CN109819489A - A kind of terminal caller method and terminal - Google Patents
A kind of terminal caller method and terminal Download PDFInfo
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- CN109819489A CN109819489A CN201910039126.2A CN201910039126A CN109819489A CN 109819489 A CN109819489 A CN 109819489A CN 201910039126 A CN201910039126 A CN 201910039126A CN 109819489 A CN109819489 A CN 109819489A
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Abstract
The present invention provides a kind of terminal caller method and terminals, this method comprises: receiving the caller call triggering input of user；It converses in response to the caller and triggers input, obtain the network state that terminal is presently in, the network state includes: the signal covering state of login state and long term evolution LTE network of the terminal in IP multimedia subsystem IMS network；According to the network state, the target type of caller call is selected, wherein the type of the caller call includes circuit domain audio call and packet domain audio call；According to the target type that the caller is conversed, caller call is initiated.Talkthrough rate is promoted by selecting most reasonable sound-type.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of terminal caller methods and terminal.
Background technique
With development communication technologies, long term evolution LTE technology has obtained commercial and universal, and user on an LTE network, can be with
Experience higher quality, more natural voice and video call.But only support the ps domain call of voice on an LTE network, i.e.,
VoLTE call.However, there is no completely universal for current VoLTE business.In the environment of not supporting VoLTE, terminal is only registered in
On LTE, common voice service can not be carried out.
And current LTE network is communication network most complicated since the dawn of human civilization, network is related to that network element is more, and communication process is long,
The network coverage is strong and weak and call flow complexity can reduce the percent of call completed of call, and terminal robustness is not after currently there is exception
Foot, cannot restore to converse, need user of redialing, influence user's communication experience.
Summary of the invention
The embodiment of the present invention provides a kind of terminal caller method and terminal, to solve to carry out caller in existing LTE network
When call, the problem of network coverage is strong and weak and call flow complexity can reduce the percent of call completed of call.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
In a first aspect, the embodiment of the invention provides a kind of terminal caller methods, comprising:
Receive the caller call triggering input of user；
It converses in response to the caller and triggers input, obtain the network state that terminal is presently in, the network state packet
It includes: the signal covering shape of login state and long term evolution LTE network of the terminal in IP multimedia subsystem IMS network
State；
According to the network state, the target type of caller call is selected, wherein the type of the caller call includes electricity
Road domain audio call and packet domain audio call；
According to the target type that the caller is conversed, caller call is initiated.
Second aspect, the embodiment of the invention also provides a kind of terminals, comprising:
Receiving module, the caller for receiving user, which is conversed, triggers input；
Module is obtained, triggers input for conversing in response to the caller, obtains the network state that terminal is presently in, institute
Stating network state includes: login state and long term evolution LTE network of the terminal in IP multimedia subsystem IMS network
Signal covers state；
Selecting module, for selecting the target type of caller call according to the network state, wherein the caller is logical
The type of words includes circuit domain audio call and packet domain audio call；
Caller module, the target type for conversing according to the caller initiate caller call.
The third aspect the embodiment of the invention also provides a kind of terminal, including processor, memory and is stored in described deposit
On reservoir and the computer program that can run on the processor, the computer program are realized when being executed by the processor
The step of terminal caller method as described above.
Fourth aspect, it is described computer-readable to deposit the embodiment of the invention also provides a kind of computer readable storage medium
Computer program is stored on storage media, the computer program realizes terminal caller method as described above when being executed by processor
The step of.
In embodiments of the present invention, using current network environment as foundation, the network state being presently in by the terminal, into
The flexible choice of the target type of row caller call, promotes talkthrough rate by selecting most reasonable sound-type.
Detailed description of the invention
Fig. 1 shows the flow charts of terminal caller method in the embodiment of the present invention；
Fig. 2 indicates that terminal caller executes module frame chart corresponding to step in the embodiment of the present invention；
Fig. 3 indicates the structural block diagram of terminal in the embodiment of the present invention；
A kind of hardware structural diagram of Fig. 4 terminal of each embodiment to realize the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
A kind of terminal caller method is disclosed in the embodiment of the present invention, as shown in connection with fig. 1, comprising:
Step 101: terminal receives the caller call triggering input of user.
Caller call triggering input, can be to the virtual call key shown on terminal display screen or is to end
Single-click operation, double click operation, slide, long press operation of the entity call button being arranged on end etc..
Step 102: conversing in response to the caller and trigger input, obtain the network state that terminal is presently in.
