CN100426887C - Method for realizing short-message foreward turning and system thereof - Google Patents
Method for realizing short-message foreward turning and system thereof Download PDFInfo
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- CN100426887C CN100426887C CNB2006100649629A CN200610064962A CN100426887C CN 100426887 C CN100426887 C CN 100426887C CN B2006100649629 A CNB2006100649629 A CN B2006100649629A CN 200610064962 A CN200610064962 A CN 200610064962A CN 100426887 C CN100426887 C CN 100426887C
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Abstract
The present invention provides a method for realizing short message forwarding, which comprises the following procedures: a calling terminal sends route fetching request information to a first home location register, and the information comprises an address of a first called terminal; the first home location register judges whether the first called terminal signs a contract of forwarding short messages, and if the first called terminal signs the contract of the forwarding short messages, the home location register sends request response message to the calling terminal, and the information comprises an address of a second called terminal; the calling terminal sends a short message to the second called terminal. The present invention also provides a system for realizing short message forwarding. In the present invention, whether a destination terminal signs a contract of unconditional forwarding call is firstly judged when the short message is sent, and if a user confirms unconditional short message forwarding, a short message center sends the short message to a forwarding number of the user when the short message is sent to the user so that the user can likewise receive the forwarding short message after signing the contract of the unconditional forwarding call.
Description
Technical field
The present invention relates to Call Forwarding Unconditional technology in the communication system, relate in particular to a kind of implementation method and system of short-message foreward turning.
Background technology
In the mobile network, the Call Forwarding Unconditional supplementary service is the function of popularizing very much, is used widely.Wherein, change destination address before the unconditioned call connection business need sets in advance, when terminal was selected this business, to the destination address that sets in advance, and this terminal no longer included promptings such as ring with all calls transfers.For example, A is a calling terminal, and B is a terminal called, and the signatory unconditioned call connection of terminal called B, and it is C that transferred number is set, and when calling terminal A dialed terminal called B so, then this calling was before forwarded to C.
Because certain needs, and in the time of will calling out Call Forwarding Unconditional to other numbers, if send short messages for this user, note will still be dealt into original number, its realization flow may further comprise the steps as shown in Figure 1 as the user:
Step s101, sms center is to HLR (Home Location Register, attaching position register) note route data solicited message Map_send_routing_info_forsm is obtained in transmission, comprises the information such as purpose terminal address that this note sends in this information.
Step s102, HLR determines MSC (MobileSwitch Center under this user according to this purpose terminal address, mobile switching centre) address, and to SMC (Short Message Center, sms center) sends response message Map_send_routing_info_for_sm_ack, carry this user's MSC address in this information.
Step s103, SMC sends map_mt_forward_short_message according to this MSC address to this MSC, sends note by this MSC to the purpose terminal.
In above-mentioned existing note transmission technology, the situation of Call Forwarding Unconditional call business of not considered the purpose terminal unit contractual, when the user has contracted should business, Call Forwarding, do not change and note is preceding, still send to former terminal called, make the user can't receive this note, bring very big inconvenience to the user.
Summary of the invention
The problem to be solved in the present invention provides a kind of implementation method and system of short-message foreward turning, has contracted after Call Forwarding Unconditional calls out to overcome in the prior art user terminal, changes the defective of note before can not be simultaneously.
In order to address the above problem, the invention provides a kind of implementation method of short-message foreward turning, may further comprise the steps:
A, sms center are got routing information request to closing first attaching position register transmission of establishing with the non-constructed supplementary business center, and described getting comprises the first terminal called address in the routing information request;
B, described first attaching position register are judged before whether described first terminal called contracts changes note, if then change step C; Before this, described first terminal called is by the signatory preceding note of changeing of non-constructed supplementary business;
C, described first attaching position register carry the expansion cell that changes the address before comprising to described sms center transmission request response message in the described request response message, described preceding commentaries on classics address is the second terminal called address;
D, described sms center send note according to the preceding commentaries on classics address in the described expansion cell to second terminal called;
Described first terminal called comprises by the signatory preceding note of changeing of non-constructed supplementary business:
B21, described first terminal called send registration Call Forwarding Unconditional solicited message to described first attaching position register, comprise the purpose terminal address in the described registration Call Forwarding Unconditional solicited message;
B22, described first attaching position register send the non-constructed supplementary business solicited message to described first terminal called;
B23, described first terminal called send the request response message to described first attaching position register, comprise in the described request response message that the described first terminal called requirement is by the request of preceding commentaries on classics note;
B24, described first attaching position register send registration Call Forwarding Unconditional request response to described first terminal called.
