WO2020133117A1

WO2020133117A1 - Cell connection processing method and device, mobile terminal, and storage medium

Info

Publication number: WO2020133117A1
Application number: PCT/CN2018/124512
Authority: WO
Inventors: 李伟清; 唐凯
Original assignee: 深圳市欢太科技有限公司; Oppo广东移动通信有限公司
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2020-07-02
Also published as: CN112868247B; CN112868247A

Abstract

Embodiments of the present application disclose a cell connection processing method and device, a mobile terminal, and a storage medium. The method comprises: detecting, when falling within a specified time interval, orientation information of a mobile terminal; determining whether the orientation information meets a target condition; and if so, prohibiting the mobile terminal from accessing a cell of a specified type, wherein the cell of the specified type does not support authentication by the mobile terminal during an access process. The method enables a mobile terminal to determine, when falling within a specified time interval and according to orientation information thereof, whether the mobile terminal is allowed to access a cell that does not support authentication by the mobile terminal, thereby reducing the possibility of accessing a pseudo base station caused by allowing access to a cell that does not support authentication, while also improving information security of the mobile terminal and the user experience.

Description

Cell connection processing method, device, mobile terminal and storage medium

Technical field

The present application relates to the field of communication technology, and more specifically, to a cell connection processing method, device, mobile terminal, and storage medium.

Background technique

"Pseudo base station" is a fake base station. The pseudo base station is generally composed of a host computer and a laptop computer. It can retrieve mobile phone card information centered on it and within a certain radius through the SMS group sender, SMS sender and other related equipment, using mobile communications The shortcomings of the system, by pretending to be the base station of the operator, used the mobile phone number of others to forcibly send short messages such as fraud and advertising to the user's mobile phone.

Summary of the invention

In view of the above problems, this application proposes a cell connection processing method, device, mobile terminal, and storage medium to achieve the improvement of the above problems.

In the first aspect, the present application provides a cell connection processing method, which is applied to a mobile terminal. The method includes: detecting the posture information of the mobile terminal when in a specified time interval; judging whether the posture information satisfies the target condition; if Determine that the posture information satisfies the target condition, and prohibit the mobile terminal from accessing a cell of a specified type, where the cell of the specified type does not support the mobile terminal during the access process, and the mobile terminal The cell performs authentication.

In a second aspect, the present application provides a cell connection processing device, which runs on a mobile terminal. The device includes: a posture acquisition unit for detecting posture information of the mobile terminal when in a specified time interval; a posture detection unit for To determine whether the posture information satisfies the target condition; the communication processing unit is configured to, if it is determined that the posture information satisfies the target condition, prohibit the mobile terminal from accessing a cell of a specified type, wherein the cell of the specified type does not Support the mobile terminal to authenticate the accessed cell during the access process.

In a third aspect, the present application provides a mobile terminal, including one or more processors and a memory; one or more programs are stored in the memory and configured to be executed by the one or more processors, The one or more programs are configured to perform the above method.

According to a fourth aspect, a computer-readable storage medium provided by the present application, the program code is stored in the computer-readable storage medium, and the above method is executed when the program code runs.

A cell connection processing method, device, mobile terminal and storage medium provided by the present application, after the mobile terminal detects that it is currently within a specified time interval, it starts to detect the posture information of the mobile terminal to determine whether the posture information meets the target condition, If it is determined that the posture information satisfies the target condition, prohibiting the mobile terminal from accessing does not support the mobile terminal. During the access process, the mobile terminal authenticates the accessed cell. Therefore, the mobile terminal can determine whether to allow access to a cell that does not support the authentication of the accessed cell within a specified time interval according to its own posture information, which can further reduce The cell where the cell performs authentication causes the possibility of access to the pseudo base station, which improves the information security of the mobile terminal and thus the user experience.

BRIEF DESCRIPTION

In order to more clearly explain the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without paying any creative work, other drawings can also be obtained based on these drawings.

FIG. 1 shows a schematic diagram of a system architecture of a mobile communication network system;

2 shows a schematic diagram of a system architecture of another mobile communication network system;

FIG. 3 shows a flowchart of a cell connection processing method proposed in an embodiment of the present application;

4 shows a flowchart of a cell connection processing method proposed by another embodiment of the present application;

FIG. 5 shows a schematic diagram of an interface in a cell connection processing method according to another embodiment of the present application;

FIG. 6 shows a flowchart of a cell connection processing method proposed by yet another embodiment of the present application;

7 shows another schematic diagram of an interface in a cell connection processing method according to another embodiment of the present application;

8 shows a flowchart of a cell connection processing method according to another embodiment of the present application;

9 shows a structural block diagram of a cell connection processing apparatus according to an embodiment of the present application;

10 shows a structural block diagram of a cell connection processing apparatus according to another embodiment of the present application;

FIG. 11 shows a structural block diagram of a cell connection processing apparatus according to another embodiment of the present application;

12 shows a structural block diagram of a cell connection processing apparatus according to another embodiment of the present application;

13 shows a structural block diagram of a mobile terminal proposed in this application;

14 is a storage unit for storing or carrying a program code for implementing a cell connection processing method according to an embodiment of the present application.

detailed description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

With the development of mobile communication technology, mobile communication has experienced the development of multiple versions such as 2G, 3G and 4G. Whether it is the GSM (Global System for Mobile) communication system or CDMA (Code Division Multiple Access) communication system in the early 2G era, or the LTE (Long Term Evolution) system architecture in the later 4G era, base stations are more important A communication device.

