CN108600520B

CN108600520B - Reception state control method, mobile terminal, and computer-readable storage medium

Info

Publication number: CN108600520B
Application number: CN201810277939.0A
Authority: CN
Inventors: 王璟
Original assignee: Shenzhen Baojiale Electronic Technology Co ltd
Current assignee: Shenzhen baojiale Electronic Technology Co.,Ltd.
Priority date: 2018-03-30
Filing date: 2018-03-30
Publication date: 2020-12-25
Anticipated expiration: 2038-03-30
Also published as: CN108600520A

Abstract

The invention discloses a receiving state control method, a mobile terminal and a computer readable storage medium, wherein the receiving state control method is used for the mobile terminal with multiple receiving antennas, and comprises the following steps: when the mobile terminal carries out communication service, judging whether to start a camera or not; when the camera is started, the receiving performance of each antenna combination is measured; and controlling the receiving state to be switched to the antenna combination with the best performance according to the measured receiving performance. The invention has the effect of improving the signal quality when the communication service is carried out and the camera is used at the same time.

Description

Reception state control method, mobile terminal, and computer-readable storage medium

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a reception state control method, a mobile terminal, and a computer-readable storage medium.

Background

When the mobile terminal is in communication service, the mobile terminal receives external electromagnetic wave signals through the antenna. Then, the operations such as filtering and decoding are performed through the radio frequency circuit, so as to obtain the required signal. However, with the design of the mobile terminal camera from single shot to double shot to triple shot. And the imaging quality of the camera is higher and higher, so that the volume and the power of the camera are higher and higher. The camera on the mobile terminal thus occupies more and more space, resulting in a gradually decreasing headroom near the antenna. The interference brought by the camera to the antenna is more and more obvious.

At present, cameras are used as standard equipment of mobile terminals, and the use frequency is higher and higher. Therefore, when the mobile terminal performs a communication service, if the camera is used at the same time, the receiving performance of some antennas is affected due to the proximity of the camera and some antennas in the structure, or due to the radiation effect generated when the circuit of the camera operates. Finally, poor signal received by the antenna occurs, so that the use experience of the mobile terminal is poor.

Disclosure of Invention

A primary object of the present invention is to provide a reception state control method, a mobile terminal, and a computer-readable storage medium, which aim to improve signal quality when a communication service is performed while using a camera.

In order to achieve the above object, a receiving state control method provided by the present invention is applied to a mobile terminal having multiple receiving antennas, and the receiving state control method includes:

when the mobile terminal carries out communication service, judging whether to start a camera or not;

when the camera is started, the receiving performance of each antenna combination is measured;

and controlling the receiving state to be switched to the antenna combination with the best performance according to the measured receiving performance.

Optionally, the determining the receiving performance of each antenna combination includes:

setting each antenna combination to at least comprise one antenna according to a preset rule, wherein different antenna combinations are not repeated;

each antenna combination is tested in turn and reception performance is recorded.

Optionally, the sequentially testing each antenna combination, and recording the reception performance includes:

testing each antenna combination in turn;

when testing an antenna combination, obtaining an antenna in the tested antenna combination;

opening a path between the tested antenna and the radio frequency, and closing paths between other antennas and the radio frequency;

the reception performance of the tested antenna combination is recorded.

Optionally, the communication service includes:

a voice call service; and/or

A video call service; and/or

And (5) file transmission service.

The present invention also provides a mobile terminal having multiple receiving antennas, the mobile terminal comprising a processor, a memory, and a receiving state control program stored on the memory and operable on the processor, the receiving state control program when executed by the processor implementing:

testing each antenna combination in turn;

the reception performance of the tested antenna combination is recorded.

Optionally, the communication service includes:

a voice call service; and/or

A video call service; and/or

And (5) file transmission service.

Optionally, the number of the antennas is two, and the two antennas are respectively arranged at the upper end part and the lower end part of the mobile terminal;

and a switch is arranged between the antenna and the radio frequency front end and used for controlling the opening or closing of a receiving channel of each antenna.

The present invention also provides a computer-readable storage medium having stored thereon a reception state control program which, when executed by a processor, implements the steps of the reception state control method as described above.

