Computer Science and Information Engineering, World Congress on (2009)
Los Angeles, California USA
Mar. 31, 2009 to Apr. 2, 2009
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CSIE.2009.416
The Location algorithm of Chan based on Time of arrival (TOA)/Time difference of arrival (TDOA) has been researched, and analyzed the performance of Chan Location Algorithm research by comparing with Cramer-Rao Lower Bound (CRLB) in the ideal environment. On this basis, the measured values of TOA has been got by Two Way Ranging mode of TOA in actual measurement, which could verify the performance of Chan Location Algorithm in actual measurement. The result of simulation and actual measurement indicated that the method has high positioning accuracy both in ideal environment and actual measurement.
TOA; TDOA; Two Way Ranging; positioning accuracy
J. Ying-ying, Z. Jian-wu and Y. Cheng-lei, "The Performance Analysis of Chan Location Algorithm in Cellular Network," 2009 WRI World Congress on Computer Science and Information Engineering, CSIE(CSIE), Los Angeles, CA, 2009, pp. 339-343.