2123 search results - page 52 / 425 » Mobile computing in next generation wireless networks |
164
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PODC
2011
ACM
14 years 7 months ago
2011
ACM
We study several variants of coordinated consensus in dynamic networks. We assume a synchronous model, where the communication graph for each round is chosen by a worst-case adver...
127
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MOBIHOC
2009
ACM
16 years 4 months ago
2009
ACM
Routing is one of the most challenging open problems in disruption-tolerant networks (DTNs) because of the shortlived wireless connectivity environment. To deal with this issue, r...
140
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MOBICOM
2010
ACM
15 years 4 months ago
2010
ACM
Information on site-specific spectrum characteristics is essential to evaluate and improve the performance of wireless networks. However, it is usually very costly to obtain accur...
194
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
—This paper addresses context issues in pervasive mobile computing and presents a semantic context model to support location based cooperative mobile applications. In this paper,...