Wherein, step D further comprises:
D1, described sms center obtain mobile switching centre address under described second terminal called according to the described second terminal called address from second attaching position register;
D2, described sms center send note by described mobile switching centre to described second terminal called.
Wherein, step D1 further comprises:
D11, described sms center send to second attaching position register and get routing information request, and described getting comprises the second terminal called address in the routing information request;
D12, described second attaching position register send response message to described sms center, comprise the affiliated mobile switching centre of second terminal called address in the described response message.
The invention also discloses a kind of realization system of short-message foreward turning, comprising: sms center, first attaching position register, second attaching position register, first terminal called, second terminal called and mobile switching centre; Described first terminal called is former terminal called, and described second terminal called is the terminal called after the preceding commentaries on classics, and first terminal called belongs to first and puts in order home location register, and second terminal called belongs to second attaching position register;
Described first attaching position register, close with the non-constructed supplementary business center and to establish, be used for when sms center sends note, the routing iinformation of described first terminal called is provided for described sms center, and when judging signatory Call Forwarding Unconditional calling of described first terminal called and short-message foreward turning, carry the expansion cell that changes the address before comprising by sending, notify about the second terminal called information to described sms center;
Described second attaching position register is used to described sms center that the routing iinformation of described second terminal called is provided;
Described mobile switching centre is used for sending note by described sms center to second terminal called;
In addition,
Described first terminal called is used for by the signatory preceding note of changeing of non-constructed supplementary business;
Described first attaching position register also is used to described first terminal called by the signatory preceding note of changeing of non-constructed supplementary business; Concrete, when the transmission that receives described first terminal called comprises the registration Call Forwarding Unconditional solicited message of purpose terminal address, send the non-constructed supplementary business solicited message to described first terminal called; And receive that described first terminal called sends comprise demanding terminal by the request response message of preceding commentaries on classics note request, send registration Call Forwarding Unconditional request response to described first terminal called.
Compared with prior art, the present invention has the following advantages:
The user can be in advance by changeing note among the present invention before network contraction or the terminal unit contractual; When user terminal sent note, attaching position register was determined this purpose terminal preceding commentaries on classics note of whether having contracted, and sms center is dealt into user's transferred number with note then, the user had been contracted after Call Forwarding Unconditional calls out, the note of changeing before can receiving equally.
Description of drawings
Fig. 1 is the flow chart that the prior art note sends;
Fig. 2 is the method flow diagram that changes note before the present invention;
Fig. 3 is that user terminal is by the signatory preceding flow chart that changes note of non-constructed supplementary business;
Fig. 4 is specific embodiment flow chart of the present invention;
Fig. 5 is the system construction drawing that changes note before the present invention.
Embodiment
Below in conjunction with accompanying drawing specific embodiments of the invention are described:
The implementation method of a kind of short-message foreward turning of the present invention may further comprise the steps as shown in Figure 2:
Step s201, sms center send to first attaching position register and get routing information request, comprise the first terminal called address in this information.
Step s202, first attaching position register judge before whether first terminal called contracts changes note, if then change step s203.
Step s203, attaching position register carries the expansion cell that changes the address before comprising to sms center transmission request response message in the described response message, and described preceding commentaries on classics address is the second terminal called address.
Step s204, sms center sends note to second terminal called.Sms center sends to second attaching position register and gets routing information request, comprises the second terminal called address in this information; Second attaching position register sends response message to sms center, comprises the affiliated mobile switching centre of second terminal called address in this information.Sms center passes through this mobile switching centre to the second called transmission note.
The signatory preceding short message mode that changes comprises among the step s202: change the signatory preceding note of changeing of note or user terminal before the network contraction, wherein, by calling of network contraction Call Forwarding Unconditional and forwarded calls business be: directly particular terminal registration Call Forwarding Unconditional is called out and the forwarded calls business, and those terminal information are stored among the HLR at network side.User terminal is by the signatory preceding note of changeing of non-constructed supplementary business, and idiographic flow comprises as shown in Figure 3:
Step s301, user terminal sends the request of registration Call Forwarding Unconditional to attaching position register, comprises the purpose terminal address in this solicited message.
Step s302, there is user's endpoint registration Call Forwarding Unconditional at attaching position register notice non-constructed supplementary business center, and with this information stores in database.
