CN115190495A

CN115190495A - Wireless signal quality evaluation method and system and electronic equipment

Info

Publication number: CN115190495A
Application number: CN202110366639.1A
Authority: CN
Inventors: 惠少博
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2022-10-14

Abstract

A wireless signal quality evaluation method, a wireless signal quality evaluation system and electronic equipment are provided. The method comprises the following steps: the equipment to be evaluated shares the wireless configuration parameters of the equipment to be evaluated with the portable electronic equipment; the wireless configuration parameters comprise at least one of network type, access frequency, access cells, access network slices, preferred network lists, APN parameters, SIM card parameters and radio frequency capability information; and the portable electronic equipment evaluates the quality of the wireless signal of the first network equipment based on the attachment of the wireless configuration parameters to the first network equipment. Because the portable electronic equipment is convenient to move, the difficulty in finding the ideal position of the equipment to be evaluated is reduced, and the portable electronic equipment uses the wireless configuration parameters of the equipment to be evaluated to evaluate the quality of wireless signals, so that the evaluation result is more accurate.

Description

Wireless signal quality evaluation method and system and electronic equipment

Technical Field

The present application relates to the field of communications technologies, and in particular, to a method, a system, and an electronic device for evaluating quality of a wireless signal.

Background

A Customer Premises Equipment (CPE) is a device that can convert a wireless signal transmitted by a wireless base station into a wireless fidelity (Wi-Fi) signal. For example, the CPE converts the signal of the base station into a wifi signal for other devices to access. The CPE can be applied to families, buses, stores or remote areas and the like, wireless wifi access is achieved as a router, and cost of laying a line network is saved.

The CPE may receive different wireless signals (e.g., wireless signal strength) at different locations in the room, depending on factors such as the building layout. Currently, there is no solution for conveniently and accurately selecting a desired location for placing the CPE (i.e., a location where the CPE receives a high quality wireless signal).

Disclosure of Invention

The present application provides a method and an apparatus for evaluating wireless signal quality, which are helpful to reduce the difficulty in selecting an ideal location of a CPE.

In a first aspect, a method for evaluating wireless signal quality is provided, which is applied to a communication system including a portable electronic device, a device to be evaluated, and a network device. The method comprises the following steps: the equipment to be evaluated shares wireless configuration parameters of the equipment to be evaluated with the portable electronic equipment; the wireless configuration parameters comprise at least one of network type, access frequency, access cells, access network slices, preferred network lists, APN parameters, SIM card parameters and radio frequency capability information; and the portable electronic equipment evaluates the quality of the wireless signal of the network equipment based on the attachment of the wireless configuration parameters to the network equipment.

Assuming that the portable electronic equipment is a mobile phone, the equipment to be evaluated is equipment inconvenient for moving positions; wherein the device to be evaluated may be understood as a device (such as a CPE) that needs to perform a quality evaluation of the received wireless signal to find the best position. Through the scheme provided by the embodiment of the application, the portable electronic equipment can replace equipment which is inconvenient to move to carry out wireless signal quality evaluation so as to find an ideal position (namely, a position with better wireless signal quality received by the equipment to be evaluated). Because the portable electronic equipment is convenient to move, the difficulty in finding the ideal position of the equipment to be evaluated is reduced, and the portable electronic equipment uses the wireless configuration parameters of the equipment to be evaluated to evaluate the quality of wireless signals, so that the evaluation result is more accurate.

In one possible design, the evaluating the quality of the wireless signal of the network device includes: acquiring parameters to be evaluated of the wireless signals, wherein the parameters to be evaluated comprise: at least one of strength parameter, interference parameter, network standard parameter, access channel number and channel quality indicator CQI; and evaluating the quality of the wireless signal of the network equipment according to the parameter to be evaluated. That is to say, the portable electronic device can evaluate the quality of the wireless signal through the strength parameter, the interference parameter, the network type parameter, the access path number, the CQI and the like, and the accuracy is high.

In one possible design, before the device to be evaluated shares the wireless configuration parameters of the device to be evaluated with the portable electronic device, the method further includes: detecting a first operation on the portable equipment, wherein the first operation is used for triggering the equipment to be evaluated to replace to carry out wireless signal quality evaluation; and the portable equipment sends a wireless configuration parameter sharing request to the equipment to be evaluated. That is to say, the user triggers the portable electronic device to replace the device to be evaluated for wireless signal quality evaluation on the portable electronic device through the first operation. Certainly, the user can also finish the process of evaluating the wireless signal quality by the portable electronic device instead of the device to be evaluated through the second operation on the portable electronic device, and the user experience is better.

In one possible design, the method further includes: the portable equipment verifies whether the capability of the portable equipment is matched with the capability of the equipment to be evaluated; and if the wireless configuration parameters are matched with the equipment to be evaluated, the portable equipment sends a wireless configuration parameter sharing request to the equipment to be evaluated. That is to say, under the condition that the capabilities of the portable electronic device and the device to be evaluated are matched, the device to be evaluated is requested to share the wireless configuration parameters thereof, so that the situation that the wireless configuration parameters of the device to be evaluated cannot be replaced for the device to be evaluated to evaluate the quality of the wireless signals due to the capability mismatch after the wireless configuration parameters of the device to be evaluated are acquired can be avoided.

In one possible design, the portable device verifying whether the capabilities of the portable device match the capabilities of the device under evaluation includes: and verifying whether at least one of the network type, the access frequency, the access cell, the access mode and the radio frequency capability of the portable electronic equipment is matched with the equipment to be evaluated. That is to say, when the portable electronic device matches at least one of the network type, the access frequency, the access cell, the access mode, and the radio frequency capability of the device to be evaluated, it is considered that the capability of the portable electronic device matches the capability of the device to be evaluated, and it is possible to avoid that the wireless signal quality evaluation cannot be performed on the device to be evaluated instead of the device to be evaluated due to capability mismatch after the wireless configuration parameters of the device to be evaluated are acquired.

In one possible design, evaluating the quality of the wireless signal of the network device according to the parameter to be evaluated includes: the portable electronic equipment increases or decreases the parameter to be evaluated based on the difference of the radio frequency capacity between the equipment to be evaluated and the portable electronic equipment; and evaluating the quality of the wireless signal based on the increased or decreased parameters to be evaluated. That is, in consideration of the difference in radio frequency capability between the portable electronic device and the device to be evaluated, the parameter to be evaluated is increased or decreased to adapt to the radio frequency capability of the device to be evaluated.

In a second aspect, a wireless signal quality evaluation method is further provided, which is applied to a portable electronic device, and includes: the portable electronic equipment receives wireless configuration parameters of the equipment to be evaluated, which are sent by the equipment to be evaluated; the wireless configuration parameters comprise at least one of network type, access frequency, access cells, access network slices, preferred network lists, APN parameters, SIM card parameters and radio frequency capability information; and the portable electronic equipment is attached to the network equipment based on the wireless configuration parameters, and the quality of the wireless signals of the network equipment is evaluated.

In one possible design, the evaluating the quality of the wireless signal of the network device includes:

acquiring parameters to be evaluated of the wireless signals, wherein the parameters to be evaluated comprise: at least one of strength parameter, interference parameter, network standard parameter, access channel number and channel quality indicator CQI;

and evaluating the quality of the wireless signal of the network equipment according to the parameter to be evaluated.

In one possible design, before the portable electronic device receives the wireless configuration parameters of the device to be evaluated, sent by the device to be evaluated, the method further includes:

detecting a first operation on the portable equipment, wherein the first operation is used for triggering the equipment to be evaluated to be replaced for wireless signal quality evaluation;

and the portable equipment sends a wireless configuration parameter sharing request to the equipment to be evaluated.

In one possible design, the method further includes: the portable equipment verifies whether the capability of the portable equipment is matched with the capability of the equipment to be evaluated; and if the wireless configuration parameters are matched with the equipment to be evaluated, the portable equipment sends a wireless configuration parameter sharing request to the equipment to be evaluated.

In one possible design, the portable device verifying whether the capabilities of the portable device match the capabilities of the device under evaluation includes: and verifying whether at least one of the network type, the access frequency, the access cell, the access mode and the radio frequency capability of the portable electronic equipment is matched with the equipment to be evaluated.

In one possible design, evaluating the quality of the wireless signal of the network device according to the parameter to be evaluated includes: the portable electronic equipment increases or decreases the parameter to be evaluated based on the difference of the radio frequency capacity between the equipment to be evaluated and the portable electronic equipment; and evaluating the quality of the wireless signal based on the increased or decreased parameters to be evaluated.

In a third aspect, a method for evaluating wireless signal quality is provided, which is applied to a device to be evaluated, and includes: the equipment to be evaluated is connected with the portable electronic equipment; the equipment to be evaluated shares the wireless configuration parameters of the equipment to be evaluated with the portable electronic equipment; the wireless configuration parameters comprise at least one of a network type, an access frequency, an access cell, an access network slice, a preferred network list, an APN parameter, an SIM card parameter and radio frequency capability information, and the wireless configuration parameters are used for the portable electronic equipment to be attached to the network equipment based on the wireless configuration parameters so as to evaluate the quality of wireless signals of the network equipment.

In a possible design, before the device to be evaluated shares the wireless configuration parameters of the device to be evaluated with the portable electronic device, the method further includes: and the equipment to be evaluated receives a wireless configuration parameter sharing request from the portable electronic equipment.

