CN106374988A - Downlink inter-band carrier aggregation configuration method and apparatus, and terminal - Google Patents
Downlink inter-band carrier aggregation configuration method and apparatus, and terminal Download PDFInfo
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- CN106374988A CN106374988A CN201610806682.4A CN201610806682A CN106374988A CN 106374988 A CN106374988 A CN 106374988A CN 201610806682 A CN201610806682 A CN 201610806682A CN 106374988 A CN106374988 A CN 106374988A
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- intensity level
- frequency range
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
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- H—ELECTRICITY
- 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
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
Abstract
The invention provides a downlink inter-band carrier aggregation configuration method and apparatus, and a terminal. The method comprises the following steps: monitoring a starting instruction of a downlink inter-band carrier aggregation function; when the starting instruction is monitored, acquiring a first frequency band of a main carrier component and a second frequency band of an auxiliary carrier component of downlink inter-band carrier aggregation; tuning a passband of a first antenna to the first frequency band, and tuning the passband of a second antenna to the second frequency band; and setting the main carrier component to the first antenna, and setting the auxiliary carrier component to the second antenna. By adoption of the downlink inter-band carrier aggregation configuration method and apparatus provided by the invention, on the premise of not changing the original physical structures of the antennas, the existing mobile terminals not satisfying the inter-band carrier aggregation are configured to satisfy the inter-band carrier aggregation.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of descending interband carrier aggregation collocation method, device and terminal.
Background technology
In prior art, descending carrier polymerization can lift speed of download under mobile network for the mobile phone.Existing a lot of handss
Machine Antenna Design can only meet the technical requirements of intralband carrier aggregation scene, and the technology of interband carrier aggregation cannot be met
Require.
Therefore, it is badly in need of a kind of technology to become come the accuracy of mobile phone to meet the technical requirements by being unsatisfactory for intralband carrier aggregation scene
Interband carrier aggregation can be realized.
Content of the invention
The embodiment of the present invention provides descending interband carrier aggregation collocation method, device and terminal, to solve prior art very
Many mobile phones Antenna Design can only meet intralband carrier aggregation scene and the technical problem of interband carrier aggregation cannot be met.
The embodiment of the present invention provides a kind of descending interband carrier aggregation collocation method, comprises the following steps:
Monitor the enabled instruction of descending interband carrier aggregation function；
When monitoring described enabled instruction, obtain descending interband carrier aggregation the first frequency range of main carrier component and
Second frequency range of secondary carrier component；
By the passband of first antenna be tuned to the first frequency range, by the passband of the second antenna be tuned to the second frequency range；
Main carrier component is arranged described first antenna, secondary carrier component is arranged to the second antenna.
In descending interband carrier aggregation collocation method of the present invention, described main carrier component is arranged described
First antenna, after secondary carrier component is arranged to the step of the second antenna, also includes:
First intensity level of the downstream signal of detection main carrier component；
If described first intensity level is more than or equal to first predetermined value, first antenna and the second antenna is maintained at and works as
The first front configuration status；
If described first intensity level is less than first predetermined value, the configuration status of first antenna and the second antenna is carried out
Optimize.
In descending interband carrier aggregation collocation method of the present invention, if described first intensity level is less than first
Predetermined value, then the step configuration status of first antenna and the second antenna being optimized includes:
If described first intensity level is less than first predetermined value, by the passband of first antenna be tuned to the second frequency range, by the
The passband of two antennas be tuned to the first frequency range；
After the completion of tuning, main carrier component is switched to the second antenna, secondary carrier component is switched to first antenna so that
First antenna and the second antenna enter the second configuration status；
Under the second configuration status, the second intensity level of the downstream signal of detection main carrier component；
According to the size of the first intensity level and the second intensity level, select the configuration shape of first antenna and the second antenna
State.
In descending interband carrier aggregation collocation method of the present invention, described according to the first intensity level and the last the second
The size of angle value, selects the step of the configuration status of first antenna and the second antenna to include:
Compare the size of the first intensity level and the second intensity level；
If described second intensity level is more than or equal to described first intensity level, first antenna and the second antenna are maintained at
Second configuration status；
If described second intensity level is less than described first intensity level, first antenna and the second antenna are returned to first
Configuration status.
In descending interband carrier aggregation collocation method of the present invention, described first antenna and the second antenna are all provided with
Be equipped with the filter circuit based on filter capacitor, the described passband by first antenna be tuned to the first frequency range, the second antenna is logical
Band be tuned to the step of the second frequency range include:
First capacitance is obtained according to the first frequency range；
The capacitance of the filter capacitor of described first antenna is adjusted to described first capacitance；
According to people's frequency range obtain the second capacitance；
The capacitance of the filter capacitor of described second antenna is adjusted to described second capacitance.
