CN106488522A - A kind of method of control gravity treatment and mobile terminal - Google Patents
A kind of method of control gravity treatment and mobile terminal Download PDFInfo
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- CN106488522A CN106488522A CN201510550973.7A CN201510550973A CN106488522A CN 106488522 A CN106488522 A CN 106488522A CN 201510550973 A CN201510550973 A CN 201510550973A CN 106488522 A CN106488522 A CN 106488522A
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- Prior art keywords
- mobile terminal
- network
- control
- service
- voice call
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of method of control reselection functionality and mobile terminal, belong to technical field of mobile terminals；Method includes：Step A1, mobile terminal initiate one first voice call service using a telephony unit；Step A2, telephony unit is notified to have initiated the first voice call service to a control unit of mobile terminal, to carry out different system gravity treatment by control unit forbidden moves terminal, while telephony unit sends the service request for being associated with the first voice call service by first network to opposite end mobile terminal；Step A3, mobile terminal receive the request feedback corresponding to service request by first network, to be successfully established the data transmission link for being associated with the first voice call service, with backed off after random.The beneficial effect of technique scheme is：The dropped calls for avoiding mobile terminal from causing because of different system gravity treatment, it is ensured that the continuity of voice calling service, lift the experience of user.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of method of control gravity treatment and movement are eventually
End.
Background technology
In prior art, the mobile terminal for working in LTE communication system (4G network) can generally enter
Voice calling service, i.e. Voice over LTE (VoLTE) of the row based on LTE.
In prior art, mobile terminal is when VoLTE business is carried out, if just run into mobile terminal carrying out
Cell measurement simultaneously finds that current resident 4G network cell signal is on the weak side, then now mobile terminal may
There are two kinds of selections：
1) cell reselection is carried out, that is, gravity treatment is attempted to the preferable adjacent cell of signal and be resident.?
In this case, ongoing VoLTE business is unaffected substantially, the VoLTE having been sent from
Service request can also be gone on as usual.
2) there is no the Target cell that can carry out gravity treatment in adjacent cell yet, then mobile terminal may be transferred back
Falling 2G/3G network carries out cell reselection, that is, carry out different system gravity treatment.Due to above-mentioned VoLTE business
Can only be worked based on LTE communication system, i.e., can only carry out under 4G network, then when mobile terminal is carried out
After different system gravity treatment, cannot continue of course to support VoLTE business.During now mobile terminal can only be selected
Disconnected ongoing VoLTE business, or the VoLTE service request failure for judging to have been sent from.Cause
This can bring larger using to affect to user.
Content of the invention
According to problems of the prior art, a kind of method of control gravity treatment and mobile terminal is now provided
Technical scheme, it is intended to which the control when different system gravity treatment and the voice calling service of mobile terminal are produced and conflicted is moved
The reselection functionality of dynamic terminal, to ensure the continuity of voice calling service.
Technique scheme is specifically included：
A kind of method of control reselection functionality, it is adaptable to mobile terminal；Wherein, the mobile terminal is in one
Carry out data transmission on first network；
One is specifically included in the method for the control reselection functionality and forbid that the mobile terminal carries out the side of gravity treatment
Method：
Step A1, the mobile terminal initiate one first voice call service using a telephony unit；
Step A2, the telephony unit are notified to have initiated described the to a control unit of the mobile terminal
One voice call service, to forbid that the mobile terminal carries out different system gravity treatment by described control unit,
While the telephony unit is sent to opposite end mobile terminal by the first network is associated with first language
The service request of sound session services；
Step A3, the mobile terminal receive asking corresponding to the service request by the first network
Negate feedback, to be successfully established the data transmission link for being associated with first voice call service, with retrogressing
Go out.
A kind of method of control reselection functionality, it is adaptable to mobile terminal；Wherein, the mobile terminal is in one
Carry out data transmission on first network；
The permission mobile terminal is specifically included in the method for the control reselection functionality carries out the side of gravity treatment
Method：
Step B1, the mobile terminal adopt a telephony unit, are sent by the first network and are associated with
The service request of one first voice call service；
Step B2, when needing to carry out different system gravity treatment, the mobile terminal is initiated by a control unit
Reselection operation, to resend the service request for being associated with one second voice call service；
Step B3, the mobile terminal receive correspondence by second network accordingly and are associated with described the
The service request of two voice calls request feedback, be successfully established be associated with second voice lead to
The data transmission link of words service, with backed off after random.
