CN112868247B - Cell connection processing method, device, mobile terminal and storage medium - Google Patents
Cell connection processing method, device, mobile terminal and storage medium Download PDFInfo
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- CN112868247B CN112868247B CN201880098809.9A CN201880098809A CN112868247B CN 112868247 B CN112868247 B CN 112868247B CN 201880098809 A CN201880098809 A CN 201880098809A CN 112868247 B CN112868247 B CN 112868247B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
Abstract
The embodiment of the application discloses a cell connection processing method, a cell connection processing device, a mobile terminal and a storage medium. The method comprises the following steps: detecting the attitude information of the mobile terminal when the mobile terminal is in a specified time interval; judging whether the attitude information meets a target condition; and if the attitude information meets the target condition, prohibiting 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 in the accessing process. The method ensures that the mobile terminal can determine whether to allow the mobile terminal to access the cell which does not support the authentication of the accessed cell according to the posture information of the mobile terminal in the appointed time interval, thereby reducing the possibility of accessing the pseudo base station caused by allowing the mobile terminal to access the cell which does not support the authentication of the cell, improving the information safety of the mobile terminal and further improving the user experience.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a cell connection processing method and apparatus, a mobile terminal, and a storage medium.
Background
The pseudo base station is a pseudo base station, the pseudo base station generally comprises a host and a notebook computer, mobile phone card information within a certain radius range centered on the pseudo base station can be searched by related equipment such as a short message group sender, a short message sender and the like, and by utilizing the defects of mobile communication, the pseudo base station serves as a base station of an operator and forces to send short messages such as fraud, advertising promotion and the like to a mobile phone of a user by pretending to be the mobile phone number of other people.
Disclosure of Invention
In view of the foregoing problems, the present application provides a cell connection processing method, apparatus, mobile terminal, and storage medium to improve the foregoing problems.
In a first aspect, the present application provides a cell connection processing method, applied to a mobile terminal, where the method includes: detecting the attitude information of the mobile terminal when the mobile terminal is in a specified time interval; judging whether the attitude information meets a target condition; and if the attitude information meets the target condition, prohibiting 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 in the accessing process.
In a second aspect, the present application provides a cell connection processing apparatus, operating in a mobile terminal, the apparatus including: the gesture obtaining unit is used for detecting gesture information of the mobile terminal when the mobile terminal is in a specified time interval; the attitude detection unit is used for judging whether the attitude information meets a target condition; and the communication processing unit is used for forbidding the mobile terminal to access a cell of a specified type if the attitude information meets the target condition, wherein the cell of the specified type does not support the mobile terminal to authenticate the accessed cell in the access process.
In a third aspect, the present application provides a mobile terminal comprising 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 configured to perform the methods described above.
In a fourth aspect, the present application provides a computer-readable storage medium having a program code stored therein, wherein the program code performs the above method when running.
According to the cell connection processing method and device, the mobile terminal and the storage medium, after the mobile terminal detects that the current mobile terminal is in the designated time interval, the attitude information of the mobile terminal starts to be detected, whether the attitude information meets the target condition or not is judged, if the attitude information meets the target condition is judged, the mobile terminal is forbidden to be accessed, and the mobile terminal does not support the authentication of the accessed cell in the access process of the mobile terminal. Therefore, the mobile terminal can determine whether to allow access to the cell which does not support authentication of the accessed cell according to the posture information of the mobile terminal within the appointed time interval, the possibility of access to the pseudo base station caused by allowing access to the cell which does not support authentication of the cell can be reduced, the information safety of the mobile terminal is improved, and the user experience is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a system architecture diagram of a mobile communication network system;
fig. 2 shows a system architecture diagram of another mobile communication network system;
fig. 3 is a flowchart illustrating a cell connection processing method according to an embodiment of the present application;
fig. 4 is a flowchart illustrating a method for processing cell connectivity according to another embodiment of the present application;
fig. 5 is a schematic interface diagram of a cell connection processing method according to another embodiment of the present application;
fig. 6 is a flowchart illustrating a cell connection processing method according to still another embodiment of the present application;
fig. 7 is a schematic diagram illustrating another interface in a cell connection processing method according to yet another embodiment of the present application;
fig. 8 is a flowchart illustrating a cell connection processing method according to another embodiment of the present application;
fig. 9 is a block diagram illustrating a cell connection processing apparatus according to an embodiment of the present application;
fig. 10 is a block diagram illustrating a cell connection processing apparatus according to another embodiment of the present application;
fig. 11 is a block diagram illustrating a cell connection processing apparatus according to still another embodiment of the present application;
fig. 12 is a block diagram illustrating a cell connection processing apparatus according to still another embodiment of the present application;
fig. 13 is a block diagram illustrating a structure of a mobile terminal according to the present application;
fig. 14 is a storage unit for storing or carrying program codes 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 clearly and completely described below with reference to the drawings in the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
With the development of mobile communication technology, mobile communication has undergone the development of multiple versions, 2G, 3G, and 4G. The base station is an important Communication device, regardless of the GSM (Global System for Mobile Communication) 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.
