CN105208315A - Application control method and device - Google Patents

Application control method and device Download PDF

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Publication number
CN105208315A
CN105208315A CN201510611911.2A CN201510611911A CN105208315A CN 105208315 A CN105208315 A CN 105208315A CN 201510611911 A CN201510611911 A CN 201510611911A CN 105208315 A CN105208315 A CN 105208315A
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China
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quality
mobile terminal
channel quality
monitoring
applications
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CN201510611911.2A
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Chinese (zh)
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朱峰结
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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Yulong Computer Telecommunication Scientific Shenzhen Co Ltd
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Priority to CN201510611911.2A priority Critical patent/CN105208315A/en
Priority to PCT/CN2015/093518 priority patent/WO2017049733A1/en
Publication of CN105208315A publication Critical patent/CN105208315A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/14Systems for two-way working

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides an application control method and device. The application control method and device can monitor the channel quality of a current communication channel used by a mobile terminal, when it is monitored that the channel quality is changed, the mobile terminal is controlled to automatically switch the operating state of a first application which is operated at present, and the operating state of the first application which is operated at present is determined on the basis of the channel quality. That is to say, when the channel quality is changed, the operating state of the first application is changed appropriately. For example, when the channel quality changes from good to bad, video call application which is currently operated by the mobile terminal can be controlled to switch to voice call application, then an operator does not need to independently judge the video call quality and manually control the video call application, and automatic control over the application is achieved.

Description

A kind of application controls method and device
Technical field
The invention belongs to automation field, in particular, particularly relate to a kind of application controls method and device.
Background technology
Volte video calling increases video communication on the basis of original voice call, makes user by mobile terminal and partner while voice-enabled chat, can watch the video pictures of the other side.Its implementation is: on the call interface of mobile terminal, set up a switch video image button, and after detecting that switch video image button is triggered, mobile terminal then can enable volte vt applications.
But volte vt applications is higher to channel quality requirement at present, can be there is not smooth phenomenon in video pictures when channel quality is bad, therefore for current volte vt applications, need user independently to judge video speech quality, and carry out manual operation closedown video based on video speech quality or switch to voice call.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of application controls method and device, for automatically controlling application based on channel quality.
The invention provides a kind of application controls method, described method comprises:
The channel quality of the currently used communication channel of monitoring mobile terminal;
When monitoring described channel quality and changing, control mobile terminal automatically switch current operation first application running status, wherein said current operation first application running status determine based on described channel quality.
Preferably, described when monitoring described channel quality and changing, control mobile terminal automatically switch current operation first application running status, comprise: when monitoring described channel quality and being reduced to the second quality by the first quality, the vt applications controlling the current operation of mobile terminal switches to voice call to apply.
Preferably, when monitoring described channel quality and being reduced to the second quality by the first quality, the vt applications controlling the current operation of mobile terminal switches to voice call to apply, comprise: when monitoring described channel quality and being reduced to the second quality by the first quality, control described mobile terminal and close transmission of video images function, and sending the first instruction to Correspondent Node, described first instruction indicates described Correspondent Node to close transmission of video images function.
Preferably, described when monitoring described channel quality and changing, control mobile terminal automatically switch current operation first application running status, comprise: when monitoring described channel quality and being the first quality by the second increased quality, the voice call application controlling the current operation of mobile terminal switches to vt applications.
Preferably, described when monitoring described channel quality and being the first quality by the second increased quality, the voice call application controlling the current operation of mobile terminal switches to vt applications, comprise: when monitoring described channel quality and being the first quality by the second increased quality, control described mobile terminal and open transmission of video images function, and sending the second instruction to Correspondent Node, described second instruction indicates described Correspondent Node to open transmission of video images function.
Preferably, when monitoring mobile terminal and opening automatic control vt applications function, when monitoring described channel quality and being reduced to the second quality by the first quality, the vt applications controlling the current operation of mobile terminal switches to voice call to apply;
If monitor mobile terminal not open control vt applications function automatically, then in the interface of mobile terminal, show the content indicating described channel quality.
