CN106332258B - A kind of control method and mobile terminal of carrier power - Google Patents
A kind of control method and mobile terminal of carrier power Download PDFInfo
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- CN106332258B CN106332258B CN201610966002.5A CN201610966002A CN106332258B CN 106332258 B CN106332258 B CN 106332258B CN 201610966002 A CN201610966002 A CN 201610966002A CN 106332258 B CN106332258 B CN 106332258B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/281—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account user or data type priority
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment provides a kind of control method of carrier power and mobile terminals, wherein carrier configuration information includes the information for participating in multiple member carriers of carrier wave polymerization this method comprises: obtaining the carrier configuration information of mobile terminal；If the carrier configuration information got is matched with preset carrier configuration information, power adjustment is carried out at least one member carrier for participating in carrier wave polymerization.When the embodiment of the present invention can have interference between each member carrier in carrier wave configuration, the interference between each member carrier is reduced, the receptivity of mobile terminal is promoted.
Description
Technical field
The present invention relates to electronic technology field, in particular to the control method and mobile terminal of a kind of carrier power.
Background technique
With the development in mobile terminal fourth generation mobile communication technology (4G) epoch, utilization is more and more, mobile terminal function
Rate is increasing, is constantly shortened using duration；And in subsequent evolution (LTE-A, the Long Term of rear Long Term Evolution
Evolution Advanced) carrier wave polymerization (CA, Carrier Aggregation) technology is introduced in system, CA usually divides
It is three kinds, i.e., continuous CA in the same band, discontinuous CA in discontinuous CA and different-waveband in the same band.
It wherein, is to promote user experience during interacting and communicating with base station in mobile terminal, it is desirable that uplink CA
Have biggish handling capacity, but due to the diversity of carrier wave configuration, inevitably carries each member in partial carrier wave configuration
There is interference between wave, influence the receptivity of mobile terminal, such as the configuration of carrier wave frequency range 3 (B3) and carrier wave frequency range 8 (B8),
There are five intermodulation signals to fall in the receiving end B8 (RX) band, has an impact to B8 receptivity, while there is also 4 intermodulations to believe
Number with 2 rd harmonic signals fall in B3RX band in, B3 receptivity is had an impact.
Summary of the invention
The control method and mobile terminal for being designed to provide a kind of carrier power of the embodiment of the present invention, it is intended to which solution is worked as
When there is interference between each member carrier in carrier wave configuration, the problem of influencing the receptivity of mobile terminal.
In order to achieve the above object, the embodiment provides a kind of control method of carrier power, it is applied to move
Dynamic terminal, this method comprises:
The carrier configuration information of mobile terminal is obtained, carrier configuration information includes the multiple member carriers for participating in carrier wave polymerization
Information；
If the carrier configuration information got is matched with preset carrier configuration information, it polymerize at least to carrier wave is participated in
One member carrier carries out power adjustment.
The embodiments of the present invention also provide a kind of mobile terminal, which includes:
Module is obtained, for obtaining the carrier configuration information of mobile terminal, carrier configuration information includes participating in carrier wave polymerization
Multiple member carriers information；
Module is adjusted, for when the carrier configuration information got is matched with preset carrier configuration information, to participation
At least one member carrier of carrier wave polymerization carries out power adjustment.
Above scheme of the invention is include at least the following beneficial effects:
In an embodiment of the present invention, by obtaining the carrier configuration information of mobile terminal, which includes
The information of multiple member carriers of carrier wave polymerization is participated in, and if the carrier configuration information that gets and preset carrier configuration information
Matching, then to participate in carrier wave polymerization at least one member carrier carry out power adjustment, solve when carrier wave configuration in it is each at
When there is interference between member's carrier wave, the problem of influencing the receptivity of mobile terminal, has reached each member in carrier wave configuration
When there is interference between carrier wave, the interference between each member carrier is reduced, the effect of the receptivity of mobile terminal is promoted.
