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Network search method, terminal device and computer readable storage medium

A network search and terminal equipment technology, applied in access restrictions, electrical components, wireless communication, etc., can solve problems such as increased customer complaints, terminal equipment cannot be connected to the network normally, and prolonging the time of network search, etc., to improve timeliness Sexuality, reduce the return rate and the effect of customer complaints

Active Publication Date: 2018-10-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, using this traditional network search method in areas where only LTE networks are deployed will undoubtedly prolong the network search time; in addition, in areas where the priority is to search for 3G and 2G networks, terminal devices may always search for 3G and 2G The situation of the corresponding network, which leads to the inability of the terminal equipment to access the network normally, resulting in an increase in the number of customer complaints

Method used

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  • Network search method, terminal device and computer readable storage medium
  • Network search method, terminal device and computer readable storage medium
  • Network search method, terminal device and computer readable storage medium

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Embodiment Construction

[0022] In order to understand the characteristics and technical contents of the embodiments of the present invention in more detail, the implementation of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present invention.

[0023] In practical applications, the terminal device will search the current network after it is turned on or restarted; in general, the terminal device will search the current network in all frequency bands, including the LTE network and the corresponding network of 2G and 3G, and complete the network registration.

[0024] With the continuous expansion of the application range of LTE networks, and in order to save the cost of network deployment, many operators have not built 2G and 3G networks, but only deployed LTE networks; under such circumstances, terminal equipment ...

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Abstract

The invention discloses a network search method, and the method comprises the following steps: obtaining a PLMN identifier, and reading a local PLMN file, wherein the local PLMN file is used for storing the PLMN identifier corresponding to an operator which only deploys a LTE network; if the PLMN identifier is matched with the local PLMN file, according to the PLMN identifier, only search the LTEnetwork corresponding to the PLMN identifier to register and access to the LTE network. The embodiment of the invention also discloses a terminal and a computer readable storage medium at the same time.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a network search method, terminal equipment, and a computer-readable storage medium. Background technique [0002] In practical applications, operator networks deployed in different countries and regions are different; however, in order to save the cost of network deployment, many operators only deploy Long Term Evolution (LTE) networks, such as the JIO operator in India . [0003] At present, terminal devices still use the existing network search technology in areas where only LTE networks are deployed, that is, to search for networks in all frequency bands; that is to say, when a terminal performs network search, it not only needs to search for LTE networks, but also needs to search for 3G and 2G networks. corresponding network. [0004] However, using this traditional network search method in areas where only LTE networks are deployed will undoubtedly pr...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/16H04W48/18H04W60/00
CPCH04W48/16H04W48/18H04W60/00
Inventor 王旭康
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD