CN102883292B - A kind of method, system, equipment and mobile terminal realizing call forwarding - Google Patents
A kind of method, system, equipment and mobile terminal realizing call forwarding Download PDFInfo
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- CN102883292B CN102883292B CN201110195399.XA CN201110195399A CN102883292B CN 102883292 B CN102883292 B CN 102883292B CN 201110195399 A CN201110195399 A CN 201110195399A CN 102883292 B CN102883292 B CN 102883292B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
- H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks
- H04M2207/182—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks wireless circuit-switched
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Abstract
The invention discloses a kind of method, system, equipment and the mobile terminal that realize call forwarding.Wherein method comprises: the first moving exchanging center MSC belonging to terminal called or personalized call transfer service platform are when receiving the setup requests of calling terminal, the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by terminal called, is back to the 2nd MSC belonging to calling terminal; 2nd MSC according to indication information, by call proceeding to terminal called or the forwarding number of specifying to indication information that continues.The present invention can, according to the real-time demand of user and/or this user residing environment at that time, be user's realization call forwarding more flexibly.
Description
Technical field
The present invention relates to moving communicating field, particularly relate to a kind of method, system, equipment and the mobile terminal that realize call forwarding.
Background technology
Existing call transfer service, refers to when user can not receive calls, and incoming call can be transferred to the mobile communication business on transferred number (as messages in mailbox, Mi Shutai, mobile phone or landline telephone etc.) that user presets.The number that user presets can comprise: fixing or Mobile Directory Number, Global Link, Chinese short message platform, Voice mail Number, automatic seeking pager number.
Common several call forwarding patterns have:
(1) if nonreply call forwarding: such as, the cell-phone bell ring unanswered of user (pre-setting listening time, 30 seconds), the phone of this user of that all-calls is all transferred on the telephone number that this user pre-sets.Different according to mobile phone model, ring time is not quite identical, generally in 30-60 second.Such as: the time of receiving calls that user arranges Call Forwarding No Reply is 20 seconds, then during cell phone incoming call words, user can normally answer in 20 seconds that start jingle bell, more than 20 seconds as do not answered, will carry out incoming call call forwarding.
(2) Call Forwarding on mobile subscriber Not Reachable: if user due to mobile phone shutdown, not in effective service area, signal difference and occur realizing normal talking, then the phone of this user of all-calls will be transferred on the telephone number that this user pre-sets.
(3) divert when busy: if user converses, so the phone of this user of all-calls is all transferred on the telephone number that this user pre-sets.
(4) Call Forwarding Unconditional: namely all carry out electrotransfer, the incoming call of calling party's mobile phone is all transferred on the number that this user pre-sets.
There are the following problems for existing call transfer service technology:
Existing call transfer service, the number of call forwarding and call forwarding for whether needs by pre-setting at network side, and the number of whether call forwarding and call forwarding is once preset, according to the real-time demand of user and/or according to this user residing environment at that time, cannot change neatly.
Summary of the invention
Embodiments providing a kind of method, system, equipment and the mobile terminal that realize call forwarding, for according to the real-time demand of user and/or this user residing environment at that time, is that user realizes call forwarding more flexibly.
A kind of method realizing call forwarding that the embodiment of the present invention provides, comprising:
The first moving exchanging center MSC belonging to terminal called or personalized call transfer service platform are when receiving the setup requests of calling terminal, the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by described terminal called, is back to the 2nd MSC belonging to calling terminal;
Described 2nd MSC according to described indication information, by call proceeding to described terminal called or the forwarding number of specifying to described indication information that continues.
One of a kind of system realizing call forwarding that the embodiment of the present invention provides, comprising:
The first moving exchanging center MSC belonging to terminal called, for when receiving the setup requests of calling terminal, the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by described terminal called, is back to the 2nd MSC belonging to calling terminal;
The 2nd MSC belonging to calling terminal, for according to described indication information, by call proceeding to the described called or forwarding number of specifying to described indication information that continues.
A kind of system two realizing call forwarding that the embodiment of the present invention provides, comprising:
Personalized call transfer service platform, for when receiving the setup requests of calling terminal, the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by described terminal called, is back to the 2nd MSC belonging to calling terminal;
The 2nd MSC belonging to calling terminal, for according to described indication information, by call proceeding to the described called or forwarding number of specifying to described indication information that continues.
A kind of moving exchanging center MSC that the embodiment of the present invention provides, comprising:
Receiving element, for receiving the setup requests of the administrative calling terminal of other MSC; And receive other MSC or personalized call transfer service platform returns, the indication information whether carrying out the forwarding number of call forwarding and call forwarding that arranged in real time by the administrative terminal called of other MSC described;
Transmitting element, for the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by self administrative terminal called, is back to other MSC belonging to described calling terminal;
Call forwarding unit, for the described indication information received according to receiving element, by call proceeding to described terminal called or the forwarding number of specifying to described indication information that continues.
The personalized call transfer service platform of the one that the embodiment of the present invention provides, comprising:
Receiving element, for when calling terminal makes a call, receives the setup requests of calling terminal;
Transmitting element, for the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by terminal called, is back to the MSC belonging to described calling terminal.
A kind of mobile terminal that the embodiment of the present invention provides, comprising:
Setting unit, for the request according to affiliated MSC, prompting user arranges the indication information whether carrying out the forwarding number of call forwarding and call forwarding, and receives the indication information of user's input;
Transmitting element, for being sent to described mobile terminal affiliated MSC by described indication information; Or described indication information real-time synchronization to personalized call transfer service platform is stored.
The beneficial effect of the embodiment of the present invention comprises:
The method of call forwarding that what the embodiment of the present invention provided realize, system, equipment and mobile terminal, a MSC belonging to terminal called or personalized call transfer service platform are when receiving the setup requests of calling terminal, trigger the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by terminal called, be back to the flow process of the 2nd MSC belonging to calling terminal, like this, the indication information that 2nd MSC can be arranged in real time according to this terminal called, by the forwarding number that call proceeding is specified to terminal called or indication information, because the flow process of the method triggers when calling terminal calls out terminal called, terminal called can according to the real-time requirement of self and/or residing environment at that time in this flow process, select neatly to answer or do not answer, real-time selection and change can also be carried out to call forwarding number, for user provides one call transfer service more flexibly.
Accompanying drawing explanation
The flow chart realizing the method for call forwarding that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 for the embodiment of the present invention provide realize the first execution mode of call transferring method the network architecture schematic diagram that is suitable for;
Fig. 3 for the embodiment of the present invention provide realize the second execution mode of call transferring method the network architecture schematic diagram that is suitable for;
The Signalling exchange flow chart of the example one that Fig. 4 provides for the embodiment of the present invention;
The process chart of terminal called in the example one that Fig. 5 provides for the embodiment of the present invention;
The interface display schematic diagram of the terminal that Fig. 6 provides for the embodiment of the present invention;
The Signalling exchange flow chart of the example two that Fig. 7 provides for the embodiment of the present invention;
The structure chart of one of the system realizing call forwarding that Fig. 8 provides for the embodiment of the present invention;
The structure chart of the system two realizing call forwarding that Fig. 9 provides for the embodiment of the present invention;
The structural representation of the MSC that Figure 10 provides for the embodiment of the present invention;
The structural representation of the personalized call transfer service platform that Figure 11 provides for the embodiment of the present invention;
The structural representation of the mobile terminal that Figure 12 provides for the embodiment of the present invention;
Figure 13 is hardware structure diagram when mobile terminal that the embodiment of the present invention provides specifically is implemented.
Embodiment
Below in conjunction with accompanying drawing, a kind of method, system, equipment and mobile terminal realizing call forwarding that the embodiment of the present invention provides is described in detail.
The method realizing call forwarding that the embodiment of the present invention provides for convenience of description, in the following description, the mobile switching centre (MobileSwitchingCenter, MSC) belonging to terminal called is called a MSC, otherwise, the MSC belonging to calling terminal is called the 2nd MSC.
First the method realizing call forwarding that the embodiment of the present invention provides is described in detail below.
As shown in Figure 1, the method for call forwarding that what the embodiment of the present invention provided realize, comprises the steps:
S101, a MSC or personalized call transfer service platform receive the setup requests of calling terminal;
The indication information whether carrying out the forwarding number of call forwarding and call forwarding that terminal called arranges by S102, a MSC or personalized call transfer service platform in real time, is back to the 2nd MSC;
S103, the 2nd MSC according to the indication information received, by call proceeding to terminal called or the forwarding number of specifying to this indication information that continues.
In above-mentioned steps S102 and S103, namely the forwarding number of call forwarding indicates call forwarding destination Mobile Station International ISDN Number extremely.
Can find out according to above-mentioned steps S101 ~ S103, the method of call forwarding that what the embodiment of the present invention provided realize, in fact can have two kinds of execution modes, the first execution mode the network architecture that is suitable for as shown in Figure 2, this network architecture is identical with existing network framework;
As shown in Figure 3, Fig. 3 is on the basis of existing network framework to the network architecture diagram that the second execution mode uses, and adds a new network entity and personalized call forwarding platform between a MSC and the 2nd MSC.
Below for these two kinds different execution modes, respectively the method realizing call forwarding that the embodiment of the present invention provides is described in detail.
The first execution mode:
In a first embodiment, an above-mentioned steps S101 i.e. MSC receives the setup requests of calling terminal by following flow process, also comprise the steps:
2nd MSC receives the setup requests that its administrative calling terminal is initiated; The number that calling terminal needs the terminal called of calling is carried in this setup requests;
2nd MSC inquires about the mobile communication station roaming number (MobileStationRoamingNumber, MSRN) of terminal called;
2nd MSC, according to the MSRN of the terminal called inquired, determines the MSC belonging to terminal called;
This call request continues to a determined MSC by the 2nd MSC, call request is continued to a MSC and such as can use the existing Call-Control1 BICC signaling irrelevant with carrying or other existing signalings.
