CN105848204A - Processing method and processing device of VoLTE (Voice over Long Term Evolution) service, and a terminal - Google Patents
Processing method and processing device of VoLTE (Voice over Long Term Evolution) service, and a terminal Download PDFInfo
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- CN105848204A CN105848204A CN201610151444.4A CN201610151444A CN105848204A CN 105848204 A CN105848204 A CN 105848204A CN 201610151444 A CN201610151444 A CN 201610151444A CN 105848204 A CN105848204 A CN 105848204A
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- measurement result
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/27—Transitions between radio resource control [RRC] states
Abstract
The embodiment of this invention discloses a processing method of a VoLTE service. The method comprises the following steps: in a communication process of the VoLTE service, measuring the signal intensity of a LTE (Long Term Evolution) network in a current service cell; if a measurement result satisfies a measurement report condition, detecting whether an RRC (Radio Resource Control) connection exists between the current service cell and a network side or not; if the RRC connection does not exist between the current service cell and the network side, sending the RRC connection request information to the network side to establish the RRC connection with the network side; sending the measurement result to the network side through the RRC connection; and indicating the network side to trigger a SRVCC (Single Radio Voice Call Continuity) process through the measurement result. The embodiment of this invention further discloses a processing device of the VoLTE service and a terminal. By adopting the processing method, the processing device and the terminal, an abnormal call drop of the VoLTE service can be prevented on the premise of imperfect network configuration.
Description
Technical field
The present invention relates to communication technical field, particularly relate to the processing method of a kind of VoLTE business, process dress
Put and terminal.
Background technology
Existing VoLTE is (i.e. based on IMS (IP Multimedia Subsystem, IP Multimedia System)
Speech business) technical scheme, when terminal is at LTE (Long Term Evolution, Long Term Evolution) network
When carrying out VoLTE speech business, the signal intensity of the LTE Serving cell that terminal meeting periodic report is the most resident
To network side, network measures quality evaluation the need of switching the call to according to the Serving cell of terminal to report
CS territory (i.e. circuit commutative field), if needing to be switched to CS territory, then can trigger SRVCC (Single Radio
Voice Call Continuity, when i.e. single wireless mode terminal is switched to the CS network of 2G/3G from LTE network
Audio call keeps business continuance) flow process conversates transfer, and such audio call is just from E-UTRAN
(Evolved UMTS Terrestrial Radio Access Network, the UMTS land wireless access of evolution
Net) transfer to the UTRAN/GERAN network of 3GPP, i.e. session and can switch to from VoLTE common
CS speech business, to keep the seriality of call.
Existing VoLTE network, a lot of local network configuration also imperfections, the most often go out
The problem that existing VoLTE business is switched to CS territory by SRVCC the most in time and causes call drop.
Summary of the invention
The embodiment of the present invention provides processing method, processing means and the terminal of a kind of VoLTE business, at network
On the premise of configuration imperfection, VoLTE service exception call drop can be avoided.
First aspect present invention provides the processing method of a kind of VoLTE business, including:
During VoLTE service call, measure the signal intensity of the LTE network of current service cell；If
Measurement result meets measures report condition, then whether detection currently exists RRC with network side and be connected；If it is current
There is not RRC to be connected with network side, then send RRC connection request message to described network side, with described
Network side is set up RRC and is connected；Connected by described RRC and send described measurement result to described network side,
Described measurement result is used for indicating described network side to trigger SRVCC flow process.
Optionally, before the signal intensity of the LTE network of described measurement current service cell, described method is also
Including: monitor whether to receive the RRC connection release message that network side issues；If receiving described RRC
Connection release message, then release RRC connects.
Optionally, described after described network side sends described measurement result, described method also includes: connect
Receive the SRVCC instruction that described network side issues；According to described SRVCC instruction by current resident network from the
One network is switched to the second network；Wherein, described first network is LTE network, and described second network is non-
LTE network.
Optionally, described non-LTE network includes Generation Mobile Telecommunication System network or 3 G mobile communication network.
Optionally, described measurement report condition includes that the signal intensity of current server community is less than preset signals
Intensity threshold.
Correspondingly, second aspect present invention provides the processing means of a kind of VoLTE business, including:
Signal strength measurement module, for during VoLTE service call, measures current service cell
The signal intensity of LTE network；Detection module, measures report condition if meeting for measurement result, then detects
Currently whether there is RRC with network side to be connected；, if there is not RRC for current and network side in link block
Connect, then send RRC connection request message to described network side, set up RRC with described network side and be connected；
Sending module, sends described measurement result, described measurement for being connected by described RRC to described network side
Result is used for indicating described network side to trigger SRVCC flow process.
Optionally, described device also includes:
Monitoring modular, for monitoring whether to receive the RRC connection release message that network side issues；Connect control
Molding block, if for receiving described RRC connection release message, then release RRC connects.
Optionally, described device also includes:
Receiver module, for receiving the SRVCC instruction that described network side issues；Processing module, for basis
Current resident network is switched to the second network, wherein, described first from first network by described SRVCC instruction
Network is LTE network, and described second network is non-LTE network.
Optionally, described measurement report condition includes that the signal intensity of current server community is less than preset signals
Intensity threshold.
Correspondingly, third aspect present invention provides a kind of terminal, including all or part of place of second aspect
Reason device.
Implement the embodiment of the present invention, have the advantages that
During VoLTE service call, the signal of the LTE network of terminal test constantly current service cell
Intensity, if measurement result meets measures report condition, terminal the most actively sends RRC connection request, with network
RRC connecting path is set up in side, and reports current cell signal measurement result, to trigger the SRVCC of network side
Flow process so that speech business can continue with common CS speech business, and solving VoLTE business does not has
It is switched to CS territory by SRVCC and causes the problem of call drop in time, thus improve success rate of communication.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to required in embodiment
The accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is some realities of the present invention
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the processing method of a kind of VoLTE business that the embodiment of the present invention provides；
Fig. 2 is the schematic flow sheet of the processing method of the another kind of VoLTE business that the embodiment of the present invention provides；
Fig. 3 is the structural representation of the processing means of a kind of VoLTE business that the embodiment of the present invention provides；
Fig. 4 is the structural representation of a kind of terminal that the embodiment of the present invention provides.
Detailed description of the invention
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
Chu, it is fully described by, it is clear that described embodiment is a part of embodiment of the present invention rather than all
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under dynamic premise, broadly falls into the scope of protection of the invention.
In this part, the concept first all referred to each embodiment of the present invention illustrates.
Terminal described in the embodiment of the present invention refers to support LTE network business, can support again the second filial generation
Mobile communications network (2G, 2nd generation) or 3 G mobile communication network (3G, 3nd generation)
Terminal.Described terminal includes the communication electronic equipments such as PC, panel computer or smart mobile phone.
When terminal initiates VoLTE speech business in LTE network, after call a period of time, because of network side
Processing asynchronous for common LTE PS business and VoLTE dedicated service, network side judges that terminal is general
Not having business on logical LTE, will issue RRC connection release message, instruction terminal enters IDLE state (i.e.
Idle state), although now terminal is also carrying out VoLTE dedicated service, but is released owing to RRC connects,
Cause terminal cannot the measurement result of reporting subdistrict signal, when terminal moves to the region of dtr signal, net
Network side cannot know that the LTE cell signal in region residing for terminal has been not enough to support VoLTE business.Therefore,
Network side will not the SRVCC flow process of triggering terminal, thus cause VoLTE service exception call drop.It is directed to
This, present applicant proposes the processing method of the VoLTE business of a kind of improvement, before network configuration is incomplete
Put, the abnormal call drop of VoLTE business can be avoided, carry out below in conjunction with embodiment corresponding for Fig. 1～Fig. 2
Describe in detail.
Refer to the stream that Fig. 1, Fig. 1 are the processing methods of a kind of VoLTE business that the embodiment of the present invention provides
Journey schematic diagram.As it is shown in figure 1, described method includes:
S110, during VoLTE service call, the signal of the LTE network measuring current service cell is strong
Degree.
Concrete, terminal can register LTE network and IMS business when system initialization (such as start).
In user carries out IMS business voice call procedure, during i.e. terminal is in VoLTE service call, eventually
The signal intensity of the LTE network of end test constantly current service cell.If measurement result meets measures upper tape
Part, then perform step S120.It should be noted that how terminal sets up exhaling of VoLTE business with network side
Cry and be connected as prior art, may refer to existing associated description, do not repeat them here.
Further, terminal is before measuring the signal intensity of LTE network of current service cell, it is also possible to
Monitoring whether to receive the RRC connection release message that network side issues, releasing if receiving described RRC connection
Put message, then release RRC connects, and notifies the success of network side RRC Connection Release.
It should be noted that it is prior art that terminal how to discharge RRC to connect, do not repeat them here.
S120, if measurement result meets measures report condition, then detection is current and whether network side exists RRC
Connect.If currently there is not RRC with network side to be connected, then perform S130；Otherwise, directly by current
RRC connects to network side report measurement results.
Described measurement report condition includes that the signal intensity of current server community is less than preset signal strength thresholding
Value.In some instances, described terminal can use Scur to represent the letter of LTE network of current service cell
Number intensity, uses Svolte to represent the signal strength threshold value of described VoLTE business.When described Scur is less than
During described Svolte, terminal may determine that measurement result meets and measures report condition.
S130, sends RRC connection request message to described network side, sets up RRC even with described network side
Connect.It should be noted that how terminal is connected with network side detection RRC is prior art, may refer to existing
There is associated description, do not repeat them here.
S140, is connected by described RRC and sends described measurement result, described measurement result to described network side
For indicating described network side to trigger SRVCC flow process.SRVCC flow process, i.e. single wireless mode terminal is from LTE
Network is switched to audio call during the CS network of 2G/3G and keeps business continuance.
Network side triggers SRVCC flow process, and issues SRVCC and instruct to described terminal, and terminal is receiving
After this SRVCC instruction, current resident network is switched to the second network from first network.Wherein, described
One network is LTE network, and described second network is non-LTE network.Further, described non-LTE network
Including Generation Mobile Telecommunication System network or 3 G mobile communication network.
Concrete, when network side triggers SRVCC flow process, for terminal the second network (such as GSM network or
UTRAN network) reserved CS path resource is when terminal is after first network is switched to the second network, permissible
The path resource reserved by network side continues with common CS speech business.
In this technical scheme, during VoLTE service call, terminal test constantly current service cell
The signal intensity of LTE network, if measurement result meets measures report condition, terminal the most actively sends RRC
Connection request, sets up RRC connecting path with network side, and reports current cell signal measurement result, to touch
Send out the SRVCC flow process of network side so that speech business can continue with common CS speech business, solves
VoLTE business is switched to CS territory by SRVCC the most in time and causes the problem of call drop, thus improves
Success rate of communication.
Refer to the processing method that Fig. 2, Fig. 2 are the another kind of VoLTE business that the embodiment of the present invention provides
Schematic flow sheet.As in figure 2 it is shown, described method may include that
S201, during VoLTE service call, whether terminal monitoring receives the RRC that network side issues
Connection release message.If receiving RRC connection release message, then perform S202；Otherwise, S203 is performed.
Concrete, terminal can register LTE network and IMS business when system initialization (such as start).
In user carries out IMS business voice call procedure, during i.e. terminal is in VoLTE service call, prison
Survey and whether receive the RRC connection release message that network side issues.
S202, terminal release RRC connect.
Terminal can notify network side RRC Connection Release success (omitting this step in Fig. 2).
S203, terminal measures the signal intensity of the LTE network of current service cell.