Present invention also offers a kind of descending interband carrier aggregation configuration device, comprising:
First monitoring modular, for monitoring the enabled instruction of descending interband carrier aggregation function；
First acquisition module, for when monitoring described enabled instruction, obtaining the main carrier of descending interband carrier aggregation
First frequency range of component and the second frequency range of secondary carrier component；
First tuner module, for by the passband of first antenna be tuned to the first frequency range, by the tuning of the passband of the second antenna
To the second frequency range；
Setup module, for main carrier component is arranged described first antenna, secondary carrier component is arranged to second day
Line.
In descending interband carrier aggregation configuration device of the present invention, also include:
Detection module, for detecting the first intensity level of the downstream signal of main carrier component；
Keep module, if being more than or equal to first predetermined value for described first intensity level, by first antenna and the
Two antennas are maintained at the first current configuration status；
Optimization module, if be less than first predetermined value for described first intensity level, to first antenna and the second antenna
Configuration status be optimized.
In descending interband carrier aggregation configuration device of the present invention, described optimization module includes:
Tuned cell, if described first intensity level be less than first predetermined value, by the passband of first antenna be tuned to second
Frequency range, by the passband of the second antenna be tuned to the first frequency range；
Switch unit, for, after the completion of the tuning of described tuned cell, main carrier component being switched to the second antenna, will be auxiliary
Carrier component is switched to first antenna so that first antenna and the second antenna enter the second configuration status；
Detector unit, for, under the second configuration status, detecting the second intensity level of the downstream signal of main carrier component；
Select unit, for the size according to the first intensity level and the second intensity level, selects first antenna and second
The configuration status of antenna.
In descending interband carrier aggregation configuration device of the present invention, described select unit includes:
Comparing subunit, for comparing the size of the first intensity level and the second intensity level；
Configuration subelement, if for described second intensity level be more than or equal to described first intensity level, by first antenna with
And second antenna be maintained at the second configuration status；
Recover subelement, if being less than described first intensity level for described second intensity level, by first antenna and the
Two antennas return to the first configuration status.
In descending interband carrier aggregation configuration device of the present invention, described first tuner module includes:
Acquiring unit, for obtaining the first capacitance, and the people's frequency range acquisition second for basis according to the first frequency range
Capacitance；
Adjustment unit, for the capacitance of the filter capacitor of described first antenna is adjusted to described first capacitance, with
And for the capacitance of the filter capacitor of described second antenna is adjusted to described second capacitance.
Present invention also offers a kind of mobile terminal, including the descending interband carrier aggregation configuration dress described in any of the above-described
Put.
Compared to prior art, the descending interband carrier aggregation collocation method that the present invention provides passes through to monitor descending interband
The enabled instruction of carrier aggregation function；When monitoring described enabled instruction, the main carrier obtaining descending interband carrier aggregation divides
First frequency range of amount and the second frequency range of secondary carrier component；By the passband of first antenna be tuned to the first frequency range, by second day
The passband of line be tuned to the second frequency range；Main carrier component is arranged described first antenna, secondary carrier component is arranged to second
Antenna；Thus on the premise of not changing original antenna physical structure, will be traditional thread binding for the existing sky being unsatisfactory for interband carrier aggregation
Put and be configured to meet interband carrier aggregation.
Brief description
Fig. 1 is the flow chart of the descending interband carrier aggregation collocation method in first preferred embodiment of the invention.
Fig. 2 is the flow chart of the descending interband carrier aggregation collocation method in second preferred embodiment of the invention.
Fig. 3 is the structure chart of the descending interband carrier aggregation configuration device in one embodiment of the present invention.
Fig. 4 is the structure chart of the mobile terminal in one embodiment of the present invention.
Specific embodiment
Refer to schema, wherein identical element numbers represent identical assembly, and the principle of the present invention is to be implemented in one
To illustrate in suitable computing environment.The following description is based on the illustrated specific embodiment of the invention, and it should be by
It is considered as limiting the present invention other specific embodiments not detailed herein.
In the following description, the specific embodiment of the present invention will be with reference to the operation performed by or multi-section computer
Step and symbol illustrating, unless otherwise stating clearly.Therefore, it will appreciate that these steps and operation, wherein has and carries for several times
To for being executed by computer, including by representing with the computer disposal list of the electronic signal of the data in a structuring pattern
Unit is manipulated.This data of this manipulation transforms or be maintained at this computer memory system in position at, it can be joined again
Put or in addition to change in a manner familiar to those skilled in the art the running of this computer.The data knot that this data is maintained
Structure is the provider location of this internal memory, and it has by particular characteristics defined in this data form.But, the principle of the invention is with above-mentioned
Illustrating, it is not represented as a kind of restriction to word, those skilled in the art will appreciate that described below plurality of step and
Operation also may be implemented in the middle of hardware.