In a fourth aspect, there is also provided a communication system, including: the system comprises portable electronic equipment, equipment to be evaluated and network equipment;

the portable electronic device includes: a processor; a memory; wherein the memory stores one or more computer programs comprising instructions which, when executed by the processor, cause the portable electronic device to perform the steps of the portable electronic device in the method according to the first aspect;

the device to be evaluated comprises: a processor; a memory; wherein the memory stores one or more computer programs comprising instructions which, when executed by the processor, cause the device under evaluation to perform the steps of the method of the first aspect as described above.

In a fifth aspect, an electronic device is also provided, where the electronic device may be a portable electronic device, and the electronic device includes:

a processor, a memory, and one or more programs;

wherein the one or more programs are stored in the memory, the one or more programs comprising instructions which, when executed by the processor, cause the electronic device to perform the method steps as described in the second aspect above.

In a sixth aspect, there is also provided an electronic device, which may be a device to be evaluated, including:

a processor, memory, and one or more programs;

wherein the one or more programs are stored in the memory, the one or more programs comprising instructions which, when executed by the processor, cause the electronic device to perform the method steps as described in the third aspect above.

A seventh aspect further provides a computer-readable storage medium for storing a computer program which, when run on a computer, causes the computer to perform the method according to any of the first to third aspects.

In an eighth aspect, there is also provided a computer program product comprising a computer program which, when run on a computer, causes the computer to perform the method of any of the first to third aspects described above.

In a ninth aspect, an embodiment of the present application further provides a chip, where the chip is coupled to a memory in an electronic device, and is used to call a computer program stored in the memory and execute the technical solution of any one of the first aspect to the third aspect of the embodiment of the present application, and "coupled" in the embodiment of the present application means that two components are directly or indirectly combined with each other.

The beneficial effects of the second aspect to the ninth aspect described above refer to the beneficial effects of the first aspect, and are not repeated.

Drawings

Fig. 1 is a schematic diagram of a communication system according to an embodiment of the present application;

fig. 2 is a schematic diagram of an application scenario provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a mobile phone according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a CPE according to an embodiment of the present application;

fig. 5 is a flowchart illustrating a method for evaluating quality of a wireless signal according to an embodiment of the present application;

fig. 6 is a schematic diagram of different modules inside a handset and a CPE according to an embodiment of the present application;

fig. 7 is another schematic flow chart of a method for evaluating quality of a wireless signal according to an embodiment of the present application;

fig. 8 to 10 are schematic diagrams of a mobile phone displaying an evaluation result according to an embodiment of the present application;

fig. 11 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The embodiment of the application provides a wireless signal quality evaluation method which can be applied to a communication system. Fig. 1 is a schematic diagram of a communication system according to an embodiment of the present application. The communication system comprises at least one first electronic device, at least one second electronic device and one or more network devices. The second electronic device can be attached to the network device and convert a wireless signal (such as a 5G signal) of the network device into a wireless Wi-Fi signal for the first electronic device to access.

The network device may be a device capable of providing wireless signals, including, for example, an access network device, and/or a core network device. The access network equipment is equipment with a wireless transceiving function and is used for communicating with the terminal. The access network device includes, but is not limited to, a base station (BTS, node B, eNodeB/eNB, or gbnodeb/gNB) in the above communication system, a Transmission Reception Point (TRP), a base station for subsequent evolution of 3GPP, an access Node in a wireless fidelity (WiFi) system, a wireless relay Node, a wireless backhaul Node, and the like. The base station may be: macro base stations, micro base stations, pico base stations, small stations, relay stations, etc. The base station may be a 4G base station or a 5G base station, or, with the development of wireless technology, may also be a 6G base station or a higher order base station. Multiple base stations may support the same access technology network as mentioned above, or may support different access technologies networks as mentioned above. A base station may include one or more co-sited or non-co-sited transmission receiving points. The network device may also be a wireless controller, a Centralized Unit (CU), and/or a Distributed Unit (DU) in a Cloud Radio Access Network (CRAN) scenario.

The second electronic device is a device capable of being attached (or accessed) to the network device, and after being attached to the network, the second electronic device can convert wireless signals of the network device into Wi-Fi signals to enable other electronic devices (such as the first electronic device) to access the Wi-Fi network. For example, the second electronic device may communicate with the network device via a Subscriber Identity Module (SIM), and attach to the network. For example, the second electronic device may be a Customer Premises Equipment (CPE), a cell phone, a tablet, a desktop, a laptop, a handheld computer, a notebook, an ultra-mobile personal computer (UMPC), a netbook, a cellular phone, a Personal Digital Assistant (PDA), an Augmented Reality (AR) Virtual Reality (VR) device, and the like. The embodiment of the present application does not particularly limit the specific form of the second electronic device.

The first electronic device is a device capable of accessing a Wi-Fi network. For example, after the second electronic device generates the WIFI signal, the first electronic device may access the WIFI signal provided by the second electronic device. For example, the first electronic device may be a mobile phone, a tablet computer, a desktop computer, a laptop computer, a handheld computer, a notebook computer, a UMPC, a netbook, a cellular phone, a PDA, an AR \ VR device, a media player device, and the like, and a smart speaker, a smart television, a refrigerator, a washing machine, an air conditioner, an air purifier, a kitchen and toilet, and the like. The embodiment of the present application does not particularly limit the specific form of the first electronic device.

After the second electronic device is attached to the network device, when the second electronic device is located at different positions, the received wireless signals of the network device are different in quality, correspondingly, the wireless signals are converted into wifi signals by the second electronic device at different positions, and in order that a user has better internet experience, the setting position of the second electronic device is very important, and the position where the wireless signals are higher is preferably found. Take the first electronic device as a mobile phone, the second electronic device as a CPE, and the network device as a 5G base station as an example. There are two solutions to how to find the best location of the CPE.

In the first scheme, a user manually changes the position of the CPE, the CPE performs quality evaluation on wireless signals at each position, and the evaluation result is sent to the mobile phone for display. The user checks through the handset where the CPE is located to evaluate the higher quality wireless signal, and sets the CPE at that location. The first approach requires the CPE location to be moved continuously, perhaps more than 10 moves per the dwelling size shown in fig. 2, to determine the best location. Moreover, for the CPE which needs to be connected with the power supply, the power supply needs to be unplugged and then plugged in again when the position is moved every time, so that the operation is complicated. Moreover, each time the power supply conversion is re-inserted, the CPE system needs to be restarted (for example, it takes 1 minute), and then the CPE connects to the mobile APP (for example, it takes 30 seconds), that is, each time the location is moved, it needs to wait for a long time to perform 5G signal evaluation, and the experience is poor. And the user needs to check the evaluation result of the CPE on the mobile phone while moving the CPE position, so that the user needs to operate on two devices at the same time every time the user moves, which is very inconvenient.

In the second scheme, the mobile phone evaluates the quality of the wireless signal at different positions, and the position with better wireless signal quality evaluated by the mobile phone is taken as the best position of the CPE. Although the problem that the CPE is inconvenient to move is solved, the wireless configuration parameters used when the mobile phone evaluates the quality of the wireless signals are the wireless configuration parameters of the mobile phone, the wireless configuration parameters of the mobile phone are different from the wireless configuration parameters of the CPE, for example, the access frequency band of the mobile phone is different from the access frequency band of the CPE, so that the position with better wireless signal quality evaluated by the mobile phone is not necessarily better for the CPE, and the scheme is lower in accuracy.

In view of this, an embodiment of the present application provides a method for evaluating wireless signal quality, in which a second electronic device may send a wireless configuration parameter of the second electronic device to a first electronic device, where the wireless configuration parameter includes at least one of a network type, an access frequency band or point, an access cell, a preferred network list, an Access Point Name (APN) parameter, an SIM card parameter, and radio frequency capability information of the second electronic device. The first electronic device may attach to the network device and evaluate the wireless signal quality of the network device based on the wireless configuration parameters of the second electronic device. In short, the first electronic device performs wireless signal quality evaluation instead of the second electronic device, where "instead" refers to that the first electronic device performs wireless signal quality evaluation using wireless configuration parameters of the second electronic device without performing evaluation by the second electronic device. If the first electronic device is a portable electronic device (such as a mobile phone) and the second electronic device is a device (such as a CPE) which is inconvenient to move but can convert a wireless signal into a WIFI signal, according to the scheme provided by the embodiment of the present application, the portable electronic device can replace the device which is inconvenient to move to perform wireless signal quality evaluation to find an optimal position.

The wireless signal quality evaluation method provided by the embodiment of the application can be suitable for various scenes, for example, when the wireless signal quality evaluation cannot be carried out due to the fact that one device is inconvenient to move or the device fails, the portable device is used for replacing the device to carry out the wireless signal quality evaluation.

Fig. 2 is a schematic diagram of an application scenario provided in an embodiment of the present application. The application scene comprises a 5G base station and a family house type graph. The CPE may be located anywhere in the home. The quality of the 5G signal received by the 5G base station varies when the CPE is in different locations. Therefore, by the wireless signal quality evaluation method provided by the embodiment of the application, the mobile phone can replace the CPE to perform wireless signal quality evaluation to find the best position of the CPE. In this way, the user does not need to manually change the position of the CPE, which solves the problem of the first solution that the implementation of changing the position of the CPE is complicated, and the mobile phone uses the wireless configuration parameters of the CPE to evaluate the quality of the wireless signal, so that the evaluation result obtained by the mobile phone is not much different from the evaluation result obtained by the CPE, which solves the problem of the second solution that the evaluation result is much different due to the different wireless configuration parameters of the mobile phone and the CPE.

The following describes the apparatus associated with embodiments of the present application.

