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Data transmission system and method, external device and mobile terminal

A data transmission method and technology of a data transmission system, which are applied in the field of communication and can solve the problems such as the inability of external devices and mobile terminals to transmit data.

Inactive Publication Date: 2017-12-12
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a data transmission system, method, external device and mobile terminal, aiming to solve the technical problem that the mobile terminal cannot transmit data between the external device and the mobile terminal in the process of realizing dual LTE communication through the external device

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  • Data transmission system and method, external device and mobile terminal
  • Data transmission system and method, external device and mobile terminal
  • Data transmission system and method, external device and mobile terminal

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Embodiment Construction

[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0047] figure 1 It is a schematic diagram of an LTE network architecture according to an embodiment of the present invention. The LTE network architecture of an embodiment of the present invention includes: one or more mobile terminals (user equipment, UE) 100, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS Terrestrial Radio Access Network) (not numbered in the figure) , Evolved Packet Co...

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Abstract

The invention discloses a data transmission system and method, an external device and a mobile terminal. The data transmission method is applied to the mobile terminal and the external device connected through preset interfaces, wherein the preset interfaces comprise a remote network driving port and a serial interface. The data transmission method comprises the following steps: setting a first SIM internal client corresponding to a first SIM internal server of a first modem in a first application processor of the mobile terminal, so as to realize the Client / Server mode between the first application processor and the first modem; and setting a second SIM internal server corresponding to a second SIM internal client of a second modem in a second application processor of the external device, so as to realize the Client / Server mode between the second application processor and the second modem. So that the data transmission between the mobile terminal and the external device is realized in the process of realizing dual LTE communication through the external device by the mobile terminal.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a data transmission system, method, external device and mobile terminal. Background technique [0002] With the development of mobile communication technology, mobile terminals have become indispensable electronic devices that users carry with them. Under the leadership of operators and major OEMs (Original Equipment Manufacturers, original equipment manufacturers), 3G (3rd Generation, third-generation mobile communication technology), 4G (the 4th Generation Mobile Communication Technology, fourth-generation mobile communication technology) , CA (Carrier Aggregation, application of carrier aggregation technology) and the latest 5G (5th-Generation, fifth-generation mobile communication technology) came into being. The purpose of these technologies is to improve users' Internet access bandwidth. In this context, a way to increase the user's Internet access bandwidth ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/20H04W88/06H04L29/06
CPCH04W8/205H04W88/06H04L67/01
Inventor 范传伟车晓东
Owner NUBIA TECHNOLOGY CO LTD