Preferably, the method for the control reselection functionality, wherein, described control unit includes to work in non-connecing
Enter the first control unit of layer, and the second control unit for working in Access Layer；
In step A2, specifically include the step of the reselection functionality for forbidding the mobile terminal：
Step A21, it is logical that the telephony unit notifies first control unit to initiate first voice
Words service；
Step A22, first control unit is issued accordingly to second control unit to be forbidden notifying；
Step A23, second control unit are forbidden notifying according to described, forbid that the mobile terminal is held
The row reselection functionality.
Preferably, the method for the control reselection functionality, wherein, in step A3, if the movement
Terminal is fed back according to the request, judges to be successfully established to be associated with first voice call service
Data transmission link, then the mobile terminal recover the reselection functionality.
Preferably, the method for the control reselection functionality, wherein, in step A3, if the movement
Terminal is fed back according to the request, judges to be associated with the data transmission link of first voice call service
Failure is set up, then the mobile terminal recovers the reselection functionality.
Preferably, the method for the control reselection functionality, wherein, the first network is 4G network.
Preferably, the method for the control reselection functionality, wherein, first voice call service be based on
The voice call service that 4G network is carried out.
Preferably, the method for the control reselection functionality, wherein, step B2 is specifically included：
Step B21, the mobile terminal is detected to be needed to carry out different system gravity treatment, and goes to step B22；
Step B22, before the mobile terminal notifies telephony unit release using described control unit
The system resource taken by first voice service；
Step B23, the mobile terminal carry out different system gravity treatment, to reselect to based on second network
Communication system in work；
Step B24, the mobile terminal recur to one by second network and are associated with described
The service request of two voice call service.
Preferably, the method for the control reselection functionality, wherein, second network be 2G network or
3G network.
Preferably, the method for the control reselection functionality, wherein, second voice call service be based on
The circuit domain call service that 2G network is carried out.
Preferably, the method for the control reselection functionality, wherein, second voice call service be based on
The circuit domain call service that 3G network is carried out.
Preferably, the method for the control reselection functionality, wherein, if the mobile terminal forbids the gravity treatment
Function, then the mobile terminal by the first network initiate be associated with first voice call clothes
Before the service request of business, the first network sends a beep-page message to opposite end mobile terminal first,
The beep-page message is used for indicating that the reselection functionality is prohibited；
The method of the control reselection functionality for then carrying out for the opposite end mobile terminal is specifically included：
Step C1, after the opposite end mobile terminal receives the beep-page message, according to the beep-page message,
Forbid being associated with the reselection functionality of the opposite end mobile terminal；
Step C2, the opposite end mobile terminal are received by the first network and are associated with first language
After the service request of sound session services, initiate to be associated with first voice call service accordingly
Called service process；
Step C3, the opposite end mobile terminal, please to the service is sent according to the called service process
The mobile terminal that asks returns the request feedback accordingly, is associated with first language to be successfully established
The data transmission link of sound session services.
Preferably, the method for the control reselection functionality, wherein, the beep-page message includes default finger
Indicating is remembered；
In step C1, after the opposite end mobile terminal receives the beep-page message, parsing is described
Beep-page message, to obtain the cue mark therein, and forbids being associated with institute according to the cue mark
State the reselection functionality of opposite end mobile terminal.
Preferably, the method for the control reselection functionality, wherein, in step C3, is being successfully established
After associating the data transmission link, the opposite end mobile terminal recovers the reselection functionality accordingly.
Preferably, the method for the control reselection functionality, wherein, in step C3, if the opposite end
Mobile terminal judges that the data transmission link sets up failure, then the opposite end mobile terminal recovers corresponding
The reselection functionality.
A kind of mobile terminal, wherein, using the method for above-mentioned control reselection functionality.
