CN101291234B - Customer network type information acquisition method for OCS - Google Patents
Customer network type information acquisition method for OCS Download PDFInfo
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- CN101291234B CN101291234B CN2008100859518A CN200810085951A CN101291234B CN 101291234 B CN101291234 B CN 101291234B CN 2008100859518 A CN2008100859518 A CN 2008100859518A CN 200810085951 A CN200810085951 A CN 200810085951A CN 101291234 B CN101291234 B CN 101291234B
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Abstract
The invention provides a method for acquiring user network type information used for OCS. The method comprises the following steps that: an SCP sends an SRI carrying the translation type attribute to an MNP, the translation type attribute is set into number prefix information for indicating a request user; the MNP sends a response message to the SCP according to the translation type attribute in the SRI, wherein, the response message carries the number prefix information; and the SCP analyzes the number prefix information to acquire the network type of the user. The method realizes the correct charging of switching users among networks.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of user network type information acquisition methods that is used for OCS (OnlineCharging System, Online Charging System).
Background technology
In OCS, use different charging settings for user in the net with the outer user of net, the conversation of netting interior user is had more preferential rate.Distinguishing the user by the number segment of analysis user at present is user or the outer user of net in the net.
In realizing process of the present invention, the inventor finds that the user may switch and don't wish the change number between heterogeneous networks.For example, the user may be moved to the area of B number segment from the area of A number segment, and does not wish to change its office number.Then can't be again distinguish the user by different number segments this moment is user or the outer user of net in the net, this cause can't be to this speciogenesis the user of switching between network carry out correct charging setting.
Summary of the invention
The present invention aims to provide the user network type information acquisition methods of a kind of OCS of being used for, can not be to switching the correct problem of chargeing of user between network in the prior art to solve.
In an embodiment of the present invention, the user network type information acquisition methods of a kind of OCS of being used for is provided, may further comprise the steps: SCP (Service Control Point, service control point) to MNP (Mobile Number Portability, mobile number carries server) send SRI (the Send Routing Information carry the Translation Type attribute, send route messages), the Translation Type attribute is set to indication request user's prefix information; MNP sends response message according to the Translation Type attribute among the SRI to SCP, wherein carries prefix information; The SCP prefix information of checking numbers is analyzed to know user's network type.
Preferably, the Translation Type attribute is set to 1, with indication request user's prefix information.
Preferably, MNP sends response message according to the Translation Type attribute among the SRI to SCP and specifically comprises: MNP is 1 according to the value of Translation Type attribute, and to SCP transmission response message.
Preferably, transmit communicating by letter between SCP and the MNP by STP (Signaling Translation Point, Signalling Transfer Point), SCP sends the SRI that carries the Translation Type attribute to MNP and specifically comprises: SCP sends to STP with SRI; STP is transmitted to MNP according to the Translation Type attribute with SRI.
Preferably, the Translation Type attribute is set to 1, with indication request user's prefix information.
Preferably, SCP sends the SRI carry the Translation Type attribute to MNP and specifically comprises: SCP sends to STP with SRI; STP is 1 according to the value of Translation Type attribute, and SRI is transmitted to MNP.
Preferably, transmit communicating by letter between SCP and the MNP by STP, SCP sends to STP with SRI, and wherein the value of Translation Type attribute is set to 0; STP is 0 according to the value of Translation Type attribute, and SRI is transmitted to HLR (Home Location Register attaching position register).
Preferably, also comprise: HLR sends response message to SCP, wherein carries user's roaming information.
Preferably, handle the Translation Type attribute by the SIU among SCP and the MNP (Signaling Interface Unit, signaling interface unit) respectively.
Preferably, handle the Translation Type attribute by the SIU among the STP.
