CN108668327A - The communication means and device of mobile terminal - Google Patents
The communication means and device of mobile terminal Download PDFInfo
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- CN108668327A CN108668327A CN201810367246.0A CN201810367246A CN108668327A CN 108668327 A CN108668327 A CN 108668327A CN 201810367246 A CN201810367246 A CN 201810367246A CN 108668327 A CN108668327 A CN 108668327A
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- Prior art keywords
- communication
- volte
- mobile terminal
- current service
- voice
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- 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
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
-
- 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
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0022—Control or signalling for completing the hand-off for data sessions of end-to-end connection for transferring data sessions between adjacent core network technologies
-
- 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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
-
- 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
- H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
-
- 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
Abstract
The disclosure is directed to a kind of communication means of mobile terminal and devices, belong to terminal technology application field.The method includes：The high definition voice VOLTE for detecting current service cell communicates success rate；When the VOLTE of current service cell communication success rates are less than predetermined threshold value, voice communication network is switched into target communication network from VOLTE communication networks；When carrying out voice communication again, voice communication is carried out by the target communication network.The disclosure can improve the communication success rate of mobile terminal.
Description
Technical field
This disclosure relates to terminal technology application field, the more particularly to communication means and device of a kind of mobile terminal.
Background technology
High definition voice (Voice over Long Term Evolution, VOLTE) is to be based on inventory management system (IP
Multimedia Subsystem, IMS) network speech business, while be also a kind of Internet protocol (Internet
Protocol, IP) data transmission technology, whole business are to be based on forth generation mechanics of communication (the fourth Generation
Mobile communication technology, 4G) real-time performance.It may be implemented by VOLTE technologies under 4G networks
The audio/video communication of high quality.
User can carry out audio/video communication by VOLTE technologies on mobile terminals and still in the related technology, move
After dynamic terminal is by VOLTE technical communications failure, it also will continue to attempt by VOLTE technical communications, then as the 4G of mobile terminal
When network signal is poor, communication success rate is relatively low.
Invention content
The embodiment of the present disclosure provides a kind of communication means and device of mobile terminal, can improve the communication of mobile terminal
Success rate.The technical solution is as follows：
According to the first aspect of the embodiments of the present disclosure, a kind of communication means is provided, the method is applied in mobile terminal,
Including：
The high definition voice VOLTE for detecting current service cell communicates success rate；
When the current service cell VOLTE communication success rate be less than predetermined threshold value when, by voice communication network from
VOLTE communication networks switch to target communication network；
When carrying out voice communication again, voice communication is carried out by the target communication network.
Optionally, described voice communication network is switched into target communication network from VOLTE communication networks to include：
It goes to register the VOLTE communication networks；
The registration status notification of the VOLTE communication networks is given to the application layer of the mobile terminal.
Optionally, described when carrying out voice communication again, carrying out voice communication by the target communication network includes：
When carrying out voice communication again, voice communication is carried out by Circuit Switched CS network.
Optionally, the method further includes：
When the VOLTE of current service cell communication success rates are less than predetermined threshold value, it is small to store the current service
The corresponding Location Area Code in area.
Optionally, after the progress voice communication by the target communication network, the method further includes：
When detecting that the mobile terminal switches to new serving cell, the corresponding position of the new serving cell is obtained
Set area's code；
When the mobile terminal does not store the corresponding Location Area Code of the new serving cell, re-register described
VOLTE communication networks；
When carrying out voice communication again, voice communication is carried out by VOLTE communication networks.
Optionally, after the progress voice communication by the target communication network, the method further includes：
When the mobile terminal is restarted, removes the Location Area Code stored in the mobile terminal and register the VOLTE
Communication network；
When carrying out voice communication again, voice communication is carried out by VOLTE communication networks.
Optionally, before the high definition voice VOLTE communication success rates of the detection current service cell, the method is also wrapped
It includes：
Register the VOLTE communication networks；
According to the VOLTE signal intelligences in the current service cell, records in real time and to update the mobile terminal current
The VOLTE of serving cell communicates success rate.