In above-mentioned steps S102, particularly, a MSC obtains the indication information of terminal called setting by following manner:
One MSC, when receiving the setup requests that calling terminal is initiated, makes a call to terminal called;
After dialed terminal bell, terminal called interface shows the information whether request user input carries out the forwarding number of call forwarding and call forwarding, and after user's input, terminal called returns to a MSC;
One MSC receives the indication information that terminal called returns.
In above-mentioned steps S103, be divided into two kinds of situations, if user needs call forwarding, then the 2nd MSC removes and connection between a MSC and terminal called, then the MSC that the calling indication message forwarding number of specifying is corresponding, the MSC belonging to call forwarding number by call proceeding to mobile terminal corresponding to forwarding number; Another kind of situation and user do not need call forwarding, then this calling is directly connected to terminal called; The embodiment of both of these case belongs to the category of prior art, does not repeat them here.
Preferably, know its calling to allow the user of calling terminal and be transferred to which forwarding number actually, while by call proceeding to forwarding number, notifying messages can also be returned by terminal called to calling terminal and cease, in this informing message, carry this forwarding number.Short message content can be the set form pre-set, and also can be inputted in real time by user.
In order to describe the specific implementation process of the first execution mode above-mentioned better, illustrate with a concrete Signalling exchange flow process.
As shown in Figure 4, in this flow process, terminal called have selected and carries out call forwarding this signaling process in real time.Wherein:
Step 1-6, UE-A make a call to set up to the MSCSeverA belonging to self and ask, and MSCSeverA inquires about the MSRN of terminal called to HLRB;
Setup requests is routed to MSCSeverB by step 7, MSCSeverA;
Step 8-11, MSCSeverB call out UEB;
Step 12, UEB start ring;
Step 13, user be selective call transfer on UEB, and inputs forwarding number;
Step 14, UEB send RedirectC signaling to MSCSeverB, and instruction transfers the call to C number.
The connection of the dismounting of step 15-27, calling switchboard and called B, makes a call to number C.
In the first execution mode, the handling process of called terminal side as shown in Figure 5, in called terminal side, terminal called can be selected to answer or carry out call forwarding according to user's request, when selecting call forwarding, the forwarding number of user's input or direct selective call transfer in contacts list, then the calling of calling terminal is connected to forwarding number, after call forwarding, whether terminal called can also be selected to cease to the SMS Tip of calling terminal transmission call forwarding, user selects the words being, then send the note of corresponding contents to calling terminal, short message content can by called real-time input, or preset.
In a first embodiment, need to make it can support the above-mentioned various signaling and the operation flow that realize real-time calls forwarding function to existing MSCServer upgrading, for end side, also need to carry out software or hardware upgrade, the above-mentioned various signaling and the operation flow that realize real-time calls forwarding function can be supported.
The second execution mode:
In the second execution mode, above-mentioned steps S101 and personalized call transfer service platform also comprise the steps: before receiving the setup requests of calling terminal
2nd MSC receives the setup requests that its administrative calling terminal is initiated;
Whether the 2nd MSC inquires about this calling terminal and to have contracted personalized call transfer service; If so, the setup requests carrying called terminal number is sent to personalized call transfer service platform; If not, then conventionally process.
In above-mentioned steps S102, particularly, personalized call transfer service platform can obtain the indication information of terminal called setting by following two kinds of modes:
A kind of mode, namely when making a call, obtain indication information from terminal called in real time, detailed process is as follows:
Personalized call transfer service platform, according to called terminal number, sends non-structural supplementary data (UnstructuredSupplementaryServiceData, USSD) request to the MSC belonging to terminal called; This USSD request carries the information whether request user input carries out the forwarding number of call forwarding and call forwarding;
One MSC by this USSD request forward to terminal called;
After terminal called receives this USSD request, demonstrate the interface of its input indication information of prompting, after user's input, this indication information of terminal record, in this process, the interface display of terminal called as shown in Figure 6.Preferably, the mode of menu can be used to facilitate user to complete selection.
One MSC receives the information of whether carrying out the forwarding number of call forwarding and call forwarding that returns of terminal called, and it is back to personalized call transfer service platform by USSD (USSDContinue) message that continues.
Another kind of mode, namely give personalized call transfer service platform by terminal synchronizes in advance, detailed process is as follows:
Terminal called is according to the demand of user, and the indication information the need of the forwarding number carrying out call forwarding and call forwarding user pre-set is synchronized to personalized call transfer service platform;
Personalized call transfer service platform stores the indication information of each terminal of synchronously coming.
