CN106027803A - Call control method and mobile terminal - Google Patents

Abstract

The embodiment of the present invention discloses a call control method and a mobile terminal, wherein the method comprises: detecting whether the mobile terminal is currently in a call state, wherein the call state comprises an active call state or a passive call state; if the mobile terminal is currently in the call state, scanning whether the current wireless network connection and/or data connection of the mobile terminal is in an open state; if the current wireless network connection and/or data connection of the mobile terminal is in an open state, closing the wireless network connection and/or the data connection. The implementation of the embodiment of the present invention can improve the call quality.

Description

A call control method and mobile terminal

technical field

The invention relates to the technical field of mobile communication, in particular to a call control method and a mobile terminal.

Background technique

At present, smart phones have become an essential tool in people's lives, and with the development of technology, smart phones are gradually becoming more and more powerful. Users often use a large number of social applications through smart phones, such as WeChat, QQ, etc., and users will always open these social applications to keep in touch with friends and relatives. That is to say, in real life, users almost all use these social applications with WIFI connection or mobile data connection turned on.

However, in practice, it has been found that when a smartphone is in a call, the social application will continuously receive information. conversation quality.

Contents of the invention

The embodiment of the invention discloses a call control method and a mobile terminal, which can improve the call quality.

The first aspect of the embodiment of the present invention discloses a call control method, including:

Detecting whether the mobile terminal is currently in a call state, the call state includes an active call state or a passive call state;

If the mobile terminal is currently in the calling state, then scan whether the current wireless network connection and/or data connection of the mobile terminal is in an open state;

If the current wireless network connection and/or the data connection of the mobile terminal is in an open state, then close the wireless network connection and/or the data connection.

The second aspect of the embodiment of the present invention discloses a mobile terminal, including:

A detecting unit, configured to detect whether the mobile terminal is currently in a calling state, and the calling state includes an active calling state or a passive calling state;

a judging unit, configured to judge whether the mobile terminal is currently in the calling state;

A scanning unit, configured to scan whether the current wireless network connection and/or data connection of the mobile terminal is in an open state when the judging unit judges that the mobile terminal is currently in the calling state;

A closing unit, configured to close the wireless network connection and/or the data connection when the scanning unit scans the current wireless network connection and/or the data connection of the mobile terminal in an open state.

In the embodiment of the present invention, when the mobile terminal detects that the current calling state of the mobile terminal coexists with the open wireless network connection and/or data connection, the mobile terminal closes the wireless network connection and/or data connection. It can be seen that the implementation of the embodiment of the present invention avoids that when the mobile terminal is in the calling state, the social application program installed on the mobile terminal receives information due to the wireless network connection and/or data connection being turned on, and the notification sound such as ringing or vibration is avoided. occurs, improving call quality.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings that need to be used in the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

FIG. 1 is a schematic flowchart of a call control method disclosed in an embodiment of the present invention;

Fig. 1 (a) is a kind of smart phone display interface schematic diagram disclosed by the embodiment of the present invention;

Fig. 1 (b) is another kind of smart phone display interface schematic diagram disclosed by the embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a mobile terminal disclosed in an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of another mobile terminal disclosed in an embodiment of the present invention;

Fig. 4 is a schematic diagram of a computer system based on the Von Neumann architecture of a call control method disclosed in an embodiment of the present invention.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

The embodiment of the invention discloses a call control method and a mobile terminal, which can improve the call quality. Each will be described in detail below.

Please refer to FIG. 1 . FIG. 1 is a schematic flowchart of a call control method disclosed in an embodiment of the present invention. As shown in Fig. 1, the call control method may include the following steps.

S101. The mobile terminal detects whether the mobile terminal is currently in a calling state. The calling state includes an active calling state or a passive calling state. If the mobile terminal is currently in the calling state, perform step S102, otherwise, end the process.

The mobile terminal may include a user device running an Android operating system, an iOS operating system, a Windows operating system or other operating systems, and capable of calling and networking functions, such as a mobile phone, a mobile computer, a tablet computer, and the like.

The call state may include a circuit switched (Circuit Switched, CS) network of the second-generation mobile communication technology (2-Generation wirelesstelephone technology, 2G), a CS network of the third-generation mobile communication technology (3rd-Generation, 3G), or A voice call in a call service in a packet switching (PacketSwitch, PS) network of the 4th Generation mobile communication technology (4th Generation mobile communication technology, 4G) network.

S102, the mobile terminal scans whether the current wireless network connection and/or the data connection of the mobile terminal is in the open state, if the current wireless network connection and/or the data connection of the mobile terminal is in the open state, then perform step S103, otherwise Then this process ends.

The wireless network connection may refer to a wireless fidelity (WIreless-Fidelity, WIFI) connection, which is commonly known as "wireless broadband", and the like. The data connection may mean that the mobile terminal activates an Internet data package through an operator, such as China Mobile, China Unicom, or China Telecom, and the mobile terminal uses the activated Internet data package to access the Internet.

S103. The mobile terminal closes the wireless network connection and/or the data connection.

The specific operation steps of step S103 may include the following steps: judging whether the data connection is a data connection of the 4G network PS network; if the data connection is a data connection of the PS network of the 4G network, then detecting the network strength of the 4G network; And judging whether the network strength of the 4G network is greater than the preset network strength threshold; if the network strength of the 4G network is greater than the preset network strength threshold, then close the data connection of the PS network of the 4G network.

The data connection may include a data connection of a packet-switched PS network of a 4G network, and the PS network of the 4G network can realize data connection and voice call at the same time. When the network strength of the 4G network is greater than the preset network strength threshold, the mobile terminal The data connection in the PS network of the 4G network can be closed, and voice calls can also be made through the PS network of the 4G network.

Wherein, the data connection of the PS network of the 4G network may refer to Internet connection through mobile data traffic. The network strength of the 4G network can be evaluated by parameters such as Reference Signal Receiving Power (RSRP), and the unit of RSRP is dBm. For example, the preset network strength threshold can be set to -85dBm. If the detected network strength of the 4G network is -70dBm, it is judged that the network strength of the 4G network is greater than the preset network strength threshold; If it is -90dBm, it is determined that the network strength of the 4G network is less than the preset network strength threshold.

Optionally, when the mobile terminal determines that the network strength of the 4G network is less than or equal to the preset network strength threshold, the mobile terminal switches the 4G network to the CS network for voice calls.

The CS network may include a CS network of a 2G network or a 3G network.

When the mobile terminal determines that the network strength of the 4G network is less than or equal to the preset network strength threshold, the mobile terminal can switch the 4G network to a 2G or 3G CS network for voice calls.

Before step S101, the mobile terminal may receive an input smart call state control instruction, and the call state control instruction may be used to trigger the mobile terminal to execute steps S101, S102 and S103, for example, the smart phone receives the smart call input by the user State control instruction, as shown in Figure 1 (a), the user can set the smart phone to the smart call state after ticking the smart call state option in the setting menu of the smart phone; in this smart call state, The smart phone automatically executes steps S101, S102, and S103; or, in step S101, when the mobile terminal is currently in the call state, the mobile terminal can receive an input smart call control command, and the call state control command can set the The mobile terminal is in the smart call state, which triggers the mobile terminal to execute steps S102 and S103. For example, when the smart phone is about to receive an incoming call as shown in FIG. Set the smart phone to the smart call state", if the user clicks "Yes", then the smart phone is in the smart call state, if the user clicks "No", then the smart phone is not in the smart call state, etc.

For example, the user pre-sets the smart phone to the smart call state in the setting function of the smart phone, and when the user receives an incoming call, the smart phone automatically scans whether its current wireless network connection and/or data connection is on , if it is detected that the current wireless network connection and/or data connection is on, the smart phone closes the current wireless network connection and/or data connection.

Optionally, in step S102, if the current wireless network connection and/or the data connection of the mobile terminal is in an open state, a step may also be performed: the mobile terminal detects whether the application program installed on the mobile terminal currently outputs a prompt sound, if the application is currently outputting a prompt sound, step S103 is executed.

The notification sound may refer to ringing and/or vibration.

The application program may refer to an application program installed on the mobile terminal and capable of emitting a prompt sound. For example, users usually install social software WeChat or QQ on their smartphones. When WeChat or QQ receives information, WeChat or QQ can prompt the user by ringing and/or vibrating according to the message prompt mode preset by the user.

When the wireless network connection and/or the data connection is closed, the application cannot output notification sounds such as ringing and/or vibration because it cannot receive messages. Therefore, when the mobile terminal closes the wireless network connection and/or the data connection, the application program cannot output the prompt tone. In the embodiment of the present invention, when the mobile terminal detects that the mobile terminal is currently in a calling state and the application program installed in the mobile terminal outputs a prompt tone, the mobile terminal closes the wireless network connection and/or the data connection.

It can be seen that implementing the embodiment of the present invention prevents the application program installed on the smart phone from ringing and/or vibrating when the user uses the smart phone to make an outgoing or incoming call, thereby affecting call quality and user experience.