Embodiment one
Refer to Fig. 1, Fig. 1 is the flow process of the descending interband carrier aggregation collocation method in first preferred embodiment of the invention
Figure, this collocation method is mainly used in the mobile terminals such as mobile phone.This collocation method comprises the following steps:
S101, monitors the enabled instruction of descending interband carrier aggregation function；
S102, when monitoring described enabled instruction, obtains the first frequency of the main carrier component of descending interband carrier aggregation
Section and the second frequency range of secondary carrier component；
S103, by the passband of first antenna be tuned to the first frequency range, by the passband of the second antenna be tuned to the second frequency range；
S104, main carrier component is arranged described first antenna, and secondary carrier component is arranged to the second antenna.
Below each step of this descending interband carrier aggregation collocation method is described in detail.
In step s101, monitor each instruction in the running of mobile terminal by the program filling in advance, and
The enabled instruction of descending interband carrier aggregation function is identified from this each instruction.Wherein it is possible to pass through user's manual operation
Mobile terminal come to generate this enabled instruction or when the downlink network data volume that mobile terminal detects user exceed a certain
During threshold value, automatically generate this enabled instruction.
In step s102, when monitoring this enabled instruction, the main carrier that inquiry obtains descending interband carrier aggregation divides
First frequency range of amount and the second frequency range of secondary carrier component, wherein in real work, the first frequency range of this main carrier component is past
Past is fixing, and the second frequency range of secondary carrier component selects according to the configuration of mobile phone and the concrete condition of base station.
In step s103, because first antenna and the second antenna all arrange passband by filter circuit, and this filter
Wave circuit is normally based on filter capacitor, and this filter capacitor is the electric capacity of adjustable capacitance.This step s103 is specifically as follows:
First capacitance is obtained according to the first frequency range；The capacitance of the filter capacitor of described first antenna is adjusted to described
First capacitance；
According to people's frequency range obtain the second capacitance；The capacitance of the filter capacitor of described second antenna is adjusted to described
Second capacitance.
In step s104, main carrier component is arranged described first antenna, that is to say by first antenna receive with
And transmitting main carrier component.Secondary carrier component is arranged to the second antenna, that is to say and received by the second antenna and launch
Secondary carrier component.
From the foregoing, it will be observed that the descending interband carrier aggregation collocation method that the present invention provides passes through to monitor descending interband carrier aggregation
The enabled instruction of function；When monitoring described enabled instruction, the first of the main carrier component of the descending interband carrier aggregation of acquisition
Frequency range and the second frequency range of secondary carrier component；By the passband of first antenna be tuned to the first frequency range, by the passband of the second antenna
Be tuned to the second frequency range；Main carrier component is arranged described first antenna, secondary carrier component is arranged to the second antenna；Thus
On the premise of not changing original antenna physical structure, the existing antenna assembly being unsatisfactory for interband carrier aggregation is configured to full
Sufficient interband carrier aggregation.
Embodiment two
Refer to Fig. 2, Fig. 2 is the flow process of the descending interband carrier aggregation collocation method in second preferred embodiment of the invention
Figure, this collocation method is mainly used in the mobile terminals such as mobile phone.This collocation method comprises the following steps:
S201, monitors the enabled instruction of descending interband carrier aggregation function；
S202, when monitoring described enabled instruction, obtains the first frequency of the main carrier component of descending interband carrier aggregation
Section and the second frequency range of secondary carrier component；
S203, by the passband of first antenna be tuned to the first frequency range, by the passband of the second antenna be tuned to the second frequency range；
S204, main carrier component is arranged described first antenna, and secondary carrier component is arranged to the second antenna.
S205, the first intensity level of the downstream signal of detection main carrier component；
S206, if described first intensity level is more than or equal to first predetermined value, first antenna and the second antenna is protected
Hold in the first current configuration status；
S207, if described first intensity level is less than first predetermined value, the configuration shape to first antenna and the second antenna
State is optimized.
Below each step of this descending interband carrier aggregation collocation method is described in detail.
In step s201, monitor each instruction in the running of mobile terminal by the program filling in advance, and
The enabled instruction of descending interband carrier aggregation function is identified from this each instruction.Wherein it is possible to pass through user's manual operation
Mobile terminal come to generate this enabled instruction or when the downlink network data volume that mobile terminal detects user exceed a certain
During threshold value, automatically generate this enabled instruction.
In step s202, when monitoring this enabled instruction, the main carrier that inquiry obtains descending interband carrier aggregation divides
First frequency range of amount and the second frequency range of secondary carrier component, wherein in real work, the first frequency range of this main carrier component is past
Past is fixing, and the second frequency range of secondary carrier component selects according to the configuration of mobile phone and the concrete condition of base station.