User can according to self real-time demand, or current residing environment, in real time to selecting the need of the forwarding number carrying out call forwarding and call forwarding and changing, each change, terminal called can according to the indication information of user's input, be synchronized to personalized call transfer service platform in real time, carry out real-time update by personalized call transfer service platform.
Personalized call transfer service platform can preserve the mapping table of calling number/method of calling in this locality, an example is as following table 1:
Table 1
| Calling number | Forwarding number |
| A | C |
| B | D |
| E | F |
| G | C |
| ... | ... |
Preferably, the mode of the synchronous indication information of terminal called can adopt short message mode, WAP (wireless application protocol) (WirelessApplicationProtocol, WAP) mode or USSD mode etc.
Preferably, know its calling to allow the user of calling terminal and be transferred to which forwarding number actually, while by call proceeding to forwarding number, following step can also be performed:
Personalized call transfer service platform sends USSDPUSH message to the 2nd MSC; The forwarding number set by terminal called is carried in this USSDPUSH message;
USSDPUSH message is forwarded to calling terminal by the 2nd MSC;
Calling terminal, according to this USSDPUSH message, shows this forwarding number to user.
In order to describe the specific implementation process of above-mentioned the second execution mode better, illustrate with a concrete Signalling exchange flow process.
This signaling process as shown in Figure 7, in this flow process, that terminal called have selected in real time and carries out call forwarding and (can certainly pre-set call forwarding and be synchronized to personalized call transfer service platform, at this only as a concrete example), before this flow process starts, UEB has contracted personalized call transfer service (have in HLR user contract the subscription data of this business).This flow process is as follows:
Step 1, UEA are initiated to the calling of UEB;
Step 2-3, MSCSERVERA to HLR inquiring user data, find that UEB has contracted personalized call transfer service;
Step 4-5, MSCSERVERA initiate Initial Detection Point (InitialDetectPoint, IDP) message to personalized call transfer service platform;
Step 6, personalized call transfer service platform are to calling terminal playback (as: please wait a moment, and your calling continues);
Step 7, personalized call transfer service platform send USSD request to MSCSERVERB;
Step 8, MSCSERVERB send USSD to be asked to UEB;
Step 9, UE-B display menu on interface, inquiry user selects to answer or call forwarding;
If user selects call forwarding, so perform:
Step 10, user select call forwarding, and input call forwarding number C;
Step 11, UE-B send USSDCONTINUE message to MSCSERVERB, carry call forwarding number C in message;
Step 12, MSCSERVERB forward USSDCONTINUE message to personalized call transfer service platform, carry call forwarding number C in message;
Step 13, personalized call transfer service platform send CONNECT message to caller MSCSERVERA, carry call forwarding number C in message, and instruct MS CSERVERA continues number C;
Step 14, MSCSERVERA make a call to C.
If user selects to answer, so perform:
Step 15, user select to answer;
Step 16, UEB send USSDCONTINUE message to MSCSERVERB
Step 17, MSCSERVERB forward USSDCONTINUE message to personalized call transfer service platform;
Step 18, personalized call transfer service platform send CONTINUE message to MSCSERVERA, and instruct MS CSERVERA continues UEB;
Step 19, MSCSERVERA make a call to UEB.
In the second execution mode, because the triggering of call transfer service occurs when calling terminal calls out terminal called, therefore personalized call transfer service platform is a called signing service control point (ServiceControlPoint, SCP) platform, also being one carries out mutual USSD business platform with called by USSD simultaneously, the second execution mode that the embodiment of the present invention provides, owing to not needing to carry out any transformation to existing MSC and terminal, for the first execution mode, increase network element and personalized call transfer service platform is only needed to realize, less to network change, cost is lower, implement more simple and flexible.
Based on same inventive concept, the embodiment of the present invention additionally provide realize call forwarding system, mobile switching centre and mobile terminal, the principle of dealing with problems due to these systems, equipment and terminal is similar to the aforementioned method realizing call forwarding, therefore the enforcement of these systems, equipment and terminal see the aforementioned enforcement realizing the method for call forwarding, can repeat part and repeats no more.
One of system realizing call forwarding that the embodiment of the present invention provides, as shown in Figure 8, comprising:
The first moving exchanging center MSC 801 belonging to terminal called, for when receiving the setup requests of calling terminal, the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by described terminal called, is back to the 2nd MSC802 belonging to calling terminal;
The 2nd MSC802 belonging to calling terminal, for according to described indication information, by call proceeding to the described called or forwarding number of specifying to described indication information that continues.
Further, above-mentioned 2nd MSC802, also for receiving the setup requests that described calling terminal is initiated, the mobile communication station roaming number MSRN of inquiry terminal called, according to the MSRN of the terminal called inquired, determine the MSC801 belonging to terminal called, and described setup requests is continued to a described MSC801.
Further, a MSC801, also for receiving the indication information whether carrying out the forwarding number of call forwarding and call forwarding of user's input from described terminal called.
