CN107580326B - Parameter adjusting method and device in pseudo base station identification and mobile terminal - Google Patents
Parameter adjusting method and device in pseudo base station identification and mobile terminal Download PDFInfo
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Abstract
The invention provides a parameter adjusting method, a device and a mobile terminal in pseudo base station identification, which relate to the technical field of communication and comprise the steps of obtaining system parameters of base stations of adjacent cells, wherein the system parameters comprise fixed parameters and dynamic parameters for identifying the authenticity of the base stations; searching danger indexes corresponding to the fixed parameters and the dynamic parameters respectively; determining the risk level of the base station according to the searched risk index; when the risk level of the base station belongs to the suspicious level and the mobile terminal is accessed to the base station, tracking and recording the behavior characteristics of the base station; and adjusting the risk index corresponding to the dynamic parameter according to the behavior characteristic so that the risk level of the base station is matched with the behavior characteristic after the risk index is adjusted. According to the method and the device, the risk index is dynamically adjusted according to the behavior characteristics of the base station, so that a more reasonable risk index corresponding to the dynamic parameter can be dynamically learned, the risk level more conforming to the behavior characteristics of the base station is obtained, and the evaluation reliability of the base station is effectively improved.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for adjusting parameters in pseudo base station identification, and a mobile terminal.
Background
Mobile terminals (such as mobile phones) have increasingly integrated with daily lives of people, people can not only use the mobile terminals for communication, but also use the mobile terminals for electronic payment or internet access and other operations, and therefore the mobile terminals directly concern information safety and property safety of people in the using process.
However, lawbreakers can build a pseudo base station by themselves to attract the mobile terminal to come and attach, so that spam messages such as advertisements, fraud and the like are sent to the mobile terminal through the pseudo base station, the pseudo base station can be used for acquiring the information of the mobile terminal, the normal communication of the mobile terminal is influenced, and the information and property safety of people is greatly threatened.
Although the pseudo base station can be identified and avoided in the prior art, the risk evaluation mode for the base station usually obtains the risk level of the base station based on the preconfigured static parameters, which results in low reliability of the risk level.
Disclosure of Invention
In view of this, the present invention provides a method and an apparatus for adjusting parameters in pseudo base station identification, and a mobile terminal, which can effectively improve the evaluation reliability of a base station.
In order to achieve the above purpose, the embodiment of the present invention adopts the following technical solutions:
in a first aspect, an embodiment of the present invention provides a method for adjusting parameters in pseudo base station identification, where the method is applied to a mobile terminal, and includes: acquiring system parameters of base stations of adjacent cells, wherein the system parameters comprise fixed parameters and dynamic parameters for identifying the authenticity of the base stations; searching danger indexes corresponding to the fixed parameters and the dynamic parameters respectively; determining the risk level of the base station according to the searched risk index; when the risk level of the base station belongs to the suspicious level and the mobile terminal is accessed to the base station, tracking and recording the behavior characteristics of the base station; and adjusting the risk index corresponding to the dynamic parameter according to the behavior characteristic so that the risk level of the base station is matched with the behavior characteristic after the risk index is adjusted.
In a preferred embodiment of the present invention, the step of tracking and recording the behavior characteristics of the base station includes: monitoring information sent to a mobile terminal by a base station in a set period; when the monitored information content and/or information sending frequency of the information are abnormal, recording the behavior characteristics of the base station as the characteristics of a pseudo base station; and when the information content and the information sending frequency of the monitored information are normal, recording the behavior characteristics of the base station as legal base station characteristics.
In a preferred embodiment of the present invention, the step of tracking and recording the behavior characteristics of the base station further includes: checking whether preset content exists in the information content of the monitored information; if so, determining that the information content is abnormal.
In a preferred embodiment of the present invention, the step of tracking and recording the behavior characteristics of the base station further includes: checking whether the information transmission frequency of the monitored information is greater than a set threshold value, and if so, determining that the information transmission frequency is abnormal.
In a preferred embodiment of the present invention, the step of adjusting the risk index corresponding to the dynamic parameter according to the behavior characteristic includes: when the behavior characteristic is a pseudo base station characteristic, a danger index corresponding to the dynamic parameter is adjusted upwards; and when the behavior characteristic is a legal base station characteristic, the danger index corresponding to the dynamic parameter is adjusted downwards.
In a preferred embodiment of the present invention, the step of adjusting the risk index corresponding to the dynamic parameter includes: adjusting the risk index corresponding to the dynamic parameter according to a first set amplitude until the risk level of the base station after the risk index is adjusted belongs to the level of the pseudo base station; the method for adjusting the risk index corresponding to the dynamic parameter comprises the following steps: and adjusting the risk index corresponding to the dynamic parameter according to a second set amplitude until the risk level of the base station after the risk index is adjusted belongs to the level of a legal base station.
In a preferred embodiment of the present invention, the method further comprises; and when the risk level of the base station after the danger index is adjusted belongs to the level of the pseudo base station, disconnecting the base station.
In a preferred embodiment of the present invention, the step of searching for the risk index corresponding to each of the fixed parameters and the dynamic parameters includes: locally inquiring danger indexes corresponding to the fixed parameters and the dynamic parameters at the mobile terminal; or inquiring the danger indexes corresponding to the fixed parameters and the dynamic parameters from the server.
In a preferred embodiment of the present invention, the method further includes: and uploading the adjusted risk index of the dynamic parameter to a server.
In a preferred embodiment of the present invention, the fixed parameters include at least one of LAC, CID, SIwquater, Gprs _ ind: the dynamic parameters comprise at least one of Rxlev _ min, CRO, T3212.
