CN105636136B - A kind of communication terminal is resident method for switching network and communication terminal - Google Patents
A kind of communication terminal is resident method for switching network and communication terminal Download PDFInfo
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- CN105636136B CN105636136B CN201610179611.6A CN201610179611A CN105636136B CN 105636136 B CN105636136 B CN 105636136B CN 201610179611 A CN201610179611 A CN 201610179611A CN 105636136 B CN105636136 B CN 105636136B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/06—Reselecting a communication resource in the serving access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/22—Performing reselection for specific purposes for handling the traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The embodiment of the invention discloses a kind of communication terminals to be resident method for switching network and communication terminal, comprising: communication terminal detects whether that the trigger event of talk business occurs；If the communication terminal detects the trigger event of the talk business, the signal strength indication for the first network that the communication terminal is currently resident is obtained；If the communication terminal is when detecting that the signal strength indication is less than preset signal strength threshold value, the resident network of the communication terminal is switched to the second network from the first network, the voice calling service of the trigger event triggering of the talk business as described in second network carrying.Technical solution provided in an embodiment of the present invention is conducive to avoid voice Caton or call drop phenomenon caused by the network switching of the leading control of network side in communication process, and then enhances user's communication experience.
Description
Technical field
The present invention relates to fields of communication technology, and in particular to a kind of communication terminal is resident method for switching network and communication eventually
End.
Background technique
The realization target of LTE (Long Term Evolution, the long term evolution of universal mobile communications technology) is to provide more
Good data service, but ps domain (data field) is only realized, without realizing the domain CS (voice domain), i.e., when terminal resides in
When LTE network, if user initiates or receive audio call, terminal falls back to 2G/3G network from LTE network, by 2G/3G network
Voice domain voice traffic services are provided, it is resident that LTE network is returned after voice service.VOLTE(Voice over
LTE, 4G voice service), it is the voice service based on LTE network, by the ps domain transmitting audio data packet of LTE, is not necessarily to 2G/3G
The voice domain of network provides voice traffic services.
But in the prior art, terminal is in carrying out VOLTE communication process, and in the region of signal difference, network side can pass through
SRVCC (Single Radio Voice Call Continuity, injection frequency continuous voice call scheme) staying terminal
It stays network to fall back to 2G/3G network from LTE network to converse, the falling in above-mentioned communication process will lead in communication process
Existing voice Caton even will appear call drop phenomenon, seriously affect the call experience of user.
Summary of the invention
The embodiment of the invention provides a kind of communication terminals to be resident method for switching network and communication terminal, is conducive to avoid leading to
Voice Caton or call drop phenomenon caused by the network switching of the leading control of network side during words, and then enhance user's communication body
It tests.
First aspect of the embodiment of the present invention provides a kind of resident method for switching network of communication terminal, comprising:
Communication terminal detects whether that the trigger event of talk business occurs；
If the communication terminal detects the trigger event of the talk business, obtain what the communication terminal was currently resident
The signal strength indication of first network；
If the communication terminal is when detecting that the signal strength indication is less than preset signal strength threshold value, by the communication
The resident network of terminal is switched to the second network from the first network, the touching of the talk business as described in second network carrying
The voice calling service of hair event triggering.
Optionally, after the signal strength indication for obtaining the first network that the communication terminal is currently resident, the side
Method further include:
When detecting that the signal strength indication is greater than the preset signal strength threshold value, the communication terminal is for described
The resident network of communication terminal does not execute handover operation, is touched by the trigger event that current first network carries the talk business
The voice calling service of hair.
Optionally, the method also includes:
During carrying voice calling service by first network, the communication terminal detects staying for the communication terminal
Stay whether network from the first network is switched to second network；
If detecting, the resident network of the communication terminal is switched to second network from the first network, described logical
Letter terminal obtains before resident network switching occurs for the communication terminal and resides in the signal strength indication of the first network, and uses institute
State the signal strength indication update preset signal strength threshold value that the first network is resided in front of resident network switching occurs.
Optionally, the communication terminal obtains before resident network switching occurs for the communication terminal and resides in first net
The signal strength indication of network, and institute is updated with the signal strength indication for residing in the first network before the resident network switching of the generation
State preset signal strength threshold value, comprising:
The communication terminal obtains the signal strength indication that predetermined time before resident network switching occurs for the communication terminal, will
Before as the communication terminal resident network switching occurs for the signal strength indication of predetermined time before the resident network switching of generation
The signal strength indication of the first network is resided in, and is resident the signal strength indication of predetermined time before network switching with the generation
Update the preset signal strength threshold value；
Alternatively,
The communication terminal obtains the communication terminal and occurs before resident network switching in the first preset time period at least
Two signal strength indications；
As the communication terminal resident network is occurred for the average value of at least two signal strength indications of the acquisition to cut
The signal strength indication of the first network is resided in front of changing, and described in the update of the average value of at least two signal strength indication
Preset signal strength threshold value；
Alternatively,
The communication terminal obtains the communication terminal and occurs before resident network switching in the first preset time period at least
Two signal strength indications；
The smallest signal strength indication at least two signal strength indications of the acquisition is sent out as the communication terminal
The signal strength indication of the first network is resided in front of raw resident network switching, and at least two signal strength indication
The smallest signal strength indication updates the preset signal strength threshold value.
Optionally, the signal strength indication for obtaining the first network that the communication terminal is currently resident, comprising:
The communication terminal obtains the signal strength indication when detecting the trigger event of the talk business, will it is described
Detect the first network that the signal strength indication when trigger event of the talk business is currently resident as the communication terminal
Signal strength indication；
Alternatively,
The communication terminal obtains in the second preset time period before the trigger event for detecting the talk business
Signal strength indication at least twice；
First that the average value of the signal strength indication at least twice of the acquisition is currently resident as the communication terminal
The signal strength indication of network.
Second aspect of the embodiment of the present invention provides a kind of communication terminal, comprising:
Detection module, for detecting whether the trigger event of talk business occurs；
It obtains module and obtains the communication if detecting the trigger event of the talk business for the detection module
The signal strength indication for the first network that terminal is currently resident；
Switching module, for detect the signal strength indication be less than preset signal strength threshold value when, by the communication
The resident network of terminal is switched to the second network from the first network, the touching of the talk business as described in second network carrying
The voice calling service of hair event triggering.
Optionally, the switching module is also used to obtain currently resident the of the communication terminal in the acquisition module
After the signal strength indication of one network, when detecting that the signal strength indication is greater than the preset signal strength threshold value, for
The resident network of the communication terminal does not execute handover operation, and the triggering thing of the talk business is carried by current first network
The voice calling service of part triggering.
Optionally, the communication terminal further include:
Update module, for during carrying voice calling service by first network, the communication terminal to detect institute
Whether the resident network for stating communication terminal from the first network is switched to second network；If detecting the communication terminal
Resident network be switched to second network from the first network, the communication terminal obtains the communication terminal and stays
The signal strength indication of the first network is resided in front of staying network switching, and occurs to reside in institute before being resident network switching with described
The signal strength indication for stating first network updates the preset signal strength threshold value.
Optionally, the update module, if for detecting the resident network of the communication terminal from first net
Network is switched to second network, obtains the communication terminal and the letter for residing in the first network before resident network switching occurs
Number intensity value, and updated with the signal strength indication for occurring to reside in front of resident network switching the first network described default
When signal strength threshold, the signal strength of predetermined time before resident network switching occurs specifically for obtaining the communication terminal
The signal strength indication of predetermined time before the resident network switching of the generation resident network as the communication terminal and cuts by value occurs
The signal strength indication of the first network is resided in front of changing, and strong with the signal of predetermined time before the resident network switching of the generation
Angle value updates the preset signal strength threshold value；
Alternatively, being specifically used for before the acquisition resident network switching of communication terminal generation in the first preset time period at least
Two signal strength indications；Occur using the average value of at least two signal strength indications of the acquisition as the communication terminal resident
The signal strength indication of the first network is resided in front of network switching, and more with the average value of at least two signal strength indication
The new preset signal strength threshold value；
Alternatively, being specifically used for before the acquisition resident network switching of communication terminal generation in the first preset time period at least
Two signal strength indications；Using the smallest signal strength indication at least two signal strength indications of the acquisition as the communication
The signal strength indication that the first network is resided in front of resident network switching occurs for terminal, and at least two letters of the acquisition
The smallest signal strength indication in number intensity value updates the preset signal strength threshold value.
Optionally, the acquisition module, specifically for obtaining the letter when detecting the trigger event of the talk business
Number intensity value, works as using the signal strength indication when detecting the trigger event of the talk business as the communication terminal
The signal strength indication of preceding resident first network；
Alternatively, obtaining at least two in the second preset time period before the trigger event for detecting the talk business
Secondary signal strength indication；The average value of the signal strength indication at least twice of the acquisition is currently resident as the communication terminal
First network signal strength indication.
As can be seen that communication terminal detects whether that the triggering thing of talk business occurs in technical solution of the embodiment of the present invention
Part obtains the communication terminal is currently resident first if the communication terminal detects the trigger event of the talk business
The signal strength indication of network, when detecting that the signal strength indication is less than preset signal strength threshold value, by the communication terminal
Resident network be switched to the second network from the first network, the triggering thing of the talk business as described in second network carrying
The voice calling service of part triggering.As it can be seen that the resident network switching time of above-mentioned communication terminal is dominated by communication terminal, that is, examining
When measuring the trigger event of the talk business and detecting that the signal strength indication of currently resident network is less than preset threshold,
Just executive resident network switching is conducive to avoid sound card caused by the mandatory execution network switching of network side in communication process
Or call drop phenomenon, and then enhance user's communication experience.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow diagram that a kind of communication terminal that first embodiment of the invention provides is resident method for switching network；
Fig. 2 is the flow diagram that a kind of communication terminal that second embodiment of the invention provides is resident method for switching network；
Fig. 3 is a kind of structural schematic diagram for communication terminal that third embodiment of the invention provides；
Fig. 4 is a kind of structural schematic diagram for communication terminal that fourth embodiment of the invention provides.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Term " includes " in description and claims of this specification and above-mentioned attached drawing and " having " and they appoint
What is deformed, it is intended that is covered and non-exclusive is included.Such as contain the process, method, system, production of a series of steps or units
Product or equipment are not limited to listed step or unit, but optionally further comprising the step of not listing or unit, or
Optionally further comprising other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Referring to Fig. 1, Fig. 1 is the stream that a kind of communication terminal that first embodiment of the invention provides is resident method for switching network
Journey schematic diagram, the method for the embodiment of the present invention can be applied in such as smart phone, tablet computer, intelligent wearable device
Deng in the terminal with communications network functionality, can specifically be realized by the processor of these communication terminals.As shown in Figure 1, of the invention
Communication terminal in embodiment be resident method for switching network the following steps are included:
S101, communication terminal detect whether that the trigger event of talk business occurs.