Wherein, which includes: terminal at IP multimedia subsystem (IP Multimedia Subsystem, IMS)
The signal of login state and long term evolution (Long Term Evolution, LTE) network on network covers state.
According to network parameter included in the network state, realizes and the type that terminal caller is conversed is selected.
Step 103: according to the network state, selecting the target type of caller call.
Wherein, the type of caller call includes circuit domain audio call and packet domain audio call.
Specifically, terminal can carry out the choosing of the target type of caller call by internal sound-type decision making device
It selects, sound-type decision making device, using current network environment as foundation, the network state being presently in by the terminal carries out language
The flexible choice of the type of sound calling, i.e. realization circuit switching (Circuit Switched, CS) domain audio call, the i.e. domain CS language
Sound calling, alternatively, packet switch (Packet Switch, PS) domain audio call, the i.e. selection of ps domain audio call.
When carrying out the selection of voice call type of caller call when sound-type decision making device, sound-type can be
Decision making device is shown by selection target voice calling device, wherein alternative target voice calling device includes: use
In execution circuit domain audio call circuit domain dropping (Circuit Switched Fallback, CSFB) voice calling device,
For execute packet domain audio call long term evolution voice bearer (Voice over Long-Term Evolution,
VoLTE) voice calling device.
As shown in connection with fig. 2, sound-type decision making device is separately connected CSFB voice calling device and VoLTE audio call dress
It sets.The selection of the voice communication type of caller call includes the selection in (circuit) domain CS and PS (grouping) domain, i.e. CSFB voice is excellent
The selection with VoLTE voice-optimizing device is set in makeup, promotes talkthrough rate by selecting most reasonable sound-type.
When the target type of the caller call selected is circuit domain audio call, then CSFB voice calling device is selected to hold
The corresponding voice call operation of row；When the target type of the caller call selected is packet domain audio call, then VoLTE is selected
Voice calling device executes corresponding voice call operation.
Specifically, as a preferred embodiment, wherein this selects the mesh of caller call according to the network state
Mark type, comprising:
In the case that the covering of the signal of IMS network and the LTE network meets setting condition in the endpoint to register,
Select packet domain audio call, otherwise, selection circuit domain audio call.
Specifically, the IMS network in the endpoint to register, and the signal covering of the LTE network meets setting condition
In the case of, select VoLTE voice device for target voice calling device, to be grouped domain audio call.
Wherein, it " otherwise " should specifically include: in the case where terminal unregistered upper IMS network, and in the endpoint to register
Upper IMS network, and the signal of LTE network covers in the case where being unsatisfactory for setting condition.At this point, selection circuit domain audio call.
Specifically, selecting CSFB voice device for target voice calling device, to carry out circuit domain audio call.
The signal covering of LTE network is unsatisfactory for imposing a condition, and can be judgement such as Reference Signal Received Power RSRP, reference
Have in the signal parameter values such as signal receiving quality RSRQ, received signal intensity instruction RSSI at least one lower than given threshold.
It imposes a condition otherwise, it determines the signal covering of LTE network meets.
Step 104: the target type conversed according to caller initiates caller call.
As a preferred embodiment, wherein the case where the target type of caller call is circuit domain audio call
Under, the target type conversed according to the caller initiates caller call, comprising:
In first kind cell corresponding with the circuit domain audio call, a first kind Target cell is chosen；
It is accessed in the first kind Target cell currently chosen；It is successfully accessed in the first kind Target cell currently chosen
In the case of, initiation caller, which has been conversed, exhales operation；In the case where the first kind Target cell access failure currently chosen, it will connect
Enter the frequency of failure and add 1, and when access number reaches the first pre-determined threshold, terminates this caller call, and, in access number
When not up to the first pre-determined threshold, another first kind Target cell is chosen again, and is returned described in first currently chosen
The step of being accessed in type target cell.
During being somebody's turn to do, when initiating circuit domain audio call, specifically select a target small in corresponding types cell
Area is accessed, and after a cell access failure, then continues the access attempts for selecting other cells to carry out again, specially
It is carried out by CSFB voice device, to promote talkthrough by attempting as far as possible under 2G/3G cell abnormal conditions
Rate.