The system two of call forwarding that what the embodiment of the present invention provided realize, as shown in Figure 9, comprising:
Personalized call transfer service platform 901, for when receiving the setup requests of calling terminal, the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by described terminal called, is back to the 2nd MSC902 belonging to calling terminal;
The 2nd MSC902 belonging to calling terminal, for according to described indication information, by call proceeding to the described called or forwarding number of specifying to described indication information that continues.
Further, whether above-mentioned 2nd MSC902, also for receiving the setup requests that described calling terminal is initiated, inquiring about this calling terminal and to have contracted personalized call transfer service; If so, the setup requests carrying called terminal number is sent to personalized call transfer service platform 901.
Further, the system two of call forwarding that what the embodiment of the present invention provided realize, can also comprise: the MSC903 belonging to terminal called;
Correspondingly, personalized call transfer service platform 901, also for according to called terminal number, sends USSD request to the MSC903 belonging to terminal called; This USSD request carries the information whether request user input carries out the forwarding number of call forwarding and call forwarding;
An above-mentioned MSC903, for by described USSD request forward to described terminal called, and the information of whether carrying out the forwarding number of call forwarding and call forwarding that reception terminal called returns, and it is back to personalized call transfer service platform 901 by USSD connect message.
Or, further, above-mentioned personalized call transfer service platform 901, the user also synchronously come for receiving described terminal called preset the need of carry out call forwarding and call forwarding forwarding number indication information and store, and when again receiving indication information that terminal called synchronously comes, the indication information stored to be upgraded.
Further, personalized call transfer service platform 901, also carry out after call forwarding and the indication information of forwarding number that carries out needed for call forwarding return to the 2nd MSC902, sending non-structural supplementary data to described 2nd MSC902 and pushing USSDPUSH message for needing that terminal called is arranged in real time; The forwarding number that terminal called is arranged in real time is carried in this USSDPUSH message;
Described 2nd MSC902, also for this USSDPUSH message is forwarded to calling terminal to show forwarding number.
The MSC that the embodiment of the present invention provides, both as the MSC belonging to calling terminal, as the MSC belonging to terminal called, therefore, as shown in Figure 10, can comprise again:
Receiving element 1001, for receiving the setup requests of the administrative calling terminal of other MSC; And receive other MSC or personalized call transfer service platform returns, the indication information whether carrying out the forwarding number of call forwarding and call forwarding that arranged in real time by the administrative terminal called of other MSC described;
Transmitting element 1002, the indication information whether carrying out the forwarding number of call forwarding and call forwarding that the terminal called for the administration of MSC belonging to self is arranged in real time, is back to other MSC belonging to described calling terminal;
Call forwarding unit 1003, for the described indication information received according to receiving element 1001, by call proceeding to described terminal called or the forwarding number of specifying to this indication information that continues.
Further, above-mentioned transmitting element 1002, the terminal called also for administering from affiliated MSC receives the indication information whether carrying out the forwarding number of call forwarding and call forwarding of user's input.
Or, further, above-mentioned receiving element 1001, also for receiving the USSD request that personalized call transfer service platform sends, this USSD request carries the information whether request user input carries out the forwarding number of call forwarding and call forwarding; And receive the information of whether carrying out the forwarding number of call forwarding and call forwarding that administrative terminal called returns;
Above-mentioned transmitting element 1002, also for by described USSD request forward to the terminal called of MSC administration belonging to self, and by described indication information, be back to personalized call transfer service platform by USSD connect message.
Further, above-mentioned receiving element 1001, also pushes USSDPUSH message with the non-structural supplementary data receiving the transmission of personalized call transfer service platform; This USSDPUSH message carries the forwarding number that terminal called is arranged in real time;
Above-mentioned transmitting element 1002, also for when receiving element 1001 receives USSDPUSH message, is forwarded to calling terminal to show forwarding number by USSDPUSH message.
The personalized call transfer service platform that the embodiment of the present invention provides, as shown in figure 11, comprising:
Receiving element 1101, for receiving the setup requests of calling terminal;
Transmitting element 1102, for the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by terminal called, is back to the MSC belonging to described calling terminal.
Further, above-mentioned transmitting element 1102, also for according to called terminal number, sends USSD request to the MSC belonging to terminal called; This USSD request carries the information whether request user input carries out the forwarding number of call forwarding and call forwarding;
Above-mentioned receiving element 1101, also for USSD connect message that the MSC received belonging to terminal called returns; The information of whether carrying out the forwarding number of call forwarding and call forwarding that terminal called returns is carried in this USSD connect message.
Further, the personalized call transfer service platform that the embodiment of the present invention provides, as shown in figure 11, also comprise: lock unit 1103, the user synchronously come for receiving described terminal called preset the need of carry out call forwarding and call forwarding forwarding number indication information and store;
Correspondingly, above-mentioned transmitting element 1102, also for obtaining described indication information from described lock unit 1103.
