CN109617660B - Method and device for setting carrier aggregation frequency band, storage medium and mobile terminal - Google Patents
Method and device for setting carrier aggregation frequency band, storage medium and mobile terminal Download PDFInfo
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- CN109617660B CN109617660B CN201811556170.2A CN201811556170A CN109617660B CN 109617660 B CN109617660 B CN 109617660B CN 201811556170 A CN201811556170 A CN 201811556170A CN 109617660 B CN109617660 B CN 109617660B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
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- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
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Abstract
The embodiment of the application discloses a method and a device for setting a carrier aggregation frequency band, a storage medium and a mobile terminal; the setting method of the carrier aggregation frequency band comprises the following steps: receiving data to be processed of a mobile terminal; the data to be processed is arranged into a plurality of preset storage areas according to a preset rule, and the capacity of the preset storage areas is equal; detecting the preset storage areas to determine the number of the preset storage areas with zero residual capacity in the preset storage areas; and setting the number of the carrier aggregation frequency bands according to the number of the preset storage areas with the residual capacity of zero. The number of the carrier aggregation frequency bands can be set according to the actual condition of the data to be processed, and the resource consumption of the mobile terminal can be reduced.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for setting a carrier aggregation frequency band, a storage medium, and a mobile terminal.
Background
With the rapid development of communication technology, Long Term Evolution (LTE) technology is commonly used in mobile terminals at present, and peak rates of 326Mbit/s downlink and 86Mbit/s uplink can be provided under a spectrum bandwidth of 20 MHz. However, this does not meet the user's demand for peak rate and system capacity.
In order to meet the requirements of users on peak rate and system capacity, the LTE system introduces a technology for increasing transmission bandwidth, i.e., Carrier Aggregation (CA), and the transmission bandwidth can be increased by aggregating a plurality of LTE frequency band carriers which are preset together. However, this also increases the resource consumption of the mobile terminal.
Disclosure of Invention
The embodiment of the application provides a method and a device for setting carrier aggregation frequency bands, a storage medium and a mobile terminal, which can set the number of the carrier aggregation frequency bands according to actual requirements, and reduce resource consumption of the mobile terminal.
In a first aspect, an embodiment of the present application provides a method for setting a carrier aggregation frequency band, including:
receiving data to be processed of a mobile terminal;
the data to be processed is arranged into a plurality of preset storage areas according to a preset rule, and the capacity of the preset storage areas is equal;
detecting the preset storage areas to determine the number of the preset storage areas with zero residual capacity in the preset storage areas;
and setting the number of the carrier aggregation frequency bands according to the number of the preset storage areas with the residual capacity of zero.
In the setting method of the carrier aggregation frequency band, detection signals are set in the preset storage areas and used for indicating storage conditions of the preset storage areas.
In the method for setting a carrier aggregation frequency band according to the present application, the detecting the plurality of preset storage areas to determine the number of the preset storage areas with zero remaining capacity in the plurality of preset storage areas includes:
acquiring detection signals of the plurality of preset storage areas;
counting the number of preset storage areas with high output levels of the detection signals in the preset storage areas, wherein the number of the preset storage areas with high output levels is the number of zero residual capacity.
In the method for setting a carrier aggregation frequency band according to the present application, the detecting the plurality of preset storage areas to determine the number of the preset storage areas with zero remaining capacity in the plurality of preset storage areas includes:
acquiring detection signals of the plurality of preset storage areas;
counting the number of preset storage areas with rising edges generated by signal lines of detection signals in the plurality of preset storage areas, wherein the number of the preset storage areas with rising edges generated by the signal lines is the number of zero residual capacity.
In the method for setting a carrier aggregation frequency band according to the present application, the setting the data to be processed into a plurality of preset storage areas according to a preset rule includes:
and sequentially placing the data to be processed into the plurality of preset storage areas according to the sequence of receiving time.
