1397 search results - page 203 / 280 » Wireless ad hoc VoIP |
144
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PERVASIVE
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. This paper describesa method for establishing ad hoc and infrastructuremode wireless network connections based on physical proximity. Users can easily establish secure wi...
139
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
In wireless channels, the path loss exponent (PLE) has a strong impact on the quality of the links, and hence, it needs to be accurately estimated for the efficient design and oper...
175
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GLOBECOM
2008
IEEE
16 years 20 days ago
2008
IEEE
—In this paper, we propose a novel coalitional game model for security issues in wireless networks. The model can be applied to not only mobile ad hoc networks but also wireless ...
175
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ICCCN
2007
IEEE
16 years 16 days ago
2007
IEEE
— Wireless spectrum is a scare resource, while media streaming usually requires high end-to-end bandwidth. Media streaming in wireless ad hoc networks is therefore a particularly...
185
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
When asymmetric cryptography techniques are used in wireless networks, the public keys of the nodes need to be widely available and signed by a Certificate Authority (CA). However,...