CN106060831A - Pseudo base station identification method and device - Google Patents
Pseudo base station identification method and device Download PDFInfo
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- CN106060831A CN106060831A CN201610662215.9A CN201610662215A CN106060831A CN 106060831 A CN106060831 A CN 106060831A CN 201610662215 A CN201610662215 A CN 201610662215A CN 106060831 A CN106060831 A CN 106060831A
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- base station
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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
Abstract
The invention discloses a pseudo base station identification method and a pseudo base station identification device. The pseudo base station identification method comprises the following steps of acquiring system information of a base station to be accessed, when a terminal re-selects a network; determining whether the system information of the base station to be accessed includes SI2quater flag bit information; and if the system information of the base station to be accessed does not include the SI2quater flag bit information, setting the base station to be accessed to be a pseudo base station. According to the method, the security of a mobile terminal in use under the condition of accessing a GSM network for communication is improved.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of pseudo-base station identification device and method.
Background technology
In recent years, pseudo-base station short message fraud and steal the infringements such as personal information and be becoming increasingly rampant, obtain government and be correlated with
Administration section and the attention of telecom operators (such as companies such as telecommunications, movement, UNICOMs)." pseudo-base station " equipment is typically by main frame and pen
Remember that this computer is formed, can be searched by relevant devices such as sending short messages in groups device, note transmitters take centered by it, certain radius
In the range of Mobile phone card information, by the base station of the operator that disguises oneself as, falsely use other people phone number or public service number by force
The short message such as link of swindle, ad promotions, implantation wooden horse is sent to user mobile phone.When pseudo-base station equipment runs, user mobile phone
Paging signal is forced to be connected on this equipment, causes the service that mobile phone cannot normally use operator to be provided, cellphone subscriber
Typically can be temporarily disengaged from regular net 8～recover normal after 12 seconds.Further, it also results in cellphone subscriber and updates position continually,
Make the wireless network resource anxiety in this region and network congestion phenomenon occurs, affecting the properly functioning of communication network.
But, there is no the method preferably identifying pseudo-base station at present.
Summary of the invention
Present invention is primarily targeted at a kind of pseudo-base station identification device and method of proposition, it is intended to improve mobile terminal and connecing
Enter the safety used under the state that GSM network communicates.
For achieving the above object, first aspect present invention provides a kind of pseudo-base station identification device, and described pseudo-base station identification fills
Put and include:
Acquisition module, for when terminal carries out network reselection, obtains the system information of base station to be accessed；
Confirm module, for confirming whether the system information of described base station to be accessed comprises SI2quater zone bit information；
Setting module, if the system information for described base station to be accessed does not comprise SI2quater zone bit information, then sets
Fixed described base station to be accessed is pseudo-base station.
In conjunction with the first aspect of the embodiment of the present invention, in the first implementation of the first aspect of the embodiment of the present invention,
Described pseudo-base station identification device also includes:
Memory module, for storing frequency range corresponding for base station to be accessed to the pseudo-base station band table preset.
The possible implementation of the second of the first aspect of the embodiment of the present invention, in conjunction with the first aspect of the embodiment of the present invention
The first implementation, described pseudo-base station identification device also includes:
Registering modules, registers for redefining new GSM network frequency range according to described pseudo-base station band table.
In conjunction with the first aspect of the embodiment of the present invention, in the third implementation of the first aspect of the embodiment of the present invention,
Described pseudo-base station identification device also includes:
Processing module, is registered to the corresponding frequency range of base station to be accessed for refusal.
In conjunction with the first aspect of the embodiment of the present invention, in the 4th kind of implementation of the first aspect of the embodiment of the present invention,
Described pseudo-base station identification device also includes:
Display module, is used for showing described pseudo-base station information.
Additionally, for achieving the above object, second aspect present invention provides a kind of pseudo-base station recognition methods, and described pseudo-base station is known
Other method comprises the following steps:
When terminal carries out network reselection, obtain the system information of base station to be accessed；
Confirm whether the system information of described base station to be accessed comprises SI2quater zone bit information；
If the system information of described base station to be accessed does not comprise SI2quater zone bit information, then set described to be accessed
Base station is pseudo-base station.
In conjunction with the second aspect of the embodiment of the present invention, in the first implementation of the second aspect of the embodiment of the present invention,
Described pseudo-base station recognition methods further comprises the steps of:
Frequency range corresponding for base station to be accessed is stored to the pseudo-base station band table preset.
