CN110233632A - Signal transmitting method, radio circuit and electronic equipment - Google Patents
Signal transmitting method, radio circuit and electronic equipment Download PDFInfo
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- CN110233632A CN110233632A CN201910516790.1A CN201910516790A CN110233632A CN 110233632 A CN110233632 A CN 110233632A CN 201910516790 A CN201910516790 A CN 201910516790A CN 110233632 A CN110233632 A CN 110233632A
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- transmitting path
- transmitting
- signal
- preset threshold
- data volume
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- 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
- H04B1/02—Transmitters
- H04B1/04—Circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Transmitters (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the present application provides a kind of signal transmitting method, radio circuit and electronic equipment, radio circuit includes modem, the first transmitting path and the second transmitting path, first modem is for handling 5G radiofrequency signal, the first port of modem passes through the first transmitting path transmitting antenna signal, the second port of modem passes through the second transmitting path transmitting antenna signal, first transmitting path includes the first power amplifier and first antenna, and the second transmitting path includes the second power amplifier and the second antenna；Method includes: to obtain the data volume of aerial signal to be launched under independence networking state；When data volume is greater than the first preset threshold, pass through the first transmitting path and the second transmitting path while transmitting antenna signal；When data volume is not more than the first preset threshold, the first transmitting path or the second transmitting path transmitting antenna signal are selected.Power consumption can be reduced.
Description
Technical field
This application involves electronic technology field, in particular to a kind of signal transmitting method, radio circuit and electronic equipment.
Background technique
With the fast development of the communication technology, fourth generation mobile communication technology (The 4th Generation Mobile
Communication Technology, 4G) it is gradually difficult to meet the needs of users, especially user is to higher network speed
The demand of rate, lower network delay.Therewith, the 5th third-generation mobile communication technology (The 5th Generation Mobile
Communication Technology, 5G) gradually rise.
There are two types of current 5G frameworks, and one is 4G and 5G Modem respectively individually to separate, another is then 5G/4G/3G/
The multimode Modem that 2G is combined.Wherein, multimode Modem has that 5G power consumption is excessive.
Summary of the invention
The embodiment of the present application provides a kind of signal transmitting method, radio circuit and electronic equipment, can reduce power consumption.
The embodiment of the present application provides a kind of signal transmitting method, is applied to radio circuit, and the radio circuit includes modulation
Demodulator, the first transmitting path and the second transmitting path, first modem are used to handle 5G radiofrequency signal,
The first port of the modem is connect with first transmitting path, and passes through the first transmitting path transmitting antenna
Signal, the second port of the modem are connect with second transmitting path, and are sent out by second transmitting path
Aerial signal is penetrated, first transmitting path includes the first power amplifier and first antenna, and second transmitting path includes
Second power amplifier and the second antenna；The described method includes:
Under independence networking state, the data volume of aerial signal to be launched is obtained；
When the data volume is greater than the first preset threshold, simultaneously by first transmitting path and the second transmitting path
Emit the aerial signal；
When the data volume is not more than first preset threshold, select first transmitting path or the second transmitting logical
Road emits the aerial signal.
The embodiment of the present application also provides a kind of radio circuit comprising:
Modem, first modem is for handling 5G radiofrequency signal, the modem
Including first port and second port；
First transmitting path, first transmitting path are connect with the first port, and first transmitting path includes
First power amplifier and first antenna；
Second transmitting path, second transmitting path are connect with the second port, and second transmitting path includes
Second power amplifier and the second antenna；
Wherein, under independence networking state, the modem obtains the data volume of aerial signal to be launched；Work as institute
When stating data volume greater than the first preset threshold, the modem is same by first transmitting path and the second transmitting path
When emit the aerial signal；When the data volume is not more than first preset threshold, the modem selects institute
It states the first transmitting path or the second transmitting path emits the aerial signal.
The embodiment of the present application also provides a kind of electronic equipment, and the electronic equipment includes shell and radio circuit, described to penetrate
Frequency circuit radio circuit as described above, the radio circuit are set in the shell.
Signal transmitting method, radio circuit and electronic equipment provided by the embodiments of the present application, under independence networking state,
Obtain the data volume of aerial signal to be launched；When the data volume is greater than the first preset threshold, emit by described first
Access and the second transmitting path emit the aerial signal simultaneously；When the data volume is not more than first preset threshold,
First transmitting path or the second transmitting path is selected to emit the aerial signal.It is default no more than described first in data volume
When threshold value, modem and the power consumption of its associated circuit can be reduced, to reduce the function of radio circuit and electronic equipment
Consumption.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described.It should be evident that the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is cross-sectional view of the electronic equipment shown in Fig. 1 along the direction P1-P1.
Fig. 3 is the structural schematic diagram of radio circuit provided by the embodiments of the present application.