If S102, the communication terminal detect the trigger event of the talk business, it is current to obtain the communication terminal
The signal strength indication of resident first network.
Wherein, the specific embodiment of the signal strength indication for obtaining the first network that the communication terminal is currently resident
It may is that
The communication terminal obtains the signal strength indication when detecting the trigger event of the talk business, will it is described
Detect the first network that the signal strength indication when trigger event of the talk business is currently resident as the communication terminal
Signal strength indication；
Alternatively, the communication terminal obtains the second preset time before the trigger event for detecting the talk business
Signal strength indication at least twice in section；Using the average value of the signal strength indication at least twice of the acquisition as the communication
The signal strength indication for the first network that terminal is currently resident.
If S103, the communication terminal are when detecting that the signal strength indication is less than preset signal strength threshold value, by institute
The resident network for stating communication terminal is switched to the second network from the first network, industry of conversing as described in second network carrying
The voice calling service of the trigger event triggering of business.
Optionally, if the communication terminal is detecting the signal strength indication greater than the preset signal strength threshold value
When, the communication terminal does not execute handover operation for the resident network of the communication terminal, is carried by current first network
The voice calling service of the trigger event triggering of the talk business.
Optionally, during carrying voice calling service by first network, the communication terminal detects the communication
Whether the resident network of terminal from the first network is switched to second network；If detecting the resident of the communication terminal
Network is switched to second network from the first network, and the communication terminal obtains the communication terminal and resident network occurs
The signal strength indication of the first network is resided in front of switching, and occurs to reside in described first before being resident network switching with described
The signal strength indication of network updates the preset signal strength threshold value.
Wherein, the communication terminal obtains before resident network switching occurs for the communication terminal and resides in the first network
Signal strength indication, and described in being updated with the signal strength indication for occurring to reside in front of resident network switching the first network
The specific embodiment of preset signal strength threshold value may is that
The communication terminal obtains the signal strength indication that predetermined time before resident network switching occurs for the communication terminal, will
Before as the communication terminal resident network switching occurs for the signal strength indication of predetermined time before the resident network switching of generation
The signal strength indication of the first network is resided in, and is resident the signal strength indication of predetermined time before network switching with the generation
Update the preset signal strength threshold value；
Occur before resident network switching in the first preset time period alternatively, the communication terminal obtains the communication terminal
At least two signal strength indications；Residing network occurs using the average value of at least two signal strength indication as the communication terminal
The signal strength indication of the first network is resided in front of network switching, and is updated with the average value of at least two signal strength indication
The preset signal strength threshold value；
Occur before resident network switching in the first preset time period alternatively, the communication terminal obtains the communication terminal
At least two signal strength indications；Using the smallest signal strength indication at least two signal strength indications of the acquisition as described in
The signal strength indication that the first network is resided in front of resident network switching occurs for communication terminal, and at least two signal
The smallest signal strength indication in intensity value updates the preset signal strength threshold value.
As can be seen that communication terminal detects whether that the triggering thing of talk business occurs in technical solution of the embodiment of the present invention
Part obtains the communication terminal is currently resident first if the communication terminal detects the trigger event of the talk business
The signal strength indication of network, when detecting that the signal strength indication is less than preset signal strength threshold value, by the communication terminal
Resident network be switched to the second network from the first network, the triggering thing of the talk business as described in second network carrying
The voice calling service of part triggering.As it can be seen that the resident network switching time of above-mentioned communication terminal is dominated by communication terminal, that is, examining
When measuring the trigger event of the talk business and detecting that the signal strength indication of currently resident network is less than preset threshold,
Just executive resident network switching is conducive to avoid sound card caused by the network switching of the leading control of network side in communication process
Or call drop phenomenon, and then enhance user's communication experience.
Referring to Fig. 2, Fig. 2 is the stream that a kind of communication terminal that second embodiment of the invention provides is resident method for switching network
Journey schematic diagram, the method for the embodiment of the present invention can be applied in such as smart phone, tablet computer, intelligent wearable device
Deng in the terminal with communications network functionality, can specifically be realized by the processor of these communication terminals.As shown in Fig. 2, of the invention
Communication terminal in embodiment be resident method for switching network the following steps are included:
S201, communication terminal detect whether that the trigger event of talk business occurs.