The possible implementation of the second of the second aspect of the embodiment of the present invention, in conjunction with the second aspect of the embodiment of the present invention
The first implementation, described pseudo-base station recognition methods also includes:
Redefine new GSM network frequency range according to described pseudo-base station band table to register.
In conjunction with the second aspect of the embodiment of the present invention, in the third implementation of the second aspect of the embodiment of the present invention,
Described pseudo-base station recognition methods further comprises the steps of:
Refusal is registered to the corresponding frequency range of base station to be accessed.
In conjunction with the second aspect of the embodiment of the present invention, in the 4th kind of implementation of the second aspect of the embodiment of the present invention,
Show described pseudo-base station information.
The pseudo-base station identification device and method that the embodiment of the present invention provides, by when terminal carries out network reselection, obtains
The system information of base station to be accessed；Confirm whether the system information of base station to be accessed comprises SI2quater zone bit information；If treating
The system information of access base station does not comprise SI2quater zone bit information, then set base station to be accessed as pseudo-base station.Thus according to
The characteristic of true base station and pseudo-base station differentiates, whether to identify base station that user mobile phone is currently accessed as pseudo-base station, therefore
Improve the safety that mobile terminal uses when accessing GSM network and communicating.
Accompanying drawing explanation
Fig. 1 is the hardware architecture diagram of the optional mobile terminal realizing each embodiment of the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the modular structure schematic diagram of the first embodiment of pseudo-base station identification device of the present invention；
Fig. 4 is the modular structure schematic diagram of the second to the 4th enforcement of pseudo-base station identification device of the present invention；
Fig. 5 is the flow example figure of the first embodiment of pseudo-base station recognition methods of the present invention；
Fig. 6 is the flow example figure of the second to the 3rd embodiment of pseudo-base station recognition methods of the present invention；
Fig. 7 is the flow example figure of the 4th embodiment of pseudo-base station recognition methods of the present invention；
Fig. 8 is the flow example figure of the 5th embodiment of pseudo-base station recognition methods of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The mobile terminal realizing each embodiment of the present invention is described referring now to accompanying drawing.In follow-up description, use
For representing the suffix explanation only for the beneficially present invention of such as " module ", " parts " or " unit " of element, itself
Not specific meaning.Therefore, " module " can mixedly use with " parts ".
Mobile terminal can be implemented in a variety of manners.Such as, the terminal described in the present invention can include such as moving
Phone, smart phone, notebook computer, digit broadcasting receiver, PDA (personal digital assistant), PAD (panel computer), PMP
The mobile terminal of (portable media player), guider etc. and consolidating of such as numeral TV, desk computer etc.
Determine terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that, mobile except being used in particular for
Outside the element of purpose, structure according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is the hardware configuration signal of the optional mobile terminal realizing each embodiment of the present invention.
Mobile terminal 100 can include wireless communication unit 110, user input unit 130, sensing unit 140, output list
Unit 150, memorizer 160, interface unit 170, controller 180 and power subsystem 190 etc..Fig. 1 shows have various assembly
Mobile terminal, it should be understood that be not required for implementing all assemblies illustrated.Can alternatively implement more or less
Assembly.Will be discussed in more detail below the element of mobile terminal.
Wireless communication unit 110 generally includes one or more assembly, and it allows mobile terminal 100 and wireless communication system
Or the radio communication between network.Such as, wireless communication unit can include broadcast reception module 111, mobile communication module
112, at least one in wireless Internet module 113, short range communication module 114 and positional information module 115.
Broadcast reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcasting management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can be to generate and send
Broadcast singal and/or the server of broadcast related information or the broadcast singal generated before receiving and/or broadcast related information
And send it to the server of terminal.Broadcast singal can include that TV broadcast singal, radio signals, data are broadcasted
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, and such as, it can be with the electronics of DMB (DMB)
Program guide (EPG), the form of electronic service guidebooks (ESG) etc. of digital video broadcast-handheld (DVB-H) and exist.Broadcast
Receiver module 111 can be broadcasted by using various types of broadcast systems to receive signal.Especially, broadcast reception module 111
Can be by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video wide
Broadcast-hand-held (DVB-H), the Radio Data System of forward link media (MediaFLO@), received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcast reception module 111 may be constructed such that and is adapted to provide for extensively
Broadcast the various broadcast systems of signal and above-mentioned digit broadcasting system.Via broadcast reception module 111 receive broadcast singal and/
Or broadcast related information can be stored in memorizer 160 (or other type of storage medium).