According to the second aspect of the embodiment of the present disclosure, a kind of communication device is provided, described device is applied in mobile terminal,
Including：
Detection module is configured as the high definition voice VOLTE communication success rates of detection current service cell；
Handover module is configured as when the VOLTE of current service cell communication success rates are less than predetermined threshold value, will
Voice communication network switches to target communication network from VOLTE communication networks；
First communication module, is configured as when carrying out voice communication again, and language is carried out by the target communication network
Sound communicates.
Optionally, the handover module includes：
Registration submodule is removed, is configured as registering the VOLTE communication networks；
It notifies submodule, is configured as the registration status notification of the VOLTE communication networks to the mobile terminal
Application layer.
Optionally, the first communication module is configured as：When carrying out voice communication again, pass through circuit switching (CS) net
Network carries out voice communication.
Optionally, described device further includes：
Memory module is configured as, when the VOLTE of current service cell communication success rates are less than predetermined threshold value, depositing
Store up the corresponding Location Area Code in the current service cell.
Optionally, described device further includes：
Acquisition module is configured as when detecting that the mobile terminal switches to new serving cell, is obtained described new
The corresponding Location Area Code of serving cell；
First registration module is configured as not storing the corresponding position of the new serving cell when the mobile terminal
When area's code, the VOLTE communication networks are re-registered；
Second communication module is configured as when carrying out voice communication again, and it is logical to carry out voice by VOLTE communication networks
Letter.
Optionally, described device further includes：
Module is removed, is configured as removing the position area stored in the mobile terminal when the mobile terminal is restarted
Code simultaneously registers the VOLTE communication networks；
When being configured as carrying out voice communication again, it is logical to carry out voice by VOLTE communication networks for third communication module
Letter.
Optionally, described device further includes：
Second registration module is configured as registering the VOLTE communication networks；
Processing module is configured as, according to the VOLTE signal intelligences in the current service cell, recording and updating in real time
The VOLTE of the mobile terminal current service cell communicates success rate.
According to the third aspect of the embodiment of the present disclosure, a kind of communication device is provided, including：
Processor；
Memory for the executable instruction for storing the processor；
Wherein, the processor is configured as：
The high definition voice VOLTE for detecting current service cell communicates success rate；
When the current service cell VOLTE communication success rate be less than predetermined threshold value when, by voice communication network from
VOLTE communication networks switch to target communication network；
When carrying out voice communication again, voice communication is carried out by the target communication network.
According to the fourth aspect of the embodiment of the present disclosure, a kind of computer readable storage medium is provided, it is described computer-readable
Instruction is stored in storage medium, when the instruction in the storage medium is run on processing component so that processing component is held
The communication means of row as described in relation to the first aspect.
The communication means and device that the embodiment of the present disclosure provides, mobile terminal can when the 4G network signals of mobile terminal are poor
Actively to switch in a manner of other voice communications so that when mobile terminal carries out voice communication again, VOLTE will not be passed through again
Communication network carries out voice communication, but the network after switching is used to carry out, and avoids appearance when it passes through VOLTE voice-over-nets
After communication failure, the case where trial carries out voice communication by VOLTE networks is still proceeded with, so as to improve mobile terminal
Communicate success rate.
It should be understood that above general description and following detailed description is merely exemplary, this can not be limited
It is open.
Description of the drawings
In order to illustrate more clearly of embodiment of the disclosure, attached drawing needed in embodiment description will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present disclosure, common for this field
For technical staff, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of flow chart of communication means shown according to an exemplary embodiment；
Fig. 2 is the flow chart of another communication means shown according to an exemplary embodiment；
Fig. 3 is a kind of block diagram of communication device shown according to an exemplary embodiment；
Fig. 4 is a kind of block diagram of handover module shown according to an exemplary embodiment；
Fig. 5 is the block diagram of another communication device shown according to an exemplary embodiment；
Fig. 6 is a kind of block diagram of mobile terminal shown according to an exemplary embodiment.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Specific implementation mode
In order to keep the purpose, technical scheme and advantage of the disclosure clearer, below in conjunction with attached drawing to the disclosure make into
It is described in detail to one step, it is clear that described embodiment is only disclosure some embodiments, rather than whole implementation
Example.It is obtained by those of ordinary skill in the art without making creative efforts based on the embodiment in the disclosure
All other embodiment belongs to the range of disclosure protection.