The user network type information acquisition methods of the foregoing description utilizes the prefix information that existing Translation Type attribute is asked the user among the SRI to MNP, thereby the network type of energy analysis user, having overcome in the prior art can not be to switching the correct problem of chargeing of user between network, and then has realized switching user's correct charging between network.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the network structure according to the embodiment of the invention;
Fig. 2 shows the flow chart according to the user network type information acquisition methods of the embodiment of the invention;
Fig. 3 shows network structure according to the preferred embodiment of the invention;
Fig. 4 shows the screenshot capture of GT Translation Type according to the preferred embodiment of the invention;
Fig. 5 shows the professional according to the preferred embodiment of the invention power flow chart of signing;
Fig. 6 shows the schematic diagram of the number format of user MSISDN according to the preferred embodiment of the invention;
Fig. 7 shows according to the preferred embodiment of the invention the schematic diagram with the number format of NRN prefix;
Fig. 8 shows professional according to the preferred embodiment of the invention rollback flow chart.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 1 shows the network structure according to the embodiment of the invention, comprising the MNP that is used to realize professional SCP and is used to provide the user network type information.User's prefix information stores is in the MNP functional entity, and it increases prefix information by the mode that number carries before Subscriber Number, be used to represent user's network type.
Fig. 2 shows the flow chart according to the user network type information acquisition methods of the embodiment of the invention, may further comprise the steps:
Step S10, SCP (Service Control Point, service control point) to MNP (Mobile Number Portability, mobile number carries server) send SRI (the Send Routing Information carry the Translation Type attribute, send route messages), the Translation Type attribute is set to indication request user's prefix information;
Step S20, MNP sends response message according to the Translation Type attribute among the SRI to SCP, wherein carries prefix information;
Step S30, the SCP prefix information of checking numbers is analyzed to know user's network type.
This user network type information acquisition methods utilizes the prefix information that existing Translation Type attribute is asked the user among the SRI to MNP, thereby the network type of energy analysis user, having overcome in the prior art can not be to switching the correct problem of chargeing of user between network, and then has realized switching user's correct charging between network.
Preferably, the Translation Type attribute is set to 1, with indication request user's prefix information.Step S20 can comprise: MNP is 1 according to the value of Translation Type attribute, and sends response message to SCP.
Fig. 3 shows network structure according to the preferred embodiment of the invention, transmits communicating by letter between SCP and the MNP by STP.
Step S10 can specifically comprise: SCP sends to STP with SRI; STP is transmitted to MNP according to the Translation Type attribute with SRI.
Preferably, the Translation Type attribute is set to 1, with indication request user's prefix information.Step S10 specifically can comprise: SCP sends to STP with SRI; STP is 1 according to the value of Translation Type attribute, and SRI is transmitted to MNP.
Preferably, transmit communicating by letter between SCP and the MNP by STP, SCP sends to STP with SRI, and wherein the value of Translation Type attribute is set to 0; STP is 0 according to the value of Translation Type attribute, and SRI is transmitted to HLR.HLR can send response message to SCP, wherein carries user's roaming information.
In the prior art, because the Translation Type attribute is set to 0 defaultly, so STP when receiving SRI, will do GT (Global Title, global title) translation to Subscriber Number, STP gets roaming information according to translation result to HLR.The embodiment of the invention has been revised the GT Translation Type among the SRI, make when STP receives SRI, Subscriber Number is done the GT translation, if the Translation Type attribute is 1, then take the prefix information at family to MNP, distinguishing this user with this is user or the outer user of net in the net.Therefore, make following regulation for GT translation chooser:
The attribute of GT translation chooser 0 is 4 (GT type) 1 (numbering plan) 4 (address properties) 0 (Translation Type)
The attribute of GT translation chooser 1 is 4 (GT type) 1 (numbering plan) 4 (address properties) 1 (Translation Type)
Get roaming information owing to the GT that both can receive the user on the STP translates HLR, the GT that can receive the user again translates the prefix information that MNP takes the family, so revise the GT Translation Type, makes STP can distinguish this two kinds of operations.This alter mode need not be resolved group bag more again to signaling, implements fairly simple.Therefore, at the business of SCP, STP gets roaming information to the part number translation to HLR, and other part number translation is got network type to MNP.Send the user that SRI gets roaming number to HLR for needs, when doing the GT translation, use GT translation chooser 0, translate HLR and get roaming information.
Fig. 4 shows the screenshot capture of GT Translation Type according to the preferred embodiment of the invention.Send the user that SRI gets prefix information to MNP for needs, when doing the GT translation, use GT translation chooser 0, translate MNP and get prefix information.Choose and use new GT sign indicating number attribute, new GT sign indicating number still is a Subscriber Number itself, and Translation Type is revised becomes 201.Foreground program handle Translation Type greater than 200 situation under, do not change the GT sign indicating number, Translation Type is deducted 200 becomes 1 and send, to send to the Translation Type of the SRI of MNP be exactly 1 to SCP like this.In GT translation chooser 0, do the GT sign indicating number translation of this SCP and land, to receive the signaling of returning from MNP.
STP connects different SCP nodes, for same Subscriber Number, the SRI that different SCP nodes send has plenty of to HLR and gets roaming information, have plenty of to MNP and get prefix information, get the GT translation chooser 0 of roaming information to HLR, and send to the Translation Type that MNP gets the SRI of prefix information is 1, so be provided with GT translation chooser 1 on STP.
The GT of configure user number translates HLR and gets roaming number in GT translation chooser 0.
The GT of configure user number translates MNP and gets prefix information in GT translation chooser 1.
The GT that is SCPGT (Service Control Point GlobalTitle, service control point global title) in GT translation chooser 0 translates SCP, to receive the signaling that MNP returns.
Preferably, on MNP, do following configuration:
Increase GT translation chooser 1.In GT translation chooser 1, do the GT translation of Subscriber Number and land.
For the loopback signaling, in GT translation chooser 0, the GT that does the SCPGT sign indicating number translates STP.
Preferably, handle the Translation Type attribute by the SIU among SCP and the MNP (Signaling Interface Unit, signaling interface unit) respectively.Preferably, handle the Translation Type attribute by the SIU among the STP.
Fig. 5 shows the professional according to the preferred embodiment of the invention power flow chart of signing, and comprising: step S502, SCP receive short message authentication message; Step S504, SCP send SRI to MNP, wherein can deliver to MNP by revising existing Translation Type; Step S506, MNP gets NRN information according to the Subscriber Number section; Step S508, MNP responds SCP; Step S510, SCP calculates rate according to the NRN information of returning, and deducts fees to the user.
In the flow process that sends note label power, the calling subscriber sends note, by MSC (Mobile Switch Center, mobile switching centre) and SC (Shortmessage Center, sms center) trigger short message service, business is signed power to the calling subscriber, handles below increasing in the power of label process, judge that according to the reception user's who returns from MNP NRN (NetworkRouting Number, network type number) prefix information receiving the user is user or the outer user of net in the net.
1 switch setting:
For compatible professional previous versions function, system switching is set, if switch opens sends the prefix that SRI removes inquiring user,, do not send the prefix of SRI inquiring user if switch cuts out.This switch can be provided with this switch in management data as the functional switch of business.
2 searching user's information links
Before the amended SRI information of transmission is gone the inquiring user prefix, short message enquiry receives whether the user is this SCP in this scp database, if this SCP is the user, receiving the user is user in the net certainly, just need not go the prefix information of inquiring user to judge whether to netting interior user again.If not this SCP user judges then whether receive the user is user in the net.So business setting searching user's information process, under the situation of SRI switch opens, inquiry receives whether the user is this SCP user.
3 send the SRI link
Here send amended SRI and search the prefix information that receives the user to MNP, judge the network type that receives the user according to prefix information, the method for Shi Xianing is to revise the GT Translation Type herein.
Business judges whether to send the SRI order and goes to inquire about the prefix information that receives the user, and the condition of this judgement has two: system opens the functional switch that sends SRI, and receiving the user is not this SCP user.Under the prerequisite that satisfies these two conditions, send amended SRI to MNP.
Owing to support that the SRI form of MAP2 agreement and MAP2+ agreement is different, support the MAP2+ signaling again in order to support the MAP2 signaling, system is provided with the switch setting, and according to the field network type, it is to support MAP2 or support MAP2+ that switch is set.Switch is provided with 1 for supporting the MAP2+ agreement, and switch is provided with 0 for supporting the MAP2 agreement.This switch is configured in the service management data.