Fig. 3 shows a schematic structural diagram of a first electronic device (such as a mobile phone). As shown in fig. 3, the mobile phone 300 may include a processor 110, an external memory interface 120, an internal memory 121, a Universal Serial Bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, a sensor module 180, a button 190, a motor 191, an indicator 192, a camera 193, a display screen 194, a Subscriber Identity Module (SIM) card interface 195, and the like. The sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, a bone conduction sensor 180M, and the like.

Processor 110 may include one or more processing units, such as: the processor 110 may include an Application Processor (AP), a modem processor, a Graphics Processing Unit (GPU), an Image Signal Processor (ISP), a controller, a memory, a video codec, a Digital Signal Processor (DSP), a baseband processor, and/or a neural-Network Processing Unit (NPU), etc. Wherein, the different processing units may be independent devices or may be integrated in one or more processors. The controller can be a nerve center and a command center of the mobile phone. The controller can generate an operation control signal according to the instruction operation code and the timing signal to complete the control of instruction fetching and instruction execution. A memory may also be provided in processor 110 for storing instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. The memory may hold instructions or data that have just been used or recycled by the processor 110. If the processor 110 needs to use the instruction or data again, it can be called directly from the memory. Avoiding repeated accesses reduces the latency of the processor 110, thereby increasing the efficiency of the system.

The USB interface 130 is an interface conforming to the USB standard specification, and may specifically be a Mini USB interface, a Micro USB interface, a USB Type C interface, or the like. The USB interface 130 may be used to connect a charger to charge a mobile phone, or may be used to transmit data between the mobile phone and a peripheral device. The charging management module 140 is configured to receive charging input from a charger. The power management module 141 is used to connect the battery 142, the charging management module 140 and the processor 110. The power management module 141 receives input from the battery 142 and/or the charge management module 140 and provides power to the processor 110, the internal memory 121, the external memory, the display 194, the camera 193, the wireless communication module 160, and the like.

The wireless communication function of the mobile phone can be realized by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modem processor, the baseband processor, and the like. The antennas 1 and 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the handset may be used to cover a single or multiple communication bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: the antenna 1 may be multiplexed as a diversity antenna of a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 150 may provide a solution including wireless communication of 2G/3G/4G/5G, etc. applied to a mobile phone. The mobile communication module 150 may include at least one filter, a switch, a power amplifier, a Low Noise Amplifier (LNA), and the like. The mobile communication module 150 may receive the electromagnetic wave from the antenna 1, filter, amplify, etc. the received electromagnetic wave, and transmit the electromagnetic wave to the modem processor for demodulation. The mobile communication module 150 may also amplify the signal modulated by the modem processor, and convert the signal into electromagnetic wave through the antenna 1 to radiate the electromagnetic wave. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the processor 110. In some embodiments, at least some of the functional modules of the mobile communication module 150 may be disposed in the same device as at least some of the modules of the processor 110.

The wireless communication module 160 may provide solutions for wireless communication applied to a mobile phone, including Wireless Local Area Networks (WLANs) (e.g., wireless fidelity (Wi-Fi) networks), bluetooth (BT), global Navigation Satellite System (GNSS), frequency Modulation (FM), near Field Communication (NFC), infrared (IR), and the like. The wireless communication module 160 may be one or more devices integrating at least one communication processing module. The wireless communication module 160 receives electromagnetic waves via the antenna 2, performs frequency modulation and filtering processing on electromagnetic wave signals, and transmits the processed signals to the processor 110. The wireless communication module 160 may also receive a signal to be transmitted from the processor 110, perform frequency modulation and amplification on the signal, and convert the signal into electromagnetic waves via the antenna 2 to radiate the electromagnetic waves.

In some embodiments, antenna 1 is coupled to mobile communication module 150 and antenna 2 is coupled to wireless communication module 160 so that the handset can communicate with networks and other devices via wireless communication techniques. The wireless communication technology may include global system for mobile communications (GSM), general Packet Radio Service (GPRS), code Division Multiple Access (CDMA), wideband Code Division Multiple Access (WCDMA), time division code division multiple access (time-division multiple access, TD-SCDMA), long Term Evolution (LTE), BT, GNSS, WLAN, NFC, FM, and/or IR technologies, etc. The GNSS may include a Global Positioning System (GPS), a global navigation satellite system (GLONASS), a beidou satellite navigation system (BDS), a quasi-zenith satellite system (QZSS), and/or a satellite-based augmentation system (SBAS).

The display screen 194 is used to display a display interface of an application and the like. The display screen 194 includes a display panel. The display panel may adopt a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (active-matrix organic light-emitting diode, AMOLED), a flexible light-emitting diode (FLED), a miniature, a Micro-OLED, a quantum dot light-emitting diode (QLED), and the like. In some embodiments, the handset may include 1 or N display screens 194, N being a positive integer greater than 1.

The mobile phone can realize shooting function through the ISP, the camera 193, the video codec, the GPU, the display screen 194, the application processor and the like.

The ISP is used to process the data fed back by the camera 193. For example, when a user takes a picture, the shutter is opened, light is transmitted to the camera photosensitive element through the lens, an optical signal is converted into an electric signal, and the camera photosensitive element transmits the electric signal to the ISP for processing and converting into an image visible to the naked eye. The ISP can also carry out algorithm optimization on noise, brightness and skin color of the image. The ISP can also optimize parameters such as exposure, color temperature and the like of a shooting scene. In some embodiments, the ISP may be provided in camera 193.

The camera 193 is used to capture still images or video. The object generates an optical image through the lens and projects the optical image to the photosensitive element. The photosensitive element may be a Charge Coupled Device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor. The light sensing element converts the optical signal into an electrical signal, which is then passed to the ISP where it is converted into a digital image signal. And the ISP outputs the digital image signal to the DSP for processing. The DSP converts the digital image signal into image signal in standard RGB, YUV and other formats. In some embodiments, the handset may include 1 or N cameras 193, N being a positive integer greater than 1.

The internal memory 121 may be used to store computer-executable program code, which includes instructions. The processor 110 executes various functional applications of the cellular phone and data processing by executing instructions stored in the internal memory 121. The internal memory 121 may include a program storage area and a data storage area. Wherein, the storage program area can store an operating system, software codes of at least one application program (such as an Aichi art application, a WeChat application, etc.), and the like. The data storage area can store data (such as images, videos and the like) generated in the use process of the mobile phone. In addition, the internal memory 121 may include a high-speed random access memory, and may further include a nonvolatile memory, such as at least one magnetic disk storage device, a flash memory device, a universal flash memory (UFS), and the like.

The external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, to extend the storage capability of the mobile phone. The external memory card communicates with the processor 110 through the external memory interface 120 to implement a data storage function. For example, files such as pictures, videos, and the like are saved in an external memory card.

The mobile phone can implement an audio function through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. Such as music playing, recording, etc.

The pressure sensor 180A is used for sensing a pressure signal, and can convert the pressure signal into an electrical signal. In some embodiments, the pressure sensor 180A may be disposed on the display screen 194. The gyro sensor 180B may be used to determine the motion attitude of the handset. In some embodiments, the angular velocity of the handpiece about three axes (i.e., the x, y, and z axes) may be determined by the gyro sensor 180B.

The gyro sensor 180B may be used for photographing anti-shake. The air pressure sensor 180C is used to measure air pressure. In some embodiments, the handset calculates altitude from the barometric pressure measured by barometric pressure sensor 180C to assist in positioning and navigation. The magnetic sensor 180D includes a hall sensor. The mobile phone can detect the opening and closing of the flip leather sheath by using the magnetic sensor 180D. In some embodiments, when the mobile phone is a flip phone, the mobile phone may detect the opening and closing of the flip according to the magnetic sensor 180D. And then according to the opening and closing state of the leather sheath or the opening and closing state of the flip cover, the automatic unlocking of the flip cover is set. The acceleration sensor 180E can detect the magnitude of acceleration of the cellular phone in various directions (typically three axes). When the mobile phone is static, the size and the direction of gravity can be detected. The method can also be used for identifying the gesture of the mobile phone, and is applied to horizontal and vertical screen switching, pedometers and other applications.

A distance sensor 180F for measuring a distance. The handset can measure distance by infrared or laser. In some embodiments, the scene is photographed and the cell phone may utilize the distance sensor 180F for ranging to achieve fast focus. The proximity light sensor 180G may include, for example, a Light Emitting Diode (LED) and a light detector, such as a photodiode. The light emitting diode may be an infrared light emitting diode. The mobile phone emits infrared light outwards through the light emitting diode. The handset uses a photodiode to detect infrared reflected light from nearby objects. When sufficient reflected light is detected, it can be determined that there is an object near the handset. When insufficient reflected light is detected, the handset can determine that there are no objects in the vicinity of the handset. The mobile phone can detect that the mobile phone is held by a user and close to the ear for conversation by using the proximity optical sensor 180G so as to automatically extinguish the screen and achieve the purpose of saving electricity. The proximity light sensor 180G can also be used in a holster mode, a pocket mode automatically unlocks and locks the screen.

The ambient light sensor 180L is used to sense ambient light brightness. The mobile phone may adaptively adjust the brightness of the display screen 194 according to the perceived ambient light level. The ambient light sensor 180L may also be used to automatically adjust the white balance when taking a picture. The ambient light sensor 180L may also cooperate with the proximity light sensor 180G to detect whether the mobile phone is in a pocket, so as to prevent accidental touch. The fingerprint sensor 180H is used to collect a fingerprint. The mobile phone can utilize the collected fingerprint characteristics to realize fingerprint unlocking, access to an application lock, fingerprint photographing, fingerprint incoming call answering and the like.

The temperature sensor 180J is used to detect temperature. In some embodiments, the handset implements a temperature processing strategy using the temperature detected by the temperature sensor 180J. For example, when the temperature reported by the temperature sensor 180J exceeds a threshold, the mobile phone performs a reduction in performance of a processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection. In other embodiments, the battery 142 is heated by the phone when the temperature is below another threshold to avoid abnormal shutdown of the phone due to low temperature. In other embodiments, when the temperature is lower than a further threshold, the mobile phone performs boosting on the output voltage of the battery 142 to avoid abnormal shutdown due to low temperature.

The touch sensor 180K is also referred to as a "touch panel". The touch sensor 180K may be disposed on the display screen 194, and the touch sensor 180K and the display screen 194 form a touch screen, which is also called a "touch screen". The touch sensor 180K is used to detect a touch operation applied thereto or nearby. The touch sensor can communicate the detected touch operation to the application processor to determine the touch event type. Visual output associated with the touch operation may be provided via the display screen 194. In other embodiments, the touch sensor 180K may be disposed on the surface of the mobile phone at a different position than the display screen 194.

The bone conduction sensor 180M may acquire a vibration signal. In some embodiments, the bone conduction sensor 180M may acquire a vibration signal of the human vocal part vibrating the bone mass. The bone conduction sensor 180M may also contact the human pulse to receive the blood pressure pulsation signal.

The keys 190 include a power-on key, a volume key, and the like. The keys 190 may be mechanical keys. Or may be touch keys. The mobile phone may receive a key input, and generate a key signal input related to user settings and function control of the mobile phone. The motor 191 may generate a vibration cue. The motor 191 may be used for incoming call vibration prompts as well as for touch vibration feedback. For example, touch operations applied to different applications (e.g., photographing, audio playing, etc.) may correspond to different vibration feedback effects. Indicator 192 may be an indicator light that may be used to indicate a state of charge, a change in charge, or a message, missed call, notification, etc. The SIM card interface 195 is used to connect a SIM card. The SIM card can be attached to and detached from the mobile phone by being inserted into the SIM card interface 195 or being pulled out from the SIM card interface 195.

It is to be understood that the components shown in fig. 3 do not constitute a specific limitation of the handset. A handset in an embodiment of the invention may include more or fewer components than shown in figure 3. In addition, the combination/connection relationship between the components in fig. 3 may also be modified.

Fig. 4 is a schematic structural diagram of a second electronic device (such as a CPE) according to an embodiment of the present disclosure. As shown in fig. 4, the CPE may include: a processor 210, a mobile communication module 220, a wireless communication module 230, a SIM card interface 240, a memory 250, a key 260, a power supply 270, an input/output interface 280, an antenna 201, and an antenna 202. Optionally, the CPE may also include a display screen 290.

Memory 250 may be used to store program code such as that used to convert wireless signals to Wi-Fi signals and provide a Wi-Fi network for cell phones, smart televisions, and the like, among others. The processor 210 may execute the above program codes to realize the functions of the CPE in the embodiment of the present application. Processor 210 may include one or more processing units. For example, the processor 210 may include a modem processor, a Digital Signal Processor (DSP), a baseband processor, and the like. The different processing units may be separate devices or may be integrated into one or more processors. Memory 250 may also have stored therein address information for uniquely identifying the CPE. For example, the address information may be a (MAC) address. In addition, the memory 250 may further store a phone number corresponding to the SIM card inserted into the SIM card interface 240.

The SIM card interface 240 is used to connect a SIM card. The SIM card can be attached to and detached from the CPE by being inserted into the SIM card interface 240 or being pulled out of the SIM card interface 240. The CPE may support 1 or N SIM card interfaces, N being a positive integer greater than 1. The SIM card interface 240 may support a Nano SIM card, a Micro SIM card, a SIM card, etc. Multiple cards can be inserted into the same SIM card interface 240 at the same time. The types of the plurality of cards may be the same or different. The SIM card interface 395 may also be compatible with different types of SIM cards. The SIM card interface 240 may also be compatible with external memory cards. The CPE realizes functions of conversation, data communication and the like through the interaction of the SIM card and the network. In some embodiments, the CPE employs esims, i.e., embedded SIM cards. The eSIM card can be embedded in the CPE and can not be separated from the CPE. It is noted that the CPE may not include the SIM card interface 240. The memory 250 may store program codes for implementing the SIM function. The processor 210 can execute the program code to implement the SIM function, communicating with the wireless base station through the mobile communication module 220.

The wireless communication function of the CPE may be implemented by the antenna 201, the antenna 202, the mobile communication module 220, the wireless communication module 230, the modem processor, the baseband processor, and the like.

The antenna 201 and the antenna 202 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the CPE may be used to cover a single or multiple communication bands. Different antennas can also be multiplexed to improve the utilization of the antennas. For example: the antenna 201 may be multiplexed as a diversity antenna for a wireless local area network. In other embodiments, the antenna may be used in conjunction with a tuning switch.

The mobile communication module 220 may provide at least one function including 2G, 3G, 4G, 5G, etc. wireless communication technologies. The mobile communication module 220 may include at least one filter, a switch, a power amplifier, a Low Noise Amplifier (LNA), and the like. The antenna 201 of the CPE is coupled to the mobile communication module 220. The mobile communication module 220 may receive electromagnetic waves from the antenna 201, filter, amplify, etc. the received electromagnetic waves, and transmit the electromagnetic waves to the modem processor for demodulation. The mobile communication module 220 may also amplify the signal modulated by the modem processor, and convert the signal into electromagnetic wave through the antenna 201 to radiate the electromagnetic wave. In some embodiments, at least some of the functional modules of the mobile communication module 220 may be disposed in the processor 210. In some embodiments, at least some of the functional modules of the mobile communication module 220 may be provided in the same device as at least some of the modules of the processor 210.

The wireless communication module 230 may provide at least one function of wireless communication technologies including Wireless Local Area Networks (WLANs) (e.g., wi-Fi networks), bluetooth (BT), global Navigation Satellite System (GNSS), frequency Modulation (FM), near Field Communication (NFC), infrared (IR), and the like. The wireless communication module 230 may be one or more devices integrating at least one communication processing module. The antenna 202 is coupled to the wireless communication module 230. The wireless communication module 230 receives electromagnetic waves via the antenna 202, performs frequency modulation and filtering processing on electromagnetic wave signals, and transmits the processed signals to the processor 210. The wireless communication module 230 may also receive a signal to be transmitted from the processor 210, frequency modulate it, amplify it, and convert it into electromagnetic waves via the antenna 202 to radiate it. For example, in the embodiment of the present application, the wireless communication module 230 may be a Wi-Fi module, which is used to provide Wi-Fi functionality.

The input/output interface 280 may include: one or more USB interfaces, and one or more local area network interfaces (LANs). The USB interface is an interface conforming to the USB standard specification, and may be a Mini USB interface, a Micro USB interface, a USB Type C interface, or the like. The USB interface may be used to connect a charger to charge the CPE. The interface may also be used to connect other electronic devices, such as AR devices and the like.

The above-mentioned LAN can be used for connecting a telephone set by inserting a telephone line. After the LAN of the CPE is connected to the phone, the phone can make or receive calls using the SIM card inserted in the SIM card interface 240 of the CPE. The LAN can also be used for connecting a computer by inserting a network cable, and can also be used for connecting an intelligent television by inserting the network cable and the like. After the LAN of the CPE is connected to the computer or the smart tv, the computer or the smart tv can use the wireless signal of the mobile communication module 220 of the CPE. That is to say, the CPE in the embodiment of the present application may provide a wireless Wi-Fi network for electronic devices (e.g., mobile phones, computers, smart home devices, etc.). The system can also provide interfaces for connecting devices such as telephones, computers, intelligent televisions and the like, and can provide wired communication services for the devices such as telephones, computers, intelligent televisions and the like.

A power supply 270 may be used to supply power to the various components included in the CPE. In some embodiments, the power supply 270 may be a battery, such as a rechargeable battery. The above-mentioned key 260 may include: a power-on key and a reset key. The power-on key is used to turn on or off the CPE. The reset key is used for restoring factory settings of the CPE. Of course, keys 260 may also include other keys. For example, when the CPE includes a display screen 290, the keys 260 may also include a key for triggering the display screen 290 to light up. The keys 260 may be mechanical keys or touch keys. The CPE may receive key inputs and generate key signal inputs related to user settings and function control of the CPE.

The CPE may further include a charging management module and a power management module. For a detailed description of the charging management module and the power management module, reference may be made to the introduction of the charging management module and the power management module of the mobile phone 300 in the embodiment of the present application in fig. 3, which is not described herein again in the embodiment of the present application.

The display screen 290 is used to display images, videos, and the like. The display screen 290 includes a display panel. The display panel may adopt a Liquid Crystal Display (LCD), an Organic Light Emitting Diode (OLED), an active matrix organic light emitting diode (active matrix organic light emitting diode, AMOLED), a Flexible Light Emitting Diode (FLED), a miniature, a Micro led, a quantum dot light emitting diode (QLED), and the like. \\ u

It is to be understood that the illustrated structure of the embodiment of the present application does not constitute a specific limitation to the CPE. It may have more or fewer components than shown in fig. 4, may combine two or more components, or may have a different configuration of components. For example, the CPE may also include indicator lights that may be used to indicate a state of charge, a change in power, etc. The various components shown in fig. 4 may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing or application specific integrated circuits.

The following describes a wireless signal quality evaluation method provided by an embodiment of the present application in detail with reference to the accompanying drawings.

Fig. 5 is a schematic flow chart of a communication method according to an embodiment of the present application. As shown in fig. 5, the process includes:

s501, the mobile phone is connected with the CPE.

