CN103167468B - Data migration method in a kind of attaching position register, system and device - Google Patents
Data migration method in a kind of attaching position register, system and device Download PDFInfo
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- CN103167468B CN103167468B CN201110427181.2A CN201110427181A CN103167468B CN 103167468 B CN103167468 B CN 103167468B CN 201110427181 A CN201110427181 A CN 201110427181A CN 103167468 B CN103167468 B CN 103167468B
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Abstract
The invention discloses the data migration method in HLR, system and device, be connected by object HLR with BOSS system, and connect a shunt at the interface of source HLR group, shunt is connected with object HLR simultaneously, and source HLR group comprises more than one source HLR; The static data preserved in the HLR group of source is written in object HLR by BOSS system; Write complete, when shunt often receives the MAP message that the network element that carries out communicating with the arbitrary source HLR in the HLR group of source sends, then send it to object HLR; Object HLR preserves the dynamic data carried in the MAP message received; Migration completes, and object HLR controls shunt and lost efficacy, and takes over source HLR group and carry out work.Applying scheme of the present invention, without the need to using key can realize level and smooth Data Migration, and can transport efficiency be improved.
Description
Technical field
The present invention relates to data processing technique, data migration method, system and device particularly in a kind of attaching position register (HLR, HomeLocationRegister).
Background technology
In some cases, can need to move the data in HLR, namely move in other HLR.But the data in existing HLR are all utilize the proprietary key of equipment vendor to be encrypted, if will move, must there is key that equipment vendor provides, once equipment vendor's refusal provides key, then cannot move.
In addition, because the key of different HLR is usually different, therefore, can only man-to-manly move, such as: have the data in multiple HLR all to need to move in a certain HLR, so can only move successively one by one according to key, thus reduce transport efficiency.
If further, meet accident in transition process, then need rollback data, thus level and smooth migration can not be realized.
Summary of the invention
In view of this, the invention provides the data migration method in a kind of attaching position register, system and device, without the need to using key can realize level and smooth Data Migration, and can transport efficiency be improved.
For achieving the above object, technical scheme of the present invention is achieved in that
Data migration method in a kind of attaching position register HLR, object HLR is supported BOSS system with service operation be connected, and connecting a shunt at the interface of source HLR group, described shunt is connected with described object HLR simultaneously, and described source HLR group comprises more than one source HLR; The method comprises:
The static data preserved in the HLR group of described source is written in described object HLR by described BOSS system;
Write complete, when described shunt often receives the MAP MAP message that the network element that carries out communicating with the arbitrary source HLR in the HLR group of described source sends, then send it to described object HLR;
Described object HLR preserves the dynamic data carried in the MAP message received;
Migration completes, and described object HLR controls described shunt and lost efficacy, and takes over described source HLR group and carry out work.
A data mover system in attaching position register HLR, comprising: source HLR group, object HLR, shunt and service operation support BOSS system, and described source HLR group comprises more than one source HLR;
Described BOSS system is connected with described object HLR; Described shunt is connected to the interface of described source HLR group, and is connected with described object HLR;
Described BOSS system, for being written in described object HLR by the static data preserved in the HLR group of described source;
Described shunt, during for often receiving MAP MAP message that the network element that carries out communicating with the arbitrary source HLR in the HLR group of described source sends, then sends it to described object HLR;
Described object HLR, for preserving the dynamic data carried in the static data of described BOSS system write and the MAP message that receives at every turn; And when completing when migration, controlling described shunt and losing efficacy, taking over described source HLR group and carry out work.
A kind of destination homing location register HLR, comprising: HLR stored logic module, transferring module and control module;
Described HLR stored logic module, supports the dynamic data of static data and the described transferring module write of preserving in the source HLR group of BOSS system write for preserving service operation; Described source HLR group comprises more than one source HLR;
Described transferring module, for send when the shunt receiving the interface being connected to source HLR group at every turn MAP MAP message time, the dynamic data wherein carried is written in described HLR stored logic module; Described MAP message is that the network element carrying out communicating with the arbitrary source HLR in the HLR group of described source sends to described source HLR group;
Described control module, for when migration completes, controls described shunt and lost efficacy, and take over described source HLR group and carry out work.