For example, the 2G mobile communication system architecture diagram shown in fig. 1. BTS Base Station 99 (Base Station Controller) is connected to Base Station Controller 98 as an access device for mobile communication, then Base Station Controller 98 is connected to mobile switching center 97, and mobile switching center 97 is also connected to public switched telephone network 96. For another example, fig. 2 is a schematic diagram of a 4G mobile communication system architecture. The eNB base station 95 is connected to an MME (Mobility Management Entity), i.e., a mobile Management node 94, the MME is connected to a serving gateway 93, the serving gateway 93 is connected to a packet data gateway 92, and the packet data gateway 92 is connected to a packet data network 91. As can be seen from fig. 1 and 2, in a mobile communication system, a base station plays an important role in the whole system architecture as a device for directly establishing a connection with a mobile terminal. The base station, generally referred to as a "public mobile communication base station," is mainly used for providing signals to mobile terminals such as mobile phones and tablet computers. As communication technology has advanced, the inventors have discovered the presence of a pseudo base station.
The false base station is a false base station, the device generally comprises a host and a notebook computer, the mobile phone card information within a certain radius range by taking the mobile phone card information as the center can be searched by related devices such as a short message group sender, a short message sender and the like, and the device can forcibly send short messages such as fraud, advertising promotion and the like to the mobile phone of the user by pretending to be the base station of the operator by using the mobile phone number of other people by utilizing the defect of 2G mobile communication.
When the pseudo base station equipment operates, a wireless signal sent by a mobile terminal is forcibly connected to the equipment, so that the mobile terminal cannot normally use services provided by an operator, the mobile terminal is normally recovered after temporarily disconnecting the network for 8-12 seconds, and part of the mobile terminals must be turned on and off to access the network again. In addition, it may cause the mobile terminal user to frequently update the location, so that the wireless network resources in the area are strained and network congestion occurs, which affects the normal communication of the user.
Therefore, the inventor proposes a cell connection processing method, a cell connection processing device, a mobile terminal and a storage medium, which can improve the information security of the mobile terminal and reduce the access to a pseudo base station in the application.
It should be noted that, in the embodiment of the present application, a cell may be regarded as one base station, and may also be regarded as one cell of multiple cells carried by one base station.
Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
Referring to fig. 3, a method for processing cell connectivity provided in an embodiment of the present application is applied to a mobile terminal, and the method includes:
step S110: and when the mobile terminal is in the designated time interval, detecting the attitude information of the mobile terminal.
The appointed time interval represents a time interval with a low probability of voice service or data service of the mobile terminal. There is no or very little probability that the mobile terminal will send a registration request to the cell to register with the mobile communications network during a given time interval.
It should be noted that a mobile communication network generally includes three major components: an access network, a bearer network and a core network. The access network is a window and is responsible for receiving data; the carrying network is a truck and is responsible for sending data; the core network, the "management hub", is responsible for managing the data, sorting the data, and then telling it where to go.
Typically, a network air interface in the access network is used to enable information exchange between the mobile terminal and the base stations of the mobile communications network, and information on the network air interface is carried by various logical channels. The logical channels are divided into two categories, namely Traffic Channels (TCH) and Control Channels (CCH), where the TCH is mainly used for transmitting Traffic, such as voice and data, between the network and the mobile terminal; the CCH is a Channel for transmitting signaling information and short packet data, a Broadcast Channel (BCH) in the CCH is used for transmitting information by broadcasting, and a Broadcast Control Channel (BCCH) in the BCH is used for broadcasting common information, such as system messages, to the mobile terminals by the base station.
The mobile terminal, upon receiving the system message, may select whether to camp on the cell based on measurements on the system message. After the mobile terminal and the base station are successfully synchronized, MIB (master information block) information and SIB (system information blocks) information in the system message are read, and whether the current cell can reside is determined by analyzing SIB1 in the SIB information.
The sib1 message may be roughly divided into cell access related information (cellaccesratedinfo), cell selection information (cellselectedinfo), and cell band information (freqBandIndicator). After acquiring the sib message, the mobile terminal focuses more on the cellSelectionInfo. It should be noted that if the mobile terminal wants to successfully camp on a cell, the current cell must satisfy the S criterion. In the cell selection process, the mobile terminal needs to measure the cell to be selected in order to perform channel quality evaluation and determine whether it meets the camping standard. The measurement criterion for cell selection is called S-criterion, and when the channel quality of a certain cell meets the S-criterion, the certain cell can be selected as a camping cell.
After the mobile terminal is camped in a certain cell, a registration request is sent to the core network through the camped cell in order to obtain the corresponding mobile communication service through the camped cell. Then here the mobile terminal sends a registration request to the target base station that it is desired to register the mobile terminal with the core network. The mobile terminal can acquire the corresponding service based on the mobile communication network only when the mobile terminal is registered in the core 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 designated time interval by operating on the configuration interface. In addition, the designated time zone can also be set by the mobile terminal by default, and the designated time zone which is already set can also be changed by the mobile terminal according to the use habit of the user.