Optionally, after step S101, if the mobile terminal is currently in the passive calling state, the following steps may also be performed: determine whether the calling contact of the passive calling is a preset unfamiliar contact; if the calling contact of the passive calling is not For the preset unfamiliar contact, the scanning is performed to see whether the current wireless network connection and/or data connection of the mobile terminal is in an open state.

For example, user A receives a call from user B, then user B may be a call contact of the passive call, and the like. Wherein, user B may be represented by a phone number or a name, for example, the phone number of user B is 0755-66**** and the like.

The preset unfamiliar contact may represent a contact that the user has not contacted often or has not contacted at all. The user can store the information of these contacts in advance in the mobile terminal memory or in the cloud server, wherein the preset unfamiliar contacts can be represented by contact phone numbers or names. For example, the preset unfamiliar contact may be a mobile phone number with area code 0755 or other area codes, or not stored in the mobile terminal.

In the embodiment of the present invention, when the mobile terminal judges that the calling contact of the passive call is not the preset unfamiliar contact, the mobile terminal may perform step S102 and step S103. Conversely, when the mobile terminal judges that the calling contact of the passive call is the preset unfamiliar contact, the mobile terminal may not execute step S102 and step S103.

Usually, the voice call time between the user and a contact person who is infrequently in touch or has never been in contact with is not too long, and the quality of the voice call is generally not high. Therefore, when the mobile terminal determines that a call is received from an infrequently or never contacted contact, the mobile terminal does not need to perform steps S102 and S103, thereby reducing the amount of calculation of the mobile terminal.

In the method described in FIG. 1 , when the mobile terminal detects that the current calling state of the mobile terminal coexists with the open wireless network connection and/or data connection, the mobile terminal closes the wireless network connection and/or data connection. It can be seen that implementing the method described in FIG. 1 avoids that when the mobile terminal is in the call state, the social application program installed on the mobile terminal will receive information due to the wireless network connection and/or data connection being turned on, and the notification sound such as ringing or vibration will be emitted. occurs, improving the call quality.

Please refer to FIG. 2 . FIG. 2 is a schematic structural diagram of a mobile terminal disclosed in an embodiment of the present invention. Wherein, the mobile terminal shown in Figure 2 may include:

The detecting unit 201 is configured to detect whether the mobile terminal is currently in a calling state, and the calling state includes an active calling state or a passive calling state.

The call state may include a voice call through a call service in the CS network of the 2G network, the CS network of the 3G network, or the PS network of the 4G network.

The scanning unit 202 is configured to, when the detection unit 201 detects that the mobile terminal is currently in the calling state, then scan whether the current wireless network connection and/or data connection of the mobile terminal is in an open state.

The wireless network connection may refer to a WIFI connection, commonly known as "wireless broadband" or the like. The data connection may mean that the mobile terminal activates an Internet data package through an operator, such as China Mobile, China Unicom, or China Telecom, and the mobile terminal uses the activated Internet data package to access the Internet.

The closing unit 203 is configured to close the wireless network connection and/or the data connection when the scanning unit 202 scans the current wireless network connection and/or the data connection of the mobile terminal in an open state.

Optionally, the detection unit 201 is also configured to detect whether the application program installed on the mobile terminal currently outputs a prompt after the scanning unit 202 scans the current wireless network connection of the mobile terminal and/or the data connection is in an open state sound; and if the application is currently outputting a prompt sound, then performing the closing of the wireless network connection and/or the data connection.

Optionally, the closing unit 203 is specifically used to determine whether the data connection is a data connection of the PS network of the 4G network; if the data connection is a data connection of the PS network of the 4G network, then detect the network connection of the 4G network Strength; and judging whether the network strength of the 4G network is greater than the preset network strength threshold; if the network strength of the 4G network is greater than the preset network strength threshold, then closing the data connection of the PS network of the 4G network.

The data connection may include the data connection of the PS network of the 4G network, and the PS network of the 4G network can realize data connection and voice call at the same time. When the network strength of the 4G network is greater than the preset network strength threshold, the mobile terminal can be turned off The data connection in the PS network of the 4G network can also be used for voice calls through the PS network of the 4G network.

Wherein, the data connection of the PS network of the 4G network may refer to Internet connection through mobile data traffic. The network strength of the 4G network can be evaluated by parameters such as reference signal received power RSRP, and the unit of RSRP is dBm. For example, the preset network strength threshold can be set to -85dBm. If the detected network strength of the 4G network is -70dBm, it is judged that the network strength of the 4G network is greater than the preset network strength threshold; If it is -90dBm, it is determined that the network strength of the 4G network is less than the preset network strength threshold.

