CN112135292A - Signal acquisition method and device, electronic equipment and storage medium - Google Patents
Signal acquisition method and device, electronic equipment and storage medium Download PDFInfo
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- CN112135292A CN112135292A CN202011014907.5A CN202011014907A CN112135292A CN 112135292 A CN112135292 A CN 112135292A CN 202011014907 A CN202011014907 A CN 202011014907A CN 112135292 A CN112135292 A CN 112135292A
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Abstract
The application discloses a signal acquisition method, a signal acquisition device, electronic equipment and a storage medium, and belongs to the technical field of communication. The method is applied to first electronic equipment and comprises the following steps: acquiring first state information of first electronic equipment and second state information of second electronic equipment; acquiring a target signal under the condition that the first state information and the second state information meet a preset condition; the target signal is a signal received by the second electronic device from the base station. According to the embodiment of the application, the electronic equipment can acquire the signals received by other electronic equipment from the base station before the communication environment changes, and then preprocess according to the signals, and quickly establish communication in a new communication environment.
Description
Technical Field
The present application belongs to the field of communication technologies, and in particular, to a signal acquisition method, apparatus, electronic device, and storage medium.
Background
In the communication field, the electronic device receives the unified scheduling of the base station through the control signal of the base station, and the electronic device performs communication parameter adjustment, such as changing transmission power, switching a traffic channel, and the like, according to the control signal every time the electronic device receives one control signal of the base station.
However, the base station usually sends the control signal after the communication environment changes, and when the communication environment of the electronic device changes rapidly, the base station may not be able to effectively control the electronic device, and thus the communication fails.
Disclosure of Invention
An object of the embodiments of the present application is to provide a signal acquiring method, an apparatus, an electronic device, and a storage medium, which enable an electronic device to acquire a signal received by another electronic device from a base station before a communication environment changes.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a signal acquisition method, which is applied to a first electronic device, and includes:
acquiring first state information of first electronic equipment and second state information of second electronic equipment;
acquiring a target signal under the condition that the first state information and the second state information meet a preset condition;
the target signal is a control signal received by the second electronic device from the base station.
In a second aspect, an embodiment of the present application provides a signal obtaining apparatus, which is applied to a first electronic device, and includes:
the acquisition module is used for acquiring first state information of first electronic equipment and second state information of second electronic equipment;
the acquisition module is further used for acquiring a target signal under the condition that the first state information and the second state information meet preset conditions;
the target signal is a control signal received by the second electronic device from the base station.
In a third aspect, embodiments of the present application provide an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, where the program or instructions, when executed by the processor, implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium on which a program or instructions are stored, which when executed by a processor, implement the steps of the method according to the first aspect.
In a fifth aspect, embodiments of the present application provide a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method according to the first aspect.
In this embodiment of the application, a first electronic device acquires, by acquiring first state information of the first electronic device and second state information of a second electronic device, a signal received by the second electronic device from a base station when the first state information and the second state information satisfy a preset condition. Therefore, the electronic equipment can acquire the signals received by other electronic equipment from the base station before the communication environment changes, and then preprocess according to the signals, so as to quickly establish communication in a new communication environment.
Drawings
FIG. 1 is a schematic flow chart of control signal acquisition and response provided by the related art;
FIG. 2 is a schematic flow chart of another control signal acquisition and response provided by the related art;
fig. 3 is a diagram illustrating a processing time of a control signal and a duration of a communication environment provided in the related art;
fig. 4 is a schematic diagram of processing time and communication environment duration of another control signal provided in the embodiment of the present application;
fig. 5 is a schematic diagram of processing time and communication environment duration of another control signal provided in an embodiment of the present application;
fig. 6 is a schematic diagram of a preprocessing time and a communication environment duration of a control signal according to an embodiment of the present application;
fig. 7 is a schematic view of a signal acquisition scenario provided in an embodiment of the present application;
fig. 8 is a schematic flowchart of a signal acquisition method according to an embodiment of the present application;
fig. 9 is a schematic view of another signal acquisition scenario provided in an embodiment of the present application;
FIG. 10 is a schematic diagram of historical power information provided by an embodiment of the present application;
fig. 11 is a schematic structural diagram of a signal acquisition apparatus according to an embodiment of the present application;
fig. 12 is a schematic hardware structure diagram of an electronic device according to an embodiment of the present application;
fig. 13 is a hardware configuration diagram of another electronic device provided in 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
As will be appreciated from the background, electronic devices (e.g., handsets) need to receive a uniform schedule from a base station to communicate. Specifically, the base station needs to allocate resources for the electronic device, for example, allocate time slots in the second Generation mobile communication technology (2G), allocate orthogonal codes in the third Generation mobile communication technology (3rd-Generation, 3G), allocate Resource Blocks (RBs) in the fourth Generation mobile communication technology (4G), and so on; on the other hand, the base station needs to control paging requests, transmission power, cell switching, and the like of the electronic device.