In a second aspect, an embodiment of the present invention further provides a parameter adjusting apparatus in pseudo base station identification, where the apparatus is applied to a mobile terminal, and the apparatus includes: the system comprises a parameter acquisition module, a parameter selection module and a parameter selection module, wherein the parameter acquisition module is used for acquiring system parameters of base stations of adjacent cells, and the system parameters comprise fixed parameters and dynamic parameters for identifying the authenticity of the base stations; the index searching module is used for searching danger indexes corresponding to the fixed parameters and the dynamic parameters respectively; a risk level determining module for determining the risk level of the base station according to the searched risk index; the base station behavior recording module is used for tracking and recording the behavior characteristics of the base station when the risk level of the base station belongs to the suspicious level and the mobile terminal is accessed to the base station; and the index adjusting module is used for adjusting the risk index corresponding to the dynamic parameter according to the behavior characteristic so as to match the risk level of the base station after the risk index is adjusted with the behavior characteristic.
In a preferred embodiment of the present invention, the base station behavior recording module is configured to: monitoring information sent to a mobile terminal by a base station in a set period; when the monitored information content and/or information sending frequency of the information are abnormal, recording the behavior characteristics of the base station as the characteristics of a pseudo base station; and when the information content and the information sending frequency of the monitored information are normal, recording the behavior characteristics of the base station as legal base station characteristics.
In a preferred embodiment of the present invention, the base station behavior recording module is further configured to: checking whether preset content exists in the information content of the monitored information; if so, determining that the information content is abnormal.
In a preferred embodiment of the present invention, the base station behavior recording module is further configured to: checking whether the information transmission frequency of the monitored information is greater than a set threshold value, and if so, determining that the information transmission frequency is abnormal.
In a preferred embodiment of the present invention, the index adjusting module includes: the index up-regulation unit is used for up-regulating the danger index corresponding to the dynamic parameter when the behavior characteristic is the pseudo base station characteristic; and the index down-regulation unit is used for down-regulating the danger index corresponding to the dynamic parameter when the behavior characteristic is the legal base station characteristic.
In a preferred embodiment of the present invention, the index up-regulating unit is configured to up-regulate the risk index corresponding to the dynamic parameter according to a first set amplitude until the risk level of the base station after the risk index is regulated belongs to the pseudo base station level; and the index down-regulation unit is used for down-regulating the risk index corresponding to the dynamic parameter according to a second set amplitude until the risk level of the base station after the risk index is regulated belongs to the legal base station level.
In a preferred embodiment of the present invention, the apparatus further comprises; and the disconnection module is used for disconnecting the connection with the base station when the risk level of the base station after the danger index is adjusted belongs to the level of the pseudo base station.
In a preferred embodiment of the present invention, the index lookup module is configured to: locally inquiring danger indexes corresponding to the fixed parameters and the dynamic parameters at the mobile terminal; or inquiring the danger indexes corresponding to the fixed parameters and the dynamic parameters from the server.
In a preferred embodiment of the present invention, the apparatus further comprises: and the uploading module is used for uploading the adjusted risk index of the dynamic parameter to a server.
In a preferred embodiment of the present invention, the fixed parameters include at least one of LAC, CID, SIwquater, Gprs _ ind: the dynamic parameter comprises at least one of Rxlev _ min, CRO and T3212.
In a third aspect, an embodiment of the present invention provides a mobile terminal, where the mobile terminal includes a memory and a processor, the memory is used to store a program that supports the processor to execute any one of the methods in the first aspect, and the processor is configured to execute the program stored in the memory.
In a fourth aspect, an embodiment of the present invention provides a computer storage medium for storing computer software instructions for an apparatus according to any one of the second aspect.
The embodiment of the invention provides a parameter adjusting method, a parameter adjusting device and a mobile terminal in pseudo base station identification. By dynamically adjusting the risk index according to the behavior characteristics of the base station, a more reasonable risk index corresponding to the dynamic parameters can be dynamically learned, so that the risk level more conforming to the behavior characteristics of the base station is obtained, and the evaluation reliability of the base station is effectively improved.
Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 shows a flowchart of a parameter adjustment method in pseudo base station identification according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating another method for adjusting parameters in pseudo base station identification according to an embodiment of the present invention;
FIG. 3 is a flow chart of an information determination method according to an embodiment of the present invention;
fig. 4 is a block diagram illustrating a parameter adjusting apparatus in pseudo base station identification according to an embodiment of the present invention;
fig. 5 is a block diagram illustrating a parameter adjusting apparatus for pseudo base station identification according to another embodiment of the present invention;
fig. 6 shows a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the prior art, the risk evaluation mode of the base station is relatively fixed, the update change of the pseudo base station is difficult to deal with, the false base station is easy to miss detection, or a legal base station is mistaken for the pseudo base station, and the like, and the risk level evaluation reliability of the base station is relatively low. In order to solve the problem, embodiments of the present invention provide a method and an apparatus for adjusting parameters in pseudo base station identification, and a mobile terminal. The mobile terminal may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a vehicle-mounted computer, and the like. The following describes embodiments of the present invention in detail.
The first embodiment is as follows:
referring to a flow chart of a parameter adjustment method in pseudo base station identification shown in fig. 1, the method is applied to a mobile terminal, that is, described as an example from a mobile terminal side, and includes the following steps:
step S102, system parameters of base stations of adjacent cells are obtained, and the system parameters comprise fixed parameters and dynamic parameters for identifying the authenticity of the base stations.
The mobile terminal may obtain various parameters of the base station of the neighboring cell through a Broadcast message of a BCCH (Broadcast Control Channel). Specifically, the base station broadcasts general information to all mobile terminals in the Area through the BCCH, and the broadcast message of the BCCH includes system parameters of the base station, such as LAC (Location Area Code), CID (Cell _ ID), CRO (Cell Reselection Offset), and T3212 (periodic Location update frequency). If the Mobile terminal is in 3G or 4G mode, the neighboring cell adopts GSM (Global System for Mobile Communications ), and the Mobile terminal can monitor the BCCH parameter for the neighboring cell; because the pseudo base station usually adopts a GSM system, the system parameters broadcasted by the BCCH channel are also related to protocol specifications, and if the mobile terminal is in a 2G system, the system parameters of the pseudo base station can be directly evaluated, so that the pseudo base station can be further judged.