Before mobile terminal carries out voice communication by VOLTE communication networks, need first to adhere to long term evolution (Long Term
Evolution, LTE) network and registered ims network.
Wherein, the process of mobile terminal attachment LTE network may include：Access network equipment of the mobile terminal to LTE network
Send radio resource connection request (RRC Connection Request).The access network equipment of LTE network receives radio resource
After connection request, radio resource connection can be sent to mobile terminal and establishes confirmation (RRC Connection Setup) message.
After mobile terminal receives radio resource connection confirmation message, attach request (Attach is sent to the access network equipment of LTE network
Request) message can complete the attached of mobile terminal to the access network equipment of LTE network according to the Attach Request message
It.
It should be noted that LTE network can also receive the trace location area update request (tracking of mobile terminal
Area update request) message, and request message can be updated according to the trace location area and obtain the new of mobile terminal
Location Area Code (location area code, LAC).
The step of mobile terminal registered ims network, can specifically include：Mobile terminal sends the first registration to IMS network and asks
(Register Request) message is sought, the certification mark of the mobile terminal, IMS nets are carried in first login request message
Network can be identified according to the certification carried in first login request message after receiving first login request message and be calculated
Ciphering Key, and response message is sent to mobile terminal according to the Ciphering Key, carry the Ciphering Key in the response message.
Ciphering Key of the mobile terminal entrained by the response message received is come the identity of certification IMS network, when certification passes through
When, mobile terminal can send the second registration request (Register Request) message to IMS network, which disappears
Ciphering Key is carried in breath.IMS network, can be according to second registration request after receiving second login request message
The identity of the Ciphering Key of middle carrying certification mobile terminal again, if certification success sending certification to mobile terminal successfully disappears
Breath, and the step of allowing the mobile terminal to access IMS network, register and authentication IMS network can be completed to mobile terminal.
The embodiment of the present disclosure is successfully to have adhered to the basis of LTE network and successful registration IMS network in mobile terminal
Upper expansion statement.
Fig. 1 is a kind of flow chart of communication means shown according to an exemplary embodiment, and this method can be applied to move
In dynamic terminal, as shown in Figure 1, this method may include：
In a step 101, the VOLTE communication success rates of current service cell are detected.
Mobile terminal can in real time be recorded according to its VOLTE signal intelligence in current service cell and update the movement
The VOLTE of terminal current service cell communicates success rate, so as to be detected in real time according to the VOLTE of its record communications success rate
The VOLTE of current service cell communicates success rate.
In a step 102, when the VOLTE of current service cell communication success rates are less than predetermined threshold value, by voice communication
Network switches to target communication network from VOLTE communication networks.
Wherein, which may be used the default configuration of mobile terminal, or it is pre- that user is based on use habit
First it is arranged.The target communication network can be circuit switching (Circuit Switched, CS) network.It is exemplary, it is assumed that this is pre-
If threshold value is 95%, then if when the VOLTE communication success rates of current service cell are less than 95%, mobile terminal can be by voice
Communication network switches to CS networks from VOLTE communication networks.
In step 103, when carrying out voice communication again, voice communication is carried out by target communication network.
It is exemplary, when mobile terminal from VOLTE communication networks by voice communication network after switching to CS networks, working as
When preceding serving cell initiates voice communication again, voice communication can be carried out by CS networks.
