CN104378786A - Call switching method, network platform and terminal - Google Patents
Call switching method, network platform and terminal Download PDFInfo
- Publication number
- CN104378786A CN104378786A CN201410666077.2A CN201410666077A CN104378786A CN 104378786 A CN104378786 A CN 104378786A CN 201410666077 A CN201410666077 A CN 201410666077A CN 104378786 A CN104378786 A CN 104378786A
- Authority
- CN
- China
- Prior art keywords
- subscriber
- calling subscriber
- call
- data link
- numeric field
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a call switching method, a network platform and a terminal. The call switching method comprises the steps that the network platform monitors a call charge balance or a credit line balance of a calling party and calculates the remaining conversation time of the calling party according to the call charge balance or the credit line balance; when the remaining conversation time of the calling party is smaller than preset switching time, conversation between the calling party and a called party is switched from a CS domain to a PS domain. According to the call switching method, the network platform and the terminal, the mobile phone call charge balance or the credit line balance of the user can be detected; when the call charge balance or the credit line balance of the user is insufficient, the system automatically switches the conversation of the user from the CS domain to the PS domain, in this way, the situation that the user cannot converse continuously due to arrearage or credit line balance insufficiency is avoided, and meanwhile seamless switching can be achieved; the traffic usage conditions of the user can be detected in real time after the user enters voice conversation in the PS domain; furthermore, when package traffic is used out, conversation in the PS domain is interrupted in real time, and therefore the user is prevented from having excessive charges.
Description
Technical field
The present invention relates to the communications field, be specifically related to a kind of call handover method, the network platform and terminal.
Background technology
Mobile phone, as the important means of communication of the mankind, brings great convenience to the life of people, ensure that and link up with other people whenever and wherever possible.Along with the quickening day by day of life and work rhythm, cellphone subscriber is often in busy state, carries out communication exchange essential by phone and other people.Although data service instead of original conventional communication traffic gradually in the life of people, phone is still important communication way.The so a kind of phenomenon of ubiquity in life, when we make a phone call, mobile phone, because arrearage can be hung up automatically, even if some user has certain credit line, but still can not ensure can not interrupt in the process of answering the call.
Cellphone subscriber how is avoided to be finished and to cause dropped calls to become an industry problem urgently to be resolved hurrily because of arrearage or credit line.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of call handover method, the network platform and terminal, avoid cellphone subscriber to be finished and to cause dropped calls because of arrearage or credit line.
In order to solve the problems of the technologies described above, the invention provides a kind of call handover method, being applied to the network platform, comprising:
The credit balance of network platform monitoring calling subscriber or credit line remaining sum, the residue air time of described calling subscriber is calculated according to described credit balance or described credit line remaining sum, when the residue air time of described calling subscriber is less than default switching time, the call of described calling subscriber and called subscriber is switched to PS territory from CS territory.
Further, the call of described calling subscriber and called subscriber is switched to packet switched ps domain from circuit-switched CS domain by the described network platform, comprising:
The described network platform sends to the terminal of described calling subscriber and described called subscriber the switching command being switched to described PS territory from described CS territory, trigger described call subscriber terminal and described called user terminal opening voice software, and indicate described calling subscriber to set up PS numeric field data link according to the terminal identification information of described called subscriber by base station and described called subscriber, and the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link;
Wherein, send in the switching command of described calling subscriber to carry and trigger the instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber; Send in the switching command of described called subscriber the instruction carrying and trigger called user terminal opening voice software.
Further, described send in the switching command of described calling subscriber and described called subscriber also to carry setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described method also comprises:
The voice call data buffer storage that described calling subscriber and described called subscriber upload by the described network platform, and setting up before described PS numeric field data link completes, by described voice call data distributing to the other side.
Further, after the call of described calling subscriber and described called subscriber is switched to PS territory from CS territory, described method also comprises:
Residual flow in the set meal that the described network platform monitors described calling subscriber and described called subscriber, when residual flow reaches predetermined threshold value in the set meal of any one party, sends interrupt instruction and discharges described PS numeric field data link to base station, interrupt PS domain call.
Further, the described residue air time calculating described calling subscriber according to described credit balance or credit line remaining sum, comprising:
The credit balance corresponding according to this number of number inquiry of described calling subscriber or the rate situation of credit line remaining sum and described calling subscriber, and calculate according to current described calling subscriber affiliated rate situation of conversing the residue air time that described credit balance or credit line remaining sum can also converse.
In order to solve the problems of the technologies described above, present invention also offers a kind of call handover method, being applied to end side, comprising:
Call subscriber terminal receives the switching command being switched to PS territory from CS territory that the network platform is sent, and carries and trigger the described instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber in described switching command;
Described call subscriber terminal opening voice software; And sent the request of setting up PS numeric field data link to described called subscriber by base station, carry the terminal identification information of described called subscriber in described request; After setting up described PS numeric field data link, the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link.
Further, also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described method also comprises:
Setting up before described PS numeric field data link completes, described call subscriber terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
In order to solve the problems of the technologies described above, present invention also offers a kind of call handover method, being applied to end side, comprising:
Called user terminal receives the switching command being switched to PS territory from CS territory that the network platform is sent, and carries the instruction triggering described called user terminal opening voice software in described switching command;
Described called user terminal opening voice software; And receive that call subscriber terminal sent by base station set up the request of PS numeric field data link after, set up PS numeric field data link with described calling subscriber, and the voice call data between described calling subscriber transmitted on described PS numeric field data link.
Further, also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described method also comprises:
Setting up before described PS numeric field data link completes, described called user terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
In order to solve the problems of the technologies described above, present invention also offers a kind of network platform, comprising:
Monitoring modular, for monitoring credit balance or the credit line remaining sum of calling subscriber;
Computing module, for calculating the residue air time of described calling subscriber according to described credit balance or described credit line remaining sum;
Control module, for when the residue air time of described calling subscriber is less than default switching time, is switched to PS territory by the call of described calling subscriber and called subscriber from CS territory.
Further, described control module, for the call of described calling subscriber and called subscriber is switched to PS territory from CS territory, comprising:
Terminal to described calling subscriber and described called subscriber sends the switching command being switched to PS territory from CS territory, trigger described call subscriber terminal and described called user terminal opening voice software, and indicate described calling subscriber to set up PS numeric field data link according to the terminal identification information of described called subscriber by base station and described called subscriber, and the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link;
Wherein, send in the switching command of described calling subscriber to carry and trigger the instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber; Send in the switching command of described called subscriber the instruction carrying and trigger called user terminal opening voice software.
Further, described send in the switching command of described calling subscriber and described called subscriber also to carry setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described control module, also for the voice call data buffer storage that described calling subscriber and described called subscriber upload by the described network platform, and setting up before described PS numeric field data link completes, by described voice call data distributing to the other side.
Further, described monitoring modular, also for monitor described calling subscriber and described called subscriber set meal in residual flow;
Described control module, also for when residual flow reaches predetermined threshold value in the set meal of any one party, sends interrupt instruction and discharges described PS numeric field data link to base station, interrupt PS domain call.
Further, described computing module, for calculating the residue air time of described calling subscriber according to described credit balance or credit line remaining sum, comprising:
The credit balance corresponding according to this number of number inquiry of described calling subscriber or the rate situation of credit line remaining sum and described calling subscriber, and calculate according to current described calling subscriber affiliated rate situation of conversing the residue air time that described credit balance or credit line remaining sum can also converse.
In order to solve the problems of the technologies described above, present invention also offers a kind of terminal, comprising:
Receiver module, for receiving the switching command being switched to PS territory from CS territory that the network platform is sent, carrying in described switching command and triggering the described instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber;
Carrier module, for opening voice software;
Communication module, for after described carrier module opening voice software, is sent the request of setting up PS numeric field data link, carries the terminal identification information of described called subscriber in described request to described called subscriber by base station; After setting up described PS numeric field data link, the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link.
Further, also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described communication module, also for setting up before described PS numeric field data link completes, described call subscriber terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
In order to solve the problems of the technologies described above, present invention also offers a kind of terminal, comprising:
Receiver module, for receiving the switching command being switched to PS territory from CS territory that the network platform is sent, carries the instruction triggering described called user terminal opening voice software in described switching command;
Carrier module, for opening voice software;
Communication module, for after described carrier module opening voice software, receive that call subscriber terminal sent by base station set up the request of PS numeric field data link after, set up PS numeric field data link with described calling subscriber, and the voice call data between described calling subscriber are transmitted on described PS numeric field data link.
Further, also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described communication module, also for setting up before described PS numeric field data link completes, described call subscriber terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
In order to solve the problems of the technologies described above, present invention also offers a kind of calling switched system, comprising: the network platform as above and terminal as above.
Compared with prior art, call handover method provided by the invention, the network platform and terminal, mobile phone charge remaining sum or the credit line remaining sum situation of user can be detected, when Sorry, your ticket has not enough value for user telephone fee remaining sum or credit line, the call of user is switched to PS territory from CS territory by system automatically, Sorry, your ticket has not enough value can not continue call because of arrearage or credit line to avoid user, and can accomplish seamless switching; After entering into the voice call of PS territory, can detect the flow service condition of user in real time, when set meal flow is finished, real-time interrupt PS domain call, avoids user to produce too much rate.
