CN109819450A - A kind of received method, apparatus of signal and terminal - Google Patents
A kind of received method, apparatus of signal and terminal Download PDFInfo
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- CN109819450A CN109819450A CN201910129161.3A CN201910129161A CN109819450A CN 109819450 A CN109819450 A CN 109819450A CN 201910129161 A CN201910129161 A CN 201910129161A CN 109819450 A CN109819450 A CN 109819450A
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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
Abstract
The present invention provides a kind of received method, apparatus of signal and terminal, is related to field of communication technology.The received method of the signal includes: in the case where the first signal transmitting and receiving module is in signal reception state, the first numerical value that the first signal transmitting and receiving module is in the received signal quality index under signal reception state in second signal transceiver module is obtained, and obtains the second value that the first signal transmitting and receiving module is in the received signal quality index under signal emission state in second signal transceiver module；According to the difference between the first numerical value and second value, transmission power of the second signal processing module under signal emission state is controlled.Transmission power of the embodiment of the present invention by control second signal processing module under signal emission state, may be at the transmission power of second signal processing module in default range, the problem of solution must not effectively avoid signal interference, or the transmitting signal of shutdown interference source cannot be guaranteed the communication of interference source.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of received method, apparatus of signal and terminal.
Background technique
It is fixed in third generation partner program (Third Generation Partnership Project, 3GPP) at present
The frequency range that the band segment and wireless network (Wireless FIdelity, WiFi) of justice define has overlapping or frequency close, when
The two can have very serious interference when working at the same time, in some instances it may even be possible to can damage relevant radio-frequency devices, cause expendable
Disabler.Correlation filter is usually added to 2.4G frequency range in industry at present, can inhibit a part of interference, such as long term evolution
There are filter, while the transmitting of WiFi 2.4G in the transmitting and receiving path of (Long Term Evolution, LTE) B40
With also have filter in receiving path；And for 5G frequency range, communication frequency is higher and communication bandwidth is generally all 100,000,000 or more, phase
The filter of pass is difficult to realize preferable performance, such as currently without good filter realize 5G newly eat dishes without rice or wine (5G New Radio,
5G NR) n79 and WiFi 5G enough isolations, therefore the mode for generalling use software management is handled, as 5G NR transmitting is logical
The reception of WiFi 5G is closed when road works, and the reception of 5G NR is closed when similarly WiFi 5G transmitting path works.
Under normal circumstances, central processing unit (Central Processing Unit, CPU), can be simultaneously by control line
Control WiFi 5G transmitting and 5G NR receiving device, as control line logic level be it is high when, WiFi 5G is in emitting shape
State, 5G NR, which is in, receives closed state；When control line logic level is low, WiFi 5G is in transmitting closed state, 5G NR
In reception state.Alternatively, that is, there are two transmitting paths when the part WiFi 5G includes two radio-frequency front-ends, pass through control respectively
Line 1 and control line 2 are controlled, while increasing OR circuit, working condition are as follows: are patrolled when any in control line 1, control line 2
When volume level is high, OR circuit output is height, i.e., WiFi access 1 or WiFi access 2 are in emission state, and 5G NR is in
Receive closed state；When the logic level of control line 1, control line 2 is all high, OR circuit output is height, i.e. WiFi is logical
Road 1 and WiFi access 2 are in emission state, and 5G NR is in and receives closed state；When the logic of control line 1, control line 2
When level is all low, OR circuit output be it is low, i.e., WiFi access 1 and WiFi access 2 are in transmitting closed state, and 5G
NR is in reception state.But the above method completely closes the reception of 5G NR when emitting using WiFi, while 5G NR is sent out
WiFi reception is completely closed when penetrating, though this mode can effectively avoid interference and the damage of radio-frequency devices, sacrifices 5G NR simultaneously
With the integrated communication rate of WiFi 5G, user satisfaction is reduced.Also, when the band segment of 5G NR is emitted with small-power
When, it is not enough to impact WiFi 5G frequency range, and still forcibly close WiFi 5G receiving path at this time, then more aobvious extra, wave
Communication capacity is taken.
Therefore, a kind of received method, apparatus of signal and terminal are needed, can evade the communication standards such as LTE/5G NR with
The treatment mechanism of WiFi mutual interference, moreover it is possible to guarantee the communication of interference source, while other communication paths not impacted.
Summary of the invention
The embodiment of the present invention provides a kind of received method, apparatus of signal and terminal, must not effectively avoid signal with solution
Interference, or transmitting signal the problem of cannot be guaranteed the communication of interference source of shutdown interference source.
In order to solve the above-mentioned technical problem, the embodiments of the present invention are implemented as follows:
In a first aspect, being applied to terminal the embodiment of the invention provides a kind of received method of signal, the terminal includes
Work the first frequency range the first signal transmitting and receiving module and work the second frequency range second signal transceiver module, wherein it is described
First frequency range and second frequency range, which exist, to partly overlap, which comprises
In the case where the first signal transmitting and receiving module is in signal reception state, the first signal transmitting and receiving mould is obtained
Block is in the first numerical value of the received signal quality index under signal reception state in the second signal transceiver module, and,
Obtain the reception signal matter that the first signal transmitting and receiving module is under signal emission state in the second signal transceiver module
The second value of figureofmerit；
According to the difference between first numerical value and the second value, controls the second signal processing module and believing
Transmission power under number emission state.
Second aspect, the embodiment of the invention also provides a kind of received devices of signal, are applied to terminal, the terminal packet
Work is included in the first signal transmitting and receiving module of the first frequency range and is worked in the second signal transceiver module of the second frequency range, wherein institute
The first frequency range and second frequency range are stated in the presence of partly overlapping, described device includes:
Module is obtained, is used in the case where the first signal transmitting and receiving module is in signal reception state, described in acquisition
First signal transmitting and receiving module is in the received signal quality index under signal reception state in the second signal transceiver module
First numerical value, and, the first signal transmitting and receiving module, which is obtained, in the second signal transceiver module is in signal emission state
Under received signal quality index second value；
Control module, for controlling second letter according to the difference between first numerical value and the second value
Number transmission power of the processing module under signal emission state.