Wherein, the data connection of the PS network of the 4G network may refer to Internet connection through mobile data traffic. The network strength of the 4G network can be evaluated by parameters such as RSRP, and the unit of RSRP is dBm. For example, the preset network strength threshold can be set to -85dBm. If the detected network strength of the 4G network is -70dBm, it is judged that the network strength of the 4G network is greater than the preset network strength threshold; If it is -90dBm, it is determined that the network strength of the 4G network is less than the preset network strength threshold.

It can be seen that the implementation of the mobile terminal described in Figure 2 prevents the mobile terminal from ringing or vibrating when the mobile terminal is in the call state due to the activation of the wireless network connection and/or data connection, which causes the social application program installed on the mobile terminal to receive information. The generation of the tone improves the call quality.

Please refer to FIG. 3 . FIG. 3 is a schematic structural diagram of another mobile terminal disclosed in an embodiment of the present invention, wherein the mobile terminal shown in FIG. 3 is obtained by optimizing the mobile terminal shown in FIG. 2 . Compared with the mobile terminal shown in Figure 2, the mobile terminal shown in Figure 3 may further include:

The switching unit 204 is configured to switch the 4G network to the CS network for voice calls after the closing unit 203 judges that the network strength of the 4G network is less than or equal to the preset network strength threshold.

The CS network may include a CS network in 2G or 3G.

When the mobile terminal judges that the network strength of the 4G network is less than or equal to the preset network strength threshold, the mobile terminal can switch the 4G network to the CS network of the 2G network or the 3G network for voice calls.

Optionally, the mobile terminal shown in FIG. 3 may also include a judging unit 205 for judging whether the passive calling contact is a preset unfamiliar contact, if the passive calling calling contact is not the preset unfamiliar Contacts, then perform this scan to see if the current wireless network connection and/or data connection of the mobile terminal is in an open state.

For example, user A receives a call from user B, then user B may be a call contact of the passive call, and the like. Wherein, user B may be represented by a phone number or a name, for example, the phone number of user B is 0755-66**** and the like.

The preset unfamiliar contact may represent a contact that the user has not contacted often or has not contacted at all. The user can store the information of these contacts in advance in the mobile terminal memory or in the cloud server, wherein the preset unfamiliar contacts can be represented by contact phone numbers or names. For example, the preset unfamiliar contact may be a mobile phone number with area code 0755 or other area codes, or not stored in the mobile terminal.

It can be seen that the implementation of the mobile terminal described in FIG. 3 prevents the mobile terminal from ringing or vibrating when the mobile terminal is in the call state due to the activation of the wireless network connection and/or data connection, which causes the social application program installed on the mobile terminal to receive information. The generation of the tone improves the call quality.

FIG. 4 shows a computer system 4 based on the Von Neumann architecture of a call control method. The computer system 4 may be user equipment such as a mobile phone, a mobile computer, and a tablet computer. Specifically, it may include an external input interface 1001, a processor 1002, a memory 1003, and an output interface 1004 connected through a system bus. Wherein, the external input interface 1001 may include a touch screen 10016 , and optionally may also include a network interface 10018 . The memory 1003 may include an external memory 10032 (such as a hard disk, an optical disk, or a floppy disk, etc.) and an internal memory 10034 . The output interface 1004 may include devices such as a display screen 10042 and a sound/speaker 10044 .

In this embodiment, the operation of this method is based on a computer program, and the program file of the computer program is stored in the external memory 10032 of the aforementioned computer system 10 based on the von Neumann architecture, and is loaded into the internal memory 10034 during operation, After being compiled into machine code, it is delivered to the processor 1002 for execution, so that a logical operation monitoring module 310, a fingerprint detection module 320, an interface switching module 330, and a pressure value judgment are formed in the computer system 10 based on the von Neumann system. Module 340, the first step determination module 350 and the second step determination module 360, and during the execution of the above-mentioned application interface switching method, the input parameters are all received through the external input interface 1001 and transmitted to the cache in the memory 1003, and then The data is input to the processor 1002 for processing, and the processed result data is either cached in the memory 1003 for subsequent processing, or transmitted to the output interface 1004 for output.

The steps in the methods of the embodiments of the present invention can be adjusted, combined and deleted according to actual needs.