The receiving state control method provided by the invention judges whether to start the camera or not when the mobile terminal carries out communication service; when the camera is started, the receiving performance of each antenna combination is measured; and controlling the receiving state to be switched to the antenna combination with the best performance according to the measured receiving performance. Therefore, the effect that the signal of the communication service is better when the mobile terminal uses the communication service and uses the camera can be achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic diagram of an alternative hardware architecture of a mobile terminal implementing various embodiments of the present invention;

FIG. 2 is a diagram of a wireless communication system for the mobile terminal shown in FIG. 1;

FIG. 3 is a flow chart of a receiving state control method according to a first embodiment of the present invention;

FIG. 4 is a partial flow chart of a second embodiment of a reception state control method according to the present invention;

FIG. 5 is a partial flowchart of a third embodiment of a reception state control method according to the present invention;

fig. 6 is a schematic structural diagram of a mobile terminal according to a third embodiment of the present invention.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.

The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a digital TV, a desktop computer, and the like.

The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.

Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 1:

the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.

The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.

Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.

The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.

The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.

Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.

In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.

Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.

Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.

The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.

The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).

The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.

Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.

Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.

Example one

Fig. 3 is a flowchart illustrating a receiving state control method according to a first embodiment of the present invention.

The receiving state control method is used for a mobile terminal with multiple receiving antennas, and comprises the following steps:

step S101, when the mobile terminal carries out communication service, whether a camera is started or not is judged;

step S102, when the camera is started, the receiving performance of each antenna combination is measured;

step S103, according to the measured receiving performance, controlling the receiving state to switch to the antenna combination with the best performance.

In this embodiment, first, when the mobile terminal performs a communication service, it is determined whether to turn on the camera. Specifically, when the mobile terminal performs a communication service, the mobile terminal receives an external electromagnetic wave signal through the antenna. Then, the operations such as filtering and decoding are performed through the radio frequency circuit, so as to obtain the required signal. However, with the design of the mobile terminal camera from single shot to double shot to triple shot. And the imaging quality of the camera is higher and higher, so that the volume and the power of the camera are higher and higher. The camera on the mobile terminal thus occupies more and more space, resulting in a gradually decreasing headroom near the antenna. The interference brought by the camera to the antenna is more and more obvious.

At present, cameras are used as standard equipment of mobile terminals, and the use frequency is higher and higher. Therefore, when the mobile terminal performs a communication service, if the camera is used at the same time, the receiving performance of some antennas is affected due to the proximity of the camera and some antennas in the structure, or due to the radiation effect generated when the circuit of the camera operates. Finally, poor signal received by the antenna occurs, so that the use experience of the mobile terminal is poor. Therefore, in this embodiment, when the mobile terminal is performing a communication service, it is determined whether the camera is in an on state through system detection.

In this embodiment, when it is determined that the camera of the mobile terminal is on, the reception performance of each antenna combination is then measured. Specifically, the multi-antenna mobile terminal may group a plurality of antennas in advance, so that the plurality of antennas may be divided into a plurality of groups reasonably, and then the reception performance of each antenna combination is measured. Of course, all antennas may be grouped according to the number of the antenna, and the measurement may be performed for each group. For example, there are currently antenna 1, antenna 2, antenna 3 and antenna 4. The fully-queued packet case may be:

grouping 1: { antenna 1 };

grouping 2: { antenna 2 };

grouping 3: { antenna 3 };

grouping 4: { antenna 1, antenna 2 };

grouping 5: { antenna 1, antenna 2, antenna 3 };

grouping 6: { antenna 1, antenna 3 };

grouping 7: { antenna 2, antenna 3 }.

After each antenna group is tested, the condition of the antenna group is recorded, and the obtained receiving performance is tested.

In the present embodiment, after the reception performance of all antenna groups is measured, the reception state is then controlled to be switched to the antenna combination with the best performance according to the measured reception performance. Specifically, when the receiving performance of the mobile terminal is evaluated, the evaluation may be performed by various schemes. The determination may be made, for example, in terms of the number of signal cells in the mobile terminal system. For example, a total of 5 signals, test acquisition packet 1 is a 1-packet signal and packet 2 is a 2-packet signal … …. Or as a received signal strength. For example, test result packet 1 is 103dBm and test result packet 2 is 101dBm … ….