The third aspect the embodiment of the invention also provides a kind of terminal, including processor, memory and is stored in described deposit
On reservoir and the computer program that can run on the processor, the computer program are realized when being executed by the processor
The step of as described above signal received method.
In embodiments of the present invention, by the case where the first signal transmitting and receiving module is in signal reception state,
Obtain the reception signal matter that the first signal transmitting and receiving module is under signal reception state in the second signal transceiver module
First numerical value of figureofmerit, and, the first signal transmitting and receiving module, which is obtained, in the second signal transceiver module is in signal
The second value of received signal quality index under emission state；According to the difference between first numerical value and the second value
Value, controls transmission power of the second signal processing module under signal emission state, in the first signal transmitting and receiving module
In signal reception state and in the case that the second signal transceiver module is in signal emission state, second letter is controlled
Number transmission power of the processing module under signal emission state, may be at the transmission power of the second signal processing module
In default range, the interference of transmitting signal and the damage of radio-frequency devices are avoided, without turning off the transmitting signal of interference source, energy
Guarantee whole communication capacity.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, needed in being described below to the embodiment of the present invention
Attached drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention,
For those of ordinary skill in the art, without any creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the received method flow schematic diagram of signal of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the terminal of the embodiment of the present invention；
Fig. 3 is the block diagram of the received device of signal of the embodiment of the present invention；
Fig. 4 is the hardware structural diagram of the terminal of the 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.
As shown in Figure 1, being applied to terminal, the terminal packet the embodiment of the invention provides a kind of received method of signal
Work is included in the first signal transmitting and receiving module of the first frequency range and is worked in the second signal transceiver module of the second frequency range, wherein institute
It states the first frequency range and second frequency range presence partly overlaps, which comprises
Step S11 obtains first letter in the case where the first signal transmitting and receiving module is in signal reception state
Number transceiver module is in the first number of the received signal quality index under signal reception state in the second signal transceiver module
Value, and, the first signal transmitting and receiving module, which is obtained, in the second signal transceiver module is in connecing under signal emission state
Receive the second value of quality indication signal.
Wherein, first numerical value is the first signal transmitting and receiving module in the case where signal reception state, described the
When binary signal transceiver module does not cause signal interference to the first signal transmitting and receiving module, the first signal transmitting and receiving module
The numerical value of received signal quality index；The second value is the first signal transmitting and receiving module the signal reception state the case where
Under, when the second signal transceiver module may cause signal interference to the first signal transmitting and receiving module, first letter
The numerical value of the received signal quality index of number transceiver module.
In the step S11, the method can also include:
At interval of preset duration, the communications status of the first signal transmitting and receiving module is detected.
Wherein, at interval of preset duration, detect whether the first signal transmitting and receiving module is in the logical of signal reception state
Letter state is entered step when the communications status for detecting the first signal transmitting and receiving module is in signal reception state
S11；When the communications status for detecting the first signal transmitting and receiving module is to be not on signal reception state, it is also necessary to continue
Detect the communications status of the first signal transmitting and receiving module.Wherein, the preset duration is to be repeatedly detected the first signal transmitting and receiving mould
The duration of the communications status of block, can be with real-time detection communications status, so as to dynamically adjust the hair of second signal transceiver module
Power is penetrated, can both guarantee the communication capacity of second signal transceiver module, moreover it is possible to eliminate the second signal transceiver module to institute
State the interference effect of the first signal transmitting and receiving module.
In step s 11, the received signal quality index can be received signal strength, signal interference ratio, the bit error rate or mistake
Block rate etc..
Wherein, received signal strength can use received signal strength indicator (Received Signal Strength
Indication, RSSI) it indicates.
Step S12 controls the second signal processing according to the difference between first numerical value and the second value
Transmission power of the module under signal emission state.
In the above embodiment of the present invention, by being in signal reception state and described in the first signal transmitting and receiving module
In the case that second signal transceiver module is in signal emission state, the second signal processing module is controlled in signal emitting shape
Transmission power under state may be at the transmission power of the second signal processing module in default range, avoid emitting
The interference of signal and the damage of radio-frequency devices, without turning off the transmitting signal of interference source, it is ensured that whole communication capacity.
Step S12 is specifically included:
Obtain the third value about the difference；The third value are as follows: log10|M|；Wherein, M is first number
Difference between value and the second value；When the third value is greater than the first threshold value, gradually subtracted with the first step value
The transmission power of the small second signal transceiver module；When the third value is less than or equal to first threshold value, with
Second step value is stepped up the transmission power of the second signal transceiver module.
Wherein, first threshold value is to determine the transmitting signal of the second signal transceiver module to first signal
Transceiver module reception signal interference whether numerical value within an acceptable range, if the third value be greater than the first thresholding
Value, then the second signal transceiver module transmitting signal to the first signal transmitting and receiving module reception signal interference very
Greatly, it is affected to receiving signal, needs to control the transmission power of the second signal transceiver module with the first step value gradually
Reduce.
In the above embodiment of the present invention, first step value is greater than second step value.
Wherein, first step value can be 5dB, allow the transmission power of the second signal transceiver module with compared with
Big step value is reduced, and prevents the transmitting signal of the second signal transceiver module from making to the first signal transmitting and receiving module
The interference of growth time damages related device；Second step value can be 1dB, can make the second signal transceiver module
Transmission power can be increased with lesser step value, whole communication capacity can also be improved.
In the above embodiment of the present invention, the first signal transmitting and receiving module is that 5G newly eats dishes without rice or wine NR signal transmitting and receiving module and nothing
One of gauze network WiFi signal transceiver module, the second signal transceiver module be 5G newly eat dishes without rice or wine NR signal transmitting and receiving module and
The other of wireless network WiFi signal transceiver module.
Below by the received signal quality index be received signal strength for be illustrated:
As shown in Fig. 2, the terminal may include: CPU；The 5G NR signal transmitting and receiving module being connect with the CPU；With institute
State the WiFi signal transceiver module of CPU connection.Wherein, the 5G NR signal transmitting and receiving module is in the case where signal emission state,
Signal is emitted by 5G NR amplifier, first filter and first switch respectively；Believing in the 5G NR signal transmitting and receiving module
In the case where number reception state, signal is received by first switch, second filter and 5G NR low-noise amplifier respectively.Together
Reason, the WiFi signal transceiver module in the case where signal emission state, respectively by WiFi amplifier, third filter and
Second switch emits signal；In the WiFi signal transceiver module in the case where signal reception state, opened respectively by second
It closes, the 4th filter and WiFi low-noise amplifier receive signal.
The 5G NR signal transmitting and receiving module may include the first modem and the first RF transceiver；The WiFi
Signal transmitting and receiving module may include second modem and the second RF transceiver；Wherein, 5G NR synchronization signal and WiFi are same
Step signal is to be used to indicate the state that transmitting radiofrequency signal state is in reception radiofrequency signal that is presently at.The 5G
NR synchronization signal can be exported by the first switch, the 5G NR amplifier or first RF transceiver, the WiFi
Synchronization signal can be exported by the second switch, the WiFi amplifier or second RF transceiver.Wherein, described
One RF transceiver and second RF transceiver can be used for radiofrequency signal being converted to down coversion, by the radiofrequency signal
It is sent to the CPU, the radiofrequency signal can be converted to textual representation, represent entire receiving path with this and exist by the CPU
The signal strength that entirety in the frequency range receives.
It is 5G NR signal transmitting and receiving module in the first signal transmitting and receiving module, second transceiver module is WiFi signal
When transceiver module, the step S11 is specifically included:
When the 5G NR signal transmitting and receiving module is in signal reception state, obtains the 5G NR signal transmitting and receiving module and exist
The WiFi signal transceiver module is in the first received signal strength indicator RSSI under signal reception state1；And obtain institute
It states 5G NR signal transmitting and receiving module and is in the second received signal strength under signal emission state in the WiFi signal transceiver module
Indicate RSSI2。
Wherein, at interval of preset duration, the communications status of the 5G NR signal transmitting and receiving module, the 5G NR signal are detected
Transceiver module can be received with switching signal and signal emits two states, be connect in the 5G NR signal transmitting and receiving module in signal
When receipts state, the 5G NR synchronization signal exports low level, can detecte the communications status of WiFi signal transceiver module at this time；
If the WiFi synchronization signal is in low level state, the WiFi signal transceiver module is in signal reception state,
First RF transceiver can acquire it is current in the state of (i.e. the receiving state signal of 5G NR signal transmitting and receiving module and
The receiving state signal of WiFi signal transceiver module) the first received signal strength indicator RSSI1, and by the RSSI1It is sent to institute
State CPU；If the WiFi synchronization signal detected is in high level state, the WiFi signal transceiver module is in
Signal emission state, (the i.e. reception of 5G NR signal transmitting and receiving module in the state that first RF transceiver can acquire currently
The transmitting signal condition of signal condition and WiFi signal transceiver module) the second received signal strength indicator RSSI2, and will be described
RSSI2It is sent to the CPU.
As the RSSI1And RSSI2When detecting, in the step S12, the third number about the difference is obtained
Value log10|RSSI1-RSSI2|；When the third value is greater than the first threshold value, gradually reduced with the first step value described
The transmission power of WiFi signal transceiver module；When the third value is less than or equal to first threshold value, with second step
The transmission power of the WiFi signal transceiver module is stepped up into value.
Wherein, whether the difference is to determine the transmitting signal of the WiFi signal transceiver module by signal interference；Institute
Stating the first threshold value is the reception for determining the transmitting signal of the WiFi signal transceiver module to the 5G NR signal transmitting and receiving module
Within an acceptable range whether, if the third value is greater than the first threshold value, the WiFi signal is received for the interference of signal
Send out module transmitting signal to the 5G NR signal transmitting and receiving module reception signal interference it is very big, docking receive effect of signals compared with
Greatly, the transmission power for needing to control the WiFi signal transceiver module is gradually reduced with the first step value；Wherein, the first step
It can be 5dB into value.If the third value is less than or equal to first threshold value, the WiFi signal transceiver module
Transmitting signal to the interference very little of the reception signal of the 5G NR signal transmitting and receiving module, it is smaller that effect of signals is received in docking, can be with
The transmission power for controlling the WiFi signal transceiver module is stepped up with the second step value；Wherein, second step value can
Think 1dB.First step value and second step value can be set as needed different numerical value.
It is WiFi signal transceiver module in the first signal transmitting and receiving module, second transceiver module is 5G NR signal
When transceiver module, the step S11 is specifically included:
When the WiFi signal transceiver module is in signal reception state, the WiFi signal transceiver module is obtained in institute
State the third received signal strength indicator RSSI that 5G NR signal transmitting and receiving module is under signal reception state3；And obtain institute
State the 4th received signal strength that WiFi signal transceiver module is under signal emission state in the 5G NR signal transmitting and receiving module
Indicate RSSI4。
Wherein, at interval of preset duration, the communications status of the WiFi signal transceiver module is detected, the WiFi signal is received
Two states can be emitted with switching signal reception and signal by sending out module, be in signal in the WiFi signal transceiver module and received shape
When state, the WiFi synchronization signal exports low level, can detecte the communications status of 5G NR signal transmitting and receiving module at this time；If
When the 5G NR synchronization signal is in low level state, then the 5G NR signal transmitting and receiving module is in signal reception state, institute
State the second RF transceiver can acquire it is current in the state of (the i.e. receiving state signal of WiFi signal transceiver module and 5G NR
The receiving state signal of signal transmitting and receiving module) third received signal strength indicator RSSI3, and by the RSSI3It is sent to described
CPU；If the 5G NR synchronization signal detected is in high level state, the 5G NR signal transmitting and receiving module is in
Signal emission state, (the i.e. reception of WiFi signal transceiver module in the state that second RF transceiver can acquire currently
The transmitting signal condition of signal condition and 5G NR signal transmitting and receiving module) the 4th received signal strength indicator RSSI4, and will be described
RSSI4It is sent to the CPU.
As the RSSI3And RSSI4When detecting, in the step S12, the third number about the difference is obtained
Value log10|RSSI3-RSSI4|；When the third value is greater than the first threshold value, the 5G is gradually reduced with the first step value
The transmission power of NR signal transmitting and receiving module；When the third value is less than or equal to first threshold value, with the second stepping
Value is stepped up the transmission power of the 5G NR signal transmitting and receiving module.
Wherein, whether the difference is to determine the transmitting signal of the 5G NR signal transmitting and receiving module by signal interference；Institute
Stating the first threshold value is the reception for determining the transmitting signal of the 5G NR signal transmitting and receiving module to the WiFi signal transceiver module
Within an acceptable range whether, if the third value is greater than the first threshold value, the 5G NR signal is received for the interference of signal
Send out module transmitting signal to the WiFi signal transceiver module reception signal interference it is very big, docking receive effect of signals compared with
Greatly, the transmission power for needing to control the 5G NR signal transmitting and receiving module is gradually reduced with the first step value；Wherein, described first
Step value can be 5dB.If the third value is less than or equal to first threshold value, the 5G NR signal transmitting and receiving
For the transmitting signal of module to the interference very little of the reception signal of the WiFi signal transceiver module, docking receipts effect of signals is smaller,
The transmission power that can control the 5G NR signal transmitting and receiving module is stepped up with the second step value；Wherein, second stepping
Value can be 1dB.First step value and second step value can be set as needed different numerical value.Described first
Threshold value can be that 5G newly eats dishes without rice or wine NR signal transmitting and receiving module or first signal transmitting and receiving according to the first signal transmitting and receiving module
Module is wireless network WiFi signal transceiver module, the different numerical value of the different set of the two.
As shown in figure 3, being applied to terminal, the terminal the embodiment of the invention also provides a kind of received device of signal
It in the first signal transmitting and receiving module of the first frequency range and works in the second signal transceiver module of the second frequency range including work, wherein
First frequency range and second frequency range, which exist, to partly overlap, and described device includes:
Module 301 is obtained, for obtaining institute in the case where the first signal transmitting and receiving module is in signal reception state
It states the first signal transmitting and receiving module and is in the received signal quality index under signal reception state in the second signal transceiver module
The first numerical value, and, obtain the first signal transmitting and receiving module in the second signal transceiver module and be in signal emitting shape
The second value of received signal quality index under state；
Control module 302, for according to the difference between first numerical value and the second value, control described second
Transmission power of the signal processing module under signal emission state.
In the above embodiment of the present invention, by being in signal reception state and described in the first signal transmitting and receiving module
In the case that second signal transceiver module is in signal emission state, the second signal processing module is controlled in signal emitting shape
Transmission power under state may be at the transmission power of the second signal processing module in default range, avoid emitting
The interference of signal and the damage of radio-frequency devices, without turning off the transmitting signal of interference source, it is ensured that whole communication capacity.Its
In, the acquisition module 301 and control module 302 are included in inside the terminal 300.The received signal quality index is to connect
Receive signal strength, signal interference ratio, the bit error rate or Block Error Rate.Wherein, received signal strength can be indicated with RSSI.
Wherein, in the acquisition module 301, first numerical value is that the first signal transmitting and receiving module is received in signal
In the case where state, when the second signal transceiver module does not cause signal interference to the first signal transmitting and receiving module, institute
State the numerical value of the received signal quality index of the first signal transmitting and receiving module；The second value is the first signal transmitting and receiving module
In the case where signal reception state, the second signal transceiver module may cause letter to the first signal transmitting and receiving module
Number interference when, the numerical value of the received signal quality index of the first signal transmitting and receiving module.
In a specific embodiment of the invention, described device further include:
Detection device, for detecting the communications status of the first signal transmitting and receiving module at interval of preset duration.
Wherein, at interval of preset duration, detect whether the first signal transmitting and receiving module is in the logical of signal reception state
Letter state, when the communications status for detecting the first signal transmitting and receiving module is in signal reception state, the acquisition mould
Block obtains first numerical value and the second value；The communications status for detecting the first signal transmitting and receiving module be in
When signal reception state, the communications status of the first signal transmitting and receiving module is continued to test.Wherein, the preset duration is repeatedly
The duration of the communications status of the first signal transmitting and receiving module is detected, it can be with real-time detection communications status, so as to dynamically adjust
The transmission power of binary signal transceiver module can both guarantee the communication capacity of second signal transceiver module, moreover it is possible to eliminate described
Interference effect of the binary signal transceiver module to the first signal transmitting and receiving module.
In a specific embodiment of the invention, the control module 302 includes:
First acquisition unit, for obtaining the third value about the difference；Wherein, the third value are as follows: log10|
M |, M is the difference；
First control unit, for being gradually reduced with the first step value when the third value is greater than the first threshold value
The transmission power of the second signal transceiver module；
Second control unit is used for when the third value is less than or equal to first threshold value, with the second stepping
Value is stepped up the transmission power of the second signal transceiver module.
Wherein, first threshold value is to determine the transmitting signal of the second signal transceiver module to first signal
Transceiver module reception signal interference whether numerical value within an acceptable range, if the third value be greater than the first thresholding
Value, then the second signal transceiver module transmitting signal to the first signal transmitting and receiving module reception signal interference very
Greatly, it is affected to receiving signal, needs to control the transmission power of the second signal transceiver module with the first step value gradually
Reduce.
In a specific embodiment of the invention, first step value is greater than second step value.
Wherein, first step value can be 5dB, allow the transmission power of the second signal transceiver module with compared with
Big step value is reduced, and prevents the transmitting signal of the second signal transceiver module from making to the first signal transmitting and receiving module
The interference of growth time damages related device；Second step value can be 1dB, can make the second signal transceiver module
Transmission power can be increased with lesser step value, whole communication capacity can also be improved.
In a specific embodiment of the invention, the first signal transmitting and receiving module be 5G newly eat dishes without rice or wine NR signal transmitting and receiving module and
One of wireless network WiFi signal transceiver module, the second signal transceiver module are that 5G newly eats dishes without rice or wine the signal transmitting and receiving mould of NR
The other of block and the signal transmitting and receiving module of wireless network WiFi.
Below by the received signal quality index be received signal strength for be illustrated:
As shown in Fig. 2, the terminal may include: CPU；The 5G NR signal transmitting and receiving module being connect with the CPU；With institute
State the WiFi signal transceiver module of CPU connection.Wherein, the 5G NR signal transmitting and receiving module is in the case where signal emission state,
Signal is emitted by 5G NR amplifier, first filter and first switch respectively；Believing in the 5G NR signal transmitting and receiving module
In the case where number reception state, signal is received by first switch, second filter and 5G NR low-noise amplifier respectively.Together
Reason, the WiFi signal transceiver module in the case where signal emission state, respectively by WiFi amplifier, third filter and
Second switch emits signal；In the WiFi signal transceiver module in the case where signal reception state, opened respectively by second
It closes, the 4th filter and WiFi low-noise amplifier receive signal.
The 5G NR signal transmitting and receiving module may include the first modem and the first RF transceiver；The WiFi
Signal transmitting and receiving module may include second modem and the second RF transceiver；Wherein, 5G NR synchronization signal and WiFi are same
Step signal is to be used to indicate the state that transmitting radiofrequency signal state is in reception radiofrequency signal that is presently at.The 5G
NR synchronization signal can be exported by the first switch, the 5G NR amplifier or first RF transceiver, the WiFi
Synchronization signal can be exported by the second switch, the WiFi amplifier or second RF transceiver.Wherein, described
One RF transceiver and second RF transceiver can be used for radiofrequency signal being converted to down coversion, by the radiofrequency signal
It is sent to the CPU, the radiofrequency signal can be converted to textual representation, represent entire receiving path with this and exist by the CPU
The signal strength that entirety in the frequency range receives.
It is 5G NR signal transmitting and receiving module in the first signal transmitting and receiving module, second transceiver module is WiFi signal
When transceiver module, the acquisition module is specifically included:
When the 5G NR signal transmitting and receiving module is in signal reception state, obtains the 5G NR signal transmitting and receiving module and exist
The WiFi signal transceiver module is in the first received signal strength indicator RSSI under signal reception state1；And obtain institute
It states 5G NR signal transmitting and receiving module and is in the second received signal strength under signal emission state in the WiFi signal transceiver module
Indicate RSSI2。
Wherein, at interval of preset duration, the communications status of the 5G NR signal transmitting and receiving module, the 5G NR signal are detected
Transceiver module can be received with switching signal and signal emits two states, be connect in the 5G NR signal transmitting and receiving module in signal
When receipts state, the 5G NR synchronization signal exports low level, can detecte the communications status of WiFi signal transceiver module at this time；
If the WiFi synchronization signal is in low level state, the WiFi signal transceiver module is in signal reception state,
First RF transceiver can acquire it is current in the state of (i.e. the receiving state signal of 5G NR signal transmitting and receiving module and
The receiving state signal of WiFi signal transceiver module) the first received signal strength indicator RSSI1, and by the RSSI1It is sent to institute
State CPU；If the WiFi synchronization signal detected is in high level state, the WiFi signal transceiver module is in
Signal emission state, (the i.e. reception of 5G NR signal transmitting and receiving module in the state that first RF transceiver can acquire currently
The transmitting signal condition of signal condition and WiFi signal transceiver module) the second received signal strength indicator RSSI2, and will be described
RSSI2It is sent to the CPU.
As the RSSI1And RSSI2When detecting, in the control module, the third number about the difference is obtained
Value log10|RSSI1-RSSI2|；When the third value is greater than the first threshold value, gradually reduced with the first step value described
The transmission power of WiFi signal transceiver module；When the third value is less than or equal to first threshold value, with second step
The transmission power of the WiFi signal transceiver module is stepped up into value.
Wherein, whether the difference is to determine the transmitting signal of the WiFi signal transceiver module by signal interference；Institute
Stating the first threshold value is the reception for determining the transmitting signal of the WiFi signal transceiver module to the 5G NR signal transmitting and receiving module
Within an acceptable range whether, if the third value is greater than the first threshold value, the WiFi signal is received for the interference of signal
Send out module transmitting signal to the 5G NR signal transmitting and receiving module reception signal interference it is very big, docking receive effect of signals compared with
Greatly, the transmission power for needing to control the WiFi signal transceiver module is gradually reduced with the first step value；Wherein, the first step
It can be 5dB into value.If the third value is less than or equal to first threshold value, the WiFi signal transceiver module
Transmitting signal to the interference very little of the reception signal of the 5G NR signal transmitting and receiving module, it is smaller that effect of signals is received in docking, can be with
The transmission power for controlling the WiFi signal transceiver module is stepped up with the second step value；Wherein, second step value can
Think 1dB.First step value and second step value can be set as needed different numerical value.
It is WiFi signal transceiver module in the first signal transmitting and receiving module, second transceiver module is 5G NR signal
When transceiver module, the acquisition module is specifically included:
When the WiFi signal transceiver module is in signal reception state, the WiFi signal transceiver module is obtained in institute
State the third received signal strength indicator RSSI that 5G NR signal transmitting and receiving module is under signal reception state3；And obtain institute
State the 4th received signal strength that WiFi signal transceiver module is under signal emission state in the 5G NR signal transmitting and receiving module
Indicate RSSI4。
Wherein, at interval of preset duration, the communications status of the WiFi signal transceiver module is detected, the WiFi signal is received
Two states can be emitted with switching signal reception and signal by sending out module, be in signal in the WiFi signal transceiver module and received shape
When state, the WiFi synchronization signal exports low level, can detecte the communications status of 5G NR signal transmitting and receiving module at this time；If
When the 5G NR synchronization signal is in low level state, then the 5G NR signal transmitting and receiving module is in signal reception state, institute
State the second RF transceiver can acquire it is current in the state of (the i.e. receiving state signal of WiFi signal transceiver module and 5G NR
The receiving state signal of signal transmitting and receiving module) third received signal strength indicator RSSI3, and by the RSSI3It is sent to described
CPU；If the 5G NR synchronization signal detected is in high level state, the 5G NR signal transmitting and receiving module is in
Signal emission state, (the i.e. reception of WiFi signal transceiver module in the state that second RF transceiver can acquire currently
The transmitting signal condition of signal condition and 5G NR signal transmitting and receiving module) the 4th received signal strength indicator RSSI4, and will be described
RSSI4It is sent to the CPU.
As the RSSI3And RSSI4When detecting, in the control module, the third number about the difference is obtained
Value log10|RSSI3-RSSI4|；When the third value is greater than the first threshold value, the 5G is gradually reduced with the first step value
The transmission power of NR signal transmitting and receiving module；When the third value is less than or equal to first threshold value, with the second stepping
Value is stepped up the transmission power of the 5G NR signal transmitting and receiving module.
Wherein, whether the difference is to determine the transmitting signal of the 5G NR signal transmitting and receiving module by signal interference；Institute
Stating the first threshold value is the reception for determining the transmitting signal of the 5G NR signal transmitting and receiving module to the WiFi signal transceiver module
Within an acceptable range whether, if the third value is greater than the first threshold value, the 5G NR signal is received for the interference of signal
Send out module transmitting signal to the WiFi signal transceiver module reception signal interference it is very big, docking receive effect of signals compared with
Greatly, the transmission power for needing to control the 5G NR signal transmitting and receiving module is gradually reduced with the first step value；Wherein, described first
Step value can be 5dB.If the third value is less than or equal to first threshold value, the 5G NR signal transmitting and receiving
For the transmitting signal of module to the interference very little of the reception signal of the WiFi signal transceiver module, docking receipts effect of signals is smaller,
The transmission power that can control the 5G NR signal transmitting and receiving module is stepped up with the second step value；Wherein, second stepping
Value can be 1dB.First step value and second step value can be set as needed different numerical value.Described first
Threshold value can be that 5G newly eats dishes without rice or wine NR signal transmitting and receiving module or first signal transmitting and receiving according to the first signal transmitting and receiving module
Module is wireless network WiFi signal transceiver module, the different numerical value of the different set of the two.
Terminal provided in an embodiment of the present invention can be realized each mistake that terminal is realized in the embodiment of the method for Fig. 1 to Fig. 2
Journey, to avoid repeating, which is not described herein again.
In conclusion the embodiment of the present invention by being in signal reception state and institute in the first signal transmitting and receiving module
It states in the case that second signal transceiver module is in signal emission state, controls the second signal processing module and emit in signal
Transmission power under state may be at the transmission power of the second signal processing module in default range, avoid sending out
The interference of signal and the damage of radio-frequency devices are penetrated, without turning off the transmitting signal of interference source, it is ensured that whole communication capacity.
And the embodiment of the present invention by from hardware bottom layer (the first RF transceiver and the second RF transceiver) test interference index, no
It needs to establish connection with network node side, is also not need to rely on the demodulation of signal, therefore simpler direct.
A kind of hardware structural diagram of Fig. 4 terminal of each embodiment to realize the present invention.
The terminal 400 includes but is not limited to: radio frequency unit 401, network module 402, audio output unit 403, input are single
Member 404, sensor 405, display unit 406, user input unit 407, interface unit 408, memory 409, processor 410,
And the equal components of power supply 411.It will be understood by those skilled in the art that the not structure paired terminal of terminal structure shown in Fig. 4
It limits, terminal may include perhaps combining certain components or different component layouts than illustrating more or fewer components.
In embodiments of the present invention, terminal include but is not limited to mobile phone, tablet computer, laptop, palm PC, car-mounted terminal,
Wearable device and pedometer etc..
Wherein, radio frequency unit 401 are used in the case where the first signal transmitting and receiving module is in signal reception state,
Obtain the reception signal matter that the first signal transmitting and receiving module is under signal reception state in the second signal transceiver module
First numerical value of figureofmerit, and, the first signal transmitting and receiving module, which is obtained, in the second signal transceiver module is in signal
The second value of received signal quality index under emission state.
Processor 410, for controlling second letter according to the difference between first numerical value and the second value
Number transmission power of the processing module under signal emission state.
The above embodiment of the present invention, by the case where the first signal transmitting and receiving module is in signal reception state,
Obtain the reception signal matter that the first signal transmitting and receiving module is under signal reception state in the second signal transceiver module
First numerical value of figureofmerit, and, the first signal transmitting and receiving module, which is obtained, in the second signal transceiver module is in signal
The second value of received signal quality index under emission state；According to the difference between first numerical value and the second value
Value, controls transmission power of the second signal processing module under signal emission state, in the first signal transmitting and receiving module
In signal reception state and in the case that the second signal transceiver module is in signal emission state, second letter is controlled
Number transmission power of the processing module under signal emission state, may be at the transmission power of the second signal processing module
In default range, the interference of transmitting signal and the damage of radio-frequency devices are avoided, without turning off the transmitting signal of interference source, energy
Guarantee whole communication capacity.
Optionally, the processor 410 is specifically used for:
Obtain the third value about the difference；Wherein, the third value are as follows: log10| M |, M is the difference；
When the third value is greater than the first threshold value, the second signal transmitting-receiving mould is gradually reduced with the first step value
The transmission power of block；
When the third value is less than or equal to first threshold value, described second is stepped up with the second step value
The transmission power of signal transmitting and receiving module.
Optionally, first step value is greater than second step value.
Optionally, the first signal transmitting and receiving module is that 5G newly eats dishes without rice or wine NR signal transmitting and receiving module and wireless network WiFi signal
One of transceiver module, the second signal transceiver module be 5G newly eat dishes without rice or wine NR signal transmitting and receiving module and wireless network WiFi letter
The other of number transceiver module.
Optionally, the processor 410 is also used to: at interval of preset duration, detecting the first signal transmitting and receiving module
Communications status.
It should be understood that the embodiment of the present invention in, radio frequency unit 401 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 410 handle；In addition, by uplink
Data are sent to base station.In general, radio frequency unit 401 includes but is not limited to antenna, at least one amplifier, transceiver, coupling
Device, low-noise amplifier, duplexer etc..In addition, radio frequency unit 401 can also by wireless communication system and network and other set
Standby communication.
Terminal provides wireless broadband internet by network module 402 for user and accesses, and such as user is helped to receive and dispatch electricity
Sub- mail, browsing webpage and access streaming video etc..
Audio output unit 403 can be received by radio frequency unit 401 or network module 402 or in memory 409
The audio data of storage is converted into audio signal and exports to be sound.Moreover, audio output unit 403 can also provide and end
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that end 400 executes.Sound
Frequency output unit 403 includes loudspeaker, buzzer and receiver etc..
Input unit 404 is for receiving audio or video signal.Input unit 404 may include graphics processor
(Graphics Processing Unit, GPU) 4041 and microphone 4042, graphics processor 4041 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 406.Through graphics processor 4041, treated that picture frame can be deposited
Storage is sent in memory 409 (or other storage mediums) or via radio frequency unit 401 or network module 402.Mike
Wind 4042 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 401 is converted in the case where telephone calling model.
Terminal 400 further includes at least one sensor 405, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjusts the brightness of display panel 4061, and proximity sensor can close display panel when terminal 400 is moved in one's ear
4061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generally three axis) and add
The size of speed can detect that size and the direction of gravity when static, can be used to identify terminal posture (such as horizontal/vertical screen switching,
Dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Sensor 405 can be with
Including fingerprint sensor, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer, hygrometer, thermometer,
Infrared sensor etc., details are not described herein.
Display unit 406 is for showing information input by user or being supplied to the information of user.Display unit 406 can wrap
Display panel 4061 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 4061.
User input unit 407 can be used for receiving the number or character information of input, and generates and set with the user of terminal
It sets and the related key signals of function control inputs.Specifically, user input unit 407 include touch panel 4071 and other
Input equipment 4072.Touch panel 4071, also referred to as touch screen, collect user on it or nearby touch operation (such as
User is using any suitable objects or attachment such as finger, stylus on touch panel 4071 or near touch panel 4071
Operation).Touch panel 4071 may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus is examined
The touch orientation of user is surveyed, and detects touch operation bring signal, transmits a signal to touch controller；Touch controller from
Touch information is received on touch detecting apparatus, and is converted into contact coordinate, then gives processor 410, receives processor 410
The order sent simultaneously is executed.Furthermore, it is possible to using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves
Realize touch panel 4071.In addition to touch panel 4071, user input unit 407 can also include other input equipments 4072.
Specifically, other input equipments 4072 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 4071 can be covered on display panel 4061, when touch panel 4071 is detected at it
On or near touch operation after, send processor 410 to determine the type of touch event, be followed by subsequent processing device 410 according to touching
The type for touching event provides corresponding visual output on display panel 4061.Although in Fig. 4, touch panel 4071 and display
Panel 4061 is the function that outputs and inputs of realizing terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of terminal is realized so that touch panel 4071 and display panel 4061 is integrated, is not limited herein specifically
It is fixed.
Interface unit 408 is the interface that external device (ED) is connect with terminal 400.For example, external device (ED) may include it is wired or
Wireless head-band earphone port, external power supply (or battery charger) port, wired or wireless data port, memory card port,
For connecting port, the port audio input/output (I/O), video i/o port, ear port of the device with identification module
Etc..Interface unit 408 can be used for receiving the input (for example, data information, electric power etc.) from external device (ED) and will
One or more elements that the input received is transferred in terminal 400 or can be used for terminal 400 and external device (ED) it
Between transmit data.
Memory 409 can be used for storing software program and various data.Memory 409 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 409 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 410 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, is led to
It crosses operation or executes the software program and/or module being stored in memory 409, and call and be stored in memory 409
Data execute the various functions and processing data of terminal, to carry out integral monitoring to terminal.Processor 410 may include one
Or multiple processing units；Preferably, processor 410 can integrate application processor and modem processor, wherein application processing
The main processing operation system of device, user interface and application program etc., modem processor mainly handles wireless communication.It can manage
Solution, above-mentioned modem processor can not also be integrated into processor 410.
Terminal 400 can also include the power supply 411 (such as battery) powered to all parts, it is preferred that power supply 411 can be with
It is logically contiguous by power-supply management system and processor 410, thus by power-supply management system realize management charging, electric discharge, with
And the functions such as power managed.
In addition, terminal 400 includes some unshowned functional modules, details are not described herein.
Preferably, the embodiment of the present invention also provides a kind of terminal, including processor, memory and storage are on a memory simultaneously
The computer program that can be run on the processor, the computer program realize that above-mentioned signal is received when being executed by processor
Each process of embodiment of the method, and identical technical effect can be reached, to avoid repeating, which is not described herein again.
The embodiment of the invention also provides being stored with computer program on a kind of computer readable storage medium, the computer
Each process of the received embodiment of the method for above-mentioned signal is realized when program is executed by processor, and can reach identical technology effect
Fruit, to avoid repeating, which is not described herein again.Wherein, the computer readable storage medium, such as read-only memory (Read-
Only Memory, ROM), random access memory (Random Access Memory, 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 (11)
1. a kind of received method of signal is applied to terminal, the terminal includes first signal transmitting and receiving of the work in the first frequency range
The second signal transceiver module of module and work in the second frequency range, wherein there are portions for first frequency range and second frequency range
Divide overlapping, which is characterized in that the described method includes:
In the case where the first signal transmitting and receiving module is in signal reception state, obtains the first signal transmitting and receiving module and exist
The second signal transceiver module is in the first numerical value of the received signal quality index under signal reception state, and, it obtains
The first signal transmitting and receiving module refers in the received signal quality that the second signal transceiver module is under signal emission state
Target second value；
According to the difference between first numerical value and the second value, controls the second signal processing module and sent out in signal
Penetrate the transmission power under state.
2. the received method of signal according to claim 1, which is characterized in that according to first numerical value and described second
Difference between numerical value, the step of controlling transmission power of the second signal processing module under signal emission state, comprising:
Obtain the third value about the difference；Wherein, the third value are as follows: log10| M |, M is the difference；
When the third value is greater than the first threshold value, the second signal transceiver module is gradually reduced with the first step value
Transmission power；
When the third value is less than or equal to first threshold value, the second signal is stepped up with the second step value
The transmission power of transceiver module.
3. the received method of signal according to claim 2, which is characterized in that first step value is greater than described second
Step value.
4. the received method of signal according to claim 1, which is characterized in that the first signal transmitting and receiving module is that 5G is new
One of NR signal transmitting and receiving module of eating dishes without rice or wine and wireless network WiFi signal transceiver module, the second signal transceiver module are 5G
New eat dishes without rice or wine the other of NR signal transmitting and receiving module and wireless network WiFi signal transceiver module.
5. the received method of signal according to claim 1, which is characterized in that further include:
At interval of preset duration, the communications status of the first signal transmitting and receiving module is detected.
6. a kind of received device of signal is applied to terminal, the terminal includes first signal transmitting and receiving of the work in the first frequency range
The second signal transceiver module of module and work in the second frequency range, wherein there are portions for first frequency range and second frequency range
Point overlapping, which is characterized in that described device includes:
Module is obtained, for obtaining described first in the case where the first signal transmitting and receiving module is in signal reception state
Signal transmitting and receiving module is in first of the received signal quality index under signal reception state in the second signal transceiver module
Numerical value, and, the first signal transmitting and receiving module is obtained in the case where the second signal transceiver module is in signal emission state
The second value of received signal quality index；
Control module, for controlling at the second signal according to the difference between first numerical value and the second value
Manage transmission power of the module under signal emission state.
7. the received device of signal according to claim 6, which is characterized in that the control module includes:
First acquisition unit, for obtaining the third value about the difference；Wherein, the third value are as follows: log10| M |, M
For the difference；
First control unit, for being gradually reduced with the first step value described when the third value is greater than the first threshold value
The transmission power of second signal transceiver module；
Second control unit, for the third value be less than or equal to first threshold value when, with the second step value by
Step increases the transmission power of the second signal transceiver module.
8. the received device of signal according to claim 7, which is characterized in that first step value is greater than described second
Step value.
9. the received device of signal according to claim 6, which is characterized in that the first signal transmitting and receiving module is that 5G is new
One of NR signal transmitting and receiving module of eating dishes without rice or wine and wireless network WiFi signal transceiver module, the second signal transceiver module are 5G
New eat dishes without rice or wine the other of NR signal transmitting and receiving module and wireless network WiFi signal transceiver module.
10. the received device of signal according to claim 6, which is characterized in that further include:
Detection device, for detecting the communications status of the first signal transmitting and receiving module at interval of preset duration.
11. a kind of terminal, which is characterized in that including processor, memory and be stored on the memory and can be at the place
The computer program run on reason device is realized when the computer program is executed by the processor as appointed in claim 1 to 5
The step of received method of signal described in one.
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| CN110213818A (en) * | 2019-05-31 | 2019-09-06 | 维沃移动通信有限公司 | Method for transmitting signals, device and terminal |
| CN110213818B (en) * | 2019-05-31 | 2022-02-01 | 维沃移动通信有限公司 | Signal transmission method, device and terminal |
| CN110311694A (en) * | 2019-06-25 | 2019-10-08 | Oppo广东移动通信有限公司 | Communication Jamming control method and Related product |
| CN110753391A (en) * | 2019-10-22 | 2020-02-04 | 维沃移动通信有限公司 | Information transmission method and device and electronic equipment |
| CN110753391B (en) * | 2019-10-22 | 2022-10-14 | 维沃移动通信有限公司 | Information transmission method and device and electronic equipment |
| CN110856246B (en) * | 2019-11-25 | 2023-01-13 | 维沃移动通信有限公司 | Power control method and electronic equipment |
| CN110856246A (en) * | 2019-11-25 | 2020-02-28 | 维沃移动通信有限公司 | Power control method and electronic equipment |
| CN111479317A (en) * | 2020-04-13 | 2020-07-31 | Oppo广东移动通信有限公司 | Communication control method and device for mobile equipment, storage medium and mobile equipment |
| CN111479317B (en) * | 2020-04-13 | 2023-12-05 | Oppo广东移动通信有限公司 | Communication control method and device of mobile device, storage medium and mobile device |
| CN111510972A (en) * | 2020-04-16 | 2020-08-07 | 蓓安科仪（北京）技术有限公司 | Control method of intelligent medical robot based on WiFi and 5G fusion communication |
| CN111510972B (en) * | 2020-04-16 | 2021-10-22 | 蓓安科仪（北京）技术有限公司 | Control method of intelligent medical robot based on WiFi and 5G fusion communication |
| CN111970024A (en) * | 2020-08-26 | 2020-11-20 | 维沃移动通信有限公司 | Communication network control method and device and electronic equipment |
| CN114205857A (en) * | 2021-12-10 | 2022-03-18 | 深圳创维数字技术有限公司 | 5G and WiFi compatible debugging method, device and storage medium |
| CN114205857B (en) * | 2021-12-10 | 2024-01-09 | 深圳创维数字技术有限公司 | 5G and WiFi compatible debugging method, device and storage medium |
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