CN101072382A - Short message service transmission method - Google Patents
Short message service transmission method Download PDFInfo
- Publication number
- CN101072382A CN101072382A CNA2007101115708A CN200710111570A CN101072382A CN 101072382 A CN101072382 A CN 101072382A CN A2007101115708 A CNA2007101115708 A CN A2007101115708A CN 200710111570 A CN200710111570 A CN 200710111570A CN 101072382 A CN101072382 A CN 101072382A
- Authority
- CN
- China
- Prior art keywords
- message
- control point
- short message
- service control
- service
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The method includes following steps: service control point (SCP) receives message of initiating call from initiation mobile switching center (MSC), and decodes the message to obtain number of the calling party; through interface device, SCP makes interaction with online charging system (OCS) for message of subtracting fee, and subtracts fee of the calling user; if it is failure to subtract fee, then, SCP sends error response to the initiation MSC to end service transmission; if it is successful, then, SCP carries out matching operation between obtained number of the calling party and short message center, as well as carries out service transmission between the initiation MSC and termination MSC through SCP. On one SCP, the invention realizes realtime controlling and charging services including user's voice and short message etc. Interacting with OCS, SCP can realize integration between traditional charging services of voice, short message and 3G services charging.
Description
Technical field
The present invention relates to the GSM network, more specifically, relate to a kind of short message service transmission method.
Background technology
Present short message service generally realizes by SMSC (short message service center), and the network node that relates to has had exhales MSC, SMSC, HLR/VLR, exhales MSC etc. (having omitted nodes such as possible gateway, STP) eventually.After the user sends SMS message, rising exhales MSC that the short message MO request is sent to SMSC, SMSC has given and has exhaled MSC to echo should and to send route requests to HLR, receive after the route requests response of HLR the short message MT request sent to and exhale MSC eventually, thereby realize the delivery of short message, its network configuration and message transmit schematic diagram as shown in Figure 1.From whole flow process, the short message service logic is mainly by SMSC control, and ticket is also produced way of paying after belonging to by SMSC.
Along with the development of intelligent network technology, some operators wish user's calling and value-added service are realized real-time deduction, in case user's overdraw phenomenon for example utilizes SCP (service control point) prepaid user to be carried out the real time billing of audio call.For the prepaid user, because its account is on SCP, so, mainly is by realizing alternately by the SMPP agreement between SMSC and the SCP at present to the real time billing of these user's short message services.Yet in the middle of the existing network, a lot of SMSC do not support the SMPP agreement, this moment operator if will newly open the SCP office point, the problem that prepaid user's short message can't real time billing will certainly appear.
Therefore, the present invention propose with SCP simultaneously as the method for short message service control and charging gateway, can address this problem well.
Summary of the invention
Consider the problems referred to above and make the present invention that for this reason, main purpose of the present invention is to provide a kind of transmission method of short message service.
To achieve these goals, according to an aspect of the present invention, provide the transmission method of short message service, this method may further comprise the steps: service control point receives the call message of exhaling mobile switching centre from rising, and it is decoded to obtain calling number; Service control point is by interface message processor (IMP) and the Online Charging System message of deducting fees alternately, so that the calling subscriber is deducted fees; And if the failure of deducting fees, then service control point exhales mobile switching centre to send the response that makes mistakes to rising, transmit with winding-up, if deduct fees successfully, then service control point utilizes resulting calling number and short message service center to mate and rise by service control point to exhale mobile switching centre and exhale eventually business transmission between the mobile switching centre.
In the method, service control point comprises by interface message processor (IMP) and the Online Charging System message of deducting fees alternately: service control point sends to Online Charging System by interface message processor (IMP) with charging request message; And Online Charging System deducts fees to the calling subscriber according to charging request message, and the charge response message that will comprise the result sends to service control point by interface message processor (IMP).Wherein, service control point judges according to the result that charge response message comprised whether the failure of deducting fees is successful.
In addition, in the method, service control point utilizes resulting calling number and short message service center to mate to comprise: service control point finds the SMS service center address that is complementary with calling number from database, and is SMS service center address with the destination address parameter modification in the call message; And service control point finds short message service center by addressing.
