CN100364346C - An implementing method for sending short message via short number of handset - Google Patents
An implementing method for sending short message via short number of handset Download PDFInfo
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- CN100364346C CN100364346C CNB03178397XA CN03178397A CN100364346C CN 100364346 C CN100364346 C CN 100364346C CN B03178397X A CNB03178397X A CN B03178397XA CN 03178397 A CN03178397 A CN 03178397A CN 100364346 C CN100364346 C CN 100364346C
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Abstract
The present invention provides a method for sending a short message via a short number of a handset, which comprises the following steps: a calling party uses a VPN short number to send the short message to an SMSC via an MSC; the SMSC carries out route selection according to a target number and forwards the short message to an ISMG; the ISMG stores the contents of the short message, according to a target address matching route, the ISMG sends an authentication request and a VPN short number switching request to an SCP accessed to the route, after obtaining an answer, the ISMG extracts the contents of the short message and sends the contents to the SMSC, and after the SMSC obtains the route data of the short message target address from an HLR, the contents of the short message are forwarded to a called party through the MSC. The present invention maintains interfaces of the SMSC and the SCP without requiring the SMSC to increase new functions; no matter a calling handset is an intelligent subscriber or not, the present invention can be utilized for flexibly realizing a service of sending the short message via the VPN short number.
Description
Technical field
The invention belongs to the mobile communication technology field, relate to a kind of realization method of sending message by cell phone short number specifically.
Background technology
Under the point-to-point short message networking mode of intelligent network, in the processing that sends SMS message, short message service center can't carry out addressing to called mobile phone after receiving the cornet of called mobile phone, and virtual support private network (VPN:Virtual Private Network) user does not directly adopt cornet to carry out short message to exchange.
At present, as follows at the problems referred to above prior art solutions:
The interface of a kind of SMSC of expansion and SCP is realized method of sending message by cell phone short number, this method is specially: the virtual private network user is when other VPN users send SMS message, directly the called VPN cornet of input sends SMS message, short message is sent to SMSC, send authentication request by SMSC to intelligent network SCP, intelligent network SCP is finished the conversion of cornet to corresponding trombone by the data based called cornet of the long cornet table of comparisons of mobile phone, and the trombone number after will changing is handed down to SMSC, by SMSC this short message sent to called VPN user again.
Wherein, after SCP receives the authentication request message of SMSC, the long cornet table of comparisons by the inquiry virtual private network is transformed into corresponding trombone with called cornet, and the authenticating result that will include caller source address (Source Address) and called destination address (Destination Address) is returned SMSC.
When the route of its authentication request adopts caller authentication mobile-originated (MO:MobileOriginated), be triggered to caller mobile phone corresponding service control point SCP by number section; And when the route of authentication request adopts called authentication travelling carriage terminating (MT:Mobile Terminated), according to certain way the virtual private network cornet is mated, by number section with request for authentication triggers to caller mobile phone corresponding service control point SCP.
In addition, this virtual private network cornet can add access code before cornet, selects the route of authentication triggering according to access code; Perhaps do not add access code, directly be triggered to the affiliated SCP of caller.
This realizes the message flow of method of sending message by cell phone short number, and as shown in Figure 1, detailed process is:
1, caller mobile phone a directly imports the VPN cornet of called mobile phone b, and requiring the caller mobile phone herein is non intelligent user, and promptly user data is not placed at SCP.
2, this step specifically also comprises:
2a, SMSC judge number, according to the data that SMSC has disposed caller trombone and called cornet are mated, and select which SCP to send authentication request to again, and SMSC sends request the caller mobile phone is carried out authentication after certain SCP sends authentication request;
After 2b, SCP received the authentication request message of SMSC, judging called mobile phone was a VPN cornet, by searching the long cornet table of comparisons cornet of called mobile phone b was transformed into corresponding trombone again, and by the agreement after the expansion called trombone was handed down to SMSC;
2c, SMSC judge called number, according to the data that disposed of SMSC the calling and called number are mated, and which SCP selection should send authentication request to, the back is sent in request called mobile phone is carried out authentication;
2d, SCP carry out authentication to called number after receiving the called authentication request message of SMSC.