And selecting the antenna group with the best receiving performance in the test process according to the evaluation standard selected by the system, switching to the antenna group state, and finally performing continuous work. Therefore, when the communication service is used and the camera is started, the antenna with the best signal in the local mobile terminal is selected to work at the current time, and the stable operation of the communication service is ensured.

The embodiment has the advantages that whether the camera is started or not is judged when the mobile terminal carries out communication service; when the camera is started, the receiving performance of each antenna combination is measured; and controlling the receiving state to be switched to the antenna combination with the best performance according to the measured receiving performance. Therefore, the effect that the signal of the communication service is better when the mobile terminal uses the communication service and uses the camera can be achieved.

Example two

Fig. 4 is a partial flowchart of a second embodiment of a receiving state control method according to the present invention. This embodiment is based on the first embodiment, and further defines step S102.

In step S102, the measuring the reception performance of each antenna combination includes:

step S1021, each antenna combination is set to at least comprise one antenna according to a preset rule, and different antenna combinations are not repeated;

step S1022, each antenna combination is tested in turn, and the reception performance is recorded.

In this embodiment, each antenna combination is first set to include at least one antenna according to a preset rule, and different antenna combinations are not repeated. Specifically, as described above, the multi-antenna mobile terminal may group a plurality of antennas in advance, so that the plurality of antennas may be divided into a plurality of groups that are more reasonable in advance, and then the reception performance of each antenna combination may be measured. Of course, all antennas may be grouped according to the number of the antenna, and the measurement may be performed for each group. For example, there are currently antenna 1, antenna 2, antenna 3 and antenna 4. The fully-queued packet case may be:

grouping 1: { antenna 1 };

grouping 2: { antenna 2 };

grouping 3: { antenna 3 };

grouping 4: { antenna 1, antenna 2 };

grouping 5: { antenna 1, antenna 2, antenna 3 };

grouping 6: { antenna 1, antenna 3 };

grouping 7: { antenna 2, antenna 3 }.

Furthermore, a plurality of groups can be preset after debugging by an engineer before delivery; or the mobile terminal can remove a plurality of groups with low receiving performance according to the history record after a long-time test when being used by a user, thereby achieving the effects of reducing the number of the groups and further reducing the time of the group test. For example, after 20 tests, it follows that the antenna 1 is very susceptible to the influence of a camera, resulting in a very poor signal received by the antenna 1. Further, when the antenna 1 is combined with other antennas, the overall receiving performance of the antenna is not good. Thus, the preset packet can be adjusted to only remain: group 2, group 3, and group 7.

In this embodiment, after the antennas are grouped, each antenna combination is sequentially tested, and the receiving performance is recorded. Specifically, as described above, in the reception performance evaluation of the mobile terminal, the evaluation may be performed in various schemes. The determination may be made, for example, in terms of the number of signal cells in the mobile terminal system. For example, a total of 5 signals, test acquisition packet 1 is a 1-packet signal and packet 2 is a 2-packet signal … …. Or as a received signal strength. For example, test result packet 1 is 103dBm and test result packet 2 is 101dBm … ….

The beneficial effects of the embodiment are that by setting each antenna combination to at least comprise one antenna according to the preset rule, different antenna combinations are not repeated; each antenna combination is tested in turn and reception performance is recorded. Therefore, the effect of reasonably setting the antenna combination and improving the efficiency of measuring the receiving performance of the antenna combination can be achieved.

EXAMPLE III

Fig. 5 is a partial flowchart of a receiving state control method according to a third embodiment of the present invention.

The present embodiment is based on the second embodiment, and further defines a test method for testing each antenna combination.

Specifically, in step S1022, the sequentially testing each antenna combination, and recording the reception performance includes:

step S10221, testing each antenna combination in turn;

step S10222, in testing the antenna combination, obtaining the antenna in the tested antenna combination;

step S10223, opening the path between the tested antenna and the radio frequency, and closing the paths between other antennas and the radio frequency;

step S10224, recording the receiving performance of the tested antenna combination.

