548 search results - page 21 / 110 » Modeling Wireless Ad Hoc Networks with Directional Antennas |
118
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AINA
2007
IEEE
15 years 7 months ago
2007
IEEE
The evolution and existence of stable trust relations have been studied extensively in the context of social theory. However, reputation systems or trust schemes have only been re...
113
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INFOCOM
2006
IEEE
15 years 7 months ago
2006
IEEE
— In the standard approach to studying connectivity, a physical layer is assumed that allows direct transmission between neighbors within some fixed distance. The graph resultin...
157
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ADHOC
2010
14 years 8 months ago
2010
In this paper, we investigate the low coverage problem of efficient broadcast protocols in wireless ad hoc networks with realistic physical layer models. To minimize energy consum...
129
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ISCC
2002
IEEE
15 years 6 months ago
2002
IEEE
Mobile ad hoc networking offers convenient infrastructureless communication over the shared wireless channel. However, the nature of ad hoc networks makes them vulnerable to secur...
112
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ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
— Transmission power control (TPC) has been used in wireless ad hoc networks to improve channel reuse and/or reduce energy consumption. It has been mainly applied to single-input...