Terminal, during VoLTE service call, measures the signal of the LTE network of current service cell always
Intensity, until VoLTE service call terminates.
S204, whether terminal judges measurement result meets is measured report condition.Measure if measurement result meets
Tape part, then perform S205；Otherwise, return and perform S203, until VoLTE service call terminates.
Described measurement report condition includes that the signal intensity of current server community is less than preset signal strength thresholding
Value.In some instances, described terminal can use Scur to represent the letter of LTE network of current service cell
Number intensity, uses Svolte to represent the signal strength threshold value of described VoLTE business.When described Scur is less than
During described Svolte, terminal may determine that measurement result meets and measures report condition.
S205, whether terminal detection currently exists RRC with network side is connected.If current and network side exists
RRC connects, then perform S207, otherwise, perform S206.
S206, sends RRC connection request message to network side, sets up RRC with network side and be connected.
S207, reports the measurement result of the signal intensity of the LTE network of current service cell, so that network side
Trigger SRVCC flow process.
S208, receives the SRVCC instruction that network side issues.
S209, is switched to the second network by current resident network from first network.
Wherein, described first network is LTE network, and described second network is non-LTE network.Further,
Described non-LTE network includes Generation Mobile Telecommunication System network or 3 G mobile communication network.
Concrete, when network side triggers SRVCC flow process, for terminal the second network (such as GSM network or
UTRAN network) reserved CS path resource is when terminal is after first network is switched to the second network, permissible
The path resource reserved by network side continues with common CS speech business.
In this technical scheme, during VoLTE service call, terminal test constantly current service cell
The signal intensity of LTE network, if measurement result meets measures report condition, terminal the most actively sends RRC
Connection request, sets up RRC connecting path with network side, and reports current cell signal measurement result, to touch
Send out the SRVCC flow process of network side so that speech business can continue with common CS speech business, solves
VoLTE business is switched to CS territory by SRVCC the most in time and causes the problem of call drop, thus improves
Success rate of communication.
Refer to the knot that Fig. 3, Fig. 3 are the processing meanss of a kind of VoLTE business that the embodiment of the present invention provides
Structure schematic diagram.As it is shown on figure 3, the processing means 3 of described VoLTE business at least may include that signal is strong
Degree measurement module 31, detection module 32, link block 33 and sending module 34, wherein:
Signal strength measurement module 31, for during VoLTE service call, measures current service cell
The signal intensity of LTE network；Detection module 32, measures report condition, then if meeting for measurement result
Whether detection currently exists RRC with network side is connected；Link block 33, if for currently not depositing with network side
Connect at RRC, then send RRC connection request message to described network side, set up RRC with described network side
Connect；Sending module 34, sends described measurement result for being connected by described RRC to described network side,
Described measurement result is used for indicating described network side to trigger SRVCC flow process.
Further, if described detection module 32 detects that currently there is RRC with network side is connected, can be straight
Contact sends out described sending module 34 by described RRC connection to the described network side described measurement result of transmission.
Wherein, described measurement report condition includes that the signal intensity of current server community is strong less than preset signals
Degree threshold value.In some instances, signal strength measurement module 31 can use Scur to represent that current service is little
The signal intensity of the LTE network in district, uses Svolte to represent the signal strength threshold value of described VoLTE business.
When described Scur is less than described Svolte, it may be determined that measurement result meets measures report condition.
Optionally, processing means 3 also includes: monitoring modular 35 and link control module 36, wherein:
Monitoring modular 35, for monitoring whether to receive the RRC connection release message that network side issues；Connect
Control module 36, if for receiving described RRC connection release message, then release RRC connects.
Optionally, processing means 3 also includes: receiver module 37 and processing module 38, wherein:
Receiver module 37, for receiving the SRVCC instruction that described network side issues；Processing module 38, uses
According to described SRVCC instruction, current resident network being switched to the second network, wherein, institute from first network
Stating first network is LTE network, and described second network is non-LTE network.
