1018 search results - page 121 / 204 » Issues in wireless E-commerce |
127
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DSD
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract—Localization is one of the most challenging and important issues in wireless sensor networks (WSNs), especially if cost-effective approaches are demanded. In this paper,...
172
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— This paper considers two important issues for video sensor network, (1) timely delivery of captured video stream and (2) energy-efficient network design. Based on network calc...
141
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ICA3PP
2007
Springer
15 years 10 months ago
2007
Springer
We propose a source peer selection algorithm which efficiently chooses peers as sources from a set of peers having the requested file in a hybrid P2P file sharing system. Our propo...
140
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ICN
2007
Springer
15 years 10 months ago
2007
Springer
— Multi-hop wireless ad-hoc networks are drawing more and more attention from both academic and industrial research. The lack of infrastructure makes those networks easy to deplo...
120
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ICWMC
2006
IEEE
15 years 10 months ago
2006
IEEE
— This paper discusses hybrid cellular-broadcasting systems as an alternative for future delivery of wireless multimedia multicast services. A resource management framework is pr...