In step s203, because first antenna and the second antenna all arrange passband by filter circuit, and this filter
Wave circuit is normally based on filter capacitor, and this filter capacitor is the electric capacity of adjustable capacitance.This step s103 is specifically as follows:
First capacitance is obtained according to the first frequency range；The capacitance of the filter capacitor of described first antenna is adjusted to described
First capacitance；
According to people's frequency range obtain the second capacitance；The capacitance of the filter capacitor of described second antenna is adjusted to described
Second capacitance.
In step s204, main carrier component is arranged described first antenna, that is to say by first antenna receive with
And transmitting main carrier component.Secondary carrier component is arranged to the second antenna, that is to say and received by the second antenna and launch
Secondary carrier component.
In step s205, the first intensity level of the downstream signal of detection main carrier component, that is, detect that main carrier divides
The signal strength values of the external signal that the receiving path of amount receives.In actually detected, this first intensity level takes a pre- timing
Meansigma methodss in length, for example, 3 seconds or 4 seconds.
In step s206, if the first intensity level is more than or equal to first predetermined value, current configuration status is described
Preferably, signal intensity preferably, in order to reduce switching times, then need not be optimized to first antenna and the second antenna, directly
It is maintained at the first current configuration status.
In step s207, if the first intensity level is less than first predetermined value, the signal intensity of current carrier wave is described
Poor, need the configuration status of first antenna and the second antenna is optimized.Specifically, this step s207 includes following son
Step:
S2071, if described first intensity level be less than first predetermined value, by the passband of first antenna be tuned to second frequency
Section, by the passband of the second antenna be tuned to the first frequency range；In this step, can be by the filter circuit of adjustment first antenna
The capacitance of filter capacitor come to realize by the passband of first antenna be tuned to the second frequency range, can by adjust the second antenna filter
The capacitance of the filter capacitor of wave circuit come to realize by the passband of the second antenna be tuned to the first frequency range.
S2072, after the completion of tuning, main carrier component is switched to the second antenna, secondary carrier component is switched to first day
Line is so that first antenna and the second antenna enter the second configuration status；
S2073, under the second configuration status, the second intensity level of the downstream signal of detection main carrier component；
S2074, according to the size of the first intensity level and the second intensity level, selects joining of first antenna and the second antenna
Configuration state.In specific implementation process, this step s2074 comprises the following steps:
Compare the size of the first intensity level and the second intensity level；
If described second intensity level is more than or equal to described first intensity level, first antenna and the second antenna are maintained at
Second configuration status；
If described second intensity level is less than described first intensity level, first antenna and the second antenna are returned to first
Configuration status.
From the foregoing, it will be observed that the descending interband carrier aggregation collocation method that the present invention provides passes through to monitor descending interband carrier aggregation
The enabled instruction of function；When monitoring described enabled instruction, the first of the main carrier component of the descending interband carrier aggregation of acquisition
Frequency range and the second frequency range of secondary carrier component；By the passband of first antenna be tuned to the first frequency range, by the passband of the second antenna
Be tuned to the second frequency range；Main carrier component is arranged described first antenna, secondary carrier component is arranged to the second antenna；Thus
On the premise of not changing original antenna physical structure, the existing antenna assembly being unsatisfactory for interband carrier aggregation is configured to full
Sufficient interband carrier aggregation.Further, in the present embodiment, by detecting the first intensity of the downstream signal of main carrier component
Value；If described first intensity level is more than or equal to first predetermined value, first antenna and the second antenna are maintained at current
First configuration status；If described first intensity level is less than first predetermined value, the configuration shape to first antenna and the second antenna
State is optimized；Thus further increasing the communication quality of the down going channel of main carrier component.
Embodiment three
Refer to Fig. 3, Fig. 3 is the structure of the descending interband carrier aggregation configuration device in one embodiment of the present invention
Figure, this configuration device is mainly used in the mobile terminals such as mobile phone.This configuration device includes the first monitoring modular 301, first and obtains
Module 302, the first tuner module 303, setup module 304, detection module 305, holding module 306 and optimization module 307.
Wherein, the first monitoring modular 301 is used for monitoring the enabled instruction of descending interband carrier aggregation function.
First acquisition module 302 is used for obtaining the main load of descending interband carrier aggregation when monitoring described enabled instruction
First frequency range of wave component and the second frequency range of secondary carrier component.
