CN106376062B - Method for automatically controlling radio frequency switch and mobile terminal - Google Patents
Method for automatically controlling radio frequency switch and mobile terminal Download PDFInfo
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- CN106376062B CN106376062B CN201610751717.9A CN201610751717A CN106376062B CN 106376062 B CN106376062 B CN 106376062B CN 201610751717 A CN201610751717 A CN 201610751717A CN 106376062 B CN106376062 B CN 106376062B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention relates to a method for automatically controlling a radio frequency switch and a mobile terminal, which comprises the steps of judging whether the radio frequency power of a radio frequency module on the mobile terminal is increased to the maximum value; when the radio frequency power of a radio frequency module on the mobile terminal is increased to the maximum value, judging the communication quality between the mobile terminal and a base station; and when the communication quality of the mobile terminal and the base station is poor, controlling the radio frequency module to enter a periodic opening state. The method disclosed by the invention effectively reduces the electric quantity consumed by the radio frequency module and ensures the communication between the mobile terminal and the base station, thereby prolonging the cruising ability of the mobile terminal.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a method for automatically controlling a radio frequency switch and a mobile terminal.
Background
The communication between the mobile terminals needs to be realized through the base station with the information transmission function, and the radio frequency modules are arranged on the base station and the mobile terminals and are used for receiving, sending and processing high-frequency electric wave signals, so that the radio frequency module consists of a radio frequency receiving part and a radio frequency sending part. The communication between the base station and the mobile terminal has a direct relation with the base station signal and the radio frequency power of the mobile terminal, when the base station signal meets the communication requirement, and simultaneously, the radio frequency power of the mobile terminal can search the base station signal and establish communication connection, the base station can smoothly communicate with the mobile terminal.
In the related art, when the base station signal is strong, the radio frequency module in the mobile terminal can quickly search for the base station signal and smoothly perform communication. In addition, when the communication quality between the base station and the mobile terminal is poor, the base station can also control the radio frequency power of the mobile terminal to be increased, so that the quality of uplink signals of the mobile terminal is improved, and the communication quality between the base station and the mobile terminal is ensured.
However, when the base station controls the radio frequency power of the mobile terminal to reach the maximum value, if the base station still cannot establish a connection with the mobile terminal at the moment or the communication quality is still poor, the power consumption of the radio frequency module on the mobile terminal at the time of the maximum power is also greatly increased, so that the endurance of the mobile terminal is poor.
Disclosure of Invention
In order to overcome the problems in the related art, the invention provides a method for automatically controlling a radio frequency switch and a mobile terminal.
According to a first aspect of the embodiments of the present invention, there is provided a method for automatically controlling a radio frequency switch, including:
judging whether the radio frequency power of a radio frequency module on the mobile terminal is increased to a maximum value;
when the radio frequency power of a radio frequency module on the mobile terminal is increased to the maximum value, judging the communication quality between the mobile terminal and a base station;
and when the communication quality of the mobile terminal and the base station is poor, controlling the radio frequency module to enter a periodic opening state.
Optionally, when the communication quality between the mobile terminal and the base station is poor, controlling the radio frequency module to enter a periodically turned-on state includes:
and controlling a timing module to be started, and timing the starting and the closing of the radio frequency module by the timing module.
Optionally, the controlling to start the timing module, and the timing module performs timing on the start and the stop of the radio frequency module, including:
after the timing module is started, the radio frequency module is started for a fixed time period at fixed time intervals;
acquiring a base station signal within a fixed time period for starting the radio frequency module;
judging whether the signal intensity of the base station meets the communication requirement or not;
and when the signal intensity of the base station meets the communication requirement, the radio frequency module is started, and the timing module is closed.
Optionally, the controlling to start the timing module, and the timing module performs timing on the start and the stop of the radio frequency module, including:
judging whether the mobile terminal initiates a communication action;
and when the mobile terminal initiates a communication action, the timing module is controlled to be closed, and the radio frequency module is controlled to be opened and connected with the base station.