It will be appreciated that the scheduling of electronic devices by the base station is based on the acquisition of control signals, which may include, but are not limited to, signaling control data. Fig. 1 is a schematic diagram of a control signal acquisition and response process provided in the related art, and as shown in fig. 1, the current signal acquisition process mainly includes: the base station detects the data of the electronic equipment or reports the data of the electronic equipment to the base station, the base station judges whether the communication environment of the electronic equipment changes or not according to the data, and under the condition that the communication environment of the electronic equipment changes, the base station controls the electronic equipment to change to a corresponding state, and then the base station continues to detect or the electronic equipment continues to report, so that the communication of the electronic equipment can be realized.
The "electronic device state change" in fig. 1 is detailed, and as shown in fig. 2, the "electronic device state change" may include: the electronic device receives the control signal sent by the base station, processes the control signal, and then changes its own communication parameters, for example, changes transmission power, switches a traffic channel, and so on, thereby changing its own state. That is, the base station issues a control signal to the electronic device after the communication environment changes, and after the electronic device receives the control signal sent by the base station, that is, after the communication environment where the electronic device is located changes, the electronic device processes the control signal to change its own communication parameters, and then adjusts its own state to adapt to the new communication environment.
As shown in fig. 3, when the communication environment changes slowly (i.e., the communication environment lasts for a long time), when the electronic device enters the communication environment 2 from the communication environment 1, a certain processing time is consumed to process the control signal, and the communication parameter is adjusted to change its own state, so as to adapt to the communication environment 2. Similarly, the communication environment 3 is entered from the communication environment 2, and the communication environment 4 is entered from the communication environment 3.
However, in the case where the electronic device is in a rapid change of the communication environment, that is, the duration of the communication environment is short, for example, a car, a train, or the like running at a high speed, as shown in fig. 4, since the duration of the communication environment is short and the processing time of the control signal is not changed, in a new communication environment, the proportion of the processing time will be increased, the proportion of the effective communication time will be reduced, and the electronic device will frequently process the control signal of the base station. More seriously, as shown in fig. 5, the processing time of the control signal is longer than the duration of the communication environment, which results in that the base station cannot effectively control the electronic device, and thus the communication fails.
In view of the problems in the related art, an embodiment of the present application provides a signal obtaining method, where a first electronic device obtains first state information of the first electronic device and second state information of a second electronic device, and obtains a target signal, that is, a control signal received by the second electronic device from a base station, when the first state information and the second state information satisfy a preset condition. Therefore, the electronic equipment can acquire the control signals received by other electronic equipment from the base station before the communication environment changes, and then carry out preprocessing according to the control signals, so as to quickly establish communication in a new communication environment.
For example, as shown in fig. 6, when the electronic device is still in the communication environment 1, the electronic device already acquires the control signal received by another electronic device, such as the electronic device in the communication environment 2, from the base station, that is, it can be estimated that the control signal will change to the communication environment 2 next, and then preprocessing can be performed according to the control signal, so that the ratio of the processing time of the control signal to the duration of the next new communication environment is reduced, and the electronic device can quickly establish communication in the new communication environment.
The signal acquisition method, the signal acquisition device, the electronic device, and the storage medium provided in the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Fig. 7 is a schematic diagram of a signal acquisition scenario provided in an embodiment of the present application, and as shown in fig. 7, in a train traveling to the right, there are 2 mobile phones, where the mobile phone 2 is now used as a first electronic device, and the mobile phone 1 is used as a second electronic device. Specifically, the mobile phone 2 may obtain first state information of itself and second state information of the mobile phone 1, and obtain the control signal received by the mobile phone 1 from the base station when the first state information and the second state information satisfy a preset condition.