In addition, in the method, rise by service control point and to exhale mobile switching centre and to exhale eventually the business transmission between the mobile switching centre to comprise: service control point sends to short message service center with amended call message, short message service center exhales mobile switching centre to carry out exhaling end alternately by attaching position register with whole, and the response message of amended call message is sent to service control point; And service control point decodes to response message, judges the response message that decodes, and exhales mobile switching centre with having sent to behind the judged result coding.Wherein, if the response message that decodes is the successful response message of expression, then service control point produces ticket.If the response message that decodes is the response message that expression makes mistakes, then service control point and Online Charging System are mutual, and by Online Charging System the calling subscriber are carried out extra money.
In addition, in the method, interface message processor (IMP) is the Diameter interface message processor (IMP).And database comprises the calling number that number section planning according to operator customizes and the relation table of SMS service center address.Service control point finds short message service center by the GT addressing system simultaneously.By above-mentioned aspect of the present invention, in the GSM intelligent network,, solve prepaid user's short message real-time deduction problem by on SCP, increasing short message service control and the function of chargeing.SCP receives the short message MO request message of exhaling MSC from rising, trigger intelligent business, and professional to operations such as the calling subscriber deduct fees, if operate successfully, then Query Database obtains the SMSC address, then short message is sent to SMSC.Simultaneously, business can also generate real-time ticket, and can handle the relevant abnormalities flow process.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 shows short message service network structure common in the existing network of prior art;
Fig. 2 shows the flow chart according to the transmission method of the short message service of the embodiment of the invention;
Fig. 3 shows the structure chart according to the short message service network of the embodiment of the invention;
Fig. 4 shows the functional block diagram according to the SCP inside of the embodiment of the invention;
Fig. 5 shows the flow chart according to the short message service signaling of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in qualification the present invention.
The transmission method of short message service is provided in an embodiment of the present invention.
As shown in Figure 2, provide the transmission method of short message service, this method may further comprise the steps: step S200, and service control point receives the call message of exhaling mobile switching centre from rising, and it is decoded to obtain calling number; Step S202, service control point is by interface message processor (IMP) and the Online Charging System message of deducting fees alternately, so that the calling subscriber is deducted fees; And step S204, the failure if deduct fees, then service control point exhales mobile switching centre to send the response that makes mistakes to rising, transmit with winding-up, if deduct fees successfully, then service control point utilizes resulting calling number and short message service center to mate and rise by service control point to exhale mobile switching centre and exhale eventually business transmission between the mobile switching centre.
In the method, service control point comprises by interface message processor (IMP) and the Online Charging System message of deducting fees alternately: service control point sends to Online Charging System by interface message processor (IMP) with charging request message; And Online Charging System deducts fees to the calling subscriber according to charging request message, and the charge response message that will comprise the result sends to service control point by interface message processor (IMP).Wherein, service control point judges according to the result that charge response message comprised whether the failure of deducting fees is successful.
In addition, in the method, service control point utilizes resulting calling number and short message service center to mate to comprise: service control point finds the SMS service center address that is complementary with calling number from database, and is SMS service center address with the destination address parameter modification in the call message; And service control point finds short message service center by addressing.
In addition, in the method, rise by service control point and to exhale mobile switching centre and to exhale eventually the business transmission between the mobile switching centre to comprise: service control point sends to short message service center with amended call message, short message service center exhales mobile switching centre to carry out exhaling end alternately by attaching position register with whole, and the response message of amended call message is sent to service control point; And service control point decodes to response message, judges the response message that decodes, and exhales mobile switching centre with having sent to behind the judged result coding.Wherein, if the response message that decodes is the successful response message of expression, then service control point produces ticket.If the response message that decodes is the response message that expression makes mistakes, then service control point and Online Charging System are mutual, and by Online Charging System the calling subscriber are carried out extra money.
In addition, in the method, interface message processor (IMP) is the Diameter interface message processor (IMP).And database comprises the calling number that number section planning according to operator customizes and the relation table of SMS service center address.Service control point finds short message service center by the GT addressing system simultaneously
According to still another embodiment of the invention, Fig. 3 shows the short message service network structure according to the embodiment of the invention.Network configuration and message transmit schematic diagram as shown in Figure 3, handle introducing SCP node in the network in original short message service, SCP address is arranged to short message service center's number of user, and when the user sent SMS message, short message MO (rise and exhale) request meeting was at first sent to SCP.
