CN108512586B - Signal processing method and device, electronic equipment and computer readable storage medium - Google Patents
Signal processing method and device, electronic equipment and computer readable storage medium Download PDFInfo
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- CN108512586B CN108512586B CN201810343937.7A CN201810343937A CN108512586B CN 108512586 B CN108512586 B CN 108512586B CN 201810343937 A CN201810343937 A CN 201810343937A CN 108512586 B CN108512586 B CN 108512586B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72451—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to schedules, e.g. using calendar applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/0277—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof according to available power supply, e.g. switching off when a low battery condition is detected
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The application relates to a signal processing method and device, an electronic device and a computer readable storage medium. The method comprises the following steps: when detecting that a target application program runs on the foreground of the electronic equipment, judging whether the target application program is a communication application program or not; and if the target application program is a communication application program, controlling the electronic equipment to be connected to an external signal enhancer, wherein the external signal enhancer is a module which is externally connected with the electronic equipment and is used for enhancing the receiving or transmitting of communication signals. The signal processing method and device, the electronic equipment and the computer readable storage medium can improve the transmission efficiency of communication signals.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a signal processing method and apparatus, an electronic device, and a computer-readable storage medium.
Background
Besides the traditional practical function, the intelligent terminal realizes the function of information intercommunication through the network. For example, the real-time call function with other users can be realized through an instant messaging application program, and the current real-time position can be located through a network. The establishment of the communication network brings great convenience to users, however, the coverage area of the communication network is very limited, and communication signals are very easily interfered in the transmission process, so that the use of the communication network by users is greatly disturbed.
Disclosure of Invention
The embodiment of the application provides a signal processing method and device, electronic equipment and a computer readable storage medium, which can improve the transmission efficiency of communication signals.
A signal processing method, comprising:
when detecting that a target application program runs on the foreground of the electronic equipment, judging whether the target application program is a communication application program or not;
and if the target application program is a communication application program, controlling the electronic equipment to be connected to an external signal enhancer, wherein the external signal enhancer is a module which is externally connected with the electronic equipment and is used for enhancing the receiving or transmitting of communication signals.
A signal processing apparatus comprising:
the application detection module is used for judging whether a target application program is a communication application program or not when detecting that the target application program runs on the foreground of the electronic equipment;
and the signal switching module is used for controlling the electronic equipment to be connected to an external signal enhancer if the target application program is a communication application program, and the external signal enhancer is a module which is externally connected with the electronic equipment and is used for enhancing the receiving or transmitting of communication signals.
An electronic device comprising a memory and a processor, the memory having stored therein a computer program that, when executed by the processor, causes the processor to perform the steps of:
when detecting that a target application program runs on the foreground of the electronic equipment, judging whether the target application program is a communication application program or not;
and if the target application program is a communication application program, controlling the electronic equipment to be connected to an external signal enhancer, wherein the external signal enhancer is a module which is externally connected with the electronic equipment and is used for enhancing the receiving or transmitting of communication signals.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
when detecting that a target application program runs on the foreground of the electronic equipment, judging whether the target application program is a communication application program or not;
and if the target application program is a communication application program, controlling the electronic equipment to be connected to an external signal enhancer, wherein the external signal enhancer is a module which is externally connected with the electronic equipment and is used for enhancing the receiving or transmitting of communication signals.
According to the signal processing method and device, the electronic equipment and the computer readable storage medium, when the electronic equipment is detected to run the target application program in the foreground, whether the target application program is the communication application program or not is judged. And if the target application program is a communication application program, controlling the electronic equipment to be connected to the external signal enhancer. The external signal enhancer is externally connected with the electronic equipment and can enhance the intensity of communication information received or transmitted by the electronic equipment. The signal intensity can be enhanced through the external signal enhancer, so that the electronic equipment can normally realize the transmission of the communication signals, and the transmission efficiency of the communication signals is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a diagram illustrating an exemplary embodiment of a signal processing method;
FIG. 2 is a flow diagram of a signal processing method in one embodiment;
FIG. 3 is a flow chart of a signal processing method in another embodiment;
FIG. 4 is an internal block diagram of an external signal booster in one embodiment;
FIG. 5 is a flow chart of a signal processing method in yet another embodiment;
FIG. 6 is a schematic diagram illustrating a connection between an external antenna and an internal antenna according to an embodiment;
FIG. 7 is a schematic diagram of an external antenna installation according to one embodiment;
FIG. 8 is a schematic diagram of a signal processing apparatus according to an embodiment;
FIG. 9 is a schematic diagram of a signal processing apparatus according to another embodiment;
fig. 10 is a block diagram of a partial structure of a mobile phone related to an electronic device provided in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first client may be referred to as a second client, and similarly, a second client may be referred to as a first client, without departing from the scope of the present application. Both the first client and the second client are clients, but they are not the same client.