As an example, there is a cave in front of the train, when the mobile phone 1 enters the cave, the base station issues a control signal to the mobile phone 1, and the mobile phone 2 can acquire the control signal and execute corresponding preprocessing, so that the preprocessing of the control signal can be started before entering the cave, so that the mobile phone 2 can quickly establish communication when entering the cave.
A signal acquisition method provided in an embodiment of the present application will be described below, and as shown in fig. 8, the signal acquisition method is applied to a first electronic device, and includes the following steps: s810, acquiring first state information of the first electronic device and second state information of the second electronic device.
The first state information may include at least one of a first moving direction, first historical control information sent by the base station to the first electronic device, and first historical usage state information of the first electronic device. The second state information may include at least one of a second moving direction, second historical control information transmitted by the base station to the second electronic device, and second historical usage state information of the second electronic device.
Wherein the historical control information may be a control signal within a specified time period before that, such as a control signal within the past 1 hour; the historical usage state information may be usage state information for a specified period of time prior to the historical usage state information, such as the transmit power of the electronic device over the past 1 hour, the occupied traffic channel, the resource bandwidth, and so forth. Illustratively, the historical usage state information may be collected by the base station. It is understood that the designated time period can be flexibly set according to actual needs, and is not limited herein.
In one example, a first electronic device may listen to a second electronic device to obtain second historical control information. It should be noted that, since the control signal is transmitted on the control channel and the privacy information of the user is transmitted on the traffic channel, the electronic device does not violate the privacy of the user by monitoring the control signal of the base station to the other electronic devices.
And S820, acquiring the target signal under the condition that the first state information and the second state information meet the preset condition.
The target signal is a control signal received by the second electronic device from the base station, and is used for adjusting the communication parameters of the second electronic device, so that the second electronic device adapts to a new communication environment. Illustratively, a first electronic device may receive a target signal transmitted by a base station to a second electronic device; alternatively, a target signal is acquired from a second electronic device.
In one embodiment, the first state information includes a first direction of movement and the second state information includes a second direction of movement. The first electronic device may acquire the target signal in a case where the first movement direction is the same as the second movement direction. Therefore, whether the second electronic equipment can be used as reference equipment for the first electronic equipment can be accurately determined according to the movement directions of the first electronic equipment and the second electronic equipment, and the authenticity and the reliability of the target signal are further improved.
In another embodiment, the first state information includes first historical control information and the second state information includes second historical control information. The first electronic device may calculate a degree of correlation between the first history control information and the second history control information, and acquire the target signal when the degree of correlation is greater than a preset value, that is, the first history control information is substantially similar to the second history control information. The preset value can be flexibly set according to the actual situation, and is not limited herein. Therefore, whether the second electronic equipment can be used as reference equipment for the first electronic equipment can be accurately determined according to the historical control information of the first electronic equipment and the second electronic equipment, and the authenticity and the reliability of the target signal are improved.
As an example, when the correlation is greater than a preset value, the first electronic device may obtain a first time corresponding to the target control information in the first historical control information and a second time corresponding to the target control information in the second historical control information. The target control information of the first electronic equipment and the target control information of the second electronic equipment are control information with the same content. And acquiring the target signal under the condition that the first time is later than the second time, namely the first electronic equipment enters a new communication environment later than the second electronic equipment. Therefore, the temporal context of the electronic equipment can be introduced, the target signal acquisition condition is refined, and the authenticity and reliability of the target signal are improved.
In another embodiment, the first status information includes first historical usage status information and the second status information includes second historical usage status information. The first electronic device may calculate a degree of correlation between the first historical usage state information and the second historical usage state information, and acquire the target signal when the degree of correlation is greater than a preset value, that is, the first historical usage state information is substantially similar to the second historical usage state information. Therefore, whether the second electronic equipment can be used as reference equipment for the first electronic equipment or not can be accurately determined according to the historical use state information of the first electronic equipment and the second electronic equipment, and the authenticity and the reliability of the target signal are improved.
In this embodiment of the application, the first electronic device acquires, by acquiring first state information of the first electronic device and second state information of the second electronic device, a target signal, that is, a control signal received by the second electronic device from the base station, when the first state information and the second state information satisfy a preset condition. Therefore, the electronic equipment can acquire the control signals received by other electronic equipment from the base station before the communication environment changes, and then carry out preprocessing according to the control signals, so as to quickly establish communication in a new communication environment.
