CN105049617A - Mobile communication terminal network switching method, system and mobile communication terminal - Google Patents
Mobile communication terminal network switching method, system and mobile communication terminal Download PDFInfo
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- CN105049617A CN105049617A CN201510379331.5A CN201510379331A CN105049617A CN 105049617 A CN105049617 A CN 105049617A CN 201510379331 A CN201510379331 A CN 201510379331A CN 105049617 A CN105049617 A CN 105049617A
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Abstract
The embodiment of the invention discloses a mobile communication terminal network switching method, a system and a mobile communication terminal. The method comprises steps: when a dialing application or a telephone directory application is detected to be in an opened foreground operation state, a network currently registered by the current mobile communication terminal is acquired, the network is marked as an initial network, whether the initial network is a circuit switching network is judged, and if not, the initial network is switched to the circuit switching network. When the above method is adopted for making a voice call, when the number of the called is inputted or selected to be dialed, the network registered by the mobile communication terminal is already switched or is about to be switched to the circuit switching network, and thus, compared with the technical scheme in the prior art in which after the mobile communication terminal initiates a voice service request, the mobile communication terminal is guided to be kept in the circuit switching network, the calling speed of the mobile communication terminal is greatly improved without any doubt, and call delay is reduced.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly, relate to a kind of mobile communication terminal method for switching network, system and mobile communication terminal.
Background technology
Following solution is mainly contained when smart mobile phone initiates audio call in the lte networks in prior art:
1., twoly treat scheme (simultaneousGSMandLTE, SGLTE), when adopting the program, mobile phone simultaneously LTE network and CS network standby and the business of LTE network and CS network can be initiated simultaneously.When this scheme is adopted, it is higher that mobile phone side realizes difficulty, and therefore the actual employing of the program is less.
2., scheme (CircuitSwitchedFallback is singly treated, CSFB), circuit-switched network is made again to fall after rise, when adopting the program, mobile phone is only standby in LTE network, when needing to initiate CS territory (circuit-switched network is often referred to 2G/3G network) business, mobile phone falls back to CS territory.This scheme requires all relative simple to network and mobile phone, mobile phone is power saving comparatively, is the maximum scheme of actual employing, but could starts audio call, so it is longer to set up call delay owing to first will fall back to circuit-switched network.
3., VoLTE, voice are transmitted by LTE network.This is the final solution of speech business in LTE network, has call delay short, supports the advantages such as high-quality voice and video telephone, but network side needs to increase IMS system, and a lot of LTE network is not also supported at present.
Smart mobile phone mainly adopts network redirection method handover network by LTE network to the process that circuit-switched network switches when idle pulley, the detailed process of the method is: smart mobile phone is when circuit domain speech business initiated by needs, when smart mobile phone initiates request to LTE network, LTE network receives the rear resident circuit-switched network that arrives of smart mobile phone that guides of request and also discharges LTE network connection simultaneously, and then smart mobile phone initiates speech business at circuit-switched network.
See above-mentioned network redirection method, when smart mobile phone initiates request to LTE network, (dialing procedure terminates for it, number broadcasts), described smart mobile phone just can be switched to circuit-switched network, then smart mobile phone could initiate speech business at switching network, causes call delay larger.
Summary of the invention
The object of the present invention is to provide a kind of mobile communication terminal method for switching network, system and mobile communication terminal, solve the problem that technical scheme call delay of the prior art is larger.
For achieving the above object, following technical scheme is embodiments provided:
A kind of mobile communication terminal method for switching network, comprising:
Obtain the dialing application of mobile communication terminal and/or the state information of telephone book applications;
When described dialing application or described telephone book applications are for being in front stage operation opening, obtain the network of the current described registration of current mobile communications terminal, be designated as initial network, judge whether described initial network is circuit-switched network, if not, described initial network is switched to circuit-switched network.
Preferably, in above-mentioned mobile communication terminal method for switching network, after described initial network is switched to circuit-switched network, also comprise:
When detecting that the dialing application of described mobile communication terminal or telephone book applications to be become after other state from front stage operation state and to detect that mobile communication terminal is not in talking state, or talking state becomes after cut-out from connection, the circuit-switched network that described mobile communication terminal is registered is switched to initial network.
Preferably, in above-mentioned mobile communication terminal method for switching network, described circuit-switched network is 3G network or 2G network.
A kind of mobile communication terminal network switched system, comprising:
State information acquisition module, for the state information of the dialing application and/or telephone book applications that obtain mobile communication terminal;
The state information judge module be connected with described state information monitoring modular, for judging the operating state of described dialing application and/or described telephone book applications according to described state information, when described dialing application or described telephone book applications are front stage operation state, export the first status signal;
The network handover module be connected with described state information judge module, for after getting described first status signal, obtain the network of the current described registration of current mobile communications terminal, be designated as initial network, judge whether described initial network is circuit-switched network, if not, described initial network is switched to circuit-switched network.
Preferably, in above-mentioned mobile communication terminal network switched system, described state information judge module also for:
Become other state when described dialing application or described telephone book applications from front stage operation state and detect that mobile communication terminal is not in talking state, or talking state becomes after cut-out from connection, exports the second control signal;
Described network handover module also for, after getting described second control signal, the circuit-switched network that described mobile communication terminal is registered is switched to initial network.
Preferably, in above-mentioned mobile communication terminal network switched system, also comprise:
Circuit-switched network setting module, for setting the network type of described circuit-switched network.
A kind of mobile communication terminal, application has the mobile communication terminal network switched system described in above-mentioned any one.
Known by above scheme, the mobile communication terminal method for switching network that the embodiment of the present invention provides, system and mobile communication terminal, by when described dialing application being detected or described telephone book applications is in front stage operation, the network type that current mobile communications terminal is registered is converted to circuit-switched network, when called subscriber number input complete or select complete and transfer to after, the network that now described mobile communication terminal is registered has switched to or has been about to switch to circuit-switched network, therefore, after in prior art, mobile communication terminal initiates voice service request, just start to guide the resident technical scheme to circuit-switched network of mobile communication terminal, substantially increase the calling speed of mobile communication terminal undoubtedly, less call delay.
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 only 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.
The flow chart of Fig. 1 a kind of mobile communication terminal method for switching network disclosed in the embodiment of the present application;
The flow chart of Fig. 2 a kind of mobile communication terminal method for switching network disclosed in another embodiment of the application;
The structure chart of Fig. 3 a kind of mobile communication terminal network switched system disclosed in the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only 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.
Be directed in prior art, the smart mobile phone problem that the used time is longer when initiating speech business the embodiment of the invention discloses a kind of mobile communication terminal method for switching network, and see Fig. 1, the method comprises:
Step S101: obtain the dialing application of mobile communication terminal and/or the state information of telephone book applications;
Step S102: the operating state judging described dialing application and/or telephone book applications according to accessed state information, when described dialing application or described telephone book applications are in front stage operation state, performs step S103; Otherwise show that user is without speech business demand, the network type keeping described mobile communication terminal to register remains unchanged;
Step S103: obtain the network that current mobile communications terminal is registered, be designated as initial network;
Step S104: judge described initial network be whether circuit by switching network, if so, the network type keeping described mobile communication terminal to register is constant, otherwise, perform step S105;
Step S105: described initial network is switched to circuit-switched network.
When user uses application to have the mobile communication terminal (such as mobile phone) of said method to carry out audio call, first user need to open dialing application input called number or time open telephone book applications and select called number, when user opens described dialing application or described telephone book applications, the application be now opened is in front stage operation state, described mobile communication terminal will adopt said method that the network type that current mobile communications terminal is registered is converted to circuit-switched network, when called subscriber number input complete or select complete and transfer to after, the network that now described mobile communication terminal is registered has switched to or has been about to switch to circuit-switched network, therefore, after in prior art, mobile communication terminal initiates voice service request, just start to guide the resident technical scheme to circuit-switched network of mobile communication terminal, substantially increase the calling speed of mobile communication terminal undoubtedly, less call delay.
Be understandable that, when after telex network terminates or after abandoned call demand, conveniently user normally uses described mobile communication terminal, see Fig. 2, in method disclosed in the above embodiments of the present application, after described initial network is switched to circuit-switched network, can also comprise:
Step S106: continue the operating state judging described dialing application and/or telephone book applications, detect that mobile communication terminal is not in talking state when the dialing application of described mobile communication terminal or telephone book applications become other state from front stage operation state, or talking state becomes after cut-out from connection, the circuit-switched network that described mobile communication terminal is registered is switched to initial network.
Be understandable that, in the above embodiments of the present application, described circuit switched networks can be 3G network or 2G network.
Understandablely be aimed at above-mentioned mobile communication terminal method for switching network, disclosed herein as well is a kind of mobile communication terminal network switched system, both can use for reference mutually, and see Fig. 3, this system comprises:
State information acquisition module 1, for the state information of the dialing application and/or telephone book applications that obtain mobile communication terminal;
The state information judge module 2 be connected with described state information acquisition module 1, for judging the operating state of described dialing application and/or described telephone book applications according to described state information, when described dialing application or described telephone book applications are front stage operation state, export the first status signal;
The network handover module 3 be connected with described state information judge module 2, for after getting described first status signal, obtain the network of the current described registration of current mobile communications terminal, be designated as initial network, judge whether described initial network is circuit-switched network, if not, described initial network is switched to circuit-switched network.