In conclusion the communication means that the embodiment of the present disclosure provides, is moved eventually when the 4G network signals of mobile terminal are poor
End can be actively to switch in a manner of other voice communications so that when mobile terminal carries out voice communication again, will not pass through again
VOLTE communication networks carry out voice communication, but the network after switching is used to carry out, and avoid appearance when it passes through VOLTE nets
After network voice communication failure, the case where trial carries out voice communication by VOLTE networks is still proceeded with, so as to improve movement
The communication success rate of terminal.
Fig. 2 is the flow chart of another communication means shown according to an exemplary embodiment, and this method can be applied to
In mobile terminal, as shown in Fig. 2, this method may include：
In step 201, the VOLTE of mobile terminal detection current service cell communicates success rate.
In practical application, when the VOLTE of mobile terminal communications success rate is relatively low, then show the current 4G of the mobile terminal
Network signal is poor, and mobile terminal is in the poor 4G network signals, even if constantly trying to carry out language by VOLTE networks
Sound communicates, and communicates successful probability still very little, and therefore, in the embodiments of the present disclosure, mobile terminal, which needs to detect it, is working as
The VOLTE of preceding serving cell communicates success rate, and communicates success rate according to the VOLTE detected and execute further measure.
Specifically, mobile terminal can in real time record and update according to its VOLTE signal intelligence in current service cell
The VOLTE of the mobile terminal current service cell communicates success rate, so as to real according to the VOLTE of its record communication success rates
When detection current service cell VOLTE communicate success rate.
In step 202, mobile terminal removes registration VOLTE communication networks.
Wherein, mobile terminal can send to IMS network when removing registration VOLTE communication networks and remove registration message, this goes
Registration message can serve to indicate that the IMS network mobile terminal will remove registration VOLTE communication networks, and exemplary, this goes registration to disappear
Following code can be carried in breath：
In step 203, mobile terminal by the registration status notification of the VOLTE communication networks to the application of mobile terminal
Layer.
Specifically, after mobile terminal removes registration VOLTE communication networks, the login state of VOLTE becomes unregistered, mobile
The login state can be sent to the application layer of mobile terminal by terminal, so that application layer can be avoided based on the login state
It is carried out by the VOLTE communication networks when being communicated again, but is carried out by other communication networks.
In step 204, when the VOLTE of current service cell communication success rates are less than predetermined threshold value, mobile terminal is deposited
Store up the corresponding LAC in the current service cell.
Under normal circumstances, mobile terminal can pass through public land mobile network (Public Land Mobile
Network, PLMN) realize mobile communication business, PLMN can refer to the network's coverage area of some operator, the overlay area
Multiple position areas can be divided into, each position area can include at least one serving cell.Wherein, different position areas can
With with different LAC unique marks.Then when mobile terminal detects the VOLTE communication success rates of current service cell less than default
When threshold value, the corresponding LAC in the current service cell can be stored, the 4G network signals to know which serving cell are bad.
In step 205, when carrying out voice communication again, mobile terminal carries out voice communication by CS networks.
It refers to sending out voice communication signals by the domains CS when carrying out voice communication that should carry out voice communication by CS networks
It send, it, can be to avoid bad in 4G network signals to provide voice communications services by the network element in CS networks for the mobile terminal
When caused by communication failure the case where.
In step 206, when detecting that mobile terminal switches to new serving cell, the acquisition for mobile terminal new clothes
The corresponding LAC of cell of being engaged in.
In practical application, when mobile terminal detects that it switches to new position area, it can send and track to LTE network
Location area updating request message, trace location area update request message can serve to indicate that the LTE network synchronized update moves
The corresponding LAC of serving cell where terminal, exemplary, which, which updates in request message, can carry following generation
Code：
07:41:19.552[0xB0ED]LTE NAS EMM Plain OTA Outgoing Message
Pkt_version=1 (0x1)
Rel_number=9 (0x9)
Rel_version_major=5 (0x5)
Rel_version_minor=0 (0x0)
Security_header_or_skip_ind=0 (0x0)
Prot_disc=7 (0x7) (EPS mobility management messages)
Msg_type=72 (0x48) (Tracking area update request)
lte_emm_msg
emm_ta_update_req
Tsc_asme=0 (0x0) (cached sec context)
Nas_key_set_id_asme=1 (0x1)
It in the embodiments of the present disclosure, can be with after mobile terminal sends trace location area to LTE network updates request message
The corresponding LAC of the new serving cell is obtained, since mobile terminal can store VOLTE communication success rates less than predetermined threshold value
The corresponding LAC of serving cell, therefore, after acquisition for mobile terminal LAC corresponding to new serving cell, can according to it is mobile eventually
Hold whether the VOLTE for whether storing the corresponding LAC of the new serving cell to judge new serving cell communications success rate is less than
Predetermined threshold value, and then can take different measures for different judging results.
