Control method, intelligent terminal and storage medium

Abstract

The application discloses a control method, an intelligent terminal and a storage medium. The method comprises the following steps: acquiring data activation state information; and if the data activation state information meets a first preset condition, performing preset processing based on the data activation state information. The application solves the problem that a user cannot use data in the case of abnormal response of a data activation request, can realize the function of improving the success rate and timeliness of data activation, and improves the user experience in the data activation process of a mobile terminal.

Description

Technical Field

[0001] This invention relates to the field of communication technology, and in particular to a control method, a smart terminal, and a storage medium. Background Technology

[0002] With the development of mobile communication technology, users are increasingly using PS (Packet Service). After the UE (User Equipment) completes power-on registration, it first needs to activate PDP (Packet Data Protocol) to use data services normally. During the PDP activation process, the SM (Session Management) entity in the protocol stack sends an Activate PDP context request message to the network through the GMM (GPRS Mobility Management). After receiving the request, the network side replies with an Activate PDP context accept message, thus completing the PDP activation process. Based on the established bearer channel, PS packet services can then be used for normal internet browsing.

[0003] According to 3GPP specification 24008, the PDP activation process initiated by the terminal has three possible outcomes / responses.

[0004] 1. Normal response: The receiving network activates the PDP context and accepts; data services are normal.

[0005] 2. Abnormal response: No response received from network equipment (such as base station), data service activation failed.

[0006] 3. Abnormal response: Receive network Activate PDP context reject, data service activation failed.

[0007] In existing technologies, when a terminal device initiates a PDP reactivation to the network side, it often fails to re-establish a PDP connection with the network side, thus preventing the terminal device from performing data services.

[0008] According to the requirements of sections Sec6.1.3.1.3 and Sec6.1.3.1.5 in the 3GPP 24008 protocol specification,

[0009] In the two situations described above, UEPDP activation fails and cannot be recovered.

[0010] In response to the above three scenarios, depending on the different rejection reason values ​​carried by the network, the modem protocol stack performs recovery according to the protocol specifications (the operations specified in the protocol include: waiting for the timer to expire, reselecting the network, re-inserting or re-plugging the SIM card, or powering on / off). Some recovery operations may involve long waiting times for the user or require user intervention.

[0011] The lack of interaction with users leads to anxiety and complaints.

[0012] Therefore, it is necessary to propose a solution to improve the user experience during the mobile terminal data activation process. Summary of the Invention

[0013] To address the aforementioned technical problems, this application provides a control method, a smart terminal, and a storage medium, aiming to improve the user experience during the mobile terminal data activation process.

[0014] To address the aforementioned technical problems, this application provides a control method applicable to smart terminals (such as mobile phones), comprising the following steps:

[0015] S10: Obtain data activation status information;

[0016] S20: If the data activation status information meets the first preset condition, then preset processing is performed based on the data activation status information.

[0017] The preset processing can be either exception handling or other processing.

[0018] Optionally, step S20 includes at least one of the following:

[0019] If the data activation status information includes a response message for not receiving an activation request, then optimization processing is performed based on the activation request;

[0020] If the data activation status information includes activation rejection information, then a first prompt message is determined or generated based on the activation rejection information.

[0021] Optionally, the step of optimizing based on the activation request includes:

[0022] Based on the activation request, the network link quality is detected, and the detection result is obtained;

[0023] The optimization process is performed based on the detection results.

[0024] Optionally, network link quality can be detected through a network quality monitoring module.

[0025] Optionally, the step of optimizing based on the detection results includes at least one of the following:

[0026] If the signal quality of the current serving cell of the primary data card exceeds the preset signal quality, the random access channel request will be sent repeatedly until a random access response is received.

[0027] If the random access response includes a backoff timer, then the value of the backoff timer is reduced to a first preset value, and the transmission power of the activation request is increased to a second preset value;

[0028] If a random access failure message is received, and the random access failure message includes a waiting time, then the waiting time is reduced to a third preset value.

[0029] If the signal quality of the current serving cell of the primary data card does not exceed the preset signal quality, then the primary data card will re-register with the secondary preferred serving cell.

[0030] Optionally, the step of optimizing based on the activation request further includes:

[0031] Determine whether the number of times the activation request has been sent has reached the preset number of times;

[0032] If the number of times the activation request is sent reaches the preset number of times, an activation failure prompt is determined or generated, and non-data main card network link identification and surrounding network status identification are performed to obtain the identification result. Based on the identification result, a second prompt message is determined or generated.

[0033] Optionally, the step of determining or generating the second prompt information based on the recognition result includes at least one of the following:

[0034] If a suboptimal network is found in the identification results, a prompt message to replace the network is determined or generated, and the activation request is resent.

[0035] If the identification result includes a non-data master card network link advantage, then a prompt message for replacing the data card activation data is determined or generated;

[0036] If the identification results do not include the second-best network and do not include non-data primary card network links, then a prompt message to change the location and retry is generated.

[0037] Optionally, the step of determining or generating the first prompt information based on the activation rejection information includes:

[0038] Identify the reason value carried in the activation rejection information;

[0039] The corresponding first prompt message is determined or generated based on the stated cause value.

[0040] Optionally, the method may include the following steps before step S10:

[0041] Step S00: Send an activation request to a network device (such as a base station) to determine or generate data activation status information corresponding to the activation request.

[0042] This application also provides a smart terminal, including: a memory and a processor, wherein the memory stores a control program, and when the control program is executed by the processor, it implements the steps of any of the methods described above.

[0043] This application also provides a computer-readable storage medium storing a computer program that, when executed by a processor, implements the steps of any of the methods described above.

[0044] As described above, the control method of this application includes: acquiring data activation status information; and if the data activation status information meets a first preset condition, performing preset processing based on the data activation status information. Through the above technical solution, the success rate and timeliness of data activation can be improved, thereby enhancing the user experience during the mobile terminal data activation process. Attached Figure Description

[0045] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0046] Figure 1 A schematic diagram of the hardware structure of a smart terminal to implement the various embodiments of this application;

[0047] Figure 2 A communication network system architecture diagram provided for an embodiment of this application;

[0048] Figure 3 This is a flowchart illustrating the control method according to the first embodiment;

[0049] Figure 4 This is a flowchart illustrating the control method according to the second embodiment;

[0050] Figure 5 This is a schematic diagram illustrating the working principle of the optimization module provided in the embodiments of this application;

[0051] Figure 6 This is a flowchart illustrating the control method according to the third embodiment;

[0052] Figure 7 This is a flowchart illustrating the control method according to the fourth embodiment.

[0053] The realization of the objectives, functional features, and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. The accompanying drawings have illustrated specific embodiments of this application, which will be described in more detail below. These drawings and textual descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concepts of this application to those skilled in the art through reference to specific embodiments. Detailed Implementation

[0054] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0055] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, components, features, and elements with the same names in different embodiments of this application may have the same meaning or different meanings, the specific meaning of which must be determined by its interpretation in that specific embodiment or further in conjunction with the context of that specific embodiment.

[0056] It should be understood that although the terms first, second, third, etc., may be used herein to describe various information, such information should not be limited to these terms. These terms are used only to distinguish information of the same type from one another. For example, without departing from the scope of this document, first information may also be referred to as second information, and similarly, second information may also be referred to as first information. Depending on the context, the word "if," as used herein, may be interpreted as "when," "when," or "in response to determination." Furthermore, as used herein, the singular forms "a," "an," and "the" are intended to also include the plural forms unless the context indicates otherwise. It should be further understood that the terms "comprising," "including," indicate the presence of the stated feature, step, operation, element, component, item, kind, and / or group, but do not exclude the presence, occurrence, or addition of one or more other features, steps, operations, elements, components, items, kinds, and / or groups. The terms "or," "and / or," "including at least one of the following," etc., as used in this application, may be interpreted as inclusive, or mean any one or any combination thereof. For example, "including at least one of the following: A, B, C" means "any one of the following: A; B; C; A and B; A and C; B and C; A and B and C." Similarly, "A, B, or C" or "A, B, and / or C" means "any one of the following: A; B; C; A and B; A and C; B and C; A and B and C." Exceptions to this definition only occur when the combination of elements, functions, steps, or operations is inherently mutually exclusive in some way.

[0057] It should be understood that although the steps in the flowcharts of this application's embodiments are shown sequentially according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages. These sub-steps or stages are not necessarily completed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be performed alternately or in turn with other steps or at least a portion of the sub-steps or stages of other steps.

[0058] Depending on the context, the words “if” or “suppose” as used here can be interpreted as “when” or “in response to determination” or “in response to detection.” Similarly, depending on the context, the phrases “if determination” or “if detection (of the stated condition or event)” can be interpreted as “when determination” or “in response to determination” or “when detection (of the stated condition or event)” or “in response to detection (of the stated condition or event).”