In the method for setting a carrier aggregation frequency band, after setting the number of the carrier aggregation frequency bands according to the number of the preset storage areas with the residual capacity of zero, the method further includes:
and processing the data to be processed in each preset storage area in sequence according to the sequence of the time of putting the data into the preset storage areas, and returning to execute the step of detecting the preset storage areas.
In a second aspect, an embodiment of the present application provides a device for setting a carrier aggregation frequency band, including:
the data receiving unit is used for receiving the data to be processed of the mobile terminal;
the data storage unit is used for placing the data to be processed into a plurality of preset storage areas according to a preset rule, and the capacity of the preset storage areas is equal;
the storage detection unit is used for detecting the preset storage areas so as to determine the number of the preset storage areas with zero residual capacity in the preset storage areas;
and the number setting unit is used for setting the number of the carrier aggregation frequency bands according to the number of the preset storage areas with the residual capacity of zero.
In this application, the setting device of carrier aggregation frequency band, all be equipped with detecting signal in a plurality of preset storage areas, be used for instructing the memory situation in a plurality of preset storage areas, the storage detecting element includes:
the signal acquisition subunit is used for acquiring detection signals of the plurality of preset storage areas;
and the number counting subunit is used for counting the number of the preset storage areas with high output levels of the detection signals in the preset storage areas, or counting the number of the preset storage areas with rising edges generated by signal lines of the detection signals in the preset storage areas.
In a third aspect, an embodiment of the present application provides a storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the steps of the setting method for a carrier aggregation frequency band.
In a fourth aspect, an embodiment of the present application provides a mobile terminal, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the method for setting a carrier aggregation frequency band when executing the program.
The embodiment of the application receives the data to be processed of the mobile terminal; the data to be processed is arranged into a plurality of preset storage areas according to a preset rule, and the capacity of the preset storage areas is equal; detecting the preset storage areas to determine the number of the preset storage areas with zero residual capacity in the preset storage areas; and setting the number of the carrier aggregation frequency bands according to the number of the preset storage areas with the residual capacity of zero. The number of the carrier aggregation frequency bands can be set according to the actual condition of the data to be processed, and the resource consumption of the mobile terminal can be reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a flowchart illustrating a method for setting a carrier aggregation frequency band according to an embodiment of the present application.
Fig. 2 is a schematic diagram of a signal line provided in an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a device for setting a carrier aggregation frequency band according to an embodiment of the present application.
Fig. 4 is another schematic structural diagram of a setting apparatus for a carrier aggregation frequency band according to an embodiment of the present application.
Fig. 5 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application.
Fig. 6 is another schematic structural diagram of a mobile terminal according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a method and a device for setting a carrier aggregation frequency band, a storage medium and a mobile terminal. The device can be integrated in a mobile terminal, and the mobile terminal can be a mobile terminal such as a smart phone and a tablet computer. The details will be described below separately.
Referring to fig. 1, fig. 1 is a schematic flow chart of a method for setting a carrier aggregation frequency band according to an embodiment of the present application, where the specific flow may be as follows:
101. and receiving the data to be processed of the mobile terminal.
The data to be processed may be Long Term Evolution (LTE) data.
102. And placing the data to be processed into a plurality of preset storage areas according to a preset rule, wherein the capacity of the preset storage areas is equal.
In some embodiments, a plurality of preset storage areas may be preset in the mobile terminal for storing the data to be processed. Wherein, the capacity of each preset storage area is equal. For example, the size of each of the predetermined storage areas is 20kb (kilobit).
And each preset storage area is provided with a detection signal which can be used for indicating the storage condition of the preset storage area.
In some embodiments, the data to be processed may be sequentially placed into the plurality of preset storage areas according to the receiving time sequence. For example, the data to be processed may be put into a first preset storage area one by one according to the receiving time sequence, and after the first preset storage area is full, the data to be processed may be put into a second preset storage area one by one until all the data to be processed are put into the preset storage areas.
103. And detecting the preset storage areas to determine the number of the preset storage areas with zero residual capacity in the preset storage areas.
