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GSM network self-adaptation method, device and electronic equipment

A GSM network, self-adaptive technology, applied in the field of communication, can solve problems such as failure of GSM protocol version information, inability to make and receive calls, abnormal loading of MBN files, etc., to achieve the effect of ensuring GSM network communication

Active Publication Date: 2020-08-14
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing Qualcomm programming software loads MBN, it will fail to determine the operator mode of the current terminal when the loading of the MBN file is abnormal due to terminal hardware problems or the loading has not been completed, so that the current existing GSM will be set. The protocol version information fails. Usually, a fixed GSM protocol version information is preset in the terminal. After failing to set the current GSM protocol version information, it often leads to the inability to make and receive calls under GSM of China Mobile or China Unicom.

Method used

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  • GSM network self-adaptation method, device and electronic equipment
  • GSM network self-adaptation method, device and electronic equipment
  • GSM network self-adaptation method, device and electronic equipment

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Embodiment Construction

[0022] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

[0023] The embodiment of the present invention provides a kind of GSM network adaptive method, such as figure 1 shown, including the following steps:

[0024] S100. Read the operator's network according to the SIM card of the subscriber identity module. In a specific embodiment, when a user uses a terminal device, after the terminal device is turned...

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Abstract

The invention discloses a GSM call network adaptation method, device and electronic equipment. The method comprises the following steps: after a terminal is powered on, reading an operator network according to a subscriber identity module (SIM) card, judging whether the operator network is normally read when reading the operator network, and when the operator network is abnormal, changing a configuration mode of GSM protocol version information into a mode of automatically configuring the pre-stored GSM protocol version information to adaptively match the network of the current operator. When the connection of the operator network fails, the GSM protocol version information can be dynamically configured to adapt to the current network status, and the GSM network communication can be guaranteed more effectively.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a GSM network self-adaptation method, device and electronic equipment. Background technique [0002] MBN is an integrated package file that includes a set of embedded file systems (EmbeddedFileSystem, EFS files) and nonvolatile data (Nonvolatileitems, NV data items) customized by Qualcomm for specific operators. There will be many of the same MBN file. Each carrier will have a specific MBN file included in the modem (modem) code. Need to use Qualcomm's latest burning software to load and activate. It can satisfy multiple network types and multi-purpose modem software configuration solutions, and has a lot of traversal in the development of mobile phone manufacturers, user software updates, and different network support. [0003] When the existing Qualcomm programming software loads MBN, it will fail to determine the operator mode of the current terminal when the loading...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/18H04W24/04H04L12/24
CPCH04L41/0803H04W8/18H04W8/183H04W24/04
Inventor 董志伟
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD