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103
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PUC
2002
14 years 11 months ago
2002
Location models are crucial to location-aware applications. In this paper we present two approaches for modeling location information in an infrastructure-based and an ad hoc netwo...
CSREASAM
2008
15 years 1 months ago
2008
Abstract Mobile and wireless devices become more popular and their capabilities increase as well. At the same time, most of the today's PC power is unused, as a study of the G...
105
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PEWASUN
2004
ACM
15 years 5 months ago
2004
ACM
In many instances, an ad hoc network consists of nodes with different hardware and software capabilities as well as power limitations. This is the case of ad hoc grids where devi...
102
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INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
Abstract—Due to the emergence of Cognitive Radio, a special type of heterogeneous networks attracts increasing interest recently, in which a secondary network composed of cogniti...
ADHOC
2005
14 years 11 months ago
2005
We consider a wireless ad hoc network composed of a set of wireless nodes distributed in a two dimensional plane. Several routing protocols based on the positions of the mobile ho...