Network side triggers SRVCC flow process, and issues SRVCC instruction, and receiver module 37 is receiving this
After SRVCC instruction, current resident network is switched to the second network from first network by processing module 38.Its
In, described first network is LTE network, and described second network is non-LTE network.Further, described
Non-LTE network includes Generation Mobile Telecommunication System network or 3 G mobile communication network.
Concrete, when network side triggers SRVCC flow process, for terminal the second network (such as GSM network or
UTRAN network) reserved CS path resource, when current resident network is cut by processing module 38 from first network
After changing to the second network, can be continued with common CS speech business by the path resource that network side is reserved.
In this technical scheme, during VoLTE service call, signal strength measurement module test constantly
The signal intensity of the LTE network of current service cell, if measurement result meets measures report condition, sends mould
Block the most actively sends RRC connection request, sets up RRC connecting path with network side, and reports current area
Signal measurement result, to trigger the SRVCC flow process of network side so that speech business can be with common CS
Speech business continues, and solves VoLTE business and is switched to CS territory by SRVCC the most in time and causes falling
The problem of words, thus improve success rate of communication.
Refer to Fig. 4, embodiments provide the structural representation of a kind of terminal.This terminal 4 comprises figure
The processing means of the VoLTE business described in 3, and terminal 4 may be used for implementing to carry in Fig. 1～Fig. 2 embodiment
The processing method of the VoLTE business of confession.Specifically:
Terminal 4 can include housing 41, processor 42, memorizer 43, circuit board 44 and power circuit 45,
Wherein, circuit board 44 is placed in the interior volume that housing 41 surrounds, processor 42 and memorizer 43 and arranges
On circuit board 44；Power circuit 45, powers for each circuit or the device for terminal；Memorizer 43
For storing executable program code；Processor 42 is by reading the executable program of storage in memorizer 43
Code runs the program corresponding with executable program code, for performing following steps:
During VoLTE service call, measure the signal intensity of the LTE network of current service cell；
If measurement result meets measures report condition, then whether detection currently exists RRC with network side and is connected；
If currently there is not RRC with network side to be connected, then send RRC connection request to described network side and disappear
Breath, sets up RRC with described network side and is connected；
Being connected by described RRC and send described measurement result to described network side, described measurement result is used for referring to
Show that described network side triggers SRVCC flow process.
Optionally, processor 41, before measuring the signal intensity of LTE network of current service cell, also may be used
To read the executable program code of storage in memorizer 43, the following operation of execution:
Monitor whether to receive the RRC connection release message that network side issues；
If receiving described RRC connection release message, then release RRC connects.
Optionally, processor 41 is after described network side sends described measurement result, it is also possible to read storage
The executable program code of storage in device 43, the following operation of execution:
Receive the SRVCC instruction that described network side issues；
According to described SRVCC instruction, current resident network is switched to the second network from first network；
Wherein, described first network is LTE network, and described second network is non-LTE network.
Wherein, described non-LTE network includes Generation Mobile Telecommunication System network or 3 G mobile communication network.
Wherein, described measurement report condition includes that the signal intensity of current server community is strong less than preset signals
Degree threshold value.
In this technical scheme, during VoLTE service call, processor test constantly current service is little
The signal intensity of the LTE network in district, if measurement result meets measures report condition, the most actively sends RRC even
Connect request, set up RRC connecting path with network side, and report current cell signal measurement result, to trigger
The SRVCC flow process of network side so that speech business can continue with common CS speech business, solves
VoLTE business is switched to CS territory by SRVCC the most in time and causes the problem of call drop, thus improves
Success rate of communication.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " tool
Body example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, knot
Structure, material or feature are contained at least one embodiment or the example of the present invention.In this manual,
The schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, description
Specific features, structure, material or feature can with in one or more embodiments in office or example with suitably
Mode combines.Additionally, in the case of the most conflicting, those skilled in the art can be by this specification
Described in different embodiments or the feature of example and different embodiment or example be combined and combine.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or imply relatively important
Property or the implicit quantity indicating indicated technical characteristic.Thus, " first ", the feature of " second " are defined
Can express or implicitly include at least one this feature.In describing the invention, " multiple " are meant that
At least two, such as two, three etc., unless otherwise expressly limited specifically.
