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Method, apparatus and system for position updating

A post-update and update request technology, which is applied in the field of network communication, can solve the problems of increasing location update processing delay and occupying signaling links, etc., so as to save occupation and equipment processing capacity, reduce processing delay, and simplify the process Effect

Inactive Publication Date: 2011-02-16
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The user data inserted by HLR into VLR2 includes user authentication data, subscription data, etc., and the amount of data is large, so inserting and deleting user data operations often occupy a large amount of bandwidth of the signaling link between MSC / VLR and HLR, and will increase location update processing delay

Method used

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  • Method, apparatus and system for position updating
  • Method, apparatus and system for position updating
  • Method, apparatus and system for position updating

Examples

Experimental program
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Embodiment Construction

[0036] Such as figure 2 As shown, the location update method in Embodiment 1 of the present invention is:

[0037] 201. The VLR receives a user location update request message.

[0038] 202. The VLR sends a location update message to the HLR, and the message carries an instruction to suppress the operation of inserting user data.

[0039] Specifically, the VLR obtains the VLR number before the user location update from the location update request message sent by the user. If the VLR uses the same shared storage area as the local office, the user data before the location update can be directly used without the need for the HLR to re-insert Correspondingly, the HLR does not need to delete the VLR user data before the location update at this time.

[0040] The same shared storage area is used to store user data before location update and after location update, which can be the same physical or logical storage device, such as hard disk, memory, database, or different physical o...

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Abstract

The invention provides a method for processing position update, which comprises the steps of receiving a user position update message, sending a position update request message with an instruction of inhibiting the insertion of user data operation to a user date server, and updating a response message in the receiving position of the user data server. The invention further provides a communication network element for processing position update, a user data server for processing position update and a communication system for processing position update. The technical proposal of the invention can reduce unnecessary operations of inserting or deleting user data, thus reducing the processing load of the system and signaling flow of the interface.

Description

technical field [0001] The present invention relates to the field of network communication, in particular to a location update method, device and system. Background technique [0002] In the mobile communication network, due to the mobility of the user, it is necessary to update the location of the user. In the existing technology, such as figure 1 As shown, after the user moves to MSC / VLR2 from MSC (Mobile Switch Center, mobile switching ZTE) / VLR (Visiting Location Register, visiting location register) 1, MSC / VLR2 initiates to HLR (Home Location Register, home location register) For location update between VLRs, since the MSC and VLR are usually co-located on the same physical device, only VLR is used to indicate MSC / VLR in the figure. The specific process is as follows: [0003] 101. Receive a user location update request, and the VLR2 sends a location update request to the HLR; [0004] 102. The HLR inserts user data into the VLR2; [0005] 103. VLR2 inserts user dat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/08H04W8/06H04W8/04
Inventor 王新勇
Owner HUAWEI TECH CO LTD