3, all pass through when the calling and called authentication, SMSC gives called mobile phone b with short message issuing.
4, whether successful SMSC obtain the status report that sends SMS message to called mobile phone b.
5, SMSC will send result notification to caller mobile phone a.
As from the foregoing, realize in the prior art that there is following shortcoming in method of sending message by cell phone short number:
1, because this method need increase new function to SMSC, can be simultaneously according to calling and called numbers match route, and can only can not use in our rule according to the SMSC of caller or called coupling route for some;
2, need to revise the interface of original SMSC and SCP, the easy like this interface with the point-to-point short message of intelligent network is obscured mutually;
3, requiring the caller mobile phone is non intelligent user, and can not provide the service of using the VPN cornet to send SMS message for intelligent subscriber.
Summary of the invention
The present invention proposes a kind of realization method of sending message by cell phone short number, to solve exist in the prior art SMSC is had the interface of specific (special) requirements, the needs original SMSC of modification and SCP and can not be used for problem such as intelligent subscriber.
For addressing the above problem, solution of the present invention is: a kind of realization method of sending message by cell phone short number, and it comprises following steps:
A, caller use the VPN cornet to send SMS message via MSC to SMSC;
B, SMSC carry out Route Selection according to destination Mobile Station International ISDN Number, and short message is transmitted to ISMG;
C, ISMG preserve this content of short message, and according to the matching destination address route, after the SCP that this ISMG inserts sends authentication request and VPN cornet conversion request, convert this VPN cornet to corresponding VPN trombone by SCP, and VPN trombone and authentication request replied return ISMG;
D, ISMG extract this content of short message and send it to SMSC, obtain the route data of short message destination address by SMSC from HLR after, be forwarded to this content of short message called via MSC.
Wherein: the authentication request that ISMG sent among the described step c comprises the authenticating and charging request, after by SCP it being handled accordingly, response message is returned to ISMG.
The processing that this SCP carries out comprises: judge whether caller is intelligent subscriber, if then determine whether authenticating and charging is carried out in caller by SCP according to system configuration, otherwise authenticating and charging is not carried out in caller.
Whether the processing that this SCP carries out: judging called is intelligent subscriber if comprising, if then determine whether carry out authenticating and charging according to system configuration to called by SCP, otherwise not to the called authenticating and charging that carries out.
Described steps d also comprises: called receive short message after, report to ISMG by will send SMS message result's status report of MSC via SMSC, ISMG determines that according to this authenticating and charging response message whether charge number is intelligent subscriber, if then status report is reported SCP, otherwise does not report.
After SCP receives the status report that reports, if short message sends successfully then that SCP returns success response message to ISMG, if the SCP that fails then carries out after the extra money processing echo reply message to ISMG to this charge number again.
Above-mentioned a kind of realization method of sending message by cell phone short number, its beneficial effect is summarized as follows:
1, the interface of reservation SMSC and SCP is constant, and SMSC is not required increases new function.
2, the present invention can realize flexibly that VPN user uses the mobile phone cornet to send SMS message, can be with mobile dream network's gateway as ISMG of the present invention.
3, no matter whether the caller mobile phone is intelligent subscriber, the service that can both utilize the technical program to use the VPN cornet to send SMS message.
Description of drawings
Fig. 1 is the message flow chart that realizes method of sending message by cell phone short number in the prior art;
Fig. 2 is the networking schematic diagram of the described method of the embodiment of the invention;
Fig. 3 is the framework flow chart of the described method of the embodiment of the invention;
Fig. 4 is the specific implementation flow chart of the described method of the embodiment of the invention.
Embodiment
The embodiment of the invention has been introduced a kind of realization method of sending message by cell phone short number, it is based on existing global system for mobile communications (GSM:Global System for Mobilecommunications), the virtual private network user is when other users of VPN send SMS message, and the VPN cornet of directly importing called mobile phone can correctly send to the called subscriber with short message.