The connection between the mobile phone and the CPE may be established in various ways, such as bluetooth, wireless wifi connection, and the like, which is not limited in the embodiment of the present application.

S502, the CPE shares the wireless configuration parameters of the CPE to the mobile phone. The wireless configuration parameters include at least one of a network type, an access frequency, an access cell, an access network slice, a preferred network list, an Access Point Name (APN) parameter, an SIM card parameter, and radio frequency capability information of the CPE.

The wireless configuration parameters of the CPE include, but are not limited to, at least one of the following information:

(1) And the network standard is used for indicating the network standard which the CPE can access. The network formats include, but are not limited to: a 2nd-Generation wireless telephone technology,2G network, a 3rd-Generation wireless telephone technology,3G network, a 4th-Generation wireless telephone technology,4G network, and a 5th-Generation wireless telephone technology,5G network, and so on. Such as a global system for mobile communications (GSM) network, a Code Division Multiple Access (CDMA) network, a Wideband Code Division Multiple Access (WCDMA) network, a Universal Mobile Telecommunications System (UMTS) network, a Long Term Evolution (LTE) network, etc.

(2) And the access frequency comprises an accessible frequency band and an accessible frequency point and is used for indicating the frequency size or the frequency range of the network which can be accessed by the CPE.

(3) And the access cell is used for indicating the cell accessible by the CPE. The accessible cell may include one or more cells.

(4) And the access network slice is used for indicating the network slices which can be accessed by the CPE. The accessible cell may include one or more network slices.

(5) A preferred network list for indicating priority of access by the CPE to the different operator networks. For example, the priority is telecom > Unicom > Mobile, representing a network that has a priority of accessing telecom, a second network that has connectivity, and a last network that has mobility.

(6) An Access Point Name (APN) parameter for indicating an access mode of the CPE. The access mode is, for example, CMWAP, CMNET, etc.

(7) And the radio frequency capability information is used for indicating the transceiving capability of the radio frequency antenna of the CPE. For example, 1T4R, 2T4R, etc. Taking "2T4R" as an example, "2" represents 2 antennas, "T" is used to indicate that "Tx" represents transmission, "2T" is "2 antennas are used for transmission"; "4" represents 4 antennas, "R" is used to indicate "Rx" represents reception, "4R" i.e., "4 antennas are used for reception. Therefore, "2T4R" i.e. 2 antennas are used for information transmission and 4 antennas are used for information reception.

(8) SIM parameters indicating configuration parameters of the SIM card in the CPE, such as the package (e.g., traffic bandwidth) to which the SIM card is subscribed, the International Mobile Equipment Identity (IMEI) and/or International Mobile Subscriber Identity (IMSI) for uniquely identifying the SIM card of the CPE, a key identifier (Ki) for identifying encryption of information between the SIM card of the CPE and the operator, and so on.

Optionally, before S502, the method may further include the step of: the mobile phone sends a wireless configuration parameter sharing request to the CPE, and correspondingly, the CPE receives the wireless configuration parameter sharing request sent by the mobile phone. After receiving the wireless configuration sharing request, the CPE sends wireless configuration parameters of the CPE, that is, S502, to the handset. The wireless configuration parameter sharing request may be used to request the CPE to share multiple types of wireless configuration parameters, for example, the wireless configuration parameter sharing request includes indication information, and the indication information is used to indicate all types of the wireless configuration parameters that the CPE needs to share (such as a network type, an access frequency, an access cell, an access network slice, a preferred network list, an APN parameter, a SIM card parameter, a radio frequency capability, and the like). In the method, the mobile phone can inquire various types of wireless configuration parameters of the CPE only by sending a wireless configuration parameter sharing request, so that the signaling overhead is saved. Alternatively, a wireless configuration parameter sharing request is used to request the CPE to share a type of wireless configuration parameter. For example, the wireless configuration parameter sharing request 1 is used to request the CPE to share the network type, the wireless configuration parameter sharing request 2 is used to request the CPE to share the access frequency, and the wireless configuration parameter sharing request 3 is used to request the CPE to share the access cell. That is to say, the mobile phone sends multiple wireless configuration parameter sharing requests to complete the query of the wireless configuration parameters of the CPE, and in this way, the data size of each wireless configuration parameter sharing request is small, and the efficiency is high.

Optionally, before S502, the method may further include the step of: the mobile phone inquires whether the CPE has the wireless configuration parameter sharing capability or not, and if the CPE is determined to have the wireless configuration parameter sharing capability, the mobile phone sends a wireless configuration parameter sharing request to the CPE.

In one embodiment, the handset sends a capability query instruction to the CPE, where the capability query instruction is used to query whether the CPE is capable of sharing the wireless configuration parameters, and when the handset receives an acknowledgement instruction from the CPE, the handset determines that the CPE has a function of sharing the wireless configuration parameters. The capability query instruction may be used to query various capabilities of the CPE, for example, to query whether the CPE can share various parameters such as a network type, an access frequency, an access cell, an access network slice, an APN parameter, a preferred network list, a radio frequency capability, and an SIM card parameter. The CPE collects the sharable capabilities of the CPE, such as network systems, access cells, APN parameters and the like, and then sends feedback information to the mobile phone. The feedback information is used to indicate which parameters the CPE can share. For example, there is an M-bit field in the feedback information, which is used to indicate the parameter types that the CPE can share. For example, the 1 st bit in the M bits is 1, which represents that the CPE may share the network system, the 2nd bit is 1 which represents that the CPE may share the access cell, and the 3rd bit is 0 which represents that the CPE does not share the APN parameter. In short, after the handset receives the feedback information, it can determine which parameters the CPE can share based on the feedback information. Then, the handset may send a wireless configuration parameter sharing request to the CPE, where the wireless configuration parameter sharing request is used to request the CPE to feed back the sharable parameters. For example, the CPE may share the network type, the access cell, and the like, and does not share the APN parameter, the wireless configuration parameter sharing request is used to request the CPE to provide the network type, the access cell, and the like, and does not request the CPE to provide the APN parameter. In other words, after the handset determines which types of parameters the CPE can share, the CPE is queried for the specific values of the parameters it can share. For example, the mobile phone determines, through the capability query instruction, that the CPE can share the network type, and then the wireless configuration parameter sharing request is used to request to query which type of network type of the CPE is, specifically, 4G or 5G. In the foregoing embodiment, a capability query command may be used to query the CPE for multiple capabilities. It will be appreciated that in another possible implementation, the capability query instruction may be used to query a capability of the CPE. For example, the mobile phone sends a query instruction 1 to the CPE, where the query instruction 1 is used to query whether the CPE can share the network system; the mobile phone sends a query instruction 2, wherein the query instruction 2 is used for querying whether the CPE can share the access frequency; the mobile phone sends the query instruction 3, and the query instruction 3 is used for querying whether the CPE can share the access cell.

Optionally, before S502, the method may further include the step of: the mobile phone verifies whether the capability of the mobile phone is matched with the capability of the CPE, if so, the mobile phone sends a wireless configuration parameter sharing request to the CPE, and if not, the mobile phone can send rejection information to the CPE, wherein the rejection information is used for indicating that the CPE is replaced by rejection to evaluate the wireless signal quality. Wherein, verifying whether the capability of the handset is matched with the capability of the CPE comprises at least one of the following conditions:

1. and verifying whether the network standard of the CPE is matched with the network standard of the mobile phone. For example, if the mobile phone supports three types of 3G, 4D, and 5G, and the CPE supports 4G network type, it is determined that the network types of the mobile phone and the CPE are matched. If the mobile phone supports 5G and the CPE supports 4G, the network formats of the mobile phone and the CPE are determined not to be matched. Or, the mobile phone does not support a Time Division Duplex (TDD) system, and the CPE uses the TDD system to determine that the network system of the mobile phone and the network system of the CPE are not matched.

2. And verifying whether the access frequency of the CPE is matched with the access frequency of the mobile phone. For example, if the cell phone does not support the N41 band, but the CPE uses the N41 band, it is determined that the access frequencies of the cell phone and the CPE do not match.

3. And verifying whether the access cell of the CPE is matched with the access cell of the mobile phone. For example, whether the access cell of the CPE is a subset of the access cell of the handset, and if so, it is determined that the access cells of the handset and the CPE match.

4. And verifying whether the access mode indicated by the APN parameter of the CPE is matched with the access mode of the mobile phone. For example, if the access mode of the CPE is CMWAP and the mobile phone does not support the access mode, it is determined that the access modes of the mobile phone and the CPE are not matched.

5. And verifying whether the radio frequency capability of the CPE is matched with the radio frequency capability of the mobile phone. For example, if the radio frequency capability of the CPE is 2T4R and the radio frequency capability of the handset is 1T4R, it is determined that the handset does not support the radio frequency capability of the CPE, i.e., the radio frequency capability of the handset and the radio frequency capability of the CPE are not matched.

S503, the mobile phone is attached to the network equipment based on the wireless configuration parameters of the CPE.

Since the wireless configuration parameters of the CPE include at least one of the (8) parameters listed above, S503 includes at least one of the following cases:

(1) The wireless configuration parameters of the CPE comprise the network type of the CPE. Then, the mobile phone accesses the base station of the network type, for example, if the network type of the CPE is 4G, the mobile phone accesses the 4G base station, or if the network type of the CPE is 5G, the mobile phone accesses the 5G base station.

(2) The wireless configuration parameters of the CPE include an access frequency of the CPE. Then the handset accesses the network for that frequency. For example, if the accessible frequency of the CPE is a frequency band of 3mhz to 30mhz, the handset accesses the network in the frequency band.

