310 search results - page 17 / 62 » A Location Model for Communicating and Processing of Context |
VTC
2008
IEEE
14 years 1 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...
ICDT
1999
ACM
13 years 11 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...
FDL
2004
IEEE
13 years 11 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...
CIDR
2007
13 years 9 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...
ACMSE
2009
ACM
13 years 11 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 ...