Accompanying drawing explanation
Fig. 1 is the structure chart calling out switched system in embodiment;
Fig. 2 is the flow chart of the call handover method of network platform side in embodiment;
Fig. 3 is the flow chart of the call handover method of call subscriber terminal side in embodiment;
Fig. 4 is the flow chart of the call handover method of called user terminal side in embodiment.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, hereinafter will be described in detail to embodiments of the invention by reference to the accompanying drawings.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
Embodiment:
As shown in Figure 1, present embodiments provide a kind of calling switched system, comprising: the network platform and call subscriber terminal and called user terminal, wherein:
The described network platform, comprising:
Monitoring modular, for monitoring credit balance or the credit line remaining sum of calling subscriber;
At present, generally there are two kinds of way of paying in operator, pre-payment and rear paying, pre-payment refers to that user first pays dues, such as 100 yuan, can the credit balance of inquiring user, rear paying refers to that operator allows user to overdraw telephone expenses, namely give user certain credit line, the telephone expenses of 200 yuan of such as can overdrawing at most.
Computing module, for calculating the residue air time of described calling subscriber according to described credit balance or described credit line remaining sum;
Control module, for when the residue air time of described calling subscriber is less than default switching time, by the call of described calling subscriber and called subscriber from circuit switching (Circuit Switch, be called for short CS) territory is switched to packet switching (Packet Switch, PS) territory.
In addition, as the preferred mode of one, in the present embodiment, also be included in calling subscriber and called subscriber's communication process, active request is switched to the strategy in PS territory, namely, described control module, also for before judging whether the residue air time of described calling subscriber be less than default switching time, receive calling subscriber's request is switched to PS territory handover request from CS territory, trigger residual flow in the calling subscriber of monitoring module monitors current talking and the set meal of called subscriber; If residual flow is greater than default switching flow threshold in described monitoring module monitors to the calling subscriber of current talking and the set meal of called subscriber, then the call of described calling subscriber and called subscriber is switched to PS territory from CS territory.
Like this, but there is again the user of flow can replace telephone expenses with flow in use traffic set meal of seldom surfing the Net, save user CS domain call expense.
Wherein, described control module, for the call of described calling subscriber and called subscriber is switched to PS territory from CS territory, comprising:
Terminal to described calling subscriber and described called subscriber sends the switching command being switched to PS territory from CS territory, trigger described call subscriber terminal and described called user terminal opening voice software, and indicate described calling subscriber to set up PS numeric field data link according to the terminal identification information of described called subscriber by base station and described called subscriber, and the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link;
Wherein, the terminal identification information of described called subscriber includes but not limited to: the IP address, terminal network identification etc. of terminal.
Wherein, send in the switching command of described calling subscriber to carry and trigger the instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber; Send in the switching command of described called subscriber the instruction carrying and trigger called user terminal opening voice software.
As the preferred mode of one, described send in the switching command of described calling subscriber and described called subscriber also to carry setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described control module, also for the voice call data buffer storage that described calling subscriber and described called subscriber upload by the described network platform, and setting up before described PS numeric field data link completes, by described voice call data distributing to the other side.
As the preferred mode of one, described monitoring modular, also for monitor described calling subscriber and described called subscriber set meal in residual flow;
Described control module, also for when residual flow reaches predetermined threshold value in the set meal of any one party, sends interrupt instruction and discharges described PS numeric field data link to base station, interrupt PS domain call.
Wherein, described computing module, for calculating the residue air time of described calling subscriber according to described credit balance or credit line remaining sum, comprising:
The credit balance corresponding according to this number of number inquiry of described calling subscriber or the rate situation of credit line remaining sum and described calling subscriber, and calculate according to current described calling subscriber affiliated rate situation of conversing the residue air time that described credit balance or credit line remaining sum can also converse.
Wherein, described call subscriber terminal, comprising:
Receiver module, for receiving the switching command being switched to PS territory from CS territory that the network platform is sent, carrying in described switching command and triggering the described instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber;
Carrier module, for opening voice software;
Communication module, for after described carrier module opening voice software, is sent the request of setting up PS numeric field data link, carries the terminal identification information of described called subscriber in described request to described called subscriber by base station; After setting up described PS numeric field data link, the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link.