Preferably, the channel quality of the currently used communication channel of described monitoring mobile terminal, comprising:
Obtain multiple mass parameters of the currently used communication channel of mobile terminal;
When at least one mass parameter in multiple mass parameter changes relative to the mass parameter that the last time gets, obtain the channel quality of currently used communication channel based on the mass parameter after change.
The present invention also provides a kind of application controls device, and described device comprises:
Monitoring means, for monitoring the channel quality of the currently used communication channel of mobile terminal;
Control unit, for when monitoring described channel quality and changing, control mobile terminal automatically switch current operation first application running status, wherein said current operation first application running status determine based on described channel quality.
Preferably, described control unit is used for: when monitoring described channel quality and being reduced to the second quality by the first quality, and the vt applications controlling the current operation of mobile terminal switches to voice call to apply.
Preferably, described control unit is used for: when monitoring described channel quality and being reduced to the second quality by the first quality, control described mobile terminal and close transmission of video images function, and sending the first instruction to Correspondent Node, described first instruction indicates described Correspondent Node to close transmission of video images function.
Preferably, described control unit also for: when monitoring described channel quality and being the first quality by the second increased quality, the voice call application controlling mobile terminal current operation switches to vt applications.
Preferably, described control unit is used for: when monitoring described channel quality and being the first quality by the second increased quality, control described mobile terminal and open transmission of video images function, and sending the second instruction to Correspondent Node, described second instruction indicates described Correspondent Node to open transmission of video images function.
Preferably, described device also comprises: function monitoring unit and display unit;
Described function monitoring unit, control vt applications function automatically whether is opened for monitoring mobile terminal, if monitor mobile terminal to open control vt applications function automatically, then trigger described control unit when described channel quality is reduced to the second quality by the first quality, the vt applications controlling the current operation of mobile terminal switches to voice call to apply; If monitor mobile terminal not open control vt applications function automatically, then trigger described display unit in the interface of mobile terminal, show the content indicating described channel quality.
Preferably, described monitoring means is used for: the multiple mass parameters obtaining the currently used communication channel of mobile terminal; When at least one mass parameter in multiple mass parameter changes relative to the mass parameter that the last time gets, obtain the channel quality of currently used communication channel based on the mass parameter after change.
Compared with prior art, technique scheme tool provided by the invention has the following advantages:
Technique scheme provided by the invention can monitor the channel quality of the currently used communication channel of mobile terminal, when monitoring channel quality and changing, control mobile terminal automatically switch current operation first application running status, and first of current operation application running status determine based on channel quality.That is when channel quality changes.The running status of the first application also can suitably change, such as when channel quality is backward, the vt applications that can control the current operation of mobile terminal switches to voice call to apply, such operator, then without the need to independently judging video speech quality and Non-follow control vt applications, realizes the automatic control to application.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the application controls method that the embodiment of the present invention provides;
Fig. 2 is a kind of structural representation of the application controls device that the embodiment of the present invention provides;
Fig. 3 is the another kind of structural representation of the application controls device that the embodiment of the present invention provides.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Referring to Fig. 1, it illustrates the flow chart of the application controls method that the embodiment of the present invention provides, based on the automatic control of channel quality to application, can comprise the following steps for realizing:
101: the channel quality of the currently used communication channel of monitoring mobile terminal.Wherein communication channel is the passage that mobile terminal and other equipment carry out information interaction, this communication channel can be subject to noise and environmental change in its place environment and cause channel quality to change, and channel quality can have influence on the ruuning situation of each application run in mobile terminal, therefore the embodiment of the present invention is for can automatically control application based on channel quality, then need first to monitor the channel quality of communication channel.