In one embodiment, before S820, the signal acquisition method may further include: the first electronic device obtains a time difference according to the first time and the second time. Illustratively, the first electronic device may subtract the first time from the second time to obtain a time difference.
On this basis, the target signal may be acquired based on the time difference and the second history control information. Specifically, the first electronic device may subtract the time difference from the current time to obtain a target time, and then search a signal corresponding to the target time from the second historical control information as the target signal, so as to more accurately determine the target signal, so that the first electronic device performs preprocessing according to the target signal, and then quickly establish communication in a new communication environment after the time difference.
Referring to fig. 9, a signal acquisition method provided in the embodiment of the present application is described, as shown in fig. 9, when there are 3 mobile phones in a train traveling to the right, the mobile phone 2 monitors a control signal sent by the base station to itself, and also monitors a control signal sent by the base station to the mobile phones 1 and 3. It can be seen that the control signal received by the handset 2 is substantially the same as the control signal received by the handsets 1 and 3, except that a certain time offset exists. The mobile phone 2 determines that the correlation degrees of the mobile phones 1 and 3 and the mobile phone 2 are greater than the preset value through historical control signal comparison, and further determines that the time corresponding to the target control information of the mobile phone 2 is after the time corresponding to the target control information of the mobile phone 1 and before the time corresponding to the target control information of the mobile phone 3, and then the mobile phone 2 can use the mobile phone 1 as reference equipment to obtain the target signal corresponding to the mobile phone 1.
Taking the historical use state information provided by the embodiment of the present application as historical power information as an example, a control signal acquisition method provided by the embodiment of the present application is described with reference to fig. 10. As shown in fig. 10, a curve 1 represents the historical power information of the cellular phone 1, and a curve 2 represents the historical power information of the cellular phone 2. The historical power information of the mobile phone 2 is the historical power information of the mobile phone 1 at the previous 2 seconds. And the historical power information of the mobile phone 1 is backed off for 2 seconds, so that the historical power information of the mobile phone 1 and the historical power information of the mobile phone 2 are highly correlated. Therefore, the mobile phone 2 can use the mobile phone 1 as a reference device to acquire the target signal corresponding to the mobile phone 1.
It should be noted that, in the signal acquiring method provided in the embodiment of the present application, the executing main body may be a signal acquiring apparatus applied to the first electronic device, or a control module used in the signal acquiring apparatus to execute the signal acquiring method; in the embodiment of the present application, a signal acquisition apparatus applied to a first electronic device performs a signal acquisition method as an example, and the signal acquisition apparatus applied to the first electronic device provided in the embodiment of the present application is described.
Fig. 11 is a schematic structural diagram of a signal acquisition device according to an embodiment of the present application. As shown in fig. 11, the signal acquiring apparatus 1100 is applied to a first electronic device, and includes:
the obtaining module 1110 is configured to obtain first state information of a first electronic device and second state information of a second electronic device. The obtaining module 1110 is further configured to obtain the target signal when the first state information and the second state information satisfy a preset condition. The target signal is a control signal received by the second electronic device from the base station.
In this embodiment of the application, a first electronic device acquires, by acquiring first state information of the first electronic device and second state information of a second electronic device, a signal received by the second electronic device from a base station when the first state information and the second state information satisfy a preset condition. Therefore, the electronic equipment can acquire the signals received by other electronic equipment from the base station before the communication environment changes, and then preprocess according to the signals, so as to quickly establish communication in a new communication environment.
In one embodiment, the first state information includes a first direction of movement and the second state information includes a second direction of movement.
The obtaining module 1110 includes: and the first acquisition unit is used for acquiring the target signal under the condition that the first movement direction is the same as the second movement direction. Therefore, whether the second electronic equipment can be used as reference equipment for the first electronic equipment can be accurately determined according to the movement directions of the first electronic equipment and the second electronic equipment, and the authenticity and the reliability of the target signal are further improved.
In one embodiment, the first status information includes first historical control information transmitted by the base station to the first electronic device, and the second status information includes second historical control information transmitted by the base station to the second electronic device.
The obtaining module 1110 includes: and the second acquisition unit is used for acquiring the target signal under the condition that the correlation degree of the first historical control information and the second historical control information is greater than a preset value. Therefore, whether the second electronic equipment can be used as reference equipment for the first electronic equipment can be accurately determined according to the historical control information of the first electronic equipment and the second electronic equipment, and the authenticity and the reliability of the target signal are improved.
In an embodiment, the second obtaining unit is specifically configured to: and under the condition that the correlation degree of the first historical control information and the second historical control information is greater than a preset value, acquiring first time corresponding to target control information in the first historical control information and second time corresponding to the target control information in the second historical control information. In the case where the first time is later than the second time, a target signal is acquired. Therefore, the temporal context of the electronic equipment can be introduced, the target signal acquisition condition is refined, and the authenticity and reliability of the target signal are improved.
In one embodiment, the signal acquisition apparatus 1100 further comprises: and the calculating module is used for obtaining the time difference according to the first time and the second time.
And the second acquisition unit is also used for acquiring the target signal according to the time difference and the second historical control information. Thereby more accurately determining the target signal to enable the first electronic device to perform preprocessing in accordance with the target signal to quickly establish communication in a new communication environment after the time difference.
The signal acquisition apparatus 1100 in the embodiment of the present application may be an apparatus, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiments of the present application are not particularly limited.
The signal acquisition apparatus 1100 in the embodiment of the present application may be an apparatus having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present application are not limited specifically.
The signal acquisition device 1100 provided in this embodiment of the application can implement each process implemented by the method embodiments of fig. 1 to fig. 10, and is not described here again to avoid repetition.
As shown in fig. 12, an electronic device 1200 is further provided in this embodiment of the present application, and includes a processor 1201, a memory 1202, and a program or an instruction stored in the memory 1202 and executable on the processor 1201, where the program or the instruction is executed by the processor 1201 to implement each process of the signal obtaining method embodiment, and can achieve the same technical effect, and no further description is provided here to avoid repetition.
It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and the non-mobile electronic devices described above.
Fig. 13 is a hardware configuration diagram of another electronic device provided in an embodiment of the present application. The electronic device 1300 includes, but is not limited to: a radio frequency unit 1301, a network module 1302, an audio output unit 1303, an input unit 1304, a sensor 1305, a display unit 1306, a user input unit 1307, an interface unit 1308, a memory 1309, a processor 1310, and the like.
Those skilled in the art will appreciate that the electronic device 1300 may further comprise a power source (e.g., a battery) for supplying power to the various components, and the power source may be logically connected to the processor 1310 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system. The electronic device structure shown in fig. 13 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than those shown, or combine some components, or arrange different components, and thus, the description is omitted here.
The radio frequency unit 1301 is configured to acquire first state information of a first electronic device and second state information of a second electronic device.
The radio frequency unit 1301 is further configured to acquire the target signal when the first state information and the second state information meet a preset condition. The target signal is a control signal received by the second electronic device from the base station.
In this embodiment of the application, a first electronic device acquires, by acquiring first state information of the first electronic device and second state information of a second electronic device, a signal received by the second electronic device from a base station when the first state information and the second state information satisfy a preset condition. Therefore, the electronic equipment can acquire the signals received by other electronic equipment from the base station before the communication environment changes, and then preprocess according to the signals, so as to quickly establish communication in a new communication environment.
In one embodiment, the first state information includes a first direction of movement and the second state information includes a second direction of movement.
The radio frequency unit 1301 is specifically configured to: and acquiring a target signal under the condition that the first movement direction is the same as the second movement direction. Therefore, whether the second electronic equipment can be used as reference equipment for the first electronic equipment can be accurately determined according to the movement directions of the first electronic equipment and the second electronic equipment, and the authenticity and the reliability of the target signal are further improved.
In one embodiment, the first status information includes first historical control information transmitted by the base station to the first electronic device, and the second status information includes second historical control information transmitted by the base station to the second electronic device.
The radio frequency unit 1301 is specifically configured to: and under the condition that the correlation degree of the first historical control information and the second historical control information is larger than a preset value, acquiring a target signal. Therefore, whether the second electronic equipment can be used as reference equipment for the first electronic equipment can be accurately determined according to the historical control information of the first electronic equipment and the second electronic equipment, and the authenticity and the reliability of the target signal are improved.
