1677 search results - page 247 / 336 » A distributed security scheme for ad hoc networks |
174
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ISPDC
2010
IEEE
15 years 4 months ago
2010
IEEE
—In this paper, we propose SKAIT, a parameterized symmetric key pre-distribution scheme that guarantees a secure and confidential channel between every pair of nodes in a wirele...
131
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ICPP
2008
IEEE
16 years 22 days ago
2008
IEEE
: Many tools that target parallel and distributed environments must co-locate a set of daemons with the distributed processes of the target application. However, efficient and por...
168
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INFOCOM
2005
IEEE
15 years 12 months ago
2005
IEEE
— Even though multiple non-overlapped channels exist in the 2.4GHz and 5GHz spectrum, most IEEE 802.11-based multi-hop ad hoc networks today use only a single channel. As a resul...
179
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JDCTA
2010
15 years 1 months ago
2010
With the intent of efficient occupying under-utilized spectrum, radio environment map (REM) based cognitive radio (CR) networking is proposed to facilitate the distributed spectru...
158
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MSWIM
2005
ACM
15 years 12 months ago
2005
ACM
In this paper, we consider the security of geographical forwarding (GF) – a class of algorithms widely used in ad hoc and sensor networks. In GF, neighbors exchange their locati...