(3) The wireless configuration parameters of the CPE comprise the access cell of the CPE. Then the handset accesses the cell. For example, if the accessible cell of the CPE is cell 1, the cell 1 is accessed by the cell phone.

(4) The wireless configuration parameters of the CPE include an access network slice of the CPE. Then the handset accesses the network slice.

(5) The preferred network list is included in the wireless configuration parameters of the CPE. For example, the preferred network list is a priority relationship of telecom > Unicom > Mobile, and then the handset accesses the telecom network first, then the Unicom network second, and finally the Mobile network last.

(6) The wireless configuration parameters of the CPE comprise APN parameters of the CPE. Then, the mobile phone accesses the network by using the indicated access mode of the APN parameter of the CPE, for example, if the indicated access mode of the APN parameter is CMWAP, the mobile phone accesses the network by using CMWAP.

(7) The wireless configuration parameters of the CPE include radio frequency capability information of the CPE, for example, 1T4R. Then the handset can configure the state of the 1T4R. For example, the handset supports 2R4T, and if the CPE supports 1T4R, the handset may set itself to be in a state of 1T4R, for example, turn off one transmitting antenna to form a state of 1T4R.

(8) The wireless configuration parameters of the CPE comprise SIM card parameters of the CPE. Then, the handset configures the SIM card configuration parameters of the CPE into the handset SIM card. For example, the SIM card parameters of the CPE include the network services (such as traffic bandwidth) subscribed by the CPE, and then when the handset configures the SIM card parameters of the CPE to the SIM card of the handset, the SIM card of the handset enjoys the network services subscribed by the CPE. Taking the example that the network service subscribed by the SIM card of the CPE is 20G, the traffic consumed by the handset to communicate with the network device based on the SIM card parameters of the CPE is limited to within 20G. For another example, the SIM card parameters of the CPE include IMEI and/or IMSI, and the handset configures the IMEI and/or IMSI into the SIM card of the handset itself, which is equivalent to simulating that the SIM card of the CPE communicates with the operator network. For another example, the SIM card parameters of the CPE include KI authentication data, and the handset uses the KI authentication information to encrypt information with the operator network.

It should be noted that, if the wireless configuration parameter of the handset is referred to as a first wireless configuration parameter, the wireless configuration parameter of the CPE is referred to as a second wireless configuration parameter. At the first location, the CPE attaches to the network device using the native second wireless configuration parameters. And at the same position, after the mobile phone acquires the second wireless configuration parameter of the CPE, attaching to the network equipment based on the second wireless configuration parameter. That is to say, at the same position, the network devices to which the cell phone and the CPE attach using the second wireless configuration parameter of the CPE are the same, for example, the network systems are the same, the working frequency bands are the same, the cells under jurisdiction are the same, and the corresponding network slices are the same.

S504, the mobile phone evaluates the quality of the wireless signal.

Specifically, S504 may be refined as: the mobile phone obtains the evaluation parameters of the wireless signals, and evaluates the quality of the wireless signals of the network equipment according to the evaluation parameters. Wherein evaluating the parameters may include: at least one of a strength parameter of the wireless signal, an interference parameter, a network system parameter, a number of access paths, and a Channel Quality Indicator (CQI).

For example, the strength parameter is a Reference Signal Receiving Power (RSRP) and the interference parameter is a signal to interference plus noise ratio (SINR). Since the RSRP and the SINR are idle state parameters, the CPE can acquire the RSRP and the SINR of the wireless signal of the wireless base station regardless of whether traffic data is transmitted between the CPE and the wireless base station to which the CPE has access.

The mobile phone obtains the evaluation parameter of the wireless signal in consideration of the difference of the radio frequency capabilities (such as the transmission power) of the mobile phone and the CPE, and the evaluation parameter can be adaptively increased or decreased to adapt to the radio frequency capability of the CPE based on the difference of the radio frequency capabilities of the mobile phone and the CPE. For example, the handset has a radio frequency capability of 2T1R and can generate a transmit power of 23db, while the CPE has a radio frequency capability of 4T2R and can generate a transmit power of 26db, where db is decibel and is a unit of power. I.e. the transmit power of the handset and CPE differ by 3db. Taking the RSRP as an example of the evaluation parameter, assuming that each difference between the transmission power of the cell phone and the CPE is 1db, the corresponding RSRP value is enhanced by 5dbm, where dbm is decibel-milliwatt and is a unit of power. Then, the final RSRP should be equal to the RSRP value obtained by the handset + 5dbm difference between the transmit power of the handset and the CPE. For example, the RSRP value obtained by the mobile phone is-75 dbm, and the difference between the transmitting power of the mobile phone and the transmitting power of the CPE is 3db, then the final RSRP value should be equal to-75dbm +3 + 5dbm = -60dbm, that is, the final RSRP value is equal to-60 dbm.

Taking the network type parameter as an example, the network type parameter is used to indicate the network type of the accessed base station. The network system parameter can be sent to the mobile phone by the wireless base station.

Take the number of access paths and CQI as an example, where the number of access paths is, for example, the RANK of the matrix (RANK), the number of Resource Blocks (RBs), and the like. Taking RANK as an example, since RANK and CQI are operating state parameters, when the CPE transmits service data with a wireless base station to which the CPE accesses, the CPE can acquire the operating state parameters. If the CPE and the wireless base station accessed by the CPE are carrying out service data transmission, the CPE can directly acquire the operation state parameters. If the CPE and the wireless base station to which the CPE accesses do not currently transmit the service data, the CPE may send a service request to the wireless base station to which the CPE accesses. For example, the service request may be a heartbeat packet. Therefore, the CPE and the wireless base station have service data transmission, and the CPE can acquire the running state parameters.

After the mobile phone acquires the evaluation parameters of the wireless signals, the quality of the wireless signals is evaluated according to the evaluation parameters.

Taking RSRP and SINR as examples, it can be understood that the greater the RSRP of the wireless signal, the higher the strength of the wireless signal received by the CPE. In this case, the handset may obtain RSRP of the wireless signal at multiple different locations, and recommend that the RSRP of the wireless signal be greater to place the CPE. Similarly, the larger the SINR of the wireless signal is, the smaller the interference suffered by the CPE is; the smaller the SINR of the wireless signal, the more interference the CPE experiences. In this case, the handset may obtain SINRs of the wireless signals at a plurality of different locations, and may recommend that the CPE be placed at a location where the interference of the wireless signals is small (i.e., a location where the SINR is large).

Taking the network system parameters as an example, it can be understood that the quality of the wireless signals of the 5G network is higher than that of the wireless signals of the 4G network, and the quality of the wireless signals of the 4G network is higher than that of the wireless signals of the 3G network. Thus, in this case, the handset may prefer locations that have access to the 5G network for CPE placement first, second, and third, to the 4G network.

Taking RANK and CQI as an example, it can be understood that the larger the RANK is, the larger the number of data channels accessible to the CPE is, and the more resources the CPE can use for wireless communication. In this case, the handset may change locations, acquiring the RANK of the wireless signal at each location, and recommending that the location where the RANK of the wireless signal is larger be placed for placing the CPE. It is understood that the greater the CQI, the higher the channel quality of the wireless signal received by the CPE. In this case, it may be recommended to place the CPE at a location where the CQI of the received wireless signal is large.

And S505, displaying the evaluation result by the mobile phone.

The evaluation result may be described by using a grade, taking RSRP as an example, if the RSRP value is higher than the threshold 1, the grade is determined to be good, if the RSRP value is lower than the threshold 1 and higher than the threshold 2 (the threshold 2 is smaller than the threshold 1), the grade is determined to be medium, and if the RSRP value is lower than the threshold 2, the grade is determined to be poor. Alternatively, the evaluation results may also be described in terms of scores (e.g., scores of 0-100). Taking RSRP as an example, a mapping relationship between the RSRP value and the score value is stored in the mobile phone, and after the RSRP value is determined, a corresponding score is determined based on the RSRP value and the mapping relationship.

One way to implement this is that the handset automatically executes S504 and S505 whenever it detects a change in position. Wherein, the mobile phone detects that the position changes and comprises: the mobile phone is detected to move by a preset distance which can be 1, 2, 3 and the like, and in such a way, a user does not need to manually trigger the mobile phone to evaluate, so that the operation is convenient and fast.

Alternatively, the handset executes S504 and S505 each time a manual trigger by the user is detected. For example, the user holds the mobile phone to move the location, and when moving to a certain location, the user manually triggers the mobile phone to perform S504 and S505. The step of manually triggering the mobile phone to execute S504 and S505 may be that the user touches a specific key on the mobile phone, or triggers through a voice instruction, and the like, which is not limited in the embodiment of the present application.

The foregoing describes a method for evaluating quality of a wireless signal according to an embodiment of the present application. Next, some possible more detailed implementations of the method are further described with reference to fig. 6 to fig. 10, for example, information interaction between different modules inside the handset, information interaction between different modules inside the CPE, and information interaction process between the handset and the CPE are described.

The left half of fig. 6 is a schematic structural diagram of the mobile phone, and the right half is a schematic structural diagram of the CPE.

The mobile phone comprises an Application Processor (AP), wherein the AP comprises a CPE Application (APP), a connection/transmission module and a WIFI/NR module; the mobile phone also comprises a remote management module, a Modem, a remote SIM module and an SIM card (the SIM card of the mobile phone). The CPE comprises an AP, and the AP comprises a connection/transmission module and a WIFI/NR module; the system also comprises a remote management module, a Modem, a remote SIM module and a SIM card (the SIM card of the CPE).

