DocumentCode
504799
Title
Application of innovation-based genetic control scheme to signal acquisition for global navigation satellite systems
Author
Chang, Chung-Liang ; Shou, Ho-Nien ; Juang, Jyh-Ching
Author_Institution
Dept. of Avionics Electron. Eng., Air Force Inst. of Technol., Taiwan
fYear
2009
fDate
18-21 Aug. 2009
Firstpage
3569
Lastpage
3574
Abstract
This paper utilizes a novel evolutionary approach to proceed with signal acquisition in Global Navigation Satellite Systems (GNSS). The method controls search space bound of frequency shift and code delay to shorten signal acquisition time. Simulation results show that the proposed scheme can acquire more accurate signal parameters and take less signal acquisition time than the traditional method.
Keywords
codes; satellite navigation; signal detection; telecommunication control; Global Navigation Satellite Systems; code delay; frequency shift; innovation-based genetic control scheme; signal acquisition; Aerospace electronics; Communication system control; Control systems; Delay effects; Frequency; Genetics; Global Positioning System; Hardware; Satellite navigation systems; Space technology;
fLanguage
English
Publisher
ieee
Conference_Titel
ICCAS-SICE, 2009
Conference_Location
Fukuoka
Print_ISBN
978-4-907764-34-0
Electronic_ISBN
978-4-907764-33-3
Type
conf
Filename
5334704
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