674 search results - page 79 / 135 » Distributed Certified Information Access for Mobile Devices |
139
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ADT
2008
15 years 6 months ago
2008
By range-free localization, the positions of a mobile device can be limited to the coverage area of a radio access network cell. The drawback of such approach is the coarseness of ...
193
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MOBICOM
2004
ACM
15 years 11 months ago
2004
ACM
Recent years have seen the growing popularity of multi-rate wireless network devices (e.g., 802.11a cards) that can exploit variations in channel conditions and improve overall ne...
155
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MOBISYS
2007
ACM
16 years 5 months ago
2007
ACM
Presence-sharing is an emerging platform for mobile applications, but presence-privacy remains a challenge. Privacy controls must be flexible enough to allow sharing between both ...
162
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PE
2007
Springer
15 years 5 months ago
2007
Springer
This paper presents network traffic measurements from a campus-wide wireless LAN (WLAN), with the data collected using remote passive wireless-side measurement. We used commercia...
156
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EKAW
2010
Springer
15 years 4 months ago
2010
Springer
In this paper we explore the use of location aware mobile devices for searching and browsing a large number of general and cultural heritage information repositories. Based on GPS ...