Research on acquisition method of MBOC/Sideband AltBOC signals
New GNSS signal systems (MBOC/AltBOC) are different from traditional one (BPSK). Acquisition method of new signal systems need to be studied to adapt the new modulation scheme. On the other hand, there are more acquisition cells and long stop time on each cell because of the features of the new GNSS...
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| Main Authors: | , , , , , |
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| Format: | EJournal Article |
| Published: |
Institute of Advanced Engineering and Science,
2014-03-01.
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| Online Access: | Get fulltext |
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| LEADER | 02169 am a22003253u 4500 | ||
|---|---|---|---|
| 001 | ijeecs3245_1406 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Zhong-liang, Deng |e author |
| 100 | 1 | 0 | |e contributor |
| 700 | 1 | 0 | |a Lu, Yin |e author |
| 700 | 1 | 0 | |a Yue, Xi |e author |
| 700 | 1 | 0 | |a Zhong-wei, Zhan |e author |
| 700 | 1 | 0 | |a Hui, Dong |e author |
| 700 | 1 | 0 | |a Guan-yi, Wang |e author |
| 245 | 0 | 0 | |a Research on acquisition method of MBOC/Sideband AltBOC signals |
| 260 | |b Institute of Advanced Engineering and Science, |c 2014-03-01. | ||
| 520 | |a New GNSS signal systems (MBOC/AltBOC) are different from traditional one (BPSK). Acquisition method of new signal systems need to be studied to adapt the new modulation scheme. On the other hand, there are more acquisition cells and long stop time on each cell because of the features of the new GNSS signal systems. So the average acquisition time of the new signals increase much longer than the former one. The new signal features was analyzed at first in this paper, and then the acquisition algorithm of QPSK and MBOC modulated signals was introduced separately. At last, a Multiplexing Channel of Time-Division technique and Multi-frequency aid algorithm was proposed to increase the acquisition speed. This new fast acquisition algorithm significantly reduced the average acquisition time of the new GNSS signal systems. DOI : http://dx.doi.org/10.11591/telkomnika.v12i3.4485 | ||
| 540 | |a Copyright (c) 2013 Institute of Advanced Engineering and Science | ||
| 540 | |a http://creativecommons.org/licenses/by-nc-nd/4.0 | ||
| 546 | |a eng | ||
| 690 | |a acquisition; MBOC; Sideband AltBOC; Channel multiplexing; Multi-frequency aid. | ||
| 655 | 7 | |a info:eu-repo/semantics/article |2 local | |
| 655 | 7 | |a info:eu-repo/semantics/publishedVersion |2 local | |
| 655 | 7 | |2 local | |
| 786 | 0 | |n Indonesian Journal of Electrical Engineering and Computer Science; Vol 12, No 3: March 2014; 2180-2188 | |
| 786 | 0 | |n 2502-4760 | |
| 786 | 0 | |n 2502-4752 | |
| 786 | 0 | |n 10.11591/ijeecs.v12.i3 | |
| 787 | 0 | |n https://ijeecs.iaescore.com/index.php/IJEECS/article/view/3245/1406 | |
| 856 | 4 | 1 | |u https://ijeecs.iaescore.com/index.php/IJEECS/article/view/3245/1406 |z Get fulltext |