摘要
The Binary Offset Carrier (BOC) modulation is used in Galileo and new generation of GPS. For the acquisition of BOC(n, n) signal with large frequency offset, a new method named secondary capture is proposed. Based on ASPeCT and Parallel Pseudo - Serial Doppler acquisition, this method consists of two steps. First the whole range of Doppler frequency is searched serially, then Doppler frequency is revised based on fast Fourier transform(FFT). Analysis and simulation results indicate that the method proposed in this paper can reduce capture error and improve capture probability especially for BOC(n, n) signal with large frequency offset.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 7th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2011 |
| DOI | |
| 出版状态 | 已出版 - 2011 |
| 活动 | 7th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2011 - Wuhan, 中国 期限: 23 9月 2011 → 25 9月 2011 |
出版系列
| 姓名 | 7th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2011 |
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会议
| 会议 | 7th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2011 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Wuhan |
| 时期 | 23/09/11 → 25/09/11 |
指纹
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Wang, A., Wang, J., & Xue, B. (2011). Acquisition of BOC(n, n) with large Doppler. 在 7th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2011 文章 6040218 (7th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2011). https://doi.org/10.1109/wicom.2011.6040218