It is circuit domain that specific implementation process, which may include: in the target type that sound-type decision making device selects caller to converse,
When audio call, the voice service in long term evolution LTE network can be realized by circuit domain dropping CSFB.Sound-type is determined
Plan device issues circuit domain audio call and gives modem modem protocol side, and modem protocol side is according to type of call to network
Initiation, which is activated business, requests ESR, and network, which receives to send after ESR is requested to terminal, redirects message, and terminal receives redirection
After message, terminal is redirected to 2G/3G network, and parses corresponding cell information in redirection message and carry out trial access.
The implementation process is illustrated below.
It is initiated for example, terminal carries out access attempts in 2G/3G cell A if terminal can normally access cell A
Calling, call are normally carried out；If terminal is in cell A access failure, such as 2G/3G rach failure, GSM (global mobile communication
System) network IMMEDIATE ASSIGNMENT (Assignment Command immediately) is by network reject (refusal), SERVICE REQUEST
(service request) is by network reject, the LU (location area updating) with CSMT/CSMO (circuit domain is called/circuit domain caller) parameter
Failure, such as network does not issue LU accept signaling or network issues the scene of LU reject, caused Network Abnormal then exists
Other cells, for example, cell B carry out second of access attempts.If subsequent continue failure, can continue to choose other small
Area carries out n times trial altogether.Long based on 2G/3G calling procedure time-consuming, it is 2 that N is generally arranged in practice process, i.e., first is pre-
Gating is limited to 2.Terminal again attempts to access cell B, if cell B access is normal, initiates to call；If cell B connects
Enter failure, then call failure, call flow terminates.During being somebody's turn to do, in voice call procedure, exception when access network is increased newly
Retry mechanism promotes talkthrough rate.
Wherein it is preferred to this method further include: assign the power of a call reliability to the cell for carrying out access attempts
Weight, and record the tracking area identification TAC of current network, position area LA, cell ID, wherein the weight for the cell being successfully accessed is high
In the weight of the cell of access failure, being successfully accessed every time for cell will increase the weight of the cell.Accordingly, it is choosing again
During another first kind Target cell, comprising: according to the weight of call reliability, selection with choose before one the
One type Target cell, same to tracking area identification, with the cell in position area, as another first kind Target cell.
Maximum same TAC is weighed, with the cell of LA for preoption during again attempting to, i.e. reliability is highest small
Area solves single cell abnormal problem, effectively improves percent of call completed, promotes user experience.
As another preferred embodiment, wherein the caller call target type be packet domain audio call
When, the target type conversed according to the caller initiates caller call, comprising:
In Second Type cell corresponding with the packet domain audio call, a Second Type Target cell is chosen；
It is accessed in the Second Type Target cell currently chosen；It is successfully accessed in the Second Type Target cell currently chosen
In the case of, initiation caller, which has been conversed, exhales operation；In the case where the Second Type Target cell access failure currently chosen, it will connect
Enter the frequency of failure and add 1, and when accessing number and reaching third pre-determined threshold, return it is described with the circuit domain audio call pair
In the first kind cell answered, the step of choosing a first kind Target cell, and, it is pre- that third is not up in access number
Gating is prescribed a time limit, and chooses another Second Type Target cell again in the Second Type cell, and select described in return currently
The step of being accessed in the Second Type Target cell taken.
During being somebody's turn to do, when initiating packet domain audio call, specifically select a target small in corresponding types cell
Area is accessed, and after a cell access failure, then continues the access attempts for selecting other cells to carry out again, specially
It is carried out by VoLTE voice device, to promote talkthrough by attempting as far as possible under LTE cell abnormal conditions
Rate.
Specific implementation process may include: that sound-type decision making device issues VoLTE audio call, i.e. packet domain voice is exhaled
It cries and gives modem protocol side, modem protocol side selects to carry out access attempts in LTE cell A according to type of call.Terminal is small in LTE
Area A carries out access attempts and initiates to call, call is normally carried out if terminal can normally access cell A；If terminal
Request is established without response, LTE SERVICE in cell A access failure, such as LTE rach failure, RRC (wireless heterogeneous networks)
REQUEST is by network reject, for example since the temporary derangement of core net causes not can be carried out IP multimedia subsystem IMS currently
IMS network caused by call is temporarily abnormal, then more changing district, and selection continues access attempts on cell B.It can guarantee unsuccessfully it
After continue to attempt to, and can ensure that and called on VoLTE as far as possible.Terminal carries out second of access attempts in LTE cell B.