Further, above-mentioned transmitting element 1102, the described indication information also for being arranged in real time by terminal called, after being back to the MSC belonging to described calling terminal, sending non-structural supplementary data to the MSC belonging to described calling terminal and pushes USSDPUSH message; The forwarding number that terminal called is arranged in real time is carried in described USSDPUSH message.
The mobile terminal that the embodiment of the present invention provides, as shown in figure 12, comprising:
Setting unit 1201, for the request according to affiliated MSC, prompting user arranges the indication information whether carrying out the forwarding number of call forwarding and call forwarding, and receives the indication information of user's input;
Transmitting element 1202, for being sent to described mobile terminal affiliated MSC by described indication information; Or described indication information real-time synchronization to personalized call transfer service platform is stored.
Preferably, described indication information is synchronized to described personalized call transfer service platform by following manner by above-mentioned transmitting element 1202: short message mode, WAP (wireless application protocol) WAP mode or USSD mode.
The above-mentioned mobile terminal that the embodiment of the present invention provides, in the specific implementation, can adopt hardware configuration as shown in fig. 13 that, and each module of above-mentioned mobile terminal can be by the Implement of Function Module of software sharing, also jointly can be realized by hardware and software.
Wherein, the modules in the above-mentioned MSC that the embodiment of the present invention provides, personalized call transfer service platform and mobile terminal can be integrated in one, and also can be separated deployment.Above-mentioned each module can merge into a module, also can split into multiple submodule further.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention can by hardware implementing, and the mode that also can add necessary general hardware platform by software realizes.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions and perform method described in each embodiment of the present invention in order to make a computer equipment (can be personal computer, server, or the network equipment etc.).
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the module in accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device in embodiment can carry out being distributed in the device of embodiment according to embodiment description, also can carry out respective change and be arranged in the one or more devices being different from the present embodiment.The module of above-described embodiment can merge into a module, also can split into multiple submodule further.
Each sequence number in the invention described above, just to describing, does not represent the quality of embodiment.
The method of call forwarding that what the embodiment of the present invention provided realize, system, equipment and mobile terminal, a MSC belonging to terminal called or personalized call transfer service platform are when receiving the setup requests of calling terminal, trigger the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by terminal called, be back to the flow process of the 2nd MSC belonging to calling terminal, like this, the indication information that 2nd MSC can be arranged in real time according to this terminal called, by the forwarding number that call proceeding is specified to terminal called or indication information, because the flow process of the method triggers when calling terminal calls out terminal called, terminal called can according to the real-time requirement of self and/or residing environment at that time in this flow process, select neatly to answer or do not answer, real-time selection and change can also be carried out to call forwarding number, for user provides one call transfer service more flexibly.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (19)
1. realize a method for call forwarding, it is characterized in that,
The first moving exchanging center MSC belonging to terminal called or personalized call transfer service platform are when receiving the setup requests of calling terminal, the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by described terminal called, is back to the 2nd MSC belonging to calling terminal;
Described 2nd MSC according to described indication information, by call proceeding to described terminal called or the forwarding number of specifying to described indication information that continues;
Wherein, the indication information of required forwarding number when whether a MSC is carried out call forwarding and call forwarding by following manner:
A described MSC receives the indication information whether carrying out the forwarding number of call forwarding and call forwarding of user's input from described terminal called;
The indication information of the forwarding number of call forwarding and call forwarding whether is carried out described in personalized call transfer service platform is obtained by following manner:
Described personalized call transfer service platform, receive that user that described terminal called synchronously comes presets the need of carry out call forwarding and call forwarding forwarding number indication information and store, and when again receiving indication information that terminal called synchronously comes, the indication information stored to be upgraded.
2. the method for claim 1, is characterized in that, a MSC receives the setup requests of calling terminal initiation by following process:
Described 2nd MSC receives the setup requests that described calling terminal is initiated;
Described 2nd MSC inquires about the mobile communication station roaming number MSRN of terminal called;
Described 2nd MSC, according to the MSRN of the terminal called inquired, determines the MSC belonging to terminal called, and described setup requests is continued to a described MSC.
3. the method for claim 1, is characterized in that, personalized call transfer service platform receives the setup requests of calling terminal initiation by following process:
Described 2nd MSC receives the setup requests that described calling terminal is initiated;
Whether described 2nd MSC inquires about this calling terminal and to have contracted personalized call transfer service; If so, the setup requests carrying called terminal number is sent to personalized call transfer service platform.
4. method as claimed in claim 3, is characterized in that whether carry out the indication information of the forwarding number of call forwarding and call forwarding described in personalized call transfer service platform is obtained by following manner:
Personalized call transfer service platform, according to called terminal number, sends non-structural supplementary data USSD request to the MSC belonging to terminal called; Described USSD request carries the information whether request user input carries out the forwarding number of call forwarding and call forwarding;
One MSC is by described USSD request forward extremely described terminal called;
One MSC receives the information of whether carrying out the forwarding number of call forwarding and call forwarding that terminal called returns, and it is back to personalized call transfer service platform by USSD connect message.
