Title :
Experiments on the Inverse GPS based Positioning System using 2.4GHz band Radio Signals
Author :
Moriya, Junichiro ; Hasegawa, Takaai
Author_Institution :
Saitaina Univ., Saitama
fDate :
Sept. 30 2007-Oct. 3 2007
Abstract :
This paper describes experiments on the inverse GPS based positioning system using 2.4 GHz band radio signals to clarify positioning performance. In outdoor experiments, absolute values of bias error are in the range of 0.68 to 2.87 m. Standard deviations of random error are within 8 cm. In indoor experiments, absolute values of bias error are in the range of 0.68 to 1.85 m. Standard deviations of random error are within 14 cm. The bias error is dominant in the results of the both experiments.
Keywords :
Global Positioning System; automated highways; error statistics; indoor radio; random processes; frequency 2.4 GHz; indoor experiment; intelligent transportation system; inverse GPS based positioning system; outdoor experiment; radio signal; random bias error; standard deviation; Atomic clocks; Cables; Delay effects; Delay estimation; Equations; Global Positioning System; Intelligent transportation systems; Satellite broadcasting; Synchronization; Ubiquitous computing;
Conference_Titel :
Intelligent Transportation Systems Conference, 2007. ITSC 2007. IEEE
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-1396-6
Electronic_ISBN :
978-1-4244-1396-6
DOI :
10.1109/ITSC.2007.4357796