In the embodiment of the invention, the system parameters of the base station are divided into two types of fixed parameters and dynamic parameters, wherein the danger indexes of the fixed parameters are fixedly set in the process of identifying the authenticity, and the danger indexes of the dynamic parameters can be correspondingly adjusted according to the actual situation. For example, the fixed parameters may include at least one of LAC, CID, SIwquater (SI2q), Gprs _ ind (PS service information notification); the System Information SI2q (System Information Type 2quater) parameters include reselection parameters, neighbor Information, and the like, and refer to the specifications in the relevant specifications specifically; the dynamic parameters may include at least one of Rxlev _ min (minimum received power), CRO, T3212. Of course, the fixed parameters and the dynamic parameters may also include other parameters, or the system parameters may be divided, which is not described herein again.
And step S104, searching danger indexes corresponding to the fixed parameters and the dynamic parameters respectively.
Specifically, this embodiment provides two ways of finding the risk index, which are respectively: (1) locally inquiring danger indexes corresponding to the fixed parameters and the dynamic parameters at the mobile terminal; (2) and inquiring the danger indexes corresponding to the fixed parameters and the dynamic parameters from the server.
The parameter database is stored in the mobile terminal and/or the server, and in practical application, local query or cloud query can be flexibly selected according to actual requirements. And establishing a corresponding relation between the parameters and the risk indexes in the parameter database, wherein the corresponding risk indexes are different due to different values of the parameters. For example, when Rxlev _ min is 0, the corresponding hazard index is 5; when Rxlev _ min is 1, the corresponding hazard index is 4; when Rxlev _ min is 4, the corresponding hazard index is 1; when Rxlev _ min is more than or equal to 5, the corresponding danger index is 1. As another example, when CRO 63, the corresponding hazard index is 5; when the CRO is more than or equal to 63 and is more than 50, the corresponding danger index is 4; when the CRO is more than or equal to 50 and is more than 40, the corresponding danger index is 3; when CRO is more than or equal to 40 and is more than 30, the corresponding danger index is 2; when the CRO is more than or equal to 30 and is more than 20, the corresponding danger index is 1; when CRO is less than or equal to 20, the corresponding danger index is 0. For parameters with only 0 or 1 value, the risk index meeting the behavior characteristic of the pseudo base station can be set to be 3, and the risk index not meeting the behavior characteristic of the pseudo base station can be set to be 0.
And S106, determining the risk level of the base station according to the searched danger index.
Specifically, the risk indexes of the searched fixed parameters and dynamic parameters may be summed up cumulatively to obtain a total risk index, and the total risk index is compared with a judgment value of a preset risk level to determine the risk level of the base station. The risk level can be flexibly set, such as a security level, a suspicious level, a danger level and the like, wherein the security level indicates that the base station is a legal base station, and the mobile terminal can be safely accessed; the suspicious level indicates that the base station can be accessed but has certain risk; the danger level indicates that the base station is a pseudo base station, which the mobile terminal can directly filter.
Explaining by taking the example that the fixed parameters comprise four parameters of LAC, CID, SIwquater and Gprs _ ind, and the dynamic parameters comprise three parameters of Rxlev _ min, CRO and T3212, and setting the risk index of each parameter to be 0, 1, 2 or 3; the total hazard index varies from 0 to 21 points. The different risk levels can be set to corresponding fractional intervals, such as setting the interval corresponding to the security level to be 0-7 minutes, the interval corresponding to the suspicious level to be 8-12 minutes, and the interval corresponding to the danger level to be 13-21 minutes. When the calculated total risk index is 11 minutes, namely the total risk index falls into an interval corresponding to the suspicious level, the risk level of the base station can be determined to be the suspicious level; and when the calculated total risk index is 15 minutes, namely the total risk index falls into an interval corresponding to the risk level, determining the risk level of the base station as the risk level.
And step S108, when the risk level of the base station belongs to the suspicious level and the mobile terminal accesses the base station, tracking and recording the behavior characteristics of the base station.
For example, the information sent by the base station to the mobile terminal in the set period may be monitored, and when the information is abnormal, the behavior characteristic of the base station is recorded as a pseudo base station characteristic; and when the information is normal, recording the behavior characteristics of the base station as legal base station characteristics. In practical implementation, the authenticity identification of the behavior characteristics of the base station can be performed according to whether the information content and the information transmission frequency information are normal or not.
And step S110, adjusting the risk index corresponding to the dynamic parameter according to the behavior characteristic, so that the risk level of the base station is matched with the behavior characteristic after the risk index is adjusted.
When the behavior characteristic of the identified base station is the characteristic of the pseudo base station, the danger index corresponding to the dynamic parameter is adjusted upwards until the total danger index falls into the interval corresponding to the danger level; and when the behavior characteristic is a legal base station characteristic, the risk index corresponding to the dynamic parameter is adjusted downwards until the total risk index falls into the interval corresponding to the security level.
For example, the total risk index is determined to be 11 according to the risk index corresponding to each searched parameter, and when the pseudo base station characteristic is determined, the risk index of the dynamic parameter is adjusted, for example, the risk index of the originally searched dynamic parameter Rxlev _ min is 1, the risk index of T3212 is 1, the risk indexes of Rxlev _ min and T3212 are respectively adjusted up to 2, so that the adjusted total risk index is 13, and thus falls into the interval corresponding to the risk level, so that the risk level of the base station after the risk index is adjusted is matched with the behavior characteristic. The up-regulation mode can be set according to requirements, such as up-regulating the risk index corresponding to each dynamic parameter respectively, and can be up-regulated for multiple times; of course, it is also preferable to adjust up the risk index corresponding to a part of the dynamic parameters, such as adjusting up a dynamic parameter with a higher risk index.
