CN110266323A - A kind of signal control circuit, terminal device and signal control method - Google Patents
A kind of signal control circuit, terminal device and signal control method Download PDFInfo
- Publication number
- CN110266323A CN110266323A CN201910328861.5A CN201910328861A CN110266323A CN 110266323 A CN110266323 A CN 110266323A CN 201910328861 A CN201910328861 A CN 201910328861A CN 110266323 A CN110266323 A CN 110266323A
- Authority
- CN
- China
- Prior art keywords
- transmission power
- frequency range
- power
- contact
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
- H04B1/0053—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band
- H04B1/006—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with common antenna for more than one band using switches for selecting the desired band
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/401—Circuits for selecting or indicating operating mode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/101—Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
- H04B17/102—Power radiated at antenna
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transmitters (AREA)
Abstract
It includes RF transceiver, the first power amplifier, the second power amplifier, switch module, combiner, directional coupler and antenna that the present invention, which provides a kind of signal control circuit, terminal device and signal control method, the signal control circuit,；First transmitting terminal of RF transceiver is connect with the input terminal of the first power amplifier, and the second transmitting terminal of RF transceiver is connect with the input terminal of the second power amplifier；First power amplifier and the second power amplifier pass through switch module and connect with combiner；The output end of combiner and the first end of directional coupler connect；The second end of directional coupler is connect with antenna, and the third end of directional coupler and the power detection end of RF transceiver connect；RF transceiver is used to detect the transmission power of the signal of the transmission power of the signal of the first frequency range, the second frequency range or the transmission power of echo signal.The present invention can save the cost of terminal device.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of signal control circuits, terminal device and signal
Control method.
Background technique
With the rapid development of terminal technology, terminal device has become essential a kind of tool in people's life,
And the various aspects for user's life are brought great convenience.The appearance of dual carrier polymerization technique, can be largely
Promote the performance of terminal device uplink signal.Currently, there are two-way radio frequencies for radio frequency when the polymerization common antenna design of uplink dual carrier
Circuit works at the same time, and needs two directional couplers that could complete power detection, relatively high so as to cause the cost of terminal device.
Summary of the invention
The embodiment of the present invention provides a kind of signal control circuit, terminal device and signal control method, is set with solving terminal
The relatively high problem of standby cost.
In a first aspect, the embodiment of the invention provides a kind of signal control circuit, including RF transceiver, the first power are put
Big device, the second power amplifier, switch module, combiner, directional coupler and antenna；
First transmitting terminal of the RF transceiver is connect with the input terminal of first power amplifier, first hair
End is penetrated for emitting the signal of the first frequency range, the second transmitting terminal of the RF transceiver is defeated with second power amplifier
Enter end connection, second transmitting terminal is used to emit the signal of the second frequency range；
The output end of first power amplifier is connect with the first contact of the switch module；
The output end of second power amplifier is connect with the second contact of the switch module；
The third contact of the switch module is connect with the first input end of the combiner, and the 4th of the switch module the
Contact is connect with the second input terminal of the combiner；
The output end of the combiner is connect with the first end of the directional coupler；
The second end of the directional coupler is connect with the antenna, the third end of the directional coupler and the radio frequency
The power detection end of transceiver connects；
The RF transceiver is used to detect the signal of the transmission power of the signal of first frequency range, second frequency range
Transmission power or echo signal transmission power, the echo signal be first frequency range signal and it is described second frequency
The signal of section carries out the signal that carrier wave polymerize.
Second aspect, the embodiment of the present invention also provide a kind of terminal device, including above-mentioned signal control circuit.
The third aspect, the embodiment of the present invention also provide a kind of signal control method, comprising:
Obtain pre-stored at least one set of corresponding relationship；
At least one set of corresponding relationship according to the pre-stored data determines the total power amplifier electricity consumption value of target and total with the target
First transmission power of corresponding first frequency range of power amplifier electricity consumption value and the second transmission power of the second frequency range；
The transmission power of first frequency range is adjusted to first transmission power, by the transmitting function of second frequency range
Rate is adjusted to second transmission power；
Wherein, target group corresponding relationship includes total power amplifier electricity consumption value, and with total power amplifier electricity consumption value corresponding first
The transmission power of the transmission power of frequency range and the second frequency range, total power amplifier electricity consumption value are the first power amplifier and the second power
Total power amplifier electricity consumption value when amplifier works together, the target group corresponding relationship are any at least one set of corresponding relationship
Group corresponding relationship；The total power amplifier electricity consumption value of target is less than default electricity consumption value, and first transmission power is greater than or equal to first
Predetermined power, second transmission power are greater than or equal to the second predetermined power.
Fourth aspect, the embodiment of the present invention also provide a kind of terminal device, comprising:
Module is obtained, for obtaining pre-stored at least one set of corresponding relationship；
Determining module determines the total power amplifier electricity consumption value of target at least one set of corresponding relationship according to the pre-stored data
With the second transmission power of the first transmission power of the first frequency range corresponding with the total power amplifier electricity consumption value of the target and the second frequency range；
Module is adjusted, for adjusting the transmission power of first frequency range to first transmission power, by described the
The transmission power of two frequency ranges is adjusted to second transmission power；
Wherein, target group corresponding relationship includes total power amplifier electricity consumption value, and with total power amplifier electricity consumption value corresponding first
The transmission power of the transmission power of frequency range and the second frequency range, total power amplifier electricity consumption value are the first power amplifier and the second power
Total power amplifier electricity consumption value when amplifier works together, the target group corresponding relationship are any at least one set of corresponding relationship
Group corresponding relationship；The total power amplifier electricity consumption value of target is less than default electricity consumption value, and first transmission power is greater than or equal to first
Predetermined power, second transmission power are greater than or equal to the second predetermined power.
5th aspect, the embodiment of the present invention also provide a kind of terminal device, including processor, memory and are stored in described
It is real when the computer program is executed by the processor on memory and the computer program that can run on the processor
The step of existing above-mentioned signal control method.
6th aspect, the embodiment of the present invention also provide a kind of computer readable storage medium, the computer-readable storage
Computer program is stored on medium, the step of computer program realizes above-mentioned signal control method when being executed by processor.
A kind of signal control circuit of the embodiment of the present invention, including RF transceiver, the first power amplifier, the second power
Amplifier, switch module, combiner, directional coupler and antenna；First transmitting terminal of the RF transceiver and described first
The input terminal of power amplifier connects, and first transmitting terminal is used to emit the signal of the first frequency range, the RF transceiver
Second transmitting terminal is connect with the input terminal of second power amplifier, and second transmitting terminal is used to emit the letter of the second frequency range
Number；The output end of first power amplifier is connect with the first contact of the switch module；Second power amplifier
Output end connect with the second contact of the switch module；The third contact of the switch module and the first of the combiner
Input terminal connection, the 4th contact of the switch module is connect with the second input terminal of the combiner；The combiner it is defeated
Outlet is connect with the first end of the directional coupler；The second end of the directional coupler is connect with the antenna, described fixed
The power detection end at third end and the RF transceiver to coupler is connect；The RF transceiver is for detecting described the
The transmission power of the signal of the transmission power of the signal of one frequency range, second frequency range or the transmission power of echo signal, institute
It states the signal that echo signal is first frequency range and carries out the signal that carrier wave polymerize with the signal of second frequency range.This
Sample, it is only necessary to which a directional coupler can complete power detection, so as to save the cost of terminal device.