Wherein, as the preferred mode of one, also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described communication module, also for setting up before described PS numeric field data link completes, described call subscriber terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
Wherein, as the preferred mode of one, also comprise in the present embodiment: in calling subscriber and called subscriber's communication process, calling subscriber's active request is switched to the strategy in PS territory, namely, described call subscriber terminal also comprises handover request module, for sending the handover request being switched to PS territory to the network platform, the network platform receives calling subscriber's request is switched to PS territory handover request from CS territory, the network platform is monitored residual flow in the calling subscriber of current talking and the set meal of called subscriber and whether is greater than default switching flow threshold, if be greater than, then the call of described calling subscriber and called subscriber is switched to PS territory from CS territory by the network platform, receiver module receives the switching command being switched to PS territory from CS territory that the network platform is sent.
Wherein, described called user terminal, comprising:
Receiver module, for receiving the switching command being switched to PS territory from CS territory that the network platform is sent, carries the instruction triggering described called user terminal opening voice software in described switching command;
Carrier module, for opening voice software;
Communication module, for after described carrier module opening voice software, receive that call subscriber terminal sent by base station set up the request of PS numeric field data link after, set up PS numeric field data link with described calling subscriber, and the voice call data between described calling subscriber are transmitted on described PS numeric field data link.
Wherein, as the preferred mode of one, also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described communication module, also for setting up before described PS numeric field data link completes, described call subscriber terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
As shown in Figure 2, present embodiments provide a kind of call handover method, be applied to network platform side, comprise the following steps:
S101: the credit balance of network platform monitoring calling subscriber or credit line remaining sum;
At present, generally there are two kinds of way of paying in operator, pre-payment and rear paying, pre-payment refers to that user first pays dues, such as 100 yuan, can the credit balance of inquiring user, rear paying refers to that operator allows user to overdraw telephone expenses, namely give user certain credit line, the telephone expenses of 200 yuan of such as can overdrawing at most.
S102: the residue air time calculating described calling subscriber according to described credit balance or described credit line remaining sum;
Wherein, step S102 specifically comprises:
The rate situation of calling subscriber according to the number inquiry of described calling subscriber, the rate situation of the time period whether calling subscriber roams or converse all may be different, and calculating according to current described calling subscriber affiliated rate situation of conversing the time that described credit balance can also converse, credit balance just obtains the time of conversing divided by rate.
Calculate the rate situation following the number that calling subscriber uses, different Service Dialing Numbers has different rate.
S103: when the residue air time of described calling subscriber is less than default switching time, is switched to PS territory by the call of described calling subscriber and called subscriber from CS territory.
Wherein, when the residue air time of described calling subscriber is more than or equal to default switching time, when illustrating that telephone expenses are sufficient, CS domain call is kept to connect, until both sides terminate call.
In addition, as the preferred mode of one, the method that the present embodiment provides also comprises: in calling subscriber and called subscriber's communication process, calling subscriber's active request is switched to the strategy in PS territory, namely, before step S103, the network platform receives calling subscriber's request is switched to PS territory handover request from CS territory, the network platform is monitored residual flow in the calling subscriber of current talking and the set meal of called subscriber and whether is greater than default switching flow threshold, if be greater than, then the call of described calling subscriber and called subscriber is switched to PS territory from CS territory by the network platform.
Like this, but there is again the user of flow can replace telephone expenses with flow in use traffic set meal of seldom surfing the Net, save user CS domain call expense.
Wherein, the call of described calling subscriber and called subscriber is switched to PS territory from CS territory by the described network platform, comprising:
The described network platform sends to the terminal of described calling subscriber and described called subscriber the switching command being switched to PS territory from CS territory, trigger described call subscriber terminal and described called user terminal opening voice software, and indicate described calling subscriber to set up PS numeric field data link according to the terminal identification information of described called subscriber by base station and described called subscriber, and the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link;
Wherein, send in the switching command of described calling subscriber to carry and trigger the instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber, the terminal identification information of described called subscriber includes but not limited to: the IP address, terminal network identification etc. of terminal; Send in the switching command of described called subscriber the instruction carrying and trigger called user terminal opening voice software.
Wherein, voice software is the voice call software of mobile phone, is embedded in mobile phone terminal, after receiving the triggering command of the network platform, terminal starts this voice call software, and the AutoBackground realizing this software runs, and the terminal of calling subscriber and called subscriber is all provided with this voice software.This voice software and terminal are bound, and identification information and the terminal of voice software are consistent, such as, has identical terminal identification information.
Wherein, as the preferred mode of one, described send in the switching command of described calling subscriber and described called subscriber also to carry setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described method also comprises:
The voice call data buffer storage that described calling subscriber and described called subscriber upload by the described network platform, and setting up before described PS numeric field data link completes, by described voice call data distributing to the other side.