In the invention process, a kind of mode of the channel quality of the currently used communication channel of monitoring mobile terminal is: the multiple mass parameters obtaining the currently used communication channel of mobile terminal, wherein multiple mass parameter at least comprises: RSRP (ReferenceSignalReceivedPower, Reference Signal Received Power), RSRQ (ReferenceSignalReceivedQuality, Reference Signal Received Quality), SNR (SignalNoiseRatio, signal to noise ratio) and CQI (ChannelQualityIndicator, channel quality indicates), these mass parameters can be monitored by the physical layer of mobile terminal, and the value of monitoring each mass parameter obtained is uploaded to application layer, come to determine channel quality based on each mass parameter further in application layer.
It determines that the process of channel quality can be: multiple mass parameters that the current multiple mass parameters obtained get with the last time are respectively carried out man-to-man corresponding comparison, compare by identical mass parameter in the multiple mass parameters to get for adjacent twice, as the current SNR obtained and the last SNR got are compared.When at least one mass parameter in multiple mass parameter changes relative to the mass parameter that the last time gets, obtain the channel quality of currently used communication channel based on the mass parameter after change.
For RSRP, as RSRP<-130dB (decibel) indicating channel poor quality;-100dB>RSRP>-130dB indicating channel is second-rate;-90dB>RSRP>-100dB indicating channel quality is better; RSRP>-90dB indicating channel quality is good; Therefore when the current RSRP obtained rises to-110dB relative to the RSRP that the last time gets from-130dB, then indicate current channel quality from very poor be promoted to poor.
102: when monitoring channel quality and changing, control mobile terminal automatically switch current operation first application running status, wherein the running status of the first application of current operation is determined based on channel quality, that is the running status of the first application changes according to channel quality, is applied in when channel quality changes normally runs to make first.To watch video online, when channel quality is bad, mobile terminal needs video format to reduce to adapt to present channel quality.
For vt applications, when monitoring channel quality and being reduced to the second quality by the first quality, the vt applications controlling the current operation of mobile terminal switches to voice call to apply; Concrete: when monitoring channel quality and being reduced to the second quality by the first quality, control mobile terminal and close transmission of video images function, and send the first instruction to Correspondent Node, the first instruction instruction Correspondent Node closes transmission of video images function.The channel quality that wherein the first quality is corresponding is better than channel instruction corresponding to the second quality, that such as the first quality is corresponding is RSRP>-90dB, and that the second quality is corresponding is-90dB>RSRP>-100dB.
When if to monitor channel quality be the first quality follow-up by the second increased quality, the voice call application that then can control the current operation of mobile terminal switches to vt applications, concrete switching mode is: when monitoring channel quality and being the first quality by the second increased quality, control mobile terminal and open transmission of video images function, and sending the second instruction to Correspondent Node, the second instruction instruction Correspondent Node opens transmission of video images function.
Here it should be noted is that: the embodiment of the present invention is only be described for the first quality and the second quality, in actual application, channel quality can be divided into more grades by it, and is the control mode of the channel quality distribution vt applications under different brackets.Such as channel quality has four grades, enables vt applications under the channel quality of the first estate, and video format is high definition; Enable vt applications under the channel quality of the second grade, and video format is SD; Enable vt applications under the channel quality of the tertiary gradient, and video format is smooth; Switch to voice call to apply vt applications under the channel quality of the fourth estate, namely close video capability.
From technique scheme, the application controls method that the embodiment of the present invention provides can monitor the channel quality of the currently used communication channel of mobile terminal, when monitoring channel quality and changing, control mobile terminal automatically switch current operation first application running status, and first of current operation application running status determine based on channel quality.That is when channel quality changes.The running status of the first application also can suitably change, such as when channel quality is backward, the vt applications that can control the current operation of mobile terminal switches to voice call to apply, such operator, then without the need to independently judging video speech quality and Non-follow control vt applications, realizes the automatic control to application.