Fig. 1 is a schematic diagram of an application environment of a signal processing method in an embodiment. As shown in fig. 1, the application environment includes a base station 102 and a terminal 104. The base station 102 may transmit and receive wireless communication signals, and the terminal 104 may establish a wireless connection with the base station 102, so that the terminal 104 may transmit wireless communication signals to the base station 102, and may also receive wireless communication signals transmitted by the base station 102, thereby implementing communication between the base station 102 and the terminal 104. The terminal 104 may further have an application program installed therein, and when the terminal runs the target application program in the foreground, the terminal 104 may determine whether the target application program is a communication application program. If the target application is a communication application, the terminal 104 is connected to an external signal booster. The external signal enhancer is a module externally connected to the electronic device and used for enhancing the receiving or transmitting of the communication signal, and the intensity of the communication signal received or transmitted by the terminal 104 can be enhanced through the external signal enhancer. The terminal is an electronic device located at the outermost periphery of a computer network and mainly used for inputting user information and outputting a processing result, and may be, for example, a personal computer, a mobile terminal, a personal digital assistant, a wearable electronic device, or the like.
Fig. 2 is a flow diagram of a signal processing method in one embodiment. As shown in fig. 2, the signal processing method includes steps 202 to 206. Wherein:
An Application (APP) is software written for a certain Application purpose in an electronic device, and the electronic device can implement a service required by a user through the APP. For example, a user may play games through a game-like application, may watch videos through a video-like application, may play music through a music-like application, and so on. The application program can be divided into a foreground application program and a background application program according to the running state. The foreground application program refers to an application program running in the foreground of the electronic device, and the foreground application program can be displayed on the foreground and can interact with a user. Background applications refer to applications that run in the background of an electronic device, and background applications generally cannot be displayed in the foreground and implement an interactive process with a user.
Generally, an application operation of an application program is collectively performed by one or more processes (processes), which are one-time running activities of the program in a computer on a certain data set and are basic units for resource allocation and scheduling of a system. Meanwhile, one process can correspond to one or more threads, and the threads are a single sequential control flow in a program and are relatively independent and schedulable execution units in the process. The processes may include a foreground process, i.e., a process running in the foreground of the electronic device, and a background process, i.e., a process running in the background of the electronic device. The electronic equipment can control the switching of the foreground process and the background process, the foreground process can be switched to the background process to run, and the background process can also be switched to the foreground process to run.
One or more applications may be installed in the electronic device, and the applications may be classified into various types according to the functions provided. The communication application program refers to an application program which can realize information interaction with other electronic equipment through a communication network. For example, voice or video communication with other users, positioning and navigation through maps, data query on the internet, etc. all require information interaction with other devices. Specifically, the electronic device may mark the communication application program through the communication identifier, determine whether the target application program has a corresponding communication identifier when monitoring that the foreground runs the target application program, and consider the target application program as the communication application program if the target application program has the corresponding communication identifier.
And 204, if the target application program is a communication application program, controlling the electronic device to be connected to an external signal enhancer, wherein the external signal enhancer is a module externally connected to the electronic device and used for enhancing the receiving or sending of the communication signal.
In one embodiment, when the electronic device runs a communication application in the foreground, it can be considered that the user needs to realize information transmission with other electronic devices through the electronic device. When the electronic device needs to communicate with other electronic devices, it needs to establish a communication connection with the other electronic devices. Specifically, the electronic device may first connect to a communication network and then enable communication with other electronic devices through the communication network. For example, the communication network may be 3G (3rd-Generation, third Generation mobile communication technology), 4G (4rd-Generation, fourth Generation mobile communication technology), 5G (5rd-Generation, fifth Generation mobile communication technology), GPRS (General Packet Radio Service), WiFi (WIreless Fidelity), etc., and is not limited herein.
After the electronic device is connected to the communication network, the electronic device can realize data transmission with other electronic devices through the connected communication network. The communication signal strength refers to the strength of data transmission of a communication network connected with the electronic equipment, and when the communication signal strength is stronger, the data transmission speed between the electronic equipment and other electronic equipment is faster; when the communication signal strength is weak, the data transmission speed between the electronic device and other electronic devices is slow. When the target application program operated by the foreground is a communication application program, the electronic equipment is controlled to be connected to the external signal intensifier, so that the target application program can carry out data transmission more efficiently. And when the target application program is a communication application program, acquiring the communication signal strength of a communication network connected with the electronic equipment. If the intensity of the communication signal is smaller than the intensity threshold value, the electronic equipment is controlled to be connected to an external signal enhancer, and the external signal enhancer is a module which is externally connected with the electronic equipment and used for enhancing the receiving or transmitting of the communication signal. In the process of communicating with other devices, the electronic device needs to continuously receive data transmitted by other devices and also needs to continuously transmit data to other devices. In general, the electronic device may receive or transmit a communication signal through a built-in signal transceiver, however, when the current communication signal strength of the electronic device is less than the strength threshold, it is considered that the data transmission capability between the electronic devices is weak, which may affect the use of the user. The external signal enhancer is a device externally connected with the electronic equipment, and the external signal enhancer can enhance transmitted or received communication signals so as to better realize data transmission between the equipment. Therefore, when the electronic equipment detects that the intensity of the communication signal is smaller than the intensity threshold value, the electronic equipment can be controlled to be connected to the external signal enhancer, so that the intensity of the communication signal can be enhanced through the external signal enhancer, and normal communication of the electronic equipment is guaranteed.