For example, a schematic diagram of the architecture of the 2G mobile communication system shown in FIG. 1. BTS base station 99 (Base Station Controller) is connected to the base station controller 98 as an access device for mobile communication, and then the base station controller 98 is connected to the mobile switching center 97, and the mobile switching center 97 will also be connected to the public switched telephone network 96 connections. Another example is the schematic diagram of the 4G mobile communication system architecture shown in FIG. 2. The eNB base station 95 is connected to an MME (Mobility Management Entity), that is, a mobile management node 94, and the MME is connected to a service gateway 93, which is then connected to a packet data gateway 92, and the packet data gateway 92 is connected to a packet data network 91. It can be seen from FIGS. 1 and 2 that in the mobile communication system, the base station, as a device that directly establishes a connection with the mobile terminal, has a relatively important position in the entire system architecture. A base station generally refers to a "public mobile communication base station", and its role is mainly used to provide signals to mobile terminals such as mobile phones and tablet computers. With the development of communication technology, the inventor discovered that pseudo base stations appeared.

The pseudo base station is a fake base station. The device is generally composed of a host computer and a laptop computer. Through the SMS group sender, SMS sender and other related devices, it can retrieve the mobile phone card information centered on it and within a certain radius, using the defects of 2G mobile communication , By disguising as the operator's base station, using fraudulent mobile phone numbers to send short messages such as fraud and advertising to the user's mobile phone.

When the pseudo base station device is running, the wireless signal sent by the mobile terminal is forced to connect to the device, resulting in the mobile terminal not being able to use the services provided by the operator normally. The mobile terminal will temporarily go offline for 8 to 12 seconds and return to normal. Some mobile terminals Then you must switch on and off to reconnect to the network. In addition, it will cause mobile terminal users to frequently update their locations, making the wireless network resources in this area tight and causing network congestion, affecting the user's normal communication.

Therefore, the inventor proposes that in this application, the security of the information of the mobile terminal can be improved, and the cell connection processing method, device, mobile terminal and storage medium for access to the pseudo base station can be reduced.

It should be noted that the cell involved in the embodiment of the present application may be regarded as a base station, or may be regarded as a cell among multiple cells carried by a base station.

The embodiments of the present application will be described in detail below with reference to the drawings.

Referring to FIG. 3, a cell connection processing method provided in an embodiment of the present application is applied to a mobile terminal. The method includes:

Step S110: When it is within the specified time interval, detect the posture information of the mobile terminal.

The specified time interval represents a time interval in which the probability that the mobile terminal performs voice services or data services is relatively small. Within a specified time interval, the mobile terminal will not or with a very small probability send a registration request to the cell to register with the mobile communication network.

It should be noted that a mobile communication network usually includes three major components: an access network, a bearer network, and a core network. Among them, the access network is the "window", responsible for receiving the data; the bearer network is the "truck", responsible for sending the data; the core network is the "management center", which is responsible for managing these data and distributing the data Pick, and tell it where to go.

Generally, the network air interface in the access network is used to implement information interaction between the mobile terminal and the base station of the mobile communication network, and the information on the network air interface is carried by various logical channels. Among them, logical channels are divided into two major categories: traffic channels (TCH, Traffic) and control channels (CCH, Control). Among them, TCH mainly transmits services between the network and mobile terminals, such as voice and data; CCH is used For transmitting signaling information and short packet data channels, the broadcast channel (BCH, Broadcast) in CCH is used to transmit information by broadcast, and the broadcast control channel (BCCH, Broadcast) in BCH is used by the base station to Mobile terminals broadcast common information, such as system messages.

After receiving the system message, the mobile terminal can select whether to camp on the cell based on the measurement of the system message. Among them, after the mobile terminal and the base station are successfully synchronized, they will read the MIB (master information) block information and SIB (system information block) information in the system message, and determine whether the current cell can reside by analyzing sib1 in the SIB information.

The sib1 message can be roughly divided into cell access related information (cellAccessRelatedInfo), cell selection information (cellSelectionInfo), and cell band information (freqBandIndicator). After obtaining the sib message, the mobile terminal pays more attention to cellSelectionInfo. It should be noted that if the mobile terminal wants to successfully camp on a cell, the current cell must meet the S criterion. During the cell selection process, the mobile terminal needs to measure the cell to be selected in order to evaluate the channel quality and determine whether it meets the camping criteria. The measurement criterion for cell selection is called the S criterion. When the channel quality of a cell meets the S criterion, it can be selected as the camping cell.

After the mobile terminal camps in a certain cell, in order to obtain the corresponding mobile communication service through the camped cell, a registration request is sent to the core network through the camped cell. Then, the registration request sent by the mobile terminal to the target base station here essentially expects to register the mobile terminal in the core network. Only when the mobile terminal is registered in the core network can it obtain the corresponding service based on the mobile communication network.