The functions of each module in the mobile phone are as follows:

the CPE APP is the APP used to manage the CPE in the handset. The CPE APP may be an independent APP, or may be integrated in a certain APP (e.g., hua is an intelligent life APP).

And the WIFI/NR module is used for WIFI connection between the mobile phone and the CPE.

The connection/transmission module is used for performing WIFI authentication and encryption between the mobile phone and the CPE, for example, a WIFI channel encryption function may be completed by using a first-generation Protected wireless computer network security system (Wi-Fi Protected Access, WPS), a second-generation Protected wireless computer network security system (WPS 2), or a third-generation Protected wireless computer network security system (WPA 3).

And the remote SIM module is used for configuring the SIM card parameters of the CPE into the local SIM card of the mobile phone.

And the Modem is used for attaching the network equipment. If the SIM card of the mobile phone is configured with the SIM card information of the CPE, the Modem is attached to the network equipment based on the wireless configuration parameters of the CPE.

And the remote SIM module is used for configuring the SIM card parameters of the CPE into the SIM card of the local mobile phone.

The functions of the various modules in the CPE are as follows:

the functions of the WIFI/NR module and the connection/transmission module are the same as those of the WIFI/NR module and the connection/transmission module in the mobile phone, and are not repeated.

And the remote SIM module is used for controlling the remote SIM module to read the SIM card parameters from the SIM card of the CPE and sending the read SIM card parameters to the mobile phone.

And the Modem is used for attaching the network equipment. The Modem attaches to the network device based on the CPE's wireless configuration parameters.

And the remote SIM module is used for reading the SIM card parameters from the SIM card of the CPE and sending the SIM card parameters to the remote management module.

Fig. 7 is another schematic flow chart of a communication method according to an embodiment of the present application. The flow chart can be understood as an information interaction flow chart of each component in the cell phone and the CPE in fig. 6. Fig. 7 can also be understood as a refinement of fig. 5, such as S701 to S703 in fig. 7 being a refinement of S501 in fig. 5. S704 to S711 in fig. 7 are refinements of S502 in fig. 5. S712 to S713 in fig. 7 are refinements of S503 in fig. 5. S714 to S715 in fig. 7 are refinements of S504 in fig. 5. S716 in fig. 7 is a refinement of S505 in fig. 5. As shown in fig. 7, the process includes:

s701, a CPE APP on the mobile phone detects a first operation for indicating connection of the CPE.

Taking the case that the mobile phone establishes the WIFI connection with the CPE as an example, please refer to (a) in fig. 8, after the mobile phone searches for the WIFI signal of the CPE, the identifier of the CPE is displayed, and when an operation of clicking the identifier of the CPE is detected, the WIFI connection is established with the CPE (for example, a password of the CPE is input to connect with the CPE), where the first operation may be an operation of clicking the identifier of the CPE. Or the first operation may also be a voice instruction or the like for instructing to establish a WIFI connection with the CPE, and a specific form of the first operation is not limited in this embodiment of the application.

S702, the CPE APP sends a command for indicating connection establishment with the CPE to the WIFI module.

And S703, establishing WIFI connection between the WIFI module in the mobile phone and the WIFI module in the CPE.

After the handset establishes a connection with the CPE, the CPE may send the wireless configuration parameters of the CPE to the handset, i.e., S502 in fig. 5, which is specifically detailed as S704 to S711 in fig. 7.

And S704, when the remote management module in the mobile phone determines that the mobile phone is connected with the CPE in a WIFI (wireless fidelity) mode, sending a capability query instruction to remote management in the CPE. One capability query instruction may be used to query multiple capabilities of the CPE, or one capability query instruction may be used to query one capability of the CPE, which is not limited in this embodiment of the application. For the capability query instruction, reference may be made to the foregoing description, and details are not repeated here.

S705, the remote management module in the CPE returns a capability query feedback to the remote management module in the handset, where the capability query feedback is used to indicate a type of the sharable wireless configuration parameter of the CPE. For example, the wireless configuration parameters that can be shared include: at least one of network type, access frequency, access cell, access network slice, preferred network list, APN parameter, SIM card parameter and radio frequency capability information.

The above-described S704 and S705 may be executed or not executed, so that they are indicated by dotted lines in the figure.

The CPE APP receives a second operation for evaluating the quality of the wireless signal in place of the CPE S706.

For example, please refer to fig. 8 (b), which is a schematic diagram of a GUI on a mobile phone. The GUI may be understood as a display interface of the CPE APP, where the interface includes a wireless signal evaluation key, and when an operation on the key is detected, S707 is executed, that is, the second operation is a click operation on the wireless signal evaluation key, or the second operation may also be a voice instruction or the like for instructing to evaluate the quality of a wireless signal instead of the CPE, where a specific type of the second operation is not limited in this embodiment of the application.

And S707, the CPE APP sends a wireless configuration parameter sharing request to the remote management module. The wireless configuration parameter sharing request is used for requesting the CPE to share the wireless configuration parameters.

S708, the remote management module in the handset determines that the CPE has a wireless configuration parameter sharing capability.

It is to be understood that if S704 and S705 are not executed, S708 may not be executed, and S709 may be directly executed. If S708 needs to be executed, the specific implementation process includes: since the remote management module in the handset receives the capability query feedback in S705 above, S708 may specifically determine whether the CPE has the wireless configuration participation capability according to the received capability query feedback.

S709, the remote management module in the mobile phone sends a wireless configuration parameter sharing request to the CPE remote management module.

S710, the remote management module in the CPE acquires the wireless configuration parameters from the modem.

Optionally, the Remote SIM module may obtain the SIM card parameters through the Remote SIM module. For example, the Remote management module sends an AT (Attention) command to the Remote SIM module, where the AT command is used to drive the Remote SIM module to read SIM card parameters. The remote SIM module simulates a card reading internal instruction of the Modem to initiate a card parameter reading flow to the SIM card module; and then the Remote SIM module returns the read SIM card parameters to the Remote management module.

And S711, the remote management module in the CPE sends the wireless configuration parameters of the CPE to the mobile phone remote management module.

Through the steps, the mobile phone acquires the wireless configuration parameters of the CPE. After obtaining the wireless configuration parameters of the CPE, the handset may attach to the network device based on the wireless configuration parameters of the CPE, i.e., S503 in fig. 5, and S503 may be subdivided into steps S712 to S713.

S712, the remote management module in the mobile phone initiates a network registration request to the local modem, where the network registration request is used to request the modem to perform network registration, and the network registration request carries the wireless configuration parameters of the CPE. The network registration process of the modem is not described in detail in this application.

Optionally, the Remote management module in the mobile phone may also detect a current network-residing state of the mobile phone Modem, and if the Modem has completed network-residing using the local Modem parameter, the Remote management module sends a first AT instruction to the local Modem, where the first AT instruction is used to instruct the local Modem to complete a network-disconnection process. And after determining that the Modem completes the current network disconnection process, the Remote management module sends a second AT instruction to the local Modem again, wherein the second AT instruction is used for instructing the local Modem to re-search for a network, stay in the network, dial the network and the like according to the wireless configuration parameters in the second AT instruction.

S713, the modem carries out network registration according to the wireless configuration parameters of the CPE.

After the wireless configuration parameters of the handset based on the CPE are attached to the network device, the wireless signal quality of the network device may be evaluated, i.e., S504 in fig. 5, and S504 may be subdivided into S714 to S717 in fig. 7.

S714, the CPE remote management module sends the evaluation parameters to the modem.

Wherein evaluating the parameters may include: at least one of strength parameter of wireless signal, interference parameter, network standard parameter, access path number and channel quality indicator CQI.

And S715, the modem evaluates the quality of the wireless signal according to the evaluation parameters.

The implementation principle of S715 is described with reference to S504 in fig. 5, and is not repeated here.

S716, the modem returns the evaluation result to the CPE APP.

S717, the CPE APP displays the evaluation result.

As an example, (a) in fig. 9 shows a cell phone-GUI, which is a display interface when a cell phone performs wireless signal evaluation in a living room, and in which a current position: and the living room, and also displays an evaluation result curve indicating that the evaluation result of the current position is 80 points. When the mobile phone changes position, the evaluation is performed again (for example, the user moves the mobile phone position and clicks the "continue detection" button), and a GUI as shown in (b) of fig. 9, which is a display interface when the mobile phone performs wireless signal evaluation in the bedroom, is displayed, in which the current position is: the bedroom also displays an assessment results curve indicating that the assessment results for the current assessment are 90 points. Thus, the user can select a desired location to place the CPE by evaluating the result curve.

As another example, referring to fig. 10, the cell phone shows a house floor structure including a living room, a dining room, a bedroom, a study, a kitchen and a bathroom. And a plurality of positioning icons and signal quality evaluation results of corresponding positions are marked in the house plane structure diagram. For example, the signal quality evaluation result of the position marked with the positioning icon 101 in the bedroom is 90 points. The positioning icon 102 is marked in the living room, and the signal quality evaluation result of the position corresponding to the positioning icon 102 is 80 points. In this way, the mobile phone can visually display the signal quality evaluation results of different positions to the user in the house plane structure diagram. Therefore, the user can compare the signal quality of the corresponding position of each positioning icon and select an ideal position to place the CPE.

It should be noted that, in the foregoing embodiment, the handset is taken as an example to replace the CPE to evaluate the quality of the wireless signal, and specifically, the handset acquires the wireless configuration parameter of the CPE, attaches to the network based on the wireless configuration parameter of the CPE, and evaluates the wireless signal. It is understood that the CPE may also obtain wireless configuration parameters of the handset, for example, when the user goes out, the handset is used, and when the user returns to home, the CPE replaces the handset to implement communication services (such as making a call, etc.). In this way, two electronic devices can share wireless configuration parameters of each other, and one SIM card can support the linked use of multiple devices, such as package sharing, and seamless migration between different devices.