Optionally, the turning on the radio frequency module for a fixed time period at fixed intervals includes:
and controlling to start the radio frequency module for 3 seconds every 5 seconds.
Optionally, the communication quality between the mobile terminal and the base station includes:
and judging whether the communication between the mobile terminal and the base station is smooth or not.
According to a second aspect of the embodiments of the present invention, there is provided a mobile terminal, including: the system comprises a radio frequency module, a radio frequency power judging module, a communication quality analyzing module and a radio frequency switch control module;
the radio frequency module is electrically connected to the power judgment module and the communication quality analysis module;
the power judgment module is electrically connected to the radio frequency switch control module;
the communication quality analysis module is electrically connected to the radio frequency switch control module;
the radio frequency switch control module is electrically connected to the radio frequency module.
Optionally, the mobile terminal further includes a timing module and a base station signal analysis module;
the timing module is electrically connected with the radio frequency switch control module;
the radio frequency module is electrically connected with the signal analysis module;
the signal analysis module is electrically connected to the radio frequency switch control module.
Optionally, the mobile terminal further includes a terminal working state analysis module;
the terminal working state module is electrically connected to the radio frequency switch control module.
The technical scheme provided by the embodiment of the invention can have the following beneficial effects:
the invention discloses a method for automatically controlling a radio frequency switch, which comprises the following steps of firstly, judging whether the radio frequency power of a radio frequency module on a mobile terminal is increased to the maximum value; when the radio frequency power of a radio frequency module on the mobile terminal is increased to the maximum value, judging the communication quality between the mobile terminal and a base station; and when the communication quality of the mobile terminal and the base station is poor, controlling the radio frequency module to enter a periodic opening state. Therefore, when the radio frequency power of the radio frequency module is increased to the maximum value under the control of the base station or the mobile terminal, and the mobile terminal still cannot normally communicate with the base station, the power consumption of the radio frequency module is rapidly increased on the premise that the radio frequency power is increased to the maximum value, so that the cruising ability is poor. Under the condition, the radio frequency module is controlled to enter a periodic opening state, the radio frequency module searches for a base station signal in a period of time without opening a fixed time period in the periodic opening state, and when the base station signal strength is found to meet the communication requirement, the radio frequency module is controlled to be opened and the timing module is closed, so that the power consumption of the radio frequency module can be reduced, and the communication between the mobile terminal and other equipment is not influenced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
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, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic flowchart of a method for automatically controlling an rf switch according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating another method for automatically controlling an rf switch according to an embodiment of the present invention;
fig. 3 is a schematic flowchart of another method for automatically controlling an rf switch according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another mobile terminal according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
With the development of mobile communication technology, the portable function and mobility of mobile phones are more and more favored by users. As the functions of the smart phone become more powerful, the power consumption thereof also becomes larger. The smart phone mainly comprises a communication subsystem, an application subsystem and a power management subsystem, wherein the communication subsystem also comprises an antenna, a radio frequency module, an analog baseband and a communication processor; the application subsystem includes an application processor and a multimedia peripheral. The smart phone with higher power consumption comprises an application processor and a radio frequency module.
When the mobile terminal is in a standby state, the application processor and other multimedia peripheral devices are in a dormant state, but the radio frequency module is still in an open state, so that the power consumption of the mobile terminal is larger.
And the radio frequency module in the mobile terminal is used for receiving, sending and processing high-frequency radio waves. When the mobile phone radio frequency module receives a connection establishing signal sent by the base station, the mobile phone radio frequency module converts the analog signal into an electric signal by processing the signal, and establishes connection between the mobile phone and the base station. When the mobile phone needs to communicate with other mobile phones, the radio frequency module of the mobile phone converts the electric signal into an analog signal and sends the analog signal out. In order to achieve good communication between the mobile phone and the base station, the frequency transmitted by the mobile phone must have sufficient strength, when the mobile phone is close to the base station, the radio frequency module of the mobile phone transmits less power to maintain communication, and when the mobile phone is far away from the base station, the mobile phone must increase its own transmission power to maintain good communication. However, when the distance between the mobile phone and the base station is long or the mobile phone is blocked by a building, the radio frequency power requirement of the mobile phone is large enough, at this time, the base station controls the radio frequency power of the mobile phone to increase, and when the communication quality between the mobile phone and the base station is still poor or the mobile phone cannot be normally connected after the communication quality increases to the maximum value, the power consumption of the radio frequency module in the mobile phone is large under the condition of transmitting the maximum radio frequency power, so that the cruising ability of the mobile phone is poor.