[0059] It should be noted that step designations such as S10 and S20 are used in this document for the purpose of more clearly and concisely describing the corresponding content, and do not constitute a substantial limitation on the order. In specific implementation, those skilled in the art may execute S20 first and then S10, etc., but these should all be within the protection scope of this application.

[0060] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0061] In the following description, the use of suffixes such as "module," "part," or "unit" to denote elements is solely for the purpose of illustrative purposes and has no specific meaning in itself. Therefore, "module," "part," or "unit" may be used interchangeably.

[0062] Smart terminals can be implemented in various forms. For example, the smart terminals described in this application may include smart terminals such as mobile phones, tablets, laptops, handheld computers, personal digital assistants (PDAs), portable media players (PMPs), navigation devices, wearable devices, smart bracelets, pedometers, etc., as well as fixed terminals such as digital TVs and desktop computers.

[0063] The following description will use a mobile terminal as an example. Those skilled in the art will understand that, apart from elements specifically designed for mobile purposes, the construction according to the embodiments of this application can also be applied to fixed-type terminals.

[0064] Please see Figure 1 This is a schematic diagram of the hardware structure of a mobile terminal implementing various embodiments of this application. The mobile terminal 100 may include: an RF (Radio Frequency) unit 101, a WiFi module 102, an audio output unit 103, an A / V (Audio / Video) input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111, etc. Those skilled in the art will understand that... Figure 1 The mobile terminal structure shown does not constitute a limitation on the mobile terminal. The mobile terminal may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0065] The following is combined Figure 1 A detailed introduction to each component of the mobile terminal:

[0066] The radio frequency unit 101 can be used for receiving and transmitting signals during information transmission or calls. Specifically, it receives downlink information from the base station and processes it with the processor 110; additionally, it transmits uplink data to the base station. Typically, the radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low-noise amplifier, and a duplexer. Furthermore, the radio frequency unit 101 can also communicate wirelessly with networks and other devices. The aforementioned wireless communications may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), GPRS (General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division Duplexing-Long Term Evolution), TDD-LTE (Time Division Duplexing-Long Term Evolution), and 5G, etc.

[0067] WiFi is a short-range wireless transmission technology. Mobile terminals, through the WiFi module 102, can help users send and receive emails, browse web pages, and access streaming media, providing users with wireless broadband internet access. Although Figure 1 WiFi module 102 is shown, but it is understood that it is not a necessary component of a mobile terminal and can be omitted as needed without changing the nature of the invention.

[0068] The audio output unit 103 can convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into audio signals and output them as sound when the mobile terminal 100 is in call signal receiving mode, call mode, recording mode, voice recognition mode, broadcast receiving mode, etc. Furthermore, the audio output unit 103 can also provide audio output related to specific functions performed by the mobile terminal 100 (e.g., call signal receiving sound, message receiving sound, etc.). The audio output unit 103 may include a speaker, a buzzer, etc.

[0069] The A / V input unit 104 is used to receive audio or video signals. The A / V input unit 104 may include a graphics processing unit (GPU) 1041 and a microphone 1042. The GPU 1041 processes image data of still images or videos acquired by an image capture device (such as a camera) in video capture mode or image capture mode. The processed image frames can be displayed on the display unit 106. The image frames processed by the GPU 1041 can be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 can receive sound (audio data) in operating modes such as telephone call mode, recording mode, and voice recognition mode, and can process such sound into audio data. The processed audio (voice) data can be converted into a format that can be transmitted to a mobile communication base station via the radio frequency unit 101 in telephone call mode. The microphone 1042 can implement various types of noise cancellation (or suppression) algorithms to eliminate (or suppress) noise or interference generated during the reception and transmission of audio signals.

[0070] The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor and a proximity sensor. Optionally, the ambient light sensor can adjust the brightness of the display panel 1061 according to the ambient light level, and the proximity sensor can turn off the display panel 1061 and / or backlight when the mobile terminal 100 is moved to the ear. As a type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in various directions (generally three axes), and can detect the magnitude and direction of gravity when stationary. It can be used for applications that recognize the phone's posture (such as landscape / portrait switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc. Other sensors that may be configured in the phone, such as fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, and infrared sensors, will not be described in detail here.