The specified time interval can be freely configured by the user. For example, the mobile terminal may display a configuration interface, and the user selects the start time and the end time of the specified time interval through operations on the configuration interface. In addition, the designated time zone may also be set by the mobile terminal by default, or the designated time zone that has been set may be changed by the mobile terminal according to the user's usage habits.

The posture information includes the current posture of the mobile terminal, for example, whether the screen is facing upward or the back cover is facing upward. It can be understood that the upward direction here refers to the direction in which there is a vertically upward component. In addition, the posture information also includes acceleration information of the mobile terminal. As a way, if the mobile terminal detects that its own acceleration and angular acceleration are both 0, it is determined that the mobile terminal is in a stationary state, or alternatively, the mobile terminal detects that its own acceleration and angular acceleration are both within the set duration 0, then it is determined that the mobile terminal is in a static state.

Step S120: Determine whether the posture information satisfies the target condition.

It can be understood that the target condition in the embodiment of the present application indicates that the mobile terminal will not actively initiate the establishment of the voice service link or the data service link, or the probability of actively initiating the establishment of the voice service link or the data service link is small. Then, when the posture information of the mobile terminal meets the target condition, the mobile terminal will not actively initiate the establishment of a voice service link or a data service link.

Step S130: If it is determined that the posture information does not satisfy the target condition, the current wireless connection state of the mobile terminal is maintained.

Wherein, the wireless connection state includes a connected cell and services performed in the connected cell.

Step S131: If it is determined that the posture information satisfies the target condition, the mobile terminal is prohibited from accessing a cell of a specified type, where the cell of the specified type does not support the mobile terminal. During the access process, the mobile terminal pair The accessed cell is authenticated.

It should be noted that the mobile terminal will perform cell selection or cell reselection in various situations. For example, after the mobile terminal is turned on, or after switching from the airplane mode to the online mode, the cell search will start, and during the cell search, it will be received at several center frequency points of the cell where there may be a mobile network (such as an LTE network) Data and calculate the bandwidth RSSI to determine whether there may be a cell around this frequency point based on the received signal strength. If the mobile terminal can save the frequency point and operator information of the last power-off, it may be in the last resident Try to camp on the cell; if there is no prior information, it is likely to search the full frequency point, find the frequency point with a stronger signal, and then try to camp.

Cell reselection refers to the process in which the mobile terminal selects a best cell to provide a service signal by monitoring the signal quality of the neighboring cell and the current cell in the idle mode. When the signal quality and level of the neighbor cell meet the S criterion and a certain reselection decision criterion, the terminal will access the cell and camp.

After the mobile terminal has successfully camped, it will continue to carry out its own cell measurement. The RRC layer calculates Srxlev (S criterion) based on the RSRP measurement results, and compares it with Sintrasearch (start threshold for co-frequency measurement) and Snonintrasearch (start threshold for inter-frequency/different system measurement) as a decision condition for whether to start neighboring zone measurement.

Regardless of the foregoing cell selection or cell reselection, it is possible that the mobile terminal will access the pseudo base station. It can be understood that, for some pseudo base stations, the mobile terminal does not authenticate the accessed base station during the access process, so that the mobile terminal mistakenly believes that it has accessed the legal base station. Then, when it is determined that the mobile terminal will not actively initiate the establishment of a voice service link or data service link based on the foregoing method, or the probability of actively initiating the establishment of a voice service link or data service link is small, the mobile terminal is prohibited Access does not support a cell where the mobile terminal authenticates the accessed cell during the access process, thereby reducing the probability of accessing the pseudo base station.

Optionally, the cell of the specified type includes a 2G cell.

In addition, step S132: if the mobile terminal determines that the posture information meets the target condition, configure the mobile terminal to connect only to cells that support two-way authentication, where two-way authentication includes mutual authentication of the mobile terminal and the connected cell.

Optionally, the cell supporting two-way authentication includes a 4G cell.

It should be noted that in all the embodiments of the present application, the establishment of the connection between the mobile terminal and the cell can be understood as multiple stages in the interaction process between the mobile terminal and the base station. For example, the establishment of the connection between the mobile terminal and the cell can be understood as that the mobile terminal resides in the cell It can also be understood that the mobile terminal is registered in the core network of the mobile communication network.

A cell connection processing method provided by the present application starts to detect posture information of a mobile terminal after the mobile terminal detects that it is currently within a specified time interval, to determine whether the posture information satisfies the target condition, and if it is determined that the posture information meets the The target condition prohibits the mobile terminal from accessing but does not support the mobile terminal. During the access process, the mobile terminal authenticates the accessed cell. Therefore, the mobile terminal can determine whether to allow access to a cell that does not support the authentication of the accessed cell within a specified time interval according to its own posture information, which can further reduce The cell where the cell performs authentication causes the possibility of access to the pseudo base station, which improves the information security of the mobile terminal and thus the user experience.

Referring to FIG. 4, a cell connection processing method provided by an embodiment of the present application is applied to a mobile terminal, and the method includes:

Step S210: When it is within the specified time interval, detect the posture information of the mobile terminal.

Step S220: Determine whether the posture information satisfies the target condition.

Step S230: If it is determined that the posture information does not satisfy the target condition, the current wireless connection state of the mobile terminal is maintained.

