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The signals of Galileo system were assigned by navigation systems panel (NSP). Some detailed characteristic of RF signals was civil aviation. But it needed some easy way to select out from the other signals such as GPS signal. So BOC modulation was recommend to the Galileo system. The key element of BOC was the PRN which was a stochastic and orthogonal signal. The Ushiki-Map chaos sequence was used...
This paper is used to simulate and realize the CDMA code -turbo code in the Galileo System. In Galileo system the signal is very complex which autocorrelation function needs very good property. How to use the code efficiency to improve the channel performance is a significant problem especially in the Galileo system. There are five parts in the paper. We show the general meaning of signal of Galileo...
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