First tuner module 303 be used for by the passband of first antenna be tuned to the first frequency range, the passband of the second antenna is adjusted
Humorous to the second frequency range.Wherein, this first tuner module 303 includes: acquiring unit, for obtaining the first electric capacity according to the first frequency range
Value, and people's frequency range acquisition the second capacitance for basis；Adjustment unit, for by the filter capacitor of described first antenna
Capacitance is adjusted to described first capacitance, and described for being adjusted to the capacitance of the filter capacitor of described second antenna
Second capacitance.
Setup module 304 is used for for main carrier component arranging described first antenna, and secondary carrier component is arranged to second
Antenna.
Detection module 305 is used for detecting the first intensity level of the downstream signal of main carrier component；
If keeping module 306 to be used for described first intensity level be more than or equal to first predetermined value, by first antenna and
Second antenna is maintained at the first current configuration status；
If optimization module 307 was used for described first intensity level is less than first predetermined value, to first antenna and second day
The configuration status of line is optimized.Wherein, this optimization module 307 includes: tuned cell, if described first intensity level is less than first
Predetermined value, then by the passband of first antenna be tuned to the second frequency range, by the passband of the second antenna be tuned to the first frequency range；Switching is single
Unit, for, after the completion of the tuning of described tuned cell, main carrier component being switched to the second antenna, secondary carrier component being switched to
First antenna is so that first antenna and the second antenna enter the second configuration status；Detector unit, in the second configuration status
Under, the second intensity level of the downstream signal of detection main carrier component；Select unit, for according to the first intensity level and the last the second
The size of angle value, selects the configuration status of first antenna and the second antenna.
Wherein, this select unit includes: comparing subunit, for comparing the big of the first intensity level and the second intensity level
Little；Configuration subelement, if be more than or equal to described first intensity level for described second intensity level, by first antenna and second
Antenna is maintained at the second configuration status；Recover subelement, if being less than described first intensity level for described second intensity level, will
First antenna and the second antenna return to the first configuration status.
From the foregoing, it will be observed that the descending interband carrier aggregation configuration device that the present invention provides is descending by the first monitoring module monitors
The enabled instruction of interband carrier aggregation function；First acquisition module, when monitoring described enabled instruction, obtains descending interband and carries
First frequency range of main carrier component of ripple polymerization and the second frequency range of secondary carrier component；First tuner module is by first antenna
Passband be tuned to the first frequency range, by the passband of the second antenna be tuned to the second frequency range；Main carrier component is arranged by setup module
Described first antenna, secondary carrier component is arranged to the second antenna, thus realizing before not changing original antenna physical structure
Put, the existing antenna assembly being unsatisfactory for interband carrier aggregation is configured to meet interband carrier aggregation.
Example IV
The embodiment of the present invention also provides a kind of mobile terminal, refer to Fig. 4, this mobile terminal can include radio frequency (rf,
Radio frequency) circuit 401, include the memorizer 402 of one or more computer-readable recording mediums, defeated
Enter unit 403, display unit 404, sensor 405, voicefrequency circuit 406, Wireless Fidelity (wifi, wireless fidelity)
The parts such as module 407, the processor 408 including or more than one processing core and power supply 409.This area skill
Art personnel are appreciated that the restriction of the structure of the mobile terminal shown in Fig. 4 not structure paired terminal, can include ratio diagram more
Many or less part, or combine some parts, or different part arrangements.Wherein:
Rf circuit 401 can be used for receiving and sending messages or communication process in, the reception of signal and transmission, especially, by base station
After downlink information receives, transfer to one or more than one processor 408 is processed；In addition, by be related to up data is activation to
Base station.Generally, rf circuit 401 includes but is not limited to antenna, at least one amplifier, tuner, one or more agitator, use
Family identity module (sim, subscriber identity module) card, transceiver, bonder, low-noise amplifier
(lna, lownoise amplifier), duplexer etc..Additionally, rf circuit 401 can also by radio communication and network and its
His equipment communication.Described radio communication can use arbitrary communication standard or agreement, including but not limited to global system for mobile telecommunications system
System (gsm, global system of mobile communication), general packet radio service (gprs, general
Packet radio service), CDMA (cdma, code division multiple access), wideband code division many
Location (wcdma, wideband code division multiple access), Long Term Evolution (lte, long term
Evolution), Email, Short Message Service (sms, shortmessaging service) etc..
Memorizer 402 can be used for storing software program and module, and processor 408 is stored in memorizer 402 by operation
Software program and module, thus executing various function application and data processing.Memorizer 402 can mainly include storing journey
Sequence area and storage data field, wherein, storing program area can (compare the application program needed for storage program area, at least one function
As sound-playing function, image player function etc.) etc.；Storage data field can store according to terminal using the data being created
(such as voice data, phone directory etc.) etc..Additionally, memorizer 402 can include high-speed random access memory, can also include
Nonvolatile memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.Phase
Ying Di, memorizer 402 can also include Memory Controller, to provide processor 408 and input block 403 to memorizer 402
Access.