Step S231: If it is detected that the duration of the mobile terminal in the static state is greater than the first duration, it is determined that the posture information satisfies the target condition, and the mobile terminal is prohibited from accessing a cell of a specified type. Wherein, the cell of the specified type does not support the mobile terminal during the access process, and the mobile terminal authenticates the accessed cell.

In this embodiment, as a way, the target condition includes the static duration of the mobile terminal being greater than the first duration. It can be understood that if the mobile terminal detects that it is standing still for more than the first time period, it means that the mobile terminal will not actively initiate the establishment of a voice service link or a data service link within a specified time interval, or actively initiate the establishment of a voice service link Or the probability of the data service link is small, so in order to reduce the mobile terminal accessing the pseudo base station in the process of cell reselection, the mobile terminal is prohibited from accessing the cell of the specified type.

For the first duration, the user can freely configure it, or the mobile terminal can update the set value according to the user's usage habits. For example, as shown in FIG. 5, in the static duration selection interface shown in FIG. 5, the user can select the desired static duration from the displayed “30 seconds” to “30 minutes” as the first duration. For example, if the user selects "5 minutes" among them, after the mobile terminal detects that it is in the specified time interval, it starts to detect whether the mobile terminal's standing time reaches 5 minutes, and if it reaches 5 minutes, the mobile terminal is prohibited from receiving Into a designated type of cell. As another example, if the user selects "10 minutes" among them, after the mobile terminal detects that it is in a specified time interval, it starts to detect whether the mobile terminal's standing time reaches 10 minutes, and if it reaches 10 minutes, it starts to prohibit the mobile terminal Access the specified type of cell.

In addition, as shown in Figure 5, in addition to the "30 seconds" to "30 minutes" available in the static time selection interface, you can directly select the static time, but also configure the "custom" option, if the user chooses After customizing options, users can arbitrarily enter a time as the standing time. For example, if the user enters 18 minutes in the "Custom" option, in this case, after the mobile terminal detects that it is in the specified time interval, it starts to detect whether the mobile terminal's standing time reaches 18 minutes, and if it reaches 18 The mobile terminal is prohibited from accessing the cell of the specified type in minutes.

However, the above-mentioned static duration determined by the user as the first duration may also be updated by the mobile terminal according to various factors. For example, it can be updated according to the current date. Optionally, for the first date (for example, working day), it can be configured to directly judge according to the first duration configured by the user. If it is detected that the current day is the second date (rest day), the mobile terminal can extend the first duration to prevent the user from using the mobile terminal later, and the mobile terminal cannot access the cell of the specified type.

Step S232: If it is detected that the duration of the mobile terminal in the static state is greater than the second duration, the mobile terminal is switched to the flight mode, and the second duration is greater than the first duration.

Similarly, the second duration may be freely configured by the user, or the mobile terminal may update the set value according to the user's usage habits. For example, the user can select the required duration of the rest from the displayed "30 seconds" to "30 minutes" as the second duration. For example, if the user selects "5 minutes" among them, after the mobile terminal detects that it is in the specified time interval, it begins to detect whether the mobile terminal's standing time reaches 5 minutes, and if it reaches 5 minutes, the mobile terminal is switched to flying mode. For another example, if the user selects "10 minutes" among them, after the mobile terminal detects that it is in the specified time interval, it starts to detect whether the mobile terminal's standing time reaches 10 minutes, and if it reaches 10 minutes, the mobile terminal is switched For flight mode.

As a way, if the duration of detecting that the mobile terminal is in a stationary state is longer than the second duration, the step of switching the mobile terminal to an airplane mode includes: if it is detected that the mobile terminal is in a stationary state Is longer than the second duration, acquiring the data communication state of the mobile terminal; determining whether the data communication state meets the specified condition; if it is determined that the data communication state meets the specified condition, switching the mobile terminal to the flight mode.

It is understandable that if the mobile terminal is currently performing data communication, such as downloading applications or videos from the network, or performing voice communication based on data, but the mobile terminal switches itself to the flight mode, it will inevitably cause the current The data communication is disconnected, which may cause inconvenience to users. In order to avoid this problem, the mobile terminal may acquire the data communication state of the mobile terminal, determine whether the data communication state meets the specified condition, and if it is determined that the data communication state meets the specified condition, switch the mobile terminal to flight mode.

It should be noted that during the process of using the mobile terminal, the user may set some timed events, for example, when the time is a certain time, downloading an application program starts. In this case, the specified condition includes that the mobile terminal is not currently in the data communication state. Optionally, the specified condition includes: the mobile terminal does not have a preset data communication event within the specified time interval, and the mobile terminal is in a data communication state during the execution of the data communication event.

Among them, as a way, the mobile terminal can determine whether it is in the data communication state by detecting whether the data communication link is currently established. It can be understood that, if the mobile terminal detects that the data communication link has been currently established, the mobile terminal can determine that it is currently in the data communication state. Furthermore, as another way, the mobile terminal can also determine whether it is currently in the establishment phase of the data communication link, for example, the mobile terminal has sent a setup request, but the cell has not yet allocated a dedicated traffic channel, and for this case , The mobile terminal can still determine that the mobile terminal is in the data communication state, thereby avoiding the misjudgment caused by the delay in establishing the data communication link.