It if subsequent continue failure, can continue to choose other cells, carry out M altogether and this time attempt, it is 3 that M is generally arranged in practice process,
I.e. third pre-determined threshold is 3.Although the process has carried out the trial of multiple LTE cell, as long as but M configuration is reasonable, Bu Huiyin
User's communication is influenced for factors such as delays and establishes experience, and promotes talkthrough rate simultaneously.
Differently, it in present embodiment, in the case where attempting multiple LTE cell access still failures, is then based on
On the basis of VoLTE call is established quickly, voice communication type is replaced, returns to each step executed in a upper embodiment,
Voice call type is switched to circuit domain call from grouping domain call, selection carries out CSFB audio call.When LTE network can not
In the case where, it is switched to the progress circuit domain audio call on 2G/3G network, it is ensured that voice communication can be normally carried out, and be promoted
Talkthrough rate.
In the embodiment, in voice communication implementation procedure, not only increases the abnormal retry mechanism of access network, also increase
Add the mechanism of voice call type reselection, further promote talkthrough rate, promotes user experience.
Wherein it is preferred to this method further include: assign the power of a call reliability to the cell for carrying out access attempts
Weight, and record the tracking area identification TAC of current network, position area LA, cell ID, wherein the weight for the cell being successfully accessed is high
In the weight of the cell of access failure, being successfully accessed every time for cell will increase the weight of the cell.Accordingly, it is choosing again
During another Second Type Target cell, comprising: according to the weight of call reliability, selection with choose before one the
Two type target cells, same to tracking area identification, with the cell in position area, as another Second Type Target cell.
As another preferred embodiment, wherein the caller call target type be packet domain audio call
When, the target type conversed according to the caller initiates caller call, comprising:
In Second Type cell corresponding with the packet domain audio call, a Second Type Target cell is chosen；
It is accessed in the Second Type Target cell currently chosen；It is successfully accessed in the Second Type Target cell currently chosen
In the case of, initiation caller, which has been conversed, exhales operation；In the case where the Second Type Target cell access failure currently chosen, it will connect
Enter the frequency of failure and add 1, and when access number reaches the second pre-determined threshold, terminates this caller call, and, in access number
When not up to the second pre-determined threshold, another Second Type Target cell is chosen again in the Second Type cell, and return
Described the step of being accessed in the Target cell currently chosen.
During being somebody's turn to do, when initiating packet domain audio call, specifically select a target small in corresponding types cell
Area is accessed, and after a cell access failure, then continues the access attempts for selecting other cells to carry out again, specially
It is carried out by VoLTE voice device, to promote talkthrough by attempting as far as possible under LTE cell abnormal conditions
Rate.
Specific implementation process may include: that sound-type decision making device issues VoLTE audio call, i.e. packet domain voice is exhaled
It cries and gives modem protocol side, modem protocol side selects to carry out access attempts in LTE cell A according to type of call.Terminal is small in LTE
Area A carries out access attempts and initiates to call, call is normally carried out if terminal can normally access cell A；If terminal
Request is established without response, LTE SERVICE in cell A access failure, such as LTE rach failure, RRC (wireless heterogeneous networks)
REQUEST is by network reject, for example since the temporary derangement of core net causes not can be carried out IP multimedia subsystem IMS currently
IMS network caused by call is temporarily abnormal, then more changing district, and selection continues access attempts on cell B.It can guarantee unsuccessfully it
After continue to attempt to, and can ensure that and called on VoLTE as far as possible.Terminal carries out second of access attempts in LTE cell B.
It if subsequent continue failure, can continue to choose other cells, carry out M altogether and this time attempt, it is 3 that M is generally arranged in practice process,
I.e. third pre-determined threshold is 3.Although the process has carried out the trial of multiple LTE cell, as long as but M configuration is reasonable, Bu Huiyin
User's communication is influenced for factors such as delays and establishes experience, and promotes talkthrough rate simultaneously.
Wherein it is preferred to this method further include: assign the power of a call reliability to the cell for carrying out access attempts
Weight, and record the tracking area identification TAC of current network, position area LA, cell ID, wherein the weight for the cell being successfully accessed is high
In the weight of the cell of access failure, being successfully accessed every time for cell will increase the weight of the cell.Accordingly, it is choosing again
During another Second Type Target cell, comprising: according to the weight of call reliability, selection with choose before one the
Two type target cells, same to tracking area identification, with the cell in position area, as another Second Type Target cell.
In the embodiment, in voice communication implementation procedure, increases the abnormal retry mechanism of access network, promote call
Percent of call completed promotes user experience.