Step s303, the mind-set user terminal sends the non-constructed supplementary business solicited message in the non-constructed supplementary business.
Step s304, user terminal sends the request response message to the non-constructed supplementary business center, comprise in this information that the user terminal requirement is notified by the information of forwarded calls, wherein ask to comprise in the response message terminal iidentification and sms center address, certainly, the sms center address is optional.
Step s305, mind-set attaching position register notice registering result in the non-constructed supplementary business.If do not obtain the sms center address, then HLR inquires about the current location of this terminal according to the terminal iidentification that carries in the end message in database, and the sms center address of short message service can be provided, and with those information stores in HLR database.
Step s306, attaching position register sends registration Call Forwarding Unconditional request response to user terminal.
In addition, above-mentioned flow process is a kind of embodiment, the non-constructed supplementary business center also can integrate with Home Location Register or mobile switching centre, directly at attaching position register or mobile switching centre's transmitting-receiving non-constructed supplementary business, the specific implementation process comprises: user terminal sends the request of registration Call Forwarding Unconditional to attaching position register, comprises the purpose terminal address in this solicited message; Attaching position register sends the non-constructed supplementary business solicited message to user terminal; User terminal sends the request response message to attaching position register, comprises in this information that the user terminal requirement is by the request of preceding commentaries on classics note; Attaching position register sends registration Call Forwarding Unconditional request response to user terminal.
With embodiment the present invention is specifically described below, as shown in Figure 4:
Step s401, calling subscriber send to sms center and transmit the note request, comprise the destination address of this note in this request; Sms center sends to first attaching position register and gets route requests, the sign that comprises terminal called in this request, first attaching position register is by searching in database, determine whether signatory unconditioned call connection of this terminal called and short-message foreward turning, if, then change step s402, otherwise, note sent to former note destination address.
Step s402 sends map_send_routing_info_for_sm_ack information to sms center, increases cell unconditionedforwardnumber in this information, changes the address before comprising in the cell.
Step s403 gets route requests to second attaching position register transmission of the terminal of controlling this number representative.
The mobile switching centre address sends to sms center under the user terminal that will change before step s404, second attaching position register will be somebody's turn to do.
Step s405, sms center change number terminal forward by this mobile switching centre and send note.
The present invention also provides a kind of realization system of short-message foreward turning, as shown in Figure 5, comprising: sms center 10, first attaching position register 20, second attaching position register 30 and mobile switching centre 40; Introduce first terminal called, second terminal called and calling terminal simultaneously; First terminal called is former terminal called, and second terminal called is the terminal called after the preceding commentaries on classics, and first terminal called belongs to first and puts in order home location register 20, the second terminal calleds and belong to second attaching position register 30.First attaching position register 20 is used for when sms center 10 sends note, the routing iinformation of first terminal called is provided for sms center 10, and when judging signatory Call Forwarding Unconditional calling of first terminal called and short-message foreward turning, carry the expansion cell that comprises the Call Forwarding Unconditional number by sending to sms center 10, notice is about the second terminal called information; Second attaching position register 30 is used to sms center that the routing iinformation of second terminal called is provided; Mobile switching centre 40 is used for sending note by sms center 10 to second terminal called.
Wherein, HLR is the central database of wireless system, stores all related datas of the mobile subscriber of this attaching position register control, comprises data such as IMSI (IMSI), access ability, class of subscriber and supplementary service; Also store user's current position information (MSC/VLR address).Mobile switching centre provides function of exchange and service management and controlled function in each.VLR is a dynamic data base, and mobile subscriber's the relevant data that storage enters its area of coverage leaves this VLR area up to this user, and VLR and mobile switching centre can be same physical entities, also can be physical entity independently.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1, a kind of implementation method of short-message foreward turning is characterized in that, may further comprise the steps:
A, sms center are got routing information request to closing first attaching position register transmission of establishing with the non-constructed supplementary business center, and described getting comprises the first terminal called address in the routing information request;
B, described first attaching position register are judged before whether described first terminal called contracts changes note, if then change step C; Before this, described first terminal called is by the signatory preceding note of changeing of non-constructed supplementary business;
C, described first attaching position register carry the expansion cell that changes the address before comprising to described sms center transmission request response message in the described request response message, described preceding commentaries on classics address is the second terminal called address;
D, described sms center send note according to the preceding commentaries on classics address in the described expansion cell to second terminal called;
Described first terminal called comprises by the signatory preceding note of changeing of non-constructed supplementary business:
B21, described first terminal called send registration Call Forwarding Unconditional solicited message to described first attaching position register, comprise the purpose terminal address in the described registration Call Forwarding Unconditional solicited message;
B22, described first attaching position register send the non-constructed supplementary business solicited message to described first terminal called;
B23, described first terminal called send the request response message to described first attaching position register, comprise in the described request response message that the described first terminal called requirement is by the request of preceding commentaries on classics note;
B24, described first attaching position register send registration Call Forwarding Unconditional request response to described first terminal called.