In the method of this embodiment, when it is determined that the risk level of the base station belongs to the suspicious level and the mobile terminal accesses the base station, the behavior characteristic of the base station is tracked and recorded, and then the risk index corresponding to the dynamic parameter is adjusted according to the behavior characteristic, so that the risk level of the base station matches the behavior characteristic of the base station. By dynamically adjusting the risk index according to the behavior characteristics of the base station, a more reasonable risk index corresponding to the dynamic parameters can be dynamically learned, so that the risk level more conforming to the behavior characteristics of the base station is obtained, and the evaluation reliability of the base station is effectively improved.
Example two:
on the basis of the foregoing embodiment, referring to another flow chart of a parameter adjustment method in pseudo base station identification shown in fig. 2, the method specifically includes the following steps:
step S202, system parameters of the base station of the adjacent cell are obtained, and the system parameters comprise fixed parameters and dynamic parameters for identifying the authenticity of the base station.
And step S204, searching danger indexes corresponding to the fixed parameters and the dynamic parameters respectively.
And step S206, determining the risk level of the base station according to the searched danger index.
Step S208, when the risk level of the base station belongs to the suspicious level and the mobile terminal accesses the base station, monitoring the information sent to the mobile terminal by the base station in the set period.
Step S210, judging whether the monitored information is abnormal; if yes, go to step S212; if not, step S216 is performed.
For example, whether the information is abnormal or not can be judged by identifying whether the information is spam messages, spam links or spam pictures or whether the information is abnormal or not can be judged by identifying whether the sending number of the information is an abnormal number or not, and whether the information is abnormal or not can also be judged by identifying whether the sending frequency of the information is abnormal or not. Whether the information is legal or not can be determined according to the judgment result of whether the information is abnormal or not, namely, the information is considered as illegal information if the information is abnormal, and the information is considered as legal information if the information is normal. Of course, the validity of the information can be comprehensively judged according to various factors.
Step S212, recording the behavior characteristics of the base station as the characteristics of the pseudo base station.
Step S214, the danger index corresponding to the dynamic parameter is adjusted upwards according to the first set amplitude until the risk level of the base station after the danger index is adjusted belongs to the level of the pseudo base station. Because the self-adjustment is adopted, in order to ensure the reliability of the adjustment, a self-adaptive fine adjustment mode can be adopted, namely, the adjustment amplitude is limited in a small range, so as to avoid abnormal learning. For example, set the first set magnitude to 10% of the total hazard index or 20% of the hazard level threshold, etc. For example, if the first setting range is set to 1 point, the danger index of the dynamic parameter may be adjusted up by 1 point each time.
Step S216, recording the behavior characteristics of the base station as legal base station characteristics.
And step S218, the risk index corresponding to the dynamic parameter is adjusted downwards according to a second set amplitude until the risk level of the base station after the risk index is adjusted belongs to the level of a legal base station, and the operation is stopped.
The second setting range may be the same as or different from the first setting range, and is flexibly set according to the requirement.
In the method of the embodiment, the mobile terminal can adjust the risk index of the dynamic parameter based on the behavior characteristics of the suspicious base station, so that the risk level of the base station is matched with the behavior characteristics of the base station, thereby reducing the problems that the pseudo base station is missed to detect, or the legal base station is wrongly evaluated, and the like, and effectively improving the evaluation reliability of the base station.
In addition, in the present embodiment, when the risk level of the base station after the risk index is adjusted belongs to the pseudo base station level, the connection with the base station is disconnected, thereby ensuring the security of the mobile terminal.
For convenience of understanding, as for the determination manner of step S210 in fig. 2, a specific information determination method is provided in this embodiment, referring to a flowchart of the information determination method shown in fig. 3, and specifically includes the following steps:
step S302, checking whether preset content exists in the information content of the monitored information; if not, step S304 is executed, namely: determining that the information content is normal; if yes, go to step S312, namely: an information content anomaly is determined.
The preset content can be spam messages, spam video connections or spam pictures and the like. For the spam messages, illegal word banks can be preset, and whether the information is spam messages or not is determined by detecting whether the information contains keywords in the illegal word banks or not. In addition, the mobile terminal can also be provided with an APP (application) such as a security guard which can autonomously judge the validity of the information, and the mobile terminal can directly judge whether preset content exists in the information content through the APP.
After step S304 is executed, step S306 is executed: checking whether the information sending frequency of the monitored information is greater than a set threshold value, if not, executing step S308, namely: determining that the information sending frequency is normal; if yes, go to step S314, namely: it is determined that the information transmission frequency is abnormal.
After step S308 is performed, step S310 is performed: and determining that the monitored information is normal.
After step S312 or step S314 is executed, step S316 is executed, that is: and determining that the monitored information is abnormal.
By the method, whether the monitored information is abnormal or not can be accurately judged, and the behavior characteristics of the base station are accurately analyzed so as to identify the authenticity of the base station.
After the mobile terminal adjusts the danger index corresponding to the dynamic parameter, the adjusted danger index of the dynamic parameter can be uploaded to a server, so that the accuracy of true and false identification of the base station based on the adjusted danger index is higher. Of course, if the mobile terminal locally stores the corresponding relationship between the system parameters and the risk index, the adjusted risk index of the dynamic parameters can be locally updated.
According to the parameter adjusting method in the pseudo base station identification, the corresponding danger index is dynamically adjusted and updated based on the behavior characteristics of the base station, a more reasonable danger index corresponding to the dynamic parameter can be dynamically learned, so that the risk level more conforming to the behavior characteristics of the base station is obtained, the evaluation reliability of the base station is improved, and the effect of avoiding similar pseudo base stations can be well achieved.