Its network environment comprises caller mobile phone MSa and called mobile phone MSb, mobile services switching centre (MSC:Mobile-service Switching Center) MSCa and MSCb, SMSC, attaching position register (HLR:Home Locate Register), Internet Short Message Gateway (ISMG:Intemet Short Message Gateway) and SCP, as shown in Figure 2, wherein:
MSC: being the main network element device of GSM network, mainly is the communication switching of handling and coordinate the gsm system internal user, comprises calling subscriber and called subscriber;
HLR: being the network element device of GSM network, mainly is the information of the storage user profile relevant with telecommunication service and each mobile subscriber's current location;
SMSC: being short message service center, mainly is to be responsible for receiving, to store and to transmit short message;
SCP: be the intelligent network nucleus equipment, mainly be storaging user data and service logic, and can start different service logics according to the incident of offering on the ext nal network element, send control messages according to service logic to corresponding ext nal network element simultaneously, thereby realize various IN services;
ISMG: being the core network element of the technical program, mainly is to be responsible for transmitting user's short message, initiates the authenticating and charging request to SCP.
As shown in Figure 3 and Figure 4, be the specific implementation flow chart of the described method of the embodiment of the invention, its implementation procedure is specially:
1, cellphone subscriber MSa uses the VPN cornet to send SMS message to MSCa, by MSCa short message is submitted to SMSC again.
2, SMSC carries out Route Selection according to the destination Mobile Station International ISDN Number VPN cornet of short message, again content of short message is transmitted to ISMG.
3, the ISMG content that saves short message is mated route according to destination address, and the SCP that inserts to ISMG initiates the authenticating and charging request.Wherein necessary parameter is as shown in table 1:
Table 1
| Field | Length (byte) | Type | Describe |
| SmscAddress | Maximum 21 | String | The Short Message Center address |
| SourceAddress | Maximum 21 | String | Source address, i.e. calling number |
| DestAddress | Maximum 21 | String | Destination address (cornet), i.e. called |
| SmId | |||
| 4 | Integer | SM ID, be used for ISMG to | |
| SmLength | |||
| 4 | Integer | Short message length |
Wherein, following processing is carried out after receiving the authenticating and charging message of Internet Short Message Gateway ISMG in the service control point (SCP):
3a, judge whether called number is the VPN cornet, called cornet is transformed into corresponding trombone if then inquire about the long cornet table of comparisons of VPN;
If the 3b caller belongs to intelligent subscriber, then whether SCP sends authenticating and charging message according to system configuration decision and carries out the caller authenticating and charging to the SCP that MSa belongs to, and it is 2 that the source address type in the response message is filled out; If caller does not belong to intelligent subscriber, then do not need authenticating and charging is carried out in caller, it is 1 that the source address type in the response message is filled out;
If 3c is the called intelligent subscriber that belongs to, then whether SCP sends authenticating and charging message according to system configuration decision and carries out called authenticating and charging to the SCP that MSb belongs to, and it is 2 that the destination address type in the response message is filled out; If the called intelligent subscriber that do not belong to does not then need the called authenticating and charging that carries out, it is 1 that the destination address type in the response message is filled out;
3d, SCP fill in the charging flags parameters according to final charging result, return the authenticating and charging response message and give ISMG.Wherein necessary parameter is as shown in table 2:
Table 2
| Field | Length (byte) | Type | Describe |
| |
4 | Integer | SCP result conditional code, value is as follows: 0: operate successfully 13: source address state incorrect 14: destination address state incorrect 15: source address insufficient in amount 16: destination address insufficient in amount 17: the source address value-added service does not support 18: the destination address value-added service is not supported |
| |
1 | Integer | Charge and indicate 1: source address is chargeed 2: destination address is chargeed 3: source address, purpose are all chargeed 4: source address, purpose are not chargeed |
| |
4 | Integer | The SCP charging rate, unit: divide |
| |
1 | Integer | The source address type, 1: non intelligent user, 2: intelligent subscriber |
| SourceAddre ss | Maximum 21 | String | |
| DestType | |||
| 1 | Integer | The destination address type, 1: non intelligent user, 2: intelligent subscriber |
| DestAddress | Maximum 21 | String | Destination address has been converted to |
| SmId | |||
| 4 | Integer | SM ID |
If it is successfully that 4 Internet Short Message Gateway ISMG receive the authentication responses of SCP, then according to parameter generating short message tickets such as the sign that charges, rates, utilize SM ID the content of short message taking-up that SMSC submitted last time, resubmit short message to SMSC.