In step 207, when mobile terminal does not store the corresponding LAC of the new serving cell, VOLTE is re-registered
Communication network.
When mobile terminal does not store the corresponding LAC of the new serving cell, then illustrate in the new serving cell
VOLTE communication network situations are uncertain, and therefore, mobile terminal can re-register VOLTE communication networks.
Specifically, mobile terminal can send login request message to the networks IMS, which can be used for referring to
Show that the networks the IMS mobile terminal will register VOLTE communication networks, it is exemplary, it can be carried in the login request message as follows
Code：
In a step 208, when carrying out voice communication again, mobile terminal carries out voice by VOLTE communication networks and leads to
Letter.
When mobile terminal is when the new serving cell carries out voice communication, VOLTE communication networks can be passed through and carry out language
Sound communicates.
It should be noted that in above-mentioned steps 206, if it is corresponding to be stored with the new serving cell in mobile terminal
When LAC, then illustrate that the VOLTE communication success rates of the new serving cell are less than predetermined threshold value, when using VOLTE network communications
Communication success rate it is relatively low, then may not need and re-register VOLTE communication networks, when voice communication again, still pass through mesh
It marks communication network and carries out voice communication, that is to say and voice communication is carried out by CS networks.And in order to realize that CS networks are logical with VOLTE
The switching at runtime of communication network can remove the LAC stored in the mobile terminal and re-register when restarting the mobile terminal
VOLTE communication networks, to which when the mobile terminal carries out voice communication again, language can be carried out by VOLTE communication networks
Sound communicates.Wherein, mobile terminal re-registers the mode of VOLTE communication networks and mobile terminal in above-mentioned steps 207 is noted again
The mode of volume VOLTE communication networks is identical, and this will not be repeated here for the embodiment of the present disclosure.
It should also be noted that, the sequencing of the step of communication means for the mobile terminal that the embodiment of the present disclosure provides can
Suitably to be adjusted, such as the sequencing of above-mentioned steps 202 and 203 can be adjusted suitably；Step can also root
Accordingly increased and decreased according to situation.Any one skilled in the art in the technical scope disclosed by the present invention, can be light
The method for being readily conceivable that variation, should be covered by the protection scope of the present invention, therefore repeat no more.
In conclusion the communication means that the embodiment of the present disclosure provides, is moved eventually when the 4G network signals of mobile terminal are poor
End can be actively to switch in a manner of other voice communications so that when mobile terminal carries out voice communication again, will not pass through again
VOLTE communication networks carry out voice communication, but the network after switching is used to carry out, and avoid appearance when it passes through VOLTE nets
After network voice communication failure, the case where trial carries out voice communication by VOLTE networks is still proceeded with, so as to improve movement
The communication success rate of terminal.
Fig. 3 is a kind of block diagram of communication device 300 shown according to an exemplary embodiment, which is applied to mobile whole
In end, may include：
Detection module 301 is configured as the high definition voice VOLTE communication success rates of detection current service cell.
Handover module 302 is configured as when the VOLTE of current service cell communication success rates are less than predetermined threshold value, will
Voice communication network switches to target communication network from VOLTE communication networks.
First communication module 303, is configured as when carrying out voice communication again, and language is carried out by the target communication network
Sound communicates.