[0071] The display unit 106 is used to display information input by the user or information provided to the user. The display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

[0072] User input unit 107 can be used to receive input numerical or character information, and generate key signal inputs related to user settings and function control of the mobile terminal. Optionally, user input unit 107 may include touch panel 1071 and other input devices 1072. Touch panel 1071, also known as a touch screen, can collect touch operations performed by the user on or near it (such as operations performed by the user using a finger, stylus, or any suitable object or accessory on or near touch panel 1071), and drive corresponding connection devices according to a pre-set program. Touch panel 1071 may include a touch detection device and a touch controller. Optionally, the touch detection device detects the user's touch position and the signal generated by the touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into touch point coordinates, sends it to processor 110, and can receive and execute commands sent by processor 110. In addition, touch panel 1071 can be implemented using various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may also include other input devices 1072. Optionally, other input devices 1072 may include, but are not limited to, one or more of the following: physical keyboard, function keys (such as volume control buttons, power buttons, etc.), trackball, mouse, joystick, etc., without being specifically limited here.

[0073] Optionally, the touch panel 1071 may cover the display panel 1061. When the touch panel 1071 detects a touch operation on or near it, it transmits the information to the processor 110 to determine the type of touch event. Subsequently, the processor 110 provides corresponding visual output on the display panel 1061 based on the type of touch event. Although in Figure 1 In this embodiment, the touch panel 1071 and the display panel 1061 are two independent components to realize the input and output functions of the mobile terminal. However, in some embodiments, the touch panel 1071 and the display panel 1061 can be integrated to realize the input and output functions of the mobile terminal. The specific implementation is not limited here.

[0074] Interface unit 108 serves as an interface through which at least one external device can connect to mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, an audio input / output (I / O) port, a video I / O port, a headphone port, and so on. Interface unit 108 may be used to receive input (e.g., data, power, etc.) from the external device and transmit the received input to one or more elements within mobile terminal 100, or it may be used to transmit data between mobile terminal 100 and the external device.

[0075] The memory 109 can be used to store software programs and various data. The memory 109 may primarily include a program storage area and a data storage area. Optionally, the program storage area may store the operating system, applications required for at least one function (such as sound playback, image playback, etc.), etc.; the data storage area may store data created based on the use of the mobile phone (such as audio data, phonebook, etc.). Furthermore, the memory 109 may include high-speed random access memory, and may also include non-volatile memory, such as at least one disk storage device, flash memory device, or other volatile solid-state storage device.

[0076] The processor 110 is the control center of the mobile terminal. It connects various parts of the mobile terminal via various interfaces and lines. By running or executing software programs and / or modules stored in the memory 109, and by calling data stored in the memory 109, it performs various functions and processes data of the mobile terminal, thereby providing overall monitoring of the mobile terminal. The processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor. Optionally, the application processor mainly handles the operating system, user interface, and applications, while the modem processor mainly handles wireless communication. It is understood that the modem processor may not be integrated into the processor 110.

[0077] The mobile terminal 100 may also include a power supply 111 (such as a battery) that supplies power to various components. Preferably, the power supply 111 can be logically connected to the processor 110 through a power management system, thereby enabling functions such as charging, discharging, and power consumption management through the power management system.

[0078] although Figure 1 As not shown, the mobile terminal 100 may also include a Bluetooth module, etc., which will not be described in detail here.

[0079] To facilitate understanding of the embodiments of this application, the communication network system on which the mobile terminal of this application is based is described below.

[0080] Please see Figure 2 , Figure 2 This application provides a communication network system architecture diagram. The communication network system is an LTE system based on the universal mobile communication technology. The LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and the operator's IP services 204, which are connected in sequence.

[0081] Optionally, UE201 can be the aforementioned terminal 100, which will not be described in detail here.

[0082] E-UTRAN202 includes eNodeB2021 and other eNodeB2022, etc. Optionally, eNodeB2021 can connect to other eNodeB2022 via backhaul (e.g., X2 interface), and eNodeB2021 connects to EPC203, providing access from UE201 to EPC203.

[0083] EPC203 may include MME (Mobility Management Entity) 2031, HSS (Home Subscriber Server) 2032, other MMEs 2033, SGW (Serving Gateway) 2034, PGW (Packet Data Network Gateway) 2035, and PCRF (Policy and Charging Rules Function) 2036, etc. Optionally, MME2031 is the control node that handles signaling between UE201 and EPC203, providing bearer and connection management. HSS2032 is used to provide registers to manage functions such as the Home Location Register (not shown in the figure) and stores user-specific information such as service characteristics and data rates. All user data can be sent through SGW2034. PGW2035 can provide UE 201 IP address allocation and other functions. PCRF2036 is the policy and charging control decision point for service data flow and IP bearer resources. It selects and provides available policy and charging control decisions for the policy and charging enforcement function unit (not shown in the figure).

[0084] IP services 204 may include the Internet, intranet, IMS (IP Multimedia Subsystem), or other IP services.