5, SMSC obtains the route data of short message destination address to home location register HLR.
6, SMSC is forwarded to the MSCb that destination address belongs to content of short message according to route data, gives cellphone subscriber MSb by short-message sending under the MSCb.
7, after cellphone subscriber MSb received short message, MSCb reported SMSC issuing the result again.
8, SMSC is transmitted to ISMG with status report.
9, the authenticating and charging response message returned according to step 3 of ISMG determines whether charge number is intelligent subscriber, if not intelligent subscriber, does not then need status report is reported SCP; If intelligent subscriber then reports SCP to status report.Call parameter is as shown in table 3:
Table 3
| Field | Length (byte) | Type | Describe |
| SmscAddress | Maximum 21 | String | The Short Message Center address |
| SourceAddre ss | Maximum 21 | String | Source address |
| DestAddress | Maximum 21 | String | |
| ChargeFlag | |||
| 1 | Integer | Charge and indicate 1: source address is chargeed 2: destination address is chargeed 3: source address, purpose are all chargeed 4: source address, purpose are not chargeed | |
| |
4 | Integer | Charging rate, unit: divide |
| |
1 | Integer | State reporting mark, value is as follows: 0: success 1: failure |
| |
4 | Integer | SM ID |
Wherein, after the status report messages of Internet Short Message Gateway ISMG is received in the service control point (SCP), carry out following processing:
If the 9a state reporting mark is successfully, then SCP directly returns success response message and gives ISMG;
If the 9b state reporting mark is failure, then SCP determines charge number according to the charging flags parameters, and the SCP to the charge number ownership carries out extra money then;
To ISMG, that need carry out extra money produces corresponding amendment bill/reimbursement bill by ISMG according to final operating result echo reply message for 9c, SCP.The response message call parameter is as shown in table 4:
Table 4
| Field | Length (byte) | Type | Describe |
| |
4 | Integer | SCP result conditional code, value is as follows: 0: operate successfully 13: source address state incorrect 14: destination address state incorrect 15: source address insufficient in amount 16: destination address insufficient in amount 17: the source address value-added service does not support 18: the destination address value-added service is not supported |
The realization of the embodiment of the invention can also replace with another scheme, be after the SMSC of short message service center receives that destination address is the short message of VPN cornet, if SMSC has the long cornet table of comparisons of VPN, can self the long cornet of destination address be changed, correctly descend short-message sending to give called VPN user according to the destination address after the conversion then.
The described a kind of realization method of sending message by cell phone short number of the embodiment of the invention, its beneficial effect is summarized as follows:
1, the interface of reservation SMSC and SCP is constant, and SMSC is not required increases new function.
2, the present invention can realize flexibly that VPN user uses the mobile phone cornet to send SMS message, can be with mobile dream network's gateway as ISMG of the present invention.
3, no matter whether the caller mobile phone is intelligent subscriber, the service that can both utilize the technical program to use the VPN cornet to send SMS message.
Claims (6)
1. realize method of sending message by cell phone short number for one kind, it is characterized in that the method includes the steps of:
A, caller use the virtual private network cornet to send SMS message via mobile services switching centre MSC to the SMSC of short message service center;
B, the SMSC of short message service center carry out Route Selection according to destination Mobile Station International ISDN Number, and short message is transmitted to Internet Short Message Gateway ISMG;
C, Internet Short Message Gateway ISMG preserve this content of short message, and according to the matching destination address route, after the service control point (SCP) that this ISMG inserts sends authentication request and virtual private network cornet conversion request, convert this virtual private network cornet to corresponding virtual private network trombone by the service control point (SCP), and virtual private network trombone and authentication request replied return Internet Short Message Gateway ISMG;
D, Internet Short Message Gateway ISMG extract this content of short message and send it to the SMSC of short message service center, after obtaining the route data of short message destination address by the SMSC of short message service center from home location register HLR, be forwarded to called via mobile services switching centre MSC this content of short message.