5. the method as described in claim 1, any one of 3-4, it is characterized in that, what terminal called arranged by personalized call transfer service platform in real time need after the indication information of the forwarding number carried out needed for call forwarding and call forwarding returns to the 2nd MSC, also comprises:
Described personalized call transfer service platform sends non-structural supplementary data to described 2nd MSC and pushes USSDPUSH message; The forwarding number that terminal called is arranged in real time is carried in described USSDPUSH message;
Described USSDPUSH message is forwarded to calling terminal to show described forwarding number by described 2nd MSC.
6. realize a system for call forwarding, it is characterized in that, comprising:
The first moving exchanging center MSC belonging to terminal called, for when receiving the setup requests of calling terminal, the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by described terminal called, is back to the 2nd MSC belonging to calling terminal;
The 2nd MSC belonging to calling terminal, for according to described indication information, by call proceeding to the described called or forwarding number of specifying to described indication information that continues;
Wherein, the indication information whether carrying out the forwarding number of call forwarding and call forwarding that described terminal called is arranged in real time is that a MSC is obtained by following manner:
The indication information whether carrying out the forwarding number of call forwarding and call forwarding of user's input is received from described terminal called.
7. system as claimed in claim 6, it is characterized in that, described 2nd MSC, also for receiving the setup requests that described calling terminal is initiated, the mobile communication station roaming number MSRN of inquiry terminal called, according to the MSRN of the terminal called inquired, determine the MSC belonging to terminal called, and described setup requests is continued to a described MSC.
8. realize a system for call forwarding, it is characterized in that, comprising:
Personalized call transfer service platform, for when receiving the setup requests of calling terminal, the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by described terminal called, is back to the 2nd MSC belonging to calling terminal;
The 2nd MSC belonging to calling terminal, for according to described indication information, by call proceeding to the described called or forwarding number of specifying to described indication information that continues;
Wherein, the indication information whether carrying out the forwarding number of call forwarding and call forwarding that described terminal called is arranged in real time is that personalized call transfer service platform is obtained by following manner:
Receive that user that described terminal called synchronously comes presets the need of carry out call forwarding and call forwarding forwarding number indication information and store, and when again receiving indication information that terminal called synchronously comes, the indication information stored to be upgraded.
9. whether system as claimed in claim 8, is characterized in that, described 2nd MSC, also for receiving the setup requests that described calling terminal is initiated, inquiring about this calling terminal and to have contracted personalized call transfer service; If so, the setup requests carrying called terminal number is sent to personalized call transfer service platform.
10. system as claimed in claim 8, is characterized in that, also comprise: the MSC belonging to terminal called;
Described personalized call transfer service platform, also for according to called terminal number, sends USSD request to the MSC belonging to terminal called; Described USSD request carries the information whether request user input carries out the forwarding number of call forwarding and call forwarding;
A described MSC, for by described USSD request forward to described terminal called, and the information of whether carrying out the forwarding number of call forwarding and call forwarding that reception terminal called returns, and it is back to personalized call transfer service platform by USSD connect message.
11. systems as described in any one of claim 8-10, it is characterized in that, described personalized call transfer service platform, after also the indication information of the forwarding number carried out needed for call forwarding and call forwarding returns to the 2nd MSC for needing of being arranged in real time by terminal called, send non-structural supplementary data to described 2nd MSC and push USSDPUSH message; The forwarding number that terminal called is arranged in real time is carried in described USSDPUSH message;
Described 2nd MSC, also for described USSDPUSH message is forwarded to calling terminal to show described forwarding number.
12. 1 kinds of moving exchanging center MSCs, is characterized in that, comprising:
Receiving element, for receiving the setup requests of the administrative calling terminal of other MSC; And receive other MSC or personalized call transfer service platform returns, the indication information whether carrying out the forwarding number of call forwarding and call forwarding that arranged in real time by the administrative terminal called of other MSC described;
Transmitting element, the indication information whether carrying out the forwarding number of call forwarding and call forwarding that the terminal called for the administration of MSC belonging to self is arranged in real time, is back to other MSC belonging to described calling terminal;
Call forwarding unit, for the described indication information received according to receiving element, by call proceeding to described terminal called or the forwarding number of specifying to described indication information that continues;
Wherein, the indication information whether carrying out the forwarding number of call forwarding and call forwarding that the terminal called of affiliated MSC administration is arranged in real time is that described MSC is obtained by following manner:
From the indication information whether carrying out the forwarding number of call forwarding and call forwarding of the terminal called reception user input that affiliated MSC administers.
