970 search results - page 124 / 194 » LOCATOR: location estimation system For wireless LANs |
IJISTA
2010
14 years 8 months ago
2010
- Piezoelectric materials can be used to convert mechanical energy, such as vibration into electrical energy which can be used to power up devices in a smart dust sensing network. ...
WSNA
2003
ACM
15 years 3 months ago
2003
ACM
Many applications in ubiquitous computing rely on knowing where people and objects are relative to each other. By placing small wireless sensors on people, at specific locations, ...
TWC
2010
14 years 4 months ago
2010
An adaptive regenerate and forward cooperative diversity (CD) system using quadrature amplitude modulation (QAM) for a two-user cooperation is proposed. The proposed system can ach...
PERCOM
2006
ACM
15 years 9 months ago
2006
ACM
This paper investigates fundamental properties of Marker-based Vision (MBV) systems. We present a theoretical analysis of the performance of basic tag designs which is extended th...
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ITNG
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper the authors describe the implementation and validation of a prototype of an environmental and health monitoring system based on a Wireless Sensor Network (WSN). The ...