The method disclosed by the invention is used for controlling the on-off of the radio frequency module, when communication is needed, the radio frequency module can be automatically opened to ensure the communication between the mobile phone and the base station, and when the power of the radio frequency module reaches the maximum and normal communication still cannot be carried out, the mobile phone controls the radio frequency module to be automatically closed, so that the cruising ability of the mobile phone is ensured.
Fig. 1 is a schematic flowchart of a method for automatically controlling an rf switch according to an embodiment of the present invention.
Step S100, judging whether the radio frequency power of the radio frequency module on the mobile terminal is increased to the maximum value.
The power of the radio frequency module in the existing mobile phone is automatically adjustable, or the power of the radio frequency module can be adjusted through a control channel between the base station and the mobile phone. When the power of the mobile phone is smaller and cannot meet the communication requirement, the mobile phone can control the radio frequency module to increase the radio frequency power, so that the mobile phone can search the base station signal and establish connection with the base station signal.
In the method, the radio frequency power of a radio frequency module on the mobile terminal is monitored in real time, and whether the monitored radio frequency power is increased to the maximum value is judged.
Step S200, when the radio frequency power of the radio frequency module on the mobile terminal increases to the maximum value, the communication quality between the mobile terminal and the base station is judged.
In a practical situation, when the radio frequency power of the radio frequency module of the mobile terminal increases to the maximum value, the communication quality between the mobile terminal and the base station needs to be judged, because if the radio frequency power increases to the maximum value and the communication between the mobile terminal and the base station is smooth, the radio frequency power satisfies the communication between the mobile terminal and the base station, and at this moment, if the radio frequency module is opened or closed, the communication between the mobile terminal and the base station is disconnected.
The communication quality between the mobile terminal and the base station may be to determine whether the communication between the mobile terminal and the base station is smooth, for example, whether the communication connection is established smoothly, or whether an interruption and a low sound occur during the communication.
Step S300, when the communication quality between the mobile terminal and the base station is poor, the radio frequency module is controlled to enter a periodic opening state.
When the radio frequency power of the radio frequency module is increased to the maximum value and the communication quality between the mobile terminal and the base station is poor, the radio frequency module only consumes a large amount of electric quantity at the moment, and the smooth communication still cannot be guaranteed. Therefore, the cruising ability of the mobile phone can be ensured by turning off the radio frequency module. However, if the rf module is completely turned off, the rf module cannot search for the base station signal.
The communication quality between the mobile terminal and the base station can be judged through the signal quality error rate, the signal quality error rate is divided into 0-7 grades, and when the signal quality error rate is larger than or equal to 6, the mobile terminal and the base station can not communicate basically.
When the radio frequency power of the radio frequency module on the mobile terminal is increased to the maximum value, the scheme for controlling the radio frequency module to enter the periodic opening state is as follows:
the consumption of the electric quantity of the mobile terminal can be increased when the radio frequency power of the radio frequency module is maximum, at the moment, the radio frequency power of the radio frequency module is increased to the maximum, normal communication between the mobile terminal and the base station still cannot be achieved, and the electric quantity can only be continuously consumed if the radio frequency module is still in a continuous opening state, so that the radio frequency module can be controlled to enter a periodic opening state, and the periodic opening state is a discontinuous opening state.
In this embodiment, the timing module is used to time, so that the rf module is periodically turned on. For example, every 5 seconds, the radio frequency module is turned on for 3 seconds. Of course, in practical applications, the power consumption mode can be adjusted according to the remaining battery capacity or the power consumption mode of the mobile terminal. Therefore, the interval time in the periodic start state and the start time of the radio frequency module can be adjusted according to actual conditions, and cannot be used as the limitation of the protection range of the method.