For example, in the 5G communication era, it is possible to achieve a strong communication capability by increasing the frequency of a communication signal. A common communication electronic device can only support communication signals of 23dbm (Milliwatt device, decibel millivolt), while an HPUE (High Performance User Equipment) can only support communication signals of a specific frequency band, for example, the HPUE can only support communication signals of 26 dbm. Ordinary communication electronic equipment cannot communicate by using a 26dbm communication signal due to the limitation of a built-in signal transceiver. The external signal booster can be configured as a device that can transmit and receive 26dbm communication signals and can be connected to the external signal booster when ordinary communications electronics detect a weak communication signal, thereby enabling communication via the 26dbm communication signal.
It is understood that, when the electronic device is connected to the external signal booster, the electronic device may disconnect from the internal signal transceiver, or may simultaneously maintain the connection with the internal signal transceiver, which is not limited herein. Generally, the internal signal transceiver and the external signal booster are both composed of a baseband circuit, a radio frequency circuit, a power amplifier, an antenna, and the like. However, the configuration parameters of the internal signal transceiver and the external signal booster are different, so that the internal signal transceiver and the external signal booster have different capabilities of transmitting and receiving communication signals. For example, if the internal signal transceiver receives and transmits communication signals at a first frequency and the external signal booster receives and transmits communication signals at a second frequency, the second frequency being higher than the first frequency, then it is ensured that the external signal booster receives or transmits signals with a higher strength than the internal signal transceiver. It will be appreciated that the external signal booster may also include only one or more of a baseband circuit, a radio frequency circuit, an amplifier, and an antenna, such that the external signal booster may be used in combination with the internal signal transceiver. For example, the external signal booster may include only an antenna or only a baseband circuit, and when the external signal booster is connected, the external signal booster may be directly used to replace a corresponding module in the internal signal transceiver, or may be used in cooperation with a corresponding module in the internal signal transceiver.
In the signal processing method provided in the foregoing embodiment, when it is detected that the electronic device runs the target application in the foreground, it is determined whether the target application is a communication application. And if the target application program is a communication application program, controlling the electronic equipment to be connected to the external signal enhancer. The external signal enhancer is externally connected with the electronic equipment and can enhance the intensity of communication information received or transmitted by the electronic equipment. The signal intensity can be enhanced through the external signal enhancer, so that the electronic equipment can normally realize the transmission of the communication signals, and the transmission efficiency of the communication signals is improved.
Fig. 3 is a flow chart of a signal processing method in another embodiment. As shown in fig. 3, the signal processing method includes steps 302 to 316. Wherein:
step 302, when detecting that the target application program runs in the foreground of the electronic device, determining whether the target application program is a communication application program.
The electronic device may not need to communicate with other users when the target application is running in the foreground. For example, a user may only need to find contact information when opening a phone application, rather than making a phone call. Then, when detecting that the target application running in the foreground is a communication application, the electronic device may further determine whether the user performs a communication operation through the target application. If yes, the communication signal intensity is detected. Specifically, step 304 may include: if the target application program is a communication application program, detecting whether the target application program initiates communication operation; and if so, acquiring the communication signal strength of a communication network connected with the electronic equipment. The communication operation refers to the relevant application operation needing to be communicated with other electronic equipment. For example, the communication operation may be a telephone call, a map location, sending a text message, and the like.
In embodiments provided herein, an electronic device may be in one or more communication network environments, and the strength of communication signals may be different for different communication networks. The electronic device may scan currently available communication networks and obtain communication signal strengths of the respective communication networks; and taking the communication network with the strongest acquired communication signal strength as a target communication network and connecting to the target communication network. And when the intensity of the communication signal of the target communication network is smaller than the intensity threshold value, the external signal enhancer is used for enhancing the communication signal.
In one embodiment, the duration may refer to a duration in which the communication signal strength continues to be less than the strength threshold. Specifically, when the electronic device detects that the intensity of the communication signal is smaller than the intensity threshold, a timer is started to start timing, and when the intensity of the communication signal is greater than or equal to the intensity threshold, the timer stops timing and is cleared, so that the timing duration is the duration. For example, counting the duration of the communication signal intensity being less than the intensity threshold within 5 minutes, and if the duration is between 9:00 and 9:01, the communication signal intensity is greater than or equal to the intensity threshold; if the communication signal intensity is less than the intensity threshold value between 9:01 and 9: 03; and if the communication signal intensity is greater than or equal to the intensity threshold value between 9:03 and 9: 05. Then a communication signal having a duration less than the intensity threshold of 2 minutes may be obtained.
And 308, acquiring the communication priority of the target application program, and acquiring a corresponding duration threshold according to the communication priority.
In particular, communication applications can be classified into instant communication applications and non-instant communication applications, and the instant communication applications need more stable communication signals in the communication process. The communication priority refers to the importance degree in the communication process, and the communication priority of the instant communication application program is higher than that of the non-instant communication application program. The electronic device may pre-establish a correspondence between the communication priority and the duration threshold, where the smaller the duration threshold corresponding to the application with the higher communication priority is, the larger the duration threshold corresponding to the application with the lower communication priority is.
An instant messaging application refers to an application that is capable of sending and receiving messages instantly, and a non-instant messaging application refers to an application that does not need to send and receive messages instantly. For example, voice calls, video calls, etc. are instant communications, and mail, searches, etc. are non-instant communications. Instant messaging applications need to communicate more timely, and therefore within a short time when the communication signal strength is less than the strength threshold, the communication signal needs to be enhanced to ensure normal communication. For example, when a user makes a call outdoors for help, when the intensity of the communication signal is detected to be low, the communication signal needs to be enhanced quickly to ensure normal conversation of the user.
And step 310, if the duration exceeds the duration threshold, controlling the electronic equipment to be connected to the external signal enhancer.
It will be appreciated that in normal circumstances, the electronic device is connected to a built-in signal transceiver through which communication signals are received or transmitted. And when the strength of the signal communication signal is detected to be weak, switching to an external signal enhancer to receive or transmit the communication signal. The external signal enhancer can comprise modules such as a baseband circuit, a radio frequency circuit, a signal amplifier, an antenna and the like, has stronger signal receiving or transmitting capacity than the internal signal transceiver, and can ensure normal communication of the electronic equipment. For example, when a weak communication signal is detected.
In one embodiment, the external signal enhancer may be connected to the electronic device by way of a wireless or interface. Specifically, the external signal enhancer may be connected to the electronic device in a UWB (Ultra wide band), millimeter wave, Bluetooth (Bluetooth), NFC (Near Field Communication), or the like, and the external signal enhancer may also be connected to the electronic device through an earphone interface, a USB (Universal Serial Bus) interface, an SD (Secure Digital Card) Card interface, an SIM (subscriber identity Module) Card interface, or a mobile phone dedicated interface. In this embodiment, the mounting form of the external annunciator is not limited. For example, external signal intensifier can install in cell-phone accessories such as cell-phone shell, cell-phone pendant, perhaps install on articles for use such as cap, umbrella, when outdoor mountain-climbing is on foot, can also install external signal intensifier on balloon or unmanned aerial vehicle to thereby make signal intensifier reach the high altitude and reach better signal enhancement effect.
Fig. 4 is an internal structural diagram of an external signal booster according to an embodiment, as shown in fig. 4, the external signal booster includes a transmitting circuit and a receiving circuit for communication signals, the transmitting circuit includes a baseband circuit 402, a radio frequency circuit 404, a Power Amplifier (PA) 406, and an antenna 410, the receiving circuit includes a baseband circuit 402, a radio frequency circuit 404, a low Noise Amplifier (L ow Noise Amplifier, L NA)406, and an antenna 410, the baseband circuit 402 mainly converts an audio signal into an electrical signal and processes the electrical signal so that the electrical signal is suitable for transmission in a channel and can be correctly received at a receiving end, the radio frequency circuit 404 mainly converts a low-frequency low-Power signal sent from the baseband circuit 402 into a high-frequency high-Power signal suitable for transmission in space and converts a high-frequency weak signal received by the antenna into a low-frequency signal with a certain amplitude that can be processed by the baseband circuit 402, and the signal processed by the radio frequency circuit 404 is amplified by the Power Amplifier 406 and then transmitted by the antenna 410.
In the embodiment provided by the present application, a plurality of external signal boosters may be provided, and the configuration parameters of each external signal booster are different, so that different external signal boosters may transmit communication signals of different frequencies. Therefore, the external signal enhancer can be connected according to the network environment of the electronic equipment. And acquiring a target frequency band according to the communication signal intensity, and controlling the electronic equipment to be connected to the external signal intensifier corresponding to the target frequency band. Specifically, different external signal boosters can transmit communication signals of different frequencies, and the weaker the current communication signal strength is, the higher the corresponding target frequency band is; the stronger the communication signal strength, the lower the corresponding target frequency band.
And step 312, controlling the electronic device to be connected to an external power supply, wherein the external power supply is used for supplying power to the external signal enhancer and/or the electronic device.
It is understood that the frequency of the communication signal transmitted or received by the external signal booster is higher than the frequency of the communication signal transmitted or received by the internal signal transceiver, so that the electronic device can be controlled to be connected to the external power supply after the electronic device is connected to the external signal booster. The external power supply is externally connected with the electronic equipment, and the external signal enhancer and/or the electronic equipment are/is powered by the external power supply, so that the power consumption of the electronic equipment can be reduced. When the residual electric quantity of the external power supply is lower or no electric quantity exists, the external power supply can be disconnected again, and the external signal enhancer is powered through the electronic equipment.
In step 314, the remaining power of the electronic device is detected.
And step 316, when the residual electric quantity is smaller than the electric quantity threshold value, controlling the electronic equipment to disconnect with the external signal enhancer.
When the electronic equipment uses the external signal intensifier, the electric quantity is consumed quickly. The electronic equipment can detect the current residual capacity in real time, and when the residual capacity is smaller than the capacity threshold value, the electronic equipment is controlled to be disconnected from the external signal intensifier, so that the electronic equipment can be ensured to have sufficient capacity, and the consumption of the external signal intensifier on the capacity of the electronic equipment is reduced.
In one embodiment, since the frequency of the communication signal transmitted or received by the external signal booster is relatively high, in order to see the damage of the high-frequency signal to the body of the user, the external signal booster can be turned off after the external signal booster is started for a certain period of time. Specifically, when the electronic equipment is connected to the external signal enhancer, timing is started, and when the connection duration exceeds the preset connection duration, the electronic equipment is disconnected from the external signal enhancer.
Specifically, the distance between the user and the electronic device can be detected, and when the distance between the user and the electronic device is detected to be smaller than the preset distance, the electronic device is disconnected from the external signal enhancer. The distance between the user and the electronic device may be detected by a proximity sensor, a structured light, and the like, which is not limited herein. For example, when a user makes a call, the proximity sensor can judge the distance between the user and the electronic equipment, and when the distance is too close, the external signal intensifier is disconnected. Further, timing can be started when the fact that the distance between the user and the electronic equipment is smaller than the preset distance is detected; and when the timing time length exceeds the pre-designed time length, disconnecting the external signal intensifier.
In one embodiment, the step of connecting the external signal booster may further include:
When the external signal intensifier is connected, the electronic equipment can connect the external signal intensifier with the internal signal transceiver together, and can also be directly and independently connected with the external signal intensifier. When the intensity of the communication signal is smaller than the first intensity threshold value, the current communication signal is considered to be extremely poor, the external signal enhancer and the internal signal transceiver can be connected together for use, and the external signal enhancer and the internal signal transceiver can be used for receiving or transmitting the communication signal together. If the intensity of the communication signal is greater than the first intensity threshold and less than the second intensity threshold, the current communication signal is considered to be poor, and the external signal intensifier can be only connected alone to intensify the communication signal, so that the power consumption caused by using the external signal intensifier and the internal signal transceiver simultaneously can be avoided. Fig. 6 is a schematic diagram illustrating a connection manner between an external antenna and an internal antenna according to an embodiment. As shown in fig. 6, the external antenna 604 or the internal antenna 606 can be selectively connected by the switch 602, and the external antenna 604 and the internal antenna 606 can be simultaneously connected by the combiner 608.
In the embodiment provided by the application, the connection mode of the external signal enhancer can be further determined according to the communication priority of the target application program. Specifically, the communication priority of a target application program is obtained; if the communication priority of the target application program is greater than the priority threshold, controlling the electronic equipment to be connected with the built-in signal transceiver and the external signal enhancer simultaneously; if the communication priority of the target application program is smaller than or equal to the priority threshold, controlling the electronic equipment to be disconnected with the built-in signal transceiver and connected to the external signal enhancer; the built-in signal transceiver is a module disposed inside the electronic device and used for receiving or transmitting a communication signal. For example, if the communication priority of the instant messaging application is higher, the electronic device can be controlled to be connected to the external signal booster and the internal signal transceiver simultaneously when the electronic device runs the instant messaging application in the foreground. The communication priority of the non-instant communication application program is lower, so that the electronic equipment can be controlled to be only connected to the external signal enhancer when the electronic equipment runs the non-instant communication application program in the foreground.
In the signal processing method provided in the foregoing embodiment, when it is detected that the electronic device runs the target application in the foreground, it is determined whether the target application is a communication application. And if the target application program is a communication application program, detecting the communication signal intensity of a communication network connected with the electronic equipment. And if the intensity of the communication signal is less than the intensity threshold value, controlling the electronic equipment to be connected to the external signal enhancer. The external signal enhancer is externally connected with the electronic equipment and can enhance the intensity of communication information received or transmitted by the electronic equipment. Then, under the condition that the signal of the electronic device is weak, the signal strength can be enhanced through the external signal enhancer, so that the electronic device can normally realize the transmission of the communication signal, and the transmission efficiency of the communication signal is improved.
It should be understood that although the steps in the flowcharts of fig. 2, 3, and 5 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2, 3, and 5 may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternatingly with other steps or at least some of the sub-steps or stages of other steps.
Fig. 7 is a schematic diagram of an external antenna installation according to an embodiment. As shown in fig. 7, the external antenna 702 is mounted on the rear case 70 of the mobile phone, and an external battery 704, a fan 706 and a 3D speaker 708 may also be mounted on the rear case 70 of the mobile phone. The handset back shell 70 further comprises a gamepad interface 710 and a charging interface 712. The gamepad interface 710 is used to connect a gamepad 714 so that a cell phone can be manipulated through the gamepad 714 to play a game. The charging interface 712 can be connected to a charging interface of the mobile phone, so that the mobile phone can be charged by the external battery 704, and the fan 706 can dissipate heat of the mobile phone.