Example three:
as to the parameter adjusting method in pseudo base station identification provided in the foregoing embodiment, an embodiment of the present invention provides a parameter adjusting apparatus in pseudo base station identification arranged on a mobile terminal side, and referring to a structural block diagram of the parameter adjusting apparatus in pseudo base station identification shown in fig. 4, the apparatus includes the following modules:
a parameter obtaining module 402, configured to obtain system parameters of base stations of neighboring cells, where the system parameters include fixed parameters and dynamic parameters for identifying authenticity of the base stations;
an index searching module 404, configured to search risk indexes corresponding to the fixed parameters and the dynamic parameters, respectively;
a risk level determining module 406, configured to determine a risk level of the base station according to the found risk index;
a base station behavior recording module 408, configured to track and record behavior characteristics of a base station when the risk level of the base station belongs to a suspicious level and the mobile terminal accesses the base station;
and an index adjusting module 410, configured to adjust the risk index corresponding to the dynamic parameter according to the behavior feature, so that the risk level of the base station after the risk index is adjusted matches the behavior feature.
The parameter adjusting device in pseudo base station identification provided by the embodiment of the present invention tracks and records the behavior characteristics of the base station when it is determined that the risk level of the base station belongs to the suspicious level and the mobile terminal accesses the base station, and then adjusts the risk index corresponding to the dynamic parameter according to the behavior characteristics, so that the risk level of the base station matches with the behavior characteristics of the base station. By dynamically adjusting the risk index according to the behavior characteristics of the base station, a more reasonable risk index corresponding to the dynamic parameters can be dynamically learned, so that the risk level more conforming to the behavior characteristics of the base station is obtained, and the evaluation reliability of the base station is effectively improved.
In practical applications, the index lookup module 404 is configured to: locally inquiring danger indexes corresponding to the fixed parameters and the dynamic parameters at the mobile terminal; or inquiring the danger indexes corresponding to the fixed parameters and the dynamic parameters from the server.
The base station behavior recording module 408 is configured to: monitoring information sent to a mobile terminal by a base station in a set period; when the monitored information content and/or information sending frequency of the information are abnormal, recording the behavior characteristics of the base station as the characteristics of a pseudo base station; and when the information content and the information sending frequency of the monitored information are normal, recording the behavior characteristics of the base station as legal base station characteristics.
In addition, the base station behavior recording module 408 is further configured to: checking whether preset content exists in the information content of the monitored information; if so, determining that the information content is abnormal.
Further, the base station behavior recording module 408 is further configured to: checking whether the information transmission frequency of the monitored information is greater than a set threshold value, and if so, determining that the information transmission frequency is abnormal.
Referring to fig. 5, which is a block diagram of another parameter adjustment apparatus for pseudo base station identification, on the basis of fig. 4, an index adjustment module 410 includes:
an index up-regulation unit 4101, configured to up-regulate a risk index corresponding to the dynamic parameter when the behavior characteristic is a pseudo base station characteristic; specifically, the index increasing unit 4101 may be configured to increase the risk index corresponding to the dynamic parameter according to a first set range until the risk level of the base station after the risk index is adjusted belongs to the pseudo base station level.
An index down-regulation unit 4102, configured to down-regulate a risk index corresponding to the dynamic parameter when the behavior characteristic is a legal base station characteristic. Specifically, the index decreasing unit 4102 may be configured to decrease the risk index corresponding to the dynamic parameter according to a second set amplitude until the risk level of the base station after the risk index is adjusted belongs to the legal base station level.
Further, fig. 5 shows that the apparatus further includes a disconnection module 502 and an upload module 504. Specifically, the disconnection module 502 is configured to disconnect the base station when the risk level of the base station after the risk index is adjusted belongs to the pseudo base station level; the uploading module 504 is configured to upload the adjusted risk index of the dynamic parameter to the server.
This embodiment provides an example of system parameters, where the fixed parameters include at least one of LAC, CID, SIwquater, Gprs _ ind: the dynamic parameters comprise at least one of Rxlev _ min, CRO, T3212.
The device provided by the embodiment has the same implementation principle and technical effect as the foregoing embodiment, and for the sake of brief description, reference may be made to the corresponding contents in the foregoing method embodiment for the portion of the embodiment of the device that is not mentioned.
Example four:
an embodiment of the present invention provides a mobile terminal, which includes a memory and a processor, where the memory is used to store a program for supporting the processor to execute the parameter adjustment method in the pseudo base station identification provided in the foregoing embodiment, and the processor is configured to execute the program stored in the memory. The mobile terminal may also include a communication interface for communicating with other devices or a communication network. The mobile terminal may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a vehicle-mounted computer, and the like.
Further, the present embodiment also provides a computer storage medium for storing computer software instructions for a parameter adjusting apparatus in pseudo base station identification provided in any one of the foregoing embodiments.
As shown in fig. 6, the mobile terminal 100 includes: a Radio Frequency (RF) circuit 110, a memory 120, an input unit 130, a display unit 140, a sensor 150, an audio circuit 160, a Wireless Fidelity (WiFi) module 170, a processor 180, and a power supply 190. Those skilled in the art will appreciate that the mobile terminal 100 configuration shown in fig. 6 does not constitute a limitation of the mobile terminal 100 and may include more or less components than those shown, or some components in combination, or a different arrangement of components.
The following describes each component of the mobile terminal 100 in detail with reference to fig. 6:
the RF circuit 110 may be used for receiving and transmitting signals during information transmission and reception or during a call, and in particular, receives downlink information of a base station and then processes the received downlink information to the processor 180; in addition, the data for designing uplink is transmitted to the base station. In general, the RF circuit 110 includes, but is not limited to, an antenna, at least one Amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuitry 110 may also communicate with networks and other devices via wireless communications. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), email, Short Messaging Service (SMS), and the like.