[0085] Although the above description uses the LTE system as an example, those skilled in the art should understand that this application is not only applicable to the LTE system, but also to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems (such as 5G), etc., without limitation.

[0086] Based on the above-described mobile terminal hardware structure and communication network system, various embodiments of this application are proposed.

[0087] First Embodiment

[0088] Reference Figure 3 , Figure 3 This is a flowchart illustrating a control method according to the first embodiment. The control method can be applied to a smart terminal (such as a mobile phone) and includes the following steps:

[0089] S10, Obtain data activation status information;

[0090] In this embodiment, the user can activate the data switch through the terminal interface, triggering the PDP (Packet Data Protocol) activation request to be sent to the network device. Based on whether the network device responds and the content of the response, the data activation status information can be determined or generated.

[0091] Optionally, the data activation status information may include: a response message for not receiving an activation request; and / or, a response message for receiving an activation request that includes a rejection message.

[0092] Optionally, if no response information is received for the activation request, it may be because the activation request was not sent successfully or the signal quality of the cell is too poor. It is necessary to check the reason for not receiving the response information for the activation request and perform corresponding optimization processing based on the reason.

[0093] Optionally, if the received response contains "Activate PDP context reject" (i.e., activation is rejected), then corresponding prompts and operation instructions are determined or generated based on the different reason values ​​carried in the message, and the user is interacted with to alleviate the user's anxiety while completing the correct operation according to the instructions, thereby improving the timeliness of data activation and enhancing the user experience.

[0094] Optionally, when the network device responds normally, the data activation status information may include "Activate PDPcontext accept", which means that the data service is normal and no preset processing is required.

[0095] S20: If the data activation status information meets the first preset condition, then preset processing is performed based on the data activation status information.

[0096] In this embodiment, it should be noted that the first preset condition includes at least one of the following: data activation status information including a response message corresponding to not receiving an activation request, and data activation status information including a rejection message.

[0097] Optionally, after obtaining the data activation status information of the mobile terminal, it is determined whether the data activation status information of the mobile terminal meets the first preset condition. Optionally, when the data activation status information of the mobile terminal includes a response message corresponding to the activation request not being received, optimization processing is performed based on the activation request. This can be done by activating the network quality monitoring module to detect and evaluate the network link quality, obtain relevant data of the evaluation result, and send the relevant data to the optimization processing module for subsequent optimization processing. Optionally, when the data activation status information of the mobile terminal includes activation rejection information sent by the network device, the reason value carried in the activation rejection information is identified, and prompt information is determined or generated for the user based on different reasons and actions, guiding the user to perform corresponding operations, improving the data activation success rate and timeliness, while eliminating the user's anxiety while waiting and improving the user's mobile terminal experience.

[0098] In this embodiment, the reason for data activation failure is determined by judging whether the data activation status information includes an abnormal response, and corresponding preset processing is performed according to different reasons, thereby improving the data activation success rate and timeliness, eliminating the user's anxiety while waiting, and improving the user's mobile terminal experience.

[0099] Second Embodiment

[0100] Based on the first embodiment of this application, this embodiment discloses a method for optimizing the processing based on the activation request. Figure 4 A flowchart illustrating the method for optimizing the process based on the activation request is shown below. Figure 4 The specific steps include:

[0101] Step S2011: Based on the activation request, detect the network link quality and obtain the detection result;

[0102] Optionally, by activating the network quality monitoring module, network link quality or network response anomalies can be detected and evaluated, and the detection results can be sent to the optimization processing module for subsequent optimization processing.

[0103] Alternatively, methods for evaluating network quality include:

[0104] The signal quality of the current serving cell of the primary data SIM card is assessed. If the signal quality of the current serving cell is relatively high, RACH (Random Access Channel) can be repeatedly transmitted to achieve random access. RACH is an uplink transmission channel. RACH is received throughout the cell and is commonly used for PAGING responses and MS calling / login access.

[0105] Obtain the RAR (Random Access Response) and determine whether the RAR contains a Back-off timer.

[0106] If the connection to RRC (Radio Resource Control) fails, random access will fail. The system will check whether the returned message RRC_CONNECT_REJ carries "waitTime", i.e., the waiting time for access, and then optimize the processing based on the waiting time.

[0107] To determine if the activation request has timed out, if the signal quality of the primary data SIM card's current serving cell is poor and there is no response after a timeout, the activation request may have failed to be sent; if the signal quality of the primary data SIM card's current serving cell is good, it indicates a network anomaly.

