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Method and apparatus of data synchronization

A data synchronization and data processing module technology, applied in the field of mobility management, can solve the problems of manpower and material resources, manual modification of data to correct errors, low efficiency, etc., to achieve the effect of ensuring the success of the handover

Active Publication Date: 2013-04-10
CHINA MOBILE GROUP JIANGSU
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, on the one hand, it is inefficient and consumes a lot of manpower and material resources; on the other hand, there are subjective situations such as manually modifying data to read and correct mistakes, which affects the perception of users on the live network

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  • Method and apparatus of data synchronization

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Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0037] figure 2 This is a flowchart of a data synchronization method provided by an embodiment of the present invention, such as figure 2 As shown, the specific steps are as follows:

[0038] Step 200: preset a data synchronization period.

[0039] The data synchronization period can be adjusted according to the network adjustment. When the network adjustment is frequent, the data synchronization period can be set smaller; when the network adjustment is not frequent, the data synchronization period can be increased again.

[0040] Step 201: In each data synchronization period, the DNS data processing module sends a download request to the File Transfer Protocol (FTP) server. The request carries the DNS device address and contains the correspondence between the cell number and the GN port dedicated IP address The storage path of the related log file on ...

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Abstract

The invention discloses a method and an apparatus of data synchronization. The method includes reading the correspondence between all of the cell numbers and the private IP (Internet Protocol) address of the Gn interface from the DNS (Domain Name System) device, reading the correspondence between all of the cell numbers and the private IP address of the Gn interface from each of the SGSN (Service GPRS Supporting Node) respectively, and for any cell number, updating the private IP address of the Gn interface on the DNS device with the private IP address of the Gn interface read from the SGSN, if the private IP address of the Gn interface corresponding to the cell number read from the DNS device is different from that from the SGSN. According to the method and apparatus of data synchronization, the data synchronization between the DNS device and the SGSN is achieved.

Description

Technical field [0001] The invention relates to the technical field of mobility management, in particular to a data synchronization method and device. Background technique [0002] With the rapid development of mobile communications today, the use of General Packet Radio Service (GPRS) has exploded. How to enable users to use a continuous and high-quality network is the main problem that we must face now. [0003] A very important process in GPRS network mobility management is handover, which can ensure that users are truly continuous and uninterrupted when they experience data domain services. [0004] In the current network, when a mobile terminal (MS, Mobile Station) enters another SGSN from a Serving GPRS Support Node (SGSN), a handover between SGSNs will occur. figure 1 The message flow chart of the existing MS handover between SGSNs is given, such as figure 1 As shown, it is assumed that the MS performs data domain service experience in cell 1 in the coverage area of ​​SGSN1, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/12H04L29/08H04L29/12
Inventor 唐忠伟钱辉兵金建宁项霞君鞠鸣陈钏王燕
Owner CHINA MOBILE GROUP JIANGSU
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