Fig. 8 is a schematic structural diagram of a signal processing apparatus according to an embodiment. As shown in fig. 8, the signal processing apparatus 800 includes an application detection module 802, a strength acquisition module 804, and a signal switching module 806. Wherein:
the application detection module 802 is configured to, when it is detected that a target application program runs in the foreground of the electronic device, determine whether the target application program is a communication application program.
The signal switching module 804 is configured to control the electronic device to be connected to an external signal enhancer if the target application is a communication application, where the external signal enhancer is a module that is externally connected to the electronic device and is configured to enhance receiving or transmitting a communication signal.
The signal processing apparatus provided in the foregoing embodiment, when it is detected that the electronic device runs the target application in the foreground, determines whether the target application is a communication application. And if the target application program is a communication application program, controlling the electronic equipment to be connected to the external signal enhancer. The external signal enhancer is externally connected with the electronic equipment and can enhance the intensity of communication information received or transmitted by the electronic equipment. The signal intensity can be enhanced through the external signal enhancer, so that the electronic equipment can normally realize the transmission of the communication signals, and the transmission efficiency of the communication signals is improved.
Fig. 9 is a schematic structural diagram of a signal processing apparatus in another embodiment. As shown in fig. 9, the signal processing apparatus 900 includes an application detection module 802, a strength acquisition module 804, and a signal switching module 806. Wherein:
the application detection module 902 is configured to, when detecting that a target application program runs in a foreground of the electronic device, determine whether the target application program is a communication application program.
The strength obtaining module 904 is configured to obtain, if the target application is a communication application, a communication signal strength of a communication network to which the electronic device is connected.
A threshold obtaining module 906, configured to obtain a communication priority of the target application program, and obtain a corresponding duration threshold according to the communication priority.
A signal switching module 908, configured to, if the strength of the communication signal is smaller than a strength threshold, obtain a duration that the communication signal is continuously smaller than the strength threshold; and if the duration exceeds a duration threshold, controlling the electronic equipment to be connected to an external signal enhancer.
An external power supply module 910, configured to control the electronic device to be connected to an external power supply, where the external power supply is configured to supply power to the external signal booster and/or the electronic device.
The signal processing apparatus provided in the foregoing embodiment, when it is detected that the electronic device runs the target application in the foreground, determines whether the target application is a communication application. And if the target application program is a communication application program, detecting the communication signal intensity of a communication network connected with the electronic equipment. And if the intensity of the communication signal is less than the intensity threshold value, controlling the electronic equipment to be connected to the external signal enhancer. The external signal enhancer is externally connected with the electronic equipment and can enhance the intensity of communication information received or transmitted by the electronic equipment. Then, under the condition that the signal of the electronic device is weak, the signal strength can be enhanced through the external signal enhancer, so that the electronic device can normally realize the transmission of the communication signal, and the transmission efficiency of the communication signal is improved.
In one embodiment, the signal switching module 908 is further configured to control the electronic device to connect an internal signal transceiver and an external signal booster simultaneously if the communication signal strength is less than a first strength threshold; if the communication signal intensity is greater than a first intensity threshold and less than a second intensity threshold, controlling the electronic equipment to be disconnected from the built-in signal transceiver and connected to the external signal booster; the first intensity threshold is smaller than the second intensity threshold, and the built-in signal transceiver is a module which is arranged inside the electronic equipment and is used for receiving or transmitting communication signals.
In one embodiment, the signal switching module 908 is further configured to obtain a communication priority of the target application; if the communication priority of the target application program is greater than the priority threshold, controlling the electronic equipment to be connected with an internal signal transceiver and an external signal enhancer simultaneously; if the communication priority of the target application program is smaller than or equal to the priority threshold, controlling the electronic equipment to be disconnected from the built-in signal transceiver and connected to the external signal enhancer; the built-in signal transceiver is a module which is arranged inside the electronic equipment and is used for receiving or transmitting communication signals.
In one embodiment, the signal switching module 908 is further configured to obtain a communication signal strength of a communication network to which the electronic device is connected; and acquiring a target frequency band according to the communication signal intensity, and controlling the electronic equipment to be connected to an external signal enhancer corresponding to the target frequency band.
In one embodiment, the signal switching module 908 is further configured to detect a remaining power of the electronic device; and when the residual electric quantity is smaller than the electric quantity threshold value, controlling the electronic equipment to be disconnected with the external signal enhancer.
The division of the modules in the signal processing apparatus is only for illustration, and in other embodiments, the signal processing apparatus may be divided into different modules as needed to complete all or part of the functions of the signal processing apparatus.
The implementation of each module in the signal processing apparatus provided in the embodiments of the present application may be in the form of a computer program. The computer program may be run on a terminal or a server. The program modules constituted by the computer program may be stored on the memory of the terminal or the server. Which when executed by a processor, performs the steps of the method described in the embodiments of the present application.
The embodiment of the application also provides a computer readable storage medium. One or more non-transitory computer-readable storage media containing computer-executable instructions that, when executed by one or more processors, cause the processors to perform the steps of the signal processing methods provided by the above-described embodiments.
A computer program product containing instructions which, when run on a computer, cause the computer to perform the signal processing method provided by the above embodiments.