As another way, the mobile terminal can also determine whether it is in the data communication state according to the currently running application. For example, it is understandable that applications such as instant messaging software or web browsers inevitably exchange data with the network during operation. At that time, such software did not exchange data with the network in real time. It will exchange data with the network only when there is data to be exchanged. For example, taking a web browser as an example, usually after a user triggers a web content requesting a web page address, the web browser sends a web page request to the network to exchange data with the network. Then, in order to avoid that the application cannot exchange data with the network in real time, resulting in a poor user experience, the mobile terminal can determine that the mobile terminal is in a data communication state when it is determined that the history of the currently running application has been exchanged. .

A cell connection processing method provided by the present application starts to detect the posture information of the mobile terminal after the mobile terminal detects that it is currently within a specified time interval, and judges if the posture information of the mobile terminal is the length of time in the static state Whether the posture information satisfies the target condition, if it is determined that the posture information satisfies the target condition, the mobile terminal is prohibited from accessing but does not support the mobile terminal. During the access process, the mobile terminal performs authentication on the accessed cell right. Therefore, the mobile terminal can determine whether to allow access to a cell that does not support the authentication of the accessed cell within a specified time interval according to its own posture information, which can further reduce The cell where the cell performs authentication causes the possibility of access to the pseudo base station, which improves the information security of the mobile terminal and thus the user experience.

Referring to FIG. 6, a cell connection processing method provided in an embodiment of the present application is applied to a mobile terminal, and the method includes:

Step S310: Obtain the determined start time and end time.

As a way, as shown in FIG. 7, the mobile terminal may display a configuration interface 89, and the user selects the start time and the end time of the specified time interval by operating on the configuration interface 89.

As another way, the mobile terminal may display a plurality of start times to be selected and a plurality of end times to be selected; acquiring the selected start time from the plurality of start times to be selected, and the plurality of to be selected The selected end time in the end time of the; the selected start time as the determined start time, and the selected end time as the determined end time.

The mobile terminal may obtain multiple time intervals to be selected, the lengths of the multiple time intervals to be selected are all greater than the first threshold duration, and the mobile terminal is in a moving state during the multiple time intervals to be selected The duration of is shorter than the second threshold duration; the start time of the plurality of time intervals to be selected is taken as the start time of the plurality of time intervals to be selected; the end time of the plurality of time intervals to be selected is taken as the Multiple end moments to be selected.

It is understandable that the first threshold duration characterizes that the mobile terminal has been in a static state during this stage, which means that during this period of time, the user has no need to use the mobile terminal.

Step S320: Determine the time interval between the start time and the end time as the specified time interval.

Step S330: When it is within the specified time interval, detect the posture information of the mobile terminal.

Step S340: determine whether the posture information satisfies the target condition.

Step S350: If it is determined that the posture information does not satisfy the target condition, the current wireless connection state of the mobile terminal is maintained.

Step S351: If it is determined that the posture information satisfies the target condition, the mobile terminal is prohibited from accessing a cell of a specified type, where the cell of the specified type does not support the mobile terminal. During the access process, the mobile terminal pair The accessed cell is authenticated.

A cell connection processing method provided by the present application, after obtaining a specified time interval according to the determined start time and end time, after the mobile terminal detects that it is currently within the specified time interval, starts to detect the posture information of the mobile terminal, and judges the Whether the posture information satisfies the target condition, if it is determined that the posture information satisfies the target condition, the mobile terminal is prohibited from accessing the mobile terminal during the access process, and the mobile terminal authenticates the accessed cell. Therefore, the mobile terminal can determine whether to allow access to a cell that does not support the authentication of the accessed cell within a specified time interval according to its own posture information, which can further reduce The cell where the cell performs authentication causes the possibility of access to the pseudo base station, which improves the information security of the mobile terminal and thus the user experience.

Referring to FIG. 8, a cell connection processing method provided by an embodiment of the present application is applied to a mobile terminal, and the method includes:

Step S410: When it is within the specified time interval, detect the posture information of the mobile terminal.

Step S420: Determine whether the posture information satisfies the target condition.

Step S430: If it is determined that the posture information does not satisfy the target condition, the current wireless connection state of the mobile terminal is maintained.

Step S440: If it is determined that the posture information satisfies the target condition, obtain current location information.

Step S450: Detect whether the current location information matches the target location information.

Step S460: If it is detected that the current location information matches the target location information, the mobile terminal is prohibited from accessing a cell of a specified type, where the cell of the specified type does not support the mobile terminal during the access process, the The mobile terminal authenticates the accessed cell.

It should be noted that the target position therein represents the long-term position of the mobile terminal, for example, the position of the mobile terminal user's home. In this case, if it is detected that the current location of the mobile terminal matches the target location information, then it indicates that the mobile terminal is in the previous long-term or daily location, and if the mobile location information is detected and the target If the location information does not match, it means that the mobile terminal is in a new location. When the mobile terminal is in a new location, the user of the mobile terminal may have different operation methods. In order to avoid inconvenience to the user, mobile poisoning will continue Keep the current wireless connection status.

As one way, the current location information includes location information of a currently connected cell; the target location information includes location information of a cell that the mobile terminal has connected within the specified time interval.

