GPS chip/internal structure of nuclear, mainly divided into two large, rf and baseband and rf part under the satellite signal frequency for intermediate frequency signal is converted to a digital signal, and modulus of baseband signal tracking capture part of the implementation,

In the mobile phone with GPS chip is encapsulated in the form of IP core to the CPU processor chips? Have separate encapsulated into a single chip?
Foreign company is mainly do mobile phone chips: qualcomm, mediatek, broadcom,
in at present, trade war intensified, foreign companies can add the BDS GPS chip design company, still an open question, such as: the Iphone didn't add the beidou satellite navigation system. At the same time, the domestic mobile phone manufacturers, have the ability to design yourself? I estimate is no; In addition to huawei has its own chip design (kirin), but after face sanctions, has the potential to be the last!
in the GNSS industry, is the largest mobile applications market; The next scene is need wisdom scenarios such as high precision positioning of the autopilot! So what practitioners should we do?
https://baijiahao.baidu.com/s? Id=1621462899585538354 & amp; WFR=spider& For=PC
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