Be understandable that, corresponding with said method, described state information judge module 2 in the above embodiments of the present application also for, detect that mobile communication terminal is not in talking state when described dialing application or described telephone book applications become other state from front stage operation state, or talking state becomes after cut-out from connection, export second and control signal to described network handover module 3; Now described network handover module 3 is also for after getting described second control signal, and the circuit-switched network that described mobile communication terminal is registered is switched to initial network.
Be understandable that, the circuit switched networks of mobile communication terminal can be 2G network or 3G network, conveniently user sets the network type of described circuit switched networks according to self-demand, in described mobile communication terminal network switched system disclosed in the above embodiments of the present application, can also arrange by a circuit-switched network setting module, for according to user instruction, select 2G network or 3G network as the circuit-switched network of described mobile communication terminal.
Be understandable that, be directed to said method and system disclosed herein as well is a kind of mobile communication terminal applying said method and system, described mobile communication terminal can be mobile phone, and described mobile phone can be the mobile phone of Android or Windows etc. for application system.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those 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.
Claims (7)
1. a mobile communication terminal method for switching network, is characterized in that, comprising:
Obtain the dialing application of mobile communication terminal and/or the state information of telephone book applications;
When described dialing application or described telephone book applications are for being in front stage operation opening, obtain the network of the current described registration of current mobile communications terminal, be designated as initial network, judge whether described initial network is circuit-switched network, if not, described initial network is switched to circuit-switched network.
2. mobile communication terminal method for switching network according to claim 1, is characterized in that, after described initial network is switched to circuit-switched network, also comprises:
When detecting that the dialing application of described mobile communication terminal or telephone book applications to be become after other state from front stage operation state and to detect that mobile communication terminal is not in talking state, or talking state becomes after cut-out from connection, the circuit-switched network that described mobile communication terminal is registered is switched to initial network.
3. mobile communication terminal method for switching network according to claim 1, is characterized in that, described circuit-switched network is 3G network or 2G network.
4. a mobile communication terminal network switched system, is characterized in that, comprising:
State information acquisition module, for the state information of the dialing application and/or telephone book applications that obtain mobile communication terminal;
The state information judge module be connected with described state information monitoring modular, for judging the operating state of described dialing application and/or described telephone book applications according to described state information, when described dialing application or described telephone book applications are front stage operation state, export the first status signal;
The network handover module be connected with described state information judge module, for after getting described first status signal, obtain the network of the current described registration of current mobile communications terminal, be designated as initial network, judge whether described initial network is circuit-switched network, if not, described initial network is switched to circuit-switched network.
5. mobile communication terminal network switched system according to claim 4, is characterized in that, described state information judge module also for:
Become other state when described dialing application or described telephone book applications from front stage operation state and detect that mobile communication terminal is not in talking state, or talking state becomes after cut-out from connection, exports the second control signal;
Described network handover module also for, after getting described second control signal, the circuit-switched network that described mobile communication terminal is registered is switched to initial network.
6. mobile communication terminal network switched system according to claim 4, is characterized in that, also comprise:
Circuit-switched network setting module, for setting the network type of described circuit-switched network.
7. a mobile communication terminal, is characterized in that, applies the mobile communication terminal network switched system of having the right described in requirement 4-6 any one.
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| CN105491626A (en) * | 2015-11-17 | 2016-04-13 | 广东欧珀移动通信有限公司 | Terminal calling method and apparatus |
| CN106658615A (en) * | 2016-10-26 | 2017-05-10 | 广东欧珀移动通信有限公司 | Method and device for switching communication network |
| CN108307082A (en) * | 2018-02-07 | 2018-07-20 | 中国信息通信研究院 | A method of realizing ip voice service access |
| WO2018209709A1 (en) * | 2017-05-19 | 2018-11-22 | 华为技术有限公司 | Method and apparatus for establishing call |
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| CN105049617B (en) | 2018-10-16 |
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Address after: Room 101-105, floor 1, Chuangda building, No. 9, Qinghua East Road, Haidian District, Beijing 100083 (Dongsheng District) Patentee after: Thunder Software Technology Co., Ltd. Address before: 100191 Beijing Haidian District Lung Cheung Road No. 1 Tai Xiang business building 4 layer 401-409 Patentee before: Thunder Software Technology Co., Ltd. |