The posture information includes a current posture of the mobile terminal, for example, whether the screen is facing upwards or the rear cover is facing upwards. It will be understood that the upward direction here refers to a direction in which there is a vertically upward component. In addition, the posture information also includes acceleration information of the mobile terminal. As one mode, if the mobile terminal detects that the acceleration and the angular acceleration of the mobile terminal are both 0, it is determined that the mobile terminal is in the stationary state, or if the mobile terminal detects that the acceleration and the angular acceleration of the mobile terminal are both 0 within the set time period, it is determined that the mobile terminal is in the stationary state.
Step S120: and judging whether the attitude information meets a target condition.
It can be understood that the target condition in the embodiment of the present application indicates that the mobile terminal does not actively initiate establishment of the voice service link or the data service link, or the probability of actively initiating establishment of the voice service link or the data service link is relatively low. Then, the mobile terminal will not actively initiate to establish a voice service link or a data service link under the condition that the posture information of the mobile terminal meets the target condition.
Step S130: and if the attitude information is judged not to meet the target condition, keeping the current wireless connection state of the mobile terminal.
Wherein the radio connection status includes the connected cell and traffic in the connected cell.
Step S131: and if the attitude information meets the target condition, prohibiting 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 in the accessing process.
It should be noted that the mobile terminal may perform cell selection or cell reselection under various conditions. For example, after the mobile terminal is powered on, or after the mobile terminal is switched from the flight mode to the online mode, cell search is started, in the process of cell search, data is received at several central frequency points of a cell where a mobile network (for example, an LTE network) may exist, and bandwidth RSSI is calculated, so as to determine whether the cell may exist around the frequency point by the received signal strength, and if the mobile terminal can store the frequency point and the operator information when the mobile terminal is powered off last time, it is possible that the mobile terminal tries to reside in the cell where the mobile terminal resides last time after being powered on; if no prior information exists, the method is likely to search for the full frequency point, find the frequency point with the stronger signal and try to reside.
And cell reselection (cell reselection) refers to a process in which a mobile terminal selects a best cell to provide a service signal by monitoring signal qualities of a neighboring cell and a current cell in an idle mode. And when the signal quality and the level of the adjacent cell meet the S criterion and meet a certain reselection judgment criterion, the terminal is accessed to the cell to reside.
After the mobile terminal successfully resides, the cell measurement is continuously performed. The RRC layer calculates Srxlev (S criterion) according to the RSRP measurement result, compares the Srxlev with Sintrasearch (same frequency measurement starting threshold) and Snonitrasearch (different frequency/different system measurement starting threshold), and takes the Srxlev as a judgment condition for judging whether to start the neighbor measurement.
Whether the aforementioned cell selection or cell reselection may result in the mobile terminal accessing the pseudo base station. It can be understood that some pseudo base stations do not authenticate the accessed base station by using the mobile terminal in the access process, so that the mobile terminal mistakenly considers that a legal base station is accessed. Then, under the condition that the mobile terminal is judged not to actively initiate to establish the voice service link or the data service link or the probability of actively initiating to establish the voice service link or the data service link is lower based on the mode, the mobile terminal is prohibited from accessing the cell which does not support the authentication of the mobile terminal to the accessed cell in the access process, so that the probability of accessing the pseudo base station is reduced.
Optionally, the cells of the specified type include 2G cells.
Further, step S132: and if the mobile terminal judges that the attitude information meets the target condition, the mobile terminal is configured to be only connected with the cell supporting the bidirectional authentication, wherein the bidirectional authentication comprises mutual authentication between the mobile terminal and the connected cell.
Optionally, the cell supporting the bidirectional authentication includes a 4G cell.
It should be noted that, in all embodiments of the present application, establishing a connection between a mobile terminal and a cell may be understood as multiple stages in an interaction process between the mobile terminal and a base station, for example, establishing a connection between a mobile terminal and a cell may be understood as that the mobile terminal resides in a cell, and may also be understood as that the mobile terminal is registered in a core network of a mobile communication network.
According to the cell connection processing method, after a mobile terminal detects that the mobile terminal is currently in a specified time interval, gesture information of the mobile terminal starts to be detected, whether the gesture information meets a target condition or not is judged, if the gesture information meets the target condition is judged, the mobile terminal is forbidden to be accessed to a cell which does not support the mobile terminal to be accessed, and the mobile terminal authenticates the accessed cell. Therefore, the mobile terminal can determine whether to allow access to the cell which does not support authentication of the accessed cell according to the posture information of the mobile terminal within the appointed time interval, so that the possibility of access to the pseudo base station caused by allowing access to the cell which does not support authentication of the cell can be reduced, the information safety of the mobile terminal is improved, and the user experience is improved.
Referring to fig. 4, a method for processing cell connectivity provided in an embodiment of the present application is applied to a mobile terminal, and the method includes:
step S210: and when the mobile terminal is in the designated time interval, detecting the attitude information of the mobile terminal.
