1267 search results - page 108 / 254 » On the scalability of IEEE 802.11 ad hoc networks |
112
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ICNP
2009
IEEE
15 years 8 months ago
2009
IEEE
—Wormhole attack is a severe threat to wireless ad hoc and sensor networks. Most existing countermeasures either require specialized hardware devices or make strong assumptions o...
144
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MOBIHOC
2004
ACM
15 years 7 months ago
2004
ACM
This paper proposes a medium access control (MAC) protocol for ad hoc wireless networks that utilizes multiple channels dynamically to improve performance. The IEEE 802.11 standar...
120
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WIOPT
2010
IEEE
14 years 12 months ago
2010
IEEE
Abstract—In this paper, we present our results on the performance of MAC protocols in multi-hop wireless ad hoc networks in terms of the newly proposed metric “aggregate multi-...
146
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ICC
2009
IEEE
14 years 11 months ago
2009
IEEE
Abstract--We introduce multi-hop aggregate information efficiency (MIEA), a comprehensive metric that captures several performance-affecting factors of wireless ad hoc networks in ...
AINA
2003
IEEE
15 years 6 months ago
2003
IEEE
In this paper, we propose a TDMA slot assignment protocol to improve the channel utilization, which controls the excessive increase of unassigned slots by changing the frame lengt...