Frequency offset calibration method and device, electronic equipment and storage medium
A calibration method and a storage medium technology, applied in the field of communication, can solve the problems such as the reduction of wireless communication performance of a wireless communication module
Pending Publication Date: 2021-11-05
SHENZHEN OURUIBO ELECTRONICS
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However, it is usually affected by the production process or production batches, and the default value of the frequency offset written is not within the design range, which reduces the wireless communication performance of the wireless communication module.
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0019] With the development of science and technology, wireless communication modules have almost become the standard configuration of various mobile phones, tablets and other terminals. Users have higher and higher requirements for the stability of the wireless connection of the wireless communication module, resulting in some users often reporting the problem of frequent disconnection after the wireless connection of the wireless communication module. The factors that affect the wireless ...
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The embodiment of the invention discloses a frequency offset calibration method and device, electronic equipment and a storage medium. The method comprises: acquiring an initial parameter of a target communication module, the initial parameter comprising a first frequency offset calibration value and a first frequency offset, the first frequency offset calibration value being a current frequency offset calibration value of the target communication module, and the first frequency offset being a frequency offset corresponding to the first frequency offset calibration value; if the first frequency offset does not meet a preset condition, adjusting the first frequency offset calibration value to obtain a second frequency offset calibration value; calibrating the first frequency offset based on the second frequency offset calibration value to obtain a second frequency offset corresponding to the second frequency offset calibration value; and if the second frequency offset satisfies the preset condition, setting the second frequency offset as the current frequency offset of the target communication module. Therefore, the frequency offset calibration value can be automatically adjusted according to the frequency offset until the adjusted frequency offset meets the design requirement, and the wireless communication performance of the wireless communication module is improved.
Description
technical field [0001] The present application belongs to the technical field of communication, and in particular relates to a frequency offset calibration method, device, electronic equipment and storage medium. Background technique [0002] When the wireless communication module is produced, it usually chooses to directly write the default frequency offset value. However, usually affected by the production process or production batches, the default value of the written frequency offset is not within the design range, which reduces the wireless communication performance of the wireless communication module. Contents of the invention [0003] In view of the above problems, the present application proposes a frequency offset calibration method, device, electronic equipment, and storage medium, so as to improve the above problems. [0004] In the first aspect, an embodiment of the present application provides a method for calibrating frequency offset, the method comprising:...
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IPC IPC(8): H04L27/26
CPCH04L27/2657
Inventor 柯耀
Owner SHENZHEN OURUIBO ELECTRONICS