Input block 403 can be used for numeral or the character information of receives input, and produces and user setup and function
Control relevant keyboard, mouse, action bars, optics or trace ball signal input.Specifically, in a specific embodiment
In, input block 403 may include Touch sensitive surface and other input equipments.Touch sensitive surface, also referred to as touch display screen or touch
Control plate, can collect user thereon or neighbouring touch operation (such as user use any suitable object such as finger, stylus or
Operation on Touch sensitive surface or near Touch sensitive surface for the adnexa), and corresponding connection dress is driven according to formula set in advance
Put.Optionally, Touch sensitive surface may include touch detecting apparatus and two parts of touch controller.Wherein, touch detecting apparatus inspection
Survey the touch orientation of user, and detect the signal that touch operation brings, transmit a signal to touch controller；Touch controller from
Receive touch information on touch detecting apparatus, and be converted into contact coordinate, then give processor 408, and can reception processing
Order that device 408 is sent simultaneously is executed.Furthermore, it is possible to it is multiple using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Type realizes Touch sensitive surface.Except Touch sensitive surface, input block 403 can also include other input equipments.Specifically, other are defeated
Enter equipment and can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, Mus
One or more of mark, action bars etc..
Display unit 404 can be used for display and by the information of user input or is supplied to the information of user and the various of terminal
Graphical user interface, these graphical user interface can be made up of figure, text, icon, video and its combination in any.Display
Unit 404 may include display floater, optionally, can using liquid crystal display (lcd, liquid crystal display),
The forms such as Organic Light Emitting Diode (oled, organic light-emitting diode) are configuring display floater.Further
, Touch sensitive surface can cover display floater, when Touch sensitive surface detects thereon or after neighbouring touch operation, sends process to
Device 408, to determine the type of touch event, provides accordingly according to the type of touch event on a display panel with preprocessor 408
Visual output.Although in the diagram, Touch sensitive surface and display floater are to realize inputting as two independent parts and to input
Function, but in some embodiments it is possible to will be integrated to Touch sensitive surface and display floater and realize input and output function.
Mobile terminal may also include at least one sensor 405, such as optical sensor, motion sensor and other sensings
Device.Specifically, optical sensor may include ambient light sensor and proximity transducer, and wherein, ambient light sensor can be according to environment
The light and shade of light adjusting the brightness of display floater, proximity transducer can when terminal moves in one's ear, close display floater and/
Or backlight.As one kind of motion sensor, Gravity accelerometer can detect that in all directions, (generally three axles) accelerates
Degree size, can detect that size and the direction of gravity when static, can be used for identify mobile phone attitude application (such as horizontal/vertical screen is cut
Change, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Also may be used as terminal
The other sensors such as the gyroscope of configuration, barometer, drimeter, thermometer, infrared ray sensor, will not be described here.
Voicefrequency circuit 406, speaker, microphone can provide the audio interface between user and terminal.Voicefrequency circuit 406 can
The signal of telecommunication after the voice data receiving is changed, is transferred to speaker, is converted to acoustical signal output by speaker；Another
Aspect, the acoustical signal of collection is converted to the signal of telecommunication by microphone, is converted to voice data after being received by voicefrequency circuit 406, then
After voice data output processor 408 is processed, through rf circuit 401 being sent to such as another terminal, or by voice data
Export to memorizer 402 to process further.Voicefrequency circuit 406 is also possible that earphone jack, with provide peripheral hardware earphone with
The communication of terminal.
Wifi belongs to short range wireless transmission technology, and mobile terminal can help user's transmitting-receiving electricity by wifi module 407
Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and has accessed.Although Fig. 4 shows
Go out wifi module 407, but it is understood that, it is simultaneously not belonging to must be configured into of mobile terminal, completely can be according to need
To omit in the scope of essence not changing invention.
Processor 408 is the control centre of terminal, using the various pieces of various interfaces and connection whole mobile phone, leads to
Cross and run or software program and/or module that execution is stored in memorizer 402, and call and be stored in memorizer 402
Data, the various functions of execution terminal and processing data, thus carry out integral monitoring to mobile phone.Optionally, processor 408 can wrap
Include one or more processing cores；Preferably, processor 408 can integrated application processor and modem processor, wherein, should
Mainly process operating system, user interface and application program etc. with processor, modem processor mainly processes radio communication.
It is understood that above-mentioned modem processor can not also be integrated in processor 408.
Mobile terminal terminal also includes the power supply 409 (such as battery) powered to all parts it is preferred that power supply can lead to
Cross power-supply management system logically contiguous with processor 408, thus by power-supply management system realize management charge, electric discharge and
The functions such as power managed.Power supply 409 can also include one or more direct current or alternating current power supply, recharging system, electricity
The random component such as source failure detector circuit, power supply changeover device or inverter, power supply status indicator.
Although not shown, mobile terminal can also include photographic head, bluetooth module etc., will not be described here.Specifically at this
In embodiment, the processor 408 in mobile terminal can be according to following instruction, by entering of one or more application program
The corresponding executable file of journey is loaded in memorizer 402, and to be run by processor 408 be stored in memorizer 402 should
With program, thus realizing each function of the descending interband carrier aggregation configuration dress in above-described embodiment.
There is provided herein the various operations of embodiment.In one embodiment, described one or more operations can be with structure
Become the computer-readable instruction of storage on one or more computer-readable mediums, it will make when being executed by electronic equipment to succeed in one's scheme
Calculation equipment executes described operation.Describing the order of some or all of operations, to should not be construed as to imply that these operations necessarily suitable
Sequence correlation.It will be appreciated by those skilled in the art that having the alternative sequence of the benefit of this specification.Furthermore, it is to be understood that
Not all operation must exist in each embodiment provided in this article.
And, word " preferred " used herein means serving as example, example or illustration.Feng Wen is described as " preferably
" any aspect or design be not necessarily to be construed as than other aspects or design more favourable.On the contrary, the use purport of word " preferred "
Concept is being proposed in a concrete fashion.As used in this application term "or" is intended to mean the "or" comprising and non-excluded
"or".That is, unless otherwise or clear from the context, " x is using a or b " means that nature includes any one of arrangement.
That is, if x uses a；X uses b；Or x uses both a and b, then " x is using a or b " is met in aforementioned any example.
And, although illustrate and describing the disclosure, this area skill with respect to one or more implementations
Art personnel will be appreciated that equivalent variations and modification based on to the reading of the specification and drawings and understanding.The disclosure include all this
The modification of sample and modification, and be limited only by the scope of the following claims.Particularly with by said modules (such as element,
Resource etc.) various functions that execute, the term for describing such assembly is intended to corresponding to the specified work(executing described assembly
The random component (unless otherwise instructed) of energy (for example it is functionally of equal value), even if illustrated herein with execution in structure
The exemplary implementations of the disclosure in the open structure of function be not equal to.Although additionally, the special characteristic of the disclosure is
Through being disclosed with respect to the only one in some implementations, but this feature can be to giving or application-specific with such as
For be expectation and favourable other implementations other combinations of features one or more.And, with regard to term " inclusion ", " tool
Have ", " containing " or its deformation be used in specific embodiment or claim for, such term be intended to with term
The similar mode of "comprising" includes.
Each functional unit in the embodiment of the present invention can be integrated in a processing module or unit list
Solely it is physically present it is also possible to two or more units are integrated in a module.Above-mentioned integrated module both can adopt
The form of hardware is realized, it would however also be possible to employ the form of software function module is realized.If described integrated module is with software function
The form of module is realized and is situated between it is also possible to be stored in an embodied on computer readable storage as independent production marketing or when using
In matter.Storage medium mentioned above can be read only memory, disk or CD etc..Above-mentioned each device or system are permissible
Method in execution correlation method embodiment.
In sum although the present invention is disclosed above with preferred embodiment, but above preferred embodiment and be not used to limit
The present invention processed, those of ordinary skill in the art, without departing from the spirit and scope of the present invention, all can make various change and profit
Decorations, therefore protection scope of the present invention is defined by the scope that claim defines.
Claims (11)
1. a kind of descending interband carrier aggregation collocation method is it is characterised in that comprise the following steps:
Monitor the enabled instruction of descending interband carrier aggregation function；
When monitoring described enabled instruction, obtain first frequency range of main carrier component of descending interband carrier aggregation and auxiliary load
Second frequency range of wave component；
By the passband of first antenna be tuned to the first frequency range, by the passband of the second antenna be tuned to the second frequency range；
Main carrier component is arranged described first antenna, secondary carrier component is arranged to the second antenna.
2. descending interband carrier aggregation collocation method according to claim 1 is it is characterised in that divide main carrier described
Described first antenna is arrived in amount setting, after secondary carrier component is arranged to the step of the second antenna, also includes:
First intensity level of the downstream signal of detection main carrier component；
If described first intensity level is more than or equal to first predetermined value, first antenna and the second antenna are maintained at current
First configuration status；
If described first intensity level is less than first predetermined value, the configuration status of first antenna and the second antenna is carried out excellent
Change.