2, the implementation method of short-message foreward turning according to claim 1 is characterized in that step D further comprises:
D1, described sms center obtain mobile switching centre address under described second terminal called according to the described second terminal called address from second attaching position register;
D2, described sms center send note by described mobile switching centre to described second terminal called.
3, as the implementation method of short-message foreward turning as described in the claim 2, it is characterized in that step D1 further comprises:
D11, described sms center send to second attaching position register and get routing information request, and described getting comprises the second terminal called address in the routing information request;
D12, described second attaching position register send response message to described sms center, comprise the affiliated mobile switching centre of second terminal called address in the described response message.
4, a kind of realization system of short-message foreward turning is characterized in that, comprising: sms center, first attaching position register, second attaching position register, first terminal called, second terminal called and mobile switching centre; Described first terminal called is former terminal called, and described second terminal called is the terminal called after the preceding commentaries on classics, and first terminal called belongs to first and puts in order home location register, and second terminal called belongs to second attaching position register;
Described first attaching position register, close with the non-constructed supplementary business center and to establish, be used for when sms center sends note, the routing iinformation of described first terminal called is provided for described sms center, and when judging signatory Call Forwarding Unconditional calling of described first terminal called and short-message foreward turning, carry the expansion cell that changes the address before comprising by sending, notify about the second terminal called information to described sms center;
Described second attaching position register is used to described sms center that the routing iinformation of described second terminal called is provided;
Described mobile switching centre is used for sending note by described sms center to second terminal called;
In addition,
Described first terminal called is used for by the signatory preceding note of changeing of non-constructed supplementary business;
Described first attaching position register also is used to described first terminal called by the signatory preceding note of changeing of non-constructed supplementary business; Concrete, when the transmission that receives described first terminal called comprises the registration Call Forwarding Unconditional solicited message of purpose terminal address, send the non-constructed supplementary business solicited message to described first terminal called; And receive that described first terminal called sends comprise demanding terminal by the request response message of preceding commentaries on classics note request, send registration Call Forwarding Unconditional request response to described first terminal called.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100649629A CN100426887C (en) | 2006-03-20 | 2006-03-20 | Method for realizing short-message foreward turning and system thereof |
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| CNB2006100649629A CN100426887C (en) | 2006-03-20 | 2006-03-20 | Method for realizing short-message foreward turning and system thereof |
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| CN1852483A CN1852483A (en) | 2006-10-25 |
| CN100426887C true CN100426887C (en) | 2008-10-15 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101009739A (en) * | 2007-01-23 | 2007-08-01 | 华为技术有限公司 | Implementation method and system for call front forward and its switching device and service control point |
| CN101662743B (en) * | 2008-08-29 | 2013-04-17 | 华为技术有限公司 | Method, system and equipment for implementing short message |
| CN101860848B (en) * | 2010-06-11 | 2016-01-20 | 中兴通讯股份有限公司 | The method and system of service business are provided to subscriber equipment |
| CN104010283B (en) * | 2013-02-22 | 2017-06-20 | 中国移动通信集团公司 | A kind of method for realizing short-message foreward turning, device and attaching position register |
| CN107371207A (en) * | 2016-05-13 | 2017-11-21 | 电信科学技术研究院 | A kind of data transmission method, UE, base station and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1360456A (en) * | 2000-12-18 | 2002-07-24 | 华为技术有限公司 | Method for providing service to user by unstructured supplementary service data center |
| CN1662076A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for implementing transfer of short message |
| CN1662078A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for transferring short message |
| CN1662077A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for transferring short message |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1360456A (en) * | 2000-12-18 | 2002-07-24 | 华为技术有限公司 | Method for providing service to user by unstructured supplementary service data center |
| CN1662076A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for implementing transfer of short message |
| CN1662078A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for transferring short message |
| CN1662077A (en) * | 2004-02-27 | 2005-08-31 | 华为技术有限公司 | Method for transferring short message |
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