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Data transmission method and device for double operating systems

A data transmission method and a technology of a data transmission device, which are applied in network data management, wireless communication, electrical components, etc., can solve problems such as reducing user experience, and achieve the effect of improving user experience

Active Publication Date: 2022-07-01
CHENGDU TD TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, with the existing method, since the radio frequency channel can only establish a connection with one operating system, the SIM cards of the two operating systems cannot transmit data through the radio frequency channel at the same time, which reduces the user experience.

Method used

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  • Data transmission method and device for double operating systems
  • Data transmission method and device for double operating systems
  • Data transmission method and device for double operating systems

Examples

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Embodiment Construction

[0043] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. When the following description refers to the drawings, the same numerals in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure, as recited in the appended claims.

[0044] In the embodiments of the present invention, "at least one" refers to one or more, and "a plurality" refers to two or more. "And / or", which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and / or B, which can mean that A exists alone, A and B exist at the same time, and B exists alone, where A and B can b...

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PUM

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Abstract

The embodiment of the invention provides a data transmission method and device for double operating systems, and the method comprises the steps: controlling the data of a second SIM card corresponding to a second operating system to be transmitted through a radio frequency channel when an instruction of switching a first operating system to the second operating system is detected. And after the switching of the operating systems is completed, controlling the data of the first SIM card corresponding to the first operating system which is still connected with the radio frequency channel, and transmitting the data of the second SIM card in the transmission gap on the radio frequency channel. As the connection between the first SIM card and the radio frequency channel is not disconnected when the operating system is switched, the data of the first SIM card can be ensured to be transmitted through the transmission gap of the radio frequency channel when the data of the second SIM card is transmitted through the radio frequency channel, so that the two SIM cards can perform data transmission through the radio frequency channel, and the data transmission efficiency is improved. And the transmission time of the radio frequency channel is fully utilized, so that the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of dual-system terminals, and in particular, to a data transmission method and device for dual-operating systems. Background technique [0002] In recent years, with the continuous development and progress of science and technology, dual-system terminals can run two operating systems simultaneously in one terminal device. When users use dual-system terminal devices, the two operating systems are isolated from each other and do not affect each other. , which greatly meets the needs of users. [0003] In the prior art, during the use of dual-system terminal equipment, by binding different operations to different Subscriber Identity Module (SIM) cards, the SIM corresponding to the operating system is switched while the operating system is switched. Card. When switching from the current operating system to the target operating system, first disconnect the SIM card of the current operating system from t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18H04W8/20H04W88/06
CPCH04W8/183H04W8/205H04W88/06Y02D30/70
Inventor 蒋辉冯小兵曹龙杰李正峰夏博
Owner CHENGDU TD TECH LTD