After the rf module enters the periodic start state, the following scheme how to control the rf module to enter the normal operating state is as follows:
first, referring to fig. 2, another method for automatically controlling an rf switch according to an embodiment of the present invention is provided.
Step S301, the radio frequency module is started for a fixed time period every fixed time.
The radio frequency module is started periodically, the timing module is used for timing, the interval time is calculated periodically, the radio frequency module is controlled to be started after the timing time reaches the preset interval time, the timing time in the timing module is reset at the moment, the timing is re-timed, and the radio frequency module is controlled to be closed after the timing time of the timing module reaches the preset starting time. Alternatively, the timing module is cleared once per cycle.
Step S302, in the fixed time period of starting the radio frequency module, a base station signal is obtained.
After the radio frequency module enters a period starting state, in each period, after the radio frequency module is started, the radio frequency module searches for a base station signal and establishes connection, and at the moment, the base station signal is obtained and analyzed.
Step S303, determine whether the signal strength of the base station meets the communication requirement.
And analyzing the acquired base station signal, and judging whether the strength of the base station signal meets the communication requirement. In the periodic opening state, the time of the opening state of the radio frequency module is required to enable the processor to acquire a base station signal, so that the opening time of the radio frequency module cannot be too short, and if the opening time of the radio frequency module is too short, the processor cannot acquire the base station signal in a short time period; however, the turn-on time of the rf module cannot be too long, which may result in large power consumption.
And step S304, when the signal intensity of the base station meets the communication requirement, the radio frequency module is started, and the timing module is closed.
If the signal intensity of the base station meets the communication requirement, the signal intensity of the base station at the moment can ensure that the radio frequency module can smoothly communicate with the base station, and the base station can smoothly communicate with the base station without increasing radio frequency power, so that the radio frequency module can not cause large consumption of electric quantity when being opened.
After the radio frequency module is turned on and turned off, step S100 is executed to monitor whether the radio frequency power of the radio frequency module is increased to the maximum in real time, and to monitor the communication quality between the mobile terminal and the base station in real time.
According to the embodiment, when the radio frequency power of the radio frequency module reaches the maximum value and the communication quality between the mobile terminal and the base station is still poor, if the radio frequency module is still kept in the open state at the moment, the electric quantity is consumed very fast, so that the scheme disclosed by the embodiment of the method controls the radio frequency module to enter the periodic open state, opens the radio frequency module at regular intervals, monitors whether the signal intensity of the base station meets the communication requirement, and controls to open the radio frequency module and close the timing module when the communication requirement is met. Therefore, the method can not only ensure the communication between the mobile terminal and the base station, but also play a role in saving electric quantity.
In a second embodiment, referring to fig. 3, a method for automatically controlling an rf switch is provided.
Step S305, judging whether the mobile terminal initiates a communication action.
When the radio frequency module is in the periodic opening state, if a mobile terminal user needs to communicate with other terminal equipment, the communication between the mobile terminal and other equipment is affected, and therefore, when the radio frequency module is in the periodic opening state, whether the mobile terminal initiates a communication action needs to be monitored in real time. The communication action includes sending a short message, making a call, and the like.
For example, when a user sends a short message, the action of pressing the sending key after editing the short message is the action of initiating communication, and at the moment, the processor controls the radio frequency module to be started after receiving the action of initiating communication.
Step S306, when the mobile terminal initiates a communication action, the timing module is controlled to be closed, and the radio frequency module is controlled to be opened and connected with the base station.
When a terminal user needs to establish communication connection with the base station, for example, when the user needs to send a short message or make a call, the terminal detects that a communication action is initiated when pressing a sending key or a dialing key, and at the moment, the terminal controls to close the timing module and simultaneously controls to open the radio frequency module, so that communication between the mobile terminal and the base station is ensured.