The present embodiment can ensure that the network platform is transferred in the process in PS territory in cut-out CS territory, and the continuity conversed between calling subscriber and called subscriber, reaches the object of seamless switching.Setting up before described PS numeric field data link completes, being conversed by voice software between user in the performance of end side, using the flow of calling subscriber and called subscriber; That the voice call data of calling and called user are issued to the other user by network platform buffer memory in the performance of the network platform.
The network platform is monitoring after the link establishment of described PS numeric field data completes, then stop forwarding the voice call data between calling subscriber and called subscriber, voice call data are between the two transmitted by calling subscriber and called subscriber on described PS numeric field data link.
As the preferred mode of one, after the call of described calling subscriber and called subscriber is switched to PS territory from CS territory, described method also comprises:
Residual flow in the set meal of network platform monitoring calling subscriber and called subscriber, when residual flow reaches predetermined threshold value in the set meal of any one party, sends interrupt instruction and discharges described PS numeric field data link to base station, interrupt PS domain call.
Preferably, this predetermined threshold value can be 0kb, and the network platform sends interrupt instruction to base station, and base station release PS numeric field data link, cut off PS territory and connect, voice call is interrupted.
Meanwhile, the network platform sends interrupt instruction to the terminal of calling subscriber and called subscriber, and call subscriber terminal and called user terminal exit voice software automatically.
When calling subscriber enters PS domain call, interrupt voice call by real-time query flow, for the user of telephone expenses deficiency, user can be avoided to employ the flow outside set meal and cause unnecessary rate, and then cause subscriber arrearage to be shut down.
As shown in Figure 3, present embodiments provide a kind of call handover method, be applied to call subscriber terminal side, comprise the following steps:
S201: call subscriber terminal receives the switching command being switched to PS territory from CS territory that the network platform is sent;
Carry in described switching command and trigger the described instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber, the terminal identification information of described called subscriber includes but not limited to: the IP address, terminal network identification etc. of terminal;
S202: opening voice software;
S203: sent the request of setting up PS numeric field data link by base station to described called subscriber, carry the terminal identification information of described called subscriber in described request; After setting up described PS numeric field data link, the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link.
Wherein, as the preferred mode of one, also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
In step S203, also comprise:
Setting up before described PS numeric field data link completes, described call subscriber terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
Wherein, as the preferred mode of one, the method that the present embodiment provides also comprises: in calling subscriber and called subscriber's communication process, calling subscriber's active request is switched to the strategy in PS territory, namely, before step S201, calling subscriber realizes that in oneself set meal, residual flow also has a lot, also need not at ordinary times, the handover request being switched to PS territory is initiatively sent to the network platform, the network platform receives calling subscriber's request is switched to PS territory handover request from CS territory, the network platform is monitored residual flow in the calling subscriber of current talking and the set meal of called subscriber and whether is greater than default switching flow threshold, if be greater than, then the call of described calling subscriber and called subscriber is switched to PS territory from CS territory by the network platform.
As shown in Figure 4, present embodiments provide a kind of call handover method, be applied to called user terminal side, comprise the following steps:
S301: called user terminal receives the switching command being switched to PS territory from CS territory that the network platform is sent;
The instruction triggering described called user terminal opening voice software is carried in described switching command;
S302: opening voice software;
S303: receive that call subscriber terminal sent by base station set up the request of PS numeric field data link after, set up PS numeric field data link with described calling subscriber, and the voice call data between described calling subscriber transmitted on described PS numeric field data link.
Wherein, as the preferred mode of one, also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
In step S303, also comprise:
Setting up before described PS numeric field data link completes, described call subscriber terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
In the present embodiment, calling subscriber and called subscriber all consult to observe the switching command being switched to PS territory from CS territory of working as and receiving the network platform and sending, and perform the agreement of this switching command, i.e. opening voice software, set up PS numeric field data link, use residual flow in set meal to carry out voice call.
As can be seen from above-described embodiment, relative to prior art, the call handover method provided in above-described embodiment, the network platform and terminal, mobile phone charge remaining sum or the credit line remaining sum situation of user can be detected, when Sorry, your ticket has not enough value for user telephone fee remaining sum or credit line, the call of user is switched to PS territory from CS territory by system automatically, and Sorry, your ticket has not enough value can not continue call because of arrearage or credit line to avoid user, and can accomplish seamless switching; After entering into the voice call of PS territory, can detect the flow service condition of user in real time, when set meal flow is finished, real-time interrupt PS domain call, avoids user to produce too much rate.