In some embodiments, after all the data to be processed are placed in the preset storage areas, the number of the preset storage areas with zero remaining capacity in the plurality of preset storage areas may be determined according to the output levels of the detection signals of the plurality of preset storage areas.
When the output level of the detection signal is a high level, the remaining capacity of the preset storage area can be determined to be zero; when the output level of the detection signal is a low level, it may be determined that the remaining capacity of the preset storage area is not zero. That is, the step of detecting the plurality of preset storage areas to determine the number of preset storage areas with zero remaining capacity in the plurality of preset storage areas may include:
acquiring detection signals of the plurality of preset storage areas;
counting the number of preset storage areas with high output levels of the detection signals in the preset storage areas, wherein the number of the preset storage areas with high output levels is the number of zero residual capacity.
It can be understood that the remaining capacity of the preset storage area is zero, that is, the preset storage area is full; the remaining capacity of the preset storage area is not zero, namely the preset storage area is not full.
Wherein the high level may be represented by a digital "1" and the low level may be represented by a digital "0". For example, 10 preset storage areas store data to be processed, where the output levels of the detection signals of each preset storage area are 1, 0, 1, and 0, respectively, which indicates that 7 preset storage areas of the 10 preset storage areas are full, and 3 preset storage areas are not full.
In some embodiments, the number of the preset memory areas having a remaining capacity of zero among the plurality of preset memory areas may be determined according to a signal line of the detection signal. When a signal line of the detection signal generates a rising edge, the residual capacity of the preset storage area can be determined to be zero; when the signal line of the detection signal generates a low level, it may be determined that the remaining capacity of the preset storage area is not zero. That is, the step of detecting the plurality of preset storage areas to determine the number of preset storage areas with zero remaining capacity in the plurality of preset storage areas may include:
acquiring detection signals of the plurality of preset storage areas;
counting the number of preset storage areas with rising edges generated by signal lines of detection signals in the plurality of preset storage areas, wherein the number of the preset storage areas with rising edges generated by the signal lines is the number of zero residual capacity.
Wherein, the rising edge refers to the moment when the level changes from low level to high level; the falling edge refers to the instant when the level changes from high to low, and can be specifically referred to as shown in fig. 2. That is, when the signal line of the detection signal generates a rising edge, the storage state of the preset storage area is changed from being not full to being full; when the signal line of the detection signal generates a falling edge, the storage state of the preset storage area is changed from full to not full.
104. And setting the number of the carrier aggregation frequency bands according to the number of the preset storage areas with the residual capacity of zero.
The carrier aggregation is a key technology in LTE, and is a technology for increasing transmission bandwidth; the carrier aggregation band refers to a band in which carrier aggregation can be performed.
In some embodiments, the number of the carrier aggregation frequency bands is the same as the number of the preset storage areas with zero remaining capacity. For example, when the first preset storage area is not filled with the to-be-processed data, the number of the carrier aggregation frequency bands can be set to be 0, that is, carrier aggregation is not performed, and only one LTE frequency band works at this time; when the first preset storage area is full of data to be processed, the number of carrier aggregation frequency bands can be set to be 1, namely carrier aggregation is carried out, and at the moment, two LTE frequency bands work; when the second preset storage area is full of the data to be processed, the number of carrier aggregation frequency bands can be set to be 2, namely carrier aggregation is performed, and at the moment, three LTE frequency bands work. It should be noted that, in the present solution, an LTE frequency band is defaulted to exist, and the frequency band does not participate in carrier aggregation, and may be used to process a preset storage area in which to-be-processed data is not filled.
In some embodiments, after the number of the carrier aggregation frequency bands is set according to the number of the preset storage areas with the residual capacity of zero, the data to be processed in each preset storage area may be sequentially processed according to the sequence of the time for placing the data into the plurality of preset storage areas.
For example, the number of the preset storage areas with the remaining capacity of zero is 3, and the preset storage areas are the storage area a, the storage area b and the storage area c. At this time, the number of carrier aggregation frequency bands can be set to 3 according to the number of preset storage areas with zero residual capacity, which are respectively a frequency band a, a frequency band B and a frequency band C. Wherein, the storage area a can be processed by the frequency band A; after the processing is finished, the frequency band B is used for processing the storage area B; and after the processing is finished, processing the storage area C by the frequency band C. When the frequency band is used for processing the storage area, the data in the storage area can be processed according to the sequence of the time put into the storage area.
It can be understood that after the data to be processed in the preset storage area is processed, the data to be processed in the preset storage area is reduced, that is, the storage condition of the preset storage area is changed from full to not full. At this time, the step of detecting the plurality of preset storage areas may be returned to, so that the number of the carrier aggregation frequency bands may be adjusted according to the actual situation of the data to be processed.
The embodiment adopts the method of receiving the data to be processed of the mobile terminal; the data to be processed is arranged into a plurality of preset storage areas according to a preset rule, and the capacity of the preset storage areas is equal; detecting the preset storage areas to determine the number of the preset storage areas with zero residual capacity in the preset storage areas; and setting the number of the carrier aggregation frequency bands according to the number of the preset storage areas with the residual capacity of zero. The number of the carrier aggregation frequency bands can be set according to the actual condition of the data to be processed, and the resource consumption of the mobile terminal can be reduced.
In order to better implement the setting method of the carrier aggregation frequency band provided by the embodiment of the present application, the embodiment of the present application further provides a device based on the setting method of the carrier aggregation frequency band. The meaning of the noun is the same as that in the setting method of the carrier aggregation frequency band, and specific implementation details may refer to the description in the method embodiment.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a setting device of a carrier aggregation frequency band according to an embodiment of the present application, where the setting device of the carrier aggregation frequency band may include: a data receiving unit 301, a data storage unit 302, a storage detection unit 303, and a number setting unit 304. Wherein:
a data receiving unit 301, configured to receive data to be processed of a mobile terminal;
a data storage unit 302, configured to put the data to be processed into multiple preset storage areas according to a preset rule, where the capacity of the multiple preset storage areas are equal;
a storage detecting unit 303, configured to detect the plurality of preset storage areas to determine the number of preset storage areas with zero remaining capacity in the plurality of preset storage areas;
a number setting unit 304, configured to set the number of carrier aggregation frequency bands according to the number of preset storage areas where the remaining capacity is zero.
In some embodiments, each of the plurality of preset storage areas is provided with a detection signal, which may be used to indicate a storage condition of the plurality of preset storage areas, as shown in fig. 4, the storage detection unit 303 may include a signal obtaining sub-unit 3031 and a quantity counting sub-unit 3032. Wherein:
the signal acquisition subunit is used for acquiring detection signals of the plurality of preset storage areas;
and the number counting subunit is used for counting the number of the preset storage areas with high output levels of the detection signals in the preset storage areas, or counting the number of the preset storage areas with rising edges generated by signal lines of the detection signals in the preset storage areas.
It should be noted that, when the setting apparatus for a carrier aggregation frequency band provided in the foregoing embodiment sets a carrier aggregation frequency band, only the division of each functional module is taken as an example, and in practical applications, the function allocation may be completed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to complete all or part of the functions described above. In addition, the setting apparatus of the carrier aggregation frequency band and the setting method of the carrier aggregation frequency band provided in the foregoing embodiments belong to the same concept, and specific implementation processes thereof are detailed in the method embodiments and are not described herein again.
The device for setting the carrier aggregation frequency band provided by the embodiment of the application receives to-be-processed data of a mobile terminal through a data receiving unit 301; the data storage unit 302 places the data to be processed into a plurality of preset storage areas according to a preset rule, and the capacity of the preset storage areas is equal; detecting the plurality of preset storage areas by a storage detection unit 303 to determine the number of the preset storage areas with zero residual capacity in the plurality of preset storage areas; the number setting unit 304 sets the number of the carrier aggregation frequency bands according to the number of the preset storage areas with zero residual capacity. The number of the carrier aggregation frequency bands can be set according to the actual condition of the data to be processed, and the resource consumption of the mobile terminal can be reduced.
