GPS Signal Acquisition Based on an Improved Genetic Algorithm
2013 ◽
Vol 291-294
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pp. 2909-2912
Keyword(s):
In order to solve the problem of GPS signal acquisition, an acquisition algorithm based on an improved genetic algorithm (IGA) is proposed in this paper. The IGA employs the technologies including the dynamic search range of parameter, the adaptive probabilities of crossover and mutation, and the small section method for generation of an initial population to search Doppler shift and code phase. Simulations and experiment results show that the proposed method can acquire the signal parameters precisely and rapidly. Consequently, the acquisition performance is improved.
2014 ◽
Vol 945-949
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pp. 2319-2322
2013 ◽
Vol 303-306
◽
pp. 1189-1192
2014 ◽
Vol 716-717
◽
pp. 391-394
2013 ◽
Vol 365-366
◽
pp. 194-198
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2019 ◽
Vol 2019
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pp. 1-9
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Keyword(s):
2013 ◽
Vol 791-793
◽
pp. 1409-1414
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2011 ◽
Vol 347-353
◽
pp. 1458-1461
2014 ◽
Vol 1030-1032
◽
pp. 1671-1675
2015 ◽
Vol 2015
◽
pp. 1-6
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2012 ◽
Vol 594-597
◽
pp. 1118-1122
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