1677 search results - page 129 / 336 » A distributed security scheme for ad hoc networks |
169
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
—Detecting malicious packet dropping is important in ad hoc networks to combat a variety of security attacks such as blackhole, greyhole, and wormhole attacks. We consider the de...
177
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TMC
2008
15 years 6 months ago
2008
In this research, we first investigate the cross-layer interaction between TCP and routing protocols in the IEEE 802.11 ad hoc network. On-demand ad hoc routing protocols respond t...
171
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HICSS
2005
IEEE
15 years 12 months ago
2005
IEEE
Existing ad hoc routing protocols are either unicast or multicast. In this paper we propose a simple extension to the Dynamic Source Routing Protocol (DSR) to cater for group comm...
133
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INFOCOM
2006
IEEE
16 years 9 days ago
2006
IEEE
—In this paper, we propose a link-directionality-based dual channel MAC protocol in an attempt to double the capacities of networks using the single-channel 802.11 protocol. Simu...
162
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ICNP
2003
IEEE
15 years 11 months ago
2003
IEEE
Network wide broadcasting is an energy intensive function. In this paper we propose a new method that performs transmission power adaptations based on information available locall...