According to still another embodiment of the invention, Fig. 4 shows the SCP inner function module figure according to the embodiment of the invention.As shown in Figure 4, wherein, MTP module, SCCP module, TCAP module are responsible for successively carrying out protocol analysis and give SCME with the TC user message that obtains from the UDT message of No.7 network, and the TC user message from SCME is successively carried out protocol encapsulation and sends to the NO.7 network; The management that SCME is responsible for talking with and the triggering of short message service; SCSM is responsible for the encoding and decoding of MO request (rise to call for and ask) and response message, and the control of dialogue state; SLP is a business logic modules, be responsible for the short message service flow process control, with mutual, mutual etc. with interface message processor (IMP)/OCS (Online Charging System) of service data function module SDF.
According to still another embodiment of the invention, Fig. 5 shows the short message service signaling process figure according to the embodiment of the invention.As shown in Figure 5:
Step S500, SCP receive the MO request message of exhaling MSC from rising, and decoding obtains calling number;
Step S502, SCP send CCR (request of chargeing) message and give the Diameter interface message processor (IMP), and interface message processor (IMP) is given OCS system with message, and the calling subscriber is deducted fees.Concrete is: SCP extracts the TC_Invoke_Ind message from core net, obtains command code, and judgement is the MAPMoForwardSM operation, then according to the service key trigger intelligent business that disposes; GSMSCSM gives business with MAPMoForwardSM message after to the TC_Begin source codec, and the MapSM_RP_OA parameter that business is got in this message obtains calling number; The professional CCR of transmission operates to Diameter interface message processor (IMP) (needing SCP to support Diameter), after receiving the successful CCA that interface message processor (IMP) returns (response of chargeing) message, Query Database gets the SMSC address, the business that sends SMS message then, and each required parameter gone over by the internal interface transmission between the business.
Step S504, SCP receive the CCA message from the Diameter interface message processor (IMP), and whether indication deducts fees successful; If failure has then been given and has been exhaled MSC to return error messages, end-of-dialogue; If success then enters step S506;
Step S506, the SCP Query Database obtains the SMSC address that is complementary with calling number, and the MapSM_RP_DA parameter of revising in the MO message is the SMSC address that matches, thereby construct a new MO request message (calling MO ' in the following text), MO ' is encoded and sends to SMSC; Particularly, after business is triggered, generate an independently dialogue newly (main dialogue) earlier, send MO ' message in this dialogue, detailed process is: according to receiving the data that short message service passes over, structure MO ', MO ' is sent to SCSM (status control module), and SCSM encodes to it, finally forms the TC_Begin information and sending and goes out, adopt the GT addressing system, called address (being the SMSC address) obtains from the MapSM_RP_DA parameter of MO '.After receiving the TC_End response message of SMSC, get back to the business that receives short message, same, the relevant parameter transmission in the response is gone over, finish whole flow process by the business that receives short message at last;
Step S508, SMSC be to HLR (attaching position register) request route information, and finish the MT flow process (exhaling flow process eventually) of short message, and these signaling processes are prior arts, are not emphasis of the present invention, so will not describe in detail;
Step S510, SCP receive the response message from the MO ' of SMSC, decoding.If what obtain is a successful response, then construct the MOAck of a success, and exhale MSC having sent to behind its coding, produce ticket; If what obtain is the response that makes mistakes, then constructs identical makeing mistakes of error code and respond to have sent to and exhale MSC, and walk extra money flow process (mutual once more with OCS, that the user is carried out extra money).
Wherein, the coupling way of calling number and SMSC address: can formulate the corresponding relation of calling number section and SMSC, and write database, for service inquiry according to number section planning of operator.
The compatibility in MAP stage: by the inside story interface between expansion GSMSCSM and the service logic program, compatible MAP1/MAP2/MAP2Plus agreement, and the professional MAP that adopts that sends SMS message is consistent with the reception short message service all the time.
