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Method, apparatus and system for position updating

A technology for updating messages and visiting locations, applied in the field of network communication, can solve the problems of occupying signaling links and increasing the processing delay of location update, so as to reduce the processing delay, save the occupation and equipment processing capacity, simplify the The effect of the process

Inactive Publication Date: 2010-10-27
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
Comparison scheme
Effect test

Embodiment Construction

[0031] like figure 2 As shown, the location update method in Embodiment 1 of the present invention is:

[0032] 201. The HLR receives a user location update message from the VLR.

[0033] After receiving the user's location update request, the VLR sends a location update message to the HLR, and the HLR receives the location update message.

[0034] 202, HLR judges that the mobile switching center number carried in the location update message is different from the mobile switching center number saved by itself, and the visitor location register number carried in the location update message is identical to the visitor location register number saved by itself, then it is determined that there is no need to report The communication network element inserts user data, and directly sends a location update response to the communication network element.

[0035] When the mobile switching center number carried in the location update message is different from the mobile switching cent...

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PUM

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Abstract

The present invention provides a method for processing location updating, wherein the method comprises the following steps: receiving location updating information from communication network element; confirming that the mobile switching center number carried in the location updating information is different from the stored mobile switching center number, and confirming that the visitor location register number carried in the location updating information is same with the stored visitor location register number, and transmitting a location updating response to the communication network element. The invention also provides a user data server for processing location updating, and a communication system for processing location updating. The technical scheme of the invention can reduce the unnecessary insertion and the operation for deleting user data, and reduces the processing load of system and the signaling flow of interface.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a location update method and device. 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 data, and sends an ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/02H04W60/00H04W88/18
Inventor 王新勇张浩
Owner HUAWEI TECH CO LTD