Title :
Design of GPS/SBAS software receiver
Author :
Kim, Yong Hyun ; Shin, Mi Young ; Lim, Deok Won ; Park, Chansik ; Heo, Moon Beom ; Lee, Sang Jeong
Author_Institution :
Chungnam Nat. Univ., Chungnam
Abstract :
Correction data of SBAS are classified to three categories such as the fast correction, the long term correction and the ionospheric correction. To retrieve and process the correction data, this paper modifies the software GPS receiver designed by CSLAB. The designed receiver can process all kinds of SBAS signals: WAAS, EGNOS, MSAS and GAGAN by just changing software. The performance of the implemented GPS/SBAS receiver is evaluated using real WAAS satellite signal and MSAS satellites signals which are available in Korea.
Keywords :
Global Positioning System; radio receivers; telecommunication computing; Global Positioning System; SBAS software GPS receiver; satellite based augmentation system; Clocks; Data mining; Decoding; Delay estimation; Global Positioning System; Process design; Satellite navigation systems; Signal design; Signal processing; Synchronization; Augmentation system; Correction data; SBAS; software receiver;
Conference_Titel :
Control, Automation and Systems, 2007. ICCAS '07. International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-89-950038-6-2
Electronic_ISBN :
978-89-950038-6-2
DOI :
10.1109/ICCAS.2007.4406795