Terminal caller method further, it is preferable to ground, in the embodiment of the present invention further include:
After the caller end of conversation, tracking area position updating request, and the network note of more new terminal are sent to network
Volume state.
When the type of caller call is no matter circuit domain audio call leads to after the caller end of conversation of the circuit domain
Whether words are connected, in order to guarantee that consistent and terminal VoLTE is resident ratio as far as possible with network side call VoLTE login state for terminal side
Greatly, i.e. network side and terminal side is all in VoLTE login state, and after end of conversation, terminal needs initiating updating of tracking area
TAU updates the SOT state of termination.
When the type of caller call is packet domain audio call, after end of conversation, in order to guarantee terminal side and network side
VoLTE login state of conversing is consistent and terminal VoLTE is resident than as big as possible, i.e., network side and terminal side are infused all in VoLTE
Volume state, after end of conversation, terminal needs initiating updating of tracking area Tracking area update, updates the SOT state of termination.
Terminal caller method in the embodiment of the present invention is presently in using current network environment as foundation by the terminal
Network state, the flexible choice of the target type of caller call is carried out, by selecting most reasonable sound-type logical to be promoted
Talk about percent of call completed.
A kind of terminal is also disclosed in the embodiment of the present invention, as shown in connection with fig. 3, comprising: receiving module 301, obtain module 302,
Selecting module 303 and caller module 304.
Receiving module 301, the caller for receiving user, which is conversed, triggers input；
Acquisition module 302 triggers input for conversing in response to the caller, and acquisition terminal is presently in network-like
State, the network state include: login state and long term evolution LTE of the terminal in IP multimedia subsystem IMS network
The signal of network covers state；
Selecting module 303, for selecting the target type of caller call, wherein the caller according to the network state
The type of call includes circuit domain audio call and packet domain audio call；
Caller module 304, the target type for conversing according to the caller initiate caller call.
The selecting module 303 includes:
Submodule is selected, the signal covering for the IMS network in the endpoint to register, and the LTE network, which meets, to be set
In the case where fixed condition, packet domain audio call, otherwise, selection circuit domain audio call are selected.
Wherein, in the case where the target type of caller call is circuit domain audio call, the caller module 304
Include:
First chooses submodule, for choosing one in first kind cell corresponding with the circuit domain audio call
A first kind Target cell；
First access submodule, for being accessed in the first kind Target cell currently chosen；
The first exhales submodule, in the case where for being successfully accessed in the first kind Target cell currently chosen, initiates
Caller, which has been conversed, exhales operation；In the case where the first kind Target cell access failure currently chosen, by access failure number
Add 1, and when access failure number reaches the first pre-determined threshold, terminates this caller call, and, it is not up in access number
When the first pre-determined threshold, another first kind Target cell is chosen again, and is returned described in the first kind mesh currently chosen
The step of being accessed in mark cell.
Wherein, when the target type of caller call is packet domain audio call, the caller module 304 includes:
Second chooses submodule, for choosing one in Second Type cell corresponding with the packet domain audio call
A Second Type Target cell；
Second access submodule, for being accessed in the Second Type Target cell currently chosen；
Second is exhaled submodule, in the case where for being successfully accessed in the Second Type Target cell currently chosen, is initiated
Caller, which has been conversed, exhales operation；In the case where the Second Type Target cell access failure currently chosen, by access failure number
Add 1, and when access failure number reaches the second pre-determined threshold, terminates this caller call, and, it is not up in access number
When the second pre-determined threshold, choose another Second Type Target cell again in the Second Type cell, and return it is described
The step of being accessed in the Target cell currently chosen.
Wherein, when the target type of caller call is packet domain audio call, the caller module 304 includes:
Third chooses submodule, for choosing one in Second Type cell corresponding with the packet domain audio call
A Second Type Target cell；
Third accesses submodule, for being accessed in the Second Type Target cell currently chosen；
Third rises and exhales submodule, in the case where for being successfully accessed in the Second Type Target cell currently chosen, initiates
Caller, which has been conversed, exhales operation；In the case where the Second Type Target cell access failure currently chosen, by access failure number
Add 1, and when access failure number reaches third pre-determined threshold, returns described corresponding with the circuit domain audio call the
In one type cell, the step of choosing a first kind Target cell, and, third pre-determined threshold is not up in access number
When, choose another Second Type Target cell again in the Second Type cell, and return described currently choose the
The step of being accessed in two type target cells.