Visible, adopt scheme of the present invention, provide key to complete Data Migration without the need to equipment vendor; And, be not limited to man-to-man migration pattern, but many-one can be adopted simultaneously to carry out the mode of moving, thus improve transport efficiency; In addition, because the MAP message received is sent to source HLR group and object HLR by shunt simultaneously, therefore there will not be the situation of rollback data, thus achieve smooth migration; Further, scheme of the present invention is very little for the change of existing network, implement simple and convenient, be convenient to universal and promote.
Accompanying drawing explanation
Fig. 1 is the flow chart of the data migration method embodiment in HLR of the present invention.
Fig. 2 is the composition structural representation of the data mover system embodiment in HLR of the present invention.
Fig. 3 is the composition structural representation of the object of the invention HLR embodiment.
Embodiment
For problems of the prior art, data transference package in HLR after a kind of improvement is proposed in the present invention, object HLR is from business operation support (BOSS, BusinessOperationsSupportSystem) obtain the static data of source HLR group in system, obtained the dynamic data of source HLR group by shunt.
For make technical scheme of the present invention clearly, understand, to develop simultaneously embodiment referring to accompanying drawing, scheme of the present invention be described in further detail.
Fig. 1 is the flow chart of the data migration method embodiment in HLR of the present invention.As shown in Figure 1, comprise the following steps:
Step 11: object HLR is connected with BOSS system, and connect a shunt at the interface of source HLR group, this shunt is connected with object HLR simultaneously, and source HLR group comprises more than one source HLR.
Namely the interface of source HLR group refers to the interface carrying out between source HLR group and coupled network element communicating, described network element is generally mobile switching centre (MSC, MobileSwitchingCenter), VLR Visitor Location Register (VLR, VisitorLocationRegister) etc.
The effect of shunt said network element to be sent to the message synchronization of source HLR group to send to object HLR.
The static data preserved in the HLR group of source is written in object HLR by step 12:BOSS system.
Each mobile subscriber must register in a certain HLR, the content of registration can be divided into two classes: a class is permanent information, as the international mobile subscriber identity (IMSI of user, InternationalMobileSubscriberIdentificationNumber), the priority level, predetermined type of service and security parameter etc. of access, i.e. static data; Another kind of be temporary, need the information that upgrades at any time, residing position etc. as current in user, i.e. dynamic data.
Due to needs key, therefore directly static data can not be obtained from the HLR group of source, but also can preserve the static data preserved in active HLR group in BOSS system, therefore, can be written in object HLR by the static data preserved in the HLR group of source by BOSS system, particularly, BOSS system can utilize man-machine language (MML, ManMachineLanguage) static data preserved in the HLR group of source is written in object HLR by message, how to be written as prior art.
It should be noted that, if before the migration completing dynamic data, BOSS system upgrades the static data in the HLR group of source, and so BOSS system needs the static data in synchronized update object HLR.
Step 13: write complete, when shunt often receives MAP (MAP, the MobileApplicationPart) message that the network element that carries out communicating with the arbitrary source HLR in the HLR group of source sends, then sends it to object HLR.
In this step, shunt sends to the MAP message synchronized transmission of the arbitrary HLR in the HLR group of source to object HLR by with the network element that the arbitrary source HLR in the HLR group of source carries out communicating.
Step 14: object HLR preserves the dynamic data carried in the MAP message received.
Shunt often receives a MAP message, then perform step 13 ~ 14.
Step 15: moved, object HLR controls shunt and lost efficacy, and takes over source HLR group and carry out work.
When the operation duration of self reaches the duration preset, such as one month time, then object HLR can think that the dynamic data in the HLR group of source is identical with the dynamic data that self preserves, namely moved, thus control shunt inefficacy, namely disconnect shunt link, and take over source HLR group and carry out work, the network elements such as prompting MSC, VLR carry out routing update etc.
Or, also can by manually controlling when to have moved, such as object HLR has run one month, then send migration to object HLR and complete instruction, after object HLR receives this instruction, control shunt lost efficacy, and took over source HLR group and carry out work, and the network elements such as prompting MSC, VLR carry out routing update etc.