In an embodiment, the radio frequency unit 1301 is specifically configured to: and under the condition that the correlation degree of the first historical control information and the second historical control information is greater than a preset value, acquiring first time corresponding to target control information in the first historical control information and second time corresponding to the target control information in the second historical control information. In the case where the first time is later than the second time, a target signal is acquired. Therefore, the temporal context of the electronic equipment can be introduced, the target signal acquisition condition is refined, and the authenticity and reliability of the target signal are improved.
In one embodiment, the processor 1310 is configured to obtain a time difference according to the first time and the second time. The radio frequency unit 1301 is further configured to obtain a target signal according to the time difference and the second historical control information. Thereby more accurately determining the target signal to enable the first electronic device to perform preprocessing in accordance with the target signal to quickly establish communication in a new communication environment after the time difference.
It should be understood that, in the embodiment of the present application, the input Unit 1304 may include a Graphics Processing Unit (GPU) and a microphone, and the Graphics Processing Unit processes image data of still pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 1306 may include a display panel, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 1307 includes a touch panel and other input devices. Touch panels, also known as touch screens. The touch panel may include two parts of a touch detection device and a touch controller. Other input devices may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein. Memory 1309 may be used to store software programs as well as various data, including but not limited to application programs and operating systems. The processor 1310 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 1310.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the signal obtaining method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device in the above embodiment. Readable storage media, including computer-readable storage media, such as Read-Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, etc.
The embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to execute a program or an instruction to implement each process of the signal obtaining method embodiment, and the same technical effect can be achieved.
It should be understood that the chips mentioned in the embodiments of the present application may also be referred to as system-on-chip, system-on-chip or system-on-chip, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A signal acquisition method applied to a first electronic device includes:
acquiring first state information of first electronic equipment and second state information of second electronic equipment;
acquiring a target signal under the condition that the first state information and the second state information meet a preset condition;
the target signal is a control signal received by the second electronic device from a base station.
2. The method of claim 1, wherein the first state information comprises a first direction of motion and the second state information comprises a second direction of motion;
under the condition that the first state information and the second state information meet a preset condition, acquiring a target signal, including:
and acquiring a target signal under the condition that the first movement direction is the same as the second movement direction.
3. The method of claim 1, wherein the first status information comprises first historical control information sent by the base station to the first electronic device, and wherein the second status information comprises second historical control information sent by the base station to the second electronic device;
under the condition that the first state information and the second state information meet a preset condition, acquiring a target signal, including:
and acquiring a target signal under the condition that the correlation degree of the first historical control information and the second historical control information is greater than a preset value.
4. The method according to claim 3, wherein in the case that the correlation degree between the first historical control information and the second historical control information is greater than a preset value, acquiring a target signal comprises:
under the condition that the correlation degree of the first historical control information and the second historical control information is larger than a preset value, acquiring first time corresponding to target control information in the first historical control information and second time corresponding to target control information in the second historical control information;
and acquiring a target signal under the condition that the first time is later than the second time.
5. The method of claim 4, comprising:
obtaining a time difference according to the first time and the second time;
the acquiring of the target signal comprises:
and acquiring the target signal according to the time difference and the second historical control information.
6. A signal acquisition apparatus, applied to a first electronic device, comprising:
the acquisition module is used for acquiring first state information of first electronic equipment and second state information of second electronic equipment;
the acquisition module is further used for acquiring a target signal under the condition that the first state information and the second state information meet preset conditions;
the target signal is a control signal received by the second electronic device from a base station.
7. The apparatus of claim 6, wherein the first state information comprises a first direction of motion and the second state information comprises a second direction of motion;
the acquisition module includes: a first acquisition unit configured to acquire a target signal in a case where the first movement direction is the same as the second movement direction.
8. The apparatus of claim 6, wherein the first status information comprises first historical control information sent by the base station to the first electronic device, and wherein the second status information comprises second historical control information sent by the base station to the second electronic device;
the acquisition module includes: and the second acquisition unit is used for acquiring a target signal under the condition that the correlation degree of the first historical control information and the second historical control information is greater than a preset value.
9. An electronic device comprising a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the signal acquisition method according to any one of claims 1-5.
10. A readable storage medium, characterized in that it stores thereon a program or instructions which, when executed by a processor, implement the steps of the signal acquisition method according to any one of claims 1 to 5.
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