Further, the terminal further include: update module, for after the caller end of conversation, to network send with
Track zone position updates request, and the network registry state of more new terminal.
Terminal in the embodiment of the present invention is presently in network-like using current network environment as foundation by the terminal
State carries out the flexible choice of the target type of caller call, promotes talkthrough rate by selecting most reasonable sound-type.
Terminal provided in an embodiment of the present invention can be realized each process of the embodiment of above-mentioned terminal caller method, and energy
Reach identical technical effect, to avoid repeating, which is not described herein again.
A kind of hardware structural diagram of Fig. 4 terminal of each embodiment to realize the present invention.
The terminal 900 includes but is not limited to: radio frequency unit 901, network module 902, audio output unit 903, input are single
Member 904, sensor 905, display unit 906, user input unit 907, interface unit 908, memory 909, processor 910,
And the equal components of power supply 911.It will be understood by those skilled in the art that the not structure paired terminal of terminal structure shown in Fig. 4
It limits, terminal may include perhaps combining certain components or different component layouts than illustrating more or fewer components.
In embodiments of the present invention, terminal include but is not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal,
Wearable device and pedometer etc..
Wherein, processor 910, the caller for receiving user, which is conversed, triggers input；It converses and triggers in response to the caller
Input obtains the network state that terminal is presently in, and the network state includes: the terminal in IP multimedia subsystem IMS
The signal of login state and long term evolution LTE network on network covers state；According to the network state, caller call is selected
Target type, wherein the type of caller call includes circuit domain audio call and packet domain audio call；According to described
The target type of caller call initiates caller call.
Terminal in the embodiment of the present invention is presently in network-like using current network environment as foundation by the terminal
State carries out the flexible choice of the target type of caller call, promotes talkthrough rate by selecting most reasonable sound-type.
It should be understood that the embodiment of the present invention in, radio frequency unit 901 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 910 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 901 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 901 can also by wireless communication system and network and other set
Standby communication.
Terminal provides wireless broadband internet by network module 902 for user and accesses, and such as user is helped to receive and dispatch electricity
Sub- mail, browsing webpage and access streaming video etc..
Audio output unit 903 can be received by radio frequency unit 901 or network module 902 or in memory 909
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 903 can also provide and end
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that end 900 executes.Sound
Frequency output unit 903 includes loudspeaker, buzzer and receiver etc..
Input unit 904 is for receiving audio or video signal.Input unit 904 may include graphics processor
(Graphics Processing Unit, GPU) 9041 and microphone 9042, graphics processor 9041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 906.Through graphics processor 9041, treated that picture frame can be deposited
Storage is sent in memory 909 (or other storage mediums) or via radio frequency unit 901 or network module 902.Mike
Wind 9042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 901 is converted in the case where telephone calling model.
Terminal 900 further includes at least one sensor 905, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjusts the brightness of display panel 9061, and proximity sensor can close display panel when terminal 900 is moved in one's ear
9061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generally three axis) and add
The size of speed can detect that size and the direction of gravity when static, can be used to identify terminal posture (such as horizontal/vertical screen switching,
Dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Sensor 905 can be with
Including fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, hygrometer, thermometer,
Infrared sensor etc., details are not described herein.
Display unit 906 is for showing information input by user or being supplied to the information of user.Display unit 906 can wrap
Display panel 9061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 9061.
User input unit 907 can be used for receiving the number or character information of input, and generates and set with the user of terminal
It sets and the related key signals of function control inputs.Specifically, user input unit 907 include touch panel 9071 and other
Input equipment 9072.Touch panel 9071, also referred to as touch screen, collect user on it or nearby touch operation (such as
User is using any suitable objects or attachment such as finger, stylus on touch panel 9071 or near touch panel 9071
Operation).Touch panel 9071 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus is examined
The touch orientation of user is surveyed, and detects touch operation bring signal, transmits a signal to touch controller；Touch controller from
Touch information is received on touch detecting apparatus, and is converted into contact coordinate, then gives processor 910, receives processor 910
The order sent simultaneously is executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Realize touch panel 9071.In addition to touch panel 9071, user input unit 907 can also include other input equipments 9072.