[0108] Step S2012: Perform optimization processing based on the detection results.

[0109] Reference Figure 5 , Figure 5 This is a schematic diagram illustrating the working principle of the optimization module provided in this application embodiment. Optionally, the optimization module includes a network quality monitoring module and an optimization processing module. Optionally, the network quality monitoring module outputs a data master card network anomaly decision to the optimization processing module, which then performs subsequent optimization processing. The optimization processing method includes at least one of the following:

[0110] If the signal quality of the current serving cell of the primary data card exceeds the preset signal quality, the random access channel request will be sent repeatedly until a random access response is received.

[0111] If the random access response includes a backoff timer, then the value of the backoff timer is reduced to a first preset value, and the transmission power of the activation request is increased to a second preset value;

[0112] If a random access failure message is received, and the random access failure message includes a waiting time, then the waiting time is reduced to a third preset value.

[0113] If the signal quality of the current serving cell of the primary data card does not exceed the preset signal quality, then the primary data card will re-register with the secondary preferred serving cell.

[0114] In this embodiment, when the network quality monitoring module identifies that the signal quality of the current serving cell of the data primary card exceeds the preset signal quality, it indicates that the signal quality of the current serving cell of the data primary card is good. The preset signal quality can be determined according to the actual situation. In this case, the random access channel request can be repeatedly sent until a random access response is received. If the received random access response includes a back-off timer, the back-off timer can be reduced and the transmit power of the activation request can be increased to the second preset value through the physical layer / MAC layer. If a random access failure message RAR is received, and the message includes a waiting time "waitTime", the waiting time of each timer started can be reduced through the RRC layer. For example, if the connection RRC is rejected and the returned message RRC_CONNECT_REJ carries "waitTime", then T302 is reduced. If MO_Original signaling triggers the Access Bar during RRC connection establishment, then T305 is reduced. If the signal quality of the current serving cell of the data primary card is detected to be poor, it can re-enter the network to a cell with the second best signal strength. In addition, the mobile terminal sends an activation request ACTIVATE PDP CONTEXT. After a REQUEST, the T3380 timer is started. The T3380 timer stops when an ACTIVATE PDPCONTEXT ACCEPT or ACTIVATE PDP CONTEXT REJECT is received. If the T3380 timer times out, the ACTIVATE PDP CONTEXT REQUEST is resent. Once the preset number of resentments is reached, an activation failure message is generated or confirmed. This message can be displayed as a pop-up notification. Simultaneously, a sniffer background network search can be initiated, including network searches in idle mode on the primary data SIM card and available networks on non-primary data SIM cards. Based on the search results, the surrounding network status is identified, and different prompts are provided to the user, which may include at least one of the following:

[0115] If a suboptimal network is found in the identification results, a prompt message to replace the network is determined or generated, and the activation request is resent.

[0116] If the identification result includes a non-data master card network link advantage, then a prompt message for replacing the data card activation data is determined or generated;

[0117] If the identification results do not include the second-best network and do not include non-data primary card network links, then a prompt message to change the location and retry is generated.

[0118] Optionally, if other high-quality networks (i.e., second-best networks) exist nearby, a prompt message to switch networks can be generated, prompting the user to switch networks and automatically reactivate the network.

[0119] Optionally, if the non-data primary card has a superior wireless link, a prompt message for changing the data card activation data is generated, prompting the user to change the data card activation data.

[0120] Optionally, if no other good network is available, a prompt message to try again at a different location is generated, reminding the user to try again at a different location.

[0121] In this embodiment, when the activation request response is abnormal and no reply is received from the network device, the network quality monitoring module detects the network quality, and the optimization processing module optimizes the process based on the detection results, thereby improving the timeliness and success rate of data activation and enhancing user satisfaction.

[0122] Third Embodiment

[0123] Based on the first and second embodiments of this application, this embodiment discloses a method for determining or generating a first prompt message based on the activation rejection information. Figure 6 A flowchart illustrating a method for determining or generating a first prompt message based on the activation rejection information is shown below. Figure 6 The specific steps include:

[0124] Step S2021: Identify the reason value carried in the activation rejection information;

[0125] Step S2022: Determine or generate the corresponding first prompt information based on the cause value.