The beneficial effect of technique scheme is：A kind of method of control reselection functionality is provided, can moved
The different system gravity treatment of dynamic terminal produces the reselection functionality for controlling mobile terminal when conflicting with voice calling service,
The dropped calls for avoiding mobile terminal from causing because of different system gravity treatment, it is ensured that the continuity of voice calling service,
The experience of lifting user.
Description of the drawings
Fig. 1 is in the preferred embodiment of the present invention, in a kind of method of control reselection functionality, forbids weight
Select the overall procedure schematic diagram of function；
Fig. 2-3 is a kind of control gravity treatment work(in the preferred embodiment of the present invention, on the basis of Fig. 1
In the method for energy, forbid the concrete steps schematic flow sheet of reselection functionality；
Fig. 4 is in the preferred embodiment of the present invention, in a kind of method of control reselection functionality, it is allowed to weight
The overall procedure schematic diagram of choosing；
Fig. 5 is in the preferred embodiment of the present invention, in a kind of method of control reselection functionality, it is allowed to weight
The concrete steps schematic flow sheet of choosing.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
It should be noted that in the case of not conflicting, the embodiment in the present invention and the spy in embodiment
Levy and can be mutually combined.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as the present invention's
Limit.
In the preferred embodiment of the present invention, based on the above-mentioned problems in the prior art, one is now provided
The method for planting control reselection functionality, it is adaptable to mobile terminal.In the preferred embodiment of the present invention, the shifting
Dynamic terminal initial is worked on a first network, i.e., realize data transfer by first network.Further,
In the preferred embodiment of the present invention, above-mentioned first network can be initial for 4G network, i.e. mobile terminal
Worked based on LTE communication system.
In the preferred embodiment of the present invention, one is specifically included the step of the method for above-mentioned control reselection functionality
The method that forbidden moves terminal carries out gravity treatment, i.e., just prohibited before corresponding first voice call service is initiated
The reselection functionality in the mobile terminal is stopped.In the preferred embodiment of the present invention, so-called reselection functionality,
Actually include to carry out the cell of mobile terminal connection the function (reselection functionality) of different system gravity treatment, and
Resend the function (redialing function) of the service request for being associated with voice call service.
Then in the preferred embodiment of the present invention, as shown in figure 1, the above-mentioned method tool for forbidding reselection functionality
Body includes：
Step A1, mobile terminal initiate one first voice call service using a telephony unit；
In the preferred embodiment of the present invention, so-called telephony unit, actually can be for inside mobile terminal
IP Multimedia System (IP Multimedia Subsystem, IMS) unit.
In the preferred embodiment of the present invention, above-mentioned first voice call service is sent out based on above-mentioned first network
Rise, if then first network is 4G network (LTE communication system), correspondingly above-mentioned first voice leads to
Words service is VoLTE business.Hereinafter carry out so that the first voice call service is for VoLTE business as an example
Description.
Then in the preferred embodiment of the present invention, when mobile terminal needs to initiate VoLTE caller, then adopt
With the IMS unit being provided with, corresponding VoLTE is sent to opposite end mobile terminal by LTE network
Service request.
Step A2, telephony unit notify to have initiated the first voice call clothes to a control unit of mobile terminal
Business, to carry out different system gravity treatment by control unit forbidden moves terminal, while telephony unit passes through first
Network sends the service request for being associated with the first voice call service to opposite end mobile terminal；
In the preferred embodiment of the present invention, two operations in above-mentioned steps A2, are actually carried out：
1) IMS unit sends corresponding notice to the control unit in mobile terminal, to inform the control
Unit processed：Mobile terminal has initiated corresponding VoLTE service；
2) IMS unit sends corresponding VoLTE service request by LTE network to opposite end mobile terminal.
Then in the preferred embodiment of the present invention, in the control unit arranged in mobile terminal, including one
First control unit, and one second control unit.Above-mentioned first control unit works in mobile terminal
Non-Access Stratum (Non Access Stratum, NAS), above-mentioned second control unit works in mobile terminal
Access Layer (Access Stratum, AS).
