613 search results - page 53 / 123 » A Walking Beacon-Assisted Localization in Wireless Sensor Ne... |
ICALT
2008
IEEE
15 years 4 months ago
2008
IEEE
Ad-hoc sensor networks provide a cheap and scalable technology for constructing pervasive learning assessment systems that are embedded in physical environments. This paper propos...
WIOPT
2010
IEEE
14 years 8 months ago
2010
IEEE
—We consider a Ferry based Wireless Local Area Network (FWLAN), in which information is forwarded from a base station to sensors, or gathered from sensors to a base station using...
CJ
2010
14 years 7 months ago
2010
Sensor networks face a number of challenges when deployed in unpredictable environments under dynamic, quickly changeable demands, and when shared by many partners, which is often...
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JCST
2010
14 years 8 months ago
2010
Abstract Location-aware technology spawns numerous unforeseen pervasive applications in a wide range of living, production, commence, and public services. This article provides an ...
GLOBECOM
2006
IEEE
15 years 3 months ago
2006
IEEE
— The path loss exponent (PLE) is a parameter indicating the rate at which the received signal strength (RSS) decreases with distance, and its value depends on the specific prop...