Generally, the network air interface is used to implement information interaction between the mobile terminal and the base station of the mobile communication network, and the information on the network air interface is carried by various logical channels. Among them, logical channels are divided into two major categories: traffic channels (TCH, Traffic) and control channels (CCH, Control). Among them, TCH mainly transmits services between the network and mobile terminals, such as voice and data; CCH is used For transmitting signaling information and short packet data channels, the broadcast channel (BCH, Broadcast) in CCH is used to transmit information by broadcast, and the broadcast control channel (BCCH, Broadcast) in BCH is used by the base station to Mobile terminals broadcast common information, such as system messages.

Then, in the process of detecting the base station, the mobile terminal will detect the system information broadcast by the base station, and then parse out the TAC value of the base station from the system message.

Among them, the tracking area (Tracking Area) is a concept established by the LTE system for the location management of the UE (mobile terminal). The function of the tracking area is similar to the location area (LA) and routing area (RA) of the 3G system. The core network can know the location of the UE in the idle state through the tracking area information, and paging the UE when there is a data service requirement. A tracking area may contain one or more cells, and a cell can only belong to one tracking area, then the identification of the tracking area is the TAC value in this application. Among them, as a way, TAC's identity is TAI (Tracking Area) Identity, TAI is composed of PLMN and TAC. TAI=PLMN+TAC (Tracking Area Code). As a method, if the mobile terminal is an Android operating system, the mobile terminal can call the TelephonyManager class to obtain data from the system messages that the mobile terminal has parsed out.

However, the correspondence between the cell identification (for example, TAC value) or the tracking area identification (for example, TAC value) and location information is usually stored in some public servers or servers of network operators. After the identification or the identification of the tracking area, the corresponding location information is queried by sending a data request to the above server.

As another way, the current location information includes the physical address of the currently connected hotspot; the target location information includes the physical address of the hotspot searched by the mobile terminal within the specified time interval.

Referring to FIG. 9, a cell connection processing apparatus 500 provided in an embodiment of the present application runs on a mobile terminal, and the apparatus 500 includes:

The posture acquisition unit 510 is configured to detect posture information of the mobile terminal when it is within a specified time interval.

The posture detection unit 520 is used to determine whether the posture information satisfies the target condition.

The communication processing unit 530 is configured to prohibit the mobile terminal from accessing a specified type of cell if it is determined that the posture information meets the target condition. The specified type of cell does not support the mobile terminal during the access process. The mobile terminal authenticates the accessed cell.

The communication processing unit 530 is further configured to configure the mobile terminal to connect only to cells that support two-way authentication if it is determined that the posture information meets the target condition, where two-way authentication includes mutual authentication of the mobile terminal and the connected cell .

Wherein, the cell of the specified type includes a 2G cell. The cell supporting two-way authentication includes a 4G cell.

Referring to FIG. 10, a cell connection processing device 600 provided in an embodiment of the present application runs on a mobile terminal, and the device 600 includes:

The posture acquisition unit 610 is configured to detect posture information of the mobile terminal when it is within a specified time interval.

The posture detection unit 620 is used to determine whether the posture information satisfies the target condition.

The communication processing unit 630 is configured to determine that the posture information satisfies the target condition and prohibit the mobile terminal from accessing a cell of a specified type if the duration of detecting that the mobile terminal is in a stationary state is longer than the first duration. Wherein, the cell of the specified type does not support the mobile terminal during the access process, and the mobile terminal authenticates the accessed cell.

The first communication processing unit 630 is further configured to switch the mobile terminal to an airplane mode if the duration of detecting that the mobile terminal is in a stationary state is greater than a second duration, the second duration is greater than the first duration .

As a way, the device 600 further includes a second communication processing unit 640, and is further configured to acquire the data communication state of the mobile terminal if the duration of detecting that the mobile terminal is in a stationary state is greater than the second duration; determining the data communication Whether the state meets the specified condition; if it is determined that the data communication state meets the specified condition, the mobile terminal is switched to the flight mode.

Wherein, optionally, the specified condition includes: the mobile terminal is not currently in a data communication state.

Optionally, the specified condition includes: the mobile terminal does not have a preset data communication event within the specified time interval, and the mobile terminal is in a data communication state during the execution of the data communication event.

Referring to FIG. 11, a cell connection processing apparatus 700 provided in an embodiment of the present application runs on a mobile terminal, and the apparatus 700 includes:

The time acquiring unit 710 is used to acquire the determined start time and end time.

As a way, the time obtaining unit 710 is configured to obtain multiple time intervals to be selected, the lengths of the multiple time intervals to be selected are all greater than the first threshold duration, and are within the multiple time intervals to be selected In the mobile terminal, the duration of the mobile state is shorter than the second threshold duration; the start time of the plurality of time intervals to be selected is taken as the start time of the plurality of time intervals to be selected; the plurality of time intervals to be selected End time of the plurality of end times to be selected.

The time interval determining unit 720 is configured to determine the time interval between the start time and the end time as a specified time interval.

The posture acquisition unit 730 is configured to detect posture information of the mobile terminal when it is within a specified time interval.

The posture detection unit 740 is used to determine whether the posture information satisfies the target condition.