The units in the mobile terminal in the embodiment of the present invention can be combined, divided and deleted according to actual needs.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium includes read-only Memory (Read-Only Memory, ROM), Random Access Memory (Random Access Memory, RAM), Programmable Read-Only Memory (Programmable Read-onlyMemory, PROM), Erasable Programmable Read-Only Memory (Erasable Programmable Read OnlyMemory, EPROM) , One-time Programmable Read-Only Memory (OTPROM), Electronically Erasable Programmable Read-Only Memory (EEPROM), Compact Disc Read-Only Memory, CD-ROM) or other optical disk storage, magnetic disk storage, magnetic tape storage, or any other computer-readable medium that can be used to carry or store data.

A call control method and a mobile terminal disclosed in the embodiments of the present invention have been described above in detail. In this paper, specific examples are used to illustrate the principle and implementation of the present invention. The description of the above embodiments is only used to help understand the present invention. method and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, the content of this specification should not be understood as Limitations on the Invention.

Claims (10)

1. A call control method, characterized in that the method comprises: Detecting whether the mobile terminal is currently in a call state, the call state includes an active call state or a passive call state; If the mobile terminal is currently in the calling state, then scan whether the current wireless network connection and/or data connection of the mobile terminal is in an open state; If the current wireless network connection and/or the data connection of the mobile terminal is in an open state, then close the wireless network connection and/or the data connection. 2. The method according to claim 1, wherein after scanning whether the current wireless network connection and/or data connection of the mobile terminal is in an open state, the method further comprises: Detecting whether the application program installed in the mobile terminal currently outputs a prompt tone; If the application program is currently outputting a prompt sound, the closing of the wireless network connection and/or the data connection is performed. 3. The method according to claim 2, wherein the data connection comprises a data connection of the fourth generation mobile communication technology 4G network packet switching PS network; Said closing said data connection includes: Judging whether the data connection is a data connection of the PS network of the 4G network; if the data connection is a data connection of the PS network of the 4G network, then detecting the network strength of the 4G network; and judging the 4G Whether the network strength of the network is greater than the preset network strength threshold; if the network strength of the 4G network is greater than the preset network strength threshold, then close the data connection of the PS network of the 4G network. 4. The method according to claim 3, wherein if the network strength of the 4G network is less than or equal to the preset network strength threshold, the method further comprises: Switching the 4G network to the CS network for voice calls. 5. The method according to any one of claims 1 to 4, wherein if the mobile terminal is currently in the passive call state, the method further comprises: judging whether the calling contact of the passive call is a preset unfamiliar contact; If the calling contact of the passive call is not the preset unfamiliar contact, the scanning is performed to see whether the current wireless network connection and/or data connection of the mobile terminal is in an open state. 6. A mobile terminal, characterized in that the mobile terminal comprises: A detecting unit, configured to detect whether the mobile terminal is currently in a calling state, and the calling state includes an active calling state or a passive calling state; A scanning unit, configured to scan whether the current wireless network connection and/or data connection of the mobile terminal is in an open state when the detection unit judges that the mobile terminal is currently in the calling state; A closing unit, configured to close the wireless network connection and/or the data connection when the scanning unit scans the current wireless network connection and/or the data connection of the mobile terminal in an open state. 7. The mobile terminal according to claim 6, wherein the detection unit is further configured to scan the current wireless network connection and/or the data connection of the mobile terminal in the scanning unit. After the status, detect whether the application program installed on the mobile terminal is currently outputting a prompt sound; and if the application program is currently outputting a prompt sound, then execute the closing of the wireless network connection and/or the data connection. 8. The mobile terminal according to claim 7, wherein the data connection comprises a data connection of the fourth generation mobile communication technology 4G network packet switching PS network; The closing unit is specifically used to judge whether the data connection is a data connection of the PS network of the 4G network; if the data connection is a data connection of the PS network of the 4G network, then detect the data connection of the 4G network Network strength; and judging whether the network strength of the 4G network is greater than a preset network strength threshold; if the network strength of the 4G network is greater than the preset network strength threshold, then closing the data connection of the PS network of the 4G network. 9. The mobile terminal according to claim 8, wherein the mobile terminal further comprises: A switching unit, configured to switch the 4G network to a circuit switched CS network for voice calls after the closing unit judges that the network strength of the 4G network is less than or equal to the preset network strength threshold. 10. The mobile terminal according to any one of claims 6 to 9, wherein the mobile terminal further comprises: A judging unit, configured to judge whether the calling contact of the passive call is a preset unfamiliar contact, and if the calling contact of the passive calling is not the preset unfamiliar contact, perform the scanning of the mobile terminal Whether the current Wi-Fi and/or data connection is turned on.