In conclusion the communication device that the embodiment of the present disclosure provides, is moved eventually when the 4G network signals of mobile terminal are poor
End can be actively to switch in a manner of other voice communications so that when mobile terminal carries out voice communication again, will not pass through again
VOLTE communication networks carry out voice communication, but the network after switching is used to carry out, and avoid appearance when it passes through VOLTE nets
After network voice communication failure, the case where trial carries out voice communication by VOLTE networks is still proceeded with, so as to improve movement
The communication success rate of terminal.
Optionally, Fig. 4 is a kind of block diagram of handover module 302 shown according to an exemplary embodiment, the handover module
302 may include：
Registration submodule 3021 is removed, registration VOLTE communication networks are configured as.
It notifies submodule 3022, is configured as the registration status notification of the VOLTE communication networks to the mobile terminal
Application layer.
Optionally, which is configured as：When carrying out voice communication again, pass through circuit switching (CS)
Network carries out voice communication.
Optionally, Fig. 5 is the block diagram of another communication device 300 shown according to an exemplary embodiment, the device 300
Can also include：
Memory module 304 is configured as when the VOLTE of current service cell communication success rates are less than predetermined threshold value,
Store the corresponding Location Area Code in the current service cell.
Optionally, as shown in figure 5, the device 300 can also include：
Acquisition module 305 is configured as when detecting that the mobile terminal switches to new serving cell, and it is new to obtain this
The corresponding Location Area Code of serving cell.
First registration module 306 is configured as not storing the corresponding position of new serving cell when the mobile terminal
When area's code, the VOLTE communication networks are re-registered.
Second communication module 307, is configured as when carrying out voice communication again, and language is carried out by VOLTE communication networks
Sound communicates.
Optionally, as shown in figure 5, the device 300 can also include：
Module 308 is removed, is configured as removing the Location Area Code stored in the mobile terminal when the mobile terminal is restarted
And register the VOLTE communication networks.
When being configured as carrying out voice communication again, voice is carried out by VOLTE communication networks for third communication module 309
Communication.
Optionally, as shown in figure 5, the device 300 can also include：
Second registration module 310 is configured as registering the VOLTE communication networks.
Processing module 311 is configured as the VOLTE signal intelligences according to serving cell in this prior, in real time record and more
The VOLTE of the new mobile terminal current service cell communicates success rate.
Fig. 6 is a kind of block diagram of mobile terminal 600 shown according to an exemplary embodiment.For example, mobile terminal 600 can
To be mobile phone, computer, digital broadcasting mobile terminal, messaging devices, game console, tablet device, medical treatment sets
It is standby, body-building equipment, personal digital assistant etc..
With reference to Fig. 6, mobile terminal 600 may include following one or more components：Processing component 602, memory 604,
Power supply module 606, multimedia component 608, audio component 610, the interface 612 of input/output (I/O), sensor module 614,
And communication component 616.
The integrated operation of the usually control mobile terminal 600 of processing component 602, such as with display, call, data are logical
Letter, camera operation and record operate associated operation.Processing component 602 may include one or more processors 620 to hold
Row instruction, to perform all or part of the steps of the methods described above.In addition, processing component 602 may include one or more moulds
Block, convenient for the interaction between processing component 602 and other assemblies.For example, processing component 602 may include multi-media module, with
Facilitate the interaction between multimedia component 608 and processing component 602.
Memory 604 is configured as storing various types of data to support the operation in mobile terminal 600.These data
Example include instruction for any application program or method that are operated on mobile terminal 600, contact data, telephone directory
Data, message, picture, video etc..Memory 604 can by any kind of volatibility or non-volatile memory device or it
Combination realize, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable
Except programmable read only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, soon
Flash memory, disk or CD.
Power supply module 606 provides electric power for the various assemblies of mobile terminal 600.Power supply module 606 may include power supply pipe
Reason system, one or more power supplys and other generated with for mobile terminal 600, management and the associated component of distribution electric power.
Multimedia component 608 is included in the screen of one output interface of offer between the mobile terminal 600 and user.