The communication processing unit 750 is configured to prohibit the mobile terminal from accessing a cell of a specified type if it is determined that the posture information satisfies the target condition. The cell of the specified type does not support the mobile terminal during the access process. The mobile terminal authenticates the accessed cell.

Referring to FIG. 12, a cell connection processing apparatus 800 provided by an embodiment of the present application runs on a mobile terminal, and the apparatus 800 includes:

The posture acquisition unit 810 is configured to detect posture information of the mobile terminal when it is within a specified time interval.

The posture detection unit 820 is used to determine whether the posture information satisfies the target condition.

The position acquiring unit 830 is configured to acquire current position information if it is determined that the posture information meets the target condition.

The location matching unit 840 is configured to detect whether the current location information matches the target location information.

The communication processing unit 850 is configured to prohibit the mobile terminal from accessing a cell of a specified type if it is detected that the current location information matches the target location information, wherein the cell of the specified type does not support the mobile terminal during the access process In the mobile terminal, the mobile terminal authenticates the accessed cell.

It should be noted that those skilled in the art can clearly understand that for the convenience and conciseness of the description, the specific working processes of the devices and units described above can refer to the corresponding processes in the foregoing method embodiments, which will not be repeated here. . In the several embodiments provided in this application, the coupling between the modules may be electrical. In addition, each functional module in each embodiment of the present application may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module. The above integrated modules can be implemented in the form of hardware or software function modules.

In summary, a cell connection processing method, device, mobile terminal, and storage medium provided by the present application, after the mobile terminal detects that it is currently within a specified time interval, starts to detect the posture information of the mobile terminal, and judges the posture information Whether the target condition is satisfied, if it is determined that the posture information satisfies the target condition, prohibiting the mobile terminal from accessing does not support the mobile terminal during the access process, and the mobile terminal authenticates the accessed cell. Therefore, the mobile terminal can determine whether to allow access to a cell that does not support the authentication of the accessed cell within a specified time interval according to its own posture information, which can further reduce The cell where the cell performs authentication causes the possibility of access to the pseudo base station, which improves the information security of the mobile terminal and thus the user experience.

The mobile terminal provided by the present application will be described below with reference to FIG. 13.

Referring to FIG. 13, based on the above cell connection processing method and device, another mobile terminal 100 that can perform the foregoing cell connection processing method according to an embodiment of the present application is also provided. The mobile terminal 100 includes one or more processors (only one shown in the figure), a memory 104, and a wireless module 106 coupled to each other. Wherein, the memory 104 stores a program that can execute the content in the foregoing embodiment, and the processor 102 can execute the program stored in the memory 104.

The processor 102 may include one or more processing cores. The processor 102 connects various parts of the entire mobile terminal 100 using various interfaces and lines, executes or executes instructions, programs, code sets or instruction sets stored in the memory 104, and calls data stored in the memory 104 to execute Various functions and processing data of the mobile terminal 100. Alternatively, the processor 102 may adopt at least one of digital signal processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA) Various hardware forms. The processor 102 may integrate one or a combination of one of a central processing unit (Central Processing Unit, CPU), an image processing unit (Graphics Processing Unit, GPU), and a modem. Among them, the CPU mainly handles the operating system, user interface and application programs, etc.; the GPU is used for rendering and rendering of the displayed content; and the modem is used for processing wireless communication. It can be understood that the above-mentioned modem may not be integrated into the processor 102, and may be implemented by a communication chip alone.

The memory 104 may include random access memory (RAM) or read-only memory (Read-Only Memory). The memory 104 may be used to store instructions, programs, codes, code sets, or instruction sets. The memory 104 may include a storage program area and a storage data area, wherein the storage program area may store instructions for implementing an operating system and instructions for implementing at least one function (such as a touch function, a sound playback function, an image playback function, etc.) , Instructions for implementing the following method embodiments. The storage data area may also store data created by the terminal 100 in use (such as a phone book, audio and video data, and chat history data).

The wireless module 106 is used to receive and send electromagnetic waves, and realize the mutual conversion of electromagnetic waves and electrical signals, so as to communicate with a communication network or other devices, such as audio playback devices. The wireless module 106 may include various existing circuit elements for performing these functions, for example, an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a subscriber identity module (SIM) card, a memory, etc. . The wireless module 106 can communicate with various networks such as the Internet, an intranet, and a wireless network or communicate with other devices through the wireless network. The aforementioned wireless network may include a cellular telephone network, a wireless local area network, or a metropolitan area network. For example, the wireless module 106 can exchange information with the base station.

Please refer to FIG. 14, which shows a structural block diagram of a computer-readable storage medium provided by an embodiment of the present application. The computer readable medium 900 stores program codes, and the program codes can be called by a processor to execute the method described in the above method embodiments.