Fig. 4 is the time diagram of radio circuit transmitting antenna signal provided by the embodiments of the present application.
Fig. 5 is another time diagram of radio circuit transmitting antenna signal provided by the embodiments of the present application.
Fig. 6 is the flow diagram of signal transmitting method provided by the embodiments of the present application.
Fig. 7 is another flow diagram of signal transmitting method provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those skilled in the art's every other implementation obtained under that premise of not paying creative labor
Example, belongs to the protection scope of the application.
The embodiment of the present application provides a kind of electronic equipment.The electronic equipment can be smart phone, tablet computer etc. and set
It is standby, can also be game station, AR (Augmented Reality, augmented reality) equipment, automotive fittings, data storage device,
Audio playing apparatus, video play device, laptop, Desktop computing device etc..
With reference to Fig. 1 and Fig. 2, Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application, and Fig. 2 is shown in Fig. 1
Cross-sectional view of the electronic equipment along the direction P1-P1.
Electronic equipment 100 includes display screen 101, cover board 102, center 103, circuit board 104, battery 105,106 and of rear cover
First SIM card 107.
Display screen 101 is mounted on center 103, to form the display surface of electronic equipment 100, for showing image, text
Etc. information.Wherein, display screen 101 may include liquid crystal display (Liquid Crystal Display, LCD) or organic light emission
The display screen of the types such as diode (OLED) display screen (Organic Light-Emitting Diode, OLED).
Cover board 102 is mounted on center 103, and cover board 102 covers display screen 101, to protect to display screen 101
Shield, prevents display screen 101 to be scraped off or by Water Damage.Wherein, cover board 102 can be transparent glass cover plate, so that user can
To observe the content of the display of display screen 101 through cover board 102.Wherein it is possible to understand, cover board 102 can be sapphire material
The glass cover-plate of matter.
Center 103 can be lamellar or laminar structure, or hollow frame structure.Center 103 is used for
For in electronic equipment 100 electronic component or functional unit provide a supporting role, by electronic equipment 100 electronic component,
Functional unit is mounted together.
Wherein, the shell of electronic equipment 100 can be collectively formed in center 103 and rear cover 106, for accommodating or installing electricity
Electronic component, the functional unit etc. of sub- equipment 100.For example, display screen 101 may be mounted on shell.In addition, electronic equipment
The functional units such as 100 camera, receiver, circuit board, battery can be installed on center 103 to be fixed.It can be with
Understand, the material of center 103 may include metal or plastic cement or composite material.
Circuit board 104 is mounted on the enclosure interior that center 103 and rear cover 106 are collectively formed.For example, circuit board 104 can be with
It is mounted on center 103.Circuit board 104 can be the mainboard of electronic equipment 100.Wherein, radio frequency electrical is provided on circuit board 104
Road.Radio circuit is for realizing the wireless communication between electronic equipment 100 and base station or other electronic equipments.Radio circuit will
Hereinafter it is described in detail.It is connect in addition, microphone, loudspeaker, receiver, earphone can also be integrated on circuit board 104
One or more of functional units such as mouth, camera, acceleration transducer, gyroscope and processor.Meanwhile display screen
101 can be electrically connected to circuit board 104, to be controlled by the processor on circuit board 104 display of display screen 101.
Battery 105 is mounted on the enclosure interior that center 103 and rear cover 106 are collectively formed.For example, battery 105 can be installed
On center 103.Meanwhile battery 105 is electrically connected to circuit board 104, to realize battery 105 for the power supply of electronic equipment 100.Its
In, electric power management circuit can be set on circuit board 104.The voltage that electric power management circuit is used to provide on battery 105 distributes
Each electronic component into electronic equipment 100.
Rear cover 106 can be integrally formed.In the forming process of rear cover 106, postposition camera shooting can be formed on rear cover 106
The structures such as head bore.
First SIM card 107 may be mounted on center 103 or on the circuit board 104 of electronic equipment internal.First SIM card
107 can be used as information-storing device, for storing the identity identification information of user, such as the phone number for indicating user identity
Code.In addition, the first SIM card 107 can be also used for the personal information of storage user, such as to voice content when voice communication
The telephone directory etc. of the key, user that are encrypted.Wherein, SIM card is also referred to as subscriber identification card, smart card etc..
It should be noted that electronic equipment 100 could pass through first after installing the first SIM card 107 on electronic equipment 100
The information stored in SIM card 107 is communicated with base station or other electronic equipments.
In the embodiment of the present application, radio circuit 200 is provided on circuit board 104.Radio circuit 200 sets for realizing electronics
Standby 100 and the wireless communication between base station or other electronic equipments.
It is important to note that being currently in the construction and developing stage of 5G network.For 4G network, 5G
Network has particularity.
According to the requirement of communication protocol, a complete 4G network communication link needs at least two antenna to realize, and one
A complete 5G network communication link needs at least four antenna to realize.In the communication chain that at least four antenna of 5G network is constituted
Lu Zhong, need to maintain antenna realize between electronic equipment and base station SRS (Sounding Reference Signal,
Uplink detection reference signal) communication.That is, needing to maintain in 5G network communication link between electronic equipment and base station
One antenna sends SRS signal to base station, and base station passes through the downlink between the SRS signal assessment base station received and electronic equipment
Channel quality, consequently facilitating the down channel resources between base station and electronic equipment distribute.And according to the requirement of communication protocol,
SRS signal needs switch between at least four antenna of 5G network communication link.That is, electronic equipment passes through 5G network
Each of at least four antenna of communication link antenna successively sends SRS signal to base station in a manner of the time-division.Wherein, SRS
Signal does not carry the Content of Communication communicated between user and other users, is used only for assessment of the base station to down channel quality.
With reference to Fig. 3, Fig. 3 is the structural schematic diagram of radio circuit provided by the embodiments of the present application.Radio circuit 200 includes adjusting
Modulator-demodulator 202, the first transmitting path 203, the second transmitting path 204.
For first modem 202 for handling 5G radiofrequency signal, the modem 202 includes first end
Mouth 2021 and second port 2022.
First transmitting path 203 is connect with the first port 2021, and first transmitting path 2021 includes the
One power amplifier 2031 and first antenna ANT1.
Second transmitting path 204 is connect with the second port 2022, and second transmitting path 204 includes second
Power amplifier 2041 and the second antenna ANT4.
Under independence networking state, the modem 202 obtains the data volume of aerial signal to be launched；When described
When data volume is greater than the first preset threshold, the modem 202 is logical by first transmitting path 203 and the second transmitting
Road 204 emits the aerial signal simultaneously；When the data volume is not more than first preset threshold, the modem
202 selections, first transmitting path 203 or the second transmitting path 204 emit the aerial signal.When antenna to be launched is believed
When number amount is big, by the big double TX model rapid fire aerial signals of power consumption, when aerial signal data volume to be launched not
When big, by transmitting path transmitting antenna signal all the way, reduce two-way power amplifier and emit simultaneously and cause power consumption excessive
Problem improves the power problems of radio circuit.
Modem 202 is also used to judge the data when the data volume is no more than first preset threshold
Whether amount is greater than the second preset threshold, and second preset threshold is less than first preset threshold；When the data volume is greater than
When second preset threshold, each described transmitting in one transmit cycle by first transmitting path 203
Period emits the aerial signal, and passes through the timesharing in the middle part of one transmit cycle of the second transmitting path 204
Between section emit the aerial signal；When the data volume is not more than second preset threshold, in one transmit cycle
At least one of described in launch time section in, pass through first transmitting path 203 or second transmitting path 204 transmitting
The aerial signal.
For example, showing tetra- transmit cycles of T1, T2, T3 and T4 in conjunction with Fig. 4 and Fig. 5, in figure.T1, T2, T3 and T4 tetra-
Transmit cycle is four continuous transmit cycles, when data volume is greater than the first preset threshold, the first transmitting path 203 and second
Transmitting path 204 is in four transmit cycles while transmitting antenna signal.When data volume is not more than the first preset threshold, and it is greater than the
When two preset values, the first transmitting path 203 is sent out in the equal transmitting antenna signal of four transmit cycles, the second transmission channel 204 in T1
Periodic emission aerial signal is penetrated, can only emit 1/2 transmit cycle in T2 transmit cycle, can only emit 3/4 in the T3 period
Transmit cycle can only emit 1/4 transmit cycle in the T4 period.When data volume be not more than the second preset threshold when, T1, T2 and
In T4 transmit cycle, 203 transmitting antenna signal of the first transmitting path, i.e. T3 transmit cycle, the first transmitting path 203 do not emit day
Line signal, and T3 transmit cycle, 204 transmitting antenna signal of the second transmitting path, other transmit cycles, the second transmitting path 204
Not transmitting antenna signal.It should be noted that this example is only illustrative examples, wherein transmit cycle can more emit
Period.When data volume is not more than the first preset threshold, and is greater than the second preset value, the second transmitting path can also use other
Mode transmission antenna signal, as long as only part-time by the second transmitting path transmitting antenna signal is in a transmit cycle
It can.It when data volume is not more than the second preset threshold, can arbitrarily select in any one transmit cycle, select a transmitting
Access transmitting antenna signal.
It should be noted that first antenna and the second antenna are selected as needed, as long as first antenna and second day
Line is not identical.
The output end of modem 202 is connect by switch element 206 with four antennas, and switch element 206 is used for
Different time sections connect the output end of modem 202 from different antennas.
Switch element 206 may include two input terminals, four output ends, each output end connects an antenna 204,
The control terminal of switch element 206 can control input terminal and be connected with which output end, and the control terminal of switch element 206 can connect
Connect modem 202.Two input terminals of switch element 206 are separately connected 2021 He of first port of modem 202
Second port 2022.
Radio circuit 200 can also include baseband circuit, and processing module 201 connects the second modulation /demodulation by baseband circuit
Device 203, the first modem 202.Baseband circuit is used to handle the communication data of radio circuit 200, and according to
With the interactive information of base station or network server, the working condition of each device in radio circuit 200 is controlled.It should be understood that
Baseband circuit is desirably integrated into the processing module 201 of electronic equipment 100, can also stand alone as an individual processing circuit or
Person handles chip.
Modem 202 is connect with baseband circuit.Modem 202 is for handling 5G radiofrequency signal.Example
Such as, modem 202 can be modulated the uplink signal by modem 202, and to passing through modulation /demodulation
The downlink signal of device 202 is demodulated.
It should be understood that uplink signal refers to that radio circuit 200 passes through the radiofrequency signal that antenna outwardly emits, downlink
Signal refers to the radiofrequency signal that radio circuit 200 is received by antenna from the external world.
It should be understood that the 5G signal of the first SIM card refers to that electronic equipment 100 passes through the letter stored in the first SIM card
Signal when breath is carried out wireless communication with the 5th third-generation mobile communication technology and base station or other electronic equipments.
In radio circuit 200, the transmission process of uplink signal is as follows:
201 pairs of processing module need the 5G signal for being emitted to the first extraneous SIM card to handle, then by treated
The 5G signal of first SIM card is transferred to modem 202 and is modulated.5G signal of the modem 202 to the first SIM card
After being modulated, the 5G signal of modulated first SIM card is transferred to antenna, and by antenna by modulated first SIM
The 5G signal of card is emitted to the external world.
In radio circuit 200, the transmission process of downlink signal is as follows:
Antenna from the external world receive with after the associated 5G signal of the first SIM card, by the downlink 5G of the first SIM card received
Signal is transferred to modem 202 and is demodulated.Wherein it is possible to understand, it is referred to the associated 5G signal of the first SIM card
Base station or other electronic equipments (such as are stored by the user identification information that stores in the first SIM card in the first SIM card
For indicating the first telephone number of user identity) 5G signal when being carried out wireless communication with electronic equipment 100.Modulation /demodulation
After device 202 receives the downlink 5G signal of the first SIM card, the downlink 5G signal of the first SIM card is demodulated, and will be after demodulation
5G signal be transferred to processing module 201 and handled.
Referring to Fig. 6, Fig. 6 is the flow diagram of signal transmitting method provided by the embodiments of the present application.Signal transmitting
Method is applied to radio circuit, and radio circuit can be the radio circuit in any one above-mentioned embodiment.Radio circuit includes
Modem, the first transmitting path and the second transmitting path, the first modem are used to handle 5G radiofrequency signal,
The first port of modem is connect with the first transmitting path, and passes through the first transmitting path transmitting antenna signal, modulatedemodulate
It adjusts the second port of device to connect with the second transmitting path, and passes through the second transmitting path transmitting antenna signal, the first transmitting path
Including the first power amplifier and first antenna, the second transmitting path includes the second power amplifier and the second antenna.Signal hair
Shooting method specifically includes:
301, under independence networking state, obtain the data volume of aerial signal to be launched.
It should be noted that, according to the requirement of communication protocol, can both use independent group in the process of construction of 5G network
The 5G network architecture of net (Standalone, abbreviation SA), can also be using dependent networking (Non-standalone, abbreviation
NSA the 5G network architecture).Independence networking i.e. 5G do not need to rely on 4G network and exist, but need under SA mode double
TX transmitting.Under independence networking state, the data volume of aerial signal to be launched is obtained.
302, when data volume is greater than the first preset threshold, emitted simultaneously by the first transmitting path and the second transmitting path
Aerial signal.
When data volume is greater than the first preset threshold, illustrate currently to need to emit more aerial signal, passes through the at this time
One transmitting path and the second transmitting path transmitting antenna signal simultaneously, aerial signal that can be to be launched with rapid fire.Wherein, band
The aerial signal of transmitting is 5G aerial signal to be launched.
303, when data volume is not more than the first preset threshold, the first transmitting path or the second transmitting path is selected to emit day
Line signal.
When data volume is not more than the first preset threshold, illustrate that currently needing the aerial signal emitted is not very much, then may be used
To select the first transmitting path or the second transmitting path transmitting antenna signal.Pass through transmitting path transmitting antenna signal all the way, drop
Low two-way power amplifier emits simultaneously and the problem that causes power consumption excessive, improves the power problems of radio circuit.
In some embodiments, when data volume is greater than the first preset threshold, emitted by the first transmitting path and second
Transmitting antenna signal includes: access simultaneously
When data volume is greater than the first preset threshold, in continuous multiple transmit cycles, by the first transmitting path and
Second transmitting path while transmitting antenna signal.
When data volume is not more than the first preset threshold, the first transmitting path or the second transmitting path transmitting antenna letter are selected
Number include:
Any one transmit cycle when data volume is not more than the first preset threshold, in continuous multiple transmit cycles
It is interior, select the first transmitting path or the second transmitting path transmitting antenna signal.
In continuous multiple transmit cycles, when data volume is greater than the first preset threshold, by the first transmitting path and
Second transmitting path while transmitting antenna signal.When data volume is not more than the first preset threshold, in continuous multiple transmitting weeks
In any one transmit cycle in phase, the first transmitting path or the second transmitting path transmitting antenna signal are selected.It can also manage
Xie Wei selects the first transmitting path and the second transmitting logical in any one transmit cycle in continuous multiple transmit cycles
Another not transmitting antenna signal of a transmitting antenna signal in road.For example, in T2 transmit cycle, only passing through incorporated by reference to Fig. 5
First transmission channel transmitting antenna signal, only by the second transmission channel transmitting antenna signal, emits in T3 transmit cycle in T4
Period only passes through the first transmission channel transmitting antenna signal.
In some embodiments, when data volume is greater than the first preset threshold, emitted by the first transmitting path and second
Transmitting antenna signal includes: access simultaneously
When data volume is greater than the first preset threshold, in a transmit cycle, sent out by the first transmitting path and second
Penetrate access transmitting antenna signal simultaneously；
When data volume is not more than the first preset threshold, the first transmitting path or the second transmitting path transmitting antenna letter are selected
Number include:
When data volume is not more than the first preset threshold, in a transmit cycle, day is emitted by the first transmitting path
Line signal, and the period is penetrated in distribution in the middle part of a transmit cycle, passes through the second transmitting path transmitting antenna signal.
In one transmit cycle, when data volume is greater than the first preset threshold, emitted by the first transmitting path and second
Access while transmitting antenna signal.When data volume is not more than the first preset threshold, believed by the first transmitting path transmitting antenna
Number, and the period is penetrated in distribution in the middle part of a transmit cycle, passes through the second transmitting path transmitting antenna signal.It also will be understood that
For in a transmit cycle, transmitting antenna signal, the second transmission channel then only have part-time hair to the first transmission channel always
Penetrate aerial signal.
Wherein, it selects the first transmitting path or the second transmitting path transmitting antenna signal includes:
In continuous multiple transmit cycles, pass through the first transmission channel transmitting antenna signal；
Partial time period at least one transmit cycle, is emitted by the second transmitting path in continuous multiple transmit cycles
Aerial signal.
In continuous multiple transmit cycles, all the time by the first transmission channel transmitting antenna signal；Simultaneously at least one
Partial time period in a transmit cycle passes through the second transmitting path transmitting antenna signal.It is also understood that in continuous multiple hairs
It penetrates at least one transmit cycle in the period, time segment is believed by the second transmitting path transmitting antenna inside the transmit cycle
Number, as long as partial time period is sent out by the second transmitting path transmitting antenna signal, partial time period second that is, in the transmit cycle
Penetrate access not transmitting antenna signal.
Partial time period at least one transmit cycle, is emitted by the second transmitting path in continuous multiple transmit cycles
Aerial signal includes:
The first transmit cycle, the second transmit cycle are included at least in continuous multiple transmit cycles, in the first transmit cycle
The period is penetrated in distribution in the middle part of part launch time section and the second transmit cycle, by the second transmitting path transmitting antenna signal,
In, partial time period differs in partial time period and the first transmit cycle in the first transmit cycle.For example, incorporated by reference to Fig. 4, in T2
Transmit cycle, the entire transmit cycle of the first transmission channel all transmitting antenna signals, the second transmission channel only send out by 1/2 transmit cycle
Aerial signal is penetrated, in T3 transmit cycle, the entire transmit cycle of the first transmission channel all transmitting antenna signals, the second transmission channel is only
3/4 transmit cycle transmitting antenna signal, in T4 transmit cycle, the entire transmit cycle of the first transmission channel all transmitting antennas are believed
Number, the second transmission channel only 1/4 transmit cycle transmitting antenna signal.
Wherein, the second transmission channel selects corresponding launch time section can be according to currently needing to send out in each transmit cycle
The aerial signal penetrated is selected, and can also be selected according to current power consumption, can also be selected according to current temperature
It selects.For example, the rate of radio circuit transmitting antenna signal is also to change always, then it is corresponding to can choose in transmit cycle
Launch time section (it can be appreciated that several points several transmit cycles).In addition, radio circuit can be evaluated whether current power consumption, if
Current power consumption is too big, then reduces the launch time section in transmit cycle, if power consumption is smaller, can increase the hair in transmit cycle
Penetrate the period.The temperature (temperature of such as modem and/or power amplifier) of radio circuit can also be monitored, if current temperature
Du Taigao then reduces the launch time section in transmit cycle, if temperature is smaller, can increase the launch time in transmit cycle
Section.
It should be noted that partial time period can phase in partial time period and the first transmit cycle in the first transmit cycle
Deng can not also wait.
Referring to Fig. 7, Fig. 7 is another flow diagram of signal transmitting method provided by the embodiments of the present application.The signal
Launching technique is applied to radio circuit, and radio circuit can be the radio circuit in any one above-mentioned embodiment.Radio circuit
Including modem, the first transmitting path and the second transmitting path, the first modem is used to carry out 5G radiofrequency signal
Processing, the first port of modem are connect with the first transmitting path, and by the first transmitting path transmitting antenna signal, are adjusted
The second port of modulator-demodulator is connect with the second transmitting path, and passes through the second transmitting path transmitting antenna signal, the first transmitting
Access includes the first power amplifier and first antenna, and the second transmitting path includes the second power amplifier and the second antenna.Letter
Number launching technique specifically includes:
401, under independence networking state, obtain the data volume of aerial signal to be launched.
402, when data volume is greater than the first preset threshold, emitted simultaneously by the first transmitting path and the second transmitting path
Aerial signal.
When data volume is greater than the first preset threshold, illustrate currently to need to emit more aerial signal, passes through the at this time
One transmitting path and the second transmitting path transmitting antenna signal simultaneously, aerial signal that can be to be launched with rapid fire.Wherein, band
The aerial signal of transmitting is 5G aerial signal to be launched.
403, when data volume is not more than the first preset threshold, judge whether data volume is greater than the second preset threshold, second
Preset threshold is less than the first preset threshold.
When data volume is not more than the first preset threshold, continue to judge whether data volume is greater than the second preset threshold, second
Preset threshold is less than the first preset threshold.
404, when data volume is greater than the second preset threshold, emitted by the first transmitting path in continuous multiple transmit cycles
Aerial signal, and by the second transmitting path in continuous multiple transmit cycles time segment inside at least one transmit cycle
Transmitting antenna signal.
When data volume is not more than the first preset threshold, and is greater than the second preset threshold, in continuous multiple transmit cycles
It is interior, all the time by the first transmission channel transmitting antenna signal；At least one transmitting week in continuous multiple transmit cycles simultaneously
Interim partial time period passes through the second transmitting path transmitting antenna signal.It is also understood that in continuous multiple transmit cycles
In at least one transmit cycle in, as long as partial time period by the second transmitting path transmitting antenna signal, partial time period
Second transmitting path not transmitting antenna signal.
405, when data volume is not more than the second preset threshold, at least one transmit cycle in continuous multiple transmit cycles
It is interior, pass through the first transmitting path or the second transmitting path transmitting antenna signal.
Any one transmit cycle when data volume is not more than the second preset threshold, in continuous multiple transmit cycles
It is interior, select the first transmitting path or the second transmitting path transmitting antenna signal.It is also understood that in continuous multiple transmitting weeks
In any one transmit cycle in phase, select a transmitting antenna signal in the first transmitting path and the second transmitting path another
One not transmitting antenna signal.
Select different emission modes according to the data volume of aerial signal to be launched, neither influence emission effciency, and can be with
Transmission power is reduced, the power problems of radio circuit are improved.
For example, showing tetra- transmit cycles of T1, T2, T3 and T4 in conjunction with Fig. 4 and Fig. 5, in figure.T1, T2, T3 and T4 tetra-
Transmit cycle is four continuous transmit cycles, when data volume is greater than the first preset threshold, the first transmitting path 203 and second
Transmitting path 204 is in four transmit cycles while transmitting antenna signal.When data volume is not more than the first preset threshold, and it is greater than the
When two preset values, the first transmitting path 203 is sent out in the equal transmitting antenna signal of four transmit cycles, the second transmission channel 204 in T1
Periodic emission aerial signal is penetrated, can only emit 1/2 transmit cycle in T2 transmit cycle, can only emit 3/4 in the T3 period
Transmit cycle can only emit 1/4 transmit cycle in the T4 period.When data volume be not more than the second preset threshold when, T1, T2 and
In T4 transmit cycle, 203 transmitting antenna signal of the first transmitting path, i.e. T3 transmit cycle, the first transmitting path 203 do not emit day
Line signal, and T3 transmit cycle, 204 transmitting antenna signal of the second transmitting path, other transmit cycles, the second transmitting path 204
Not transmitting antenna signal.It should be noted that this example is only illustrative examples, wherein transmit cycle can more emit
Period.When data volume is not more than the first preset threshold, and is greater than the second preset value, the second transmitting path can also use other
Mode transmission antenna signal, as long as only part-time by the second transmitting path transmitting antenna signal is in a transmit cycle
It can.It when data volume is not more than the second preset threshold, can arbitrarily select in any one transmit cycle, select a transmitting
Access transmitting antenna signal.
It should be noted that the data volume of aerial signal to be launched can be obtained in real time, to carry out according to flow value
Switch different signal radiation patterns.For example, passing through the first transmitting path and second when data volume is greater than the first preset threshold
Transmitting path while transmitting antenna signal.It, then can be according to flow when subsequent detection to data volume is less than the first preset threshold
Value, by the first transmitting path in continuous multiple transmit cycle transmitting antenna signals, and by the second transmitting path continuous
Time segment transmitting antenna signal inside at least one transmit cycle in multiple transmit cycles；Or in continuous multiple transmit cycles
In at least one transmit cycle, pass through the first transmitting path or the second transmitting path transmitting antenna signal.When subsequent detection arrives
When data volume is greater than the first preset threshold, then it can be believed by the first transmitting path and the second transmitting path while transmitting antenna
Number.
The method of above-described embodiment is not only applicable in radio circuit and the normal emission process in base station, can also be applied to
In radio circuit and the handshake procedure of base station.
The embodiment of the present application also provides a kind of storage medium, computer program is stored in the storage medium, when described
When computer program is run on computers, the computer executes signal transmitting method described in any of the above-described embodiment.
It should be noted that those of ordinary skill in the art will appreciate that whole in the various methods of above-described embodiment or
Part steps are relevant hardware can be instructed to complete by computer program, and the computer program can store in meter
In calculation machine readable storage medium storing program for executing, the storage medium be can include but is not limited to: read-only memory (ROM, Read Only
Memory), random access memory (RAM, Random Access Memory), disk or CD etc..
It should be noted that the terms such as " first ", " second " are only used for distinguishing similar in the description of the present application
Object is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.
Detailed Jie has been carried out to signal transmitting method provided by the embodiments of the present application, radio circuit and electronic equipment above
It continues.Specific examples are used herein to illustrate the principle and implementation manner of the present application, and the explanation of above embodiments is only
It is to be used to help understand the application.Meanwhile for those skilled in the art, according to the thought of the application, in specific embodiment party
There will be changes in formula and application range, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of signal transmitting method, be applied to radio circuit, which is characterized in that the radio circuit include modem,
First transmitting path and the second transmitting path, first modem is for handling 5G radiofrequency signal, the tune
The first port of modulator-demodulator is connect with first transmitting path, and by the first transmitting path transmitting antenna signal,
The second port of the modem is connect with second transmitting path, and passes through the second transmitting path transmitting antenna
Signal, first transmitting path include the first power amplifier and first antenna, and second transmitting path includes the second function
Rate amplifier and the second antenna；The described method includes:
Under independence networking state, the data volume of aerial signal to be launched is obtained；
When the data volume is greater than the first preset threshold, emitted simultaneously by first transmitting path and the second transmitting path
The aerial signal；
When the data volume is not more than first preset threshold, first transmitting path or the second transmitting path hair are selected
Penetrate the aerial signal.
2. signal transmitting method according to claim 1, which is characterized in that described to pass through first transmitting path and
Two transmitting paths emit the aerial signal simultaneously
In continuous multiple transmit cycles, by described in first transmitting path and second transmitting path transmitting simultaneously
Aerial signal；
The selection first transmitting path or the second transmitting path emit the aerial signal
In any one transmit cycle in continuous multiple transmit cycles, first transmitting path or described second are selected
Transmitting path emits the aerial signal.
3. signal transmitting method according to claim 1, which is characterized in that described to pass through first transmitting path and
Two transmitting paths emit the aerial signal simultaneously
In a transmit cycle, the aerial signal is emitted by first transmitting path and the second transmitting path simultaneously；
The selection first transmitting path or the second transmitting path emit the aerial signal
In a transmit cycle, the aerial signal is emitted by first transmitting path, and in one transmitting
The period is penetrated in distribution in the middle part of period, emits the aerial signal by second transmitting path.
4. signal transmitting method according to claim 3, which is characterized in that the selection first transmitting path or the
Two transmitting paths emit the aerial signal
In continuous multiple transmit cycles, pass through the first transmission channel transmitting antenna signal；
Partial time period at least one transmit cycle, passes through second transmitting path in continuous multiple transmit cycles
Emit the aerial signal.
5. signal transmitting method according to claim 4, which is characterized in that in continuous multiple transmit cycles at least
Partial time period in one transmit cycle, emitting the aerial signal by second transmitting path includes:
The first transmit cycle, the second transmit cycle, the first transmitting week are included at least in continuous multiple transmit cycles
The period is penetrated in distribution in the middle part of interim part launch time section and second transmit cycle, is emitted by second transmitting path
The aerial signal, wherein partial time period in partial time period and first transmit cycle in first transmit cycle
Differ.
6. signal transmitting method according to claim 1, which is characterized in that when the data volume is pre- no more than described first
If when threshold value, selecting first transmitting path or the second transmitting path transmitting aerial signal including:
When the data volume is not more than first preset threshold, judge whether the data volume is greater than the second preset threshold,
Second preset threshold is less than first preset threshold；
When the data volume is greater than second preset threshold, by first transmitting path in continuous multiple transmit cycles
Emit the aerial signal, and by second transmitting path in continuous multiple transmit cycles at least one transmit cycle
Internal time segment emits the aerial signal；
When the data volume is not more than second preset threshold, at least one transmit cycle in continuous multiple transmit cycles
It is interior, the aerial signal is emitted by first transmitting path or second transmitting path.
7. a kind of radio circuit characterized by comprising
Modem, for handling 5G radiofrequency signal, the modem includes first modem
First port and second port；
First transmitting path, first transmitting path are connect with the first port, and first transmitting path includes first
Power amplifier and first antenna；
Second transmitting path, second transmitting path are connect with the second port, and second transmitting path includes second
Power amplifier and the second antenna；
Wherein, under independence networking state, the modem obtains the data volume of aerial signal to be launched；When the number
When being greater than the first preset threshold according to amount, the modem is sent out simultaneously by first transmitting path and the second transmitting path
Penetrate the aerial signal；When the data volume is not more than first preset threshold, modem selection described the
One transmitting path or the second transmitting path emit the aerial signal.
8. radio circuit according to claim 7, which is characterized in that the modem is also used to when the data volume
When no more than first preset threshold, judge whether the data volume is greater than the second preset threshold, second preset threshold
Less than first preset threshold；When the data volume is greater than second preset threshold, pass through first transmitting path
Each described launch time section emits the aerial signal in one transmit cycle, and emits by described second
Access partial time period in one transmit cycle emits the aerial signal；When the data volume is not more than described second
It is logical by first transmitting in the section of the launch time described at least one of one transmit cycle when preset threshold
Road or second transmitting path emit the aerial signal.
9. radio circuit according to claim 7, which is characterized in that the modem is also used to continuous multiple
In transmit cycle, pass through the first transmission channel transmitting antenna signal；And in continuous multiple transmit cycles extremely
Partial time period in a few transmit cycle emits the aerial signal by second transmitting path.
10. a kind of electronic equipment, which is characterized in that including shell and radio circuit, the radio circuit such as claim 7 to 9
Described in any item radio circuits, the radio circuit are set in the shell.
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| CN201910516790.1A CN110233632B (en) | 2019-06-14 | 2019-06-14 | Signal transmitting method, radio frequency circuit and electronic equipment |
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|---|---|---|---|
| CN201910516790.1A CN110233632B (en) | 2019-06-14 | 2019-06-14 | Signal transmitting method, radio frequency circuit and electronic equipment |
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| CN110233632B CN110233632B (en) | 2022-01-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064491A (en) * | 2019-12-03 | 2020-04-24 | 青岛海信移动通信技术股份有限公司 | Mobile terminal equipment and method for receiving and transmitting signals thereof |
| CN114071508A (en) * | 2020-08-10 | 2022-02-18 | Oppo（重庆）智能科技有限公司 | Method and device for transmitting Sounding Reference Signal (SRS) and electronic equipment |
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| CN108768434A (en) * | 2018-06-06 | 2018-11-06 | 维沃移动通信有限公司 | A kind of radio circuit, terminal and signal emission control method |
| CN109714064A (en) * | 2018-12-27 | 2019-05-03 | 维沃移动通信有限公司 | Radio-frequency transmissions access control method and user terminal |
| CN109802699A (en) * | 2019-01-24 | 2019-05-24 | 维沃移动通信有限公司 | A kind of signal receiving/transmission device and terminal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768434A (en) * | 2018-06-06 | 2018-11-06 | 维沃移动通信有限公司 | A kind of radio circuit, terminal and signal emission control method |
| CN109714064A (en) * | 2018-12-27 | 2019-05-03 | 维沃移动通信有限公司 | Radio-frequency transmissions access control method and user terminal |
| CN109802699A (en) * | 2019-01-24 | 2019-05-24 | 维沃移动通信有限公司 | A kind of signal receiving/transmission device and terminal device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111064491A (en) * | 2019-12-03 | 2020-04-24 | 青岛海信移动通信技术股份有限公司 | Mobile terminal equipment and method for receiving and transmitting signals thereof |
| CN114071508A (en) * | 2020-08-10 | 2022-02-18 | Oppo（重庆）智能科技有限公司 | Method and device for transmitting Sounding Reference Signal (SRS) and electronic equipment |
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| CN110233632B (en) | 2022-01-07 |
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