Detailed description of the invention
Fig. 1 is the structure chart of signal control circuit provided in an embodiment of the present invention；
Fig. 2 is the flow chart of signal control method provided in an embodiment of the present invention；
Fig. 3 is one of the schematic diagram of mapping table provided in an embodiment of the present invention；
Fig. 4 is the two of the schematic diagram of mapping table provided in an embodiment of the present invention；
Fig. 5 is one of the structure chart of terminal device provided in an embodiment of the present invention；
Fig. 6 is the two of the structure chart of terminal device provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It is the structure chart of signal control circuit provided in an embodiment of the present invention referring to Fig. 1, Fig. 1, as shown in Figure 1, including penetrating
Frequency transceiver 1, the first power amplifier 2, the second power amplifier 3, switch module 4, combiner 5, directional coupler 6 and antenna
7；First transmitting terminal of the RF transceiver 1 is connect with the input terminal of first power amplifier 2, first transmitting terminal
For emitting the signal of the first frequency range, the input of the second transmitting terminal of the RF transceiver 1 and second power amplifier 3
End connection, second transmitting terminal are used to emit the signal of the second frequency range；The output end of first power amplifier 2 with it is described
First contact of switch module 4 connects；Second contact of the output end of second power amplifier 3 and the switch module 4
Connection；The third contact of the switch module 4 is connect with the first input end of the combiner 5, and the 4th of the switch module 4 the
Contact is connect with the second input terminal of the combiner 5；The first of the output end of the combiner 5 and the directional coupler 6
End connection；The second end of the directional coupler 6 is connect with the antenna 7, and the third end of the directional coupler 6 is penetrated with described
The power detection end of frequency transceiver 1 connects；The RF transceiver 1 is used to detect the transmitting function of the signal of first frequency range
The transmission power of the signal of rate, second frequency range or the transmission power of echo signal, the echo signal are described first
The signal of frequency range carries out the signal that carrier wave polymerize with the signal of second frequency range.
In the present embodiment, there may also be other radio circuits between RF transceiver 1 and switch module 4.Above-mentioned first
Frequency range is different frequency ranges from the second frequency range, and such as the first frequency range can be B5 frequency range, and the second frequency range can be B7 frequency range；Alternatively,
First frequency range can be B7 frequency range volume, and the second frequency range can be B5 frequency range etc..
In the present embodiment, it can be closed, can also disconnect between above-mentioned first contact and third contact；Above-mentioned second contact
It can be closed, can also disconnect between the 4th contact.It is closed between the first contact and third contact, the second contact and the 4th
Contact it is separated in the case where, RF transceiver 1 can detecte the transmission power of the signal of the first frequency range；The first contact with
Third contact it is separated, between the second contact and the 4th contact be closed in the case where, RF transceiver 1 can detecte second frequency
The transmission power of the signal of section；It is closed between the first contact and third contact, is closed between the second contact and the 4th contact
In the case of, RF transceiver 1 can detecte the transmission power of echo signal.In this way, it is only necessary to a directional coupler
The detection of power is completed, so as to save the cost of terminal.
Optionally, first frequency range is B5 frequency range, and second frequency range is B7 frequency range.
In the embodiment, first frequency range is B5 frequency range, and B5 frequency range is low frequency band；Second frequency range is B7 frequency
Section, B7 frequency range are high-frequency band.The range of B5 frequency range is 824MHz~849MHz, the range of B7 frequency range be 2500MHz~
2700MHz。
The signal control circuit of the embodiment of the present invention, including RF transceiver 1, the first power amplifier 2, the second power are put
Big device 3, switch module 4, combiner 5, directional coupler 6 and antenna 7；First transmitting terminal of the RF transceiver 1 with it is described
The input terminal of first power amplifier 2 connects, and first transmitting terminal is used to emit the signal of the first frequency range, the radio-frequency receiving-transmitting
Second transmitting terminal of device 1 is connect with the input terminal of second power amplifier 3, and second transmitting terminal is for emitting the second frequency
The signal of section；The output end of first power amplifier 2 is connect with the first contact of the switch module 4；Second function
The output end of rate amplifier 3 is connect with the second contact of the switch module 4；The third contact of the switch module 4 with it is described
The first input end of combiner 5 connects, and the 4th contact of the switch module 4 is connect with the second input terminal of the combiner 5；
The output end of the combiner 5 is connect with the first end of the directional coupler 6；The second end of the directional coupler 6 and institute
The connection of antenna 7 is stated, the third end of the directional coupler 6 is connect with the power detection end of the RF transceiver 1；The radio frequency
Transceiver 1 be used to detect the signal of the transmission power of signal of first frequency range, second frequency range transmission power or
The transmission power of echo signal, the echo signal are that the signal of first frequency range and the signal of second frequency range are carried
The signal that wave polymerize.In this way, it is only necessary to which a directional coupler can complete power detection, so as to save terminal
The cost of equipment.
The embodiment of the present invention also provides a kind of terminal device, including above-mentioned signal control circuit.
In the present embodiment, above-mentioned terminal device can be mobile phone, tablet computer (Tablet Personal Computer),
Laptop computer (Laptop Computer), personal digital assistant (personal digital assistant, abbreviation PDA),
Mobile Internet access device (Mobile Internet Device, MID) or wearable device (Wearable Device) etc..
Referring to Fig.2, Fig. 2 is the flow chart of signal control method provided in an embodiment of the present invention, set applied to above-mentioned terminal
It is standby.As shown in Fig. 2, the signal control method the following steps are included:
Step 201 obtains pre-stored at least one set of corresponding relationship.
In the present embodiment, at least one set of corresponding relationship can be stored in advance in terminal device, and when need to use can be with
Obtain above-mentioned at least one set of corresponding relationship.
Step 202, at least one set of corresponding relationship according to the pre-stored data, determine the total power amplifier electricity consumption value of target and with institute
State the first transmission power of corresponding first frequency range of the total power amplifier electricity consumption value of target and the second transmission power of the second frequency range, wherein
Target group corresponding relationship includes total power amplifier electricity consumption value, and the transmission power of the first frequency range corresponding with the total power amplifier electricity consumption value
With the transmission power of the second frequency range, total power amplifier electricity consumption value is that the first power amplifier and the second power amplifier work together
When total power amplifier electricity consumption value, the target group corresponding relationship is any group of corresponding relationship at least one set of corresponding relationship；Institute
It states the total power amplifier electricity consumption value of target and is less than default electricity consumption value, first transmission power is greater than or equal to the first predetermined power, described
Second transmission power is greater than or equal to the second predetermined power.