The all or part of step that one of ordinary skill in the art will appreciate that in said method is carried out instruction related hardware by program and is completed, and described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can use one or more integrated circuit to realize.Correspondingly, each module/unit in above-described embodiment can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The foregoing is only the preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.According to summary of the invention of the present invention; also can there be other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention; within the spirit and principles in the present invention all; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (19)
1. a call handover method, is applied to the network platform, comprising:
The credit balance of network platform monitoring calling subscriber or credit line remaining sum, the residue air time of described calling subscriber is calculated according to described credit balance or described credit line remaining sum, when the residue air time of described calling subscriber is less than default switching time, the call of described calling subscriber and called subscriber is switched to PS territory from CS territory.
2. the method for claim 1, is characterized in that:
The call of described calling subscriber and called subscriber is switched to packet switched ps domain from circuit-switched CS domain by the described network platform, comprising:
The described network platform sends to the terminal of described calling subscriber and described called subscriber the switching command being switched to described PS territory from described CS territory, trigger described call subscriber terminal and described called user terminal opening voice software, and indicate described calling subscriber to set up PS numeric field data link according to the terminal identification information of described called subscriber by base station and described called subscriber, and the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link;
Wherein, send in the switching command of described calling subscriber to carry and trigger the instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber; Send in the switching command of described called subscriber the instruction carrying and trigger called user terminal opening voice software.
3. method as claimed in claim 2, is characterized in that:
Described send in the switching command of described calling subscriber and described called subscriber also to carry setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described method also comprises:
The voice call data buffer storage that described calling subscriber and described called subscriber upload by the described network platform, and setting up before described PS numeric field data link completes, by described voice call data distributing to the other side.
4. the method for claim 1, is characterized in that:
After the call of described calling subscriber and described called subscriber is switched to PS territory from CS territory, described method also comprises:
Residual flow in the set meal that the described network platform monitors described calling subscriber and described called subscriber, when residual flow reaches predetermined threshold value in the set meal of any one party, sends interrupt instruction and discharges described PS numeric field data link to base station, interrupt PS domain call.
5. the method for claim 1, is characterized in that:
The described residue air time calculating described calling subscriber according to described credit balance or credit line remaining sum, comprising:
The credit balance corresponding according to this number of number inquiry of described calling subscriber or the rate situation of credit line remaining sum and described calling subscriber, and calculate according to current described calling subscriber affiliated rate situation of conversing the residue air time that described credit balance or credit line remaining sum can also converse.
6. a call handover method, is applied to end side, comprising:
Call subscriber terminal receives the switching command being switched to PS territory from CS territory that the network platform is sent, and carries and trigger the described instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber in described switching command;
Described call subscriber terminal opening voice software; And sent the request of setting up PS numeric field data link to described called subscriber by base station, carry the terminal identification information of described called subscriber in described request; After setting up described PS numeric field data link, the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link.
7. method as claimed in claim 6, is characterized in that:
Also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described method also comprises:
Setting up before described PS numeric field data link completes, described call subscriber terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
8. a call handover method, is applied to end side, comprising:
Called user terminal receives the switching command being switched to PS territory from CS territory that the network platform is sent, and carries the instruction triggering described called user terminal opening voice software in described switching command;
Described called user terminal opening voice software; And receive that call subscriber terminal sent by base station set up the request of PS numeric field data link after, set up PS numeric field data link with described calling subscriber, and the voice call data between described calling subscriber transmitted on described PS numeric field data link.
9. method as claimed in claim 8, is characterized in that:
Also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described method also comprises:
Setting up before described PS numeric field data link completes, described called user terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
10. a network platform, comprising:
Monitoring modular, for monitoring credit balance or the credit line remaining sum of calling subscriber;
Computing module, for calculating the residue air time of described calling subscriber according to described credit balance or described credit line remaining sum;
Control module, for when the residue air time of described calling subscriber is less than default switching time, is switched to PS territory by the call of described calling subscriber and called subscriber from CS territory.
11. network platforms as claimed in claim 10, is characterized in that:
Described control module, for the call of described calling subscriber and called subscriber is switched to PS territory from CS territory, comprising:
Terminal to described calling subscriber and described called subscriber sends the switching command being switched to PS territory from CS territory, trigger described call subscriber terminal and described called user terminal opening voice software, and indicate described calling subscriber to set up PS numeric field data link according to the terminal identification information of described called subscriber by base station and described called subscriber, and the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link;
Wherein, send in the switching command of described calling subscriber to carry and trigger the instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber; Send in the switching command of described called subscriber the instruction carrying and trigger called user terminal opening voice software.