Wherein, the talk business can be the voice calling service that the communication terminal is actively initiated, and be also possible to institute
Communication terminal passively received voice calling service is stated, the embodiment of the present invention is with no restriction.When the talk business is described logical
When believing the voice calling service that terminal is actively initiated, the trigger event of above-mentioned talk business can be communication terminal displays phone number
Code input interface or address list interface；When the communication terminal passively received voice calling service, above-mentioned call industry
The trigger event of business can be the communication terminal and generate incoming call prompting, and above-mentioned incoming call prompting can be vibration or jingle bell.
If S202, the communication terminal detect the trigger event of the talk business, it is current to obtain the communication terminal
The signal strength indication of resident first network.
It should be understood that above-mentioned first network can be the long-term evolving network of 3rd generation mobile communication technology 3G network
LTE network, above-mentioned talk business are the voice services (voice over LTE, VOLTE) based on LTE network carrying, above-mentioned logical
Call business passes through the ps domain transmitting audio data packet of LTE network, provides voice industry without falling back to the voice domain of 2G/3G network
Business service.
Wherein, the specific embodiment of the signal strength indication for obtaining the first network that the communication terminal is currently resident
It may is that
The communication terminal obtains the signal strength indication when detecting the trigger event of the talk business, will it is described
Detect the first network that the signal strength indication when trigger event of the talk business is currently resident as the communication terminal
Signal strength indication；
Alternatively, the communication terminal obtains the second preset time before the trigger event for detecting the talk business
Signal strength indication at least twice in section；Using the average value of the signal strength indication at least twice of the acquisition as the communication
The signal strength indication for the first network that terminal is currently resident.
S203, the communication terminal detect whether the signal strength indication is less than preset signal strength threshold value.
Wherein, if the communication terminal detects that the signal strength indication is less than preset signal strength threshold value and executes step
S204；If the communication terminal detects that the signal strength indication is greater than or equal to preset signal strength threshold value and executes step S205
To step S207.
Wherein, the communication terminal is residing in new LTE network cell for the first time when the preset signal strength threshold value
When, actively it is arranged by user or a signal strength minimum value being arranged automatically by the communication terminal.In subsequent call industry
During business carries out, communication terminal constantly corrects the preset signal strength threshold value by executing step S205 to S207
It updates, the preset signal strength threshold value that final updated obtains can be avoided the occurrence of by first network carrying voice calling service
In the process, it is resident whether network from the first network is switched to second network, if the communication terminal is detecting
When stating signal strength indication less than preset signal strength threshold value, before carrying out talk business, the communication terminal actively will be described
The resident network of communication terminal is switched to the second network from the first network, the talk business as described in second network carrying
Trigger event triggering voice calling service.
If S204, the communication terminal are when detecting that the signal strength indication is less than preset signal strength threshold value, by institute
The resident network for stating communication terminal is switched to the second network from the first network, industry of conversing as described in second network carrying
The voice calling service of the trigger event triggering of business.
Wherein, above-mentioned second network can be 2G or 3G network.
If S205, the communication terminal detect the signal strength indication be greater than the preset signal strength threshold value when,
The communication terminal does not execute handover operation for the resident network of the communication terminal, as described in current first network carrying
The voice calling service of the trigger event triggering of talk business.
S206, during carrying voice calling service by first network, the communication terminal detects the communication end
Whether the resident network at end from the first network is switched to second network.
If S207, detecting that the resident network of the communication terminal is switched to second network from the first network,
The communication terminal obtains the communication terminal and the signal strength indication for residing in the first network before resident network switching occurs,
And the preset signal strength is updated with the signal strength indication for residing in the first network before the resident network switching of the generation
Threshold value.
Wherein, the resident network of the communication terminal is switched to the signal at the second network moment from the first network
Intensity value, communication terminal can not measure in advance, and the signal strength indication to switch is determined by the signal condition of network cell, because
This, the communication terminal obtains the communication terminal and the signal strength for residing in the first network before resident network switching occurs
Value, and it is strong with the signal strength indication update preset signals for residing in the first network before the resident network switching of the generation
The specific embodiment of degree threshold value may is that
The communication terminal obtains the signal strength indication that predetermined time before resident network switching occurs for the communication terminal, will
Before as the communication terminal resident network switching occurs for the signal strength indication of predetermined time before the resident network switching of generation
The signal strength indication of the first network is resided in, and is resident the signal strength indication of predetermined time before network switching with the generation
Update the preset signal strength threshold value；
Occur before resident network switching in the first preset time period alternatively, the communication terminal obtains the communication terminal
At least two signal strength indications；The average value of at least two signal strength indications of the acquisition is occurred as the communication terminal
The signal strength indication of the first network, and being averaged at least two signal strength indication are resided in front of resident network switching
Value updates the preset signal strength threshold value；
Occur before resident network switching in the first preset time period alternatively, the communication terminal obtains the communication terminal
At least two signal strength indications；Using the smallest signal strength indication at least two signal strength indications of the acquisition as described in
The signal strength indication that the first network is resided in front of resident network switching occurs for communication terminal, and at least two signal
The smallest signal strength indication in intensity value updates the preset signal strength threshold value.