In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch surface
Plate, screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touches
Sensor is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding
The boundary of action, but also detect duration and pressure associated with the touch or slide operation.In some embodiments,
Multimedia component 608 includes a front camera and/or rear camera.When mobile terminal 600 is in operation mode, such as clap
When taking the photograph pattern or video mode, front camera and/or rear camera can receive external multi-medium data.It is each preposition
Camera and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 610 is configured as output and/or input audio signal.For example, audio component 610 includes a Mike
Wind (MIC), when mobile terminal 600 is in operation mode, when such as call model, logging mode and speech recognition mode, microphone
It is configured as receiving external audio signal.The received audio signal can be further stored in memory 604 or via logical
Believe that component 616 is sent.In some embodiments, audio component 610 further includes a loud speaker, is used for exports audio signal.
I/O interfaces 612 provide interface between processing component 602 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor module 614 includes one or more sensors, the state for providing various aspects for mobile terminal 600
Assessment.For example, sensor module 614 can detect the state that opens/closes of mobile terminal 600, the relative positioning of component, example
As the component be mobile terminal 600 display and keypad, sensor module 614 can also detect mobile terminal 600 or
The position change of 600 1 components of mobile terminal, the existence or non-existence that user contacts with mobile terminal 600, mobile terminal 600
The temperature change of orientation or acceleration/deceleration and mobile terminal 600.Sensor module 614 may include proximity sensor, be configured
For detecting the presence of nearby objects without any physical contact.Sensor module 614 can also include optical sensor,
Such as CMOS or ccd image sensor, for being used in imaging applications.In some embodiments, which may be used also
To include acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 616 is configured to facilitate the communication of wired or wireless way between mobile terminal 600 and other equipment.
Mobile terminal 600 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or combination thereof.Show at one
In example property embodiment, communication component 616 receives broadcast singal or broadcast from external broadcasting management system via broadcast channel
Relevant information.In one exemplary embodiment, the communication component 616 further includes near-field communication (NFC) module, short to promote
Cheng Tongxin.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, mobile terminal 600 can be by one or more application application-specific integrated circuit (ASIC), number
Word signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, it includes the computer readable storage medium instructed to additionally provide a kind of, such as including referring to
The memory 604 of order, above-metioned instruction can be executed by the processor 620 of mobile terminal 600 to complete above-mentioned communication means.For example,
The computer readable storage medium can be that ROM, random access memory (RAM), CD-ROM, tape, floppy disk and light data are deposited
Store up equipment etc..
In conclusion communication means and device that the embodiment of the present disclosure provides, when the 4G network signals of mobile terminal are poor
Mobile terminal can be actively to switch in a manner of other voice communications so that, will not when mobile terminal carries out voice communication again
Voice communication is carried out by VOLTE communication networks again, but the network after switching is used to carry out, avoids appearance when it passes through
After the failure of VOLTE network voice communications, the case where trial carries out voice communication by VOLTE networks is still proceeded with, so as to
Improve the communication success rate of mobile terminal.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are wanted by right
It asks and points out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (16)
1. a kind of communication means, which is characterized in that the method is applied in mobile terminal, including：
The high definition voice VOLTE for detecting current service cell communicates success rate；
When the VOLTE of current service cell communication success rates are less than predetermined threshold value, voice communication network is led to from VOLTE
Communication network switches to target communication network；
When carrying out voice communication again, voice communication is carried out by the target communication network.
2. according to the method described in claim 1, it is characterized in that, described cut voice communication network from VOLTE communication networks
Shifting to target communication network includes：
It goes to register the VOLTE communication networks；
The registration status notification of the VOLTE communication networks is given to the application layer of the mobile terminal.
3. according to the method described in claim 1, it is characterized in that, it is described when again carry out voice communication when, pass through the mesh
Mark communication network carries out voice communication：When carrying out voice communication again, it is logical that voice is carried out by Circuit Switched CS network
Letter.