The computer-readable storage medium 900 may be an electronic memory such as flash memory, EEPROM (Electrically Erasable Programmable Read Only Memory), EPROM, hard disk, or ROM. Optionally, the computer-readable storage medium 800 includes a non-transitory computer-readable storage medium. The computer-readable storage medium 900 has a storage space for the program code 910 that performs any of the method steps described above. These program codes can be read from or written into one or more computer program products. The program code 810 may be compressed in an appropriate form, for example.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still Modifications to the technical solutions described in the foregoing embodiments, or equivalent replacements to some of the technical features; and these modifications or replacements do not drive the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

A cell connection processing method, characterized in that it is applied to a mobile terminal, the method includes:

When in the specified time interval, detect the posture information of the mobile terminal;

Determine whether the posture information satisfies the target condition;

If it is determined that the posture information meets the target condition, the mobile terminal is prohibited from accessing a cell of a specified type, where the cell of the specified type does not support the mobile terminal during the access process, and the mobile terminal Authentication of the cell.
The method according to claim 1, wherein the method further comprises:

If it is determined that the posture information satisfies the target condition, the mobile terminal is configured to connect only to cells that support two-way authentication, where two-way authentication includes mutual authentication of the mobile terminal and the connected cell.
The method according to claim 1 or 2, wherein the step of prohibiting the mobile terminal from accessing a cell of a specified type if it is determined that the posture information meets the target condition includes:

If it is detected that the duration of the mobile terminal in the static state is greater than the first duration, it is determined that the posture information satisfies the target condition, and the mobile terminal is prohibited from accessing a cell of a specified type.
The method of claim 3, further comprising:

If it is detected that the duration of the mobile terminal in the stationary state is greater than the second duration, the mobile terminal is switched to the flight mode, and the second duration is greater than the first duration.
The method according to claim 4, wherein the step of switching the mobile terminal to an airplane mode if the duration of detecting that the mobile terminal is in a stationary state is greater than the second duration includes:

If it is detected that the duration of the mobile terminal in the static state is greater than the second duration, acquiring the data communication status of the mobile terminal;

Determine whether the data communication status meets the specified conditions;

If it is determined that the data communication state satisfies the specified condition, the mobile terminal is switched to an airplane mode.
The method according to claim 5, wherein the specified condition comprises:

The mobile terminal is not currently in the data communication state.
The method according to claim 5, wherein the specified condition comprises:

The mobile terminal does not have a preset data communication event within the specified time interval, and the mobile terminal is in a data communication state during the execution of the data communication event.
The method according to any one of claims 1-7, wherein the method further comprises:

Obtain the determined start time and end time;

The time interval between the start time and the end time is determined as the specified time interval.
The method according to claim 8, wherein the step of obtaining the start time and the end time determined by the user comprises:

Display multiple start moments to be selected and multiple end moments to be selected;

Acquiring the selected start time among the plurality of start times to be selected, and the selected end time among the plurality of end times to be selected;

The selected start time is used as the determined start time, and the selected end time is used as the determined end time.
The method according to claim 9, wherein the method further comprises:

Obtain multiple time intervals to be selected, the lengths of the multiple time intervals to be selected are all greater than the first threshold duration, and within the multiple time intervals to be selected, the duration of the mobile terminal being in the motion state is shorter than the first Second threshold duration;

Using the start time of the plurality of time intervals to be selected as the start time of the plurality of time intervals to be selected;

The end time of the multiple time intervals to be selected is used as the end time of the multiple time intervals to be selected.
The method according to any one of claims 1-10, wherein the step of prohibiting the mobile terminal from accessing a cell of a specified type if it is determined that the posture information meets the target condition includes:

If it is determined that the posture information meets the target condition, obtain current location information;

Detecting whether the current location information matches the target location information;

If it is detected that the current location information matches the target location information, the mobile terminal is prohibited from accessing the cell of the specified type.
The method according to claim 11, wherein the current location information includes location information of a currently connected cell; the target location information includes a cell that the mobile terminal has connected within the specified time interval Location information.
The method according to claim 11, wherein the current location information includes a physical address of a currently connected hotspot; the target location information includes a hotspot searched by the mobile terminal within the specified time interval Physical address.
The method according to claims 1-13, wherein the cell of the specified type includes a 2G cell.
The method according to claims 2-14, wherein the cell supporting bidirectional authentication includes a 4G cell.
A cell connection processing device, characterized in that it runs on a mobile terminal, the device includes:

The posture acquisition unit is used to detect posture information of the mobile terminal when it is in a specified time interval;

The posture detection unit is used to judge whether the posture information meets the target condition;

The communication processing unit is configured to prohibit the mobile terminal from accessing a cell of a specified type if it is determined that the posture information meets the target condition, wherein the cell of the specified type does not support the mobile terminal during the access process, the The mobile terminal authenticates the accessed cell.
The apparatus according to claim 16, wherein the communication processing unit is further configured to configure the mobile terminal to connect only to a cell that supports two-way authentication if it is determined that the posture information meets the target condition, wherein, Two-way authentication includes mutual authentication of the mobile terminal and the connected cell.
The device according to claim 16 or 17, wherein the communication processing unit is specifically configured to determine that the posture information satisfies all of the posture information if the duration of detecting that the mobile terminal is in a stationary state is longer than the first duration The target condition prohibits the mobile terminal from accessing a cell of a specified type.
A mobile terminal is characterized by including one or more processors and memory;

One or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs are configured to perform the method of any one of claims 1-15.
A computer-readable storage medium, characterized in that program code is stored in the computer-readable storage medium, wherein the method according to any one of claims 1-15 is executed when the program code is run.