In the present embodiment, above-mentioned terminal device, which is stored in advance at least one set of corresponding relationship and can be the form of a list, to be deposited
?.It can be corresponding relationship provided in an embodiment of the present invention refering to Fig. 3, Fig. 3 to better understand at least one set of corresponding relationship
The schematic diagram of table.
As shown in figure 3, terminal device can go to calibrate according to 18dbm power, obtain include B7 power grade, B7 power,
The corresponding power detection value of power and the total power consumption of PA (i.e. above-mentioned total power amplifier power consumption after B5 power grade, B5 power, synthesis
Value) mapping table, and the mapping table is stored in terminal device.And in the mapping table, every a line
It can be understood that being one group of corresponding relationship.
In the present embodiment, first transmission power is greater than or equal to the first predetermined power, and second transmission power is big
In or be equal to the second predetermined power, be because terminal device in certain circumstances, in order to guarantee that carrier wave polymerize, each single carrier deposited
In the lowest power lower limit that one allows.So first transmission power be greater than or equal to the first predetermined power, described second
Transmission power is greater than or equal to the second predetermined power, is to guarantee that carrier wave polymerization connects to guarantee terminal device under the present circumstances
It connects.
Step 203 adjusts the transmission power of first frequency range to first transmission power, by second frequency range
Transmission power adjust to second transmission power.
In the present embodiment, the transmission power of first frequency range is adjusted to first transmission power, by described second
The transmission power of frequency range is adjusted to second transmission power, be can be and is first adjusted the transmission power of the first frequency range to described
One transmission power, then the transmission power of second frequency range will be adjusted to second transmission power；Or it is also possible to elder generation
The transmission power of second frequency range is adjusted to second transmission power, then the transmission power of first frequency range is adjusted
Extremely described first transmission power etc..
In this way, since the total power amplifier electricity consumption value of target is less than default electricity consumption value, so as to save terminal device as far as possible
Power consumption.
Optionally, the transmission power by first frequency range is adjusted to first transmission power, by described second
The transmission power of frequency range is adjusted to second transmission power, comprising:
In the case where not emitting the signal of the second frequency range, closed between the first contact and third contact of control switch module
It closes, the second contact is separated with the 4th contact, and the transmission power of first frequency range is adjusted to first transmission power；
In the case where the transmission power of first frequency range is first transmission power, the second contact of the switch module is controlled
It is closed between the 4th contact, the transmission power of second frequency range is adjusted to second transmission power；
Alternatively, controlling the first contact and the third of the switch module in the case where not emitting the signal of the first frequency range
Contact it is separated, be closed between the second contact and the 4th contact, the transmission power of second frequency range adjusted to described
Two transmission powers；In the case where the transmission power of second frequency range is two transmission power, the switch module is controlled
The first contact and third contact between be closed, the transmission power of first frequency range is adjusted to first transmission power.
In the embodiment, in the case where not emitting the signal of the second frequency range, the first contact of control switch module with
Third is closed between contact, and the second contact is separated with the 4th contact, and the transmission power of first frequency range is adjusted to institute
State the first transmission power；In the case where the transmission power of first frequency range is first transmission power, opened described in control
It closes and is closed between the second contact and the 4th contact of module, the transmission power of second frequency range is adjusted to second transmitting
Power.It is the transmission power for first adjusting the transmission power of the first frequency range, then adjusting the second frequency range at this time.Also, in adjustment second
When the transmission power of frequency range, it can be adjusted by the preconfigured mapping table of terminal device.
It should be noted that in the case where the transmission power of first frequency range is first transmission power, control
It is closed between the second contact and the 4th contact of the switch module, the transmission power of second frequency range is adjusted to described
During two transmission powers, still it is kept closed between the first contact and third contact of switch module.
In the embodiment, in the case where not emitting the signal of the first frequency range, the first touching of the switch module is controlled
Point is separated with third contact, is closed between the second contact and the 4th contact, and the transmission power of second frequency range is adjusted
To second transmission power；In the case where the transmission power of second frequency range is two transmission power, described in control
It is closed between the first contact and third contact of switch module, the transmission power of first frequency range is adjusted to first hair
Penetrate power.It is the transmission power for first adjusting the transmission power of the second frequency range, then adjusting the first frequency range at this time.Also, in adjustment the
When the transmission power of one frequency range, it can be adjusted by the preconfigured mapping table of terminal device.
It should be noted that controlling institute in the case where the transmission power of second frequency range is two transmission power
It states and is closed between the first contact of switch module and third contact, the transmission power of first frequency range is adjusted to described first
During transmission power, still it is kept closed between the second contact and the 4th contact of switch module.
Optionally, described in the case where the transmission power of first frequency range is first transmission power, control institute
It states and is closed between the second contact of switch module and the 4th contact, the transmission power of second frequency range is adjusted to described second
Transmission power, comprising:
In the case where the transmission power of first frequency range is first transmission power, the switch module is controlled
It is closed, the transmission power of echo signal is adjusted to objective emission power, wherein described between second contact and the 4th contact
The transmission power of first frequency range is first transmission power, and the transmission power of the echo signal is the objective emission function
In the case where rate, the transmission power of second frequency range is second transmission power；
It is described the transmission power of second frequency range be two transmission power in the case where, control the switch module
The first contact and third contact between be closed, the transmission power of first frequency range is adjusted to first transmission power,
Include:
In the case where the transmission power of second frequency range is second transmission power, the switch module is controlled
It is closed between first contact and third contact, the transmission power of the echo signal is adjusted to the objective emission power,
In, it is second transmission power in the transmission power of second frequency range, and the transmission power of the echo signal is described
In the case where objective emission power, the transmission power of first frequency range is first transmission power；
Wherein, the echo signal is that the signal of first frequency range and the signal of second frequency range carry out carrier wave and polymerize
Obtained signal.
In the embodiment, in order to better understand the above process, it can be provided refering to Fig. 4, Fig. 4 for the embodiment of the present invention
Mapping table schematic diagram.
Assuming that under some scene, the first frequency range (such as B5 frequency range) and the polymerization of the second frequency range (such as B7 frequency range) up-link carrier are wanted
Power after asking terminal device to polymerize is 18dbm or so.
Terminal device detects under current environment, when guaranteeing carrier wave polymerization, the lowest power lower limit that each single carrier allows, than
Such as, for the power of B7 band requirement in 8dbm or more, the power of B5 band requirement just can guarantee that terminal device exists in 10dbm or more
Under current environment, guarantee carrier wave polymerization connection.