12. network platforms as claimed in claim 11, is characterized in that:
Described send in the switching command of described calling subscriber and described called subscriber also to carry setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described control module, also for the voice call data buffer storage that described calling subscriber and described called subscriber upload by the described network platform, and setting up before described PS numeric field data link completes, by described voice call data distributing to the other side.
13. network platforms as claimed in claim 10, is characterized in that:
Described monitoring modular, also for monitor described calling subscriber and described called subscriber set meal in residual flow;
Described control module, also for when residual flow reaches predetermined threshold value in the set meal of any one party, sends interrupt instruction and discharges described PS numeric field data link to base station, interrupt PS domain call.
14. network platforms as claimed in claim 10, is characterized in that:
Described computing module, for calculating the residue air time of described calling subscriber according to described credit balance or credit line remaining sum, comprising:
The credit balance corresponding according to this number of number inquiry of described calling subscriber or the rate situation of credit line remaining sum and described calling subscriber, and calculate according to current described calling subscriber affiliated rate situation of conversing the residue air time that described credit balance or credit line remaining sum can also converse.
15. 1 kinds of terminals, comprising:
Receiver module, for receiving the switching command being switched to PS territory from CS territory that the network platform is sent, carrying in described switching command and triggering the described instruction of call subscriber terminal opening voice software and the terminal identification information of described called subscriber;
Carrier module, for opening voice software;
Communication module, for after described carrier module opening voice software, is sent the request of setting up PS numeric field data link, carries the terminal identification information of described called subscriber in described request to described called subscriber by base station; After setting up described PS numeric field data link, the voice call data between described calling subscriber and described called subscriber are transmitted on described PS numeric field data link.
16. terminals as claimed in claim 15, is characterized in that:
Also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described communication module, also for setting up before described PS numeric field data link completes, described call subscriber terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
17. 1 kinds of terminals, comprising:
Receiver module, for receiving the switching command being switched to PS territory from CS territory that the network platform is sent, carries the instruction triggering described called user terminal opening voice software in described switching command;
Carrier module, for opening voice software;
Communication module, for after described carrier module opening voice software, receive that call subscriber terminal sent by base station set up the request of PS numeric field data link after, set up PS numeric field data link with described calling subscriber, and the voice call data between described calling subscriber are transmitted on described PS numeric field data link.
18. terminals as claimed in claim 17, is characterized in that:
Also carry in described switching command and setting up before described PS numeric field data link completes, by the voice call data upload between described calling subscriber and described called subscriber to the instruction of the described network platform;
Described communication module, also for setting up before described PS numeric field data link completes, described call subscriber terminal by the voice call data upload between described calling subscriber and described called subscriber to the described network platform.
19. 1 kinds of calling switched systems, comprising: the network platform as described in claim 10 ~ 14, the terminal as described in claim 15 ~ 16 and the terminal as described in claim 17 ~ 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666077.2A CN104378786A (en) | 2014-11-19 | 2014-11-19 | Call switching method, network platform and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666077.2A CN104378786A (en) | 2014-11-19 | 2014-11-19 | Call switching method, network platform and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104378786A true CN104378786A (en) | 2015-02-25 |
Family
ID=52557371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666077.2A Pending CN104378786A (en) | 2014-11-19 | 2014-11-19 | Call switching method, network platform and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104378786A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780574A (en) * | 2015-04-15 | 2015-07-15 | 小米科技有限责任公司 | Method and device for network switchover |
| CN107046598A (en) * | 2017-02-27 | 2017-08-15 | 捷开通讯(深圳)有限公司 | The method and mobile terminal of a kind of control VOLTE functions based on mobile terminal |
| WO2018032143A1 (en) * | 2016-08-14 | 2018-02-22 | 何兰 | Data feedback method for call mode switching technology and call system |