As can be seen from the above description, the method for automatically controlling the on/off of the rf module provided in the embodiment of the present invention comprehensively considers the requirements of the user of the mobile terminal and the power consumption of the mobile terminal. When a user needs to communicate, the radio frequency module is automatically controlled to be started, when the radio frequency power of the radio frequency module is increased to the maximum, the radio frequency module can still be stopped, but in order to ensure that other base stations can be connected with the terminal in time, the timing module is started, so that the radio frequency module enters a periodic starting state, the base stations can be ensured to be connected with the radio frequency module, and meanwhile, the power consumption can be prevented from being overlarge.
The method also discloses a mobile terminal, which is disclosed by the embodiment of the invention with reference to fig. 4.
As shown in the figure, the mobile terminal provided in this embodiment of the present invention includes a radio frequency module 702, a radio frequency switch control module 701, a power determination module 703, a communication quality analysis module 705, a timing module 704, a signal analysis module 706, and a terminal operating state module 707.
The radio frequency module 702 is configured to send and receive signals, the radio frequency switch control module 701 is configured to control a switch state of the radio frequency module 702, and the power determination module 703 is configured to determine how much the power of the radio frequency module 702 is increased to the maximum or not;
a communication quality analysis module 705, configured to determine a communication quality level between the radio frequency module 702 and the base station;
a timing module 704, configured to time a period start of the radio frequency module 702 when the radio frequency module 702 enters a period start state;
a terminal working state module 707, configured to monitor whether the mobile terminal initiates a communication request;
a signal analysis module 706, configured to analyze the strength of the base station signal received by the radio frequency module 702.
In an actual use process, the power determining module 703 obtains the radio frequency power of the radio frequency module 702, and determines whether the radio frequency power is increased to the maximum, meanwhile, the communication quality analyzing module 705 monitors the communication quality between the radio frequency module 702 and the base station, the power determining module 703 sends the determination result to the radio frequency switch control module 701, meanwhile, the communication quality analyzing module 705 sends the analysis result to the radio frequency switch control module 701, and the radio frequency switch control module 701 calculates and controls the switching of the radio frequency module 702 according to the received information. When the power of the rf module 702 is increased to the maximum and the communication quality between the mobile terminal and the base station is poor, the rf switch control module 701 controls the rf module 702 to be turned off, and controls the timing module 704 to be turned on.
After the timing module 704 is started, timing is performed for a fixed time period, timing information is fed back to the radio frequency switch control module 701, the radio frequency switch control module 701 controls the radio frequency module 702 to be started according to the received timing information, after the radio frequency module 702 is started, the timing module 704 performs timing calculation, after the fixed time period is started, the timing module 704 sends the timing information to the radio frequency switch control module 701, and the radio frequency switch control module 701 controls the radio frequency module 702 to be closed.
In the periodic on state, after the radio frequency module 702 is turned on, the signal analysis module 706 obtains a base station signal and determines whether the base station signal strength meets the communication requirement, and sends the determination result to the radio frequency switch control module 701, and the radio frequency switch control module 701 controls the on/off of the radio frequency module 702 according to the determination result. When the signal strength difference of the base station cannot meet the communication requirement, the rf switch control module 701 controls the rf module 702 to turn on, and turns off the timing module 704.
Meanwhile, in the periodically turned-on state, the terminal operating state module 707 obtains information of a communication request initiated by the mobile terminal actively, and sends the obtained information to the radio frequency switch control module 701. When the terminal working state control module obtains a communication request initiated by the mobile terminal actively, the request information is sent to the radio frequency switch control module 701, the radio frequency switch control module 701 controls the radio frequency module 702 to be started, and controls the timing module 704 to be closed, so that smooth communication between the mobile terminal and the base station is ensured.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Referring to fig. 5, the mobile terminal 800 may also include one or more of the following components: processing component 802, memory 804, power component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814, and communication component 816, wherein the modules shown in fig. 4 are included in the communication component.
