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Virtual MSC/VLR realizing method

A virtual mobile and real technology, applied in the field of communication, can solve the problems of inaccurate billing and billing-related equipment not knowing the actual area of ​​the user, and achieve the effect of saving equipment costs

Active Publication Date: 2007-02-07
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In a few cases, one MSC / VLR covers multiple regions, but the MSCnumber or VLRnumber or MSRN prefix corresponding to the MSC / VLR only identifies one region, resulting in billing-related equipment (MSC / GMSC, SCP, billing center) Does not know the user's actual location
Therefore, it cannot be billed correctly
[0008] In order to realize that one MSC / VLR covers multiple regions and charges correctly, it is necessary to solve the defect that "one MSC / VLR can only identify one region"

Method used

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  • Virtual MSC/VLR realizing method

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Experimental program
Comparison scheme
Effect test

Embodiment approach

[0029] First, add the configuration table of "virtual MSC / VLR" on the "real MSC / VLR", see Table 1.

[0030] virtual

MSC / VLR

In the area

All GCI's

MSCnumber

VLRnumber

MSRN

prefix

[0031] Then, see step 100, assign a "virtual MSC / VLR" to each area covered by the "real MSC / VLR". Each "virtual MSC / VLR" covers a group of cells (identified by GCI) in the area, and has its own MSCnumber, VLRnumber, and MSRN prefix. Configure the virtual MSC / VLR", cell group, MSCnumber, VLRnumber, and MSRN prefix to Table 1 to establish a corresponding relationship.

[0032] When the business of the mobile station is related to MSCnumber or VLRnumber or MSRN prefix, the "real MSC / VLR" obtains the corresponding MSCnumber or VLRnumber or MSRN prefix according to the GCI where the mobile station is located. In this way, the area where the mobile station is located can be identified through MSCnumber or VLRnumbe...

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Abstract

The method includes following steps: on real MSC / VLR, a virtual MSC / VLR is allocated for each area; when the real MSC / VLR processes the traffic of mobile station, the relevant MSC number, VLR number, or MSRN PFS are obtained according to Global Cell Identification (GCI) where the mobile station is at; the operation cost of subscriber is correctly calculated according to MSC number or VLR number or MSRN PFS.

Description

technical field [0001] The invention relates to the communication field, in particular to a method in which a real MSC / VLR (Mobile Switching Center / Visitor Location Register) is used as multiple virtual MSCs / VLRs in cellular mobile communication. Background technique [0002] MSC / VLR is one of the core network elements of the cellular mobile communication system. It is a functional entity that controls all mobile stations in its coverage area and completes services. [0003] Operators provide users with services through MSC / VLR and calculate fees according to certain rules. For voice services, most mobile operators bill users based on the following information: [0004] 1) Calculation of service costs: 1) billing user number; 2) the area where the billing user is located; 3) the number of the peer user; 4) the area where the peer user is located. The definition of the billing user in the present invention: in the calling bill, the billing user refers to the calling user; i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/38H04W8/02
Inventor 陆威刘建华王培
Owner ZTE CORP