Detailed description of the invention
Fig. 1 is the flow chart of the control method of carrier power in first embodiment of the invention；
Fig. 2 is the flow chart of the control method of carrier power in second embodiment of the invention；
Fig. 3 is one of the structural schematic diagram of mobile terminal in third embodiment of the invention；
Fig. 4 is the second structural representation of mobile terminal in third embodiment of the invention；
Fig. 5 is the structural schematic diagram of mobile terminal in fourth embodiment of the invention；
Fig. 6 is the structural schematic diagram of mobile terminal in fifth embodiment of the invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
First embodiment
As shown in Figure 1, the first embodiment of the present invention provides a kind of control method of carrier power, it is applied to mobile whole
It holds (such as smart phone, tablet computer etc.), wherein this method comprises:
Step 101, the carrier configuration information of mobile terminal is obtained.
Wherein, in the first embodiment of the present invention, above-mentioned carrier configuration information refers to that base station is mobile terminal configuration
Carrier combination information, and the carrier configuration information includes the information for participating in multiple member carriers of carrier wave polymerization.Such as B3+B8.
And in the first embodiment of the present invention, above-mentioned carrier configuration information can be obtained by modulation and demodulation algorithm.
Step 102, poly- to carrier wave is participated in if the carrier configuration information got is matched with preset carrier configuration information
At least one member carrier closed carries out power adjustment.
Wherein, power adjustment is carried out at least one member carrier for participating in carrier wave polymerization to refer to, above-mentioned carrier wave is configured
At least one member carrier in the corresponding multiple member carriers of information carries out power adjustment.
Wherein, there is interference, such as intermodulation between multiple member carriers that above-mentioned preset carrier configuration information is included
The interference of the generations such as signal, harmonic signal.And in the first embodiment of the present invention, preset carrier configuration information can be,
By supporting situation according to the CA of mobile terminal hardware, carrier wave is configured and carries out actual test and judgement, obtains and is stored in advance
In the terminal.And it should be noted that the quantity of the preset carrier configuration information stored in mobile terminal can be
One, it is also possible to multiple.
In the first embodiment of the present invention, pass through carrier configuration information (carrier configuration information of acquisition mobile terminal
Information including participating in multiple member carriers of carrier wave polymerization), and if the carrier configuration information that gets match with preset carrier wave
Information matches are set, then power adjustment are carried out at least one member carrier for participating in carrier wave polymerization, are solved when in carrier wave configuration
Each member carrier between when there is interference, the problem of influencing the receptivity of mobile terminal, has reached in carrier wave configuration
When there is interference between each member carrier, the interference between each member carrier is reduced, the effect of the receptivity of mobile terminal is promoted
Fruit.
Second embodiment
As shown in Fig. 2, the second embodiment of the present invention provides a kind of control method of carrier power, it is applied to mobile whole
It holds (such as smart phone, tablet computer etc.), wherein this method comprises:
Step 201, the carrier configuration information of mobile terminal is obtained.
Wherein, in the second embodiment of the present invention, above-mentioned carrier configuration information refers to that base station is mobile terminal configuration
Carrier combination information, and the carrier configuration information includes the information for participating in multiple member carriers of carrier wave polymerization.Such as B3+B8.
And in the second embodiment of the present invention, above-mentioned carrier configuration information can be obtained by modulation and demodulation algorithm.
It should be noted that presetting mapping table in above-mentioned mobile terminal, which includes multiple groups carrier wave
Configuration information, and be convenient for executing subsequent step 202 and step 203, which further includes and carrier configuration information pair
The member carrier information answered, and one group of carrier configuration information corresponds to multiple member carrier information.
Step 202, if the carrier configuration information got is matched with preset carrier configuration information, according to what is got
Carrier configuration information inquires mapping table, obtains member carrier information corresponding with the carrier configuration information got.
Wherein, the carrier configuration information got in above-mentioned steps 202 is matched with preset carrier configuration information, specifically
Are as follows: the carrier configuration information got is included in preset mapping table.
Step 203, according to obtained member carrier information, power adjustment is carried out to corresponding member carrier.
Wherein, carrying out power adjustment to corresponding member carrier can be with are as follows: the power of corresponding member carrier is reduced, thus
When reaching between each member carrier in carrier wave configuration in the presence of interference, the interference between each member carrier is reduced, movement is promoted
The effect of the receptivity of terminal.