SRI with parameter Mobile Subscriber International ISDN Number and the number length that receives the user arranged, Fig. 6 shows user MSISDN (International ISDNMobile Subscriber Directory Number according to the preferred embodiment of the invention, the GT sign indicating number of the schematic diagram of number format mobile subscriber's ISDN number) and this SCP.Because the form of number is ISDN number form and BCD number format among the SRI, when the parameter of SRI is set, the number that receives the user is carried out character string arrives the conversion of BCD number format to conversion of ISDN (Integrated Service Digital Network, integrated services digital network) number format and character string operation.The GT sign indicating number of this SCP equally also carries out the conversion of character string to the ISDN number form.The present professional editing environment SCE that operates in of this number format conversion has ripe algorithm.
The information table of 4 business setting NRN prefixes
Business setting NRN prefix information table s1nrnnumber information table has two row in this table, and row are NRN prefixes, and another row are network types of NRN prefix, in the 1 expression net, outside the 2 expression nets.
5 coupling NRN prefix links
The professional amended SRI of transmission receives user profile to the MNP inquiry, and it is the ISDN form that MNP returns to professional Subscriber Number form, need carry out the conversion of Subscriber Number form, and promptly ISDN is to the conversion of character string, and this operation is supported by SCE.The number format that receive the user this moment is carried prefix NRN information, and Fig. 7 shows according to the preferred embodiment of the invention the schematic diagram with the number format of NRN prefix.The corresponding storing process of business setting comes out Subscriber Number and prefix NRN information separated, and the network type by the NRN prefix information that carries up match user in the s1nrnnumber table.Come the calling subscriber is used different billing schemes according to the network type that matches, thereby implement different charging rates.Do not need to carry the NRN prefix because import the Subscriber Number form of accounting module into, remove so also will receive the NRN prefix information that the user carries.
The fault-tolerant processing link of 6 business
If SRI sends, the other side does not receive or handles overtime, and this moment, the professional NRN prefix information that can not normally receive the reception user in this case, needed the processing of the fault-tolerant link of configuration.Under the situation of the NRN prefix information that does not receive the user, be to charge or charge with the user according to the outer user of net according to user in the net, individual system switching setting is arranged in the management data of business, concrete charging case is configured with reference to demand.
The log function receives the user under the situation of NRN failure, the executive logging journal function, and whether the log function is also by the system switching setting, also is to dispose in the management data of business, and is configured with reference to demand.
Fig. 8 shows professional according to the preferred embodiment of the invention rollback flow chart, comprising: step S602, SCP receive note rollback information; Step S604, SCP send SRI to MNP, wherein can deliver to MNP by revising existing Translation Type; Step S606, MNP gets NRN information according to the Subscriber Number section; Step S608, MNP responds SCP; Step S610, SCP calculates rate according to the NRN information of returning, and adds money to the user.
If the user sends the note failure, then the money to the user carries out rollback, and following operation is set in the rollback flow process, sends amended SRI receives the user to the MNP inquiry NRN prefix information, judge user's network type according to prefix information, in the rollback flow process, give user's extra money.
The user handles successfully in the power of label process, and successfully removes user's the use amount of money, but sends in the process of information to the reception user at sms center, might transmission information fail, in this case, carry out rolling back action, the amount of money of deducting is replenished again sending the user.Owing to need know the amount of money of deducting in the label power flow process, so following operation also is set in the rollback flow process: switch is provided with link, receives the user inquiring link, sends SRI link, coupling NRN prefix link and fault-tolerant processing etc. in the rollback flow process.The respective switch of system switching that uses and label power flow process is same switch control.Specifically identical with label power flow process, here just no longer describe in detail.