The memory 120 may be used to store software programs and modules, such as program instructions/modules corresponding to the method and apparatus for identifying a pseudo base station in the embodiment of the present invention, and the processor 180 may execute various functional applications and data processing of the mobile terminal 100, such as a parameter adjustment method in pseudo base station identification provided in the embodiment of the present invention, by running the software programs and modules stored in the memory 120. The memory 120 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the mobile terminal 100, and the like. Further, the memory 120 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The input unit 130 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal 100. Specifically, the input unit 130 may include a touch panel 131 and other input devices 132. The touch panel 131, also referred to as a touch screen, may collect touch operations of a user on or near the touch panel 131 (e.g., operations of the user on or near the touch panel 131 using any suitable object or accessory such as a finger or a stylus pen), and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 131 may include two parts, i.e., a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 180, and can receive and execute commands sent by the processor 180. In addition, the touch panel 131 may be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit 130 may include other input devices 132 in addition to the touch panel 131. In particular, other input devices 132 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
The display unit 140 may be used to display information input by the user or information provided to the user and various menus of the mobile terminal 100. The Display unit 140 may include a Display panel 141, and optionally, the Display panel 141 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. Further, the touch panel 131 can cover the display panel 141, and when the touch panel 131 detects a touch operation on or near the touch panel 131, the touch operation is transmitted to the processor 180 to determine the type of the touch event, and then the processor 180 performs processing according to the type of the touch event. Although in fig. 6, the touch panel 131 and the display panel 141 are two separate components to implement the input and output functions of the mobile terminal 100, in some embodiments, the touch panel 131 and the display panel 141 may be integrated to implement the input and output functions of the mobile terminal 100.
The mobile terminal 100 may also include at least one sensor 150, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor that may adjust the brightness of the display panel 141 according to the brightness of ambient light, and a proximity sensor that may turn off the display panel 141 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor may detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when stationary, and be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration) for recognizing the attitude of the mobile terminal 100, and related functions (such as pedometer and tapping) for vibration recognition; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which may be further configured in the mobile terminal 100, detailed descriptions thereof are omitted.
WiFi belongs to a short-distance wireless transmission technology, and the mobile terminal 100 can help a user send and receive e-mails, browse web pages, access streaming media, and the like through the WiFi module 170, and it provides a wireless broadband internet access for the user. Although fig. 6 shows the WiFi module 170, it is understood that it does not belong to the essential constitution of the mobile terminal 100, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The processor 180 is a control center of the mobile terminal 100, connects various parts of the entire mobile terminal 100 using various interfaces and lines, and performs various functions of the mobile terminal 100 and processes data by running or executing software programs and/or modules stored in the memory 120 and calling data stored in the memory 120, thereby monitoring the mobile terminal 100 as a whole. Alternatively, processor 180 may include one or more processing units; preferably, the processor 180 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 180.
The mobile terminal 100 further includes a power supply 190 (e.g., a battery) for powering the various components, which may be logically coupled to the processor 180 via a power management system that may be configured to manage charging, discharging, and power consumption.
It is to be understood that the configuration shown in fig. 6 is merely exemplary, and that the mobile terminal 100 may include more or fewer components than shown in fig. 6, or have a different configuration than shown in fig. 6. The components shown in fig. 6 may be implemented in hardware, software, or a combination thereof.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
The method and the apparatus for adjusting parameters in pseudo base station identification and the computer program product of the mobile terminal provided in the embodiments of the present invention include a computer-readable storage medium storing a program code, where instructions included in the program code may be used to execute the method described in the foregoing method embodiments, and specific implementation may refer to the method embodiments, and will not be described herein again.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
The embodiment of the invention also discloses:
A1. a parameter adjusting method in pseudo base station identification is applied to a mobile terminal and comprises the following steps:
acquiring system parameters of base stations of adjacent cells, wherein the system parameters comprise fixed parameters and dynamic parameters for identifying the authenticity of the base stations;
searching danger indexes corresponding to the fixed parameters and the dynamic parameters respectively;
determining the risk level of the base station according to the searched danger index;
when the risk level of the base station belongs to a suspicious level and the mobile terminal is accessed to the base station, tracking and recording the behavior characteristics of the base station;
and adjusting the risk index corresponding to the dynamic parameter according to the behavior characteristic so that the risk level of the base station is matched with the behavior characteristic after the risk index is adjusted.
A2. The method of a1, wherein the step of tracking and recording the behavior characteristics of the base station comprises:
monitoring information sent to the mobile terminal by the base station in a set period;
when the monitored information content and/or information sending frequency of the information are abnormal, recording the behavior characteristics of the base station as pseudo base station characteristics;
and when the monitored information content of the information and the information sending frequency are normal, recording the behavior characteristic of the base station as a legal base station characteristic.
A3. The method of a2, wherein the step of tracking and recording the behavior characteristics of the base station further comprises:
checking whether preset content exists in the monitored information content of the information;
if so, determining that the information content is abnormal.
A4. The method of a2, wherein the step of tracking and recording the behavior characteristics of the base station further comprises:
checking whether the information sending frequency of the monitored information is greater than a set threshold value, and if so, determining that the information sending frequency is abnormal.
A5. According to the method described in a2, the step of adjusting the risk index corresponding to the dynamic parameter according to the behavior feature includes:
when the behavior characteristic is the pseudo base station characteristic, the danger index corresponding to the dynamic parameter is adjusted upwards;
and when the behavior characteristic is the legal base station characteristic, adjusting the risk index corresponding to the dynamic parameter downwards.
A6. The method according to a5, wherein the step of adjusting up the risk index corresponding to the dynamic parameter includes: adjusting the risk index corresponding to the dynamic parameter according to a first set amplitude, and stopping until the risk level of the base station belongs to the level of the pseudo base station after the risk index is adjusted;
the step of adjusting the risk index corresponding to the dynamic parameter includes: and adjusting the risk index corresponding to the dynamic parameter according to a second set amplitude until the risk level of the base station belongs to the legal base station level after the risk index is adjusted.