Therefore specifically, in the preferred embodiment of the present invention, in above-mentioned steps A2, control is mobile eventually
End the step of forbid its reselection functionality as shown in Fig. 2 including：
Step A21, telephony unit notify the first control unit to initiate the first voice call service；
In the preferred embodiment of the present invention, above-mentioned steps A21 can be actually：IMS unit is to NAS
Send corresponding notify, to inform that NAS initiated VoLTE caller.
Step A22, the first control unit is issued to the second control unit to be forbidden notifying；
In the preferred embodiment of the present invention, above-mentioned steps A22 can be actually：NAS is according to above-mentioned step
Notice in rapid A21, is issued accordingly to AS by way of message transmission and forbids notifying.
Step A23, according to notice is forbidden, forbidden moves terminal executes reselection functionality to the second control unit.
In the preferred embodiment of the present invention, above-mentioned steps A23 can be actually：AS is according to forbidding leading to
Know, final control mobile terminal forbids its reselection functionality.
In other words, in the preferred embodiment of the present invention, mobile terminal initiates VoLTE by IMS unit
Caller, and notify now to have initiated VoLTE caller to NAS；NAS enters to AS according to notice
Row message transmission, to notify AS to close the reselection functionality of mobile terminal, that is, notifies AS forbidden moves
Terminal carries out gravity treatment.
Step A3, mobile terminal receive the request feedback corresponding to service request by first network, with
The data transmission link for being associated with the first voice call service is successfully established, with backed off after random.
In the preferred embodiment of the present invention, mobile terminal obtains opposite end mobile terminal by LTE network
Request feedback, subsequently determines whether the request feedback：
1) according to the request feedback, mobile terminal judges that being successfully established the data for being associated with VoLTE passes
Transmission link, then mobile terminal now notify AS to reopen reselection functionality, that is, recover gravity treatment.The present invention
Preferred embodiment in, notify AS recover the mode of reselection functionality with above similar, and pass through
IMS unit notifies the mode that NAS, NAS reinform AS to hand on layer by layer.
2) mobile terminal sets up data transmission link failure according to the request feedback judgement, then now move
Terminal is still notified that AS recovers reselection functionality.
In other words, in the preferred embodiment of the present invention, above-mentioned closing reselection functionality when be limited to mobile eventually
End is successfully established the data transmission link for being associated with VoLTE, or sets up the data transmission link failure
Till.
In the preferred embodiment of the present invention, can also above include to set up the process of VoLTE connection,
Called by VoLTE between calling party and callee and corresponding data transmission link is set up in response
Process.But for the process of VoLTE connection is set up, had more realization in the prior art
Mode, therefore will not be described here.The process of the called foundation of VoLTE described in hereafter is equally no longer
Repeat.
In the preferred embodiment of the present invention, for opposite end mobile terminal (VoLTE callee),
If VoLTE calling party forbids reselection functionality, opposite end mobile terminal needs also exist for forbidding corresponding function.
Then in the preferred embodiment of the present invention, if mobile terminal forbids reselection functionality, mobile terminal
(VoLTE calling party) is initiating to be associated with the first voice call clothes by first network (LTE network)
Before the service request of business (VoLTE), above-mentioned first network (LTE network) is moved to opposite end first
Terminal sends a beep-page message.In the preferred embodiment of the present invention, the beep-page message is used for indicating gravity treatment
Function is prohibited.
Then above-mentioned steps as shown in figure 3, including：
Step C1, after opposite end mobile terminal receives beep-page message, according to beep-page message, forbids being associated with
The reselection functionality of opposite end mobile terminal；
In the preferred embodiment of the present invention, in above-mentioned steps C1, so-called beep-page message, that is, paging
Message.Network notifies VoLTE callee VOLTE calling to start by way of page paging first,
After current callee receives the instruction that VOLTE calling starts, forbid its reselection functionality.
Specifically, in the preferred embodiment of the present invention, in above-mentioned beep-page message, can include for
The default cue mark that current PAGING is called is indicated for VOLTE.One of the present invention is preferably
In embodiment, the cue mark can be the special cause value of carrying in paging beep-page message, with
For indicating the VoLTE for having initiated calling (VoLTE Call).