In addition, the emergent flow process that when the mutual overtime or failure of SCP and OCS, can whether walk to continue to send SMS message according to the configuration decision of service management data.
By the technique scheme of the present invention and the network architecture, can on a SCP, realize the real-time control and the real time billing of multiple business such as user's voice, short message, and, SCP mutual by with the OCS system can be realized the fusion of traditional voice, short message service charging and following 3G service billing.
In sum, according to the present invention: the first, can solve in the existing network when SMSC does not support the SMPP agreement prepaid user's short message real-time deduction problem; The second, SCP is added network in the mode of short messaging gateway, network nodes such as original SMSC do not need to do any edition upgrading.And the introducing of SCP is in business control that realizes short message and real time billing, also has the transparency for original network configuration, in other words, SCP issues MO ' request message of SMSC, and to issue the MO request message of SMSC be not identical to MSC when having SCP.The 3rd, SCP is directly delivered in the MO request, compare with the mode of in the prior art MT being delivered to SCP, reduced the unnecessary load of part (message can not be sent to SMSC when for example user balance was not enough) of SMSC and network.The 4th, whole flow process can be the carrier customization exploitation apace by the professional control flexibly on the SCP.
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 short message service transmission method is characterized in that, may further comprise the steps:
Service control point receives the call message of exhaling mobile switching centre from rising, and it is decoded to obtain calling number;
Described service control point is by interface message processor (IMP) and the Online Charging System message of deducting fees alternately, so that the calling subscriber is deducted fees; And
If the described failure of deducting fees, then described service control point exhales mobile switching centre to send the response that makes mistakes to described, transmit with winding-up, if described deducting fees successfully, then described service control point utilize resulting calling number and short message service center to mate and undertaken described by described service control point and exhale mobile switching centre and exhale eventually business transmission between the mobile switching centre.
2. short message service transmission method according to claim 1 is characterized in that, described service control point comprises by interface message processor (IMP) and the Online Charging System message of deducting fees alternately:
Described service control point sends to described Online Charging System by described interface message processor (IMP) with charging request message; And
Described Online Charging System is deducted fees to described calling subscriber according to described charging request message, and the charge response message that will comprise the result sends to described service control point by described interface message processor (IMP).
3. short message service transmission method according to claim 2 is characterized in that, described service control point is judged described whether successfully deducting fees according to the result that described charge response message comprised.
4. according to claim 1 or 3 described short message service transmission methods, it is characterized in that described service control point utilizes resulting calling number and short message service center to mate to comprise:
Described service control point finds the SMS service center address that is complementary with described calling number from database, and is described SMS service center address with the destination address parameter modification in the described call message; And
Described service control point finds described short message service center by addressing.
5. short message service transmission method according to claim 4 is characterized in that, is undertaken described by described service control point and exhales mobile switching centre and exhale the business transmission between the mobile switching centre to comprise eventually:
Described service control point sends to described short message service center with amended call message;
Described short message service center is undertaken exhaling end alternately by exhaling mobile switching centre at attaching position register and described end, and the response message of described amended call message is sent to described service control point; And
Described service control point is decoded to described response message, judges the response message that decodes, and exhales mobile switching centre with sending to described behind the judged result coding.
6. short message service transmission method according to claim 5 is characterized in that, if the described response message that decodes is the successful response message of expression, then described service control point produces ticket.
7. short message service transmission method according to claim 5, it is characterized in that, if the described response message that decodes is the response message that expression makes mistakes, then described service control point and described Online Charging System are mutual, and by described Online Charging System described calling subscriber are carried out extra money.
8. short message service transmission method according to claim 1 and 2 is characterized in that, described interface message processor (IMP) is the Diameter interface message processor (IMP).
9. short message service transmission method according to claim 4 is characterized in that, described database comprises the described calling number that number section planning according to operator customizes and the relation table of described SMS service center address.