As can be seen that communication terminal detects whether that the triggering thing of talk business occurs in technical solution of the embodiment of the present invention
Part obtains the communication terminal is currently resident first if the communication terminal detects the trigger event of the talk business
The signal strength indication of network, when detecting that the signal strength indication is less than preset signal strength threshold value, by the communication terminal
Resident network be switched to the second network from the first network, the triggering thing of the talk business as described in second network carrying
The voice calling service of part triggering.As it can be seen that the resident network switching time of above-mentioned communication terminal is dominated by communication terminal, that is, examining
When measuring the trigger event of the talk business and detecting that the signal strength indication of currently resident network is less than preset threshold,
Just executive resident network switching is conducive to avoid sound card caused by the network switching of the leading control of network side in communication process
Or call drop phenomenon, and then enhance user's communication experience.
The following is an embodiment of the apparatus of the present invention, and apparatus of the present invention embodiment is for executing embodiment of the present invention method one to two
The method of realization, for ease of description, only parts related to embodiments of the present invention are shown, and particular technique details does not disclose
, please refer to the embodiment of the present invention one and embodiment two.
Referring to Fig. 3, Fig. 3 is a kind of structural schematic diagram for communication terminal that third embodiment of the invention provides, the present invention
Communication terminal in embodiment can smart phone, tablet computer, intelligent wearable device etc. with communications network functionality
Terminal.As shown in figure 3, the communication terminal in the embodiment of the present invention comprises the following modules:
Detection module 301, for detecting whether the trigger event of talk business occurs；
Module 302 is obtained, if detecting the trigger event of the talk business for the detection module, is obtained described logical
The signal strength indication for the first network that letter terminal is currently resident；
Switching module 303, for that described will lead to when detecting that the signal strength indication is less than preset signal strength threshold value
The resident network of letter terminal is switched to the second network from the first network, the talk business as described in second network carrying
The voice calling service of trigger event triggering.
Optionally, the switching module 303 is also used to obtain what the communication terminal was currently resident in the acquisition module
After the signal strength indication of first network, when detecting that the signal strength indication is greater than the preset signal strength threshold value, needle
Handover operation is not executed to the resident network of the communication terminal, the triggering of the talk business is carried by current first network
The voice calling service of event triggering.
Optionally, the communication terminal can further include:
Update module 304, for during carrying voice calling service by first network, the communication terminal to be detected
Whether the resident network of the communication terminal from the first network is switched to second network；If detecting the communication eventually
The resident network at end is switched to second network from the first network, obtains the communication terminal and resident network switching occurs
Before reside in the signal strength indication of the first network, and with it is described resident network switching occurs before reside in the first network
Signal strength indication update the preset signal strength threshold value.
Optionally, the update module 304, if for detecting the resident network of the communication terminal from described first
Network switching obtains before resident network switching occurs for the communication terminal to second network and resides in the first network
Signal strength indication, and it is described pre- with the signal strength indication update for residing in the first network before the resident network switching of the generation
If when signal strength threshold, the signal strength of predetermined time before resident network switching occurs specifically for obtaining the communication terminal
The signal strength indication of predetermined time before the resident network switching of the generation resident network as the communication terminal and cuts by value occurs
The signal strength indication of the first network is resided in front of changing, and strong with the signal of predetermined time before the resident network switching of the generation
Angle value updates the preset signal strength threshold value；
Alternatively, being specifically used for before the acquisition resident network switching of communication terminal generation in the first preset time period at least
Two signal strength indications；Occur using the average value of at least two signal strength indications of the acquisition as the communication terminal resident
The signal strength indication of the first network is resided in front of network switching, and more with the average value of at least two signal strength indication
The new preset signal strength threshold value；
Alternatively, being specifically used for before the acquisition resident network switching of communication terminal generation in the first preset time period at least
Two signal strength indications；Using the smallest signal strength indication at least two signal strength indications of the acquisition as the communication
The signal strength indication that the first network is resided in front of resident network switching occurs for terminal, and at least two letters of the acquisition
The smallest signal strength indication in number intensity value updates the preset signal strength threshold value.
Optionally, the acquisition module 302, specifically for obtaining when detecting the trigger event of the talk business
Signal strength indication, using the signal strength indication when detecting the trigger event of the talk business as the communication terminal
The currently signal strength indication of resident first network；
Alternatively, obtaining at least two in the second preset time period before the trigger event for detecting the talk business
Secondary signal strength indication；The average value of the signal strength indication at least twice of the acquisition is currently resident as the communication terminal
First network signal strength indication.
It is retouched specifically, the specific implementations of above-mentioned modules can refer to Fig. 1 correlation step into Fig. 2 corresponding embodiment
It states, this will not be repeated here.
