Title :
Research on the Service Range of Reference Receiver in AGNSS Mobile Positioning
Author :
Guang-hua Zhang ; Wei-Xiao Meng ; Ying He ; Jing-qiu Ren
Author_Institution :
Commun. Res. Center, Harbin Inst. of Technol., Harbin, China
Abstract :
The purpose of this paper is to discuss the maximum service range of reference receiver in Assisted Global Navigation Satellite System(AGNSS) mobile positioning. In the research, the scenario which including spatial constellation of Global Navigation Satellite System(GNSS) and the ground facilities is established by Satellite Tool Kit(STK) and a general application environment is simulated. By modeling and discrete processing, the problem for research becomes to analyze the relationship between the probability of visible satellite and the observed elevation. Finally, the simulation results are analyzed by the statistical algorithm. The optimal service radius of reference receiver in AGNSS mobile positioning is given in the result and the variation of service radius with the change of the associated factors is analyzed, which provide theoretical support for the development of AGNSS mobile positioning services.
Keywords :
radio receivers; satellite navigation; statistical analysis; AGNSS mobile positioning; assisted global navigation satellite system; mobile positioning services; reference receiver; satellite tool kit; Analytical models; Base stations; Computational modeling; Computer simulation; Global Positioning System; Mathematical model; Mobile communication; Mobile computing; Petroleum; Satellite navigation systems; AGNSS; mobile positioning; reference receiver; service range;
Conference_Titel :
Communications and Mobile Computing (CMC), 2010 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-6327-5
Electronic_ISBN :
978-1-4244-6328-2
DOI :
10.1109/CMC.2010.275