In flow chart or at this, any process described otherwise above or method description are construed as, table
Show and include one or more code for the executable instruction of the step that realizes specific logical function or process
Module, fragment or part, and the scope of the preferred embodiment of the present invention includes other realization, its
In can not by order that is shown or that discuss, including according to involved function by basic mode simultaneously or
In the opposite order, performing function, this should be by embodiments of the invention person of ordinary skill in the field
Understood.
Represent in flow charts or the logic described otherwise above at this and/or step, for example, it is possible to recognized
For being the sequencing list of executable instruction for realizing logic function, may be embodied in any computer
In computer-readable recording medium, (such as computer based system, include place for instruction execution system, device or equipment
The reason system of device or other can be from instruction execution system, device or equipment instruction fetch the system performing instruction)
Use, or combine these instruction execution systems, device or equipment and use.For the purpose of this specification, " calculate
Machine computer-readable recording medium " can be any can to comprise, store, communicate, propagate or transmission procedure performs for instruction
System, device or equipment or combine these instruction execution systems, device or equipment and the device that uses.Calculate
The more specifically example (non-exhaustive list) of machine computer-readable recording medium includes following: have one or more wiring
Electrical connection section (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM),
Read only memory (ROM), erasable edits read only memory (EPROM or flash memory), light
Fine device, and portable optic disk read only memory (CDROM).It addition, computer-readable medium is even
Can be paper or other the suitable media that can print described program thereon, because can be such as by paper
Or other media carry out optical scanning, then carry out editing, interpret or carrying out with other suitable methods if desired
Process and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize by hardware, software, firmware or combinations thereof.
In the above-described embodiment, multiple steps or method in memory and can be held by suitably instruction with storage
Software or firmware that row system performs realize.Such as, if realized with hardware, with another embodiment party
As in formula, can realize by any one in following technology well known in the art or their combination: have
For data signal being realized the discrete logic of the logic gates of logic function, there is suitably combination
The special IC of logic gates, programmable gate array (PGA), field programmable gate array (FPGA)
Deng.
Those skilled in the art are appreciated that and realize the whole or portion that above-described embodiment method is carried
The program that can be by step by step completes to instruct relevant hardware, and described program can be stored in a kind of meter
In calculation machine readable storage medium storing program for executing, this program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in each embodiment of the present invention can be integrated in a processing module, it is possible to
Being that unit is individually physically present, it is also possible to two or more unit are integrated in a module.
Above-mentioned integrated module both can realize to use the form of hardware, it would however also be possible to employ the form of software function module
Realize.If described integrated module realizes and as independent production marketing using the form of software function module
Or when using, it is also possible to it is stored in a computer read/write memory medium.
Storage medium mentioned above can be read only memory, disk or CD etc..Although having shown
Go out and describe embodiments of the invention, it is to be understood that above-described embodiment is exemplary, it is impossible to reason
Solving is limitation of the present invention, and those of ordinary skill in the art within the scope of the invention can be to above-mentioned reality
Execute example to be changed, revise, replace and modification.
Above disclosed be only present pre-ferred embodiments, certainly can not with this limit the present invention it
Interest field, the equivalent variations therefore made according to the claims in the present invention, still belong to the scope that the present invention is contained.
Claims (10)
1. the processing method of a VoLTE business, it is characterised in that including:
During VoLTE service call, measure the signal intensity of the LTE network of current service cell；
If measurement result meets measures report condition, then whether detection currently exists RRC with network side and is connected；
If currently there is not RRC with network side to be connected, then send RRC connection request to described network side and disappear
Breath, sets up RRC with described network side and is connected；
Being connected by described RRC and send described measurement result to described network side, described measurement result is used for referring to
Show that described network side triggers SRVCC flow process.