Fig. 2 is the composition structural representation of the data mover system embodiment in HLR of the present invention.As shown in Figure 2, comprising: source HLR group, object HLR, shunt and BOSS system, source HLR group comprises more than one source HLR; BOSS system is connected with object HLR; Shunt is connected to the interface of source HLR group, and is connected with object HLR.
Wherein, BOSS system, for being written in object HLR by the static data preserved in the HLR group of source;
Shunt, during for often receiving MAP message that the network element that carries out communicating with the arbitrary source HLR in the HLR group of source sends, then sends it to object HLR;
Object HLR, for preserving the dynamic data carried in the static data of BOSS system write and the MAP message that receives at every turn; And when completing when migration, controlling shunt and losing efficacy, taking over source HLR group and carry out work.
Described migration completes and comprises: the operation duration of object HLR reaches scheduled duration or receives migration and completes instruction.
Fig. 3 is the composition structural representation of the object of the invention HLR embodiment.As shown in Figure 3, comprising: HLR stored logic module, transferring module and control module;
HLR stored logic module, for preserving the dynamic data of static data and the transferring module write of preserving in the source HLR group of BOSS system write; Source HLR group comprises more than one source HLR;
Transferring module, for send when the shunt receiving the interface being connected to source HLR group at every turn MAP message time, the dynamic data wherein carried is written in HLR stored logic module; MAP message is that the network element carrying out communicating with the arbitrary source HLR in the HLR group of source sends to source HLR group;
Control module, for when migration completes, controls shunt and lost efficacy, and take over source HLR group and carry out work.
Transferring module has MAP interface, wherein can specifically comprise: the first processing unit, the second processing unit and HLR service logic unit;
First processing unit, for HLR address for the purpose of the source HLR address substitution that will carry in the MAP message received, and sends to the second processing unit by the MAP message after changing address;
Second processing unit, for the MAP message behind replacing address being converted to the form of applicable HLR service logic cell processing, and sends to HLR service logic unit by the MAP message after format conversion;
HLR service logic unit, for being written to the dynamic data carried in the MAP message after format conversion in HLR stored logic module.
In addition, HLR service logic unit can be further used for, and after having write, returns acknowledge message to the first processing unit at every turn; Correspondingly, the first processing unit can be further used for, and masks this acknowledge message, namely completes Virtual Service operation, does not allow this acknowledge message turn back in existing network.
The specific works flow process of system shown in Fig. 2 and 3 and device embodiment please refer to the respective description in embodiment of the method shown in Fig. 1, repeats no more herein.
In a word, adopt scheme of the present invention, provide key to complete Data Migration without the need to equipment vendor; And, be not limited to man-to-man migration pattern, but many-one can be adopted simultaneously to carry out the mode of moving, thus improve transport efficiency; In addition, because the MAP message received is sent to source HLR group and object HLR by shunt simultaneously, therefore there will not be the situation of rollback data, thus achieve smooth migration; Further, scheme of the present invention is very little for the change of existing network, implement simple and convenient, be convenient to universal and promote.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (8)
1. the data migration method in an attaching position register HLR, it is characterized in that, object HLR is supported BOSS system with service operation be connected, and connect a shunt at the interface of source HLR group, described shunt is connected with described object HLR simultaneously, and described source HLR group comprises more than one source HLR; The method comprises:
The static data preserved in the HLR group of described source is written in described object HLR by described BOSS system;
Write complete, when described shunt often receives the MAP MAP message that the network element that carries out communicating with the arbitrary source HLR in the HLR group of described source sends, then send it to described object HLR;
Described object HLR preserves the dynamic data carried in the MAP message received;
Migration completes, and described object HLR controls described shunt and lost efficacy, and takes over described source HLR group and carry out work.
2. method according to claim 1, is characterized in that, described migration completes and comprises: the operation duration of described object HLR reaches scheduled duration or receives migration and completes instruction.