In the preferred embodiment of the present invention, opposite end mobile terminal forbid the mode of reselection functionality with above
Mobile terminal (VoLTE calling party) forbid reselection functionality mode be similar to, will not be described here.
Step C2, opposite end mobile terminal are received by first network and are associated with the first voice call service
After service request, initiate to be associated with the called service process of the first voice call service accordingly；
In the preferred embodiment of the present invention, the VoLTE that VoLTE callee is transmitted upon receipt
After calling, the called service process of corresponding VoLTE is initiated.As above, the process is in prior art
In existing more implementation, therefore repeat no more.
Step C3, opposite end mobile terminal according to called service process, to the mobile end for sending service request
End returns corresponding request feedback, to be successfully established the data transfer chain for being associated with the first voice call service
Road.
In the preferred embodiment of the present invention, after VoLTE call is successfully established, opposite end mobile terminal
Equally recover its reselection functionality.
In the preferred embodiment of the present invention, after VoLTE call failure is set up, opposite end mobile terminal
Its reselection functionality can also be recovered.
To sum up, in technical solution of the present invention, if mobile terminal can initiate VoLTE caller after,
Forbid its reselection functionality, and recover reselection functionality again after VoLTE call foundation is completed, therefore may be used
To avoid mobile terminal from rushing with the different system gravity treatment of mobile terminal during VoLTE caller is initiated
Prominent, so as to the problem for causing VoLTE call be normally carried out.
In the preferred embodiment of the present invention, the step of the method for above-mentioned control reselection functionality in specifically also wrap
Include the method that a permission mobile terminal carries out gravity treatment.
Specifically, in the preferred embodiment of the present invention, both needed in the method for above-mentioned control reselection functionality
Need, including description, the method how to process when gravity treatment is forbidden, it is also desirable to including description when gravity treatment is allowed
The method for needing how to process.Therefore, in the preferred embodiment of the present invention, when mobile terminal is not forbidden
During reselection functionality (allowing gravity treatment), the method for carrying out voice call service is concrete as shown in figure 4, bag
Include：
Step B1, mobile terminal adopt a telephony unit, are sent by first network and are associated with one first language
The service request of sound session services；
In the preferred embodiment of the present invention, as mentioned above it is possible, so-called first network, can be 4G
Network, i.e. LTE network.
Therefore, in the preferred embodiment of the present invention, above-mentioned first voice call service can be based on LTE
The voice call service of communication system, that is, VoLTE service.
In the preferred embodiment of the present invention, as mentioned above it is possible, so-called telephony unit is IMS unit.
Then in the preferred embodiment of the present invention, in above-mentioned steps B1, mobile terminal adopts IMS unit,
VoLTE caller request is initiated by LTE network.
Step B2, when needing to carry out different system gravity treatment, mobile terminal initiates gravity treatment by a control unit
Operation, to resend the service request for being associated with one second voice call service；
In the preferred embodiment of the present invention, so-called second network, can be corresponding 2G network (example
As GSM network), or 3G network (such as WCDMA network).Correspondingly, above-mentioned steps
In B2, so-called second voice call service, can be the electricity carried out under 2G network or 3G network
Road domain (Circuit Domine) talk business.
Then in the preferred embodiment of the present invention, as shown in figure 5, above-mentioned steps B2 are specifically included：
Step B21, mobile terminal is detected to be needed to carry out different system gravity treatment, and goes to step B22；
In one preferred embodiment of the present invention, if mobile terminal is detected and current resident is associated with the
The signal of the cell of one network (4G network) is weaker, and surrounding is not associated with the adjacent area of first network
Gravity treatment can be carried out, then mobile terminal can initiate different system gravity treatment, that is, attempt arriving mobile terminal gravity treatment
It is associated with the cell of the second network (2G network or 3G network) and is resident.
The reason for mobile terminal initiates different system gravity treatment has more description in the prior art, therefore the present invention
No longer enumerate in technical scheme.
Step B22, mobile terminal are taken by the first voice before notifying telephony unit release using control unit
The system resource that business takes；
In the preferred embodiment of the present invention, mobile terminal again may be by control unit and IMS unit
Between message transmission, notify the system money taken by VoLTE calling service before the release of IMS unit
Source.
Step B23, mobile terminal carry out different system gravity treatment, to reselect to the communication system based on the second network
Work in system；
Mobile terminal has more realization in the prior art from 4G network reselection to the process of 2G/3G network
Mode, will not be described here.
Step B24, mobile terminal recur to one by the second network and are associated with the second voice call clothes
The service request of business.
In the preferred embodiment of the present invention, under 2G/3G network, mobile terminal initiates an electricity again
Road domain call business, and corresponding service request is sent by 2G/3G network, to notify opposite end movement eventually
The data transmission link of circuit domain call business is set up at end.
Step B3, mobile terminal receive correspondence by corresponding second network and are associated with the second voice call
The request feedback of service request, to be successfully established the data transmission link for being associated with the second voice call service,
With backed off after random.
In the preferred embodiment of the present invention, mobile terminal is subsequently according to the corresponding of opposite end mobile terminal return
Request feedback, set up be associated with circuit domain call service data transmission link.
In sum, in technical solution of the present invention, if mobile terminal allows to carry out reselection functionality, when going out
Now need gravity treatment situation when, mobile terminal carries out different system gravity treatment first, subsequently in gravity treatment to corresponding
Again one is sent to opposite end mobile terminal after second network (2G/3G network) be associated with circuit domain call clothes
The service request (being transmitted across before being once associated with the service request of VoLTE service) of business, with
The data transmission link for being associated with circuit domain call service is set up between the mobile terminal of opposite end.
In the preferred embodiment of the present invention, a kind of mobile terminal is also provided, wherein adopt above-mentioned control
The method of reselection functionality.
Preferred embodiments of the present invention are these are only, not thereby limits embodiments of the present invention and protection
Scope, to those skilled in the art, should can appreciate that all utilization description of the invention and figure
Show the equivalent done by content and the scheme obtained by obvious change, should all be included in this
In the protection domain of invention.
Claims (16)
1. a kind of control reselection functionality method, it is adaptable to mobile terminal；Characterized in that, the movement
Terminal carries out data transmission on a first network；
One is specifically included in the method for the control reselection functionality and forbid that the mobile terminal carries out the side of gravity treatment
Method：
Step A1, the mobile terminal initiate one first voice call service using a telephony unit；
Step A2, the telephony unit are notified to have initiated described the to a control unit of the mobile terminal
One voice call service, to forbid that the mobile terminal carries out different system gravity treatment by described control unit,
While the telephony unit is sent to opposite end mobile terminal by the first network is associated with first language
The service request of sound session services；
Step A3, the mobile terminal receive asking corresponding to the service request by the first network
Negate feedback, to be successfully established the data transmission link for being associated with first voice call service, with retrogressing
Go out.
2. a kind of control reselection functionality method, it is adaptable to mobile terminal；Characterized in that, the movement
Terminal carries out data transmission on a first network；
The permission mobile terminal is specifically included in the method for the control reselection functionality carries out the side of gravity treatment
Method：
Step B1, the mobile terminal adopt a telephony unit, are sent by the first network and are associated with
The service request of one first voice call service；
Step B2, when needing to carry out different system gravity treatment, the mobile terminal is initiated by a control unit
Reselection operation, to resend the service request for being associated with one second voice call service；
Step B3, the mobile terminal receive correspondence by second network accordingly and are associated with described the
The service request of two voice calls request feedback, be successfully established be associated with second voice lead to
The data transmission link of words service, with backed off after random.
3. as claimed in claim 1 control reselection functionality method, it is characterised in that the control list
Unit includes the first control unit for working in Non-Access Stratum, and the second control unit for working in Access Layer；
In step A2, specifically include the step of the reselection functionality for forbidding the mobile terminal：
Step A21, it is logical that the telephony unit notifies first control unit to initiate first voice
Words service；
Step A22, first control unit is issued accordingly to second control unit to be forbidden notifying；
Step A23, second control unit are forbidden notifying according to described, forbid that the mobile terminal is held
The row reselection functionality.