The present application further provides a mobile terminal, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the program to implement the method for setting a carrier aggregation frequency band provided in the method embodiment.
In another embodiment of the present application, a mobile terminal is further provided, where the terminal may be a terminal such as a smart phone or a tablet computer. As shown in fig. 5, the mobile terminal 400 may include a processor 401 and a memory 402, wherein the processor 401 and the memory 402 are electrically connected.
The processor 401 is a control center of the mobile terminal 400, 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 running or loading an application program stored in the memory 402 and calling data stored in the memory 402, thereby integrally monitoring the mobile terminal.
In this embodiment, the processor 401 in the mobile terminal 400 loads instructions corresponding to processes of one or more application programs into the memory 402 according to the following steps, and the processor 401 runs the application programs stored in the memory 402, thereby implementing various functions:
receiving data to be processed of a mobile terminal;
the data to be processed is arranged into a plurality of preset storage areas according to a preset rule, and the capacity of the preset storage areas is equal;
detecting the preset storage areas to determine the number of the preset storage areas with zero residual capacity in the preset storage areas;
and setting the number of the carrier aggregation frequency bands according to the number of the preset storage areas with the residual capacity of zero.
In some embodiments, when the plurality of preset storage areas are detected to determine the number of preset storage areas with zero remaining capacity in the plurality of preset storage areas, the processor 401 may be configured to:
acquiring detection signals of the plurality of preset storage areas;
counting the number of preset storage areas with high output levels of the detection signals in the preset storage areas, wherein the number of the preset storage areas with high output levels is the number of zero residual capacity.
In some embodiments, when the plurality of preset storage areas are detected to determine the number of preset storage areas with zero remaining capacity in the plurality of preset storage areas, the processor 401 may be configured to:
acquiring detection signals of the plurality of preset storage areas;
counting the number of preset storage areas with rising edges generated by signal lines of detection signals in the plurality of preset storage areas, wherein the number of the preset storage areas with rising edges generated by the signal lines is the number of zero residual capacity.
In some embodiments, when the data to be processed is placed into a plurality of preset storage areas according to a preset rule, the processor 401 may be configured to:
and sequentially placing the data to be processed into the plurality of preset storage areas according to the sequence of receiving time.
In some embodiments, after the setting of the number of carrier aggregation frequency bands according to the number of the preset storage areas, the processor 401 may be further configured to:
and processing the data to be processed according to the sequence of the time of putting the data into the preset storage areas, and returning to execute the step of detecting the preset storage areas.
As can be seen from the above, the mobile terminal 400 provided in this embodiment receives the data to be processed of the mobile terminal; the data to be processed is arranged into a plurality of preset storage areas according to a preset rule, and the capacity of the preset storage areas is equal; detecting the preset storage areas to determine the number of the preset storage areas with zero residual capacity in the preset storage areas; and setting the number of the carrier aggregation frequency bands according to the number of the preset storage areas with the residual capacity of zero. The number of the carrier aggregation frequency bands can be set according to the actual condition of the data to be processed, and the resource consumption of the mobile terminal can be reduced.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a mobile terminal according to an embodiment of the present application. The mobile terminal 500 may include Radio Frequency (RF) circuitry 501, memory 502 including one or more computer-readable storage media, input unit 503, display unit 504, sensor 504, audio circuitry 506, Wireless Fidelity (WiFi) module 507, processor 508 including one or more processing cores, and power supply 509. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 6 is not intended to be limiting of mobile terminals and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The rf circuit 501 may be used for receiving and transmitting information, or receiving and transmitting signals during a call, and in particular, receives downlink information of a base station and then sends the received downlink information to one or more processors 508 for processing; in addition, data relating to uplink is transmitted to the base station. In general, radio frequency circuit 501 includes, but is not limited to, an antenna, at least one Amplifier, a tuner, one or more oscillators, a Subscriber Identity Module (SIM) card, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the radio frequency circuit 501 may 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 Global System for Mobile communications (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Message Service (SMS), and the like.
The memory 502 may be used to store applications and data. Memory 502 stores applications containing executable code. The application programs may constitute various functional modules. The processor 508 executes various functional applications and data processing by executing application programs stored in the memory 502. The memory 502 may mainly include a program storage area and a data storage area, wherein the program storage 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 mobile terminal, and the like. Further, the memory 502 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. Accordingly, the memory 502 may also include a memory controller to provide the processor 508 and the input unit 503 access to the memory 502.
The input unit 503 may be used to receive input numbers, character information, or user characteristic information (such as a fingerprint), and generate a keyboard, mouse, joystick, optical, or trackball signal input related to user setting and function control. In particular, in one particular embodiment, the input unit 503 may include a touch-sensitive surface as well as other input devices. The touch-sensitive surface, also referred to as a touch display screen or a touch pad, may collect touch operations by a user (e.g., operations by a user on or near the touch-sensitive surface using a finger, a stylus, or any other suitable object or attachment) thereon or nearby, and drive the corresponding connection device according to a predetermined program. Alternatively, the touch sensitive surface may comprise two parts, a touch detection means 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 508, and can receive and execute commands sent by the processor 508.
The display unit 504 may be used to display information input by or provided to the user and various graphical user interfaces of the mobile terminal, which may be made up of graphics, text, icons, video, and any combination thereof. The display unit 504 may include a display panel. Alternatively, the Display panel may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch-sensitive surface may overlay the display panel, and when a touch operation is detected on or near the touch-sensitive surface, the touch operation is transmitted to the processor 508 to determine the type of touch event, and then the processor 508 provides a corresponding visual output on the display panel according to the type of touch event. Although in FIG. 6 the touch-sensitive surface and the display panel are two separate components to implement input and output functions, in some embodiments the touch-sensitive surface may be integrated with the display panel to implement input and output functions.
The mobile terminal may also include at least one sensor 505, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel according to the brightness of ambient light, and a proximity sensor that may turn off the display panel and/or the backlight when the mobile terminal is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the mobile phone is stationary, and can be used for applications of recognizing the posture of the 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 gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile terminal, further description is omitted here.
The audio circuit 506 may provide an audio interface between the user and the mobile terminal through a speaker, microphone. The audio circuit 506 can convert the received audio data into an electrical signal, transmit the electrical signal to a speaker, and convert the electrical signal into a sound signal to output; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is received by the audio circuit 506 and converted into audio data, which is then processed by the audio data output processor 508 and then sent to, for example, another mobile terminal via the rf circuit 501, or the audio data is output to the memory 502 for further processing. The audio circuit 506 may also include an earbud jack to provide communication of a peripheral headset with the mobile terminal.
Wireless fidelity (WiFi) belongs to short-distance wireless transmission technology, and the mobile terminal can help the user to receive and send e-mail, browse web pages, access streaming media and the like through the wireless fidelity module 507, and provides wireless broadband internet access for the user. Although fig. 6 shows the wireless fidelity module 507, 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 processor 508 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 running or executing an application program stored in the memory 502 and calling data stored in the memory 502, thereby integrally monitoring the mobile terminal. Optionally, processor 508 may include one or more processing cores; preferably, the processor 508 may integrate an application processor, which primarily handles operating systems, user interfaces, application programs, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 508.
The mobile terminal also includes a power supply 509 (such as a battery) for powering the various components. Preferably, the power source may be logically connected to the processor 508 through a power management system, so that the power management system may manage charging, discharging, and power consumption management functions. The power supply 509 may also include any component such as one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
Although not shown in fig. 6, the mobile terminal may further include a camera, a bluetooth module, and the like, which are not described in detail herein.
In specific implementation, the above modules may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and specific implementation of the above modules may refer to the foregoing method embodiments, which are not described herein again.