If 3. descending interband carrier aggregation collocation method according to claim 2 is it is characterised in that described the last the first
Angle value is less than first predetermined value, then the step configuration status of first antenna and the second antenna being optimized includes:
If described first intensity level be less than first predetermined value, by the passband of first antenna be tuned to the second frequency range, by second day
The passband of line be tuned to the first frequency range；
After the completion of tuning, main carrier component is switched to the second antenna, secondary carrier component is switched to first antenna so that first
Antenna and the second antenna enter the second configuration status；
Under the second configuration status, the second intensity level of the downstream signal of detection main carrier component；
According to the size of the first intensity level and the second intensity level, select the configuration status of first antenna and the second antenna.
4. descending interband carrier aggregation collocation method according to claim 3 it is characterised in that described according to the first intensity
Value and the size of the second intensity level, select the step of the configuration status of first antenna and the second antenna to include:
Compare the size of the first intensity level and the second intensity level；
If described second intensity level is more than or equal to described first intensity level, first antenna and the second antenna are maintained at second
Configuration status；
If described second intensity level is less than described first intensity level, first antenna and the second antenna are returned to the first configuration
State.
5. descending interband carrier aggregation collocation method according to claim 1 it is characterised in that described first antenna and
Second antenna is provided with the filter circuit based on filter capacitor, the described passband by first antenna be tuned to the first frequency range, will
The passband of the second antenna be tuned to the step of the second frequency range include:
First capacitance is obtained according to the first frequency range；
The capacitance of the filter capacitor of described first antenna is adjusted to described first capacitance；
According to people's frequency range obtain the second capacitance；
The capacitance of the filter capacitor of described second antenna is adjusted to described second capacitance.
6. a kind of descending interband carrier aggregation configuration device is it is characterised in that include:
First monitoring modular, for monitoring the enabled instruction of descending interband carrier aggregation function；
First acquisition module, for when monitoring described enabled instruction, obtaining the main carrier component of descending interband carrier aggregation
The first frequency range and secondary carrier component the second frequency range；
First tuner module, for by the passband of first antenna be tuned to the first frequency range, by the passband of the second antenna be tuned to
Two frequency ranges；
Setup module, for main carrier component is arranged described first antenna, secondary carrier component is arranged to the second antenna.
7. descending interband carrier aggregation configuration device according to claim 6 is it is characterised in that also include:
Detection module, for detecting the first intensity level of the downstream signal of main carrier component；
Keep module, if being more than or equal to first predetermined value for described first intensity level, by first antenna and second day
Line is maintained at the first current configuration status；
Optimization module, if being less than first predetermined value for described first intensity level, joins to first antenna and the second antenna
Configuration state is optimized.
8. descending interband carrier aggregation configuration device according to claim 7 is it is characterised in that described optimization module bag
Include:
Tuned cell, if described first intensity level be less than first predetermined value, by the passband of first antenna be tuned to the second frequency range,
By the passband of the second antenna be tuned to the first frequency range；
Switch unit, for, after the completion of the tuning of described tuned cell, main carrier component being switched to the second antenna, by secondary carrier
Component is switched to first antenna so that first antenna and the second antenna enter the second configuration status；
Detector unit, for, under the second configuration status, detecting the second intensity level of the downstream signal of main carrier component；
Select unit, for the size according to the first intensity level and the second intensity level, selects first antenna and the second antenna
Configuration status.
9. descending interband carrier aggregation configuration device according to claim 8 is it is characterised in that described select unit bag
Include:
Comparing subunit, for comparing the size of the first intensity level and the second intensity level；
Configuration subelement, if being more than or equal to described first intensity level for described second intensity level, by first antenna and the
Two antennas are maintained at the second configuration status；
Recover subelement, if being less than described first intensity level for described second intensity level, by first antenna and second day
Line returns to the first configuration status.
10. descending interband carrier aggregation configuration device according to claim 6 is it is characterised in that described first tunes mould
Block includes:
Acquiring unit, for obtaining the first capacitance, and people's frequency range acquisition the second electric capacity for basis according to the first frequency range
Value；
Adjustment unit, for being adjusted to described first capacitance, Yi Jiyong by the capacitance of the filter capacitor of described first antenna
In the capacitance of the filter capacitor of described second antenna is adjusted to described second capacitance.
A kind of 11. mobile terminals are it is characterised in that the descending interband carrier aggregation including described in any one of claim 6-10 is joined
Put device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610806682.4A CN106374988B (en) | 2016-09-06 | 2016-09-06 | Method, device and terminal for configuring inter-downlink-band carrier aggregation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610806682.4A CN106374988B (en) | 2016-09-06 | 2016-09-06 | Method, device and terminal for configuring inter-downlink-band carrier aggregation |
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| CN111758247A (en) * | 2018-02-23 | 2020-10-09 | 三星电子株式会社 | Electronic device and method for performing antenna tuning |
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| CN106374988B (en) | 2020-01-10 |
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