160 search results - page 9 / 32 » Constant density spanners for wireless ad-hoc networks |
141
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CJ
2004
15 years 5 months ago
2004
We study the effects of physical layer parameters on the connectivity of fading wireless ad-hoc networks. Relying on a symbol error rate connectivity metric for wireless ad-hoc net...
154
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CORR
2008
Springer
15 years 5 months ago
2008
Springer
The Sybil attack in unknown port networks such as wireless is not considered tractable. A wireless node is not capable of independently differentiating the universe of real nodes f...
167
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MOBIHOC
2002
ACM
16 years 5 months ago
2002
ACM
In this paper we assume that a multihop wireless network (also called a wireless ad hoc network) consists of nodes whose transmitting powers are finitely adjustable. We consider t...
161
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MOBIHOC
2009
ACM
16 years 6 months ago
2009
ACM
Location-free boundary recognition is crucial and critical for many fundamental network functionalities in wireless ad hoc and sensor networks. Previous designs, often coarse-grai...
189
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ISCC
2005
IEEE
15 years 11 months ago
2005
IEEE
— As broadcasting is widely used for miscellaneous maintenance operations in wireless ad hoc networks, where energy is a scarce resource, an efficient broadcasting protocol is o...