Step S220: and judging whether the attitude information meets a target condition.
Step S230: and if the attitude information is judged not to meet the target condition, keeping the current wireless connection state of the mobile terminal.
Step S231: and if the duration that the mobile terminal is in the standing state is detected to be longer than the first duration, judging that the attitude information meets the target condition, and forbidding the mobile terminal to access the cell of the specified type. The cell of the specified type does not support the authentication of the mobile terminal to the accessed cell in the access process of the mobile terminal.
In this embodiment, as a manner, the target condition includes that the standing time period of the mobile terminal is longer than the first time period. It can be understood that if the mobile terminal detects that the standing time of the mobile terminal exceeds the first duration, the mobile terminal is characterized that the mobile terminal does not actively initiate to establish the voice service link or the data service link within the specified time interval, or the probability of actively initiating to establish the voice service link or the data service link is relatively low, and then the mobile terminal is prohibited from accessing the cell of the specified type in order to reduce the probability that the mobile terminal accesses the pseudo base station in the cell reselection process.
The first duration can be freely configured by the user, or the mobile terminal can update the set value according to the use habit of the user. For example, as shown in fig. 5, in the still standing time period selection interface shown in fig. 5, the user can select the own desired still standing time period as the first time period from "30 seconds" to "30 minutes" displayed. For example, if the user selects "5 minutes" in the time interval, after the mobile terminal detects that the time interval is within the specified time interval, it starts to detect whether the standing time of the mobile terminal reaches 5 minutes, and if the time interval reaches 5 minutes, it starts to prohibit the mobile terminal from accessing to the cell of the specified type. For another example, if the user selects "10 minutes", after the mobile terminal detects that the time interval is within the specified time interval, it starts to detect whether the standing time of the mobile terminal reaches 10 minutes, and if the time interval reaches 10 minutes, it starts to prohibit the mobile terminal from accessing the cell of the specified type.
In addition, as shown in fig. 5, in addition to the directly selectable rest time length from "30 seconds" to "30 minutes" provided in the rest time length selection interface, a "custom" option is also configured, and if the user selects the custom option, the user can arbitrarily input a time as the rest time length. For example, if the user inputs 18 minutes in the option of "custom", in this case, after the mobile terminal detects that the time is in the specified time interval, it starts to detect whether the standing time of the mobile terminal reaches 18 minutes, and if it reaches 18 minutes, it starts to prohibit the mobile terminal from accessing the specified type of cell.
The stationary time length determined by the user as the first time length can be updated by the mobile terminal according to various factors. For example, the update may be based on the current date. Alternatively, the first date (e.g., the working day) may be configured to be directly determined according to the first time length configured by the user. If the current date is detected to be the second date (holiday), the mobile terminal can be extended for the first time length, so that the mobile terminal cannot be accessed to the specified type of cells under the condition that the user can use the mobile terminal in the future.
Step S232: if the duration that the mobile terminal is in the standing state is detected to be longer than a second duration, the mobile terminal is switched to a flight mode, and the second duration is longer 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 usage habit of the user. For example, the user may select the second time period from "30 seconds" to "30 minutes" of the display as the self-desired standing time period. For example, if the user selects "5 minutes" in the time interval, after the mobile terminal detects that the time interval is within the specified time interval, it starts to detect whether the standing time of the mobile terminal reaches 5 minutes, and if the time interval reaches 5 minutes, the mobile terminal is switched to the flight mode. For another example, if the user selects "10 minutes", after the mobile terminal detects that the time interval is within the specified time interval, it starts to detect whether the standing time of the mobile terminal reaches 10 minutes, and if the time interval reaches 10 minutes, the mobile terminal is switched to the flight mode.
As a mode, if it is detected that the duration of the mobile terminal in the stationary state is longer than the second duration, the step of switching the mobile terminal into the flight mode includes: if the time length of the mobile terminal in the standing state is detected to be longer than the second time length, acquiring the data communication state of the mobile terminal; judging whether the data communication state meets a specified condition or not; and if the data communication state is judged to meet the specified condition, switching the mobile terminal into a flight mode.
It can be understood that if the mobile terminal is currently performing data communication, such as downloading an application program or video from a network, or performing voice communication based on data, but the mobile terminal switches itself to the flight mode, the current data communication is disconnected, which may cause inconvenience to the user. In order to avoid this problem, the mobile terminal may obtain a data communication state of the mobile terminal, determine whether the data communication state satisfies a specified condition, and switch the mobile terminal to the flight mode if it is determined that the data communication state satisfies the specified condition.
It should be noted that, during the use of the mobile terminal, the user may set some timing events, for example, start downloading a certain application when the time is a certain time. In this case, the specified conditions include: the mobile terminal is not currently in a data communication state. Optionally, the specified conditions include: the mobile terminal has no preset data communication event in the appointed time interval, and the mobile terminal is in a data communication state in the process of executing the data communication event.