Mobile communication module 112 sends radio signals to base station (such as, access point, node B etc.), exterior terminal
And in server at least one and/or receive from it radio signal.Such radio signal can include that voice leads to
Words signal, video calling signal or the various types of data sending according to text and/or Multimedia Message and/or receiving.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal.This module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by this module can include WLAN (WLAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave access), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting junction service.Some examples of short-range communication technology include indigo plant
Tooth TM, RF identification (RFID), Infrared Data Association (IrDA), ultra broadband (UWB), purple honeybee TM etc..
Positional information module 115 is the module of positional information for checking or obtain mobile terminal.Positional information module
Typical case be GPS (global positioning system).According to current technology, GPS module 115 calculates from three or more satellites
Range information and correct time information and for the Information application triangulation calculated, thus according to longitude, latitude
Highly accurately calculate three-dimensional current location information.Currently, the method use three being used for calculating position and temporal information is defended
Star and by using the position and the error of temporal information that other satellite correction calculates.Additionally, GPS module 115
Velocity information can be calculated by Continuous plus current location information in real time.
User input unit 130 can generate key input data to control each of mobile terminal according to the order of user's input
Plant operation.User input unit 130 allows user to input various types of information, and can include keyboard, metal dome, touch
Plate (such as, detection due to touched and cause resistance, pressure, the sensitive component of change of electric capacity etc.), roller, rocking bar etc.
Deng.Especially, when touch pad is superimposed upon on display unit 151 as a layer, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (such as, mobile terminal 100 open or close shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
Orientation, the acceleration or deceleration of mobile terminal 100 of 100 move and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.Such as, when mobile terminal 100 is embodied as sliding-type mobile phone, sensing unit 140 can sense
This sliding-type phone opens or cuts out.It addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 is used as at least one external device (ED) and is connected, with mobile terminal 100, the interface that can pass through.Such as,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, for connect have the port of device of identification module, audio frequency input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be that storage is for verifying that user uses each of mobile terminal 100
Kind of information and subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM) can be included
Etc..It addition, the device (hereinafter referred to as " identifying device ") with identification module can be to take the form of smart card, therefore, know
Other device can be connected with mobile terminal 100 via port or other attachment means.Interface unit 170 may be used for receive from
The input (such as, data message, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements or may be used between mobile terminal and external device (ED) transmit data.
It addition, when mobile terminal 100 is connected with external base, interface unit 170 can serve as allowing electricity by it
Power provides the path of mobile terminal 100 from base or can serve as allowing from the various command signals of base input by it
It is transferred to the path of mobile terminal.May serve as identifying that mobile terminal is from various command signals or the electric power of base input
The no signal being accurately fitted within base.
Output unit 150 is configured to provide output signal (such as, audio frequency letter with vision, audio frequency and/or tactile manner
Number, video signal, alarm signal, vibration signal etc.).
Output unit 150 can include display unit 151, dio Output Modules 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 100.Such as, it is in electricity when mobile terminal 100
During words call mode, display unit 151 can show and call or other (such as, text messaging, multimedia file that communicate
Download etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling pattern
Or during image capture mode, display unit 151 can show image and/or the image of reception of capture, illustrate video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad the most superposed on one another with formed touch screen time, display unit
151 can serve as input equipment and output device.Display unit 151 can include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
A kind of.Some in these display may be constructed such that transparence is watched from outside with permission user, and this is properly termed as transparent
Display, typical transparent display can for example, TOLED (transparent organic light emitting diode) display etc..According to specific
The embodiment wanted, mobile terminal 100 can include two or more display units (or other display device), such as, move
Dynamic terminal can include outernal display unit (not shown) and inner display unit (not shown).Touch screen can be used for detection and touches
Input pressure and touch input position and touch input area.
Dio Output Modules 152 can mobile terminal be in call signal receive pattern, call mode, logging mode,
Time under the isotype such as speech recognition mode, broadcast reception mode, that wireless communication unit 110 is received or at memorizer 160
The voice data transducing audio signal of middle storage and be output as sound.And, dio Output Modules 152 can provide with mobile
The audio frequency output (such as, call signal receives sound, message sink sound etc.) that the specific function that terminal 100 performs is relevant.
Dio Output Modules 152 can include speaker, buzzer etc..
