CN116074816A - Communication method, device, storage medium and electronic equipment - Google Patents

Abstract

The present disclosure relates to a communication method, device, storage medium and electronic equipment. The method includes: receiving a terminal capability query message sent by a network device; determining whether the current communication scene of the terminal is a preset communication scene; Terminal capability cancellation of capability information. In this way, by not sending the carrier aggregation capability information to the network device, communication failure problems caused by the network device performing corresponding signaling interaction or service interaction according to the carrier aggregation capability information can be avoided.

Description

Communication method, device, storage medium and electronic equipment

technical field

The present disclosure relates to the technical field of terminals, and in particular, to a communication method, device, storage medium, and electronic equipment.

Background technique

In recent years, with the continuous development and progress of mobile communication technologies such as 4G (4th Generation Mobile Networks, fourth-generation mobile communication technology), 5G (5th Generation Mobile Networks, fifth-generation mobile communication technology), in order to provide higher data Service rate, most smart terminals can support carrier aggregation (CarrierAggregation, CA) capability. However, in related technologies, a terminal capable of carrier aggregation may experience communication failures in certain specific communication scenarios, for example, problems such as dropped voice communication.

Contents of the invention

In order to overcome the above-mentioned problems in related technologies, the present disclosure provides a communication method, device, storage medium and electronic equipment.

According to the first aspect of the embodiments of the present disclosure, a communication method is provided, which is applied to a terminal, and the method includes:

receiving a terminal capability query message sent by the network device;

determining whether the current communication scene of the terminal is a preset communication scene;

When the current communication scenario of the terminal is a preset communication scenario, sending a terminal capability message that does not include carrier aggregation capability information to the network device, where the carrier aggregation capability information is a corresponding to the preset communication scenario terminal capability.

Optionally, the determining whether the current communication scene of the terminal is a preset communication scene includes:

Obtaining scene discrimination parameters of the terminal;

If the scene discrimination parameter is a preset scene parameter, it is determined that the current communication scene of the terminal is a preset communication scene.

Optionally, the scene discrimination parameters are obtained in the following manner:

In the case of receiving a voice call instruction, monitor the network status of the terminal;

Determine the scene discrimination parameter of the terminal according to the network state of the terminal.

Optionally, the determining the scene discrimination parameter of the terminal according to the network state of the terminal includes:

When the network state of the terminal is changed from occupying the first network to occupying the second network, determine that the scene discrimination parameter of the terminal is a preset scene parameter.

Optionally, the determining whether the current communication scene of the terminal is a preset communication scene includes:

When it is determined that the terminal reselects or switches from the first network to the second network for voice communication, determine that the current communication scene of the terminal is the preset communication scene.

Optionally, the determining that the terminal reselects or switches from the first network to the second network for voice communication includes:

In the case of receiving a voice call instruction, determine whether the terminal is currently camped on the first network, and the first network is a network that does not support voice communication;

When the terminal is currently camped on the first network, reselect or switch to the second network to make a voice call;

When the terminal is making a voice call, it is determined that the terminal reselects or switches from the first network to a second network for voice communication.

Optionally, the determining whether the current communication scene of the terminal is a preset communication scene includes:

When it is determined that the terminal performs voice communication through the second network, it is determined that the current communication scene of the terminal is the preset communication scene.

According to the second aspect of the embodiments of the present disclosure, there is provided a communication device, which is applied to a terminal, and the device includes:

The message receiving module is configured to receive a terminal capability query message sent by the network device;

A scene determining module configured to determine whether the current communication scene of the terminal is a preset communication scene;

The message sending module is configured to send to the network device a terminal capability message that does not include carrier aggregation capability information when the current communication scenario is a preset communication scenario, and the carrier aggregation capability information is related to the preset communication scenario. Set the terminal capability corresponding to the communication scenario.

Optionally, the scene determination module is configured to acquire a scene discrimination parameter of the terminal; and determine that the current communication scene of the terminal is a preset communication scene when the scene discrimination parameter is a preset scene parameter.

Optionally, the scene determination module is configured to monitor the network state of the terminal when receiving a voice call instruction; determine the scene discrimination parameter of the terminal according to the network state of the terminal.

