| Presentation | 2007/10/25 Architecture Design of Software Receiver for GPS L1 multi-channel(Receiver Technology) Seung Hyun Choi, Jae Hyun Kim, In One Joo, Cheon Sig Shin, Sang Uk Lee, Jae Hoon Kim, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, the research of GPS receiver which use the Software-Defined Radio(SDR) technique is being actively proceeded instead of traditional hardware-based receiver. The software-based GPS receiver indicates that the signal acquisition and tracking treated by the hardware-based platform are processed as the software technique through a microprocessor. In this paper, GPS software receiver is designed by using SDR technique and then the signal acquisition, tracking, and the navigation message decoding parts are verified through the PC-based simulation. Moreover, the efficient algorithms are developed about the signal acquisition and tracking parts in order to obtain the accurate pseudorange. Finally, the pseudorange is calculated through the relative channel delay received through the different satellite of L1 frequency band. GPS software receiver proposed in this paper will be included in the element of GPS/Galileo complex system of development target and will provide not only the method that verifies the performance for Galileo Sensor Station standard but also usability by providing various debugging environments |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Software Receiver / GPS / Galileo / Signal Processing / Navigation / GNSS |
| Paper # | SAT2007-45 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2007/10/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Architecture Design of Software Receiver for GPS L1 multi-channel(Receiver Technology) |
| Sub Title (in English) | |
| Keyword(1) | Software Receiver |
| Keyword(2) | GPS |
| Keyword(3) | Galileo |
| Keyword(4) | Signal Processing |
| Keyword(5) | Navigation |
| Keyword(6) | GNSS |
| 1st Author's Name | Seung Hyun Choi |
| 1st Author's Affiliation | Electronics and Telecommunications Research Institute (ETRI) Sattelite Ground Control Technology Team() |
| 2nd Author's Name | Jae Hyun Kim |
| 2nd Author's Affiliation | Electronics and Telecommunications Research Institute (ETRI) Sattelite Ground Control Technology Team |
| 3rd Author's Name | In One Joo |
| 3rd Author's Affiliation | Electronics and Telecommunications Research Institute (ETRI) Sattelite Ground Control Technology Team |
| 4th Author's Name | Cheon Sig Shin |
| 4th Author's Affiliation | Electronics and Telecommunications Research Institute (ETRI) Sattelite Ground Control Technology Team |
| 5th Author's Name | Sang Uk Lee |
| 5th Author's Affiliation | Electronics and Telecommunications Research Institute (ETRI) Sattelite Ground Control Technology Team |
| 6th Author's Name | Jae Hoon Kim |
| 6th Author's Affiliation | Electronics and Telecommunications Research Institute (ETRI) Sattelite Ground Control Technology Team |
| Date | 2007/10/25 |
| Paper # | SAT2007-45 |
| Volume (vol) | vol.107 |
| Number (no) | 299 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |