CN113114300A - Electronic equipment and control method - Google Patents
Electronic equipment and control method Download PDFInfo
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- CN113114300A CN113114300A CN202110334156.3A CN202110334156A CN113114300A CN 113114300 A CN113114300 A CN 113114300A CN 202110334156 A CN202110334156 A CN 202110334156A CN 113114300 A CN113114300 A CN 113114300A
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- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
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Abstract
The embodiment of the application discloses an electronic device and a control method, wherein the electronic device comprises: a controller; the first radio frequency transceiving circuit is connected with the controller; the first radio frequency transceiving circuit comprises a first antenna, a first bidirectional coupler, a first signal processing circuit and a radio frequency transceiver which are sequentially connected; the second radio frequency transceiving circuit is connected with the controller; the second radio frequency transceiving circuit comprises a second antenna, a second bidirectional coupler, a second signal processing circuit and a radio frequency transceiver which are sequentially connected; if the first receiving port of the radio frequency transceiver receives the first radio frequency signal and the second transmitting port of the radio frequency transceiver transmits the second radio frequency signal, the controller is used for acquiring the power received by the first bidirectional coupler, controlling the radio frequency transceiver to receive the first radio frequency signal based on the power and/or controlling the radio frequency transceiver to transmit the second radio frequency signal based on the power.
Description
Technical Field
The present application relates to the field of communications, and in particular, to an electronic device and a control method.
Background
At present, for an electronic device provided with two radio frequency transceiver circuits, the two radio frequency transceiver circuits are controlled by the following control method: when one of the radio frequency transceiver circuits transmits signals, the receiving channel of the other radio frequency transceiver circuit is forced to be closed. Therefore, in the related art, for the electronic device provided with two radio frequency transceiver circuits, the intelligent degree of the control mode is low, and the problem of poor communication experience exists when a user uses the electronic device for communication.
Content of application
The technical scheme of the application is realized as follows:
an electronic device, comprising:
a controller;
the first radio frequency transceiving circuit is connected with the controller; the first radio frequency transceiving circuit comprises a first antenna, a first bidirectional coupler, a first signal processing circuit and a radio frequency transceiver which are sequentially connected; a first receiving port of the radio frequency transceiver is configured to receive a first radio frequency signal sequentially through the first antenna, the first bidirectional coupler, and the first signal processing circuit;
the second radio frequency transceiving circuit is connected with the controller; the second radio frequency transceiving circuit comprises a second antenna, a second bidirectional coupler, a second signal processing circuit and the radio frequency transceiver which are sequentially connected; a second transmitting port of the radio frequency transceiver is used for transmitting a second radio frequency signal through the second signal processing circuit, the second bidirectional coupler and the second antenna in sequence;
if the first receiving port receives the first radio frequency signal and the second transmitting port transmits the second radio frequency signal, the controller is configured to obtain power received by the first bidirectional coupler, control the radio frequency transceiver to receive the first radio frequency signal based on the power, and/or control the radio frequency transceiver to transmit the second radio frequency signal based on the power.
Optionally, the controller is further configured to obtain an isolation between the first antenna and the second antenna; and controlling the receiving of the first radio frequency signal by the radio frequency transceiver based on the power and the isolation, and/or controlling the transmitting of the second radio frequency signal by the radio frequency transceiver based on the power and the isolation.
Optionally, the controller is configured to control the first receiving port of the radio frequency transceiver to stop receiving the first radio frequency signal if the power and a threshold power satisfy a first relationship; alternatively, the first and second electrodes may be,
if the first relation is satisfied between the power and the threshold power, reducing the transmission power of the second transmission port of the radio frequency transceiver for transmitting the second radio frequency signal.
Optionally, the controller is configured to increase the transmission power of the second radio frequency signal transmitted by the second transmission port of the radio frequency transceiver if the power satisfies a second relationship with a threshold power.
Optionally, the first signal processing circuit includes:
a first filter connected to the first bi-directional coupler;
a first switch connected to the first filter;
the first end of the first switch is connected with a first transmitting port of the radio frequency transceiver through a first power amplifier;
a second end of the first switch is connected with the first receiving port of the radio frequency transceiver through a first low noise amplifier;
a first comparator connected to the first bidirectional coupler and the first low noise amplifier, respectively, the first comparator being connected to the controller;
in a case where the first switch switches on the first filter and the first low noise amplifier and the first receiving port receives the first radio frequency signal, the controller is configured to control the first low noise amplifier to enter a high isolation state if the first relation between the power and the threshold power is satisfied.
Optionally, the first radio frequency transceiver circuit is a new air interface radio frequency transceiver circuit, and the second radio frequency transceiver circuit is a wireless broadband radio frequency transceiver circuit; or, the first radio frequency transceiver circuit is a wireless broadband radio frequency transceiver circuit, and the second radio frequency transceiver circuit is a new air interface radio frequency transceiver circuit.
A control method, comprising:
determining that a first receiving port of a radio frequency transceiver of the electronic device receives a first radio frequency signal, and a second transmitting port of the radio frequency transceiver transmits a second radio frequency signal, so as to obtain power received by a first bidirectional coupler of the electronic device;
controlling the radio frequency transceiver to receive the first radio frequency signal based on the power, and/or controlling the radio frequency transceiver to transmit the second radio frequency signal based on the power.
Optionally, the method further includes:
obtaining an isolation between a first antenna of the electronic device and a second antenna of the electronic device;
correspondingly, the controlling the rf transceiver to receive the first rf signal based on the power and/or controlling the rf transceiver to transmit the second rf signal based on the power includes:
controlling the receiving of the first radio frequency signal by the radio frequency transceiver based on the power and the isolation, and/or controlling the transmitting of the second radio frequency signal by the radio frequency transceiver based on the power and the isolation.
Optionally, the method further includes:
controlling the first receiving port of the radio frequency transceiver to stop receiving the first radio frequency signal if a first relation is satisfied between the power and a threshold power; alternatively, the first and second electrodes may be,
if the first relation is satisfied between the power and the threshold power, reducing the transmission power of the second transmission port of the radio frequency transceiver for transmitting the second radio frequency signal.
Optionally, the method further includes:
and if the power and the threshold power meet a second relation, increasing the transmission power of the second transmission port of the radio frequency transceiver for transmitting the second radio frequency signal.
The application provides an electronic device and a control method, the electronic device includes: a controller; the first radio frequency transceiving circuit is connected with the controller; the first radio frequency transceiving circuit comprises a first antenna, a first bidirectional coupler, a first signal processing circuit and a radio frequency transceiver which are sequentially connected; the first receiving port of the radio frequency transceiver is used for receiving a first radio frequency signal through a first antenna, a first bidirectional coupler and a first signal processing circuit in sequence; the second radio frequency transceiving circuit is connected with the controller; the second radio frequency transceiving circuit comprises a second antenna, a second bidirectional coupler, a second signal processing circuit and a radio frequency transceiver which are sequentially connected; the second transmitting port of the radio frequency transceiver is used for transmitting a second radio frequency signal through the second signal processing circuit, the second bidirectional coupler and the second antenna in sequence; if the first receiving port receives the first radio-frequency signal and the second transmitting port transmits the second radio-frequency signal, the controller is used for acquiring the power received by the first bidirectional coupler, controlling the radio-frequency transceiver to receive the first radio-frequency signal based on the power and/or controlling the radio-frequency transceiver to transmit the second radio-frequency signal based on the power; therefore, the problem that the intelligent degree of a control mode is low when a user uses the electronic equipment to communicate due to the fact that the control mode is low for the electronic equipment with the two radio frequency transceiver circuits in the related technology is solved, the problem of poor communication experience is solved, the purpose that the power received by the first bidirectional coupler in the first radio frequency transceiver circuit is measured actually is achieved, the receiving of the first radio frequency transceiver circuit and/or the transmitting of the second radio frequency transceiver circuit are flexibly controlled and more accurately controlled is achieved, the intelligent degree of the electronic equipment is improved, and the communication experience of the user in using the electronic equipment to communicate is improved.
Drawings
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of another electronic device provided in an embodiment of the present application;
fig. 3 is a schematic flowchart of a control method according to an embodiment of the present application;
fig. 4 is a flowchart illustrating another control method according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
Referring to fig. 1, an embodiment of the present application provides an electronic device 1, including:
a controller 11;
a first radio frequency transceiver circuit 12 connected to the controller; the first radio frequency transceiver circuit 12 includes a first antenna 121, a first bidirectional coupler 122, a first signal processing circuit 123 and a radio frequency transceiver 124 connected in sequence; the first receiving port 1241 of the radio frequency transceiver 124 is configured to receive a first radio frequency signal sequentially through the first antenna 121, the first bidirectional coupler 122, and the first signal processing circuit 123;
a second radio frequency transceiver circuit 13 connected to the controller 11; the second radio frequency transceiver circuit 13 includes a second antenna 131, a second bidirectional coupler 132, a second signal processing circuit 133 and a radio frequency transceiver 124, which are connected in sequence; the second transmitting port 1242 of the radio frequency transceiver 124 is configured to transmit a second radio frequency signal sequentially through the second signal processing circuit 133, the second bidirectional coupler 132, and the second antenna 131;
if the first receiving port 1241 receives a first rf signal and the second transmitting port 1242 transmits a second rf signal, the controller 11 is configured to obtain the power received by the first bidirectional coupler 122, and control the rf transceiver 124 to receive the first rf signal based on the power and/or control the rf transceiver 124 to transmit the second rf signal based on the power. It can be seen that, in the embodiment of the present application, when the first rf transceiver circuit 12 is in the receiving state and the second rf transceiver circuit 13 is in the transmitting state, the controller 11 can flexibly control and more accurately control the receiving of the first rf transceiver circuit 12 and/or the transmitting of the second rf transceiver circuit 13 according to the actually measured power received by the first bidirectional coupler 122 in the first rf transceiver circuit 12.
In this embodiment, the first rf transceiver circuit 12 is a new air interface rf transceiver circuit, and the second rf transceiver circuit 13 is a wireless broadband rf transceiver circuit; or, the first rf transceiver circuit 12 is a wireless broadband rf transceiver circuit, and the second rf transceiver circuit 13 is a new air interface rf transceiver circuit.
Illustratively, the New air interface Radio frequency transceiver circuit includes, but is not limited to, a New Radio (NR) Radio frequency circuit of a fifth generation mobile communication technology (5G), for example, a 5G NR n79 Radio frequency transceiver circuit, where the supported frequency band includes 4.4-5 GHz; the Wireless broadband radio frequency transceiver circuit comprises, but is not limited to, a Wireless Local Area Network (WLAN) 5G circuit, for example, a fifth generation Wi-Fi transmission technology (5G Wi-Fi) radio frequency transceiver circuit, and the supported frequency band comprises 5.15-5.835 GHz. Since the circuit operating frequency of the 5G NR n79 rf transceiver circuit is very close to the circuit operating frequency of the WLAN 5G rf transceiver circuit, when the two circuits operate simultaneously, the transmission power of one of the rf transceiver circuits leaks to the receiving part of the other rf transceiver circuit through its corresponding antenna, which may cause the receiving channel of the other rf transceiver circuit to fail to operate or be damaged, and thus the two circuits cannot operate simultaneously. And because the Subframe (SF) duration of the 5G NR is short, it cannot be controlled like the Long Term Evolution (LTE) and WLAN methods using Time-division multiplexing (TDM). However, the electronic device 1 provided in the present application can flexibly control the reception of one rf transceiver circuit and/or the transmission of another rf transceiver circuit according to the actually measured power received by the bidirectional coupler in the rf transceiver circuit, so that both rf transceiver circuits can operate simultaneously, or one of the rf transceiver circuits can achieve better operating performance.
In the embodiment of the present application, the electronic device 1 includes, but is not limited to, a mobile terminal device such as a mobile phone, a tablet computer, a notebook computer, a Personal Digital Assistant (PDA), a camera, and a fixed terminal device such as a desktop computer.
The electronic device 1 provided in the embodiment of the present application includes: a controller 11; a first radio frequency transceiver circuit 12 connected to the controller; the first radio frequency transceiver circuit 12 includes a first antenna 121, a first bidirectional coupler 122, a first signal processing circuit 123 and a radio frequency transceiver 124 connected in sequence; the first receiving port 1241 of the radio frequency transceiver 124 is configured to receive a first radio frequency signal sequentially through the first antenna 121, the first bidirectional coupler 122, and the first signal processing circuit 123; a second radio frequency transceiver circuit 13 connected to the controller 11; the second radio frequency transceiver circuit 13 includes a second antenna 131, a second bidirectional coupler 132, a second signal processing circuit 133 and a radio frequency transceiver 124, which are connected in sequence; the second transmitting port 1242 of the radio frequency transceiver 124 is configured to transmit a second radio frequency signal sequentially through the second signal processing circuit 133, the second bidirectional coupler 132, and the second antenna 131; if the first receiving port 1241 receives a first rf signal and the second transmitting port 1242 transmits a second rf signal, the controller 11 is configured to obtain power received by the first bidirectional coupler 122, and control the rf transceiver 124 to receive the first rf signal based on the power, and/or control the rf transceiver 124 to transmit the second rf signal based on the power; in this way, the controller 11 can flexibly control and more accurately control the reception of the first rf transceiver circuit 12 and/or the transmission of the second rf transceiver circuit 13 according to the actually measured power received by the first bidirectional coupler 122 in the first rf transceiver circuit 12; the problem of among the correlation technique to being provided with two radio frequency transceiver circuits's electronic equipment, there is the intelligent degree of control mode low, when the user uses electronic equipment to communicate, communication experience is poor is solved, electronic equipment's intelligent degree has been promoted, the communication experience that the user used electronic equipment to communicate has been promoted.
In some embodiments, the controller 11 is further configured to obtain an isolation between the first antenna 121 and the second antenna 131; and controls the reception of the first rf signal by rf transceiver 124 based on power and isolation and/or controls the transmission of the second rf signal by rf transceiver 124 based on power and isolation. In this way, the electronic device 1 controls the transmission and/or reception of the radio frequency signal by the controller 11 in combination with relevant information in its application scenario, such as the change in the antenna transmission or reception capability during the actual use of the electronic device 1 by the user.
For example, and still taking the n79 rf transceiver circuit and the 5G Wi-Fi rf transceiver circuit as examples for description, when the n79 rf transceiver circuit and the 5G Wi-Fi rf transceiver circuit operate simultaneously, the reception of the n79 rf transceiver circuit or the transmission of the 5G Wi-Fi rf transceiver circuit may be dynamically controlled according to the antenna isolation and the actually measured power received by the bi-directional coupler of the n79 rf transceiver circuit. Or when the n79 radio frequency transceiver circuit and the 5G Wi-Fi radio frequency transceiver circuit work simultaneously, the transmission of the n79 radio frequency transceiver circuit or the reception of the 5G Wi-Fi radio frequency transceiver circuit can be dynamically controlled according to the antenna isolation and the actually measured power received by the bidirectional coupler of the 5G Wi-Fi radio frequency transceiver circuit. Therefore, when the isolation of the antenna is changed, the power transmitted or received by different radio frequency transceiver circuits can still be well controlled. In at least the following scenarios, the isolation of the antennas may be changed: the electronic apparatus 1 switches between at least two states of a set state, a hand-held state, and a head-hand state. For example, in the case of holding the electronic apparatus 1 by hand, the antenna performance is degraded and the isolation between the antennas may become good. It should be noted that, when the mobile phone is in different states, the resonant frequency of the antenna may also generate frequency offset, and the isolation of the antenna may also change.
In some embodiments, the controller 11 is configured to control the first receiving port 1241 of the radio frequency transceiver 124 to stop receiving the first radio frequency signal if the first relationship between the power and the threshold power is satisfied; alternatively, the first and second electrodes may be,
if the first relationship between the power and the threshold power is satisfied, the transmission power of the second rf signal transmitted from the second transmission port 1242 of the rf transceiver 124 is reduced.
Illustratively, still taking the n79 rf transceiver circuit and the 5G Wi-Fi rf transceiver circuit as examples for description, when the 5G Wi-Fi rf transceiver circuit transmits a signal and the n79 rf transceiver circuit receives a signal, detecting the power of the front-end bidirectional coupler of the n79 rf transceiver circuit at a timeslot received by the n79 rf transceiver circuit, and when it is detected that the power (mainly leakage from the 5G Wi-Fi rf transceiver circuit) is greater than a power threshold value, or a difference between the power and the power threshold value is smaller than a first difference threshold value, suspending the n79 rf transceiver circuit from receiving the signal, and only the 5G Wi-Fi rf transceiver circuit transmits the signal at this time; or the transmitting power of the 5G Wi-Fi radio frequency transmitting and receiving circuit is reduced, and at the moment, the 5G Wi-Fi radio frequency transmitting and receiving circuit and the n79 radio frequency transmitting and receiving circuit can work simultaneously.
Obviously, compared with a control mode in the related art, namely a mode of forcibly closing a receiving channel of the n79 radio frequency transceiver circuit when the 5G Wi-Fi radio frequency transceiver circuit transmits signals, the method provided by the application can effectively avoid interference, ensure coexistence of the two radio frequency transceiver circuits to the maximum extent, and improve the communication speed and the communication performance of the electronic equipment, thereby improving the communication experience of a user.
In some embodiments, controller 11 is configured to increase the transmission power at which second transmission port 1242 of rf transceiver 124 transmits the second rf signal if the second relationship between the power and the threshold power is satisfied.
Illustratively, still taking the n79 RF transceiver circuit and the 5G Wi-Fi RF transceiver circuit as examples, when the 5G Wi-Fi RF transceiver circuit transmits signals and the n79 RF transceiver circuit receives signals, the power of the front-end bidirectional coupler of the n79 radio frequency transceiver circuit is detected in the time slot received by the n79 radio frequency transceiver circuit, when it is detected that the difference between the power (mainly the leakage from the 5G Wi-Fi radio frequency transceiver circuit) and the power threshold is greater than the second difference threshold, at this time, the controller 11 determines that the transmission of the 5G Wi-Fi radio frequency transceiver circuit has no influence on the reception of the n79 radio frequency transceiver circuit, may suitably increase the transmission power of the 5G Wi-Fi radio frequency transceiver circuit, therefore, the communication speed and the communication capacity of the two radio frequency transceiving circuits are fully utilized, and the overall communication performance of the electronic equipment is improved. That is to say, this application can be based on the actual influence that leaks that 5G Wi-Fi radio frequency transceiver circuit transmitted were received to n79 radio frequency transceiver circuit, and the work of different radio frequency transceiver circuit of nimble control has promoted the communication rate and the communication performance of electronic equipment, and then has promoted user's communication experience.
Referring to fig. 1 and 2, an embodiment of the present application provides an electronic device 1, including:
a controller 11;
a first radio frequency transceiver circuit 12 connected to the controller; the first radio frequency transceiver circuit 12 includes a first antenna 121, a first bidirectional coupler 122, a first signal processing circuit 123 and a radio frequency transceiver 124 connected in sequence; the first receiving port 1241 of the radio frequency transceiver 124 is configured to receive a first radio frequency signal sequentially through the first antenna 121, the first bidirectional coupler 122, and the first signal processing circuit 123;
a second radio frequency transceiver circuit 13 connected to the controller 11; the second radio frequency transceiver circuit 13 includes a second antenna 131, a second bidirectional coupler 132, a second signal processing circuit 133 and a radio frequency transceiver 124, which are connected in sequence; the second transmitting port 1242 of the radio frequency transceiver 124 is configured to transmit a second radio frequency signal sequentially through the second signal processing circuit 133, the second bidirectional coupler 132, and the second antenna 131;
if the first receiving port 1241 receives a first rf signal and the second transmitting port 1242 transmits a second rf signal, the controller is configured to obtain the power received by the first bidirectional coupler 122, and control the rf transceiver 124 to receive the first rf signal based on the power and/or control the rf transceiver 124 to transmit the second rf signal based on the power.
In this embodiment, the controller 11 is configured to control the first receiving port 1241 of the rf transceiver 124 to stop receiving the first rf signal if the first relationship between the power and the threshold power is satisfied; alternatively, the first and second electrodes may be,
if the first relationship between the power and the threshold power is satisfied, the transmission power of the second rf signal transmitted from the second transmission port 1242 of the rf transceiver 124 is reduced.
Referring to fig. 2, in the embodiment of the present application, the first signal processing circuit 123 includes:
a first filter 1231 connected to the first bidirectional coupler 122;
a first switching switch 1232 connected to the first filter 1231;
the first end 12321 of the first switch is connected to the first transmitting port 1243 of the rf transceiver through the first power amplifier 1233;
the second terminal 12322 of the first switch is connected to the first receiving port 1241 of the rf transceiver through the first low noise amplifier 1234;
a first comparator 125 connected to the first bidirectional coupler 122 and the first low noise amplifier 1234, respectively, the first comparator 125 being connected to the controller 11;
in the case where the first switch 1232 connects the first filter 1231 and the first low noise amplifier 1233, and the first receiving port 1241 receives the first rf signal, the controller 11 is configured to control the first low noise amplifier 1234 to enter a high isolation state if a first relationship between the power and the threshold power is satisfied.
Illustratively, still taking the n79 rf transceiver circuit and the 5G Wi-Fi rf transceiver circuit as an example for illustration, when the 5G Wi-Fi rf transceiver circuit transmits a signal and the n79 rf transceiver circuit receives a signal, the power of the front-end bidirectional coupler of the n79 rf transceiver circuit is detected in a timeslot received by the n79 rf transceiver circuit, and when the power (mainly leakage from the 5G Wi-Fi rf transceiver circuit) is detected to be greater than a power threshold, here, the LNA of the n79 rf transceiver circuit is controlled to enter a high isolation state to turn off the receive path of the n79 rf transceiver circuit.
Similarly, referring to fig. 2, in the embodiment of the present application, the second signal processing circuit 133 includes:
a second filter 1331 connected to the second bidirectional coupler 132;
a second switch 1332 connected to the second filter 1331;
the first end 13321 of the second switch is connected to the second transmitting port 1242 of the rf transceiver through the second power amplifier 1333;
a second terminal 13322 of the second switch is connected to a second receiving port 1244 of the rf transceiver through a second low noise amplifier 1334;
a second comparator 134 connected to the second bidirectional coupler 132 and the second low noise amplifier 1334, respectively, the second comparator 134 being connected to the controller 11;
in the case where the second switch 1332 connects the second filter 1331 and the second low noise amplifier 1333, and the second receiving port 1244 receives the first radio frequency signal, the controller 11 is configured to control the second low noise amplifier 1334 to enter a high isolation state if a first relationship between power and threshold power is satisfied.
It should be noted that, for the descriptions of the same components and the same contents in this embodiment as those in other embodiments, reference may be made to the descriptions in other embodiments, which are not described herein again.
An embodiment of the present application provides a control method, which is applied to the electronic device 1 provided in the foregoing embodiment, and as shown in fig. 3, the method includes:
In this embodiment, the step 202 of controlling the radio frequency transceiver to receive the first radio frequency signal based on the power, and/or controlling the radio frequency transceiver to transmit the second radio frequency signal based on the power may be implemented as follows:
in a first mode, if the power and the threshold power satisfy a first relationship, the first receiving port of the radio frequency transceiver is controlled to stop receiving the first radio frequency signal.
And secondly, if the power and the threshold power meet the first relation, reducing the transmitting power of a second transmitting port of the radio frequency transceiver for transmitting a second radio frequency signal.
Here, in the case that the first relationship between the power and the threshold power is satisfied, the electronic device 1 may flexibly select, according to the communication requirement, the first mode to ensure that the second transmitting port of the radio frequency transceiver transmits the second radio frequency signal to achieve the optimal transmission, or the second mode to enable the second transmitting port of the radio frequency transceiver to transmit the second radio frequency signal and the first receiving port of the radio frequency transceiver to receive the first radio frequency signal to coexist.
And thirdly, if the power and the threshold power meet a second relation, increasing the transmitting power of a second transmitting port of the radio frequency transceiver for transmitting a second radio frequency signal.
In the control method provided by the embodiment of the application, the power received by the first bidirectional coupler of the electronic device is obtained by determining that the first receiving port of the radio frequency transceiver of the electronic device receives the first radio frequency signal and the second transmitting port of the radio frequency transceiver transmits the second radio frequency signal; controlling the radio frequency transceiver to receive the first radio frequency signal based on the power, and/or controlling the radio frequency transceiver to transmit the second radio frequency signal based on the power; therefore, the problem that the intelligent degree of a control mode is low when a user uses the electronic equipment to communicate due to the fact that the control mode is low for the electronic equipment with the two radio frequency transceiver circuits in the related technology is solved, the problem of poor communication experience is solved, the purpose that the power received by the first bidirectional coupler in the first radio frequency transceiver circuit is measured actually is achieved, the receiving of the first radio frequency transceiver circuit and/or the transmitting of the second radio frequency transceiver circuit are flexibly controlled and more accurately controlled is achieved, the intelligent degree of the electronic equipment is improved, and the communication experience of the user in using the electronic equipment to communicate is improved.
An embodiment of the present application provides a control method, which is applied to the electronic device 1 provided in the foregoing embodiment, and as shown in fig. 4, the method includes:
Therefore, the receiving of the first radio frequency transceiver circuit and/or the transmitting of the second radio frequency transceiver circuit are flexibly controlled and more accurately controlled according to the actually measured power received by the first bidirectional coupler in the first radio frequency transceiver circuit and the isolation between the first antenna and the second antenna of the electronic device, the intelligent degree of the electronic device is improved, and the communication experience of the user in communication by using the electronic device is improved.
The above description of the apparatus embodiment is similar to the above description of the method embodiment, with similar beneficial effects as the method embodiment. For technical details not disclosed in the embodiments of the apparatus of the present application, reference is made to the description of the embodiments of the method of the present application for understanding.
In the embodiment of the present application, if the information processing method is implemented in the form of a software functional module and sold or used as a standalone product, the information processing method may also be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling a terminal device to execute all or part of the methods of the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the present application are not limited to any specific combination of hardware and software.
Embodiments of the application provide a computer-readable storage medium storing one or more programs, the one or more programs being executable by one or more processors to implement the steps of:
determining that a first receiving port of a radio frequency transceiver of the electronic equipment receives a first radio frequency signal, and a second transmitting port of the radio frequency transceiver transmits a second radio frequency signal, so as to obtain power received by a first bidirectional coupler of the electronic equipment;
the method includes controlling reception of a first radio frequency signal by the radio frequency transceiver based on power and/or controlling transmission of a second radio frequency signal by the radio frequency transceiver based on power.
In other embodiments of the present application, the one or more programs are executable by the one or more processors and further implement the steps of:
obtaining the isolation between a first antenna of the electronic equipment and a second antenna of the electronic equipment;
accordingly, controlling the rf transceiver to receive the first rf signal based on power and/or controlling the rf transceiver to transmit the second rf signal based on power includes:
the method includes controlling reception of a first radio frequency signal by the radio frequency transceiver based on power and isolation, and/or controlling transmission of a second radio frequency signal by the radio frequency transceiver based on power and isolation.
In other embodiments of the present application, the one or more programs are executable by the one or more processors and further implement the steps of:
if the power and the threshold power meet a first relation, controlling a first receiving port of the radio frequency transceiver to stop receiving the first radio frequency signal; alternatively, the first and second electrodes may be,
if the first relation between the power and the threshold power is satisfied, the transmission power of a second transmission port of the radio frequency transceiver for transmitting a second radio frequency signal is reduced.
In other embodiments of the present application, the one or more programs are executable by the one or more processors and further implement the steps of:
and if the power and the threshold power meet a second relation, increasing the transmission power of a second transmission port of the radio frequency transceiver for transmitting a second radio frequency signal.
The computer-readable storage medium provided in the embodiment of the application obtains power received by a first bidirectional coupler of an electronic device by determining that a first receiving port of a radio frequency transceiver of the electronic device receives a first radio frequency signal and a second transmitting port of the radio frequency transceiver transmits a second radio frequency signal; controlling the radio frequency transceiver to receive the first radio frequency signal based on the power, and/or controlling the radio frequency transceiver to transmit the second radio frequency signal based on the power; therefore, the problem that the intelligent degree of a control mode is low when a user uses the electronic equipment to communicate due to the fact that the control mode is low for the electronic equipment with the two radio frequency transceiver circuits in the related technology is solved, the problem of poor communication experience is solved, the purpose that the power received by the first bidirectional coupler in the first radio frequency transceiver circuit is measured actually is achieved, the receiving of the first radio frequency transceiver circuit and/or the transmitting of the second radio frequency transceiver circuit are flexibly controlled and more accurately controlled is achieved, the intelligent degree of the electronic equipment is improved, and the communication experience of the user in using the electronic equipment to communicate is improved.
Here, it should be noted that: the above description of the storage medium and device embodiments is similar to the description of the method embodiments above, with similar advantageous effects as the method embodiments. For technical details not disclosed in the embodiments of the storage medium and apparatus of the present application, reference is made to the description of the embodiments of the method of the present application for understanding.
The computer storage medium/Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read Only Memory (EPROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a magnetic Random Access Memory (FRAM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical Disc, or a Compact Disc Read-Only Memory (CD-ROM), and the like; but may also be various terminals such as mobile phones, computers, tablet devices, personal digital assistants, etc., that include one or any combination of the above-mentioned memories.
It should be appreciated that reference throughout this specification to "one embodiment" or "an embodiment of the present application" or "a previous embodiment" or "some embodiments" or "some implementations" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" or "an embodiment of the present application" or "the preceding embodiments" or "some implementations" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not mean the execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application. The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of a unit is only one logical function division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The methods disclosed in the several method embodiments provided in the present application may be combined arbitrarily without conflict to obtain new method embodiments.
Features disclosed in several of the product embodiments provided in the present application may be combined in any combination to yield new product embodiments without conflict.
The features disclosed in the several method or apparatus embodiments provided in the present application may be combined arbitrarily, without conflict, to arrive at new method embodiments or apparatus embodiments.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: various media that can store program codes, such as a removable Memory device, a Read Only Memory (ROM), a magnetic disk, or an optical disk.
Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof contributing to the related art may be embodied in the form of a software product stored in a storage medium, and including several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods of the embodiments of the present application. And the aforementioned storage medium includes: a removable storage device, a ROM, a magnetic or optical disk, or other various media that can store program code.
It should be noted that the drawings in the embodiments of the present application are only for illustrating schematic positions of the respective devices on the terminal device, and do not represent actual positions in the terminal device, actual positions of the respective devices or the respective areas may be changed or shifted according to actual conditions (for example, a structure of the terminal device), and a scale of different parts in the terminal device in the drawings does not represent an actual scale.
The above description is only for the embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An electronic device, the electronic device comprising:
a controller;
the first radio frequency transceiving circuit is connected with the controller; the first radio frequency transceiving circuit comprises a first antenna, a first bidirectional coupler, a first signal processing circuit and a radio frequency transceiver which are sequentially connected; a first receiving port of the radio frequency transceiver is configured to receive a first radio frequency signal sequentially through the first antenna, the first bidirectional coupler, and the first signal processing circuit;
the second radio frequency transceiving circuit is connected with the controller; the second radio frequency transceiving circuit comprises a second antenna, a second bidirectional coupler, a second signal processing circuit and the radio frequency transceiver which are sequentially connected; a second transmitting port of the radio frequency transceiver is used for transmitting a second radio frequency signal through the second signal processing circuit, the second bidirectional coupler and the second antenna in sequence;
if the first receiving port receives the first radio frequency signal and the second transmitting port transmits the second radio frequency signal, the controller is configured to obtain power received by the first bidirectional coupler, control the radio frequency transceiver to receive the first radio frequency signal based on the power, and/or control the radio frequency transceiver to transmit the second radio frequency signal based on the power.
2. The electronic device of claim 1, the controller further to obtain an isolation between the first antenna and the second antenna; and controlling the receiving of the first radio frequency signal by the radio frequency transceiver based on the power and the isolation, and/or controlling the transmitting of the second radio frequency signal by the radio frequency transceiver based on the power and the isolation.
3. The electronic device of claim 1, the controller to control the first receive port of the radio frequency transceiver to stop receiving the first radio frequency signal if a first relationship is satisfied between the power and a threshold power; alternatively, the first and second electrodes may be,
if the first relation is satisfied between the power and the threshold power, reducing the transmission power of the second transmission port of the radio frequency transceiver for transmitting the second radio frequency signal.
4. The electronic device of claim 1, the controller to increase a transmit power at which the second transmit port of the radio frequency transceiver transmits the second radio frequency signal if a second relationship is satisfied between the power and a threshold power.
5. The electronic device defined in claim 3, the first signal processing circuitry comprising:
a first filter connected to the first bi-directional coupler;
a first switch connected to the first filter;
the first end of the first switch is connected with a first transmitting port of the radio frequency transceiver through a first power amplifier;
a second end of the first switch is connected with the first receiving port of the radio frequency transceiver through a first low noise amplifier;
a first comparator connected to the first bidirectional coupler and the first low noise amplifier, respectively, the first comparator being connected to the controller;
in a case where the first switch switches on the first filter and the first low noise amplifier and the first receiving port receives the first radio frequency signal, the controller is configured to control the first low noise amplifier to enter a high isolation state if the first relation between the power and the threshold power is satisfied.
6. The electronic device according to any one of claims 1 to 5, wherein the first radio frequency transceiver circuit is a new air interface radio frequency transceiver circuit, and the second radio frequency transceiver circuit is a wireless broadband radio frequency transceiver circuit; or, the first radio frequency transceiver circuit is a wireless broadband radio frequency transceiver circuit, and the second radio frequency transceiver circuit is a new air interface radio frequency transceiver circuit.
7. A control method applied to the electronic device of any one of claims 1 to 6, the method comprising:
determining that a first receiving port of a radio frequency transceiver of the electronic device receives a first radio frequency signal, and a second transmitting port of the radio frequency transceiver transmits a second radio frequency signal, so as to obtain power received by a first bidirectional coupler of the electronic device;
controlling the radio frequency transceiver to receive the first radio frequency signal based on the power, and/or controlling the radio frequency transceiver to transmit the second radio frequency signal based on the power.
8. The method of claim 7, further comprising:
obtaining an isolation between a first antenna of the electronic device and a second antenna of the electronic device;
correspondingly, the controlling the rf transceiver to receive the first rf signal based on the power and/or controlling the rf transceiver to transmit the second rf signal based on the power includes:
controlling the receiving of the first radio frequency signal by the radio frequency transceiver based on the power and the isolation, and/or controlling the transmitting of the second radio frequency signal by the radio frequency transceiver based on the power and the isolation.
9. The method of claim 7, further comprising:
controlling the first receiving port of the radio frequency transceiver to stop receiving the first radio frequency signal if a first relation is satisfied between the power and a threshold power; alternatively, the first and second electrodes may be,
if the first relation is satisfied between the power and the threshold power, reducing the transmission power of the second transmission port of the radio frequency transceiver for transmitting the second radio frequency signal.
10. The method of claim 7, further comprising:
and if the power and the threshold power meet a second relation, increasing the transmission power of the second transmission port of the radio frequency transceiver for transmitting the second radio frequency signal.
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| CN202110334156.3A CN113114300B (en) | 2021-03-29 | 2021-03-29 | Electronic equipment and control method |
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| CN202110334156.3A CN113114300B (en) | 2021-03-29 | 2021-03-29 | Electronic equipment and control method |
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| CN113114300B CN113114300B (en) | 2022-06-28 |
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| CN113114300B (en) | 2022-06-28 |
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