In this embodiment, each antenna combination is tested in turn, and then when testing an antenna combination, the antenna in the tested antenna combination is obtained. Specifically, as described above, the multi-antenna mobile terminal may group a plurality of antennas in advance, so that the plurality of antennas may be divided into a plurality of groups that are more reasonable in advance, and then the reception performance of each antenna combination may be measured. Of course, all antennas may be grouped according to the number of the antenna, and the measurement may be performed for each group. For example, there are currently antenna 1, antenna 2, antenna 3 and antenna 4. The fully-queued packet case may be:

grouping 1: { antenna 1 };

grouping 2: { antenna 2 };

grouping 3: { antenna 3 };

grouping 4: { antenna 1, antenna 2 };

grouping 5: { antenna 1, antenna 2, antenna 3 };

grouping 6: { antenna 1, antenna 3 };

grouping 7: { antenna 2, antenna 3 }.

When the measurements are made in sequence, packet 1 is tested first, then packet 2 is tested, … …, and finally packet 7 is tested. In testing packet 1, the antennas included in packet 1 are first obtained. Specifically, group 1 includes antenna 1.

In this embodiment, after the antennas in the tested antenna combination are obtained, the path between the tested antenna and the radio frequency is opened, and the paths between the other antennas and the radio frequency are closed. Specifically, a switch is arranged between the antennas and the radio frequency, and the switch can cut off a path between each antenna and the radio frequency, so that the grouping effect is achieved.

For example, when packet 1 is tested, there is only antenna 1 at this time. Thus, the path between antenna 1 and the radio frequency is opened, while the paths between antenna 2 and antenna 3, respectively, and the radio frequency are closed. So that the radio frequency can only obtain the signal received by the antenna 1. Therefore, after operations such as decoding of radio frequency, the signal strength obtained by statistics shows the receiving performance of the antenna 1.

When packet 4 is tested, there is now antenna 1 and antenna 2. Thus, the path between antenna 1 and antenna 2 and the radio frequency, respectively, is opened, while the path between antenna 3 and the radio frequency is closed. Thereby enabling the radio frequency to obtain the signals received by the antennas 1 and 2. Therefore, after operations such as radio frequency decoding and the like, the obtained signal strength is counted, and the overall receiving performance of the antenna 1 and the antenna 2 is reflected.

In this embodiment, after the path between the tested antenna and the radio frequency is opened and the paths between other antennas and the radio frequency are closed, the receiving performance of the tested antenna combination is recorded. Specifically, as described above, in the reception performance evaluation of the mobile terminal, the evaluation may be performed in various schemes. The determination may be made, for example, in terms of the number of signal cells in the mobile terminal system. For example, a total of 5 signals, test acquisition packet 1 is a 1-packet signal and packet 2 is a 2-packet signal … …. Or as a received signal strength. For example, test result packet 1 is 103dBm and test result packet 2 is 101dBm … ….

The beneficial effect of the embodiment is that each antenna combination is tested in turn; when testing an antenna combination, obtaining an antenna in the tested antenna combination; opening a path between the tested antenna and the radio frequency, and closing paths between other antennas and the radio frequency; the reception performance of the tested antenna combination is recorded. Therefore, the overall signal condition of the mobile terminal system when a single antenna and different antennas are combined can be obtained by switching different switch paths, and the effect of simple determination scheme is achieved.

Further, in this embodiment, the communication service includes: a voice call service; and/or video call services; and/or file transfer services. The service can be developed through 2G, 3G, 4G or 5G signals, and also can be developed through wifi, bluetooth or other protocol electromagnetic wave signals.

Example four

This embodiment is a first embodiment of the mobile terminal of the present invention.