As one mode, the mobile terminal may determine whether the mobile terminal is in a data communication state by detecting whether a data communication link is currently established. It will be appreciated that if the mobile terminal detects that a data communications link has currently been established, the mobile terminal may determine that it is currently in a data communications state. Moreover, as another way, the mobile terminal may further determine whether the mobile terminal is currently in the data communication link establishment phase, for example, the mobile terminal has sent an establishment request, and the cell has not allocated a dedicated traffic channel, and for this case, the mobile terminal may still determine that the mobile terminal is in the data communication state, thereby avoiding misjudgment caused by delay of the data communication link establishment.
Alternatively, the mobile terminal may determine whether the mobile terminal is in a data communication state according to the currently running application program. For example, it can be understood that, for an application such as instant messaging software or a web browser, data exchange with a network is inevitable during operation, and for such software, data exchange with the network is not necessarily performed in real time, but only when there is data to be exchanged. For example, taking a web browser as an example, generally, after a user triggers a request for web content at a certain web address, the web browser sends a web request to the network, so as to exchange data with the network. Therefore, in order to avoid the poor user experience caused by the fact that the game application program cannot exchange data with the network in real time, the mobile terminal can judge that the mobile terminal is in a data communication state under the condition that the currently running application program is judged to be subjected to data exchange historically.
According to the cell connection processing method, after a mobile terminal detects that the mobile terminal is currently in a specified time interval, gesture information of the mobile terminal is detected, whether the gesture information meets a target condition or not is judged under the condition that the gesture information of the mobile terminal is in a standing state for a long time, if the gesture information meets the target condition, the mobile terminal is forbidden to be accessed, and the mobile terminal does not support authentication on an accessed cell in the access process of the mobile terminal. Therefore, the mobile terminal can determine whether to allow access to the cell which does not support authentication of the accessed cell according to the posture information of the mobile terminal within the appointed time interval, the possibility of access to the pseudo base station caused by allowing access to the cell which does not support authentication of the cell can be reduced, the information safety of the mobile terminal is improved, and the user experience is improved.
Referring to fig. 6, a method for processing cell connectivity provided in an embodiment of the present application is applied to a mobile terminal, and the method includes:
step S310: and acquiring the determined starting time and the determined ending time.
As one 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 designated time zone by an operation on the configuration interface 89.
Alternatively, the mobile terminal may display a plurality of start times to be selected and a plurality of end times to be selected; acquiring a selected starting time in the plurality of starting times to be selected and a selected ending time in the plurality of ending times to be selected; and taking the selected starting time as a determined starting time and taking the selected ending time as a determined ending time.
The mobile terminal can acquire a plurality of time intervals to be selected, wherein the length of each time interval to be selected is greater than a first threshold duration, and the duration of the mobile terminal in a motion state in each time interval to be selected is shorter than a second threshold duration; taking the starting moments of the plurality of time intervals to be selected as the plurality of starting moments to be selected; and taking the end time of the plurality of time intervals to be selected as the end time of the plurality of time intervals to be selected.
It will be appreciated that the first threshold duration therein is indicative of the mobile terminal being in a stationary state at all times during this phase, i.e. the user is not using the mobile terminal during such time period.
Step S320: and determining the time interval between the starting time and the ending time as a designated time interval.
Step S330: and when the mobile terminal is in the designated time interval, detecting the attitude information of the mobile terminal.
Step S340: and judging whether the attitude information meets a target condition.
Step S350: and if the attitude information is judged not to meet the target condition, keeping the current wireless connection state of the mobile terminal.
Step S351: and if the attitude information meets the target condition, prohibiting 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 in the accessing process.
According to the cell connection processing method, after the specified time interval is obtained according to the determined starting time and the determined ending time, after the mobile terminal detects that the mobile terminal is currently located in the specified time interval, the attitude information of the mobile terminal is detected, whether the attitude information meets the target condition or not is judged, if the attitude information meets the target condition is judged, the mobile terminal is forbidden to be accessed to the cell which does not support the mobile terminal to be authenticated in the access process. Therefore, the mobile terminal can determine whether to allow access to the cell which does not support authentication of the accessed cell according to the posture information of the mobile terminal within the appointed time interval, so that the possibility of access to the pseudo base station caused by allowing access to the cell which does not support authentication of the cell can be reduced, the information safety of the mobile terminal is improved, and the user experience is improved.
Referring to fig. 8, a method for processing cell connectivity provided in an embodiment of the present application is applied to a mobile terminal, and the method includes:
step S410: and when the mobile terminal is in the designated time interval, detecting the attitude information of the mobile terminal.
Step S420: and judging whether the attitude information meets a target condition.
Step S430: and if the attitude information is judged not to meet the target condition, keeping the current wireless connection state of the mobile terminal.
Step S440: and if the attitude information meets the target condition, acquiring current position information.
Step S450: and detecting whether the current position information is matched with the target position information.
Step S460: and if the current position information is detected to be matched with the target position information, prohibiting the mobile terminal from accessing the cell of the specified type, wherein the cell of the specified type does not support the mobile terminal to authenticate the accessed cell in the accessing process.