[0126] In this embodiment, when the mobile terminal receives the activation rejection information ACTIVATE PDPCONTEXT REJECT returned by the network device, the communication protocol stack processes the request according to the 3GPP protocol requirements based on the different reason values ​​carried in the network ACTIVATE PDP CONTEXT REJECT. Simultaneously, based on different reasons and actions, a pop-up message prompts the user and guides them to perform corresponding operations, improving the success rate and timeliness of PDP activation, while eliminating user anxiety and enhancing the user experience. For example, the pop-up message may include, but is not limited to, "1. Network rejected, please wait patiently during the optimal network selection process," "Network rejected, retry in 10 seconds" (where the time is the same as the duration of the timer carried by the network; optionally, the timer is a T3396 or a back-off timer), and "Network rejected, please insert or remove the SIM card or power cycle the device to try again," etc., which can be determined according to the actual situation.

[0127] This embodiment, through the above-described scheme, specifically identifies the reason value in the activation rejection information after the mobile terminal receives the activation rejection information returned by the network device, determines or generates corresponding pop-up prompts and operation instructions, and improves the success rate and timeliness of data activation between the mobile terminal and the network device by increasing user participation and prompts, while eliminating the user's anxiety while waiting and improving the user terminal's user experience.

[0128] Fourth embodiment

[0129] Reference Figure 7 , Figure 7 This is a flowchart illustrating the control method according to the fourth embodiment. Based on the first, second, and third embodiments of this application, the control method further includes the following steps:

[0130] Step S00: Send the activation request to the network device to determine or generate the data activation status information corresponding to the activation request.

[0131] In this embodiment, when a user activates the data switch through the screen interface, triggering a PDP (Packet Data Protocol) activation request, the mobile terminal sends a data activation request ACTIVATE PDP CONTEXT REQUEST message to the network device according to the user's operation information, and determines or generates the data activation status information corresponding to the activation request within a preset time, so as to determine the status of the mobile terminal in data activation.

[0132] Optionally, when a mobile terminal sends an ACTIVATE PDP CONTEXT REQUEST message, but the message fails to be successfully transmitted to the network device due to weak network signal, resulting in PDP activation failure and inability to use data, this embodiment can utilize the timing of the mobile terminal sending the ACTIVATE PDP CONTEXT REQUEST message to perform intelligent network status detection through a network quality monitoring module, and improve the success rate of sending the ACTIVATE PDP CONTEXT REQUEST message through optimization processing.

[0133] Optionally, when the mobile terminal sends an ACTIVATE PDP CONTEXT REQUEST message, and there is no response due to network abnormalities, after the ACTIVATE PDP CONTEXT REQUEST message has been sent a maximum of times, PDP activation fails and data cannot be used. In this embodiment, after the terminal sends the ACTIVATE PDP CONTEXT REQUEST message a maximum of times, the PDP activation fails according to the protocol, and the user cannot use data. In this embodiment, other network states can be identified at the time of sending the ACTIVATE PDP CONTEXT REQUEST message, and the user can be prompted for further operations after activation failure, thereby improving the success rate of subsequent PDP activation and solving the problem of users being unable to use data.

[0134] Optionally, when a mobile terminal sends an ACTIVATE PDP CONTEXT REQUEST message, it receives an ACTIVATE PDP CONTEXT REJECT message from the network. Due to PDP retry delays, the user is unable to use data for an extended period. In this embodiment, a pop-up prompt can be used to inform the user of the normal processing actions of the underlying protocol stack. This can alleviate the user's anxiety while waiting, and since some operations require user intervention, it can shorten the waiting time for PDP retry and resolve PDP activation failures.

[0135] In this embodiment, when a terminal device initiates PDP reactivation to the network side, if it is unable to re-establish a PDP connection with the network side, resulting in the terminal device being unable to perform data services, corresponding processing can be performed for different situations. When no response information is received from the network device, the cause can be found through network quality detection, and then corresponding optimization processing can be performed based on the detected cause. When an activation rejection message is received from the network device, the cause value carried in the message can be used to determine or generate a pop-up prompt, informing the user of the normal processing action of the underlying protocol stack. This eliminates the user's anxiety while waiting, and since some operations require user participation, it can shorten the waiting time for PDP retry and solve the problem of PDP activation failure, thereby improving the user experience.

[0136] This application embodiment also provides a smart terminal, the smart terminal including: a memory, a processor, a communication bus and / or a control program stored in the memory:

[0137] The communication bus is used to enable communication between the processor and the memory;

[0138] The processor is used to execute the control program to implement the steps of the various embodiments of the above control method, which will not be repeated here.

[0139] This application also provides a computer-readable storage medium for use in a computer. The storage medium stores one or more programs, which can be executed by one or more processors to implement the steps of the above-described control method embodiments.