In the application controls method that this external embodiment of the present invention provides, above-mentioned when monitoring channel quality and being reduced to the second quality by the first quality, it is when monitoring mobile terminal and opening automatic control vt applications function that the vt applications controlling the current operation of mobile terminal switches to voice call to apply.That is mobile terminal is when opening automatic control vt applications function, and mobile terminal then can control vt applications based on the change of channel quality automatically.As when channel quality as described in monitoring is reduced to the second quality by the first quality, the vt applications controlling the current operation of mobile terminal switches to voice call to apply; When monitoring described channel quality and being the first quality by the second increased quality, the voice call application controlling the current operation of mobile terminal switches to vt applications.
If monitor mobile terminal not open control vt applications function automatically, in the interface of mobile terminal, then show the content of indicating channel quality, such operator then can judge current video speech quality according to this objective information of the content shown in the interface of mobile terminal, and determines whether controlling vt applications based on this objective information.
In embodiments of the present invention, mobile terminal is when showing the content of indicating channel quality, can show with mode word, such as " present channel quality is better ", certainly except this mode, it can also adopt signal strength map target mode to show, and is not limited for its concrete display mode embodiment of the present invention.
Corresponding with said method embodiment, the embodiment of the present invention also provides a kind of application controls device, and its structural representation as shown in Figure 2, can comprise: monitoring means 11 and control unit 12.
Monitoring means 11, for monitoring the channel quality of the currently used communication channel of mobile terminal.Wherein communication channel is the passage that mobile terminal and other equipment carry out information interaction, this communication channel can be subject to noise and environmental change in its place environment and cause channel quality to change, and channel quality can have influence on the ruuning situation of each application run in mobile terminal, therefore the embodiment of the present invention is for can automatically control application based on channel quality, then need first to monitor the channel quality of communication channel.
In the invention process, a kind of mode that monitoring means 11 monitors the channel quality of the currently used communication channel of mobile terminal is: the multiple mass parameters obtaining the currently used communication channel of mobile terminal, wherein multiple mass parameter at least comprises: RSRP, RSRQ, SNR and CQI, these mass parameters can be monitored by the physical layer of mobile terminal, and the value of monitoring each mass parameter obtained is uploaded to application layer; Come to determine channel quality based on each mass parameter further in application layer.
It determines that the process of channel quality can be: multiple mass parameters that the current multiple mass parameters obtained get with the last time are respectively carried out man-to-man corresponding comparison, compare by identical mass parameter in the multiple mass parameters to get for adjacent twice, as the current SNR obtained and the last SNR got are compared.When at least one mass parameter in multiple mass parameter changes relative to the mass parameter that the last time gets, obtain the channel quality of currently used communication channel based on the mass parameter after change.
For RSRP, as RSRP<-130dB (decibel) indicating channel poor quality;-100dB>RSRP>-130dB indicating channel is second-rate;-90dB>RSRP>-100dB indicating channel quality is better; RSRP>-90dB indicating channel quality is good; Therefore when the current RSRP obtained rises to-110dB relative to the RSRP that the last time gets from-130dB, then indicate current channel quality from very poor be promoted to poor.
Control unit 12, for when monitoring channel quality and changing, control mobile terminal automatically switch current operation first application running status, wherein the running status of the first application of current operation is determined based on channel quality, that is the running status of the first application changes according to channel quality, is applied in when channel quality changes normally runs to make first.To watch video online, when channel quality is bad, mobile terminal needs video format to reduce to adapt to present channel quality.
For vt applications, control unit 12 is when monitoring channel quality and being reduced to the second quality by the first quality, and the vt applications controlling the current operation of mobile terminal switches to voice call to apply; Concrete: when monitoring channel quality and being reduced to the second quality by the first quality, control mobile terminal and close transmission of video images function, and send the first instruction to Correspondent Node, the first instruction instruction Correspondent Node closes transmission of video images function.The channel quality that wherein the first quality is corresponding is better than channel instruction corresponding to the second quality, that such as the first quality is corresponding is RSRP>-90dB, and that the second quality is corresponding is-90dB>RSRP>-100dB.