The embodiment of the application also provides the electronic equipment. As shown in fig. 10, for convenience of explanation, only the parts related to the embodiments of the present application are shown, and details of the technology are not disclosed, please refer to the method part of the embodiments of the present application. The electronic device may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), a vehicle-mounted computer, a wearable device, and the like, taking the electronic device as the mobile phone as an example:
fig. 10 is a block diagram of a partial structure of a mobile phone related to an electronic device provided in an embodiment of the present application. Referring to fig. 10, the cellular phone includes: radio Frequency (RF) circuit 1010, memory 1020, input unit 1030, display unit 1040, sensor 1050, audio circuit 1060, wireless fidelity (WiFi) module 1070, processor 1080, and power source 1090. Those skilled in the art will appreciate that the handset configuration shown in fig. 10 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
In General, the RF circuit includes, but is not limited to, an antenna, at least one Amplifier, a transceiver, a coupler, a low Noise Amplifier (L ow Noise Amplifier, L NA), a duplexer, etc. in addition, the RF circuit 1010 may communicate with a network and other devices through wireless communication, and the wireless communication may use any communication standard or protocol, including but not limited to Global System for mobile communication (GSM), General Packet Radio Service (General Packet Radio Service, GPRS), Code Division Multiple Access (Code Division Multiple Access, CDMA), Wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA), long Term Evolution (L g, terminal Service, L)), Short Message Service (SMS), etc.
The memory 1020 can be used for storing software programs and modules, and the processor 1080 executes various functional applications and data processing of the mobile phone by operating the software programs and modules stored in the memory 1020. The memory 1020 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function (such as an application program for a sound playing function, an application program for an image playing function, and the like), and the like; the data storage area may store data (such as audio data, an address book, etc.) created according to the use of the mobile phone, and the like. Further, the memory 1020 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The input unit 1030 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone 1000. Specifically, the input unit 1030 may include a touch panel 1031 and other input devices 1032. The touch panel 1031, which may also be referred to as a touch screen, may collect touch operations by a user (e.g., operations by a user on or near the touch panel 1031 using any suitable object or accessory such as a finger, a stylus, etc.) and drive the corresponding connection device according to a preset program. In one embodiment, the touch panel 1031 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 1080, and can receive and execute commands sent by the processor 1080. In addition, the touch panel 1031 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit 1030 may include other input devices 1032 in addition to the touch panel 1031. In particular, other input devices 1032 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), and the like.
The Display unit 1040 may be used to Display information input by a user or information provided to a user and various menus of the mobile phone, the Display unit 1040 may include a Display panel 1041. in one embodiment, the Display panel 1041 may be configured in the form of a liquid Crystal Display (L acquired Crystal Display, L CD), an Organic light-Emitting Diode (O L ED), and the like, in one embodiment, the touch panel 1031 may cover the Display panel 1041, and when the touch panel 1031 detects a touch operation on or near the touch panel 1031, the touch panel 1031 may be transmitted to the processor 1080 to determine the type of the touch event, and the processor 1080 then provides a corresponding visual output on the Display panel 1041 according to the type of the touch event.
The cell phone 1000 may also include at least one sensor 1050, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 1041 according to the brightness of ambient light, and the proximity sensor may turn off the display panel 1041 and/or the backlight when the mobile phone moves to the ear. The motion sensor can comprise an acceleration sensor, the acceleration sensor can detect the magnitude of acceleration in each direction, the magnitude and the direction of gravity can be detected when the mobile phone is static, and the motion sensor can be used for identifying the application of the gesture of the mobile phone (such as horizontal and vertical screen switching), the vibration identification related functions (such as pedometer and knocking) and the like; the mobile phone may be provided with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor.
WiFi belongs to short-distance wireless transmission technology, and the mobile phone can help the user to send and receive e-mail, browse web pages, access streaming media, etc. through the WiFi module 1070, which provides wireless broadband internet access for the user. Although fig. 10 shows the WiFi module 1070, it is to be understood that it does not belong to the essential constitution of the handset 1000 and may be omitted as needed.
The processor 1080 is a control center of the mobile phone, connects various parts of the whole mobile phone by using various interfaces and lines, and executes various functions of the mobile phone and processes data by operating or executing software programs and/or modules stored in the memory 1020 and calling data stored in the memory 1020, thereby integrally monitoring the mobile phone. In one embodiment, processor 1080 may include one or more processing units. In one embodiment, processor 1080 may integrate an application processor and a modem processor, wherein the application processor primarily handles operating systems, user interfaces, applications, and the like; the modem processor handles primarily wireless communications. It is to be appreciated that the modem processor described above may not be integrated into processor 1080.
The handset 1000 also includes a power supply 1090 (e.g., a battery) for powering the various components, which may preferably be logically coupled to the processor 1080 via a power management system that may be configured to manage charging, discharging, and power consumption.
In one embodiment, the cell phone 1000 may also include a camera, a bluetooth module, and the like.
In the embodiment of the present application, the processor 1080 included in the electronic device implements the steps of the signal processing method provided by the above-mentioned embodiment when executing the computer program stored in the memory.