4. as claimed in claim 1 control reselection functionality method, it is characterised in that the step
In A3, if the mobile terminal is fed back according to the request, judge to be successfully established and be associated with described the
The data transmission link of one voice call service, then the mobile terminal recover the reselection functionality.
5. as claimed in claim 1 control reselection functionality method, it is characterised in that the step
In A3, if the mobile terminal is fed back according to the request, judge to be associated with first voice call clothes
The data transmission link of business sets up failure, then the mobile terminal recovers the reselection functionality.
6. as claimed in claim 1 control reselection functionality method, it is characterised in that first net
Network is 4G network.
7. the method for control reselection functionality as claimed in claim 1 or 2, it is characterised in that described the
One voice call service is the voice call service carried out based on 4G network.
8. as claimed in claim 2 control reselection functionality method, it is characterised in that the step
B2 is specifically included：
Step B21, the mobile terminal is detected to be needed to carry out different system gravity treatment, and goes to step B22；
Step B22, before the mobile terminal notifies telephony unit release using described control unit
The system resource taken by first voice service；
Step B23, the mobile terminal carry out different system gravity treatment, to reselect to based on second network
Communication system in work；
Step B24, the mobile terminal recur to one by second network and are associated with described
The service request of two voice call service.
9. as claimed in claim 2 control reselection functionality method, it is characterised in that second net
Network is 2G network or 3G network.
10. as claimed in claim 2 control reselection functionality method, it is characterised in that described second
Voice call service is the circuit domain call service carried out based on 2G network.
The method of 11. control reselection functionality as claimed in claim 2, it is characterised in that described second
Voice call service is the circuit domain call service carried out based on 3G network.
The method of 12. control reselection functionality as claimed in claim 1, it is characterised in that if the shifting
Dynamic terminal forbids the reselection functionality, then the mobile terminal is initiating to be associated with by the first network
Before the service request of first voice call service, the first network is moved to opposite end first
Terminal sends a beep-page message, and the beep-page message is used for indicating that the reselection functionality is prohibited；
The method of the control reselection functionality for then carrying out for the opposite end mobile terminal is specifically included：
Step C1, after the opposite end mobile terminal receives the beep-page message, according to the beep-page message,
Forbid being associated with the reselection functionality of the opposite end mobile terminal；
Step C2, the opposite end mobile terminal are received by the first network and are associated with first language
After the service request of sound session services, initiate to be associated with first voice call service accordingly
Called service process；
Step C3, the opposite end mobile terminal, please to the service is sent according to the called service process
The mobile terminal that asks returns the request feedback accordingly, is associated with first language to be successfully established
The data transmission link of sound session services.
The method of 13. control reselection functionality as claimed in claim 12, it is characterised in that the paging
Message includes default cue mark；
In step C1, after the opposite end mobile terminal receives the beep-page message, parsing is described
Beep-page message, to obtain the cue mark therein, and forbids being associated with institute according to the cue mark
State the reselection functionality of opposite end mobile terminal.
The method of 14. control reselection functionality as claimed in claim 12, it is characterised in that the step
In C3, after the association data transmission link is successfully established, the opposite end mobile terminal recovers corresponding
The reselection functionality.
The method of 15. control reselection functionality as claimed in claim 12, it is characterised in that the step
In C3, if the opposite end mobile terminal judges that the data transmission link sets up failure, the opposite end is moved
Dynamic terminal recovers the reselection functionality accordingly.
16. a kind of mobile terminals, it is characterised in that using the control gravity treatment as described in claim 1-15
The method of function.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106937266A (en) * | 2017-03-28 | 2017-07-07 | 广东欧珀移动通信有限公司 | voice service processing method, device and terminal |
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| CN101480083A (en) * | 2006-06-27 | 2009-07-08 | 高通股份有限公司 | Domain handover and domain selection during registration for the feature voice call continuity VCC in wireless communication |
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