In this embodiment, the mobile terminal has multiple receiving antennas. The mobile terminal comprises a processor, a memory and a reception state control program stored on the memory and operable on the processor, the reception state control program when executed by the processor implementing:

In this embodiment, first, when the mobile terminal performs a communication service, it is determined whether to turn on the camera. Specifically, as described above, when the mobile terminal performs a communication service, the mobile terminal receives an external electromagnetic wave signal through the antenna. Then, the operations such as filtering and decoding are performed through the radio frequency circuit, so as to obtain the required signal. However, with the design of the mobile terminal camera from single shot to double shot to triple shot. And the imaging quality of the camera is higher and higher, so that the volume and the power of the camera are higher and higher. The camera on the mobile terminal thus occupies more and more space, resulting in a gradually decreasing headroom near the antenna. The interference brought by the camera to the antenna is more and more obvious.

grouping 1: { antenna 1 };

grouping 2: { antenna 2 };

grouping 3: { antenna 3 };

grouping 4: { antenna 1, antenna 2 };

grouping 5: { antenna 1, antenna 2, antenna 3 };

grouping 6: { antenna 1, antenna 3 };

grouping 7: { antenna 2, antenna 3 }.

EXAMPLE five

This embodiment is a second embodiment of the mobile terminal of the present invention, and the present embodiment is based on the above embodiments.

The reception state control program when executed by the processor further realizes:

the measuring the receiving performance of each antenna combination comprises the following steps:

testing each antenna combination in turn;

the reception performance of the tested antenna combination is recorded.

grouping 1: { antenna 1 };

grouping 2: { antenna 2 };

grouping 3: { antenna 3 };

grouping 4: { antenna 1, antenna 2 };

grouping 5: { antenna 1, antenna 2, antenna 3 };

grouping 6: { antenna 1, antenna 3 };

grouping 7: { antenna 2, antenna 3 }.

When making sequential measurements, packet 1 may be tested first, then packet 2, … …, and finally packet 7. In testing packet 1, the antennas included in packet 1 are first obtained. Specifically, group 1 includes antenna 1.

EXAMPLE six

Fig. 6 is a third embodiment of the mobile terminal according to the present invention, and the embodiment is based on the above embodiments.

In this embodiment, the number of the antennas is two, and the antennas are respectively arranged at the upper end part and the lower end part of the mobile terminal. Specifically, the upper antenna is close to the position of the traditional camera, and the lower antenna is close to the position of the traditional microphone. The upper end antenna and the lower end antenna jointly receive external electromagnetic waves and send the external electromagnetic waves to the radio frequency front end.

And a switch is arranged between the antenna and the radio frequency front end and used for controlling the opening or closing of a receiving channel of each antenna. Specifically, the switch can open or close the path between any antenna and the radio frequency front end.

In this embodiment, only two antennas are included, so that the reception performance of the antenna combination can be determined in a traversal manner. The antennas are first grouped into:

grouping 1: { antenna 1, antenna 2 };

grouping 2: { antenna 1 };

grouping 3: { antenna 2 }.

Therefore, at each measurement, measurement is performed sequentially in the above-described groups. And finally, comparing the receiving performances in the three states, and selecting the current optimal receiving state.

EXAMPLE seven

One embodiment of the computer readable storage medium of the present invention.

In the present embodiment, the computer-readable storage medium has stored thereon a reception state control program that, when executed by a processor, implements the steps of the reception state control method as described above.

The explanation of the above steps, and further modifications that can be made, can refer to the above embodiments, and are not described herein again.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A reception state control method for a mobile terminal having multiple reception antennas, the reception state control method comprising:

controlling the receiving state to be switched to the antenna combination with the best performance according to the measured receiving performance;

wherein the measuring the receiving performance of each antenna combination comprises:

testing each antenna combination in turn;

the reception performance of the tested antenna combination is recorded.

2. The reception state control method according to claim 1, wherein the communication traffic includes:

a voice call service; and/or

A video call service; and/or

And (5) file transmission service.

3. A mobile terminal having multiple receive antennas, the mobile terminal comprising a processor, a memory, and a receive state control program stored on the memory and executable on the processor, the receive state control program when executed by the processor implementing:

testing each antenna combination in turn;

the reception performance of the tested antenna combination is recorded.

4. The mobile terminal of claim 3, wherein the communication service comprises:

a voice call service; and/or

A video call service; and/or

And (5) file transmission service.

5. The mobile terminal of claim 3, wherein the number of the antennas is two, and the two antennas are respectively disposed at an upper end portion and a lower end portion of the mobile terminal;

6. A computer-readable storage medium, characterized in that a reception state control program is stored thereon, which when executed by a processor implements the steps of the reception state control method according to any one of claims 1 to 2.