Optionally, the scene determining module is configured to determine that the scene discrimination parameter of the terminal is a preset scene parameter when the network state of the terminal changes from occupying the first network to occupying the second network.

Optionally, the scene determining module is configured to determine that the current communication scene of the terminal is the preset if it is determined that the terminal reselects or switches from the first network to the second network for voice communication. communication scene.

Optionally, the scene determination module is configured to determine whether the terminal is currently camped on the first network when a voice call instruction is received, and the first network is a network that does not support voice communication ; In the case where the terminal is currently camped on the first network, reselect or switch to the second network to make a voice call; during the process of making a voice call by the terminal, determine that the terminal is from the The first network reselects or switches to the second network for voice communication.

Optionally, the scene determination module is configured to determine that the current communication scene of the terminal is the preset communication scene when it is determined that the terminal performs voice communication through the second network.

According to a third aspect of the embodiments of the present disclosure, there is provided an electronic device, including:

processor;

memory for storing processor-executable instructions;

Wherein, the processor is configured to execute the steps of the communication method provided in the first aspect of the present disclosure.

According to a fourth aspect of the embodiments of the present disclosure, there is provided a computer-readable storage medium on which computer program instructions are stored, and when the program instructions are executed by a processor, the steps of the communication method provided in the first aspect of the present disclosure are implemented.

The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects: receiving a terminal capability query message sent by a network device; determining whether the current communication scene of the terminal is a preset communication scene; when the current communication scene is a preset communication scene Next, send a terminal capability message that does not include carrier aggregation capability information to the network device, where the carrier aggregation capability information is the terminal capability corresponding to the preset communication scenario. In this way, by not sending the carrier aggregation capability information to the network device, communication failure problems caused by the network device performing corresponding signaling interaction or service interaction according to the carrier aggregation capability information can be avoided.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a flowchart showing a communication method according to an exemplary embodiment.

Fig. 2 is a flow chart showing another communication method according to an exemplary embodiment.

Fig. 3 is a block diagram of a communication device according to an exemplary embodiment.

Fig. 4 is a block diagram of an electronic device according to an exemplary embodiment.

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

First, the application scenarios of the present disclosure are described. The present disclosure can be applied to mobile communication scenarios. With the continuous development and progress of mobile communication technologies such as 4G and 5G, in order to provide higher data service rates, most smart terminals can support carrier aggregation (CA) capabilities. However, in related technologies, a terminal capable of carrier aggregation may experience communication failures in certain specific communication scenarios, for example, problems such as dropped voice communication.

For example, with the construction of 5G SA (Stand Alone, independent networking mode) network, since the current 5G SA network does not support voice services, the voice services of 5G users need to pass EPSFB (Evolved PacketSystem FallBack, Evolved Packet System fallback) and other ways to fall back to 4G for voice communication. When the terminal falls back from 5G to 4G for calls, due to changes in the network status of the terminal, the network device will send a terminal capability query message to the terminal to query the service capabilities supported by the terminal. In related technologies, if the terminal supports the carrier aggregation capability, the terminal will report the carrier aggregation capability information in the terminal capability message, and the carrier aggregation capability information may include the CA combinations supported by the terminal. In this way, the network device can add a CA carrier for the terminal according to the CA combination reported by the terminal. Among them, CA technology refers to the aggregation of 2 to 5 LTE component carriers. Once the terminal is successfully added, the maximum transmission bandwidth of 100Mhz can be realized, that is, the terminal can be stationed on the 4G+ network we usually call at this time, thereby improving the data quality. rate, improving the peak rate experience of end users. However, in the process of adding a CA carrier for a terminal by a network device, the addition of a CA carrier may fail due to various reasons. If CA carrier addition fails during the voice communication process of the terminal, it will affect the voice communication effect. In severe cases, the wireless communication link between the terminal and the network device will be interrupted, which directly leads to call failure and seriously affects user experience. In addition, even if the CA is successfully added, there will still be some signaling overhead and power consumption issues, which will have a certain impact on the voice communication performance of the terminal.