Specifically, other input equipments 9072 can include but is not limited to physical keyboard, function key (such as volume control button, switch
Key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 9071 can be covered on display panel 9061, when touch panel 9071 is detected at it
On or near touch operation after, send processor 910 to determine the type of touch event, be followed by subsequent processing device 910 according to touching
The type for touching event provides corresponding visual output on display panel 9061.Although in Fig. 4, touch panel 9071 and display
Panel 9061 is the function that outputs and inputs of realizing terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of terminal is realized so that touch panel 9071 and display panel 9061 is integrated, is not limited herein specifically
It is fixed.
Interface unit 908 is the interface that external device (ED) is connect with terminal 900.For example, external device (ED) may include it is wired or
Wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, memory card port,
For connecting port, the port audio input/output (I/O), video i/o port, ear port of the device with identification module
Etc..Interface unit 908 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and will
One or more elements that the input received is transferred in terminal 900 or can be used for terminal 900 and external device (ED) it
Between transmit data.
Memory 909 can be used for storing software program and various data.Memory 909 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 909 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 910 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, is led to
It crosses operation or executes the software program and/or module being stored in memory 909, and call and be stored in memory 909
Data execute the various functions and processing data of terminal, to carry out integral monitoring to terminal.Processor 910 may include one
Or multiple processing units；Preferably, processor 910 can integrate application processor and modem processor, wherein application processing
The main processing operation system of device, user interface and application program etc., modem processor mainly handles wireless communication.It can manage
Solution, above-mentioned modem processor can not also be integrated into processor 910.
Terminal 900 can also include the power supply 911 (such as battery) powered to all parts, it is preferred that power supply 911 can be with
It is logically contiguous by power-supply management system and processor 910, thus by power-supply management system realize management charging, electric discharge, with
And the functions such as power managed.
In addition, terminal 900 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of terminal, including processor 910, and memory 909 is stored in storage
It is real when which is executed by processor 910 on device 909 and the computer program that can be run on the processor 910
Each process of existing above-mentioned terminal caller embodiment of the method, and identical technical effect can be reached, to avoid repeating, here no longer
It repeats.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned terminal caller embodiment of the method, and energy when being executed by processor
Reach identical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as only
Read memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (11)
1. a kind of terminal caller method characterized by comprising
Receive the caller call triggering input of user；
It converses in response to the caller and triggers input, obtain the network state that terminal is presently in, the network state includes: institute
State the signal covering state of login state and long term evolution LTE network of the terminal in IP multimedia subsystem IMS network；
According to the network state, the target type of caller call is selected, wherein the type of the caller call includes: circuit
Domain audio call and packet domain audio call；
According to the target type that the caller is conversed, caller call is initiated.
2. terminal caller method according to claim 1, which is characterized in that described according to the network state, selection master
It is called the target type of words, comprising:
In the case that the covering of the signal of IMS network and the LTE network meets setting condition in the endpoint to register, selection
Packet domain audio call, otherwise, selection circuit domain audio call.
3. terminal caller method according to claim 1, which is characterized in that the caller call target type be electricity
In the case where the audio call of road domain, the target type conversed according to the caller initiates caller call, comprising:
In first kind cell corresponding with the circuit domain audio call, a first kind Target cell is chosen；
It is accessed in the first kind Target cell currently chosen；
In the case where the first kind Target cell currently chosen is successfully accessed, initiation caller, which has been conversed, exhales operation；
In the case where the first kind Target cell access failure currently chosen, access failure number is added 1, and connecing
When indegree reaches the first pre-determined threshold, terminate this caller call, and, the first pre-determined threshold is not up in access number
When, another first kind Target cell is chosen again, and is carried out in the first kind Target cell currently chosen described in return
The step of access.
4. terminal caller method according to claim 1, which is characterized in that the caller call target type be point
When group domain audio call, the target type conversed according to the caller initiates caller call, comprising:
In Second Type cell corresponding with the packet domain audio call, a Second Type Target cell is chosen；
It is accessed in the Second Type Target cell currently chosen；
In the case where the Second Type Target cell currently chosen is successfully accessed, initiation caller, which has been conversed, exhales operation；
In the case where the Second Type Target cell access failure currently chosen, access failure number is added 1, and connecing
When indegree reaches the second pre-determined threshold, terminate this caller call, and, the second pre-determined threshold is not up in access number
When, choose another Second Type Target cell again in the Second Type cell, and return described in the mesh currently chosen
The step of being accessed in mark cell.