It should be noted that, as one of ordinary skill in the art would understand, all or part of the steps in the methods of the foregoing embodiments may be implemented by a program to instruct related hardware, where the program may be stored in a computer-readable storage medium, such as a memory of a terminal, and executed by at least one processor in the terminal, and in the execution process, the program may include a flow of the embodiments of the setting method for a carrier aggregation frequency band. Among others, the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
The method, the apparatus, the storage medium, and the mobile terminal for setting a carrier aggregation frequency band provided in the embodiments of the present application are described in detail above, and each functional module may be integrated in one processing chip, or each module may exist alone physically, or two or more modules are integrated in one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The principle and the implementation of the present application are explained herein by applying specific examples, and the above description of the embodiments is only used to help understand the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A method for setting a carrier aggregation frequency band is characterized by comprising the following steps:
receiving data to be processed of a mobile terminal;
the data to be processed is arranged into a plurality of preset storage areas according to a preset rule, and the capacity of the preset storage areas is equal;
detecting the preset storage areas to determine the number of the preset storage areas with zero residual capacity in the preset storage areas;
and setting the number of the carrier aggregation frequency bands according to the number of the preset storage areas with the residual capacity of zero.
2. The setting method as claimed in claim 1, wherein a detection signal is set in each of the plurality of preset memory areas for indicating a memory status of the plurality of preset memory areas.
3. The setting method according to claim 2, wherein the detecting the plurality of preset storage areas to determine the number of the preset storage areas with zero remaining capacity comprises:
acquiring detection signals of the plurality of preset storage areas;
counting the number of preset storage areas with high output levels of the detection signals in the preset storage areas, wherein the number of the preset storage areas with high output levels is the number of zero residual capacity.
4. The setting method according to claim 2, wherein the detecting the plurality of preset storage areas to determine the number of the preset storage areas with zero remaining capacity comprises:
acquiring detection signals of the plurality of preset storage areas;
counting the number of preset storage areas with rising edges generated by signal lines of detection signals in the plurality of preset storage areas, wherein the number of the preset storage areas with rising edges generated by the signal lines is the number of zero residual capacity.
5. The setting method according to claim 1, wherein the setting the data to be processed into a plurality of preset memory areas according to a preset rule comprises:
and sequentially placing the data to be processed into the plurality of preset storage areas according to the sequence of receiving time.
6. The setting method according to claim 5, wherein after the setting the number of the carrier aggregation bands according to the number of the preset storage areas with the remaining capacity of zero, further comprising:
and processing the data to be processed in each preset storage area in sequence according to the sequence of the time of putting the data into the preset storage areas, and returning to execute the step of detecting the preset storage areas.
7. A device for setting a carrier aggregation frequency band, comprising:
the data receiving unit is used for receiving the data to be processed of the mobile terminal;
the data storage unit is used for placing the data to be processed into a plurality of preset storage areas according to a preset rule, and the capacity of the preset storage areas is equal;
the storage detection unit is used for detecting the preset storage areas so as to determine the number of the preset storage areas with zero residual capacity in the preset storage areas;
and the number setting unit is used for setting the number of the carrier aggregation frequency bands according to the number of the preset storage areas with the residual capacity of zero.
8. The setting apparatus as claimed in claim 7, wherein the plurality of preset storing areas are each provided with a detection signal for indicating a storing condition of the plurality of preset storing areas, and the storage detecting unit comprises:
the signal acquisition subunit is used for acquiring detection signals of the plurality of preset storage areas;
and the number counting subunit is used for counting the number of the preset storage areas with high output levels of the detection signals in the preset storage areas, or counting the number of the preset storage areas with rising edges generated by signal lines of the detection signals in the preset storage areas.
9. A storage medium having a computer program stored thereon, the computer program, when being executed by a processor, performing the steps of the method according to any of the claims 1-6.
10. A mobile terminal comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method according to any of claims 1-6 are implemented when the processor executes the program.
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