| WO2018032142A1 (en) * | 2016-08-14 | 2018-02-22 | 何兰 | Patent information pushing method during automatic switching of call modes and call system |
| CN107787024A (en) * | 2016-08-24 | 2018-03-09 | 中兴通讯股份有限公司 | Closing method, device and home subscriber server |
| CN108400931A (en) * | 2018-02-26 | 2018-08-14 | 广东欧珀移动通信有限公司 | Method of sending message in multimedia, electronic device and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070115906A1 (en) * | 2004-07-12 | 2007-05-24 | Zte Corporation | Load balancing method for a wireless area netowrk |
| CN101631388A (en) * | 2009-07-28 | 2010-01-20 | 青岛海信移动通信技术股份有限公司 | Multi-party video sharing method and system based on wireless network |
| CN103188642A (en) * | 2011-12-28 | 2013-07-03 | 宇龙计算机通信科技(深圳)有限公司 | Control method and control system for voice call, and mobile terminal |
| CN103297630A (en) * | 2013-03-29 | 2013-09-11 | 华为软件技术有限公司 | Method and device for playing multimedia information |
-
2014
- 2014-11-19 CN CN201410666077.2A patent/CN104378786A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070115906A1 (en) * | 2004-07-12 | 2007-05-24 | Zte Corporation | Load balancing method for a wireless area netowrk |
| CN101631388A (en) * | 2009-07-28 | 2010-01-20 | 青岛海信移动通信技术股份有限公司 | Multi-party video sharing method and system based on wireless network |
| CN103188642A (en) * | 2011-12-28 | 2013-07-03 | 宇龙计算机通信科技(深圳)有限公司 | Control method and control system for voice call, and mobile terminal |
| CN103297630A (en) * | 2013-03-29 | 2013-09-11 | 华为软件技术有限公司 | Method and device for playing multimedia information |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104780574A (en) * | 2015-04-15 | 2015-07-15 | 小米科技有限责任公司 | Method and device for network switchover |
| WO2018032143A1 (en) * | 2016-08-14 | 2018-02-22 | 何兰 | Data feedback method for call mode switching technology and call system |
| WO2018032142A1 (en) * | 2016-08-14 | 2018-02-22 | 何兰 | Patent information pushing method during automatic switching of call modes and call system |
| CN107787024A (en) * | 2016-08-24 | 2018-03-09 | 中兴通讯股份有限公司 | Closing method, device and home subscriber server |
| CN107787024B (en) * | 2016-08-24 | 2021-02-19 | 中兴通讯股份有限公司 | Shutdown method and device and home subscriber server |
| CN107046598A (en) * | 2017-02-27 | 2017-08-15 | 捷开通讯(深圳)有限公司 | The method and mobile terminal of a kind of control VOLTE functions based on mobile terminal |
| WO2018153272A1 (en) * | 2017-02-27 | 2018-08-30 | 捷开通讯(深圳)有限公司 | Method for controlling volte function based on mobile terminal, and mobile terminal |
| US10849007B2 (en) | 2017-02-27 | 2020-11-24 | JRD Communication (Shenzhen) Ltd. | Method for controlling volte function based on mobile terminal, and mobile terminal |
| CN108400931A (en) * | 2018-02-26 | 2018-08-14 | 广东欧珀移动通信有限公司 | Method of sending message in multimedia, electronic device and computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104378786A (en) | Call switching method, network platform and terminal | |
| CN103314624B (en) | Many SIM UE calls out and the method and apparatus of transmission busy state message in response to receiving | |
| YU51603A (en) | Method and device for servicing calls sent to mobile phones out of reach | |
| CN101287163B (en) | Method, system and device for falling video call to voice call | |
| CN103249018A (en) | Switching method for multi-party call and terminal equipment | |
| CN103098535B (en) | Packet switched communication precedence at multi-mode communication device | |
| CN104270827A (en) | Method and device for transferring call | |
| CN102883392A (en) | Multi-mode and multi-standby mobile terminal, domain server and voice call switching method | |
| EP2175606A1 (en) | A method, an exchange and a device for conversation handover between the terminals | |
| CN103716849A (en) | Method, device and system for automatically switching voice telephone business | |
| CN100401848C (en) | Method for solving calling/called impact in wireless network | |
| CN101489202B (en) | Call controlling method and apparatus in mobile communication | |
| CN104602361A (en) | Method for expanding wireless network service of mobile phone by WiFi (wireless fidelity) network | |
| CN102652437B (en) | Method and device for controlling called call of mobile terminal | |
| CN101848447B (en) | Call processing method and device in communication process | |
| CN105228120A (en) | The method and system of data cube computation are kept during a kind of voice call | |
| CN104717375A (en) | Method and device for saving electricity for terminal | |
| CN100466668C (en) | Automatic reply realizing method for mobile network short message | |
| CN102318380A (en) | Call control method and apparatus | |
| CN102014186A (en) | Method for automatically adding IP (Internet Protocol) number when mobile phone dials | |
| CN102263862A (en) | Intelligent dialing method and fixedline telephone using same | |
| CN102137378B (en) | Call charging method, service control equipment and call control system | |
| CN101090549A (en) | Method for controlling intercon module talking | |
| CN101022609B (en) | Mobile terminal and method for realizing talking record/short message length customization | |
| CN105101128A (en) | On-hook express mail sending method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150225 |
|
| RJ01 | Rejection of invention patent application after publication |