As can be seen that communication terminal detects whether that the triggering thing of talk business occurs in technical solution of the embodiment of the present invention
Part obtains the communication terminal is currently resident first if the communication terminal detects the trigger event of the talk business
The signal strength indication of network, when detecting that the signal strength indication is less than preset signal strength threshold value, by the communication terminal
Resident network be switched to the second network from the first network, the triggering thing of the talk business as described in second network carrying
The voice calling service of part triggering.As it can be seen that the resident network switching time of above-mentioned communication terminal is dominated by communication terminal, that is, examining
When measuring the trigger event of the talk business and detecting that the signal strength indication of currently resident network is less than preset threshold,
Just executive resident network switching is conducive to avoid sound card caused by the network switching of the leading control of network side in communication process
Or call drop phenomenon, and then enhance user's communication experience.
Referring to FIG. 4, Fig. 4 is a kind of structural schematic diagram of communication terminal disclosed by the embodiments of the present invention.The present invention is implemented
Communication terminal in example can the terminal with communications network functionality such as smart phone, tablet computer, intelligent wearable device.
As shown in figure 4, the communication terminal in the embodiment of the present invention includes: at least one processor 401, such as CPU, at least one reception
Device 403, at least one processor 404, at least one transmitter 405, at least one communication bus 402.Wherein, communication bus
402 for realizing the connection communication between these components.Wherein, in the embodiment of the present invention device receiver 403 and transmitter
405 can be wired sending port, or wireless device, for example including antenna assembly, for other node devices into
The communication of row signaling or data.Memory 404 can be high speed RAM memory, be also possible to non-labile memory (non-
Volatile memory), a for example, at least magnetic disk storage.It is remote that memory 404 optionally can also be that at least one is located at
Storage device from aforementioned processor 401.Batch processing code is stored in memory 404, and the processor 401 can be by logical
Believe bus 402, calls the code stored in memory 404 to execute relevant function.
The processor 401, for detecting whether the trigger event of talk business occurs；If described detect the call
The trigger event of business obtains the signal strength indication for the first network that the communication terminal is currently resident；Detecting the letter
When number intensity value is less than preset signal strength threshold value, the resident network of the communication terminal is switched to the from the first network
Two networks, the voice calling service of the trigger event triggering of the talk business as described in second network carrying.
The processor 401, the signal strength indication for obtaining the first network that the communication terminal is currently resident it
Afterwards, it is also used to when detecting that the signal strength indication is greater than the preset signal strength threshold value, the communication terminal is directed to institute
The resident network for stating communication terminal does not execute handover operation, and the trigger event of the talk business is carried by current first network
The voice calling service of triggering.
Optionally, the processor 401 is also used to detection during carrying voice calling service by first network
Whether the resident network of the communication terminal from the first network is switched to second network；If detecting the communication eventually
The resident network at end is switched to second network from the first network, and the communication terminal obtains the communication terminal and occurs
The signal strength indication of the first network is resided in front of resident network switching, and occurs to reside in front of being resident network switching with described
The signal strength indication of the first network updates the preset signal strength threshold value.
Optionally, the processor 401 is residing in institute for obtaining before resident network switching occurs for the communication terminal
The signal strength indication of first network is stated, and is resident the signal strength for residing in the first network before network switching with the generation
When value updates the preset signal strength threshold value, when specifically for being preset before the acquisition resident network switching of communication terminal generation
The signal strength indication at quarter sends out the signal strength indication of predetermined time before the resident network switching of the generation as the communication terminal
The signal strength indication of the first network is resided in front of raw resident network switching, and occurs to preset before being resident network switching with described
The signal strength indication at moment updates the preset signal strength threshold value；
Alternatively, being specifically used for before the acquisition resident network switching of communication terminal generation in the first preset time period at least
Two signal strength indications；Occur using the average value of at least two signal strength indications of the acquisition as the communication terminal resident
The signal strength indication of the first network is resided in front of network switching, and more with the average value of at least two signal strength indication
The new preset signal strength threshold value；
Alternatively, being specifically used for before the acquisition resident network switching of communication terminal generation in the first preset time period at least
Two signal strength indications；Using the smallest signal strength indication at least two signal strength indications of the acquisition as the communication
The signal strength indication that the first network is resided in front of resident network switching occurs for terminal, and at least two letters of the acquisition
The smallest signal strength indication in number intensity value updates the preset signal strength threshold value.
Optionally, the processor 401 is strong in the signal for obtaining the first network that the communication terminal is currently resident
Angle value is being detected specifically for obtaining the signal strength indication when detecting the trigger event of the talk business by described
The signal for the first network that signal strength indication when the trigger event of the talk business is currently resident as the communication terminal
Intensity value；
Alternatively, the communication terminal obtains the second preset time before the trigger event for detecting the talk business
Signal strength indication at least twice in section；Using the average value of the signal strength indication at least twice of the acquisition as the communication
The signal strength indication for the first network that terminal is currently resident.