In order to solve the above problems, the present disclosure provides a communication method, device, storage medium, and electronic equipment. After receiving the terminal capability query message sent by the network equipment, the terminal may not send carrier waves to the network equipment according to the current communication scene of the terminal. Aggregation capability information, so that the carrier aggregation capability information can avoid the problem of communication failure in the current communication scenario.

The present disclosure will be described below in combination with specific embodiments.

Fig. 1 shows a communication method according to an exemplary embodiment. As shown in Fig. 1, the subject of execution of the method may be a terminal, and the method may include:

S101. Receive a terminal capability query message sent by a network device.

S102. Determine whether the current communication scene of the terminal is a preset communication scene.

S103. When the current communication scenario is a preset communication scenario, send a terminal capability message that does not include carrier aggregation capability information to the network device.

Wherein, the communication scene may be the communication status of the terminal, for example, it may include a voice communication scene (indicating that the terminal is making a voice call), a large-traffic data communication scene (indicating that the terminal is performing file downloading, video playback, etc. business), small traffic data communication scenarios (indicating that the terminal is performing real-time communication and other data services with small traffic requirements), idle scenarios (indicating that the terminal is not performing any communication services), etc.

For example, the current communication scenario may be a voice communication scenario or a low-traffic data communication scenario. In a voice communication scenario or a low-traffic data communication scenario, the data service traffic demand of the terminal is relatively small. Therefore, it is not necessary to enable the carrier aggregation capability of the terminal. . By sending a terminal capability message that does not include carrier aggregation capability information to the network device, the terminal can make the network device think that the terminal does not have the carrier aggregation capability. Therefore, the carrier aggregation capability of the terminal will not be enabled, and it can be reduced to enabling the carrier aggregation capability. On the one hand, the signaling interaction or service interaction can avoid communication failures caused by the signaling interaction or service interaction, and on the other hand, it will not reduce the performance of the terminal's current voice communication or small-flow data communication.

Using the above method, receive the terminal capability query message sent by the network device; determine whether the current communication scene of the terminal is a preset communication scene; Terminal capability message for capability information. In this way, by not sending the carrier aggregation capability information to the network device, communication failure problems caused by the network device performing corresponding signaling interaction or service interaction according to the carrier aggregation capability information can be avoided.

Further, the above step S102 determines whether the current communication scene of the terminal is a preset communication scene, which may include one or more of the following methods:

Method 1: Obtain the scene discrimination parameter of the terminal; if the scene discrimination parameter is a preset scene parameter, determine that the current communication scene of the terminal is the preset communication scene.

Exemplarily, the scene discrimination parameter can be obtained through the following steps:

First, in the case of receiving a voice call instruction, monitor the network status of the terminal.

Wherein, the voice call instruction may be a calling call instruction initiated by the user through the terminal received by the terminal as the calling party (for example, it may be a calling call instruction triggered by the user performing voice dialing through the terminal), or it may be a calling call instruction initiated by the terminal as the called party. call received voice paging instructions.

Then, according to the network state of the terminal, the scene discrimination parameter of the terminal is determined.

For example, when the network state of the terminal is changed from occupying the first network to occupying the second network, it is determined that the scene discrimination parameter of the terminal is a preset scene parameter.

Wherein, the first network may be a network that does not support voice communication, for example, it may be a 5G network or a 6G network that does not support voice communication. In the initial stage of 5G network construction, only data service communication capabilities can be provided, and voice-related core network equipment is not deployed. Therefore, the 5G network does not need to support voice communication.

It should be noted that, after determining that the scene discrimination parameter of the terminal is a preset scene parameter, the scene discrimination parameter can be stored in the memory of the terminal, so that the terminal can obtain the scene discrimination parameter when needed, and judge The parameter determines whether the current communication scene of the terminal is a preset communication scene.

Method 2: When it is determined that the terminal reselects or switches from the first network to the second network for voice communication, determine that the current communication scene of the terminal is a preset communication scene.

For example, the following steps can be used to determine that the terminal reselects or switches from the first network to the second network for voice communication:

First, in the case of receiving a voice call instruction, it is determined whether the terminal currently resides on the first network.

