Paper Info
Title
Continuous Close-Proximity RSSI-Based Tracking in Wireless Sensor Networks
Abstract
In this paper we develop a continuous high-precision tracking system based on Received Signal Strength Indicator(RSSI) measurements for small ranges. The proposed system uses minimal number of sensor nodes with RSSI capabilities to track a moving object in close-proximity and high transmission rate. The close-proximity enables conversion of RSSI measurements to range estimates and the high transmission rate enables continuous tracking of the moving object. The RSSI-based tracking system includes calibration, range estimation, location estimation and refinement. We use advanced statistical and signal processing methods to mitigate channel distortion and packet loss. The system is evaluated in indoor settings and achieves tracking resolution of few centimeters. Therefore, it becomes the motion trackers of notice in many applications.
Year
DOI
Venue
2010
10.1109/BSN.2010.36
BSN
Keywords
Field
DocType
small range,rssi measurement,rssi capability,location estimation,high transmission rate,continuous tracking,continuous close-proximity rssi-based tracking,range estimation,proposed system,rssi-based tracking system,wireless sensor networks,continuous high-precision tracking system,accelerometers,tracking system,packet loss,motion estimation,signal processing,acceleration,gyroscopes,mobile communication,calibration,estimation,wireless sensor network,measurement units,vectors,tracking
Signal processing,Computer vision,Computer science,Accelerometer,Packet loss,Tracking system,Communication channel,Artificial intelligence,Motion estimation,Wireless sensor network,Distortion,Embedded system
Conference
Citations 
PageRank 
References 
4
0.42
0
Authors
5
Name
Order
Citations
PageRank
Gaddi Blumrosen1425.41
Bracha Hod2533.27
Tal Anker311213.51
Danny Dolev469251305.43
B. Rubinsky512326.81