If subsequent control unit 12 monitors channel quality when being the first quality by the second increased quality, the voice call application that then can control the current operation of mobile terminal switches to vt applications, concrete switching mode is: when monitoring channel quality and being the first quality by the second increased quality, control mobile terminal and open transmission of video images function, and sending the second instruction to Correspondent Node, the second instruction instruction Correspondent Node opens transmission of video images function.
Here it should be noted is that: the embodiment of the present invention is only be described for the first quality and the second quality, in actual application, channel quality can be divided into more grades by it, and is the control mode of the channel quality distribution vt applications under different brackets.Such as channel quality has four grades, enables vt applications under the channel quality of the first estate, and video format is high definition; Enable vt applications under the channel quality of the second grade, and video format is SD; Enable vt applications under the channel quality of the tertiary gradient, and video format is smooth; Switch to voice call to apply vt applications under the channel quality of the fourth estate, namely close video capability.
From technique scheme, the application controls device that the embodiment of the present invention provides can monitor the channel quality of the currently used communication channel of mobile terminal, when monitoring channel quality and changing, control mobile terminal automatically switch current operation first application running status, and first of current operation application running status determine based on channel quality.That is when channel quality changes.The running status of the first application also can suitably change, such as when channel quality is backward, the vt applications that can control the current operation of mobile terminal switches to voice call to apply, such operator, then without the need to independently judging video speech quality and Non-follow control vt applications, realizes the automatic control to application.
In the application controls device that this external embodiment of the present invention provides, above-mentioned when monitoring channel quality and being reduced to the second quality by the first quality, it is when monitoring mobile terminal and opening automatic control vt applications function that the vt applications controlling the current operation of mobile terminal switches to voice call to apply.That is mobile terminal is when opening automatic control vt applications function, and mobile terminal then can control vt applications based on the change of channel quality automatically.As when channel quality as described in monitoring is reduced to the second quality by the first quality, the vt applications controlling the current operation of mobile terminal switches to voice call to apply; When monitoring described channel quality and being the first quality by the second increased quality, the voice call application controlling the current operation of mobile terminal switches to vt applications.The structural representation of its correspondence as shown in Figure 3, Fig. 2 basis can also comprise: function monitoring unit 13 and display unit 14.
Function monitoring unit 13, control vt applications function automatically whether is opened for monitoring mobile terminal, if monitor mobile terminal to open control vt applications function automatically, then trigger control unit 12 is when channel quality is reduced to the second quality by the first quality, and the vt applications controlling the current operation of mobile terminal switches to voice call to apply.If monitor mobile terminal not open control vt applications function automatically, then trigger the content that display unit 14 shows indicating channel quality in the interface of mobile terminal, such operator then can judge current video speech quality according to this objective information of the content shown in the interface of mobile terminal, and determines whether controlling vt applications based on this objective information.
In embodiments of the present invention, mobile terminal is when showing the content of indicating channel quality, can show with mode word, such as " present channel quality is better ", certainly except this mode, it can also adopt signal strength map target mode to show, and is not limited for its concrete display mode embodiment of the present invention.
Need to illustrate a bit at this: the vt applications that the embodiment of the present invention is mentioned can be common vt applications, also can be VoLTE (VoiceoverLTE) vt applications, wherein VoLTE is the speech business based on IMS (IPMultimediaSubsystem, IP Multimedia System).
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
To the above-mentioned explanation of the disclosed embodiments, those skilled in the art are realized or uses the present invention.To be apparent for a person skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (14)

1. an application controls method, is characterized in that, described method comprises:
The channel quality of the currently used communication channel of monitoring mobile terminal;
When monitoring described channel quality and changing, control mobile terminal automatically switch current operation first application running status, wherein said current operation first application running status determine based on described channel quality.
2. method according to claim 1, it is characterized in that, described when monitoring described channel quality and changing, control mobile terminal automatically switch current operation first application running status, comprise: when monitoring described channel quality and being reduced to the second quality by the first quality, the vt applications controlling the current operation of mobile terminal switches to voice call to apply.