It should be noted that the target location represents a long-term location of the mobile terminal, for example, a location of a home of a user of the mobile terminal. In this case, if it is detected that the current location of the mobile terminal matches the target location information, it is characterized that the mobile terminal is located at a location that has been long before or is located every day, and if it is detected that the mobile location information does not match the target location information, it is characterized that the mobile terminal is located at a new location.
As one way, the current location information includes location information of a currently connected cell; the target location information includes location information of cells to which the mobile terminal has connected during the designated time interval.
Generally, a network air interface is used to enable information interaction between a mobile terminal and a base station of a mobile communication network, and information on the network air interface is carried by various logical channels. The logical channels are divided into two categories, namely Traffic Channels (TCH) and Control Channels (CCH), where the TCH is mainly used for transmitting Traffic, such as voice and data, between the network and the mobile terminal; the CCH is a Channel for transmitting signaling information and short packet data, and a Broadcast Channel (BCH) in the CCH is used for transmitting information by broadcasting, and a Broadcast Control Channel (BCCH) in the BCH is used for broadcasting common information, such as system messages, to the mobile terminals by the base station.
Then, the mobile terminal detects the system information broadcast by the base station in the process of probing the base station, and further analyzes the TAC value of the base station from the system information.
Among them, tracking Area (Tracking Area) is a concept that the LTE system sets up for location management of a UE (mobile terminal). The tracking area functions similarly to the Location Area (LA) and Routing Area (RA) of a 3G system. The core network can obtain the position of the UE in an idle state through the tracking area information, and pages the UE when the data service is required. And a tracking area may comprise 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. As one mode, the TAC is identified as a TAI (Tracking Area Identity), and the TAI is composed of a PLMN and a TAC. TAI = PLMN + TAC (Tracking Area Code). As one mode, if the mobile terminal is an Android operating system, the mobile terminal may call a TelephonyManager class to obtain data in the system message that has been parsed by the mobile terminal.
However, usually, a correspondence between the identifier of the cell (for example, the TAC value) or the identifier of the tracking area (for example, the TAC value) and the location information is stored in some public servers or servers of network operators, and then after the mobile terminal acquires the identifier of the cell or the identifier of the tracking area, the corresponding location information is queried by sending a data request to the server.
Alternatively, the current location information includes a physical address of a hotspot currently connected to; the target location information comprises the physical address of the hotspot searched by the mobile terminal in the specified time interval.
Referring to fig. 9, a cell connection processing apparatus 500 provided in the embodiment of the present application, operating in a mobile terminal, the apparatus 500 includes:
and a posture acquisition unit 510, configured to detect posture information of the mobile terminal when the mobile terminal is within a specified time interval.
And an attitude detecting unit 520, configured to determine whether the attitude information satisfies a target condition.
A communication processing unit 530, 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, where the cell of the specified type does not support the mobile terminal to authenticate the accessed cell in an access process.
The communication processing unit 530 is further configured to configure the mobile terminal to connect only a cell supporting bidirectional authentication if it is determined that the posture information satisfies the target condition, where the bidirectional authentication includes mutual authentication between the mobile terminal and the connected cell.
Wherein the specified type of cell comprises a 2G cell. The cells supporting the bidirectional authentication comprise 4G cells.
Referring to fig. 10, a cell connection processing apparatus 600 provided in the embodiment of the present application, operating in a mobile terminal, includes:
and the gesture obtaining unit 610 is used for detecting gesture information of the mobile terminal when the mobile terminal is in the specified time interval.
And an attitude detecting unit 620, configured to determine whether the attitude information satisfies a target condition.
A communication processing unit 630, configured to determine that the posture information meets the target condition and prohibit the mobile terminal from accessing a cell of a specified type if it is detected that the duration that the mobile terminal is in the stationary state is longer than a first duration. The cell of the specified type does not support the authentication of the mobile terminal to the accessed cell in the access process of the mobile terminal.
The first communication processing unit 630 is further configured to switch the mobile terminal into the flight mode if it is detected that the duration that the mobile terminal is in the stationary state is longer than a second duration, where the second duration is longer than the first duration.
As a manner, the apparatus 600 further includes a second communication processing unit 640, further configured to obtain a data communication state of the mobile terminal if it is detected that a duration of the mobile terminal in the stationary state is greater than a second duration; judging whether the data communication state meets a specified condition or not; and if the data communication state is judged to meet the specified condition, switching the mobile terminal into a flight mode.
Wherein, optionally, the specified condition includes: the mobile terminal is not currently in a data communication state.
Optionally, the specified conditions include: the mobile terminal has no preset data communication event in the appointed time interval, and the mobile terminal is in a data communication state in the process of executing the data communication event.
Referring to fig. 11, a cell connection processing apparatus 700 provided in the embodiment of the present application, operating in a mobile terminal, includes:
a time obtaining unit 710, configured to obtain the determined start time and end time.