A7. The method of a6, further comprising;
and when the risk level of the base station belongs to the level of the pseudo base station after the danger index is adjusted, disconnecting the base station.
A8. According to the method of a1, the step of finding the risk index corresponding to each of the fixed parameters and the dynamic parameters includes:
locally inquiring danger indexes corresponding to the fixed parameters and the dynamic parameters respectively at the mobile terminal; alternatively, the first and second electrodes may be,
and inquiring the danger indexes corresponding to the fixed parameters and the dynamic parameters respectively from the server.
A9. The method of A8, the method further comprising:
and uploading the adjusted risk index of the dynamic parameter to the server.
A10. The method of any one of a1-a9, the fixed parameters comprising at least one of LAC, CID, SIwquater, Gprs _ ind:
the dynamic parameters comprise at least one of Rxlev _ min, CRO and T3212.
B11. A parameter adjusting device in pseudo base station identification, which is applied to a mobile terminal, comprises:
the system comprises a parameter acquisition module, a parameter selection module and a parameter selection module, wherein the parameter acquisition module is used for acquiring system parameters of base stations of adjacent cells, and the system parameters comprise fixed parameters and dynamic parameters for identifying the authenticity of the base stations;
the index searching module is used for searching danger indexes corresponding to the fixed parameters and the dynamic parameters respectively;
a risk level determining module, configured to determine a risk level of the base station according to the found risk index;
a base station behavior recording module, configured to track and record behavior characteristics of the base station when the risk level of the base station belongs to a suspicious level and the mobile terminal accesses the base station;
and the index adjusting module is used for adjusting the danger index corresponding to the dynamic parameter according to the behavior characteristic so that the risk level of the base station is matched with the behavior characteristic after the danger index is adjusted.
B12. The apparatus of B11, the base station behavior logging module to:
monitoring information sent to the mobile terminal by the base station in a set period;
when the monitored information content and/or information sending frequency of the information are abnormal, recording the behavior characteristics of the base station as pseudo base station characteristics;
and when the monitored information content of the information and the information sending frequency are normal, recording the behavior characteristic of the base station as a legal base station characteristic.
B13. The apparatus of B12, the base station behavior logging module further configured to:
checking whether preset content exists in the monitored information content of the information;
if so, determining that the information content is abnormal.
B14. The apparatus of B12, the base station behavior logging module further configured to:
checking whether the information sending frequency of the monitored information is greater than a set threshold value, and if so, determining that the information sending frequency is abnormal.
B15. The apparatus of B12, the index adjustment module comprising:
the index up-regulation unit is used for up-regulating the danger index corresponding to the dynamic parameter when the behavior characteristic is the pseudo base station characteristic;
and the index down-regulation unit is used for down-regulating the danger index corresponding to the dynamic parameter when the behavior characteristic is the legal base station characteristic.
B16. According to the apparatus of B15, the index up-regulating unit is configured to up-regulate the risk index corresponding to the dynamic parameter according to a first set amplitude until the risk level of the base station belongs to a pseudo base station level after the risk index is regulated;
and the index down-regulation unit is used for down-regulating the risk index corresponding to the dynamic parameter according to a second set amplitude until the risk level of the base station belongs to the legal base station level after the risk index is regulated.
B17. The apparatus of B16, further comprising;
and the disconnection module is used for disconnecting the connection with the base station when the risk level of the base station belongs to the level of the pseudo base station after the danger index is adjusted.
B18. The apparatus of B11, the index lookup module to:
locally inquiring danger indexes corresponding to the fixed parameters and the dynamic parameters respectively at the mobile terminal; alternatively, the first and second electrodes may be,
and inquiring the danger indexes corresponding to the fixed parameters and the dynamic parameters respectively from the server.
B19. The apparatus of B18, the apparatus further comprising:
and the uploading module is used for uploading the adjusted danger index of the dynamic parameter to the server.
B20. The apparatus of any of B11-B19, the fixed parameters comprising at least one of LAC, CID, SIwquater, Gprs _ ind:
the dynamic parameters comprise at least one of Rxlev _ min, CRO and T3212.
C21. A mobile terminal comprising a memory for storing a program enabling a processor to perform the method of any of a1 to a10 and a processor configured to execute the program stored in the memory.
D22. A computer storage medium storing computer software instructions for use with an apparatus according to any one of B11 to B20.
Claims (18)
1. A parameter adjusting method in pseudo base station identification is characterized in that the method is applied to a mobile terminal and comprises the following steps:
acquiring system parameters of base stations of adjacent cells, wherein the system parameters comprise fixed parameters and dynamic parameters for identifying the authenticity of the base stations;
searching danger indexes corresponding to the fixed parameters and the dynamic parameters respectively;
determining the risk level of the base station according to the searched danger index;
when the risk level of the base station belongs to a suspicious level and the mobile terminal is accessed to the base station, tracking and recording the behavior characteristics of the base station;
adjusting the risk index corresponding to the dynamic parameter according to the behavior characteristic so that the risk level of the base station is matched with the behavior characteristic after the risk index is adjusted;
the step of tracking and recording the behavior characteristics of the base station comprises:
monitoring information sent to the mobile terminal by the base station in a set period;
when the monitored information content and/or information sending frequency of the information are abnormal, recording the behavior characteristics of the base station as pseudo base station characteristics;
when the monitored information content and the information sending frequency of the information are normal, recording the behavior characteristic of the base station as a legal base station characteristic;
the step of adjusting the risk index corresponding to the dynamic parameter according to the behavior characteristics includes:
when the behavior characteristic is the pseudo base station characteristic, the danger index corresponding to the dynamic parameter is adjusted upwards until the total danger index falls into an interval corresponding to the danger level;
and when the behavior characteristic is the legal base station characteristic, reducing the risk index corresponding to the dynamic parameter until the total risk index falls into an interval corresponding to the security level.