The processing component 802 generally controls overall operation of the terminal 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operation at the terminal 800. Examples of such data include instructions for any application or method operating on terminal 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The multimedia component 808 includes a screen that provides an output interface between the terminal 800 and a user, in some embodiments, the screen may include a liquid crystal display (L CD) and a Touch Panel (TP). if the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the terminal 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
In an exemplary embodiment, the terminal 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), programmable logic devices (P L D), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer-readable storage medium comprising instructions, such as the memory 804 comprising instructions, executable by the processor 820 of the terminal 800 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (6)
1. A method of automatically controlling a radio frequency switch, comprising:
judging whether the radio frequency power of a radio frequency module on the mobile terminal is increased to a maximum value;
when the radio frequency power of a radio frequency module on the mobile terminal is increased to the maximum value, judging the communication quality between the mobile terminal and a base station;
when the communication quality of the mobile terminal and the base station is poor, controlling the radio frequency module to enter a periodic opening state;
wherein, when the communication quality between the mobile terminal and the base station is poor, the controlling the radio frequency module to enter a periodic opening state includes:
controlling a timing module to be started, and timing the starting and the closing of the radio frequency module by the timing module;
the controlling and starting the timing module, and the timing module timing the starting and the closing of the radio frequency module, includes:
judging whether the mobile terminal initiates a communication action;
and when the mobile terminal initiates a communication action, the timing module is controlled to be closed, and the radio frequency module is controlled to be opened and connected with the base station.
2. The method of claim 1, wherein the controlling of the turn-on timing module and the timing of the turn-on and turn-off of the radio frequency module by the timing module comprises:
after the timing module is started, the radio frequency module is started for a fixed time period at fixed time intervals;
acquiring a base station signal within a fixed time period for starting the radio frequency module;
judging whether the signal intensity of the base station meets the communication requirement or not;
and when the signal intensity of the base station meets the communication requirement, the radio frequency module is started, and the timing module is closed.
3. The method of claim 2, wherein said turning on the radio frequency module at fixed time intervals for fixed time periods comprises:
and controlling to start the radio frequency module for 3 seconds every 5 seconds.
4. A mobile terminal, comprising: radio frequency module, power judge module, communication quality analysis module and, radio frequency switch control module and timing module, wherein:
the radio frequency module is electrically connected to the power judgment module and the communication quality analysis module;
the power judgment module is electrically connected to the radio frequency switch control module;
the communication quality analysis module is electrically connected to the radio frequency switch control module;
the radio frequency switch control module is electrically connected to the radio frequency module;
the timing module is electrically connected with the radio frequency switch control module;
the power judging module is used for judging whether the radio frequency power of the radio frequency module is increased to the maximum value;
the communication quality analysis module is used for judging the communication quality between the mobile terminal and the base station when the radio frequency power of the radio frequency module on the mobile terminal is increased to the maximum value;
the radio frequency switch control module is used for controlling the radio frequency module to enter a periodic opening state when the communication quality of the mobile terminal and the base station is poor;
wherein, when the communication quality between the mobile terminal and the base station is poor, the controlling the radio frequency module to enter a periodic opening state includes:
controlling the timing module to be started, and timing the radio frequency module to be started and closed by the timing module;
the controlling the timing module to be started and the timing module to time the radio frequency module to be started and closed includes:
judging whether the mobile terminal initiates a communication action;
and when the mobile terminal initiates a communication action, the timing module is controlled to be closed, and the radio frequency module is controlled to be opened and connected with the base station.
5. The mobile terminal of claim 4, wherein the mobile terminal further comprises a base station signal analysis module;
the radio frequency module is electrically connected with the base station signal analysis module;
the base station signal analysis module is electrically connected to the radio frequency switch control module;
the timing module is also used for starting the radio frequency module for a fixed time period at fixed time intervals after the timing module is started;
the base station signal analysis module is used for acquiring a base station signal within a fixed time period of starting the radio frequency module and judging whether the strength of the base station signal meets the communication requirement, wherein when the strength of the base station signal meets the communication requirement, the radio frequency module is started and the timing module is closed.
6. The mobile terminal of claim 4, wherein the mobile terminal further comprises a terminal operating state analyzing module;
the terminal working state module is electrically connected to the radio frequency switch control module and is used for monitoring whether the mobile terminal initiates a communication request.
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