5. terminal caller method according to claim 3, which is characterized in that the caller call target type be point
When group domain audio call, the target type conversed according to the caller initiates caller call, comprising:
In Second Type cell corresponding with the packet domain audio call, a Second Type Target cell is chosen；
It is accessed in the Second Type Target cell currently chosen；
In the case where the Second Type Target cell currently chosen is successfully accessed, initiation caller, which has been conversed, exhales operation；
In the case where the Second Type Target cell access failure currently chosen, access failure number is added 1, and connecing
When indegree reaches third pre-determined threshold, return is described in first kind cell corresponding with the circuit domain audio call,
The step of choosing a first kind Target cell, and, when access number is not up to third pre-determined threshold, described second
Again another Second Type Target cell is chosen in type cell, and is returned described in the Second Type Target cell currently chosen
In the step of being accessed.
6. a kind of terminal characterized by comprising
Receiving module, the caller for receiving user, which is conversed, triggers input；
Module is obtained, triggers input for conversing in response to the caller, obtains the network state that terminal is presently in, the net
Network state includes: the signal of login state and long term evolution LTE network of the terminal in IP multimedia subsystem IMS network
Covering state；
Selecting module, for selecting the target type of caller call according to the network state, wherein the caller call
Type includes: circuit domain audio call and packet domain audio call；
Caller module, the target type for conversing according to the caller initiate caller call.
7. terminal according to claim 6, which is characterized in that the selecting module includes:
Submodule is selected, the signal covering for the IMS network in the endpoint to register, and the LTE network meets setting item
In the case where part, packet domain audio call, otherwise, selection circuit domain audio call are selected.
8. terminal according to claim 6, which is characterized in that the caller call target type be circuit domain voice
In the case where calling, the caller module includes:
First chooses submodule, in first kind cell corresponding with the circuit domain audio call, chooses one the
One type Target cell；
First access submodule, for being accessed in the first kind Target cell currently chosen；
The first exhales submodule, for initiating in the case where the first kind Target cell currently chosen is successfully accessed
Caller, which has been conversed, exhales operation；In the case where the first kind Target cell access failure currently chosen, by access failure
Number adds 1, and when access failure number reaches the first pre-determined threshold, terminates this caller call, and, accessing number not
When reaching the first pre-determined threshold, another first kind Target cell is chosen again, and is returned described in the first kind currently chosen
The step of being accessed in type Target cell.
9. terminal according to claim 6, which is characterized in that the caller call target type be packet domain voice
When calling, the caller module includes:
Second chooses submodule, in Second Type cell corresponding with the packet domain audio call, chooses one the
Two type target cells；
Second access submodule, for being accessed in the Second Type Target cell currently chosen；
Second is exhaled submodule, for initiating in the case where the Second Type Target cell currently chosen is successfully accessed
Caller, which has been conversed, exhales operation；In the case where the Second Type Target cell access failure currently chosen, by access failure
Number adds 1, and when access failure number reaches the second pre-determined threshold, terminates this caller call, and, accessing number not
When reaching the second pre-determined threshold, another Second Type Target cell is chosen again in the Second Type cell, and return to institute
State the step of being accessed in the Target cell currently chosen.
10. terminal according to claim 8, which is characterized in that the caller call target type be packet domain language
When sound calls, the caller module includes:
Third chooses submodule, in Second Type cell corresponding with the packet domain audio call, chooses one the
Two type target cells；
Third accesses submodule, for being accessed in the Second Type Target cell currently chosen；
Third rises and exhales submodule, for initiating in the case where the Second Type Target cell currently chosen is successfully accessed
Caller, which has been conversed, exhales operation；In the case where the Second Type Target cell access failure currently chosen, by access failure
Number adds 1, and when access failure number reaches third pre-determined threshold, returns described corresponding with the circuit domain audio call
First kind cell in, the step of choosing a first kind Target cell, and, it is default to be not up to third in access number
When thresholding, another Second Type Target cell is chosen again in the Second Type cell, and choose described in return currently
Second Type Target cell in the step of being accessed.
11. a kind of terminal, which is characterized in that including processor, memory and be stored on the memory and can be at the place
The computer program run on reason device is realized when the computer program is executed by the processor as appointed in claim 1 to 5
Described in one the step of terminal caller method.
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| CN201910039126.2A CN109819489B (en) | 2019-01-16 | 2019-01-16 | Terminal calling method and terminal |
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| CN201910039126.2A CN109819489B (en) | 2019-01-16 | 2019-01-16 | Terminal calling method and terminal |
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| CN109819489B (en) | 2021-03-23 |
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