2. The method of claim 1, wherein the step of tracking and recording the behavior characteristics of the base station further comprises:
checking whether preset content exists in the monitored information content of the information;
if so, determining that the information content is abnormal.
3. The method of claim 1, wherein the step of tracking and recording the behavior characteristics of the base station further comprises:
checking whether the information sending frequency of the monitored information is greater than a set threshold value, and if so, determining that the information sending frequency is abnormal.
4. The method of claim 1, wherein the step of adjusting up the risk index corresponding to the dynamic parameter comprises: adjusting the risk index corresponding to the dynamic parameter according to a first set amplitude, and stopping until the risk level of the base station belongs to the level of the pseudo base station after the risk index is adjusted;
the step of adjusting the risk index corresponding to the dynamic parameter includes: and adjusting the risk index corresponding to the dynamic parameter according to a second set amplitude until the risk level of the base station belongs to the legal base station level after the risk index is adjusted.
5. The method of claim 4, further comprising;
and when the risk level of the base station belongs to the level of the pseudo base station after the danger index is adjusted, disconnecting the base station.
6. The method according to claim 1, wherein the step of searching for the risk index corresponding to each of the fixed parameters and the dynamic parameters comprises:
locally inquiring danger indexes corresponding to the fixed parameters and the dynamic parameters respectively at the mobile terminal; alternatively, the first and second electrodes may be,
and inquiring the danger indexes corresponding to the fixed parameters and the dynamic parameters respectively from the server.
7. The method of claim 6, further comprising:
and uploading the adjusted risk index of the dynamic parameter to the server.
8. The method according to any of claims 1-7, wherein the fixed parameters include at least one of LAC, CID, SIwquater, Gprs _ ind:
the dynamic parameters comprise at least one of Rxlev _ min, CRO and T3212.
9. A parameter adjusting device in pseudo base station identification is characterized in that the device is applied to a mobile terminal and comprises the following components:
the system comprises a parameter acquisition module, a parameter selection module and a parameter selection module, wherein the parameter acquisition module is used for acquiring system parameters of base stations of adjacent cells, and the system parameters comprise fixed parameters and dynamic parameters for identifying the authenticity of the base stations;
the index searching module is used for searching danger indexes corresponding to the fixed parameters and the dynamic parameters respectively;
a risk level determining module, configured to determine a risk level of the base station according to the found risk index;
a base station behavior recording module, configured to track and record behavior characteristics of the base station when the risk level of the base station belongs to a suspicious level and the mobile terminal accesses the base station;
the base station behavior recording module is further configured to:
monitoring information sent to the mobile terminal by the base station in a set period;
when the monitored information content and/or information sending frequency of the information are abnormal, recording the behavior characteristics of the base station as pseudo base station characteristics;
when the monitored information content and the information sending frequency of the information are normal, recording the behavior characteristic of the base station as a legal base station characteristic;
the index adjusting module is used for adjusting the danger index corresponding to the dynamic parameter according to the behavior characteristic so that the risk level of the base station is matched with the behavior characteristic after the danger index is adjusted;
the index adjustment module comprises:
the index up-regulation unit is used for up-regulating the danger index corresponding to the dynamic parameter when the behavior characteristic is the pseudo base station characteristic until the total danger index falls into an interval corresponding to the danger level;
and the index down-regulation unit is used for down-regulating the danger index corresponding to the dynamic parameter when the behavior characteristic is the legal base station characteristic until the total danger index falls into the interval corresponding to the security level.
10. The apparatus of claim 9, wherein the base station behavior logging module is further configured to:
checking whether preset content exists in the monitored information content of the information;
if so, determining that the information content is abnormal.
11. The apparatus of claim 9, wherein the base station behavior logging module is further configured to:
checking whether the information sending frequency of the monitored information is greater than a set threshold value, and if so, determining that the information sending frequency is abnormal.
12. The apparatus according to claim 9, wherein the index up-scaling unit is configured to up-scale a risk index corresponding to the dynamic parameter according to a first set amplitude until the risk level of the base station after the risk index is scaled belongs to a pseudo base station level;
and the index down-regulation unit is used for down-regulating the risk index corresponding to the dynamic parameter according to a second set amplitude until the risk level of the base station belongs to the legal base station level after the risk index is regulated.
13. The apparatus of claim 12, further comprising;
and the disconnection module is used for disconnecting the connection with the base station when the risk level of the base station belongs to the level of the pseudo base station after the danger index is adjusted.
14. The apparatus of claim 9, wherein the index lookup module is configured to:
locally inquiring danger indexes corresponding to the fixed parameters and the dynamic parameters respectively at the mobile terminal; alternatively, the first and second electrodes may be,
and inquiring the danger indexes corresponding to the fixed parameters and the dynamic parameters respectively from the server.
15. The apparatus of claim 14, further comprising:
and the uploading module is used for uploading the adjusted danger index of the dynamic parameter to the server.
16. The apparatus of any of claims 9-15, wherein the fixed parameters comprise at least one of LAC, CID, SIwquater, Gprs _ ind:
the dynamic parameters comprise at least one of Rxlev _ min, CRO and T3212.
17. A mobile terminal, characterized in that the mobile terminal comprises a memory for storing a program enabling a processor to perform the method of any of claims 1 to 8 and a processor configured for executing the program stored in the memory.
18. A computer storage medium storing computer software instructions for use by the apparatus of any one of claims 9 to 16.
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| CN104053157A (en) * | 2014-07-02 | 2014-09-17 | 北京海曼无限信息技术有限公司 | Pseudo base station detection method |
| CN106998554B (en) * | 2016-01-25 | 2020-08-07 | 南京中兴新软件有限责任公司 | Pseudo base station identification method and device |
| CN105873067A (en) * | 2016-05-31 | 2016-08-17 | 宇龙计算机通信科技(深圳)有限公司 | Pseudo base-station identification method and terminal |
| 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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