Similarly, the voice call instruction may be a calling call instruction initiated by the user through the terminal received by the terminal as the calling party (for example, it may be a calling call instruction triggered by the user performing voice dialing through the terminal), or it may be a calling call instruction initiated by the terminal as the calling party. The voice paging instruction received by the called party. The first network may be a network that does not support voice communication, for example, it may be a 5G network or a 6G network that does not support voice communication. In the initial stage of 5G network construction, only data service communication capabilities can be provided, and voice-related core network equipment is not deployed. Therefore, the 5G network does not need to support voice communication.

Secondly, in the case that the terminal currently camps on the first network, the voice call is made after reselecting or switching to the second network.

Wherein, the second network is a network supporting voice communication, for example, it may be a 4G network, a 3G network or a 2G network supporting voice communication.

Finally, when the terminal is making a voice call, it is determined that the terminal reselects or switches from the first network to the second network for voice communication.

For example, if the first network is a 5G network and the second network is a 4G network, the voice call can be made after reselecting to the 4G network through EPSFB. The terminal resides on a 5G network that does not support voice communication. After receiving a voice call command, it will initiate EPSFB, that is, the voice communication service will fall back to the corresponding 4G network for processing through the fallback technology. The process may include: the 5G network device sends a blind redirection message, the terminal determines a fallback 4G serving cell according to the received blind redirection message, and establishes a communication service based on the 4G serving cell. Wherein, the blind redirection message may be a radio resource control release message (Radio Resource Control Release, RRCRelease), and the blind redirection message may carry a specific frequency point of the target cell, and is used to instruct the terminal to fall back to the frequency point of the target cell for communication business. In this way, when the terminal falls back to the 4G network for voice calls, it can be determined that the terminal reselects or switches from the first network to the second network for voice communication.

In this way, during the current voice communication process, if the terminal capability query message sent by the network device is received, it can be determined that the current communication scene of the terminal is the preset communication scene. In this way, a terminal capability message that does not include the carrier aggregation capability information can be sent to the network device, thereby avoiding the problem of voice communication disconnection caused by the network device performing corresponding signaling interaction or service interaction according to the carrier aggregation capability information. In addition, it can also The signaling overhead is saved, the power consumption of the terminal is reduced, and the voice communication performance of the terminal can be improved.

Mode 3: When it is determined that the terminal performs voice communication through the second network, determine that the current communication scene of the terminal is a preset communication scene.

Exemplarily, the second network is a network supporting voice communication, for example, the second network may be a 4G network supporting high-definition voice, a 3G network or a 2G network supporting common voice.

In the case of receiving a voice call instruction, if it is determined that the terminal is currently camped on the second network, it can directly perform voice communication through the second network, and at this time, it can be determined that the current communication scene of the terminal is preset communication Scenes. In this way, a terminal capability message that does not include the carrier aggregation capability information can be sent to the network device, thereby avoiding the voice communication disconnection problem caused by the network device performing corresponding signaling interaction or service interaction according to the carrier aggregation capability information.

Further, when the terminal reselects or switches from the first network to the second network for voice communication, or the terminal directly performs voice communication through the second network, when the voice communication ends (for example, when the voice call end instruction is received case, or when the voice communication link is released due to a specific reason), the current communication scene of the terminal can be changed to the end state of the voice call. Moreover, at this time, the terminal may actively send a new terminal capability message including the above-mentioned carrier aggregation capability information to the network device, so that the network device and the terminal perform signaling interaction and/or service interaction corresponding to the above-mentioned carrier aggregation capability information, thereby Improve the communication service performance of the terminal.

In another embodiment of the present disclosure, when the current communication scenario of the terminal is a preset communication scenario, if the terminal capability query message sent by the network device is not received, and the terminal has previously sent a The terminal capability message of the capability information may actively send the terminal capability message not including the carrier aggregation capability information to the network device.

It should be noted that since the network device does not need to obtain terminal capability information every time a service is performed, for example, a complete terminal capability information can be obtained once by sending a terminal capability query message when the terminal is registered. In the case of registration, the terminal capability information is used for communication services. In this way, through the method of this embodiment, after the current communication scene of the terminal changes, if the terminal capability query message sent by the network device is not received (for example, within the preset time when the current communication scene is changed to the preset communication scene, the to the terminal capability query message sent by the network device), actively send a terminal capability message that does not include the carrier aggregation capability information to the network device. Therefore, the network device can update the terminal capability information of the terminal, and avoid communication failure problems caused by the network device performing corresponding signaling interaction or service interaction according to the carrier aggregation capability information.