It is retouched specifically, the specific implementations of above-mentioned modules can refer to Fig. 1 correlation step into Fig. 2 corresponding embodiment
It states, this will not be repeated here.
As can be seen that communication terminal detects whether that the triggering thing of talk business occurs in technical solution of the embodiment of the present invention
Part obtains the communication terminal is currently resident first if the communication terminal detects the trigger event of the talk business
The signal strength indication of network, when detecting that the signal strength indication is less than preset signal strength threshold value, by the communication terminal
Resident network be switched to the second network from the first network, the triggering thing of the talk business as described in second network carrying
The voice calling service of part triggering.As it can be seen that the resident network switching time of above-mentioned communication terminal is dominated by communication terminal, that is, examining
When measuring the trigger event of the talk business and detecting that the signal strength indication of currently resident network is less than preset threshold,
Just executive resident network switching is conducive to avoid sound card caused by the network switching of the leading control of network side in communication process
Or call drop phenomenon, and then enhance user's communication experience.
The embodiment of the present invention also provides a kind of computer storage medium, wherein the computer storage medium can be stored with journey
Sequence, the program include the part or complete of the monitoring method for any service processes recorded in above method embodiment when executing
Portion's step.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because
According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules is not necessarily of the invention
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of the unit, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium may include: flash disk, read-only memory (English: Read-Only Memory, abbreviation: ROM), random access device (English
Text: Random Access Memory, referred to as: RAM), disk or CD etc..
It is provided for the embodiments of the invention that a kind of communication terminal is resident method for switching network and communication terminal carries out above
It is discussed in detail, used herein a specific example illustrates the principle and implementation of the invention, above embodiments
Explanation be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art,
According to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion in this specification
Appearance should not be construed as limiting the invention.
Claims (6)
1. a kind of communication terminal is resident method for switching network characterized by comprising
Communication terminal detects whether that the trigger event of talk business occurs；
If the communication terminal detects the trigger event of the talk business, the communication terminal is currently resident first is obtained
The signal strength indication of network；
If the communication terminal is when detecting that the signal strength indication is less than preset signal strength threshold value, by the communication terminal
Resident network be switched to the second network from the first network, the triggering thing of the talk business as described in second network carrying
The voice calling service of part triggering；
When detecting that the signal strength indication is greater than the preset signal strength threshold value, the communication terminal is directed to the communication
The resident network of terminal does not execute handover operation, carries the trigger event triggering of the talk business by current first network
Voice calling service；
During carrying voice calling service by first network, the communication terminal detects the residing network of the communication terminal
Whether network from the first network is switched to second network；
If detecting, the resident network of the communication terminal is switched to second network from the first network, and the communication is eventually
End obtains the communication terminal and occurs the signal strength indication for residing in the first network before resident network switching, and with the hair
The signal strength indication that the first network is resided in front of raw resident network switching updates the preset signal strength threshold value.
2. the method as described in claim 1, which is characterized in that the communication terminal obtains the communication terminal and residing network occurs
It resides in the signal strength indication of the first network before network switching, and occurs to reside in front of resident network switching described the with described
The signal strength indication of one network updates the preset signal strength threshold value, comprising:
The communication terminal obtains the signal strength indication that predetermined time before resident network switching occurs for the communication terminal, will be described
The signal strength indication of predetermined time is resident before resident network switching occurs as the communication terminal before the resident network switching of generation
It is updated in the signal strength indication of the first network, and with the signal strength indication of predetermined time before the resident network switching of the generation
The preset signal strength threshold value；
Alternatively,
The communication terminal obtain the communication terminal occur before resident network switching in the first preset time period at least two
Signal strength indication；
Before as the communication terminal resident network switching is occurred for the average value of at least two signal strength indications of the acquisition
The signal strength indication of the first network is resided in, and updates described preset with the average value of at least two signal strength indication
Signal strength threshold；
Alternatively,
The communication terminal obtain the communication terminal occur before resident network switching in the first preset time period at least two
Signal strength indication；
The smallest signal strength indication at least two signal strength indications of the acquisition is stayed as the communication terminal
Stay the signal strength indication that the first network is resided in front of network switching, and with the minimum at least two signal strength indication
Signal strength indication update the preset signal strength threshold value.
3. the method as described in claims 1 or 2 item, which is characterized in that it is described obtain the communication terminal it is currently resident the
The signal strength indication of one network, comprising:
The communication terminal obtains the signal strength indication when detecting the trigger event of the talk business, is detecting described
To the talk business trigger event when the letter of first network be currently resident as the communication terminal of signal strength indication
Number intensity value；
Alternatively,
The communication terminal obtains in the second preset time period before the trigger event for detecting the talk business extremely
Few signal strength indication twice；
The first network that the average value of the signal strength indication at least twice of the acquisition is currently resident as the communication terminal
Signal strength indication.
