A mobile terminal and its back cover and radio frequency drive loading method
A mobile terminal and radio frequency technology, which is applied in the direction of telephone structure, telephone communication, advanced technology, etc., can solve the problems that the mobile terminal cannot be used, the radio frequency circuit and the radio frequency driver cannot be loaded flexibly, and achieve the effect of flexible loading
Inactive Publication Date: 2018-04-06
HUIZHOU TCL MOBILE COMM CO LTD
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Problems solved by technology
[0006] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a mobile terminal, its back cover and a method for loading radio frequency drivers, aiming at solving the problem that the radio frequency circuit and radio frequency driver of the mobile terminal cannot be loaded flexibly when the existing mobile terminal enters different regions. , the problem that the mobile terminal cannot be used
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[0042] The present invention provides a mobile terminal, its rear cover, and a radio frequency driving loading method. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0043] figure 1 It is a structural block diagram of a rear cover of a mobile terminal according to an embodiment of the present invention. Such as figure 1 As shown, a rear cover 100 of a mobile terminal according to the present invention, wherein the rear cover 100 includes:
[0044] The parameter storage module 110 is used to store the network standards and frequency bands supported by the radio frequency circuit 130 in the radio frequency circuit 130;
[0045] The rear cover verification interface 120 is used to detect whether the rea...
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The invention discloses a mobile terminal, a rear cover of the mobile terminal and a radio-frequency drive loading method. A radio frequency circuit is arranged on the rear cover of the mobile terminal, and a parameter storage module is arranged on the rear cover at the same time to store a network type and a frequency band corresponding to the radio frequency circuit on the rear cover; then when the mobile terminal detects insertion of the rear cover, parameters stored in the parameter storage module on the rear cover are obtained, so that a radio frequency drive corresponding to the radio frequency circuit on the rear cover is loaded, and the radio frequency circuit on the rear cover can normally work. By the adoption of the method, the radio frequency circuit and the radio frequency drive of the mobile terminal can be more flexibly loaded, in addition, hot plug of radio frequency of the mobile terminal can be achieved, it is only required that mobile terminal manufacturers produce rear covers adaptive to network types of different areas, the mobile terminal can be sold to any area, and great convenience is brought to users and the mobile terminal manufacturers.
Description
technical field [0001] The invention relates to the field of mobile terminals, in particular to a mobile terminal, its rear cover and a radio frequency drive loading method. Background technique [0002] Usually some large mobile terminal manufacturers tend to sell their mobile terminals all over the world. For example, the iPhone produced by Apple is sold in various countries in the world; however, the network standards and frequency bands in various regions of the world are different. . For example, the network standards and frequency bands of China and the United States are different, and mobile terminals that can be used in China may not be used in the United States. At present, when mobile terminal manufacturers produce mobile terminals for various regions, they will manufacture corresponding radio frequency circuits and radio frequency drivers according to the network standard and frequency band of the region. Therefore, although both are iPhones, the hardware and so...
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IPC IPC(8): H04M1/725H04M1/02
CPCY02D30/70
Inventor 俞斌杨维琴
Owner HUIZHOU TCL MOBILE COMM CO LTD