13. MSC as claimed in claim 12, it is characterized in that, described receiving element, also for receiving the USSD request that personalized call transfer service platform sends, described USSD request carries the information whether request user input carries out the forwarding number of call forwarding and call forwarding; And receive the information of whether carrying out the forwarding number of call forwarding and call forwarding that administrative terminal called returns;
Transmitting element, also for by described USSD request forward to the terminal called of MSC administration belonging to self, and by described indication information, be back to personalized call transfer service platform by USSD connect message.
14. MSC as described in any one of claim 12-13, is characterized in that,
Described receiving element, also pushes USSDPUSH message with the non-structural supplementary data receiving the transmission of personalized call transfer service platform; Described USSDPUSH message carries the forwarding number that terminal called is arranged in real time;
Described transmitting element, time also for receiving described USSDPUSH message at receiving element, is forwarded to calling terminal to show described forwarding number by described USSDPUSH message.
15. 1 kinds of personalized call transfer service platforms, is characterized in that, comprising:
Receiving element, for receiving the setup requests of calling terminal;
Transmitting element, for the indication information whether carrying out the forwarding number of call forwarding and call forwarding arranged in real time by terminal called, is back to the MSC belonging to described calling terminal;
Wherein, the indication information whether carrying out the forwarding number of call forwarding and call forwarding that terminal called is arranged in real time is that described personalized call transfer service platform is obtained by following manner:
Receive that user that described terminal called synchronously comes presets the need of carry out call forwarding and call forwarding forwarding number indication information and store, and when again receiving indication information that terminal called synchronously comes, the indication information stored to be upgraded.
16. personalized call transfer service platforms as claimed in claim 15, is characterized in that, transmitting element, also for according to called terminal number, send USSD request to the MSC belonging to terminal called; Described USSD request carries the information whether request user input carries out the forwarding number of call forwarding and call forwarding;
Described receiving element, also for USSD connect message that the MSC received belonging to terminal called returns; The information of whether carrying out the forwarding number of call forwarding and call forwarding that terminal called returns is carried in described USSD connect message.
17. personalized call transfer service platforms as described in any one of claim 15-16, is characterized in that,
Described transmitting element, the described indication information also for being arranged in real time by terminal called, after being back to the MSC belonging to described calling terminal, sending non-structural supplementary data to the MSC belonging to described calling terminal and pushes USSDPUSH message; The forwarding number that terminal called is arranged in real time is carried in described USSDPUSH message.
18. 1 kinds of mobile terminals, is characterized in that, comprising:
Setting unit, for the request according to affiliated MSC, prompting user arranges the indication information whether carrying out the forwarding number of call forwarding and call forwarding, and receives the indication information of user's input;
Transmitting element, for described indication information is sent to described mobile terminal affiliated MSC, or described indication information is synchronized to personalized call transfer service platform to store, with by described mobile terminal affiliated MSC or personalized call transfer service platform when receiving the setup requests of calling terminal, the indication information whether carrying out the forwarding number of call forwarding and call forwarding that described mobile terminal is arranged in real time, be back to the MSC belonging to calling terminal, with the MSC belonging to calling terminal according to described indication information, by call proceeding to described mobile terminal or the forwarding number of specifying to described indication information that continues.
19. mobile terminals as claimed in claim 18, is characterized in that, described indication information is synchronized to described personalized call transfer service platform by following manner by described transmitting element: short message mode, WAP (wireless application protocol) WAP mode or USSD mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110195399.XA CN102883292B (en) | 2011-07-13 | 2011-07-13 | A kind of method, system, equipment and mobile terminal realizing call forwarding |
| PCT/CN2012/078478 WO2013007194A1 (en) | 2011-07-13 | 2012-07-11 | Method, system, device and mobile terminal for realizing call transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110195399.XA CN102883292B (en) | 2011-07-13 | 2011-07-13 | A kind of method, system, equipment and mobile terminal realizing call forwarding |
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| CN102883292B true CN102883292B (en) | 2015-12-09 |
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| CN201110195399.XA Active CN102883292B (en) | 2011-07-13 | 2011-07-13 | A kind of method, system, equipment and mobile terminal realizing call forwarding |
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| WO (1) | WO2013007194A1 (en) |
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| CN104184888A (en) * | 2014-07-29 | 2014-12-03 | 小米科技有限责任公司 | Call transfer method, device and terminal |
| US9602671B2 (en) | 2014-07-29 | 2017-03-21 | Xiaomi Inc. | Method and terminal device for telephone call transfer |
| CN108234791A (en) * | 2016-12-22 | 2018-06-29 | 展讯通信（上海）有限公司 | Method and device, terminal and the network side equipment of call forwarding |
| TW201929514A (en) * | 2017-12-21 | 2019-07-16 | 美商迪諾亞股份有限公司 | Voice service system and voice service method |
| CN110418299B (en) * | 2019-09-12 | 2022-02-11 | 中国联合网络通信集团有限公司 | Call forwarding method and system |
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| WO2013007194A1 (en) | 2013-01-17 |
| CN102883292A (en) | 2013-01-16 |
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