[0140] The specific implementation of the storage medium in this application is basically the same as the embodiments of the control method described above, and will not be repeated here.

[0141] This application also provides a computer program product, which includes computer program code. When the computer program code is run on a computer, it causes the computer to perform the methods described in the various possible implementations above.

[0142] This application also provides a chip, including a memory and a processor. The memory is used to store a computer program, and the processor is used to call and run the computer program from the memory, so that a device with the chip installed performs the methods described in the various possible implementations above.

[0143] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0144] The steps in the method of this application embodiment can be adjusted, combined, or deleted according to actual needs.

[0145] The units in the device of this application embodiment can be merged, divided, and deleted according to actual needs.

[0146] In this application, the same or similar terms, concepts, technical solutions and / or application scenario descriptions are generally described in detail only when they appear for the first time. When they appear again, they are generally not repeated for the sake of brevity. When understanding the technical solutions and other contents of this application, the same or similar terms, concepts, technical solutions and / or application scenario descriptions that are not described in detail later can be referred to their previous relevant detailed descriptions.

[0147] In this application, the descriptions of the various embodiments have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0148] The technical features of the present application can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of the present application.

[0149] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) as described above, and includes several instructions to cause a terminal device (which may be a mobile phone, computer, server, controlled terminal, or network device, etc.) to execute the methods of each embodiment of this application.

[0150] In the above embodiments, implementation can be achieved, in whole or in part, through software, hardware, firmware, or any combination thereof. When implemented in software, it can be implemented, in whole or in part, as a computer program product. A computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the flow or function according to the embodiments of this application is generated. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another. For example, computer instructions can be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, digital subscriber line) or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that integrates one or more available media. The available medium can be a magnetic medium (e.g., floppy disk, storage disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid-state disk (SSD)).

[0151] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A control method, characterized in that, The control method includes the following steps: S10: Obtain data activation status information; S20: If the data activation status information meets the first preset condition, then preset processing is performed based on the data activation status information; Step S20 includes at least one of the following: If the data activation status information includes a response message for not receiving the activation request, then optimization processing is performed based on the activation request; the optimization processing is performed in conjunction with the reasons for not receiving the response message for the activation request, such as the activation request not being sent successfully, or the signal quality of the cell not exceeding the preset signal quality. If the data activation status information includes activation rejection information, then a first prompt message is determined or generated based on the reason value carried in the activation rejection information to guide the user to perform the corresponding operation; The optimization process based on the activation request includes: Based on the activation request, the network link quality is detected, and the detection result is obtained; Optimization processing is performed based on the detection results; The step of optimizing based on the detection results includes: If the signal quality of the current serving cell of the primary data card exceeds the preset signal quality, the random access channel request will be sent repeatedly until a random access response is received. If the random access response includes a backoff timer, then the value of the backoff timer is reduced to a first preset value, and the transmission power of the activation request is increased to a second preset value; If a random access failure message is received, and the random access failure message includes a waiting time, then the waiting time is reduced to a third preset value. If the signal quality of the current serving cell of the data primary card does not exceed the preset signal quality, then the data primary card will re-enter the network to the secondary preferred serving cell. The step of optimizing based on the activation request is followed by: Determine whether the number of times the activation request has been sent has reached the preset number of times; If the number of times the activation request is sent reaches the preset number of times, an activation failure prompt is determined or generated, and non-data card network link identification and surrounding network status identification are performed to obtain the identification result. Based on the identification result, a second prompt message is determined or generated, wherein the second prompt message includes prompts for changing data card activation data, changing network, changing data card activation data and / or changing location for retry.

2. The control method as described in claim 1, characterized in that, The step of determining or generating the second prompt information based on the recognition result includes at least one of the following: If a suboptimal network is found in the identification results, a prompt message to replace the network is determined or generated, and the activation request is resent. If the identification result includes a non-data master card network link advantage, then a prompt message for replacing the data card activation data is determined or generated; If the identification results do not include the second-best network and do not include non-data primary card network links, then a prompt message to change the location and retry is generated.

3. The control method as described in claim 1, characterized in that, Step S10 includes the following: The activation request is sent to the network device to determine or generate the data activation status information corresponding to the activation request.

4. A smart terminal, characterized in that, The smart terminal includes a memory and a processor, wherein the memory stores a control program, and when the control program is executed by the processor, it implements the steps of the control method as described in any one of claims 1 to 3.

5. A computer-readable storage medium, characterized in that, The storage medium stores a control program, which, when executed by a processor, implements the steps of the control method as described in any one of claims 1 to 3.

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