Also, terminal device confirms, B7 frequency range lowest power is 8dbm, and B5 frequency range lowest power is 10dbm, to reach load
Power after wave polymerization is 18dbm or so, then the power combination of B5 frequency range and B7 frequency range is as shown in Figure 4.
In Fig. 4, in order to realize, total power consumption is minimum after carrier wave polymerization, then chooses the power of B7 frequency range transmitting 8dbm, B5 frequency range
Emit the power of 17.6dbm, power consumption at this time is 548mA.
Power after requiring the B5 frequency range and the polymerization of B7 frequency range carrier wave of terminal device due to base station reaches 18dbm or so, eventually
End equipment detects the power detection of table (table that terminal device has been configured with) and carrier wave polymerization parameter according to single-carrier power
Table (including the table of at least one set of corresponding relationship), realizes the adjustment of carrier wave aggregate power.
For first adjusting the second frequency range (such as B7 frequency range) and adjust the first frequency range (B5 frequency range) again, firstly, turning off a list
Carrier wave such as turns off B5 frequency range, adjusts the power of another single carrier B7 frequency range, so that B7 power reaches 8dbm.According to B7 frequency range
Single-carrier power detect table (table that terminal device has been configured with), it is known that when the power detection value of B7 frequency range detect for
20040, then terminal device thinks that the transmission power of B7 frequency range at this time is 8dbm, and the parameter of B7 frequency range transmitting path no longer changes.
After the power adjustment of completion single carrier B7 frequency range is complete, being then turned on B5 frequency range, (B7 frequency range is still opening state at this time
State), the transmission power size of B5 frequency range is adjusted, (transmission power for showing echo signal is when power detection value is 31820
18dbm), terminal device just thinks that the transmission power of single carrier B5 frequency range reaches 17.6dbm, to complete single carrier B5 frequency range
Power adjustment is complete.
Similarly, it can also understand the process that the first frequency range adjusts the second frequency range again that first adjusts, details are not described herein.Also,
Target power (such as 15dbm, 16dbm) after the polymerization of other carrier waves can also be adjusted by similar methods, to this
Embodiment is not construed as limiting.In this manner it is ensured that the power consumption of terminal device reaches preferably state, the consumption of terminal device is saved
Electricity.
Optionally, the total power amplifier electricity consumption value of the target is less than total power amplifier electricity consumption value the smallest in the default electricity consumption value.
In the embodiment, the total power amplifier electricity consumption value of target is the smallest total power amplifier consumption less than in the default electricity consumption value
Electricity value, so as to save the power consumption of terminal device to the full extent, the state for being optimal the power consumption of terminal device.
Optionally, first frequency range is B5 frequency range, and second frequency range is B7 frequency range.
In the embodiment, first frequency range is B5 frequency range, and B5 frequency range is low frequency band；Second frequency range is B7 frequency
Section, B7 frequency range are high-frequency band.The range of B5 frequency range is 824MHz~849MHz, the range of B7 frequency range be 2500MHz~
2700MHz。
The signal control method of the embodiment of the present invention is applied to above-mentioned terminal device, comprising: acquisition is pre-stored at least
One group of corresponding relationship；At least one set of corresponding relationship according to the pre-stored data, determine the total power amplifier electricity consumption value of target and with it is described
First transmission power of corresponding first frequency range of the total power amplifier electricity consumption value of target and the second transmission power of the second frequency range；By described
The transmission power of one frequency range is adjusted to first transmission power, and the transmission power of second frequency range is adjusted to described second
Transmission power；Wherein, target group corresponding relationship includes total power amplifier electricity consumption value, and with total power amplifier electricity consumption value corresponding first
The transmission power of the transmission power of frequency range and the second frequency range, total power amplifier electricity consumption value are the first power amplifier and the second power
Total power amplifier electricity consumption value when amplifier works together, the target group corresponding relationship are any at least one set of corresponding relationship
Group corresponding relationship；The total power amplifier electricity consumption value of target is less than default electricity consumption value, and first transmission power is greater than or equal to first
Predetermined power, second transmission power are greater than or equal to the second predetermined power.In this way, since the total power amplifier electricity consumption value of target is less than
Default electricity consumption value, so as to save the power consumption of terminal device as far as possible.And it can be in the feelings for meeting carrier wave polymerization requirement
Under condition, reach the optimal state of power consumption.
It is the structure chart of terminal device provided in an embodiment of the present invention referring to Fig. 5, Fig. 5, the terminal device is able to achieve
The details of signal control method in embodiment is stated, and reaches identical effect.As shown in figure 5, terminal device 500 includes obtaining mould
Block 501, determining module 502 and adjustment module 503, obtain module 501 and determining module 502 connects, determining module 502 and adjustment
Module 503 connects, in which:
Module 501 is obtained, for obtaining pre-stored at least one set of corresponding relationship；
Determining module 502 determines the total power amplifier power consumption of target at least one set of corresponding relationship according to the pre-stored data
Second transmitting function of the first transmission power and the second frequency range of value and the first frequency range corresponding with the total power amplifier electricity consumption value of the target
Rate；
Module 503 is adjusted, it, will be described for adjusting the transmission power of first frequency range to first transmission power
The transmission power of second frequency range is adjusted to second transmission power；
Wherein, target group corresponding relationship includes total power amplifier electricity consumption value, and with total power amplifier electricity consumption value corresponding first
The transmission power of the transmission power of frequency range and the second frequency range, total power amplifier electricity consumption value are the first power amplifier and the second power
Total power amplifier electricity consumption value when amplifier works together, the target group corresponding relationship are any at least one set of corresponding relationship
Group corresponding relationship；The total power amplifier electricity consumption value of target is less than default electricity consumption value, and first transmission power is greater than or equal to first
Predetermined power, second transmission power are greater than or equal to the second predetermined power.
Optionally, the adjustment module 503, is used for: in the case where not emitting the signal of the second frequency range, control switch mould
It is closed between the first contact and third contact of block, the second contact is separated with the 4th contact, by the hair of first frequency range
Power adjustment is penetrated to first transmission power；The case where the transmission power of first frequency range is first transmission power
Under, it controls and is closed between the second contact of the switch module and the 4th contact, the transmission power of second frequency range is adjusted
To second transmission power；Alternatively, controlling the first of the switch module in the case where not emitting the signal of the first frequency range
Contact is separated with third contact, is closed between the second contact and the 4th contact, by the transmission power tune of second frequency range
Second transmission power；In the case where the transmission power of second frequency range is two transmission power, institute is controlled
It states and is closed between the first contact of switch module and third contact, the transmission power of first frequency range is adjusted to described first
Transmission power.
Optionally, the adjustment module 503, is used for: being the first transmitting function in the transmission power of first frequency range
It in the case where rate, controls and is closed between the second contact of the switch module and the 4th contact, by the transmission power of echo signal
It adjusts to objective emission power, wherein in the transmission power of first frequency range be first transmission power, and the target
In the case that the transmission power of signal is the objective emission power, the transmission power of second frequency range is second transmitting
Power；
The adjustment module 503, is used for: the case where the transmission power of second frequency range is second transmission power
Under, it controls and is closed between the first contact of the switch module and third contact, the transmission power of the echo signal is adjusted
To the objective emission power, wherein in the transmission power of second frequency range be second transmission power, and the target
In the case that the transmission power of signal is the objective emission power, the transmission power of first frequency range is first transmitting
Power；
Wherein, the echo signal is that the signal of first frequency range and the signal of second frequency range carry out carrier wave and polymerize
Obtained signal.
Optionally, the total power amplifier electricity consumption value of the target is less than total power amplifier electricity consumption value the smallest in the default electricity consumption value.
Optionally, first frequency range is B5 frequency range, and second frequency range is B7 frequency range.
Terminal device 500 is able to achieve each process that terminal device is realized in above method embodiment, to avoid repeating, this
In repeat no more.
The terminal device 500 of the embodiment of the present invention obtains pre-stored at least one set of corresponding relationship；
At least one set of corresponding relationship according to the pre-stored data determines the total power amplifier electricity consumption value of target and total with the target
First transmission power of corresponding first frequency range of power amplifier electricity consumption value and the second transmission power of the second frequency range；
The transmission power of first frequency range is adjusted to first transmission power, by the transmitting function of second frequency range
Rate is adjusted to second transmission power；
Wherein, target group corresponding relationship includes total power amplifier electricity consumption value, and with total power amplifier electricity consumption value corresponding first
The transmission power of the transmission power of frequency range and the second frequency range, total power amplifier electricity consumption value are the first power amplifier and the second power
Total power amplifier electricity consumption value when amplifier works together, the target group corresponding relationship are any at least one set of corresponding relationship
Group corresponding relationship；The total power amplifier electricity consumption value of target is less than default electricity consumption value, and first transmission power is greater than or equal to first
Predetermined power, second transmission power are greater than or equal to the second predetermined power.In this way, since the total power amplifier electricity consumption value of target is less than
Default electricity consumption value, so as to save the power consumption of terminal device as far as possible.And it can be in the feelings for meeting carrier wave polymerization requirement
Under condition, reach the optimal state of power consumption.
Referring to Fig. 6, a kind of hardware structural diagram of Fig. 6 terminal device of each embodiment to realize the present invention, the end
End equipment 600 includes but is not limited to: radio frequency unit 601, audio output unit 603, input unit 604, passes network module 602
Sensor 605, display unit 606, user input unit 607, interface unit 608, memory 609, processor 610 and power supply
611 equal components.It will be understood by those skilled in the art that terminal device structure shown in Fig. 6 is not constituted to terminal device
It limits, terminal device may include perhaps combining certain components or different component cloth than illustrating more or fewer components
It sets.In embodiments of the present invention, terminal device includes but is not limited to mobile phone, tablet computer, laptop, palm PC, vehicle
Mounted terminal, wearable device and pedometer etc..
Wherein, processor 610, for obtaining pre-stored at least one set of corresponding relationship；It is according to the pre-stored data described
At least one set of corresponding relationship determines the total power amplifier electricity consumption value of target and the first frequency range corresponding with the total power amplifier electricity consumption value of the target
Second transmission power of the first transmission power and the second frequency range；The transmission power of first frequency range is adjusted to first hair
Power is penetrated, the transmission power of second frequency range is adjusted to second transmission power；Wherein, target group corresponding relationship includes
Total power amplifier electricity consumption value, and the first frequency range corresponding with the total power amplifier electricity consumption value transmission power and the second frequency range transmitting function
Rate, total power amplifier electricity consumption value when total power amplifier electricity consumption value is the first power amplifier and the second power amplifier co-operation,
The target group corresponding relationship is any group of corresponding relationship at least one set of corresponding relationship；The total power amplifier electricity consumption value of target
Less than default electricity consumption value, first transmission power be greater than or equal to the first predetermined power, second transmission power be greater than or
Equal to the second predetermined power.In this way, since the total power amplifier electricity consumption value of target is less than default electricity consumption value, so as to save as far as possible
The power consumption of terminal device.And the optimal state of power consumption can be reached in the case where meeting carrier wave polymerization requirement.
Optionally, processor 610 are also used in the case where not emitting the signal of the second frequency range, control switch module
It is closed between first contact and third contact, the second contact is separated with the 4th contact, by the transmitting function of first frequency range
Rate is adjusted to first transmission power；In the case where the transmission power of first frequency range is first transmission power,
It controls and is closed between the second contact of the switch module and the 4th contact, the transmission power of second frequency range is adjusted to institute
State the second transmission power；Alternatively, controlling the first contact of the switch module in the case where not emitting the signal of the first frequency range
It is separated with third contact, be closed between the second contact and the 4th contact, by the transmission power of second frequency range adjust to
Second transmission power；In the case where the transmission power of second frequency range is two transmission power, opened described in control
It closes and is closed between the first contact and third contact of module, the transmission power of first frequency range is adjusted to first transmitting
Power.
Optionally, processor 610 are also used in the feelings that the transmission power of first frequency range is first transmission power
Under condition, control and be closed between the second contact of the switch module and the 4th contact, by the transmission power of echo signal adjust to
Objective emission power, wherein in the transmission power of first frequency range be first transmission power, and the echo signal
In the case that transmission power is the objective emission power, the transmission power of second frequency range is second transmission power；
In the case where the transmission power of second frequency range is second transmission power, the first contact of the switch module is controlled
It is closed, the transmission power of the echo signal is adjusted to the objective emission power, wherein described between third contact
The transmission power of second frequency range is second transmission power, and the transmission power of the echo signal is the objective emission function
In the case where rate, the transmission power of first frequency range is first transmission power；Wherein, the echo signal is described the
The signal of one frequency range carries out the signal that carrier wave polymerize with the signal of second frequency range.
Optionally, the total power amplifier electricity consumption value of the target is less than total power amplifier electricity consumption value the smallest in the default electricity consumption value.
Optionally, first frequency range is B5 frequency range, and second frequency range is B7 frequency range.
It should be understood that the embodiment of the present invention in, radio frequency unit 601 can be used for receiving and sending messages or communication process in, signal
Send and receive, specifically, by from base station downlink data receive after, to processor 610 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 601 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 601 can also by wireless communication system and network and other set
Standby communication.
Terminal device provides wireless broadband internet by network module 602 for user and accesses, and such as user is helped to receive
It sends e-mails, browse webpage and access streaming video etc..
Audio output unit 603 can be received by radio frequency unit 601 or network module 602 or in memory 609
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 603 can also provide and end
The relevant audio output of specific function that end equipment 600 executes is (for example, call signal receives sound, message sink sound etc.
Deng).Audio output unit 603 includes loudspeaker, buzzer and receiver etc..
Input unit 604 is for receiving audio or video signal.Input unit 604 may include graphics processor
(Graphics Processing Unit, GPU) 6041 and microphone 6042, graphics processor 6041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 606.Through graphics processor 6041, treated that picture frame can be deposited
Storage is sent in memory 609 (or other storage mediums) or via radio frequency unit 601 or network module 602.Mike
Wind 6042 can receive sound, and can be audio data by such acoustic processing.Treated audio data can be
The format output that mobile communication base station can be sent to via radio frequency unit 601 is converted in the case where telephone calling model.
Terminal device 600 further includes at least one sensor 605, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 6061, and proximity sensor can close when terminal device 600 is moved in one's ear
Display panel 6061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify terminal device posture (ratio
Such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap)；It passes
Sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, wet
Meter, thermometer, infrared sensor etc. are spent, details are not described herein.
Display unit 606 is for showing information input by user or being supplied to the information of user.Display unit 606 can wrap
Display panel 6061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 6061.
User input unit 607 can be used for receiving the number or character information of input, and generate the use with terminal device
Family setting and the related key signals input of function control.Specifically, user input unit 607 include touch panel 6071 and
Other input equipments 6072.Touch panel 6071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 6071 or in touch panel 6071
Neighbouring operation).Touch panel 6071 may include both touch detecting apparatus and touch controller.Wherein, touch detection
Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control
Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 610, receiving area
It manages the order that device 610 is sent and is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc.
Seed type realizes touch panel 6071.In addition to touch panel 6071, user input unit 607 can also include other input equipments
6072.Specifically, other input equipments 6072 can include but is not limited to physical keyboard, function key (such as volume control button,
Switch key etc.), trace ball, mouse, operating stick, details are not described herein.
Further, touch panel 6071 can be covered on display panel 6061, when touch panel 6071 is detected at it
On or near touch operation after, send processor 610 to determine the type of touch event, be followed by subsequent processing device 610 according to touching
The type for touching event provides corresponding visual output on display panel 6061.Although in Fig. 6, touch panel 6071 and display
Panel 6061 is the function that outputs and inputs of realizing terminal device as two independent components, but in some embodiments
In, can be integrated by touch panel 6071 and display panel 6061 and realize the function that outputs and inputs of terminal device, it is specific this
Place is without limitation.
Interface unit 608 is the interface that external device (ED) is connect with terminal device 600.For example, external device (ED) may include having
Line or wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, storage card end
Mouth, port, the port audio input/output (I/O), video i/o port, earphone end for connecting the device with identification module
Mouthful etc..Interface unit 608 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and
By one or more elements that the input received is transferred in terminal device 600 or can be used in 600 He of terminal device
Data are transmitted between external device (ED).
Memory 609 can be used for storing software program and various data.Memory 609 can mainly include storing program area
The storage data area and, wherein storing program area can (such as the sound of application program needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as
Audio data, phone directory etc.) etc..In addition, memory 609 may include high-speed random access memory, it can also include non-easy
The property lost memory, a for example, at least disk memory, flush memory device or other volatile solid-state parts.
Processor 610 is the control centre of terminal device, utilizes each of various interfaces and the entire terminal device of connection
A part by running or execute the software program and/or module that are stored in memory 609, and calls and is stored in storage
Data in device 609 execute the various functions and processing data of terminal device, to carry out integral monitoring to terminal device.Place
Managing device 610 may include one or more processing units；Preferably, processor 610 can integrate application processor and modulatedemodulate is mediated
Manage device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is main
Processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 610.
Terminal device 600 can also include the power supply 611 (such as battery) powered to all parts, it is preferred that power supply 611
Can be logically contiguous by power-supply management system and processor 610, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
In addition, terminal device 600 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of terminal device, including processor 610, and memory 609 is stored in
On memory 609 and the computer program that can run on the processor 610, the computer program are executed by processor 610
Each process of the above-mentioned signal control method embodiment of Shi Shixian, and identical technical effect can be reached, to avoid repeating, here
It repeats no more.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each process of above-mentioned signal control method embodiment, and energy when being executed by processor
Reach identical technical effect, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as only
Read memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access Memory, abbreviation
RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (15)
1. a kind of signal control circuit, which is characterized in that including RF transceiver, the first power amplifier, the second power amplification
Device, switch module, combiner, directional coupler and antenna；
First transmitting terminal of the RF transceiver is connect with the input terminal of first power amplifier, first transmitting terminal
For emitting the signal of the first frequency range, the input terminal of the second transmitting terminal of the RF transceiver and second power amplifier
Connection, second transmitting terminal are used to emit the signal of the second frequency range；
The output end of first power amplifier is connect with the first contact of the switch module；
The output end of second power amplifier is connect with the second contact of the switch module；
The third contact of the switch module is connect with the first input end of the combiner, the 4th contact of the switch module
It is connect with the second input terminal of the combiner；
The output end of the combiner is connect with the first end of the directional coupler；
The second end of the directional coupler is connect with the antenna, the third end of the directional coupler and the radio-frequency receiving-transmitting
The power detection end of device connects；
The RF transceiver is used to detect the hair of the signal of the transmission power of the signal of first frequency range, second frequency range
Penetrate the transmission power of power or echo signal, signal and second frequency range of the echo signal for first frequency range
Signal carries out the signal that carrier wave polymerize.
2. signal control circuit according to claim 1, which is characterized in that first frequency range is B5 frequency range, described the
Two frequency ranges are B7 frequency range.
3. a kind of terminal device, which is characterized in that including signal control circuit of any of claims 1 or 2.
4. a kind of signal control method is applied to terminal device as claimed in claim 3 characterized by comprising
Obtain pre-stored at least one set of corresponding relationship；
At least one set of corresponding relationship according to the pre-stored data, determine the total power amplifier electricity consumption value of target and with the total power amplifier of the target
First transmission power of corresponding first frequency range of electricity consumption value and the second transmission power of the second frequency range；
The transmission power of first frequency range is adjusted to first transmission power, by the transmission power tune of second frequency range
Second transmission power；
Wherein, target group corresponding relationship includes total power amplifier electricity consumption value, and the first frequency range corresponding with the total power amplifier electricity consumption value
Transmission power and the second frequency range transmission power, total power amplifier electricity consumption value be the first power amplifier and the second power amplification
Total power amplifier electricity consumption value when device works together, the target group corresponding relationship are any group pair at least one set of corresponding relationship
It should be related to；The total power amplifier electricity consumption value of target is less than default electricity consumption value, and it is default that first transmission power is greater than or equal to first
Power, second transmission power are greater than or equal to the second predetermined power.
5. according to the method described in claim 4, it is characterized in that, the transmission power by first frequency range is adjusted to institute
The first transmission power is stated, the transmission power of second frequency range is adjusted to second transmission power, comprising:
In the case where not emitting the signal of the second frequency range, it is closed between the first contact and third contact of control switch module,
Second contact is separated with the 4th contact, and the transmission power of first frequency range is adjusted to first transmission power；?
In the case that the transmission power of first frequency range is first transmission power, control the second contact of the switch module with
It is closed between 4th contact, the transmission power of second frequency range is adjusted to second transmission power；
Alternatively, controlling the first contact and third contact of the switch module in the case where not emitting the signal of the first frequency range
It is separated, be closed between the second contact and the 4th contact, by the transmission power of second frequency range adjust to it is described second hair
Penetrate power；In the case where the transmission power of second frequency range is two transmission power, the of the switch module is controlled
It is closed between one contact and third contact, the transmission power of first frequency range is adjusted to first transmission power.
6. according to the method described in claim 5, it is characterized in that, the transmission power in first frequency range is described the
It in the case where one transmission power, controls and is closed between the second contact of the switch module and the 4th contact, by second frequency
The transmission power of section is adjusted to second transmission power, comprising:
In the case where the transmission power of first frequency range is first transmission power, the second of the switch module is controlled
It is closed, the transmission power of echo signal is adjusted to objective emission power, wherein described first between contact and the 4th contact
The transmission power of frequency range is first transmission power, and the transmission power of the echo signal is the objective emission power
In the case of, the transmission power of second frequency range is second transmission power；
It is described in the case where the transmission power of second frequency range is two transmission power, control the of the switch module
It is closed between one contact and third contact, the transmission power of first frequency range is adjusted to first transmission power, comprising:
In the case where the transmission power of second frequency range is second transmission power, the first of the switch module is controlled
It is closed between contact and third contact, the transmission power of the echo signal is adjusted to the objective emission power, wherein
The transmission power of second frequency range is second transmission power, and the transmission power of the echo signal is target hair
In the case where penetrating power, the transmission power of first frequency range is first transmission power；
Wherein, the echo signal is that the signal of first frequency range and the signal of second frequency range carry out carrier wave and polymerize to obtain
Signal.
7. the method according to any one of claim 4 to 6, which is characterized in that the total power amplifier electricity consumption value of target is small
The smallest total power amplifier electricity consumption value in the default electricity consumption value.
8. the method according to any one of claim 4 to 6, which is characterized in that first frequency range is B5 frequency range, described
Second frequency range is B7 frequency range.
9. a kind of terminal device characterized by comprising
Module is obtained, for obtaining pre-stored at least one set of corresponding relationship；
Determining module, at least one set of corresponding relationship according to the pre-stored data, determine the total power amplifier electricity consumption value of target and with
First transmission power of corresponding first frequency range of the total power amplifier electricity consumption value of target and the second transmission power of the second frequency range；
Module is adjusted, for adjusting the transmission power of first frequency range to first transmission power, by second frequency
The transmission power of section is adjusted to second transmission power；
Wherein, target group corresponding relationship includes total power amplifier electricity consumption value, and the first frequency range corresponding with the total power amplifier electricity consumption value
Transmission power and the second frequency range transmission power, total power amplifier electricity consumption value be the first power amplifier and the second power amplification
Total power amplifier electricity consumption value when device works together, the target group corresponding relationship are any group pair at least one set of corresponding relationship
It should be related to；The total power amplifier electricity consumption value of target is less than default electricity consumption value, and it is default that first transmission power is greater than or equal to first
Power, second transmission power are greater than or equal to the second predetermined power.
10. terminal device according to claim 9, which is characterized in that the adjustment module is used for: not emitting second
It in the case where the signal of frequency range, is closed between the first contact and third contact of control switch module, the second contact and the 4th touching
That puts is separated, and the transmission power of first frequency range is adjusted to first transmission power；In the hair of first frequency range
In the case where power is penetrated as first transmission power, controls and closed between the second contact of the switch module and the 4th contact
It closes, the transmission power of second frequency range is adjusted to second transmission power；Alternatively, in the signal for not emitting the first frequency range
In the case where, the separated of the first contact of the switch module and third contact is controlled, between the second contact and the 4th contact
Closure, the transmission power of second frequency range is adjusted to second transmission power；In the transmission power of second frequency range
In the case where for two transmission power, controls and be closed between the first contact of the switch module and third contact, it will be described
The transmission power of first frequency range is adjusted to first transmission power.
11. terminal device according to claim 10, which is characterized in that the adjustment module is used for: in first frequency
Section transmission power be first transmission power in the case where, control the switch module the second contact and the 4th contact it
Between be closed, the transmission power of echo signal is adjusted to objective emission power, wherein be in the transmission power of first frequency range
First transmission power, and the transmission power of the echo signal be the objective emission power in the case where, described second
The transmission power of frequency range is second transmission power；
The adjustment module, is used for: in the case where the transmission power of second frequency range is second transmission power, control
It is closed between the first contact and third contact of the switch module, the transmission power of the echo signal is adjusted to the mesh
Mark transmission power, wherein in the transmission power of second frequency range be second transmission power, and the hair of the echo signal
In the case where power is penetrated as the objective emission power, the transmission power of first frequency range is first transmission power；
Wherein, the echo signal is that the signal of first frequency range and the signal of second frequency range carry out carrier wave and polymerize to obtain
Signal.
12. the terminal device according to any one of claim 9 to 11, which is characterized in that the total power amplifier power consumption of target
Value is less than total power amplifier electricity consumption value the smallest in the default electricity consumption value.
13. the terminal device according to any one of claim 9 to 11, which is characterized in that first frequency range is B5 frequency
Section, second frequency range are B7 frequency range.
14. a kind of terminal device, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 4 to 8 is realized when the computer program is executed by the processor
Any one of described in signal control method the step of.
15. a kind of computer readable storage medium, which is characterized in that store computer journey on the computer readable storage medium
Sequence, the signal control method as described in any one of claim 4 to 8 is realized when the computer program is executed by processor
Step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910328861.5A CN110266323B (en) | 2019-04-23 | 2019-04-23 | Signal control circuit, terminal equipment and signal control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910328861.5A CN110266323B (en) | 2019-04-23 | 2019-04-23 | Signal control circuit, terminal equipment and signal control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110266323A true CN110266323A (en) | 2019-09-20 |
| CN110266323B CN110266323B (en) | 2021-11-02 |
Family
ID=67913789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910328861.5A Active CN110266323B (en) | 2019-04-23 | 2019-04-23 | Signal control circuit, terminal equipment and signal control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110266323B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884671A (en) * | 2020-08-04 | 2020-11-03 | 维沃移动通信有限公司 | Radio frequency circuit and electronic device |
| CN112312532A (en) * | 2020-11-27 | 2021-02-02 | 歌尔科技有限公司 | Power consumption control method of antenna, terminal and computer readable storage medium |
| CN112751584A (en) * | 2020-12-29 | 2021-05-04 | 深圳市锐尔觅移动通信有限公司 | Switch, radio frequency circuit and terminal equipment |
| CN112769445A (en) * | 2020-12-31 | 2021-05-07 | 维沃移动通信有限公司 | Radio frequency circuit, signal transmitting method and electronic equipment |
| CN113194527A (en) * | 2021-04-28 | 2021-07-30 | 潍坊歌尔电子有限公司 | WIFI device, transmission power adjusting method thereof and computer-readable storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070248030A1 (en) * | 2006-04-19 | 2007-10-25 | Samsung Electronics Co., Ltd. | Signal generator, signal generation method, and RF communication system using the same |
| CN101366195A (en) * | 2006-02-08 | 2009-02-11 | 艾利森电话股份有限公司 | Energy consumption minimized link adaptation and power control |
| CN102932895A (en) * | 2011-08-08 | 2013-02-13 | 宏达国际电子股份有限公司 | Method for controlling transmission power of wireless device |
| CN105813116A (en) * | 2016-04-15 | 2016-07-27 | 东南大学 | Method for minimizing energy consumption of software defined wireless sensor network |
| CN106209282A (en) * | 2016-06-29 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | Radio circuit and terminal |
| CN106411351A (en) * | 2015-06-26 | 2017-02-15 | 天工方案公司 | Power detection of individual carrier of aggregated carrier |
| CN107707264A (en) * | 2017-08-31 | 2018-02-16 | 希姆通信息技术（上海）有限公司 | Power detection feedback circuit and method |
-
2019
- 2019-04-23 CN CN201910328861.5A patent/CN110266323B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101366195A (en) * | 2006-02-08 | 2009-02-11 | 艾利森电话股份有限公司 | Energy consumption minimized link adaptation and power control |
| US20070248030A1 (en) * | 2006-04-19 | 2007-10-25 | Samsung Electronics Co., Ltd. | Signal generator, signal generation method, and RF communication system using the same |
| CN102932895A (en) * | 2011-08-08 | 2013-02-13 | 宏达国际电子股份有限公司 | Method for controlling transmission power of wireless device |
| CN106411351A (en) * | 2015-06-26 | 2017-02-15 | 天工方案公司 | Power detection of individual carrier of aggregated carrier |
| CN105813116A (en) * | 2016-04-15 | 2016-07-27 | 东南大学 | Method for minimizing energy consumption of software defined wireless sensor network |
| CN106209282A (en) * | 2016-06-29 | 2016-12-07 | 宇龙计算机通信科技(深圳)有限公司 | Radio circuit and terminal |
| CN107707264A (en) * | 2017-08-31 | 2018-02-16 | 希姆通信息技术（上海）有限公司 | Power detection feedback circuit and method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111884671A (en) * | 2020-08-04 | 2020-11-03 | 维沃移动通信有限公司 | Radio frequency circuit and electronic device |
| WO2022028303A1 (en) * | 2020-08-04 | 2022-02-10 | 维沃移动通信有限公司 | Radio frequency circuit and electronic device |
| CN112312532A (en) * | 2020-11-27 | 2021-02-02 | 歌尔科技有限公司 | Power consumption control method of antenna, terminal and computer readable storage medium |
| CN112312532B (en) * | 2020-11-27 | 2022-05-13 | 歌尔科技有限公司 | Power consumption control method of antenna, terminal and computer readable storage medium |
| CN112751584A (en) * | 2020-12-29 | 2021-05-04 | 深圳市锐尔觅移动通信有限公司 | Switch, radio frequency circuit and terminal equipment |
| CN112751584B (en) * | 2020-12-29 | 2023-07-25 | 深圳市锐尔觅移动通信有限公司 | Switch, radio frequency circuit and terminal equipment |
| CN112769445A (en) * | 2020-12-31 | 2021-05-07 | 维沃移动通信有限公司 | Radio frequency circuit, signal transmitting method and electronic equipment |
| CN113194527A (en) * | 2021-04-28 | 2021-07-30 | 潍坊歌尔电子有限公司 | WIFI device, transmission power adjusting method thereof and computer-readable storage medium |
| CN113194527B (en) * | 2021-04-28 | 2023-01-20 | 潍坊歌尔电子有限公司 | WIFI device, transmission power adjusting method thereof and computer-readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110266323B (en) | 2021-11-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110266323A (en) | A kind of signal control circuit, terminal device and signal control method | |
| CN110113459A (en) | A kind of method of controlling antenna and Folding screen terminal | |
| CN110072014B (en) | Screen folding state determining method and mobile terminal | |
| CN109039397A (en) | A kind of antenna circuit of mobile terminal, control method and device | |
| CN108108007A (en) | A kind of processing method and mobile terminal for reducing power consumption | |
| CN108347759A (en) | A kind of anti-interference method and mobile terminal of flexible screen | |
| CN109547054A (en) | Signal control circuit, terminal device and signal control method | |
| CN110098486A (en) | A kind of method of controlling antenna and equipment | |
| CN109768810A (en) | A kind of signal processing circuit, terminal device and signal processing method | |
| CN108649991B (en) | A kind of processing method and mobile terminal of harmonic wave interference | |
| CN109819450A (en) | A kind of received method, apparatus of signal and terminal | |
| CN109474300A (en) | The method of controlling antenna and mobile terminal of mobile terminal | |
| CN110289885A (en) | A kind of antenna tuning method and terminal | |
| CN110212877A (en) | A kind of circuit control method, electronic equipment and radio circuit | |
| CN110289883A (en) | A kind of radio circuit, terminal device and circuit control method | |
| CN109981157A (en) | A kind of radio frequency link control method and terminal | |
| CN109379145A (en) | A kind of signal processing circuit, terminal device and signal processing method | |
| CN108494465A (en) | A kind of wave beam adjustment method and mobile terminal of smart antenna | |
| CN109558046A (en) | A kind of information display method and terminal device | |
| CN109714488A (en) | Terminal equipment operation mode adjusting method, device, terminal device and storage medium | |
| CN110336623A (en) | Power detecting method, device and mobile terminal | |
| CN110366275A (en) | A kind of method and terminal reducing multiple network mutual interference | |
| CN109274441A (en) | A kind of tuning methods and terminal device | |
| CN108649716A (en) | A kind of method for transmitting signals, receiving terminal, transmitting terminal and terminal device | |
| CN108279842A (en) | A kind of function controlling method, function controlling device and terminal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |