distribution and active deskewing networks is proposed. An active clock distribution and deskewing network is model...
CCS
2004
ACM
15 years 5 months ago
2004
ACM
We examine the problem of providing useful feedback about access control decisions to users while controlling the disclosure of the system’s security policies. Relevant feedback...
104
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COMSWARE
2007
IEEE
15 years 6 months ago
2007
IEEE
— In wireless sensor networks, minimizing power consumption and at the same time maintaining desired properties in the network topology is of prime importance. In this work, we p...
JSAC
2011
14 years 6 months ago
2011
This work on cognitive radio access ventures beyond the more traditional “listen-before-talk” paradigm that underlies many cognitive radio access proposals. We exploit the bi-...