4. a kind of communication terminal characterized by comprising
Detection module, for detecting whether the trigger event of talk business occurs；
It obtains module and obtains the communication terminal if detecting the trigger event of the talk business for the detection module
The currently signal strength indication of resident first network；
Switching module, for detect the signal strength indication be less than preset signal strength threshold value when, by the communication terminal
Resident network be switched to the second network from the first network, the triggering thing of the talk business as described in second network carrying
The voice calling service of part triggering；
The switching module is also used to obtain the signal for the first network that the communication terminal is currently resident in the acquisition module
After intensity value, when detecting that the signal strength indication is greater than the preset signal strength threshold value, for the communication terminal
Resident network do not execute handover operation, by current first network carry the talk business trigger event triggering voice
Talk business；
Update module, for during carrying voice calling service by first network, the communication terminal detection to be described logical
Believe whether the resident network of terminal from the first network is switched to second network；If detecting staying for the communication terminal
It stays network to be switched to second network from the first network, obtains before resident network switching occurs for the communication terminal and be resident
In the signal strength indication of the first network, and the signal that the first network is resided in front of network switching is resident with the generation
Intensity value updates the preset signal strength threshold value.
5. communication terminal as claimed in claim 4, which is characterized in that
The update module, if described being switched to for detecting the resident network of the communication terminal from the first network
Second network obtains the communication terminal and the signal strength indication for residing in the first network before resident network switching occurs, and
The preset signal strength threshold is updated with the signal strength indication for residing in the first network before the resident network switching of the generation
When value, the signal strength indication of predetermined time before resident network switching occurs specifically for obtaining the communication terminal, by the hair
The signal strength indication of predetermined time resides in front of resident network switching occurs as the communication terminal before raw resident network switching
The signal strength indication of the first network, and institute is updated with the signal strength indication of predetermined time before the resident network switching of the generation
State preset signal strength threshold value；
Alternatively,
Specifically at least two signals in the first preset time period before the acquisition resident network switching of communication terminal generation
Intensity value；Resident network switching occurs using the average value of at least two signal strength indications of the acquisition as the communication terminal
Before reside in the signal strength indication of the first network, and updated with the average value of at least two signal strength indication described pre-
If signal strength threshold；
Alternatively,
Specifically at least two signals in the first preset time period before the acquisition resident network switching of communication terminal generation
Intensity value；The smallest signal strength indication at least two signal strength indications of the acquisition is occurred as the communication terminal
Reside in the signal strength indication of the first network before resident network switching, and at least two signal strength indications of the acquisition
In the smallest signal strength indication update the preset signal strength threshold value.
6. the communication terminal as described in claim 4 or 5, which is characterized in that
The acquisition module will specifically for obtaining the signal strength indication when detecting the trigger event of the talk business
The signal strength indication when detecting the trigger event of the talk business as the communication terminal it is currently resident the
The signal strength indication of one network；
Alternatively, obtain in the second preset time period before the trigger event for detecting the talk business at least twice
Signal strength indication；Using the average value of the signal strength indication at least twice of the acquisition as the communication terminal it is currently resident the
The signal strength indication of one network.
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| CN106332172A (en) * | 2016-09-13 | 2017-01-11 | 广东欧珀移动通信有限公司 | Method and device of improving network signal quality |
| CN106412963A (en) * | 2016-11-09 | 2017-02-15 | 上海斐讯数据通信技术有限公司 | Terminal filtering method and terminal filtering device |
| CN106658593B (en) * | 2016-12-14 | 2020-03-17 | 北京小米移动软件有限公司 | Network switching method and terminal |
| CN106851406A (en) * | 2016-12-29 | 2017-06-13 | 深圳Tcl数字技术有限公司 | Internet video player method and system |
| CN108462980B (en) * | 2017-02-20 | 2020-09-25 | 大唐移动通信设备有限公司 | Switching method and device of voice call network |
| CN107046696B (en) * | 2017-04-14 | 2020-08-07 | 南京寰嘉物联网科技有限公司 | Communication network switching method and mobile terminal |
| CN107249201A (en) * | 2017-05-27 | 2017-10-13 | 珠海市魅族科技有限公司 | Communication control method, terminal, network side equipment and network switching system |
| CN107396413A (en) * | 2017-08-16 | 2017-11-24 | 珠海市魅族科技有限公司 | Communication control method, terminal, network side equipment and network switching system |
| CN108632939B (en) * | 2018-04-25 | 2021-04-06 | 北京小米移动软件有限公司 | Paging method, paging device and computer readable storage medium |
| CN109379767A (en) * | 2018-12-29 | 2019-02-22 | 出门问问信息科技有限公司 | Method for switching network, device, wearable device and computer readable storage medium |
| CN111526255B (en) * | 2020-04-29 | 2022-02-25 | Oppo广东移动通信有限公司 | Voice communication method, device, terminal and storage medium |
| CN112804720B (en) * | 2021-02-25 | 2023-03-14 | 北京小米移动软件有限公司 | Network switching method and device |
| CN113784334A (en) * | 2021-09-14 | 2021-12-10 | 中国联合网络通信集团有限公司 | Card switching method and device |
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| US9326208B2 (en) * | 2013-12-17 | 2016-04-26 | Google Technology Holdings LLC | Method and apparatus for determining when to handover communications from a first to a second access network |
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