Intersymbol difference and code parallel GPS weak signal capturing method and system
A technology of weak signal acquisition and inter-code difference, applied in the field of satellite navigation, to achieve the effect of improving acquisition sensitivity, preventing missed acquisition, and fast acquisition
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[0070] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0071] Aiming at the problems existing in the prior art, the present invention provides a GPS weak signal acquisition method and system with inter-code difference and code-parallel. The present invention is described in detail below with reference to the accompanying drawings.
[0072] 1. Explain the embodiment. In order for those skilled in the art to fully understand how the present invention is specifically implemented, this part is an explanatory embodiment to expand the description of the technical solutions of the claims.
[0073] like figure 1 As shown, the GPS weak signal acquisition method of inter-symbo...
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