Fig. 2 is another communication method shown according to an exemplary embodiment. As shown in Fig. 2, the method may include:

S201. When a voice call instruction is received, monitor the network status of the terminal.

Wherein, the voice call instruction may be a calling call instruction initiated by a user through the terminal received by the terminal as the calling party, or a voice paging instruction received by the terminal as the called party.

For example, the terminal may include a call monitoring module and a network monitoring module. In this step, the call monitoring module may be used to determine whether a voice call instruction is received. If a voice call instruction is received, it is determined that the terminal is in a call, and the The network monitoring module is notified to start, and the network monitoring module can monitor the network status of the terminal to confirm whether network reselection or switching occurs in the terminal.

S202. Determine a scene discrimination parameter of the terminal according to the network state of the terminal.

Wherein, if the scene discrimination parameter is a preset scene parameter, it can represent that the current communication scene of the terminal is a preset communication scene; otherwise, if the scene discrimination parameter is a non-preset scene parameter, it can represent that the current communication scene of the terminal is not The above preset communication scenarios. The preset communication scenario may include one or more, and as long as the current communication scenario is any one of the plurality of preset communication scenarios, the scenario discrimination parameter may be determined as a preset scenario parameter. The preset communication scenario may include a scenario in which the terminal reselects or switches from the first network to the second network for a voice call, that is, if the terminal reselects from the first network or switches to the second network for a voice call, it may It is determined that the scene discrimination parameter of the terminal is a preset scene parameter. Wherein, the first network may be a 5G network, a 6G network or a WIFI network that does not support voice communication, and the second network is a 4G network, a 3G network or a 2G network that supports voice communication.

Exemplarily, the terminal may further include a scene list module, which may be used to store the aforementioned preset communication scenes. In this step, if the network monitoring module of the terminal detects that the terminal reselects from the first network or switches to the second network for voice calls, it can be determined that the current communication scene of the terminal is the preset communication scene stored in the above-mentioned scene list module , and set the scene discrimination parameter as a preset scene parameter. The network monitoring module can store the scene discrimination parameter so that other modules of the terminal can obtain the scene discrimination parameter.

S203. If the terminal capability query message sent by the network device is received, acquire the scene discrimination parameter of the terminal.

S204. When the scene discrimination parameter is a preset scene parameter, send a terminal capability message not including carrier aggregation capability information to the network device.

Wherein, when the scene discrimination parameter is a preset scene parameter, it can be determined that the current communication scene of the terminal is a preset communication scene, so that a terminal capability message that does not include carrier aggregation capability information can be sent to the network device. On the contrary, when the scene discrimination parameter is a non-preset scene parameter, that is, the current communication scene is not a preset communication scene, a complete terminal capability message including carrier aggregation capability information may be sent.

For example, the terminal may further include a terminal capability judging module, and the above steps S203 and S204 may be completed by the terminal capability judging module. If the terminal capability discrimination module receives the terminal capability query message sent by the network device, it can obtain the scene discrimination parameter of the terminal from the above-mentioned network monitoring module. If the scene discrimination parameter is a preset scene parameter, it can send a message not containing The terminal capability message of the carrier aggregation capability information corresponding to the preset communication scenario. Conversely, if the scene discrimination parameter is a non-preset scene parameter, a complete terminal capability message including carrier aggregation capability information may be sent.

In this way, through the above method, in the scenario where the terminal falls back from the 5G network to the 4G network for voice calls, it is not necessary to report the CA capability of the terminal, thereby avoiding the problem of voice disconnection, improving voice communication performance, and reducing signaling overhead and reduce power consumption.

Fig. 3 is a block diagram showing a communication device 300 according to an exemplary embodiment. The device 300 can be applied to a terminal. As shown in Fig. 3 , the device 300 can include:

The message receiving module 301 is configured to receive a terminal capability query message sent by a network device;

The scene determination module 302 is configured to determine whether the current communication scene of the terminal is a preset communication scene;

The message sending module 303 is configured to send a terminal capability message that does not include carrier aggregation capability information to the network device when the current communication scenario is a preset communication scenario.

Optionally, the scene determining module 302 is configured to acquire a scene discrimination parameter of the terminal; if the scene discrimination parameter is a preset scene parameter, determine that the current communication scene of the terminal is a preset communication scene.

Optionally, the scene determination module 302 is configured to monitor the network status of the terminal when the voice call instruction is received; determine the scene discrimination parameters of the terminal according to the network status of the terminal.

Optionally, the scene determining module 302 is configured to determine that the scene discrimination parameter of the terminal is a preset scene parameter when the network state of the terminal changes from occupying the first network to occupying the second network.

Optionally, the scene determination module 302 is configured to determine the current communication scene of the terminal as the preset communication scene when it is determined that the terminal reselects or switches from the first network to the second network for voice communication.

Optionally, the scene determination module 302 is configured to determine whether the terminal is currently camped on the first network when a voice call instruction is received, and the first network is a network that does not support voice communication; When the terminal is currently camped on the first network, it reselects or switches to the second network to make a voice call; during the process of making a voice call on the terminal, it is determined that the terminal reselects or switches from the first network to The second network conducts voice communication.

Optionally, the scene determining module 302 is configured to determine that the current communication scene of the terminal is the preset communication scene when it is determined that the terminal performs voice communication through the second network.

Regarding the apparatus in the foregoing embodiments, the specific manner in which each module executes operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

To sum up, adopt the device in the above-mentioned embodiments of the present disclosure to receive the terminal capability query message sent by the network device; determine whether the current communication scene of the terminal is a preset communication scene; if the current communication scene is a preset communication scene, Next, send a terminal capability message that does not include carrier aggregation capability information to the network device. In this way, by not sending the carrier aggregation capability information to the network device, communication failure problems caused by the network device performing corresponding signaling interaction or service interaction according to the carrier aggregation capability information can be avoided.

It should be noted that the terminal in the above embodiments of the present disclosure may be a smart phone, a tablet computer, a smart watch, a smart bracelet, a PDA (Personal Digital Assistant, personal digital assistant), a CPE (Customer Premise Equipment, customer terminal equipment), etc. Electronic equipment, which is not limited in the present disclosure.

Fig. 4 is a block diagram of an electronic device 400 according to an exemplary embodiment. For example, the electronic device 400 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, a router, and the like.

4, electronic device 400 may include one or more of the following components: processing component 402, memory 404, power component 406, multimedia component 408, audio component 410, input/output (I/O) interface 412, sensor component 414 , and the communication component 416 .

The processing component 402 generally controls the overall operations of the electronic device 400, such as those associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 402 may include one or more processors 420 to execute instructions to complete all or part of the steps of the above communication method. Additionally, processing component 402 may include one or more modules that facilitate interaction between processing component 402 and other components. For example, processing component 402 may include a multimedia module to facilitate interaction between multimedia component 408 and processing component 402 .

The memory 404 is configured to store various types of data to support operations at the electronic device 400 . Examples of such data include instructions for any application or method operating on the electronic device 400, contact data, phonebook data, messages, pictures, videos, and the like. The memory 404 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.

The power component 406 provides power to various components of the electronic device 400 . Power components 406 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for electronic device 400 .

The multimedia component 408 includes a screen providing an output interface between the electronic device 400 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect a duration and pressure associated with the touch or swipe operation. In some embodiments, the multimedia component 408 includes a front camera and/or a rear camera. When the electronic device 400 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.

The audio component 410 is configured to output and/or input audio signals. For example, the audio component 410 includes a microphone (MIC), which is configured to receive external audio signals when the electronic device 400 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 404 or sent via communication component 416 . In some embodiments, the audio component 410 also includes a speaker for outputting audio signals.

The I/O interface 412 provides an interface between the processing component 402 and a peripheral interface module. The peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.

Sensor assembly 414 includes one or more sensors for providing various aspects of status assessment for electronic device 400 . For example, the sensor assembly 414 can detect the open/close state of the electronic device 400, the relative positioning of the components, such as the display and the keypad of the electronic device 400, the sensor assembly 414 can also detect the electronic device 400 or one of the electronic device 400 Changes in position of components, presence or absence of user contact with electronic device 400 , electronic device 400 orientation or acceleration/deceleration and temperature changes in electronic device 400 . The sensor assembly 414 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 414 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor component 414 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.

The communication component 416 is configured to facilitate wired or wireless communication between the electronic device 400 and other devices. The electronic device 400 can access a wireless network based on communication standards, such as Wi-Fi, 2G, 3G, 4G, 5G, NB-IOT, eMTC, or other 6G, etc., or a combination thereof. In an exemplary embodiment, the communication component 416 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 416 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.

In an exemplary embodiment, electronic device 400 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A programmable gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the communication methods described above.

In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as the memory 404 including instructions, which can be executed by the processor 420 of the electronic device 400 to implement the above-mentioned communication method. For example, the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

In another exemplary embodiment, there is also provided a computer program product comprising a computer program executable by a programmable device, the computer program having a function for performing the above-mentioned The code section of the communication method.

Other embodiments of the disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any modification, use or adaptation of the present disclosure, and these modifications, uses or adaptations follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field not disclosed in the present disclosure . The specification and examples are to be considered exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It should be understood that the present disclosure is not limited to the precise constructions which have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A communication method, applied to a terminal, the method comprising:

receiving a terminal capability query message sent by network equipment;

determining whether the current communication scene of the terminal is a preset communication scene or not;

and sending a terminal capability message which does not contain carrier aggregation capability information to the network equipment under the condition that the current communication scene of the terminal is a preset communication scene, wherein the carrier aggregation capability information is terminal capability corresponding to the preset communication scene.

2. The method of claim 1, wherein the determining whether the current communication scenario of the terminal is a preset communication scenario comprises:

acquiring scene discrimination parameters of a terminal;

and under the condition that the scene discrimination parameters are preset scene parameters, determining the current communication scene of the terminal as the preset communication scene.

3. The method according to claim 2, wherein the scene discrimination parameters are obtained by:

monitoring the network state of the terminal under the condition of receiving a voice call instruction;

and determining scene discrimination parameters of the terminal according to the network state of the terminal.

4. A method according to claim 3, wherein said determining scene discrimination parameters of the terminal based on the network status of the terminal comprises:

and under the condition that the network state of the terminal is changed from occupying the first network to occupying the second network, determining the scene discrimination parameter of the terminal as a preset scene parameter.

5. The method of claim 1, wherein the determining whether the current communication scenario of the terminal is a preset communication scenario comprises:

and under the condition that the terminal is reselected or switched from the first network to the second network for voice communication, determining the current communication scene of the terminal as the preset communication scene.

6. The method of claim 2, wherein determining that the terminal reselects or switches from a first network to a second network for voice communication comprises:

under the condition that a voice call instruction is received, determining whether the terminal is currently resident in the first network, wherein the first network is a network which does not support voice communication;

under the condition that the terminal currently resides in the first network, reselecting or switching to the second network and then carrying out voice call;

and in the process of carrying out voice call by the terminal, determining that the terminal reselects or switches from the first network to the second network for voice communication.

7. The method of claim 1, wherein the determining whether the current communication scenario of the terminal is a preset communication scenario comprises:

and under the condition that the terminal is determined to carry out voice communication through the second network, determining the current communication scene of the terminal as the preset communication scene.

8. A communication device for use in a terminal, the device comprising:

the message receiving module is configured to receive a terminal capability query message sent by the network equipment;

the scene determining module is configured to determine whether the current communication scene of the terminal is a preset communication scene;

and the message sending module is configured to send a terminal capability message which does not contain carrier aggregation capability information to the network equipment when the current communication scene is a preset communication scene, wherein the carrier aggregation capability information is terminal capability corresponding to the preset communication scene.

9. An electronic device, comprising:

a memory having a computer program stored thereon;

a processor for executing the computer program in the memory to implement the steps of the method of any one of claims 1 to 7.

10. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processing device, carries out the steps of the method according to any one of claims 1 to 7.

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