As a manner, the time obtaining unit 710 is configured to obtain a plurality of candidate time intervals, where lengths of the candidate time intervals are greater than a first threshold duration, and a duration of the mobile terminal in a motion state in the candidate time intervals is shorter than a second threshold duration; taking the starting moments of the multiple time intervals to be selected as the multiple starting moments to be selected; and taking the end time of the plurality of time intervals to be selected as the end time of the plurality of time intervals to be selected.
A time interval determination unit 720, configured to determine a time interval between the start time and the end time as a specified time interval.
And a posture acquiring unit 730, configured to detect posture information of the mobile terminal when the mobile terminal is within the specified time interval.
And an attitude detecting unit 740 configured to determine whether the attitude information satisfies a target condition.
A communication processing unit 750, 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, where the cell of the specified type does not support the mobile terminal to authenticate the cell accessed by the mobile terminal in an access process.
Referring to fig. 12, a cell connection processing apparatus 800 according to an embodiment of the present invention is configured to operate in a mobile terminal, where the apparatus 800 includes:
and a posture acquisition unit 810 for detecting the posture information of the mobile terminal when the mobile terminal is in the designated time interval.
An attitude detecting unit 820 for determining whether the attitude information satisfies a target condition.
A position obtaining unit 830, configured to obtain current position information if it is determined that the posture information satisfies the target condition.
A location matching unit 840, configured to detect whether the current location information matches the target location information.
A communication processing unit 850, 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, where the cell of the specified type does not support the mobile terminal to authenticate the cell accessed by the mobile terminal in an access process.
As one way, the current location information includes location information of a currently connected cell; the target location information includes location information of cells to which the mobile terminal has connected during the designated time interval.
Alternatively, the current location information includes a physical address of a hotspot currently connected to; the target location information comprises the physical address of the hotspot searched by the mobile terminal in the specified time interval.
It should be noted that, as will be clear to those skilled in the art, for convenience and brevity of description, the specific working processes of the above-described apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again. In several embodiments provided herein, the coupling of modules to each other may be electrical. In addition, functional modules in the embodiments of the present application may be integrated into one processing module, or each of the modules may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode.
To sum up, according to the cell connection processing method, the cell connection processing device, the mobile terminal and the storage medium provided by the application, after the mobile terminal detects that the current mobile terminal is within the specified time interval, the attitude information of the mobile terminal is detected, whether the attitude information meets the target condition is judged, if the attitude information meets the target condition is judged, the mobile terminal is forbidden to be accessed and not support the mobile terminal to authenticate the accessed cell in the access process. Therefore, the mobile terminal can determine whether to allow access to the cell which does not support authentication of the accessed cell according to the posture information of the mobile terminal within the appointed time interval, so that the possibility of access to the pseudo base station caused by allowing access to the cell which does not support authentication of the cell can be reduced, the information safety of the mobile terminal is improved, and the user experience is improved.
A mobile terminal provided by the present application will be described with reference to fig. 13.
Referring to fig. 13, based on the cell connection processing method and apparatus, another mobile terminal 100 capable of performing the cell connection processing method is further provided in the embodiment of the present application. The mobile terminal 100 includes one or more processors 102 (only one shown), memory 104, and a wireless module 106 coupled to each other. The memory 104 stores programs that can execute the content of the foregoing embodiments, and the processor 102 can execute the programs stored in the memory 104.
The Memory 104 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). The memory 104 may be used to store instructions, programs, code sets, or instruction sets. The memory 104 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing various method embodiments described below, and the like. The storage data area may also store data created by the terminal 100 in use, such as a phonebook, audio-video data, chat log data, and the like.
The wireless module 106 is configured to receive and transmit electromagnetic waves, and achieve interconversion between the electromagnetic waves and the electrical signals, so as to communicate with a communication network or other devices, for example, an audio playing device. The wireless module 106 may include various existing circuit elements for performing these functions, such as an antenna, a radio frequency transceiver, a digital signal processor, an encryption/decryption chip, a Subscriber Identity Module (SIM) card, memory, and so forth. The wireless module 106 may communicate with various networks, such as the internet, an intranet, a wireless network, or with other devices via a wireless network. The wireless network may comprise a cellular telephone network, a wireless local area network, or a metropolitan area network. For example, the wireless module 106 may interact with a base station.
Referring to fig. 14, a block diagram of a computer-readable storage medium according to an embodiment of the present application is shown. The computer-readable medium 900 has stored therein program code that can be called by a processor to perform the methods described in the above-described method embodiments.
The computer-readable storage medium 900 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Alternatively, the computer-readable storage medium 800 includes a non-volatile computer-readable medium. The computer readable storage medium 900 has storage space for program code 910 to perform any of the method steps of the method described above. The program code can be read from or written to one or more computer program products. The program code 810 may be compressed, for example, in a suitable form.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (20)
1. A cell connection processing method is applied to a mobile terminal, and comprises the following steps:
detecting the attitude information of the mobile terminal when the mobile terminal is in a specified time interval;
judging whether the attitude information meets a target condition, wherein the target condition represents that the mobile terminal cannot actively initiate to establish a voice service link or a data service link;
and if the attitude information meets the target condition, prohibiting 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 in the accessing process.
