310 search results - page 17 / 62 » A Location Model for Communicating and Processing of Context |
VTC
2008
IEEE
15 years 6 months ago
2008
IEEE
— A dense urban cellular environment contains many different locations where a line-of-sight or specular signal component from the base station is present. The small scale fading...
120
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ICDT
1999
ACM
15 years 4 months ago
1999
ACM
Abstract. In this paper we consider databases representing information about moving objects (e.g. vehicles), particularly their location. We address the problems of updating and qu...
115
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FDL
2004
IEEE
15 years 4 months ago
2004
IEEE
In this work we develop a secure communication protocol in the context of a Remote Meter Reading (RMR) System. We first analyze existing standards in secure communication (e.g. IP...
100
Voted
CIDR
2007
15 years 1 months ago
2007
Wireless sensor networks are poised to enable continuous data collection on unprecedented scales, in terms of area location and size, and frequency. This is a great boon to field...
102
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ACMSE
2009
ACM
15 years 4 months ago
2009
ACM
The convergence of various multimedia communications that includes voice, video and data presents many opportunities for enabling unified communication but paradoxically leads to ...