5657 search results - page 920 / 1132 » Micropayments for Wireless Communications |
166
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PERCOM
2004
ACM
16 years 6 months ago
2004
ACM
In this paper we introduce a system called e-Fuzion based on using computing devices, such as Tablet PCs, that empower students and teachers with better technologies for education...
200
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MOBISYS
2004
ACM
16 years 6 months ago
2004
ACM
This paper discusses the software architecture of Impromptu, a mobile IP-based audio computing platform, with an associated set of network-based applications and services. Impromp...
148
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MOBIHOC
2007
ACM
16 years 6 months ago
2007
ACM
Vehicular ad hoc networks (VANETs) are envisioned to provide us with numerous interesting services in the near future. One of the most promising applications is the dissemination ...
177
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MOBIHOC
2006
ACM
16 years 6 months ago
2006
ACM
Data storage has become an important issue in sensor networks as a large amount of collected data need to be archived for future information retrieval. This paper introduces stora...
178
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MOBIHOC
2003
ACM
16 years 6 months ago
2003
ACM
It is often useful to know the geographic positions of nodes in a communications network, but adding GPS receivers or other sophisticated sensors to every node can be expensive. W...