2. The method of claim 1, further comprising:
and if the attitude information is judged to meet the target condition, configuring the mobile terminal to be only connected with the cell supporting the bidirectional authentication, wherein the bidirectional authentication comprises mutual authentication between the mobile terminal and the connected cell.
3. 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 satisfies the target condition comprises:
and if the duration that the mobile terminal is in the standing state is detected to be longer than the first duration, judging that the attitude information meets the target condition, and forbidding the mobile terminal to access the cell of the specified type.
4. The method of claim 3, further comprising:
if the duration that the mobile terminal is in the standing state is detected to be longer than a second duration, the mobile terminal is switched to a flight mode, and the second duration is longer than the first duration.
5. The method according to claim 4, wherein the step of switching the mobile terminal into the flight mode if the mobile terminal is detected to be in the stationary state for a period longer than a second period comprises:
if the time length of the mobile terminal in the standing state is detected to be longer than the second time length, acquiring the data communication state of the mobile terminal;
judging whether the data communication state meets a specified condition or not;
and if the data communication state is judged to meet the specified condition, switching the mobile terminal into a flight mode.
6. The method of claim 5, wherein the specified condition comprises:
the mobile terminal is not currently in a data communication state.
7. The method of claim 5, wherein the specified condition comprises:
the mobile terminal has no preset data communication event in the appointed time interval, and the mobile terminal is in a data communication state in the process of executing the data communication event.
8. The method of claim 1, further comprising:
acquiring the determined starting time and ending time;
and determining a time interval between the starting time and the ending time as the designated time interval.
9. The method of claim 8, wherein the step of obtaining a user-determined start time and end time comprises:
displaying a plurality of start moments to be selected and a plurality of end moments to be selected;
acquiring a selected starting time in the plurality of starting times to be selected and a selected ending time in the plurality of ending times to be selected;
and taking the selected starting time as a determined starting time and taking the selected ending time as a determined ending time.
10. The method of claim 9, further comprising:
acquiring a plurality of time intervals to be selected, wherein the lengths of the time intervals to be selected are all larger than a first threshold duration, and the duration of the mobile terminal in a motion state in the time intervals to be selected is shorter than a second threshold duration;
taking the starting moments of the plurality of time intervals to be selected as the plurality of starting moments to be selected;
and taking the end time of the plurality of time intervals to be selected as the end time of the plurality of time intervals to be selected.
11. The method of claim 1, wherein the step of prohibiting the mobile terminal from accessing a cell of a specified type if the attitude information is determined to satisfy the target condition comprises:
if the attitude information meets the target condition, current position information is obtained;
detecting whether the current position information is matched with target position information;
and if the current position information is detected to be matched with the target position information, prohibiting the mobile terminal from accessing the cell of the specified type.
12. The method of claim 11, wherein the current location information comprises location information of a currently connected cell; the target location information includes location information of cells to which the mobile terminal has connected during the designated time interval.
13. The method of claim 11, wherein the current location information comprises a physical address of a currently connected hotspot; the target location information comprises the physical address of the hotspot searched by the mobile terminal in the specified time interval.
14. The method of claim 1, wherein the specified type of cell comprises a 2G cell.
15. The method of claim 2, wherein the cell supporting bidirectional authentication comprises a 4G cell.
16. A cell connection handling apparatus, operable in a mobile terminal, the apparatus comprising:
the gesture obtaining unit is used for detecting gesture information of the mobile terminal when the mobile terminal is in a specified time interval;
the gesture detection unit is used for judging whether the gesture information meets a target condition, wherein the target condition represents that the mobile terminal does not actively initiate to establish a voice service link or a data service link;
and the communication processing unit is used for forbidding the mobile terminal to access a cell of a specified type if the attitude information meets the target condition, wherein the cell of the specified type does not support the mobile terminal to authenticate the accessed cell in the access process.
17. The apparatus of claim 16, wherein the communication processing unit is further configured to configure the mobile terminal to connect to only a cell supporting bidirectional authentication if it is determined that the posture information satisfies the target condition, wherein bidirectional authentication includes mutual authentication between the mobile terminal and the connected cell.
18. The apparatus according to claim 16 or 17, wherein the communication processing unit is configured to, if it is detected that the duration that the mobile terminal is in a stationary state is greater than a first duration, determine that the posture information satisfies the target condition, and prohibit the mobile terminal from accessing a cell of a specified type.
19. A mobile terminal comprising one or more processors and memory;
one or more programs stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the method of any of claims 1-15.
20. A computer-readable storage medium, having program code stored therein, wherein the method of any of claims 1-15 is performed when the program code is run.
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2018/124512 WO2020133117A1 (en) | 2018-12-27 | 2018-12-27 | Cell connection processing method and device, mobile terminal, and storage medium |
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| CN106332087A (en) * | 2016-09-05 | 2017-01-11 | 努比亚技术有限公司 | Method of reporting pseudo base station information to server, and mobile terminal |
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| CN112868247A (en) | 2021-05-28 |
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