From above description, as can be seen, the user network type information acquisition methods of the foregoing description utilizes the prefix information that existing Translation Type attribute is asked the user among the SRI to MNP, thereby the network type of energy analysis user, having overcome in the prior art can not be to switching the correct problem of chargeing of user between network, and then has realized switching user's correct charging between network.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a user network type information acquisition methods that is used for Online Charging System is characterized in that, may further comprise the steps:
Service control point carries server to mobile number and sends the transmission route messages that carries the Translation Type attribute, and described Translation Type attribute is set to indication request user's prefix information;
Described mobile number carries server and sends response message according to the described Translation Type attribute in the described transmission route messages to described service control point, wherein carries described prefix information;
Described service control point is analyzed to know user's network type described prefix information.
2. user network type information acquisition methods according to claim 1 is characterized in that described Translation Type attribute is set to 1, with indication request user's prefix information.
3. user network type information acquisition methods according to claim 2 is characterized in that, described mobile number carries server and specifically comprises to described service control point transmission response message according to the described Translation Type attribute in the described transmission route messages:
It is 1 according to the value of described Translation Type attribute that described mobile number carries server, and sends described response message to described service control point.
4. user network type information acquisition methods according to claim 1, it is characterized in that, transmit described service control point by the signaling transfer point and carry communicating by letter between the server with mobile number, service control point carries server to mobile number and sends the transmission route messages carry the Translation Type attribute and specifically comprise:
Described service control point sends to described signaling transfer point with described transmission route messages;
Described signaling transfer point is transmitted to described mobile number according to described Translation Type attribute with described transmission route messages and carries server.
5. user network type information acquisition methods according to claim 4 is characterized in that described Translation Type attribute is set to 1, with indication request user's prefix information.
6. user network type information acquisition methods according to claim 5 is characterized in that, service control point carries server to mobile number and sends the transmission route messages carry the Translation Type attribute and specifically comprise:
Described service control point sends to described signaling transfer point with described transmission route messages;
Described signaling transfer point is 1 according to the value of described Translation Type attribute, carries server and described transmission route messages is transmitted to described mobile number.
7. user network type information acquisition methods according to claim 1 is characterized in that, transmits described service control point by the signaling transfer point and carries communicating by letter between the server with mobile number,
Described service control point will send route messages and send to described signaling transfer point, and the value of wherein said Translation Type attribute is set to 0;
Described signaling transfer point is 0 according to the value of described Translation Type attribute, and described transmission route messages is transmitted to attaching position register.
8. user network type information acquisition methods according to claim 7 is characterized in that, also comprises:
Described attaching position register sends response message to described service control point, wherein carries user's roaming information.
9. according to each described user network type information acquisition methods of claim 1 to 8, it is characterized in that, carry the described Translation Type attribute of signaling interface cell processing in the server by described service control point and described mobile number respectively.
10. according to each described user network type information acquisition methods of claim 4 to 8, it is characterized in that, by the described Translation Type attribute of the signaling interface cell processing in the described signaling transfer point.
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| CN2008100859518A CN101291234B (en) | 2008-06-06 | 2008-06-06 | Customer network type information acquisition method for OCS |
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| CN2008100859518A CN101291234B (en) | 2008-06-06 | 2008-06-06 | Customer network type information acquisition method for OCS |
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| CN101291234B true CN101291234B (en) | 2011-08-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102547678B (en) * | 2010-12-30 | 2014-10-01 | 中国移动通信集团天津有限公司 | Number portability short message log analysis method, system and device |
| CN107294847B (en) * | 2016-04-05 | 2020-07-28 | 中兴通讯股份有限公司 | GT translation method and device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1691787A (en) * | 2004-04-29 | 2005-11-02 | 上海粱江通信软件有限公司 | A system and method for implementing communication number portability service |
| CN101035004A (en) * | 2007-04-12 | 2007-09-12 | 华为技术有限公司 | Charging method based on the number-carrying service and its related device |
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2008
- 2008-06-06 CN CN2008100859518A patent/CN101291234B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1691787A (en) * | 2004-04-29 | 2005-11-02 | 上海粱江通信软件有限公司 | A system and method for implementing communication number portability service |
| CN101035004A (en) * | 2007-04-12 | 2007-09-12 | 华为技术有限公司 | Charging method based on the number-carrying service and its related device |
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