10. short message service transmission method according to claim 4 is characterized in that described service control point finds described short message service center by the GT addressing system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101115708A CN101072382A (en) | 2007-06-19 | 2007-06-19 | Short message service transmission method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101115708A CN101072382A (en) | 2007-06-19 | 2007-06-19 | Short message service transmission method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101072382A true CN101072382A (en) | 2007-11-14 |
Family
ID=38899328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101115708A Pending CN101072382A (en) | 2007-06-19 | 2007-06-19 | Short message service transmission method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101072382A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010121513A1 (en) * | 2009-04-20 | 2010-10-28 | 中兴通讯股份有限公司 | System and method for billing short messages |
| CN102143456A (en) * | 2010-10-12 | 2011-08-03 | 华为软件技术有限公司 | Signalling processing method and device |
| WO2013075543A1 (en) * | 2011-11-23 | 2013-05-30 | 中兴通讯股份有限公司 | Method and system for intelligent network service to interact with online charging system |
| CN101754134B (en) * | 2008-12-19 | 2013-08-07 | 中兴通讯股份有限公司 | Short message dispatching system and method based on intelligent network business platform |
| CN101754165B (en) * | 2008-12-01 | 2013-08-28 | 华为技术有限公司 | Routing method, system and device |
-
2007
- 2007-06-19 CN CNA2007101115708A patent/CN101072382A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101754165B (en) * | 2008-12-01 | 2013-08-28 | 华为技术有限公司 | Routing method, system and device |
| CN101754134B (en) * | 2008-12-19 | 2013-08-07 | 中兴通讯股份有限公司 | Short message dispatching system and method based on intelligent network business platform |
| WO2010121513A1 (en) * | 2009-04-20 | 2010-10-28 | 中兴通讯股份有限公司 | System and method for billing short messages |
| CN102143456A (en) * | 2010-10-12 | 2011-08-03 | 华为软件技术有限公司 | Signalling processing method and device |
| CN102143456B (en) * | 2010-10-12 | 2013-12-04 | 华为软件技术有限公司 | Signalling processing method and device |
| WO2013075543A1 (en) * | 2011-11-23 | 2013-05-30 | 中兴通讯股份有限公司 | Method and system for intelligent network service to interact with online charging system |
| CN103139746A (en) * | 2011-11-23 | 2013-06-05 | 中兴通讯股份有限公司 | IN (Intelligent Network) service and OCS (Online Charging System) interactivity method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1606887B (en) | Call processing in mobile telecommunications networks | |
| JP2008543231A (en) | System and method for providing airtime shortage protection | |
| US8160545B2 (en) | Premium SMS for prepaid service | |
| US20030050042A1 (en) | Method for billing short messages in a mobile radio network and device for carrying out the method | |
| WO2001035628A1 (en) | Implementing method for adding monetary value of mobile prepayment service in different locations | |
| CN101072382A (en) | Short message service transmission method | |
| CN101600184A (en) | A kind of freephone system and realizing method of called charge service | |
| WO2002093957A1 (en) | Method for realizing short message service with no.7 signalling in mobile intelligent network | |
| CN101616391B (en) | Implementing method of paying service of calling party and called party and system | |
| CN104469725B (en) | Realize the method and system of heterogeneous network international roaming short message prepayment service | |
| US20050182711A1 (en) | Method for controlling subscriber accounts in connection with a pre-paid in platform, and a pre-paid mediator | |
| JP2005502244A (en) | Mobile phone system | |
| CN100536518C (en) | A method for implementing short message prepaid service | |
| FI113438B (en) | Balance / debit reporting to mobile subscriber | |
| CN100471284C (en) | Method for optimizing call signalling flow of mobile intelligent net | |
| CN100364346C (en) | An implementing method for sending short message via short number of handset | |
| CN101516080A (en) | Calling method based on one-card multi-number service and one-card multi-number server | |
| CN100563292C (en) | A kind of charging method and system | |
| CN100461887C (en) | Method and system for realizing short message forward transfer | |
| CN101848435A (en) | Short message signaling-forwarding method and short message signaling system No. 7 router | |
| CN101278572B (en) | System and method for decorating short message from origination point | |
| CN100479559C (en) | Method and system for implementing roam cross-network for prepaid users | |
| CN100396115C (en) | Method for metering short message charge | |
| CN100512528C (en) | Method for realizing imputation position registor user control | |
| WO2011106952A1 (en) | Method, system, and service platform for realizing service payment of communication terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20071114 |