4. according to the method described in claim 1, it is characterized in that, the method further includes：
When the VOLTE of current service cell communication success rates are less than predetermined threshold value, the current service cell pair is stored
The Location Area Code answered.
5. method according to any one of claims 1 to 4, which is characterized in that described to be carried out by the target communication network
After voice communication, the method further includes：
When detecting that the mobile terminal switches to new serving cell, the corresponding position area of the new serving cell is obtained
Code；
When the mobile terminal does not store the corresponding Location Area Code of the new serving cell, the VOLTE is re-registered
Communication network；
When carrying out voice communication again, voice communication is carried out by VOLTE communication networks.
6. according to the method described in claim 4, it is characterized in that, described carry out voice communication by the target communication network
Later, the method further includes：
When the mobile terminal is restarted, removes the Location Area Code stored in the mobile terminal and register the VOLTE communications
Network；
When carrying out voice communication again, voice communication is carried out by VOLTE communication networks.
7. according to the method described in claim 1, it is characterized in that, the high definition voice VOLTE of the detection current service cell
Before communicating success rate, the method further includes：
Register the VOLTE communication networks；
According to the VOLTE signal intelligences in the current service cell, records in real time and update the mobile terminal current service
The VOLTE of cell communicates success rate.
8. a kind of communication device, which is characterized in that described device is applied in mobile terminal, including：
Detection module is configured as the high definition voice VOLTE communication success rates of detection current service cell；
Handover module is configured as when the VOLTE of current service cell communication success rates are less than predetermined threshold value, by voice
Communication network switches to target communication network from VOLTE communication networks；
First communication module is configured as when carrying out voice communication again, and it is logical to carry out voice by the target communication network
Letter.
9. device according to claim 8, which is characterized in that the handover module includes：
Registration submodule is removed, is configured as registering the VOLTE communication networks；
It notifies submodule, is configured as the application to the mobile terminal by the registration status notification of the VOLTE communication networks
Layer.
10. device according to claim 8, which is characterized in that the first communication module is configured as：When carrying out again
When voice communication, voice communication is carried out by Circuit Switched CS network.
11. device according to claim 8, which is characterized in that described device further includes：
Memory module is configured as, when the VOLTE of current service cell communication success rates are less than predetermined threshold value, storing institute
State the corresponding Location Area Code in current service cell.
12. according to any device of claim 8 to 11, which is characterized in that described device further includes：
Acquisition module is configured as when detecting that the mobile terminal switches to new serving cell, obtains the new clothes
The corresponding Location Area Code of cell of being engaged in；
First registration module is configured as not storing the corresponding Location Area Code of the new serving cell when the mobile terminal
When, re-register the VOLTE communication networks；
Second communication module, is configured as when carrying out voice communication again, and voice communication is carried out by VOLTE communication networks.
13. according to the devices described in claim 11, which is characterized in that described device further includes：
Module is removed, is configured as, when the mobile terminal is restarted, removing the Location Area Code stored in the mobile terminal simultaneously
Register the VOLTE communication networks；
When being configured as carrying out voice communication again, voice communication is carried out by VOLTE communication networks for third communication module.
14. device according to claim 8, which is characterized in that described device further includes：
Second registration module is configured as registering the VOLTE communication networks；
Processing module is configured as, according to the VOLTE signal intelligences in the current service cell, recording and updating described in real time
The VOLTE of mobile terminal current service cell communicates success rate.
15. a kind of communication device, which is characterized in that including：
Processor；
Memory for the executable instruction for storing the processor；
Wherein, the processor is configured as：
The high definition voice VOLTE for detecting current service cell communicates success rate；
When the VOLTE of current service cell communication success rates are less than predetermined threshold value, voice communication network is led to from VOLTE
Communication network switches to target communication network；
When carrying out voice communication again, voice communication is carried out by the target communication network.
16. a kind of computer readable storage medium, which is characterized in that instruction is stored in the computer readable storage medium,
When the instruction in the storage medium is run on processing component so that processing component is executed such as any institute of claim 1 to 7
The communication means stated.
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