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An electronic device and method for updating apn information thereof

A technology for electronic equipment and information update, applied in wireless communication, electrical components, connection management, etc., can solve the problems of failure of electronic equipment to connect to data network, incomplete APN information, configuration error, etc., and achieve the effect of avoiding data network connection failure.

Active Publication Date: 2018-11-13
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the APN information preset in the electronic device is often incomplete, and the APN information of some mobile country code (MCC, Mobile Country Code) / mobile network number (MNC, Mobile Network Code) is usually missing, or the APN information in the electronic device The saved APN information may also have configuration errors; when the APN information is missing or the APN information is incorrectly configured, the electronic device will not be able to load the correct APN information, causing the electronic device to fail to connect to the data network

Method used

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  • An electronic device and method for updating apn information thereof
  • An electronic device and method for updating apn information thereof
  • An electronic device and method for updating apn information thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A method for updating APN information of an electronic device provided in Embodiment 1 of the present invention, such as figure 1 As shown, it mainly includes:

[0030] Step 101, obtain the APN information of the access point of the current network, and compare the local APN list corresponding to the current user identification card with the obtained APN information.

[0031] Among them, the electronic device can obtain the APN information of the current network during the establishment of UE Attach and PDN Connectivity, such as: during the establishment of UE Attach and PDN Connectivity, the public The APN information is acquired in a data network (PDN, Public Data Network) connection response (PDN Connectivityresponse) message; the PDN Connectivity response message is a message sent by a network end device to an electronic device during the process of establishing UE Attach and PDN Connectivity ;

[0032] The electronic device can also obtain the APN information of ...

Embodiment 2

[0041] Corresponding to the method for updating APN information in Embodiment 1 of the present invention, Embodiment 2 of the present invention provides an electronic device, such as figure 2 As shown, the electronic equipment includes:

[0042] APN information acquisition unit 10, used to acquire the APN information of the current network;

[0043] APN information processing unit 20, configured to compare the local APN list corresponding to the current user ID card with the acquired APN information; The APN information updates the local APN list.

[0044] The APN information acquisition unit 10 can acquire the APN information of the current network during the establishment of UE Attach and PDN Connectivity, such as: the public data network (PDN, Public Data Network) issued from the current network during the establishment of UE Attach and PDN Connectivity. Obtain the APN information in the Data Network) connection response (PDN Connectivity response) message; the PDN Conne...

Embodiment 3

[0054] Embodiment 3 of the present invention introduces the specific implementation details of the method for updating APN information in Embodiment 1 of the present invention in the process of establishing UE Attach and PDNConnectivity. The electronic device in Embodiment 3 of the present invention is a UE of a Long Term Evolution (LTE, Long Term Evolution) system (User Equipment); image 3 As shown, the establishment process of UEAttach and PDN Connectivity in Embodiment 3 of the present invention mainly includes:

[0055] Step 301, the UE sends a UE attach request and a PDN connection request to the evolved base station (eNodeB), requesting to attach and establish a PDN connection with the network side;

[0056] Step 302, after receiving the attach request and the PDN connection request sent by the UE, the eNodeB sends an attach request to a mobility management entity (MME, Mobility Management Entity);

[0057] Step 303, after receiving the attachment request from the eNod...

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Abstract

The invention discloses an electronic device and an access point (APN) information update method thereof. The method includes: obtaining the APN information of the current network access point, and combining the local APN list corresponding to the current user identification card with the obtained APN information; if the result of the comparison is inconsistent, then update the local APN list according to the obtained APN information.

Description

technical field [0001] The invention relates to the technical field of APN access of electronic equipment, in particular to an electronic equipment and a method for updating APN information thereof. Background technique [0002] Access point (APN, Access Point Name) information is preset in the electronic device, and the electronic device completes access to the APN through the stored APN information, and then connects to the data network. However, the APN information preset in the electronic device is often incomplete, and the APN information of some mobile country code (MCC, Mobile Country Code) / mobile network number (MNC, Mobile Network Code) is usually missing, or the APN information in the electronic device The saved APN information may also have configuration errors; when the APN information is missing or the APN information is incorrectly configured, the electronic device will not be able to load the correct APN information, causing the electronic device to fail to co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/06H04W12/12H04W76/10H04W12/40H04W12/60
Inventor 戴奇燕徐青张华春邓欣
Owner LENOVO (BEIJING) LTD
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