Wherein, in the second embodiment of the present invention, the carrier configuration information that the basis in above-mentioned steps 202 is got is looked into
Mapping table is ask, member carrier information corresponding with the carrier configuration information got is obtained and step 203 is actually,
A kind of specific implementation for the step of power adjustment is carried out at least one member carrier for participating in carrier wave polymerization.
It should be noted that in the second embodiment of the present invention, at least one member carrier for participating in carrier wave polymerization
The step of carrying out power adjustment further includes other two kinds of concrete implementation modes.Wherein, the first specific implementation are as follows: reduce
Participate in the power of at least one member carrier of carrier wave polymerization.And for second of specific implementation, above-mentioned mapping is closed
It is that every group of carrier configuration information in table corresponds to multiple member carrier information, and mapping table further includes and each member carrier
The corresponding precedence information of information, specifically, above-mentioned second of specific implementation are as follows: first according to the carrier wave configuration got
Information inquire mapping table, obtain multiple member carrier information corresponding with the carrier configuration information got and with it is each
The corresponding precedence information of member carrier information, then according to obtained member carrier information and precedence information, to corresponding
Member carrier carries out power adjustment.It as an example, can be according to the sequence of priority from high to low, successively to corresponding member
Carrier wave carries out power adjustment.Wherein, the specific implementation for carrying out power adjustment to corresponding member carrier can be with are as follows: reduces phase
The power for the member carrier answered, to reduce each member when reaching between each member carrier in carrier wave configuration in the presence of interference
Interference between carrier wave promotes the effect of the receptivity of mobile terminal.
Wherein, the corresponding precedence information of each member carrier information can rule of thumb carry out actual test and judge
It arrives.By taking the configuration of the carrier wave of B3+B8 as an example, there are five intermodulation signals to fall in B8RX band, when mobile terminal is in such carrier wave
It when configuration, is detected by down channel quality, in the case where meeting single carrier path gain and fading profiles, reduces carrier wave B3 or load
The power of wave B8, so that intermodulation product is minimum,
Reach optimization carrier sensitivity effect；And when mobile terminal is in the configuration of such carrier wave, carrier wave B8 second harmonic
It falls in B3Rx, according to this point, carrier power adjustment can be made there are priority case, the preferential power for reducing carrier wave B8 makes humorous
Wave signal is as small as possible, optimizes interference problem.Wherein, the concrete form of above-mentioned mapping table as shown in Table 1 can map
Relation table, wherein the carrier configuration information recorded be B3+B8, the corresponding member carrier information of the carrier configuration information be B3, B8,
And the corresponding precedence information of each member carrier information are as follows: the priority of the highest priority of B8, B3 is minimum.
1 mapping table of table
Wherein, in three kinds of tools of above-mentioned the step of carrying out power adjustment at least one member carrier for participating in carrier wave polymerization
In body implementation, the power of member carrier (for ease of description, it is assumed that the member carrier for being lowered power is carrier wave A) is reduced
Specific implementation can be identical, and there are many kinds of the modes of the current power for being specifically used for reducing member carrier, explains herein
A kind of concrete mode of power for reducing member carrier is stated, which includes the following steps:
The first step obtains the current power value of carrier wave A by winding detection method.
It should be noted that need to obtain preset multiple target power values before the power for reducing carrier wave A, it is above-mentioned
Target power value is less than current power value, and the corresponding preset path gain of each target power value and decline.It needs to illustrate
, above-mentioned multiple target power values and the corresponding preset path gain of each target power value and decline can be rule of thumb
It is set, and multiple preset path gains and decline can be identical, it can not also be identical.
Second step, by the radio-frequency configuration parameter and modulation and demodulation algorithm of mobile terminal, by the power of carrier wave A from current function
Rate value is reduced to preset first object performance number.
Third step is judged by detecting down channel quality when the power of carrier wave A is reduced to first object performance number
Whether single carrier meets the first preset path gain and decline.
Wherein, if single carrier is unsatisfactory for the first preset path when the power of carrier wave A is reduced to first object performance number
Gain and decline, then by the power adjustment of carrier wave A be current power value, so that it is guaranteed that mobile terminal interacted with base station it is logical
User experience is not influenced when letter.
4th step, if single carrier meets the first preset path when the power of carrier wave A is reduced to first object performance number
Gain and decline, then by the radio-frequency configuration parameter and modulation and demodulation algorithm of mobile terminal, by the power of carrier wave A from first object
Performance number is reduced to preset second target power value.
5th step is judged by detecting down channel quality when the power of carrier wave A is reduced to the second target power value
Whether single carrier meets the second preset path gain and decline.
Wherein, if single carrier is unsatisfactory for the second preset path when the power of carrier wave A is reduced to the second target power value
The power adjustment of carrier wave A is then first object performance number, so that rationally reducing the same of mobile terminal power by gain and decline
When, it is ensured that mobile terminal does not influence user experience when interacting communication with base station.
6th step, if single carrier meets the second preset path when the power of carrier wave A is reduced to the second target power value
Gain and decline then pass through the radio-frequency configuration parameter and modulation and demodulation algorithm of mobile terminal, from big to small according to target power value
Sequence successively the power of carrier wave A is reduced in multiple target power values less than the target power value of the second target power value,
And when the power of carrier wave A is reduced to each target power value, by detecting down channel quality, judge whether single carrier is full
The corresponding preset path gain of foot and decline, until single carrier is unsatisfactory for corresponding preset path gain and decline, and by carrier wave A
Power adjustment be, greater than single carrier be unsatisfactory for corresponding preset path gain and decline when target power value multiple mesh
It marks in performance number, the smallest target power value of numerical value.
That is, the power of carrier wave A is successively reduced to multiple target powers according to the sequence of target power value from big to small
In value less than the target power value of the second target power value during, if the power of carrier wave A is reduced to a certain target function
When rate value, discovery single carrier is unsatisfactory for the corresponding preset path gain of a certain target power value and decline, then by the function of carrier wave A
Rate value is adjusted to the previous target power value of a certain target power value.
As it can be seen that reducing the power of member carrier by way of the above-mentioned first step to the 6th step, it can be achieved that single meeting
Under carrier path gain and fading profiles, the power of member carrier is individually adjusted, optimizes disturbed condition, promotes acceptance
Energy.
In the second embodiment of the present invention, by the carrier configuration information (carrier configuration information for obtaining mobile terminal
Information including participating in multiple member carriers of carrier wave polymerization), and if the carrier configuration information that gets be included in preset reflect
Penetrate in relation table, then can according to the corresponding precedence information of member carrier information each in mapping table, to member carrier into
Row power adjustment solving when there is interference between each member carrier in carrier wave configuration, influencing the acceptance of mobile terminal
The problem of energy, precisely, quickly reduces each member and carries when having reached between each member carrier in carrier wave configuration in the presence of interference
Interference between wave promotes the effect of the receptivity of mobile terminal.
3rd embodiment
As shown in Fig. 3~Fig. 4, the third embodiment of the present invention provides a kind of mobile terminal, which includes
Acquisition module 301 interconnected and adjustment module 302.
Wherein, module 301 is obtained, for obtaining the carrier configuration information of mobile terminal.
Wherein, above-mentioned carrier configuration information includes the information for participating in multiple member carriers of carrier wave polymerization.
Module 302 is adjusted, for when the carrier configuration information got is matched with preset carrier configuration information, to ginseng
At least one member carrier polymerizeing with carrier wave carries out power adjustment.
Wherein, above-mentioned mobile terminal 300 can be smart phone, tablet computer etc..
Optionally, above-mentioned adjustment module 302, specifically for being configured in the carrier configuration information and preset carrier wave that get
When information matches, the power for participating at least one member carrier of carrier wave polymerization is reduced.
Optionally, mapping table is preset in above-mentioned mobile terminal, mapping table includes multiple groups carrier configuration information；
And above-mentioned adjustment module 302, it is right when specifically for including in preset mapping table in the carrier configuration information got
At least one member carrier for participating in carrier wave polymerization carries out power adjustment.
Optionally, above-mentioned mapping table further includes member carrier information corresponding with carrier configuration information；Above-mentioned adjustment
Module 302 includes the first inquiry submodule 3021 and the first adjustment submodule 3022 interconnected.
Wherein, the first inquiry submodule 3021 is obtained for inquiring mapping table according to the carrier configuration information got
To member carrier information corresponding with the carrier configuration information got；
The first adjustment submodule 3022, for carrying out function to corresponding member carrier according to obtained member carrier information
Rate adjustment.
Optionally, every group of carrier configuration information in above-mentioned mapping table corresponds to multiple member carrier information, and mapping is closed
It is table further include precedence information corresponding with each member carrier information；Above-mentioned adjustment module 302 includes: interconnected
Two inquiry submodules and second adjustment submodule.
Wherein, the second inquiry submodule, for inquiring mapping table according to the carrier configuration information that gets, obtain with
The corresponding multiple member carrier information of the carrier configuration information got and priority corresponding with each member carrier information
Information；
Second adjustment submodule, for being carried to corresponding member according to obtained member carrier information and precedence information
Wave carries out power adjustment.
In the third embodiment of the present invention, by obtaining the carrier configuration information of itself, (carrier wave configures mobile terminal
Information includes participating in the information of multiple member carriers of carrier wave polymerization), and if the carrier configuration information that gets and preset load
The matching of wave configuration information then carries out power adjustment at least one member carrier for participating in carrier wave polymerization, solves when carrier wave is matched
When there is interference between each member carrier set, the problem of influencing the receptivity of mobile terminal, has reached and has configured in carrier wave
In each member carrier between exist interference when, reduce the interference between each member carrier, promote the receptivity of mobile terminal
Effect.
Fourth embodiment
As shown in figure 5, the fourth embodiment of the present invention provides a kind of mobile terminal, which includes: at least
One processor 501, memory 502, at least one network interface 504 and other users interface 503.In mobile terminal 500
Various components are coupled by bus system 505.It is understood that bus system 505 is for realizing the company between these components
Connect letter.Bus system 505 further includes power bus, control bus and status signal bus in addition in addition to including data/address bus.But
It is that various buses are all designated as bus system 505 in Fig. 5 for the sake of clear explanation.
Wherein, user interface 503 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 502 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synch link DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 502 of system and method described herein is intended to include but is not limited to these and arbitrarily its
It is suitble to the memory of type.
In some embodiments, memory 502 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 5021 and application program 5022.
Wherein, operating system 5021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 5022 includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 5022.
In embodiments of the present invention, by the program or instruction of calling memory 502 to store, specifically, can be application
The program or instruction stored in program 5022, processor 501 are used to obtain the carrier configuration information of mobile terminal, and carrier wave matches confidence
Breath includes the information for participating in multiple member carriers of carrier wave polymerization；If the carrier configuration information got and preset carrier wave configure
Information matches then carry out power adjustment at least one member carrier for participating in carrier wave polymerization.Wherein, it is preset in mobile terminal
Mapping table, mapping table include multiple groups carrier configuration information；The carrier configuration information got is matched with preset carrier wave
Information matches are set, specifically: the carrier configuration information got is included in preset mapping table.
The method that the embodiments of the present invention disclose can be applied in processor 501, or be realized by processor 501.
Processor 501 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 501 or the instruction of software form.Above-mentioned processing
Device 501 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor
And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at
The step of memory 502, processor 501 reads the information in memory 502, completes the above method in conjunction with its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combination is to realize.For hardware realization, processing unit be may be implemented in one or more specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for executing herein described function or combinations thereof.
For software implementations, it can be realized herein by executing the module (such as process, function etc.) of function described herein
The technology.Software code is storable in memory and is executed by processor.Memory can in the processor or
It is realized outside processor.
Optionally, reason device 501 is also used to: reducing the power for participating at least one member carrier of carrier wave polymerization.
Optionally, if mapping table further includes member carrier information corresponding with carrier configuration information, processor 501 is also
For: mapping table is inquired according to the carrier configuration information got, is obtained corresponding with the carrier configuration information got
Member carrier information；According to obtained member carrier information, power adjustment is carried out to corresponding member carrier.
Optionally, if every group of carrier configuration information in mapping table corresponds to multiple member carrier information, mapping relations
Table further includes precedence information corresponding with each member carrier information, and processor 501 is also used to: being matched according to the carrier wave got
Confidence breath inquiry mapping table, obtain multiple member carrier information corresponding with the carrier configuration information got and with it is each
The corresponding precedence information of a member carrier information；According to obtained member carrier information and precedence information, to accordingly at
Member's carrier wave carries out power adjustment.
Mobile terminal 500 can be realized each process that mobile terminal is realized in previous embodiment, to avoid repeating, here
It repeats no more.
In the fourth embodiment of the present invention, by obtaining the carrier configuration information of itself, (carrier wave configures mobile terminal
Information includes participating in the information of multiple member carriers of carrier wave polymerization), and if the carrier configuration information that gets and preset load
The matching of wave configuration information then carries out power adjustment at least one member carrier for participating in carrier wave polymerization, solves when carrier wave is matched
When there is interference between each member carrier set, the problem of influencing the receptivity of mobile terminal, has reached and has configured in carrier wave
In each member carrier between exist interference when, reduce the interference between each member carrier, promote the receptivity of mobile terminal
Effect.
5th embodiment
As shown in fig. 6, the fifth embodiment of the present invention provides a kind of mobile terminal, which can be hand
Machine, tablet computer, personal digital assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer etc..
Mobile terminal 600 in Fig. 6 includes radio frequency (Radio Frequency, RF) circuit 610, memory 620, input
Unit 630, display unit 640, processor 660, voicefrequency circuit 670, WiFi (Wireless Fidelity) module 680 and electricity
Source 690.
Wherein, input unit 630 can be used for receiving the number or character information of user's input, and generation and mobile terminal
The related signal input of 600 user setting and function control.Specifically, in the embodiment of the present invention, which can
To include touch panel 631.Touch panel 631, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses the operations of any suitable object or attachment on touch panel 631 such as finger, stylus), and according to preparatory
The formula of setting drives corresponding attachment device.Optionally, touch panel 631 may include touch detecting apparatus and touch controller
Two parts.Wherein, the touch orientation of touch detecting apparatus detection user, and touch operation bring signal is detected, by signal
Send touch controller to；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate,
The processor 660 is given again, and can be received order that processor 660 is sent and be executed.Furthermore, it is possible to using resistance-type,
The multiple types such as condenser type, infrared ray and surface acoustic wave realize touch panel 631.In addition to touch panel 631, input unit
630 can also include other input equipments 632, other input equipments 632 can include but is not limited to physical keyboard, function key
One of (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc. are a variety of.
Wherein, display unit 640 can be used for showing information input by user or be supplied to the information and movement of user
The various menu interfaces of terminal 600.Display unit 640 may include display panel 641, optionally, can use LCD or organic hair
The forms such as optical diode (Organic Light-Emitting Diode, OLED) configure display panel 641.
It should be noted that touch panel 631 can cover display panel 641, touch display screen is formed, when the touch display screen is examined
After measuring touch operation on it or nearby, processor 660 is sent to determine the type of touch event, is followed by subsequent processing device
660 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and common control viewing area.The Application Program Interface viewing area
And arrangement mode of the common control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface elements such as the icon comprising at least one application program and/or widget desktop control.The Application Program Interface viewing area
Or the empty interface not comprising any content.This commonly uses control viewing area for showing the higher control of utilization rate, for example,
Application icons such as button, interface number, scroll bar, phone directory icon etc. are set.
Wherein processor 660 is the control centre of mobile terminal 600, utilizes various interfaces and connection whole mobile phone
Various pieces, by running or executing the software program and/or module that are stored in first memory 621, and calling storage
Data in second memory 622 execute the various functions and processing data of mobile terminal 600, thus to mobile terminal 600
Carry out integral monitoring.Optionally, processor 660 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 621 in software program and/or module and/
Or the data in the second memory 622, processor 660 are used to obtain the carrier configuration information of mobile terminal, carrier wave matches confidence
Breath includes the information for participating in multiple member carriers of carrier wave polymerization；If the carrier configuration information got and preset carrier wave configure
Information matches then carry out power adjustment at least one member carrier for participating in carrier wave polymerization.Wherein, it is preset in mobile terminal
Mapping table, mapping table include multiple groups carrier configuration information；The carrier configuration information got is matched with preset carrier wave
Information matches are set, specifically: the carrier configuration information got is included in preset mapping table.
Optionally, processor 660 is also used to: reducing the power for participating at least one member carrier of carrier wave polymerization.
Optionally, if mapping table further includes member carrier information corresponding with carrier configuration information, processor 660 is also
For: mapping table is inquired according to the carrier configuration information got, is obtained corresponding with the carrier configuration information got
Member carrier information；According to obtained member carrier information, power adjustment is carried out to corresponding member carrier.
Optionally, if every group of carrier configuration information in mapping table corresponds to multiple member carrier information, mapping relations
Table further includes precedence information corresponding with each member carrier information, and processor 660 is also used to: being matched according to the carrier wave got
Confidence breath inquiry mapping table, obtain multiple member carrier information corresponding with the carrier configuration information got and with it is each
The corresponding precedence information of a member carrier information；According to obtained member carrier information and precedence information, to accordingly at
Member's carrier wave carries out power adjustment.
As it can be seen that mobile terminal passes through the carrier configuration information (carrier wave for obtaining itself in the fifth embodiment of the present invention
Configuration information includes the information for participating in multiple member carriers of carrier wave polymerization), and if the carrier configuration information that gets with it is preset
Carrier configuration information matching, then to participate in carrier wave polymerization at least one member carrier carry out power adjustment, solve when carry
When there is interference between each member carrier in wave configuration, the problem of influencing the receptivity of mobile terminal, reach in carrier wave
When there is interference between each member carrier in configuration, the interference between each member carrier is reduced, the reception of mobile terminal is promoted
The effect of performance.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can store program code
Medium.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (8)
1. a kind of control method of carrier power is applied to mobile terminal, which is characterized in that the described method includes:
The carrier configuration information of mobile terminal is obtained, the carrier configuration information includes the multiple member carriers for participating in carrier wave polymerization
Information；
If the carrier configuration information got is matched with preset carrier configuration information, at least one for participating in carrier wave polymerization
Member carrier carries out power adjustment；
Described pair of at least one member carrier for participating in carrier wave polymerization carries out power adjustment, comprising:
Reduce the power for participating at least one member carrier of carrier wave polymerization；
It is described to reduce the power for participating at least one member carrier of carrier wave polymerization, comprising:
The power of carrier wave is successively reduced to multiple target power values according to the sequence of target power value from big to small, by carrier wave
Power when being reduced to each target power value, by detecting down channel quality, it is corresponding pre- to judge whether single carrier meets
If path gain and decline；If single carrier is unsatisfactory for a certain mesh when the power of carrier wave is reduced to a certain target power value
The corresponding preset path gain of performance number and decline are marked, then the performance number of carrier wave is adjusted to the previous of a certain target power value
Target power value；
Described pair of at least one member carrier for participating in carrier wave polymerization carries out power adjustment, further includes:
According to the sequence of priority from high to low, power adjustment successively is carried out to corresponding member carrier.
2. described the method according to claim 1, wherein preset mapping table in the mobile terminal
Mapping table includes multiple groups carrier configuration information；
The carrier configuration information got is matched with preset carrier configuration information, specifically:
The carrier configuration information got is included in preset mapping table.
3. according to the method described in claim 2, it is characterized in that, the mapping table further includes and carrier configuration information pair
The member carrier information answered；
Described pair of at least one member carrier for participating in carrier wave polymerization carries out power adjustment, comprising:
The mapping table is inquired according to the carrier configuration information got, obtains configuring with the carrier wave got
The corresponding member carrier information of information；
According to obtained member carrier information, power adjustment is carried out to corresponding member carrier.
4. according to the method described in claim 3, it is characterized in that, every group of carrier configuration information pair in the mapping table
Multiple member carrier information are answered, the mapping table further includes precedence information corresponding with each member carrier information；
Described pair of at least one member carrier for participating in carrier wave polymerization carries out power adjustment, comprising:
The mapping table is inquired according to the carrier configuration information got, obtains configuring with the carrier wave got
The corresponding multiple member carrier information of information and precedence information corresponding with each member carrier information；
According to obtained member carrier information and precedence information, power adjustment is carried out to corresponding member carrier.
5. a kind of mobile terminal, which is characterized in that the mobile terminal includes:
Module is obtained, for obtaining the carrier configuration information of mobile terminal, the carrier configuration information includes participating in carrier wave polymerization
Multiple member carriers information；
Module is adjusted, for when the carrier configuration information got is matched with preset carrier configuration information, to participation carrier wave
At least one member carrier of polymerization carries out power adjustment；
The adjustment module, specifically for dropping when the carrier configuration information got is matched with preset carrier configuration information
The power of low at least one member carrier for participating in carrier wave polymerization；
It is wherein, described to reduce the power for participating at least one member carrier of carrier wave polymerization, comprising:
The power of carrier wave is successively reduced to multiple target power values according to the sequence of target power value from big to small, by carrier wave
Power when being reduced to each target power value, by detecting down channel quality, it is corresponding pre- to judge whether single carrier meets
If path gain and decline；If single carrier is unsatisfactory for a certain mesh when the power of carrier wave is reduced to a certain target power value
The corresponding preset path gain of performance number and decline are marked, then the performance number of carrier wave is adjusted to the previous of a certain target power value
Target power value；
The adjustment module is specifically also used to the sequence from high to low according to priority, successively carries out to corresponding member carrier
Power adjustment.
6. mobile terminal according to claim 5, which is characterized in that mapping table is preset in the mobile terminal,
The mapping table includes multiple groups carrier configuration information；
The adjustment module is right when specifically for including in preset mapping table in the carrier configuration information got
At least one member carrier for participating in carrier wave polymerization carries out power adjustment.
7. mobile terminal according to claim 6, which is characterized in that the mapping table further includes with carrier wave with confidence
Cease corresponding member carrier information；
The adjustment module includes:
First inquiry submodule, carrier configuration information for getting according to inquire the mapping table, obtain and
The corresponding member carrier information of carrier configuration information got；
The first adjustment submodule, for carrying out power adjustment to corresponding member carrier according to obtained member carrier information.
8. mobile terminal according to claim 7, which is characterized in that every group of carrier wave in the mapping table matches confidence
The corresponding multiple member carrier information of breath, the mapping table further include priority letter corresponding with each member carrier information
Breath；
The adjustment module includes:
Second inquiry submodule, carrier configuration information for getting according to inquire the mapping table, obtain and
Corresponding multiple member carrier information of carrier configuration information got and corresponding excellent with each member carrier information
First grade information；
Second adjustment submodule, for according to obtained member carrier information and precedence information, to corresponding member carrier into
Row power adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610966002.5A CN106332258B (en) | 2016-10-31 | 2016-10-31 | A kind of control method and mobile terminal of carrier power |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610966002.5A CN106332258B (en) | 2016-10-31 | 2016-10-31 | A kind of control method and mobile terminal of carrier power |
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| Publication Number | Publication Date |
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| CN106332258A CN106332258A (en) | 2017-01-11 |
| CN106332258B true CN106332258B (en) | 2019-11-29 |
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| JP2024534549A (en) * | 2021-09-23 | 2024-09-20 | 中興通訊股▲ふん▼有限公司 | Mapping between different types of carriers and carrier frequencies |
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| CN103002450A (en) * | 2011-09-13 | 2013-03-27 | 中兴通讯股份有限公司 | Method and device for processing self-interference of inter-band carrier aggregation |
| CN103312487A (en) * | 2012-03-16 | 2013-09-18 | 英特尔移动通信有限责任公司 | Internal interference signaling |
| CN103918321A (en) * | 2011-11-01 | 2014-07-09 | 美国博通公司 | Power regulation in inter-band carrier aggregation |
| CN104756578A (en) * | 2012-08-09 | 2015-07-01 | 美国博通公司 | Apparatus and methods for interference mitigation |
| CN106027078A (en) * | 2016-07-29 | 2016-10-12 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
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| CN103002450A (en) * | 2011-09-13 | 2013-03-27 | 中兴通讯股份有限公司 | Method and device for processing self-interference of inter-band carrier aggregation |
| CN103918321A (en) * | 2011-11-01 | 2014-07-09 | 美国博通公司 | Power regulation in inter-band carrier aggregation |
| CN103312487A (en) * | 2012-03-16 | 2013-09-18 | 英特尔移动通信有限责任公司 | Internal interference signaling |
| CN104756578A (en) * | 2012-08-09 | 2015-07-01 | 美国博通公司 | Apparatus and methods for interference mitigation |
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| CN106332258A (en) | 2017-01-11 |
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