Carrier frequency estimation method and device
A technology of carrier frequency and frequency, which is applied in the field of carrier frequency estimation methods and devices, can solve the problems of inaccurate estimation of modulation signal carrier frequency, reduced accuracy of signal demodulation, poor communication quality, etc., to ensure communication quality, The effect of reducing carrier frequency and reducing complexity
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[0084] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0085] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0086] see figure 1 , which is a flow chart of a method for estimating carrier frequency provided by an embodiment of the present invention; the method is applied in non-cooperative digital communication, ...
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