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Method and device for data updating, and terminal equipment

A data update and terminal technology, applied in electrical components, wireless communication, etc., can solve problems such as terminal failure to register, and achieve the effect of improving user experience, reducing return rate and complaint rate

Active Publication Date: 2018-12-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a data update method, device, and terminal equipment, which can solve the problem that the terminal cannot normally register with the network

Method used

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  • Method and device for data updating, and terminal equipment
  • Method and device for data updating, and terminal equipment
  • Method and device for data updating, and terminal equipment

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Embodiment Construction

[0026] The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0027] The technical solution of the embodiment of the present application can be applied to various communication systems, such as: Global System of Mobile communication (Global System of Mobile communication, GSM) system, Code Division Multiple Access (Code Division Multiple Access, CDMA) system, Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA) system, General Packet Radio Service (General Packet Radio Service, GPRS), Long Term Evolution ...

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Abstract

Embodiments of the application provide a method and a device for data updating, and terminal equipment. The method comprises the steps of: acquiring EHPLMN (Equivalent Home Public Land Mobile Network)information from a server by a terminal, wherein the EHPLMN information comprises at least one PLMN (Public Land Mobile Network) information, the EHPLMN information can be updated at the side of theserver; and loading the EHPLMN information by the terminal, wherein the loaded EHPLMN information is used for performing matching with target PLMN obtained by network search through adoption of the PLMN information in the EHPLMN information during the process that the terminal performs registration for a network.

Description

technical field [0001] The embodiments of the present application relate to the technical field of mobile communications, and in particular to a data update method and device, and a terminal device. Background technique [0002] Public Land Mobile Network (PLMN, Public Land Mobile Network) is a network established and operated by the government or its approved operators for the purpose of providing land mobile communication services for the public. PLMN is identified by Mobile Network Code (MNC, Mobile Network Code) and Mobile Country Code (MCC, Mobile Country Code). , Universal Subscriber Identity Module) corresponding to the PLMN in the International Mobile Subscriber Identification Number (IMSI, International Mobile Subscriber Identification Number), for a certain user, there is only one PLMN to which it belongs, that is, HPLMN. [0003] The HPLMN of the same operator can correspond to different number segments. For example, the corresponding number segments of China Mob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04H04W60/00
CPCH04W24/04H04W60/00
Inventor 王旭康
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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