Huawei’s satellite ephemeris data transmission patent appeared

According to the latest report, Huawei Technologies Co., Ltd. published a patent “A method, device, storage medium, chip and system for ephemeris data transmission”, the publication number is CN114374421A.

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The present application relates to the field of communication technology and discloses a method, device, storage medium, chip, and system for transmitting ephemeris data, which are used to solve the problem of long time-consuming transmission of ephemeris data in the related art. 

In the embodiment of the present application, the terminal obtains the ephemeris data of the satellite multiple times; wherein, the ephemeris data includes any one of the following types of information: orbital state information used to determine the position of the satellite, used to indicate the Orbit parameter information of the orbit where the satellite is located; after each time the terminal obtains the ephemeris data.

Moreover, it determines the type of information contained in the obtained ephemeris data; wherein, in the process that the terminal obtains the ephemeris data of the satellite many times, there are the ephemeris data obtained at least once includes the orbit state information, and there is ephemeris data obtained at least once including the orbit parameter information.

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