2. the method described in claim 1, it is characterised in that
Before the signal intensity of the LTE network of described measurement current service cell, described method also includes:
Monitor whether to receive the RRC connection release message that network side issues；
If receiving described RRC connection release message, then release RRC connects.
3. the method for claim 1, it is characterised in that
Described after described network side sends described measurement result, described method also includes:
Receive the SRVCC instruction that described network side issues；
According to described SRVCC instruction, current resident network is switched to the second network from first network；
Wherein, described first network is LTE network, and described second network is non-LTE network.
4. method as claimed in claim 3, it is characterised in that described non-LTE network includes that the second filial generation is moved
Dynamic communication network or 3 G mobile communication network.
5. the method as according to any one of claim 1-4, it is characterised in that described measurement report condition
Signal intensity including current server community is less than preset signal strength threshold value.
6. the processing means of a VoLTE business, it is characterised in that including:
Signal strength measurement module, for during VoLTE service call, measures current service cell
The signal intensity of LTE network；
Detection module, measures report condition if meeting for measurement result, then detection is current and network side whether
There is RRC to connect；
Link block, if being connected for currently there is not RRC with network side, then sends to described network side
RRC connection request message, sets up RRC with described network side and is connected；
Sending module, sends described measurement result for being connected by described RRC to described network side, described
Measurement result is used for indicating described network side to trigger SRVCC flow process.
7. device as claimed in claim 6, it is characterised in that described device also includes:
Monitoring modular, for monitoring whether to receive the RRC connection release message that network side issues；
Link control module, if for receiving described RRC connection release message, then release RRC connects.
8. device as claimed in claim 6, it is characterised in that described device also includes:
Receiver module, for receiving the SRVCC instruction that described network side issues；
Processing module, for being switched to the by current resident network from first network according to described SRVCC instruction
Two networks, wherein, described first network is LTE network, and described second network is non-LTE network.
9. the method as according to any one of claim 6-8, it is characterised in that described measurement report condition
Signal intensity including current server community is less than preset signal strength threshold value.
10. a terminal, it is characterised in that include the VoLTE as according to any one of claims 6-9
The processing means of business.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610151444.4A CN105848204B (en) | 2016-03-17 | 2016-03-17 | A kind of processing method, processing unit and the terminal of VoLTE business |
| PCT/CN2016/087600 WO2017156917A1 (en) | 2016-03-17 | 2016-06-29 | Method and device for processing volte service, and terminal |
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| WO2017156917A1 (en) * | 2016-03-17 | 2017-09-21 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for processing volte service, and terminal |
| CN107396413A (en) * | 2017-08-16 | 2017-11-24 | 珠海市魅族科技有限公司 | Communication control method, terminal, network side equipment and network switching system |
| CN107733862A (en) * | 2017-09-06 | 2018-02-23 | 努比亚技术有限公司 | A kind of network signal reminding method, terminal and computer-readable recording medium |
| WO2018072465A1 (en) * | 2016-10-20 | 2018-04-26 | 中兴通讯股份有限公司 | Method and device for switching voice service |
| CN108337696A (en) * | 2018-02-01 | 2018-07-27 | 广东欧珀移动通信有限公司 | Processing method, device, storage medium and the electronic equipment of SRVCC exceptions |
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| CN110933704B (en) * | 2019-12-18 | 2023-07-18 | Tcl移动通信科技（宁波）有限公司 | Network communication method, device, storage medium and electronic equipment |
| CN111404930A (en) * | 2020-03-13 | 2020-07-10 | 北京思特奇信息技术股份有限公司 | Composite instruction processing method and system |
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Also Published As
| Publication number | Publication date |
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| CN105848204B (en) | 2019-02-01 |
| WO2017156917A1 (en) | 2017-09-21 |
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