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Mobile terminal and data transmission method thereof

A data transmission method and mobile terminal technology, applied in the field of mobile terminals and their data transmission, capable of solving problems such as data interaction recognition errors

Active Publication Date: 2020-07-14
SHANDONG HETONG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to propose a mobile terminal and a data transmission method thereof, aiming to solve the problem of identification errors in the data interaction between the two processing chips of the mobile terminal when the mobile terminal realizes the dual LTE communication function through two processing chips technical problem

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  • Mobile terminal and data transmission method thereof
  • Mobile terminal and data transmission method thereof
  • Mobile terminal and data transmission method thereof

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Embodiment Construction

[0046] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] 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.

[0048] 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 mobile terminal and a data transmission method thereof. The mobile terminal comprises a first processing chip and a second processing chip, which are connected through a pre-set interface; the first processing chip comprises a first application processor and a first modem; a virtual subscriber identity module card is embedded in the first application processor; the first modem is connected with a real subscriber identity module card; the second processing chip comprises a second application processor and a second modem; and, when the second processing chip entering an arousal sate from a dormant state through a handshaking keyword detects a data sending instruction and a data packet in a sending state does not exist in the pre-set interface, the second processing chip sends a to-be-sent data packet to the first processing chip in the arousal sate through the pre-set interface after the first pre-set time. By means of the mobile terminal and the data transmission method thereof disclosed by the invention, the identification accuracy rate of the received data packet by the two processing chips of the mobile terminal in the data transmission process can be increased.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a mobile terminal and a data transmission method thereof. Background technique [0002] With the development of mobile communication technology, more and more mobile terminals, such as smart phones, have the function of dual-card dual-communication, so that users can establish a data service link while realizing voice service standby. Existing mobile terminals can realize two SIM (Subscriber Identity Module, user identification card) cards to surf the Internet at the same time, but if a SIM card is connected to 4G (the 4th Generation Mobile Communication Technology, the fourth generation mobile communication technology), such as LTE (Long Term Evolution, long-term evolution technology), the other card can only connect to the 3G (3rd Generation, third-generation mobile communication technology) network or 2G (2-Generation wireless telephone technology, second-generation mob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04W88/06
CPCH04W52/0229H04W88/06Y02D30/70
Inventor 龙浩
Owner SHANDONG HETONG INFORMATION TECH CO LTD