Measurement of pseudo-range with digital television broadcasting signal

Kexin Song; Wei Guo; Changjiang Huang; Shifeng Li; Huijun Zhang

doi:10.1117/12.885433

28 December 2010 Measurement of pseudo-range with digital television broadcasting signal

Kexin Song, Wei Guo, Changjiang Huang, Shifeng Li, Huijun Zhang

Proceedings Volume 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation; 75442Q (2010) https://doi.org/10.1117/12.885433
Event: Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 2010, Hangzhou, China

Abstract

Launchers of digital television have already built in many cities of our country as one of fundamental establishments of metropolis. The sent signal from launchers is powerful in power, low in frequency and wide in bandwidth, and it also covers absolutely entire city including many building dense areas. In this paper the signal frame structure of digital television terrestrial broadcasting (DTMB) standard of our country named GB20600-2006 is analyzed. Then the scheme measuring the distance with the special discontinuous PN code in the DTMB signal is designed. At last the new method measuring pseudo-range with DTMB signal is approved considered with DTMB signal own characteristics and tested by the data gathered at many spots in Xi'an. It provides technique method and supplement on positioning and navigation in complex circumstance of city.

Citation Download Citation

Kexin Song, Wei Guo, Changjiang Huang, Shifeng Li, and Huijun Zhang "Measurement of pseudo-range with digital television broadcasting signal", Proc. SPIE 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 75442Q (28 December 2010); https://doi.org/10.1117/12.885433

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