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Method for accessing data file of telecommunication apparatus

A technology for data files and communication equipment, applied in the field of communication, can solve problems such as affecting the normal operation of communication equipment, inability to obtain consistent data, and incomplete data file preservation.

Active Publication Date: 2008-07-30
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the communication device is saving data in the data file and other accidents occur, it may cause some data files to be saved incompletely, resulting in insufficient consistency of the data saved in each data file
When the communication device is powered on again, the device cannot obtain consistent data from the data files stored in the non-volatile storage medium, which affects the normal operation of the communication device

Method used

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  • Method for accessing data file of telecommunication apparatus
  • Method for accessing data file of telecommunication apparatus
  • Method for accessing data file of telecommunication apparatus

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the drawings.

[0027] figure 1 It is a schematic diagram of the organization of storing data files in a non-volatile storage medium (such as a hard disk or FLASH, etc.) commonly used in the prior art. in figure 1 Among them, data file 1, data file 2...data file N is a data file that stores system data required to ensure the normal operation of the communication device. Current communication devices usually only store one copy of data in a data directory, that is, different system data are stored in one file respectively. During the normal operation of the equipment, there is usually no problem with data storage. However, if the communication device is in the process of saving data in the data file and there is an unexpected situation such as a power failure, it may cause some data files to be saved incompletely, resulting in insufficient data consistency in each data file. When the commu...

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PUM

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Abstract

A method for storing data file in communication device includes generating two data catalogue to store data file, adding start sequence file and end sequence file in each data catalogue and storing file under each data catalogue by revising said sequence file the storing data file, judging whether data file is valid or not according to start sequence file and end sequence file then judging whether data file under two said data catalogues is the same or not and obtaining data if data file under two said data catalogues is the same.

Description

Technical field: [0001] The invention relates to the storage of data files in the communication field. Background technique: [0002] Telecommunication-grade communication equipment usually requires high reliability, and the normal operation of communication equipment cannot do without data, including equipment configuration information, user configuration information, etc. These data are usually in the form of files and need to be stored on the hard disk. Or in non-volatile storage media such as FLASH. If abnormal conditions such as power failure, system abnormality, crash, etc. cause the communication device to restart, the communication device must be able to read the saved data from the data file stored in the non-volatile storage medium and resume normal operation. Therefore, the preservation of data files is a very important function of communication equipment. Data storage in data files usually occurs when the user configures the communication equipment through network man...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14H04L12/24
Inventor 韩淑玲徐劲松
Owner ZTE CORP