An Acquisition Algorithm with NCCFR for BOC Modulated Signals
With the development of satellite navigation technology, BOC (Binary Offset Carrier) signals are proposed and applied in navigation system. However, in the advantages of enhancing the utilized rating of the band resource, some new problems are also emerging in the acquisition processing. On the basi...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2017-01-01
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| Series: | Journal of Electrical and Computer Engineering |
| Online Access: | http://dx.doi.org/10.1155/2017/4241297 |
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| _version_ | 1832553724265889792 |
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| author | Yongxin Feng Fang Liu Xudong Yao Xiaoyu Zhang |
| author_facet | Yongxin Feng Fang Liu Xudong Yao Xiaoyu Zhang |
| author_sort | Yongxin Feng |
| collection | DOAJ |
| description | With the development of satellite navigation technology, BOC (Binary Offset Carrier) signals are proposed and applied in navigation system. However, in the advantages of enhancing the utilized rating of the band resource, some new problems are also emerging in the acquisition processing. On the basis of analyzing the limitations of the existing methods in suppressing side peaks, a NCCFR (New Cross-Correlation Function Reconstruction) algorithm is proposed, in which different modulation coefficients are used to construct correlation function with a shifter phase. The simulation results show that the new algorithm can suppress first side peaks and restrain other side peaks. |
| format | Article |
| id | doaj-art-03ffb77720d24e0786a13d973da9d839 |
| institution | Kabale University |
| issn | 2090-0147 2090-0155 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Electrical and Computer Engineering |
| spelling | doaj-art-03ffb77720d24e0786a13d973da9d8392025-02-03T05:53:16ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552017-01-01201710.1155/2017/42412974241297An Acquisition Algorithm with NCCFR for BOC Modulated SignalsYongxin Feng0Fang Liu1Xudong Yao2Xiaoyu Zhang3Communication and Network Institute, Shenyang Ligong University, Shenyang, Liaoning, ChinaSchool of Information Science and Engineering, Shenyang Ligong University, Shenyang, Liaoning, ChinaSchool of Information Science and Engineering, Shenyang Ligong University, Shenyang, Liaoning, ChinaSchool of Information Science and Engineering, Shenyang Ligong University, Shenyang, Liaoning, ChinaWith the development of satellite navigation technology, BOC (Binary Offset Carrier) signals are proposed and applied in navigation system. However, in the advantages of enhancing the utilized rating of the band resource, some new problems are also emerging in the acquisition processing. On the basis of analyzing the limitations of the existing methods in suppressing side peaks, a NCCFR (New Cross-Correlation Function Reconstruction) algorithm is proposed, in which different modulation coefficients are used to construct correlation function with a shifter phase. The simulation results show that the new algorithm can suppress first side peaks and restrain other side peaks.http://dx.doi.org/10.1155/2017/4241297 |
| spellingShingle | Yongxin Feng Fang Liu Xudong Yao Xiaoyu Zhang An Acquisition Algorithm with NCCFR for BOC Modulated Signals Journal of Electrical and Computer Engineering |
| title | An Acquisition Algorithm with NCCFR for BOC Modulated Signals |
| title_full | An Acquisition Algorithm with NCCFR for BOC Modulated Signals |
| title_fullStr | An Acquisition Algorithm with NCCFR for BOC Modulated Signals |
| title_full_unstemmed | An Acquisition Algorithm with NCCFR for BOC Modulated Signals |
| title_short | An Acquisition Algorithm with NCCFR for BOC Modulated Signals |
| title_sort | acquisition algorithm with nccfr for boc modulated signals |
| url | http://dx.doi.org/10.1155/2017/4241297 |
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