3. method according to claim 2, it is characterized in that, when monitoring described channel quality and being reduced to the second quality by the first quality, the vt applications controlling the current operation of mobile terminal switches to voice call to apply, comprise: when monitoring described channel quality and being reduced to the second quality by the first quality, control described mobile terminal and close transmission of video images function, and sending the first instruction to Correspondent Node, described first instruction indicates described Correspondent Node to close transmission of video images function.
4. method according to claim 2, it is characterized in that, described when monitoring described channel quality and changing, control mobile terminal automatically switch current operation first application running status, comprise: when monitoring described channel quality and being the first quality by the second increased quality, the voice call application controlling the current operation of mobile terminal switches to vt applications.
5. method according to claim 4, it is characterized in that, described when monitoring described channel quality and being the first quality by the second increased quality, the voice call application controlling the current operation of mobile terminal switches to vt applications, comprise: when monitoring described channel quality and being the first quality by the second increased quality, control described mobile terminal and open transmission of video images function, and sending the second instruction to Correspondent Node, described second instruction indicates described Correspondent Node to open transmission of video images function.
6. method according to claim 2, it is characterized in that, when monitoring mobile terminal and opening automatic control vt applications function, when monitoring described channel quality and being reduced to the second quality by the first quality, the vt applications controlling the current operation of mobile terminal switches to voice call to apply;
If monitor mobile terminal not open control vt applications function automatically, then in the interface of mobile terminal, show the content indicating described channel quality.
7. method according to claim 1, is characterized in that, the channel quality of the currently used communication channel of described monitoring mobile terminal, comprising:
Obtain multiple mass parameters of the currently used communication channel of mobile terminal;
When at least one mass parameter in multiple mass parameter changes relative to the mass parameter that the last time gets, obtain the channel quality of currently used communication channel based on the mass parameter after change.
8. an application controls device, is characterized in that, described device comprises:
Monitoring means, for monitoring the channel quality of the currently used communication channel of mobile terminal;
Control unit, for when monitoring described channel quality and changing, control mobile terminal automatically switch current operation first application running status, wherein said current operation first application running status determine based on described channel quality.
9. device according to claim 8, is characterized in that, described control unit is used for: when monitoring described channel quality and being reduced to the second quality by the first quality, and the vt applications controlling the current operation of mobile terminal switches to voice call to apply.
10. device according to claim 9, it is characterized in that, described control unit is used for: when monitoring described channel quality and being reduced to the second quality by the first quality, control described mobile terminal and close transmission of video images function, and sending the first instruction to Correspondent Node, described first instruction indicates described Correspondent Node to close transmission of video images function.
11. devices according to claim 9, is characterized in that, described control unit also for: when monitoring described channel quality and being the first quality by the second increased quality, the voice call application controlling mobile terminal current operation switches to vt applications.
12. devices according to claim 11, it is characterized in that, described control unit is used for: when monitoring described channel quality and being the first quality by the second increased quality, control described mobile terminal and open transmission of video images function, and sending the second instruction to Correspondent Node, described second instruction indicates described Correspondent Node to open transmission of video images function.
13. devices according to claim 9, is characterized in that, described device also comprises: function monitoring unit and display unit;
Described function monitoring unit, control vt applications function automatically whether is opened for monitoring mobile terminal, if monitor mobile terminal to open control vt applications function automatically, then trigger described control unit when described channel quality is reduced to the second quality by the first quality, the vt applications controlling the current operation of mobile terminal switches to voice call to apply; If monitor mobile terminal not open control vt applications function automatically, then trigger described display unit in the interface of mobile terminal, show the content indicating described channel quality.
14. devices according to claim 8, is characterized in that, described monitoring means is used for: the multiple mass parameters obtaining the currently used communication channel of mobile terminal; When at least one mass parameter in multiple mass parameter changes relative to the mass parameter that the last time gets, obtain the channel quality of currently used communication channel based on the mass parameter after change.
CN201510611911.2A 2015-09-23 2015-09-23 Application control method and device Pending CN105208315A (en)

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