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An information processing method and electronic device

An information processing method and technology of electronic equipment, applied in the direction of wireless communication, electrical components, telephone structure, etc., can solve problems such as failure to use normally, waste of resources, and failure to log in to the network normally, so as to avoid waste of business resources and ensure normal registration Effect

Active Publication Date: 2017-09-29
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the one-to-one correspondence between the card slot of the smart phone's ID card and the baseband, this also leads to certain limitations in the use of ID cards.
Taking a CDMA+GSM dual-card mobile phone as an example, when a CDMA-compliant User Identity Module (UIM, User Identity Module) / Mobile User Identity Module (RUIM, Removable User Identity Module) card is inserted into the GSM card slot, the UIM / RUIM cannot work normally. If you register the network, you will not be able to use it normally; taking a WCDMA+GSM dual-card mobile phone as an example, when you insert a 3G Universal Subscriber Identity Module (USIM, Universal Subscriber Identity Module) card into the GSM card slot, you can only enjoy 2G services. To a certain extent, it causes a waste of resources; taking TD-SCDMA+GSM dual-card mobile phone as an example, when a 3G USIM card is inserted into the GSM card slot, you can only enjoy 2G services, which also causes a waste of resources to a certain extent

Method used

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  • An information processing method and electronic device
  • An information processing method and electronic device

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Embodiment 1

[0017] An information processing method provided by an embodiment of the present invention is applied to an electronic device supporting dual-mode and dual-card, and the electronic device includes a first card slot and a second card slot, and the first card slot and the second card slot are respectively used for inserting identification card, such as figure 1 As shown, the method mainly includes:

[0018] Step 101, monitor the status of the identification card in the first card slot and the second card slot of the electronic device, and identify the type of the identification card.

[0019] The execution subject of the method in this embodiment of the present invention is an electronic device, so step 101 can also be described as: the electronic device monitors the status of the identification cards in the first card slot and the second card slot, and identifies the type of the identification card.

[0020] Wherein, the electronic device can start a background process, which ...

Embodiment 2

[0034] This embodiment takes the electronic equipment supporting CDMA and GSM as an example for illustration. For electronic equipment supporting CDMA and GSM, usually only one baseband supports CDMA. It is assumed that the first card slot of the electronic equipment supports the CDMA communication system. , the second card slot supports the GSM communication standard; then the electronic device monitors the status of the identification cards in the first card slot and the second card slot, and identifies the type of the identification card, and switches the identification card according to the embodiment of the present invention Strategy, specifically execute the following judgments and processing:

[0035]When a UIM / RUIM card supporting the CDMA standard is inserted into the first card slot and a SIM card supporting the GSM standard is inserted into the second card slot, the electronic device judges that the UIM / RUIM card matches the communication standard supported by the fi...

Embodiment 3

[0046] This embodiment takes the dual-mode dual-card electronic equipment that can support both CDMA+GSM and WCDMA+GSM as an example. For this type of electronic equipment, it is assumed that the first card slot supports CDMA, GSM and WCDMA communication systems, and the second card slot only supports GSM communication system; then the electronic equipment monitors the state of the identification card in the first card slot and the second card slot, and identifies the type of the identification card, according to the identification card switching strategy of the embodiment of the present invention, specifically executes the following judgments and handle:

[0047] When a SIM / USIM / UIM / RUIM card is inserted into the first card slot and a SIM card is inserted into the second card slot, the electronic device judges that the SIM / USIM / UIM / RUIM card matches the communication standard supported by the first card slot, and the SIM card Match the communication standard supported by the ...

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Abstract

The invention discloses an information processing method and an electronic device. The electronic device supports dual-mode and dual-card, and includes a first card slot and a second card slot. The first card slot and the second card slot are respectively used for inserting an identification card. The processing method includes: monitoring the state of the identification card in the first card slot and the second card slot of the electronic device, and identifying the type of the identification card; according to the state of the identification card in the first card slot and the second card slot and type, to determine whether the identification card inserted in the card slot matches the communication standard supported by the corresponding card slot; when it is judged that at least one identification card inserted in the card slot does not match the communication standard supported by the corresponding card slot, execute the identity card. Identification card switching strategy.

Description

technical field [0001] The present invention relates to the technical field of intelligent electronic equipment, in particular to an information processing method and electronic equipment. Background technique [0002] With the popularization of smartphones, dual-mode and dual-card mobile phones are becoming more and more common. Common ones include Code Division Multiple Access (CDMA, Code Division Multiple Access) + Global System for Mobile Communications (GSM, Global System for Mobilecommunication), broadband code division Multiple Access (WCDMA, Wideband Code Division Multiple Access) + GSM, Time Division Synchronous Code Division Multiple Access (TD-SCDMA, Time Division-Synchronous Code Division Multiple Access) + GSM. [0003] Since the card slots of the ID card of the smart phone correspond to the baseband one by one, there are certain limitations in the use of the ID card. Taking a CDMA+GSM dual-card mobile phone as an example, when a CDMA-compliant User Identity Mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02H04W88/06
Inventor 向名
Owner LENOVO (BEIJING) LTD