As used herein, any reference to memory, storage, database or other medium may include non-volatile and/or volatile memory, which may include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory, volatile memory may include Random Access Memory (RAM), which acts as external cache memory, RAM is available in a variety of forms, such as, by way of illustration and not limitation, Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (S L DRAM), Rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic (DRDRAM), and memory bus dynamic RAM (RDRAM).
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. A signal processing method, comprising:
when detecting that a target application program runs on the foreground of the electronic equipment, judging whether the target application program is a communication application program or not;
if the target application program is a communication application program, controlling the electronic equipment to be connected to an external signal enhancer, wherein the external signal enhancer is a module which is externally connected with the electronic equipment and is used for enhancing receiving or transmitting communication signals;
the control of the electronic device connected to an external signal booster includes:
acquiring the communication priority of the target application program;
if the communication priority of the target application program is greater than the priority threshold, controlling the electronic equipment to be connected with an internal signal transceiver and an external signal enhancer simultaneously;
if the communication priority of the target application program is smaller than or equal to the priority threshold, controlling the electronic equipment to be disconnected from the built-in signal transceiver and connected to the external signal enhancer; the built-in signal transceiver is a module which is arranged in the electronic equipment and is used for receiving or transmitting communication signals;
alternatively, the first and second electrodes may be,
the control of the electronic device connected to an external signal booster includes:
acquiring the communication signal intensity of a communication network connected with the electronic equipment;
and acquiring a target frequency band according to the communication signal intensity, and controlling the electronic equipment to be connected to an external signal enhancer corresponding to the target frequency band.
2. The method of claim 1, wherein said controlling said electronic device to connect to an external signal booster comprises:
acquiring the communication signal intensity of a communication network connected with the electronic equipment;
and if the intensity of the communication signal is smaller than the intensity threshold value, controlling the electronic equipment to be connected to an external signal enhancer.
3. The method of claim 2, wherein controlling the electronic device to connect to an external signal booster if the communication signal strength is less than a strength threshold comprises:
if the intensity of the communication signal is smaller than the intensity threshold value, acquiring the duration of the communication signal which is continuously smaller than the intensity threshold value;
and if the duration exceeds a duration threshold, controlling the electronic equipment to be connected to an external signal enhancer.
4. The method of claim 3, further comprising:
and acquiring the communication priority of the target application program, and acquiring a corresponding duration threshold according to the communication priority.
5. The method of claim 2, wherein controlling the electronic device to connect to an external signal booster if the communication signal strength is less than a strength threshold comprises:
if the communication signal intensity is smaller than a first intensity threshold value, controlling the electronic equipment to be connected with an internal signal transceiver and an external signal enhancer simultaneously;
if the communication signal intensity is greater than a first intensity threshold and less than a second intensity threshold, controlling the electronic equipment to be disconnected from the built-in signal transceiver and connected to the external signal booster; the first intensity threshold is smaller than the second intensity threshold, and the built-in signal transceiver is a module which is arranged inside the electronic equipment and is used for receiving or transmitting communication signals.
6. The method of claim 1, wherein after controlling the electronic device to connect to an external signal booster, further comprising:
and controlling the electronic equipment to be connected to an external power supply, wherein the external power supply is used for supplying power to the external signal enhancer and/or the electronic equipment.
7. The method of claim 1, wherein after controlling the electronic device to connect to an external signal booster, further comprising:
detecting the residual capacity of the electronic equipment;
and when the residual electric quantity is smaller than the electric quantity threshold value, controlling the electronic equipment to be disconnected with the external signal enhancer.
8. The method of any one of claims 1 to 7, wherein the external signal booster comprises at least one of a baseband circuit, a radio frequency circuit, a signal amplifier, and an antenna.
9. A signal processing apparatus, characterized by comprising:
the application detection module is used for judging whether a target application program is a communication application program or not when detecting that the target application program runs on the foreground of the electronic equipment;
the signal switching module is used for controlling the electronic equipment to be connected to an external signal enhancer if the target application program is a communication application program, and the external signal enhancer is a module which is externally connected with the electronic equipment and is used for enhancing the receiving or transmitting of communication signals;
the signal switching module is further used for acquiring the communication priority of the target application program; if the communication priority of the target application program is greater than the priority threshold, controlling the electronic equipment to be connected with an internal signal transceiver and an external signal enhancer simultaneously; if the communication priority of the target application program is smaller than or equal to the priority threshold, controlling the electronic equipment to be disconnected from the built-in signal transceiver and connected to the external signal enhancer; the built-in signal transceiver is a module which is arranged inside the electronic equipment and is used for receiving or transmitting communication signals.
10. An electronic device comprising a memory and a processor, the memory having stored therein a computer program that, when executed by the processor, causes the processor to perform the steps of the method according to any one of claims 1 to 8.
11. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 8.
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| US8326637B2 (en) * | 2009-02-20 | 2012-12-04 | Voicebox Technologies, Inc. | System and method for processing multi-modal device interactions in a natural language voice services environment |
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