2. a kind of realization method of sending message by cell phone short number as claimed in claim 1, it is characterized in that: the authentication request that Internet Short Message Gateway ISMG is sent among the described step c comprises the authenticating and charging request, after by the service control point (SCP) it being handled accordingly, response message is returned to Internet Short Message Gateway ISMG.
3. a kind of realization method of sending message by cell phone short number as claimed in claim 2, it is characterized in that: the processing that carry out this service control point (SCP) comprises: judge whether caller is intelligent subscriber, if then determine whether authenticating and charging is carried out in caller according to system configuration, otherwise authenticating and charging do not carried out in caller by the service control point (SCP).
4. a kind of realization method of sending message by cell phone short number as claimed in claim 2, it is characterized in that: the processing that carry out this service control point (SCP) comprises: judge whether called be intelligent subscriber, if then determine whether carry out authenticating and charging according to system configuration, otherwise not to the called authenticating and charging that carries out to called by the service control point (SCP).
5. as claim 1,2 described a kind of realization method of sending message by cell phone short number, it is characterized in that: described steps d also comprises: called receive short message after, report to Internet Short Message Gateway ISMG by will send SMS message result's status report of mobile services switching centre MSC via the SMSC of short message service center, Internet Short Message Gateway ISMG determines according to this authenticating and charging response message whether charge number is intelligent subscriber, if then status report is reported the service control point (SCP), otherwise do not report.
6. a kind of realization method of sending message by cell phone short number as claimed in claim 5, it is characterized in that: after the status report that reports is received in the service control point (SCP), if short message sends successfully then that the service control point (SCP) returns success response message to Internet Short Message Gateway ISMG, if echo reply message is carried out after the extra money processing to Internet Short Message Gateway ISMG to this charge number in the service control point (SCP) of failing then again.
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| CNB03178397XA CN100364346C (en) | 2003-07-19 | 2003-07-19 | An implementing method for sending short message via short number of handset |
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| CNB03178397XA CN100364346C (en) | 2003-07-19 | 2003-07-19 | An implementing method for sending short message via short number of handset |
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| CN100364346C true CN100364346C (en) | 2008-01-23 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450213C (en) * | 2006-02-15 | 2009-01-07 | 华为技术有限公司 | Method for transmitting short message |
| CN100415012C (en) * | 2006-04-17 | 2008-08-27 | 华为技术有限公司 | Short message issuing method |
| CN101730317A (en) * | 2008-10-24 | 2010-06-09 | 华为技术有限公司 | Method, device and system for sending message |
| CN101605311B (en) * | 2009-07-08 | 2012-11-28 | 中兴通讯股份有限公司 | Short message routing method and system thereof |
| CN102056095B (en) * | 2009-10-27 | 2014-04-02 | 中国移动通信集团公司 | Method, system and device for controlling short message transmitting flow rate |
| CN105228113B (en) * | 2014-06-25 | 2019-11-05 | 中兴通讯股份有限公司 | The method and business control nodes of IVPN platform sending and receiving short messages |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999029125A2 (en) * | 1997-12-01 | 1999-06-10 | Sonera Oyj | System and procedure for directing a short message |
| CN1372408A (en) * | 2001-02-27 | 2002-10-02 | 华为技术有限公司 | Method for providing short message intelligent service on mobile intelligent network |
| CN1387342A (en) * | 2001-05-17 | 2002-12-25 | 华为技术有限公司 | Method for implementing short message service on mobile intelligent network by use of signaling No.7 |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999029125A2 (en) * | 1997-12-01 | 1999-06-10 | Sonera Oyj | System and procedure for directing a short message |
| CN1372408A (en) * | 2001-02-27 | 2002-10-02 | 华为技术有限公司 | Method for providing short message intelligent service on mobile intelligent network |
| CN1387342A (en) * | 2001-05-17 | 2002-12-25 | 华为技术有限公司 | Method for implementing short message service on mobile intelligent network by use of signaling No.7 |
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