3. the data mover system in attaching position register HLR, is characterized in that, comprising: source HLR group, object HLR, shunt and service operation support BOSS system, and described source HLR group comprises more than one source HLR;
Described BOSS system is connected with described object HLR; Described shunt is connected to the interface of described source HLR group, and is connected with described object HLR;
Described BOSS system, for being written in described object HLR by the static data preserved in the HLR group of described source;
Described shunt, during for often receiving MAP MAP message that the network element that carries out communicating with the arbitrary source HLR in the HLR group of described source sends after static data write is complete, then sends it to described object HLR;
Described object HLR, for preserving the dynamic data carried in the static data of described BOSS system write and the MAP message that receives at every turn; And when completing when migration, controlling described shunt and losing efficacy, taking over described source HLR group and carry out work.
4. system according to claim 3, is characterized in that, described migration completes and comprises: the operation duration of described object HLR reaches scheduled duration or receives migration and completes instruction.
5. a destination homing location register HLR, is characterized in that, comprising: HLR stored logic module, transferring module and control module;
Described HLR stored logic module, supports the dynamic data of static data and the described transferring module write of preserving in the source HLR group of BOSS system write for preserving service operation; Described source HLR group comprises more than one source HLR;
Described transferring module, for when the MAP MAP message that the shunt receiving the interface being connected to source HLR group sends after static data write is complete at every turn, is written in described HLR stored logic module by the dynamic data wherein carried; Described MAP message is that the network element carrying out communicating with the arbitrary source HLR in the HLR group of described source sends to described source HLR group;
Described control module, for when migration completes, controls described shunt and lost efficacy, and take over described source HLR group and carry out work.
6. object HLR according to claim 5, is characterized in that, described transferring module comprises: the first processing unit, the second processing unit and HLR service logic unit;
Described first processing unit, the source HLR address substitution for carrying in the MAP message received is described object HLR address, and the MAP message after changing address is sent to described second processing unit;
Described second processing unit, for the MAP message behind replacing address being converted to the form of applicable described HLR service logic cell processing, and sends to described HLR service logic unit by the MAP message after format conversion;
Described HLR service logic unit, for being written to the dynamic data carried in the MAP message after format conversion in described HLR stored logic module.
7. object HLR according to claim 6, is characterized in that,
Described HLR service logic unit is further used for, and after having write, returns acknowledge message to described first processing unit at every turn;
Described first processing unit is further used for, and masks described acknowledge message.
8. the object HLR according to claim 5,6 or 7, is characterized in that, described migration completes and comprises: the operation duration of described object HLR reaches scheduled duration or receives migration and completes instruction.
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| CN201110427181.2A CN103167468B (en) | 2011-12-16 | 2011-12-16 | Data migration method in a kind of attaching position register, system and device |
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| CN201110427181.2A CN103167468B (en) | 2011-12-16 | 2011-12-16 | Data migration method in a kind of attaching position register, system and device |
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| CN103167468A CN103167468A (en) | 2013-06-19 |
| CN103167468B true CN103167468B (en) | 2016-03-30 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1279870A (en) * | 1997-11-21 | 2001-01-10 | 艾利森电话股份有限公司 | Migration of subscriber data between home location registers of a telecommunications system |
| CN1535069A (en) * | 2003-04-02 | 2004-10-06 | 华为技术有限公司 | Method of making user smooth transport from GSM network to WCDMA network |
| CN1582598A (en) * | 2001-12-18 | 2005-02-16 | 艾利森电话股份有限公司 | Method for migrating subscriber data between different servers of telecommunications network |
| CN1652632A (en) * | 2005-02-21 | 2005-08-10 | 沈侃侃 | Apparatus and method for implementing China unicom GZC service by non-call transfer mode |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050083862A1 (en) * | 2003-10-20 | 2005-04-21 | Kongalath George P. | Data migration method, system and node |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279870A (en) * | 1997-11-21 | 2001-01-10 | 艾利森电话股份有限公司 | Migration of subscriber data between home location registers of a telecommunications system |
| CN1582598A (en) * | 2001-12-18 | 2005-02-16 | 艾利森电话股份有限公司 | Method for migrating subscriber data between different servers of telecommunications network |
| CN1535069A (en) * | 2003-04-02 | 2004-10-06 | 华为技术有限公司 | Method of making user smooth transport from GSM network to WCDMA network |
| CN1652632A (en) * | 2005-02-21 | 2005-08-10 | 沈侃侃 | Apparatus and method for implementing China unicom GZC service by non-call transfer mode |
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