Regular Section
Geometric Dilution of Precision for Received Signal Strength in the Wireless Sensor Networks
2019 Volume E102.A Issue 9 Pages 1330-1332
Details
2019 Volume E102.A Issue 9 Pages 1330-1332
Geometric dilution of precision (GDOP) is a measure showing the positioning accuracy at different spatial locations in location systems. Although expressions of GDOP for the time of arrival (TOA), time difference of arrival (TDOA), and angle of arrival (AOA) systems have been developed, no closed form expression of GDOP are available for the received signal strength (RSS) system. This letter derives an explicit GDOP expression utilizing the RSS measurement in the wireless sensor networks.
