CN107241730A - Pseudo-base station recognition methods and device - Google Patents
Pseudo-base station recognition methods and device Download PDFInfo
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- CN107241730A CN107241730A CN201610188122.7A CN201610188122A CN107241730A CN 107241730 A CN107241730 A CN 107241730A CN 201610188122 A CN201610188122 A CN 201610188122A CN 107241730 A CN107241730 A CN 107241730A
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- base station
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- mobile terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of pseudo-base station recognition methods, the pseudo-base station recognition methods comprises the following steps：After mobile terminal is registered on base station, authentication request is sent to preset server；Judge the authentication verification information that the server feeds back according to the authentication request whether is received in preset time period；If so, then setting base station that the mobile terminal currently registers as true base station；If it is not, then setting base station that the mobile terminal currently registers as pseudo-base station.The invention also discloses a kind of pseudo-base station identifying device.The present invention improves the security that mobile terminal is used in the state of access GSM network is communicated.
Description
Technical field
The present invention relates to mobile communication technology field, more particularly to a kind of pseudo-base station recognition methods and device.
Background technology
It is well known that because GSM network has mobile terminal and base station double unlike 3G, 4G network
To authentication mechanism, but a kind of network carries out unidirectional authentication mechanism to mobile terminal.In this authentication mechanism
Under, pseudo-base station can allow GSM user to access, pass through short message, phone, online etc. by imitating base station
Various ways are not only interfered to user's pushed information to user, safety, privacy that can also be to user
Etc. causing harm, and common frequency spectrum resource is greatly lost.
However, there is no the method for preferably identification pseudo-base station at present.
The content of the invention
It is a primary object of the present invention to propose a kind of pseudo-base station recognition methods and device, it is intended to improve movement
The security that terminal is used in the state of access GSM network is communicated.
To achieve the above object, a kind of pseudo-base station identifying device that the present invention is provided, the pseudo-base station identification
Device includes：
Sending module, for after mobile terminal is registered on base station, sending and authenticating to preset server
Request；
First judge module, for judging whether to receive the server in preset time period according to institute
State the authentication verification information of authentication request feedback；
Processing module, the server is received according to the authentication request for working as in preset time period
During the authentication verification information of feedback, base station that the mobile terminal currently registers is set as true base station；When not
The authentication verification information that the server feeds back according to the authentication request is received in preset time period
When, base station that the mobile terminal currently registers is set as pseudo-base station.
Alternatively, the pseudo-base station identifying device also includes：
Identification module, for the authentication verification information received to be identified according to preset algorithm
Checking；
After being verified, trigger the processing module set base station that the mobile terminal currently registers as
True base station, when checking does not pass through, triggers the processing module and sets the base that the mobile terminal is currently registered
Stand as pseudo-base station.
Alternatively, the authentication request includes network connecting request or short message sending is asked.
Alternatively, the pseudo-base station identifying device also includes：
Second judge module, judges whether to enter pseudo-base station recognition mode；
When mobile terminal enters under pseudo-base station recognition mode, trigger the sending module and exist when mobile terminal
After being registered on base station, authentication request is sent to preset server.
In addition, to achieve the above object, the present invention also proposes a kind of pseudo-base station recognition methods, the pseudo- base
Recognition methods of standing comprises the following steps：
After mobile terminal is registered on base station, authentication request is sent to preset server；
Judge the mirror that the server feeds back according to the authentication request whether is received in preset time period
Weigh checking information；
If so, then setting base station that the mobile terminal currently registers as true base station；
If it is not, then setting base station that the mobile terminal currently registers as pseudo-base station.
Alternatively, it is described set base station that the mobile terminal currently registers as true base station before also include：
Checking is identified to the authentication verification information received according to preset algorithm；
After being verified, perform and described set the base station that the mobile terminal currently registers and walked as true base station
Suddenly, when checking does not pass through, then perform and described set base station that the mobile terminal currently registers as pseudo-base station
Step.
Alternatively, the authentication request includes network connecting request or short message sending is asked.
Alternatively, the pseudo-base station recognition methods also includes：
Judge whether to enter pseudo-base station recognition mode；
When mobile terminal enters under pseudo-base station recognition mode, perform after the mobile terminal registers on base station,
The step of authentication request being sent to preset server.
In addition, to achieve the above object, the present invention also proposes a kind of pseudo-base station recognition methods, including following
Step：
After server reception mobile terminal is registered on base station, the authentication request of transmission；
Server generates corresponding authentication verification information according to the authentication request received, and feeds back to described
Mobile terminal；So that the mobile terminal is believed according to the authentication verification whether is received in preset time period
Whether breath, judge base station that the mobile terminal currently registers as pseudo-base station.
In addition, to achieve the above object, the present invention also proposes a kind of pseudo-base station recognition methods, including following
Step：
After mobile terminal is registered on base station, the mobile terminal sends authentication to preset server please
Ask；
Server generates corresponding authentication verification information according to the authentication request received, and feeds back to described
Mobile terminal；
The mobile terminal judges the authentication verification information whether is received in preset time period；
If so, then the mobile terminal sets base station that the mobile terminal currently registers as true base station；
If it is not, then the mobile terminal sets base station that the mobile terminal currently registers as pseudo-base station.
Pseudo-base station recognition methods provided in an embodiment of the present invention and device pass through when mobile terminal is on base station
After registration, authentication request is sent to preset server；Judge clothes whether are received in preset time period
The authentication verification information that business device feeds back according to authentication request；If so, then setting what mobile terminal was currently registered
Base station is true base station；If it is not, then setting base station that mobile terminal currently registers as pseudo-base station.So as to basis
The networking state characteristic of true base station and pseudo-base station differentiated, to identify base that user mobile phone is currently accessed
Whether stand is pseudo-base station, thus improve mobile terminal access GSM network communicated in the state of make
Security.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for the mobile terminal for realizing each embodiment of the invention；
Fig. 2 is the schematic network structure of the embodiment of the present invention；
Fig. 3 is the functional module structure schematic diagram of pseudo-base station identifying device first embodiment of the present invention；
Fig. 4 be in the embodiment of pseudo-base station identifying device one of the present invention by the way of networking the stream that is authenticated
Journey exemplary plot；
Fig. 5 is the stream that is authenticated by the way of short message in the embodiment of pseudo-base station identifying device one of the present invention
Journey exemplary plot；
Fig. 6 is to be authenticated by the way of short message in another embodiment of pseudo-base station identifying device of the present invention
Flow example figure；
Fig. 7 is the functional module structure schematic diagram of pseudo-base station identifying device second embodiment of the present invention；
Fig. 8 is the functional module structure schematic diagram of pseudo-base station identifying device 3rd embodiment of the present invention；
Fig. 9 is the functional module structure schematic diagram of pseudo-base station identifying device fourth embodiment of the present invention；
Figure 10 is the schematic flow sheet of pseudo-base station recognition methods first embodiment of the present invention；
Figure 11 is the schematic flow sheet of pseudo-base station recognition methods second embodiment of the present invention；
Figure 12 is the schematic flow sheet of pseudo-base station recognition methods 3rd embodiment of the present invention；
Figure 13 is the schematic flow sheet of pseudo-base station recognition methods fourth embodiment of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be done further referring to the drawings in conjunction with the embodiments
Explanation.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, limit is not used to
The fixed present invention.
Describe to realize the mobile terminal of each embodiment of the invention referring now to accompanying drawing.In follow-up description
In, using the suffix of such as " module ", " part " or " unit " for representing element only for having
Beneficial to the explanation of the present invention, itself do not have specific meaning.Therefore, " module " can be mixed with " part "
Use with closing.
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include
(individual digital is helped by such as mobile phone, smart phone, notebook computer, digit broadcasting receiver, PDA
Reason), PAD (tablet personal computer), PMP (portable media player), the mobile end of guider etc.
End and such as fixed terminal of numeral TV, desktop computer etc..Hereinafter it is assumed that terminal is mobile whole
End.However, it will be understood by those skilled in the art that, in addition to being used in particular for moving the element of purpose,
Construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 illustrates for the hardware configuration of the mobile terminal of realization each embodiment of the invention.The embodiment of the present invention
Mobile terminal 1 00 include：Antenna 101, transceiver 102, processor 103, digital signal processing chip
104th, codec 105, receiver 106, microphone 107 and Subscriber Identity Module 108.
Subscriber Identity Module 108 is used to be attached with mobile terminal 1 00 to exchange that there is provided mobile communication with information
Related data needed for business (speech business, data service etc.), and its storage inside user profile,
Short message, execution authentication arithmetic and generation cryptographic keys etc..
Digital signal processing chip 104 includes appropriate hardware, logical device, circuit and/or coding, uses
In carrying out Audio Signal Processing, for example, the audio letter such as echo suppression, noise suppressed in communication process
Number processing.
Codec (Codec) 105 includes appropriate hardware, logical device, circuit and/or coding, uses
Changed in carrying out A/D and D/A.
Antenna 101 is used to launch and receive signal.
Receiver 106 includes appropriate hardware, logical device, circuit and/or coding, for exporting sound letter
Number.
Microphone 107 includes appropriate hardware, logical device, circuit and/or coding, for gathering voice
Signal.
Responsible of transceiver 102 is modulated to radio frequency band from processor signal, and through power amplification etc.
Launched after reason by antenna.The signal that transceiver 102 is also responsible for receiving on antenna passes through low power noise
Processor 103 is sent into after the processing such as amplification, mixing.
Processor 103 is used for the Base-Band Processing function of carrying out communication protocol stack physical layer, including numeral joint inspection
Survey, modulating/demodulating, channel coding/decoding etc., and for handling the logical operation of complexity and being appointed
Business distribution, provides the user interactive interface, performs the operating system etc. of mobile terminal.In addition, mobile whole
End 100, which also includes memory, power subsystem, positioning unit, display unit etc., to be used to perform corresponding work(
Energy.
The embodiment of the present invention is in order to solve pseudo-base station identification problem of the prior art, as shown in Figure 2, if
A third party AUC is put, mobile terminal gives third party AUC by sending authentication request, and connects
Authentication verification information is received, whether is pseudo-base station with the base station that access is judged according to authentication verification information, so that
Pseudo-base station is identified, mobile terminal is improved and is used in the state of accessing mobile communication network is communicated
Security.
Based on above-mentioned mobile terminal hardware configuration and communication system, pseudo-base station recognition methods of the present invention is proposed
And device each embodiment.
As shown in figure 3, first embodiment of the invention proposes a kind of pseudo-base station identifying device, the pseudo-base station is known
Other device includes：
Sending module 10, for after mobile terminal is registered on base station, sending and reflecting to preset server
Power request；
The pseudo-base station recognition methods that the present embodiment is provided is mainly used in mobile terminal, in GSM nets
Whether it is that pseudo-base station is identified to the base station of communication of mobile terminal under network environment.The mobile terminal is preferably
In mobile phone, following embodiment, it is described in detail so that the mobile terminal is mobile phone as an example.Specifically,
Pseudo-base station obtains adjacent cell BCCH (Broadcast Control on mobile phone typically by engineering mobile phone
Channel, BCCH) frequency and field intensity information, selected signal most weak cell pretended；
Then according to GSM cell selection and reselection algorithm, pseudo-base station cell generates great C2 values, to suck
The user mobile phone of surrounding is resident (i.e. mobile phone accesses the GSM network that the pseudo-base station is set up).Now, pseudo- base
The network bottom layer information such as user TMSI/IMSI/IMEI can be obtained by standing, and finally set any calling number to lead to
SDCCH channels are crossed to send to user's transmission information (for example, fraud text message).Therefore, pseudo-base station not with
Real mobile network's interconnection, after user mobile phone is linked into pseudo-base station, user can not put through real use
Family, also can not send information and data to actual user and website.
In one embodiment of this invention, server is third-party server, can respond user mobile phone hair
The authentication request sent.Specifically, the structure of the server can be configured according to actual needs, at this
In embodiment, the sending method of authentication request is inconsistent, then server is also differed.In one embodiment
In, authentication request can be transmitted by way of short message mode or networking.It is excellent in the present embodiment
Selection of land, the authentication request can include network connecting request or short message sending is asked.In the present embodiment,
The server can be Website server or sms center.
First judge module 20, for judging whether to receive server in preset time period according to authentication
Ask the authentication verification information of feedback；
Processing module 30, receives what server fed back according to authentication request for working as in preset time period
During authentication verification information, base station that mobile terminal currently registers is set as true base station；When not in preset time
When receiving the authentication verification information that server feeds back according to authentication request in section, setting mobile terminal is current
Pseudo-base station is in the base station registered.
Specifically, mobile phone is being carried out when net is searched in cell reselection and start, it is necessary to be updated to base station launch position
Registration.Only after mobile phone is registered on true base station, data service (network data can be just carried out
Communication) and speech business (for example, voice call, short message receiving-transmitting etc.).Thus, the embodiment of the present invention
Searched by start in net registration and cell reselection register flow path and recognize pseudo-base station.
In mobile phone to after the more new registration of base station launch position, base station can be true according to the registration request received
Whether fixed to allow current phone to be registered, if permission mobile phone is in the base station login, user mobile phone can be with
Network data communication and short message receiving-transmitting are carried out by the network.
And when mobile phone access be pseudo-base station when, because pseudo-base station can not carry out network data transmission, and not
Sms center is connected to, though now mobile phone can not ask network data and receive and dispatch short with base station communication
Letter.Therefore, after above-mentioned authentication request is sent by mobile phone, if the pseudo-base station of mobile phone access, above-mentioned
Authentication request can not be sent to above-mentioned server, while mobile phone can not also receive above-mentioned server according to mirror
The authentication verification information that power request is made.
If user mobile phone is registered on base station, and sends after authentication request to server, it can pass through
Judge whether to receive authentication verification information in preset time period so that it is determined that what user mobile phone was currently registered
Whether base station is pseudo-base station.
The time span of above-mentioned preset time period can be configured according to actual needs, in the present embodiment,
The preset time period be for judge to receive above-mentioned authentication verification information whether overtime fiducial value.When specific
Between length do not limit further herein.
The flow authenticated under different authentication modes is described in detail below, as shown in figure 4, adopting
When being authenticated with the mode of networking, registered first by mobile phone on base station, after succeeding in registration,
Mobile phone sends authentication request (such as HTTP link request) to server (such as the web page server specified),
It is last to feed back specific authentication verification information (such as web data bag or other data from server to mobile phone
Bag).If mobile phone receives the authentication verification information of server feedback in above-mentioned preset time period, then it represents that
The base station that mobile phone is currently accessed is true base station, and it is pseudo-base station otherwise to represent the base station being currently accessed.
When being authenticated by the way of short message, it will can be verified on short message sending to public's short message,
The mode that internal loopback is carried out on short message sending to this mobile phone can also be verified.
As shown in figure 5, registered first by mobile phone on base station, after succeeding in registration, mobile phone to
Sms center (i.e. above-mentioned server) sends short message, the recipient and sender of short message be identical (i.e.
Short message is sent to oneself)；Sms center is received after the short message, and the short message is transmitted into mobile phone terminal again.
Therefore, it is possible to judge that whether mobile phone receives short message in preset time period, so that it is determined that be currently accessed
Whether base station is pseudo-base station., can also be according to the short message of transmission it is understood that in the present embodiment
Content and the short message content received are compared, so that judge the correctness of short message content received,
Only when receiving correct content, the base station being currently accessed just is set as true base station.
As shown in fig. 6, registered first by mobile phone on base station, after succeeding in registration, mobile phone to
Sms center (i.e. above-mentioned server) sends short message (for example sending short message enquiry to 10086)；Then by
Sms center is by the short message sending to 10086, and the Query Result that reception 10086 is fed back according to the short message is short
Letter；Finally by the Query Result short message sending to mobile phone terminal, so as to complete authentication.It therefore, it can
Judge whether mobile phone receives the Query Result short message in preset time period, so that it is determined that be currently accessed
Whether base station is pseudo-base station., can also be according to the short message of transmission it is understood that in the present embodiment
Content and the short message content received are compared, so that judge the correctness of short message content received,
Only when receiving correct content, the base station being currently accessed just is set as true base station.
The embodiment of the present invention provides pseudo-base station identifying device by after being registered when mobile terminal on base station,
Authentication request is sent to preset server；Judge whether to receive in preset time period server according to
The authentication verification information of authentication request feedback；If so, then setting base station that mobile terminal currently registers to be true
Base station；If it is not, then setting base station that mobile terminal currently registers as pseudo-base station.So as to according to true base station and
The networking state characteristic of pseudo-base station differentiated, with identify base station that user mobile phone is currently accessed whether be
Pseudo-base station, therefore improve the safety that mobile terminal is used in the state of access GSM network is communicated
Property.
Further, reference picture 7, based on pseudo-base station identifying device first embodiment of the present invention, in the present invention
In pseudo-base station identifying device second embodiment, the pseudo-base station identifying device includes：
Sending module 10, for after mobile terminal is registered on base station, sending and reflecting to preset server
Power request；
First judge module 20, for judging whether to receive server in preset time period according to authentication
Ask the authentication verification information of feedback；
Processing module 30, receives what server fed back according to authentication request for working as in preset time period
During authentication verification information, base station that mobile terminal currently registers is set as true base station；When not in preset time
When receiving the authentication verification information that server feeds back according to authentication request in section, setting mobile terminal is current
Pseudo-base station is in the base station registered；
Identification module 40, is tested for the authentication verification information received to be identified according to preset algorithm
Card；
After being verified, triggering processing module 30 sets base station that mobile terminal currently registers as true base station,
When checking does not pass through, triggering processing module 30 sets base station that mobile terminal currently registers as pseudo-base station.
In the present embodiment, above-mentioned server can also be third-party server set in advance, the 3rd
There is specific algorithm in square server, the algorithm is consistent with the algorithm prestored in mobile phone.In above-mentioned authentication
Request includes the parameter of authentication, after being calculated by the algorithm prestored in mobile phone the authentication parameter
To an end value；Then the authentication request is sent to after third-party server by mobile phone (can be by connection
The mode of net or the mode of short message are sent), third-party server is according to the algorithm being locally stored to authentication request
In authentication parameter calculated after, sent end value as authentication verification information to mobile phone terminal, finally
The end value that mobile phone terminal is obtained according to local computing is compared with authentication verification information, so as to judge that mobile phone is current
Whether the base station registered is as pseudo-base station.
Further, reference picture 8, based on pseudo-base station identifying device first embodiment of the present invention, in the present invention
In pseudo-base station identifying device 3rd embodiment, the pseudo-base station identifying device includes：
Sending module 10, for after mobile terminal is registered on base station, sending and reflecting to preset server
Power request；
First judge module 20, for judging whether to receive server in preset time period according to authentication
Ask the authentication verification information of feedback；
Processing module 30, receives what server fed back according to authentication request for working as in preset time period
During authentication verification information, base station that mobile terminal currently registers is set as true base station；When not in preset time
When receiving the authentication verification information that server feeds back according to authentication request in section, setting mobile terminal is current
Pseudo-base station is in the base station registered；
Control module 50, the base station for changing mobile terminal access, with the more new registration of launch position again；
And shielded the corresponding frequency range of pseudo-base station, to prevent mobile phone from being registered again to pseudo-base station.
It is understood that the processing mode for pseudo-base station can be configured according to actual needs,
In the present embodiment, the corresponding frequency range of pseudo-base station can be shielded, it is to avoid mobile phone is connected to the frequency range again
In corresponding GSM network.
When mobile phone power-on carries out searching net, all networks are arranged according to signal intensity, mobile phone terminal
Position can be sent according to GSM cell selection and reselection algorithm to base station successively to be registered, until in base
Succeeded in registration on standing.If pseudo-base station is in the base station currently registered, carried out to next network respective base station
Registration.
Further, reference picture 9, based on pseudo-base station identifying device first embodiment of the present invention, in the present invention
In pseudo-base station identifying device fourth embodiment, the pseudo-base station identifying device includes：
Second judge module 60, judges whether to enter pseudo-base station recognition mode；
Sending module 10, for entering when mobile terminal under pseudo-base station recognition mode, mobile terminal is in base station
After upper registration, authentication request is sent to preset server；
First judge module 20, for judging whether to receive server in preset time period according to authentication
Ask the authentication verification information of feedback；
Processing module 30, receives what server fed back according to authentication request for working as in preset time period
During authentication verification information, base station that mobile terminal currently registers is set as true base station；When not in preset time
When receiving the authentication verification information that server feeds back according to authentication request in section, setting mobile terminal is current
Pseudo-base station is in the base station registered；
In the present embodiment, it can export whether a display interface needs to carry out pseudo-base station for user's input
Identification.When user's selection needs to enter pseudo-base station identification, control mobile phone enters pseudo-base station recognition mode,
Now whenever being switched in new GSM network, then after mobile phone is registered to base station, to current note
The base station of volume is identified.The problem of there is delay in itself due to the process authenticated to base station, therefore
It is not necessary at every moment be authenticated to the base station of registration, pseudo-base station probability of occurrence is small after all, Yong Hu
Authenticated during important operation.Therefore in the present embodiment, to whether authenticating for mobile phone
There is provided proprietary pattern, can improve the flexibility of authentication operations.
As shown in Figure 10, it is proposed that the first embodiment of pseudo-base station recognition methods of the present invention, the pseudo-base station is known
Other method includes：
Step S10, after mobile terminal is registered on base station, authentication request is sent to preset server；
The pseudo-base station recognition methods that the present embodiment is provided is mainly used in mobile terminal, in GSM nets
Whether it is that pseudo-base station is identified to the base station of communication of mobile terminal under network environment.The mobile terminal is preferably
It is described in detail in mobile phone, following embodiment so that the mobile terminal is mobile phone as an example.Specifically, it is pseudo-
Base station obtains adjacent cell BCCH (Broadcast Control on mobile phone typically by engineering mobile phone
Channel, BCCH) frequency and field intensity information, selected signal most weak cell pretended；
Then according to GSM cell selection and reselection algorithm, pseudo-base station cell generates great C2 values, to suck
The user mobile phone of surrounding is resident (i.e. mobile phone accesses the GSM network that the pseudo-base station is set up).Now, pseudo- base
The network bottom layer information such as user TMSI/IMSI/IMEI can be obtained by standing, and finally set any calling number to lead to
SDCCH channels are crossed to send to user's transmission information (for example, fraud text message).Therefore, pseudo-base station not with
Real mobile network's interconnection, after user mobile phone is linked into pseudo-base station, user can not put through real use
Family, also can not send information and data to actual user and website.
In one embodiment of this invention, server is third-party server, can respond user mobile phone hair
The authentication request sent.Specifically, the structure of the server can be configured according to actual needs, at this
In embodiment, the sending method of authentication request is inconsistent, then server is also differed.In one embodiment
In, authentication request can be transmitted by way of short message mode or networking.It is excellent in the present embodiment
Selection of land, the authentication request can include network connecting request or short message sending is asked.In the present embodiment,
The server can be Website server or sms center.
Step S20, judges the mirror that server feeds back according to authentication request whether is received in preset time period
Weigh checking information；If so, then performing step S30；If it is not, then performing step S40；
Step S30, sets base station that mobile terminal currently registers as true base station；
Step S40, sets base station that mobile terminal currently registers as pseudo-base station.
Specifically, mobile phone is being carried out when net is searched in cell reselection and start, it is necessary to be updated to base station launch position
Registration.Only after mobile phone is registered on true base station, data service (network data can be just carried out
Communication) and speech business (for example, voice call, short message receiving-transmitting etc.).Thus, the embodiment of the present invention
Searched by start in net registration and cell reselection register flow path and recognize pseudo-base station.
In mobile phone to after the more new registration of base station launch position, base station can be true according to the registration request received
Whether fixed to allow current phone to be registered, if permission mobile phone is in the base station login, user mobile phone can be with
Network data communication and short message receiving-transmitting are carried out by the network.
And when mobile phone access be pseudo-base station when, because pseudo-base station can not carry out network data transmission, and not
Sms center is connected to, though now mobile phone can not ask network data and receive and dispatch short with base station communication
Letter.Therefore, after above-mentioned authentication request is sent by mobile phone, if the pseudo-base station of mobile phone access, above-mentioned
Authentication request can not be sent to above-mentioned server, while mobile phone can not also receive above-mentioned server according to mirror
The authentication verification information that power request is made.
If user mobile phone is registered on base station, and sends after authentication request to server, it can pass through
Judge whether to receive above-mentioned authentication verification information in preset time period so that it is determined that user mobile phone is currently noted
Whether the base station of volume is pseudo-base station.
The time span of above-mentioned preset time period can be configured according to actual needs, in the present embodiment,
The preset time period be for judge to receive above-mentioned authentication verification information whether overtime fiducial value.When specific
Between length do not limit further herein.
The flow authenticated under different authentication modes is described in detail below, as shown in figure 4, adopting
When being authenticated with the mode of networking, registered first by mobile phone on base station, after succeeding in registration,
Mobile phone sends authentication request (such as HTTP link request) to server (such as the web page server specified),
It is last to feed back specific authentication verification information (such as web data bag or other data from server to mobile phone
Bag).If mobile phone receives the authentication verification information of server feedback in above-mentioned preset time period, then it represents that
The base station that mobile phone is currently accessed is true base station, and it is pseudo-base station otherwise to represent the base station being currently accessed.
When being authenticated by the way of short message, it will can be verified on short message sending to public's short message,
The mode that internal loopback is carried out on short message sending to this mobile phone can also be verified.
As shown in figure 5, registered first by mobile phone on base station, after succeeding in registration, mobile phone to
Sms center (i.e. above-mentioned server) sends short message, the recipient and sender of short message be identical (i.e.
Short message is sent to oneself)；Sms center is received after the short message, and the short message is transmitted into mobile phone terminal again.
Therefore, it is possible to judge that whether mobile phone receives short message in preset time period, so that it is determined that be currently accessed
Whether base station is pseudo-base station., can also be according to the short message of transmission it is understood that in the present embodiment
Content and the short message content received are compared, so that judge the correctness of short message content received,
Only when receiving correct content, the base station being currently accessed just is set as true base station.
As shown in fig. 6, registered first by mobile phone on base station, after succeeding in registration, mobile phone to
Sms center (i.e. above-mentioned server) sends short message (for example sending short message enquiry to 10086)；Then by
Sms center is by the short message sending to 10086, and the Query Result that reception 10086 is fed back according to the short message is short
Letter；Finally by the Query Result short message sending to mobile phone terminal, so as to complete authentication.It therefore, it can
Judge whether mobile phone receives the Query Result short message in preset time period, so that it is determined that be currently accessed
Whether base station is pseudo-base station., can also be according to the short message of transmission it is understood that in the present embodiment
Content and the short message content received are compared, so that judge the correctness of short message content received,
Only when receiving correct content, the base station being currently accessed just is set as true base station.
The embodiment of the present invention provides pseudo-base station recognition methods by after being registered when mobile terminal on base station,
Authentication request is sent to preset server；Judge whether to receive in preset time period server according to
The authentication verification information of authentication request feedback；If so, then setting base station that mobile terminal currently registers to be true
Base station；If it is not, then setting base station that mobile terminal currently registers as pseudo-base station.So as to according to true base station and
The networking state characteristic of pseudo-base station differentiated, with identify base station that user mobile phone is currently accessed whether be
Pseudo-base station, therefore improve the safety that mobile terminal is used in the state of access GSM network is communicated
Property.
Further, reference picture 11, based on pseudo-base station recognition methods first embodiment of the present invention, in this hair
In bright pseudo-base station recognition methods second embodiment, the pseudo-base station recognition methods includes：
Step S10, after mobile terminal is registered on base station, authentication request is sent to preset server；
Step S20, judges the mirror that server feeds back according to authentication request whether is received in preset time period
Weigh checking information；If so, then performing step S50；If it is not, then performing step S40；
Step S50；Checking is identified to the authentication verification information received according to preset algorithm；Checking
By then performing step S30, authentication failed then performs step S40；
Step S30, sets base station that mobile terminal currently registers as true base station；
Step S40, sets base station that mobile terminal currently registers as pseudo-base station.
In the present embodiment, above-mentioned server can also be third-party server set in advance, the 3rd
There is specific algorithm in square server, the algorithm is consistent with the algorithm prestored in mobile phone.In above-mentioned authentication
Request includes the parameter of authentication, after being calculated by the algorithm prestored in mobile phone the authentication parameter
To an end value；Then (it can be led to by the way that the authentication request is sent to after third-party server by mobile phone
The mode of the mode or short message of crossing networking is sent), third-party server is according to the algorithm being locally stored to authentication
After authentication parameter in request is calculated, sent end value as authentication verification information to mobile phone terminal,
The end value that last mobile phone terminal is obtained according to local computing is compared with authentication verification information, so as to judge mobile phone
Whether the base station currently registered is as pseudo-base station.
Further, reference picture 12, based on pseudo-base station recognition methods first embodiment of the present invention, in this hair
In bright pseudo-base station recognition methods 3rd embodiment, the pseudo-base station recognition methods includes：
Step S10, after mobile terminal is registered on base station, authentication request is sent to preset server；
Step S20, judges the mirror that server feeds back according to authentication request whether is received in preset time period
Weigh checking information；If so, then performing step S30；If it is not, then performing step S40；
Step S30, sets base station that mobile terminal currently registers as true base station；
Step S40, sets base station that mobile terminal currently registers as pseudo-base station；
Step S60, changes the base station of mobile terminal access, with the more new registration of launch position again；And by puppet
The corresponding frequency range in base station is shielded, to prevent mobile phone from being registered again to pseudo-base station.
It is understood that the processing mode for pseudo-base station can be configured according to actual needs,
In the present embodiment, the corresponding frequency range of pseudo-base station can be shielded, it is to avoid mobile phone is connected to the frequency range again
In corresponding GSM network.
When mobile phone power-on carries out searching net, all networks are arranged according to signal intensity, mobile phone terminal
Position can be sent according to GSM cell selection and reselection algorithm to base station successively to be registered, until in base
Succeeded in registration on standing.If pseudo-base station is in the base station currently registered, carried out to next network respective base station
Registration.
Further, reference picture 13, based on pseudo-base station recognition methods first embodiment of the present invention, in this hair
In bright pseudo-base station recognition methods fourth embodiment, the pseudo-base station recognition methods includes：
Step S70, judges whether to enter pseudo-base station recognition mode；
Step S10, when mobile terminal enters under pseudo-base station recognition mode, and mobile terminal registers on base station
Afterwards, authentication request is sent to preset server；
Step S20, judges the mirror that server feeds back according to authentication request whether is received in preset time period
Weigh checking information；If so, then performing step S30；If it is not, then performing step S40；
Step S30, sets base station that mobile terminal currently registers as true base station；
Step S40, sets base station that mobile terminal currently registers as pseudo-base station.
In the present embodiment, it can export whether a display interface needs to carry out pseudo-base station for user's input
Identification.When user's selection needs to enter pseudo-base station identification, control mobile phone enters pseudo-base station recognition mode,
Now whenever being switched in new GSM network, then after mobile phone is registered to base station, to current note
The base station of volume is identified.The problem of there is delay in itself due to the process authenticated to base station, therefore
It is not necessary at every moment be authenticated to the base station of registration, pseudo-base station probability of occurrence is small after all, Yong Hu
Authenticated during important operation.Therefore in the present embodiment, to whether authenticating for mobile phone
There is provided proprietary pattern, can improve the flexibility of authentication operations.
Further, the invention also provides the embodiment of pseudo-base station recognition methods the 5th, in the present embodiment,
The pseudo-base station recognition methods comprises the following steps：
After server reception mobile terminal is registered on base station, the authentication request of transmission；
Server generates corresponding authentication verification information according to the authentication request received, and feeds back to described
Mobile terminal；So that the mobile terminal is believed according to the authentication verification whether is received in preset time period
Whether breath, judge base station that the mobile terminal currently registers as pseudo-base station.
Specifically, in the present embodiment, the server is the server in above-described embodiment, mobile terminal
For the mobile terminal in above-described embodiment, and server and mobile terminal function realize be referred to it is above-mentioned
The description of embodiment, is not described further herein.
Further, the invention also provides pseudo-base station recognition methods sixth embodiment, in the present embodiment,
The pseudo-base station recognition methods comprises the following steps：
After mobile terminal is registered on base station, the mobile terminal sends authentication to preset server please
Ask；
Server generates corresponding authentication verification information according to the authentication request received, and feeds back to described
Mobile terminal；
The mobile terminal judges the authentication verification information whether is received in preset time period；
If so, then the mobile terminal sets base station that the mobile terminal currently registers as true base station；
If it is not, then the mobile terminal sets base station that the mobile terminal currently registers as pseudo-base station.
Specifically, in the present embodiment, the server is the server in above-described embodiment, mobile terminal
For the mobile terminal in above-described embodiment, and server and mobile terminal function realize be referred to it is above-mentioned
The description of embodiment, is not described further herein.
It should be noted that herein, term " comprising ", "comprising" or its any other variant
Be intended to including for nonexcludability so that process, method, article including a series of key elements or
Person's device not only includes those key elements, but also other key elements including being not expressly set out, or also
Including for this process, method, article or the intrinsic key element of device.In the feelings of not more limitations
Under condition, the key element limited by sentence "including a ...", it is not excluded that the process including the key element,
Also there is other identical element in method, article or device.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
For illustrative purposes, description above has used specific term, to provide to the saturating of the present invention
It is thorough to understand.It will be apparent, however, to one skilled in the art, that in order to put into practice the present invention simultaneously
Concrete details is not needed.The described above of the specific embodiment of the present invention is mesh in order to illustrate and illustrate
And present.They are not intended in detail or limited the invention to disclosed precise forms.In view of on
The religious doctrine in face, many modifications and variations are possible.In order to best explain the principle and in fact of the present invention
Border is applied and these embodiments has shown and described, so that others skilled in the art can be best
Ground is using the present invention and with the various embodiments suitable for the expected specific various modifications used.It is intended to this
The scope of invention is limited by following claims and its equivalent.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every
The equivalent structure or equivalent flow conversion made using description of the invention and accompanying drawing content, or directly or
Connect and be used in other related technical fields, be included within the scope of the present invention.
Claims (10)
1. a kind of pseudo-base station identifying device, it is characterised in that the pseudo-base station identifying device includes：
Sending module, for after mobile terminal is registered on base station, sending and authenticating to preset server
Request；
First judge module, for judging whether to receive the server in preset time period according to institute
State the authentication verification information of authentication request feedback；
Processing module, the server is received according to the authentication request for working as in preset time period
During the authentication verification information of feedback, base station that the mobile terminal currently registers is set as true base station；When not
The authentication verification information that the server feeds back according to the authentication request is received in preset time period
When, base station that the mobile terminal currently registers is set as pseudo-base station.
2. pseudo-base station identifying device as claimed in claim 1, it is characterised in that the pseudo-base station identification
Device also includes：
Identification module, for the authentication verification information received to be identified according to preset algorithm
Checking；
After being verified, trigger the processing module set base station that the mobile terminal currently registers as
True base station, when checking does not pass through, triggers the processing module and sets the base that the mobile terminal is currently registered
Stand as pseudo-base station.
3. pseudo-base station identifying device as claimed in claim 1, it is characterised in that the authentication request bag
Include network connecting request or short message sending request.
4. the pseudo-base station identifying device as claimed any one in claims 1 to 3 based on GSM network,
Characterized in that, the pseudo-base station identifying device also includes：
Second judge module, judges whether to enter pseudo-base station recognition mode；
When mobile terminal enters under pseudo-base station recognition mode, trigger the sending module and exist when mobile terminal
After being registered on base station, authentication request is sent to preset server.
5. a kind of pseudo-base station recognition methods, it is characterised in that comprise the following steps：
After mobile terminal is registered on base station, authentication request is sent to preset server；
Judge the mirror that the server feeds back according to the authentication request whether is received in preset time period
Weigh checking information；
If so, then setting base station that the mobile terminal currently registers as true base station；
If it is not, then setting base station that the mobile terminal currently registers as pseudo-base station.
6. pseudo-base station recognition methods as claimed in claim 5, it is characterised in that the setting is described to move
The base station that dynamic terminal is currently registered as true base station before also include：
Checking is identified to the authentication verification information received according to preset algorithm；
After being verified, perform and described set the base station that the mobile terminal currently registers and walked as true base station
Suddenly, when checking does not pass through, then perform and described set base station that the mobile terminal currently registers as pseudo-base station
Step.
7. pseudo-base station recognition methods as claimed in claim 5, it is characterised in that the authentication request bag
Include network connecting request or short message sending request.
8. the pseudo-base station recognition methods as any one of claim 5 to 7, it is characterised in that institute
Stating pseudo-base station recognition methods also includes：
Judge whether to enter pseudo-base station recognition mode；
When mobile terminal enters under pseudo-base station recognition mode, perform after the mobile terminal registers on base station,
The step of authentication request being sent to preset server.
9. a kind of pseudo-base station recognition methods, it is characterised in that comprise the following steps：
After server reception mobile terminal is registered on base station, the authentication request of transmission；
Server generates corresponding authentication verification information according to the authentication request received, and feeds back to described
Mobile terminal；So that the mobile terminal is believed according to the authentication verification whether is received in preset time period
Whether breath, judge base station that the mobile terminal currently registers as pseudo-base station.
10. a kind of pseudo-base station recognition methods, it is characterised in that comprise the following steps：
After mobile terminal is registered on base station, the mobile terminal sends authentication to preset server please
Ask；
Server generates corresponding authentication verification information according to the authentication request received, and feeds back to described
Mobile terminal；
The mobile terminal judges the authentication verification information whether is received in preset time period；
If so, then the mobile terminal sets base station that the mobile terminal currently registers as true base station；
If it is not, then the mobile terminal sets base station that the mobile terminal currently registers as pseudo-base station.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610188122.7A CN107241730A (en) | 2016-03-29 | 2016-03-29 | Pseudo-base station recognition methods and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610188122.7A CN107241730A (en) | 2016-03-29 | 2016-03-29 | Pseudo-base station recognition methods and device |
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| CN107241730A true CN107241730A (en) | 2017-10-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112272378A (en) * | 2020-10-23 | 2021-01-26 | 上海共进信息技术有限公司 | LTE pseudo base station identification method aiming at MME-free connection |
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| CN105101200A (en) * | 2014-05-23 | 2015-11-25 | 中国移动通信集团公司 | Method, apparatus and terminal equipment for identifying pseudo base station |
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| US20140113614A1 (en) * | 2011-12-06 | 2014-04-24 | Huawei Device Co., Ltd. | Method and Terminal for Adapting Frequency Band of Terminal |
| CN105101200A (en) * | 2014-05-23 | 2015-11-25 | 中国移动通信集团公司 | Method, apparatus and terminal equipment for identifying pseudo base station |
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