For example, the mobile phone has an SIM card, and the mobile phone can share the wireless configuration parameters with the home appliances (such as a television, a refrigerator, etc.) in the home of the user, and the home appliances implement the internet access function based on the wireless configuration parameters of the mobile phone. Generally, home appliances at home need to access wifi to surf the internet, and a user needs to set a router or CPE at home to provide wifi, so that the user needs to pay the package cost of the router or CPE in addition to the SIM package cost of the mobile phone, which is expensive. If the technical scheme provided by the embodiment of the application is used, a router or CPE (customer premises equipment) is not required to be arranged at home, and the wireless configuration parameters of the mobile phone are shared to home appliances to realize internet surfing.

For another example, different devices in a company may share a SIM card, and for example, a printer, a fax machine, a projector, etc. may use the same set of wireless configuration parameters to surf the internet.

For another example, the mobile phone can be attached to the network device based on the acquired wireless configuration parameters of the CPE, thereby achieving the beneficial effect of saving the internet access cost of the mobile phone itself. Typically, the SIM package cost of the CPE provided by the operator is more cost effective than the SIM package cost of the handset, e.g., the SIM package cost of the CPE costs 50 dollars per 100G, while the SIM package cost of the handset costs 100 dollars per 100G. But the SIM card of the CPE is typically designed to be unusable by the handset. The method provided by the embodiment of the application can enable the mobile phone to be attached to the network equipment based on the acquired wireless configuration parameters of the CPE, so that the cost generated when a user uses the mobile phone to surf the internet is recorded on the SIM account of the CPE and is not recorded on the SIM account of the mobile phone, and the beneficial effect of saving the internet surfing cost of the mobile phone is achieved.

Based on the same concept, fig. 11 illustrates an electronic device 1100 provided in the present application. The electronic device 1100 may be a cell phone or CPE as described above. As shown in fig. 11, the electronic device 1100 may include: one or more processors 1101; one or more memories 1102; a communications interface 1103, and one or more computer programs 1104, which may be connected by one or more communications buses 1105. Wherein the one or more computer programs 1104 are stored in the memory 1102 described above and configured to be executed by the one or more processors 1101, the one or more computer programs 1104 comprising instructions.

Illustratively, when the electronic device 1100 is a cell phone as described above, the instructions included in the one or more computer programs 1104 are for performing the steps associated with the cell phone as described above in the corresponding embodiments. The communication interface 1103 is used to enable communication between the handset and other devices (such as CPE), such as a transceiver.

Illustratively, when the electronic device 1100 is a CPE as in the foregoing, the instructions included in the one or more computer programs 1104 are for performing the relevant steps of the CPE as in the respective embodiments above. The communication interface 1103 is used to enable communication between the CPE and other devices (e.g., a handset), such as a transceiver.

In the embodiments provided in the present application, the method provided in the embodiments of the present application is introduced from the perspective of taking an electronic device (for example, a terminal device or a smooth cloud server) as an execution subject. In order to implement the functions in the method provided by the embodiments of the present application, the electronic device may include a hardware structure and/or a software module, and the functions are implemented in the form of a hardware structure, a software module, or a hardware structure and a software module. Whether any of the above functions is implemented as a hardware structure, a software module, or a combination of a hardware structure and a software module depends upon the particular application and design constraints imposed on the technical solution.

As used in the above embodiments, the terms "when 8230; or" when 8230post "may be interpreted to mean" if 8230; "or" after 8230; "or" in response to a determination of 8230; "or" in response to a detection of 8230; "depending on the context. Similarly, the phrase "at the time of determination of \8230;" or "if (a stated condition or event) is detected" may be interpreted to mean "if it is determined 8230;" or "in response to the determination of 8230;" or "upon detection (a stated condition or event)" or "in response to the detection (a stated condition or event)" depending on the context. In addition, in the above-described embodiments, relational terms such as first and second are used to distinguish one entity from another entity without limiting any actual relationship or order between the entities.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless otherwise specifically stated.

In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid State Disk (SSD)), among others. The aspects of the above embodiments may all be used in combination without conflict.

It is noted that a portion of this patent application contains material which is subject to copyright protection. The copyright owner reserves the copyright rights whatsoever, except for making copies of the patent files or recorded patent document contents of the patent office.

Claims

1. A wireless signal quality evaluation method is applied to a communication system comprising portable electronic equipment, equipment to be evaluated and network equipment, and is characterized by comprising the following steps:

the equipment to be evaluated shares the wireless configuration parameters of the equipment to be evaluated with the portable electronic equipment; the wireless configuration parameters comprise at least one of network type, access frequency, access cells, access network slices, preferred network lists, APN parameters, SIM card parameters and radio frequency capability information;

and the portable electronic equipment evaluates the quality of the wireless signal of the network equipment based on the attachment of the wireless configuration parameters to the network equipment.

2. The method of claim 1, wherein the evaluating the quality of the wireless signal of the network device comprises:

3. The method according to claim 1 or 2, wherein before the device to be evaluated shares the wireless configuration parameters of the device to be evaluated with the portable electronic device, the method further comprises:

4. The method of claim 3, further comprising:

the portable equipment verifies whether the capability of the portable equipment is matched with the capability of the equipment to be evaluated;

and if the wireless configuration parameters are matched with the equipment to be evaluated, the portable equipment sends a wireless configuration parameter sharing request to the equipment to be evaluated.

5. The method of claim 4, wherein the portable device verifying whether the capability of the portable device matches the capability of the device under evaluation comprises:

and verifying whether at least one of the network type, the access frequency, the access cell, the access mode and the radio frequency capability of the portable electronic equipment is matched with the equipment to be evaluated.

6. The method of claim 2, wherein evaluating the quality of the wireless signal of the network device according to the parameter to be evaluated comprises:

the portable electronic equipment increases or decreases the parameter to be evaluated based on the difference of the radio frequency capacity between the equipment to be evaluated and the portable electronic equipment;

and evaluating the quality of the wireless signal based on the increased or decreased parameters to be evaluated.

7. A wireless signal quality evaluation method applied to portable electronic equipment is characterized by comprising the following steps:

the portable electronic equipment receives wireless configuration parameters of the equipment to be evaluated, which are sent by the equipment to be evaluated; the wireless configuration parameters comprise at least one of network standard, access frequency, access cell, access network slice, preferred network list, APN parameter, SIM card parameter and radio frequency capability information;

and the portable electronic equipment is attached to network equipment based on the wireless configuration parameters, and evaluates the quality of the wireless signal of the network equipment.

8. The method of claim 7, wherein the evaluating the quality of the wireless signal of the network device comprises:

9. The method according to claim 7 or 8, wherein before the portable electronic device receives the wireless configuration parameters of the device to be evaluated sent by the device to be evaluated, the method further comprises:

the portable equipment detects a first operation, and the first operation is used for triggering the equipment to be evaluated to be replaced for wireless signal quality evaluation;

10. The method of claim 9, further comprising:

11. The method of claim 10, wherein the portable device verifying that the capabilities of the portable device match the capabilities of the device under evaluation comprises:

12. The method of claim 8, wherein evaluating the quality of the wireless signal of the network device according to the parameter to be evaluated comprises:

and evaluating the quality of the wireless signal based on the increased or decreased parameter to be evaluated.

13. A wireless signal quality evaluation method is applied to a device to be evaluated, and is characterized by comprising the following steps:

the equipment to be evaluated is connected with the portable electronic equipment;

the equipment to be evaluated shares wireless configuration parameters of the equipment to be evaluated with the portable electronic equipment; the wireless configuration parameters comprise at least one of a network standard, an access frequency, an access cell, an access network slice, a preferred network list, APN parameters, SIM card parameters and radio frequency capability information, and the wireless configuration parameters are used for the portable electronic equipment to be attached to the network equipment based on the wireless configuration parameters so as to evaluate the quality of wireless signals of the network equipment.

14. The method of claim 13, wherein before the device under evaluation shares the wireless configuration parameters of the device under evaluation with the portable electronic device, the method further comprises:

and the equipment to be evaluated receives a wireless configuration parameter sharing request from the portable electronic equipment.

15. A communication system, comprising: the system comprises portable electronic equipment, equipment to be evaluated and network equipment;

the portable electronic device includes: a processor; a memory; wherein the memory stores one or more computer programs comprising instructions which, when executed by the processor, cause the portable electronic device to perform the steps of the portable electronic device in the method of any one of claims 1 to 6;

the device to be evaluated comprises: a processor; a memory; wherein the memory stores one or more computer programs comprising instructions which, when executed by the processor, cause the device under evaluation to carry out the steps of the device under evaluation of the method of any one of claims 1 to 6.

16. An electronic device, comprising:

a processor, a memory, and one or more programs;

wherein the one or more programs are stored in the memory, the one or more programs comprising instructions which, when executed by the processor, cause the electronic device to perform the method steps of any of claims 7-12.

17. An electronic device, comprising:

a processor, a memory, and one or more programs;

wherein the one or more programs are stored in the memory, the one or more programs including instructions which, when executed by the processor, cause the electronic device to perform the method steps of any of claims 13-14.

18. A computer-readable storage medium for storing a computer program which, when run on a computer, causes the computer to perform the method of any one of claims 1 to 14.

19. A computer program product comprising a computer program which, when run on a computer, causes the computer to perform the method of any one of claims 1 to 14.