Alarm unit 153 can provide output to notify event to mobile terminal 100.Typical event is permissible
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video exports, alarm unit
153 can provide output with the generation of notification event in a different manner.Such as, alarm unit 153 can be with the form of vibration
Output is provided, when receiving calling, message or some other entrance communication (incomingcommunication), alarm list
Unit 153 can provide sense of touch output (that is, vibration) to notify to user.By providing such sense of touch to export, even if
When the mobile phone of user is in the pocket of user, user also is able to identify the generation of various event.Alarm unit 153 is also
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memorizer 160 can store the process performed by controller 180 and the software program controlling operation etc., or can
The data (such as, telephone directory, message, still image, video etc.) that maybe will export have been exported temporarily to store.And
And, memorizer 160 can with storage about when touch be applied to touch screen time the vibration of various modes of output and audio signal
Data.
Memorizer 160 can include that the storage medium of at least one type, described storage medium include flash memory, hard disk, many
Media card, card-type memorizer (such as, SD or DX memorizer etc.), random access storage device (RAM), static random-access store
Device (SRAM), read only memory (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 100 can be connected execution memorizer with by network
The network storage device cooperation of the storage function of 160.
Controller 180 generally controls the overall operation of mobile terminal.Such as, controller 180 performs and voice call, data
Control that communication, video calling etc. are relevant and process.It addition, controller 180 can include for reproducing (or playback) many matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or it is so structured that with control
Device 180 separates.Controller 180 can perform pattern recognition process, with the handwriting input that will perform on the touchscreen or picture
Draw input and be identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Suitable electric power needed for part and assembly.
Various embodiment described herein can be to use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implementing for hardware, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Program gate array (FPGA), processor, controller, microcontroller, microprocessor, be designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
Software is implemented, the embodiment of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any suitable programming language
Implementing, software code can be stored in memorizer 160 and be performed by controller 180.
So far, mobile terminal is described according to its function.Below, for the sake of brevity, will describe such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc. is as showing
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and is not limited to slide type mobile terminal.
As shown in Figure 1 mobile terminal 100 may be constructed such that utilize via frame or packet transmission data all if any
Line and wireless communication system and satellite-based communication system operate.
The communication system being wherein operable to according to the mobile terminal of the present invention is described referring now to Fig. 2.
Such communication system can use different air interfaces and/or physical layer.Such as, communication system use
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (especially, Long Term Evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face relates to cdma communication system, but such teaching is equally applicable to other type of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 100, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to and the BSC275 formation interface that can be couple to base station 270 via back haul link.
Back haul link can construct according to any one in some known interfaces, and described interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system as shown in Figure 2 can include multiple BSC2750.
Each BS270 can service one or more subregion (or region), by multidirectional antenna or the sky of sensing specific direction
Each subregion that line covers is radially away from BS270.Or, each subregion can be by for two or more of diversity reception
Antenna covers.Each BS270 may be constructed such that support multiple frequencies distribution, and the distribution of each frequency has specific frequency spectrum
(such as, 1.25MHz, 5MHz etc.).
Intersecting that subregion and frequency are distributed can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " may be used for broadly representing single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent in system the mobile terminal operated by broadcsting transmitter (BT) 295
100.Broadcast reception module 111 is arranged on mobile terminal 100 and sentences the broadcast that reception is sent by BT295 as shown in Figure 1
Signal.In fig. 2 it is shown that several global positioning systems (GPS) satellite 300.Satellite 300 helps to position multiple mobile terminals
At least one in 100.
In fig. 2, depict multiple satellite 300, it is understood that be, it is possible to use any number of satellite obtain useful
Location information.GPS module 115 is generally configured to coordinate with satellite 300 to obtain the location letter wanted as shown in Figure 1
Breath.Substitute GPS tracking technique or outside GPS tracking technique, it is possible to use other of position of mobile terminal can be followed the tracks of
Technology.It addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 generally participates in call, information receiving and transmitting communicates with other type of.Certain base station 270 receive each instead
Processed in specific BS270 to link signal.The data obtained are forwarded to the BSC275 being correlated with.BSC provides call
Resource distribution and the mobile management function of the coordination of soft switching process included between BS270.The number that BSC275 also will receive
According to being routed to MSC280, it provides the extra route service for forming interface with PSTN290.Similarly, PSTN290 with
MSC280 forms interface, MSC Yu BSC275 forms interface, and BSC275 correspondingly controls BS270 with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the inventive method is proposed.Such as Fig. 3 institute
Showing, first embodiment of the invention proposes a kind of pseudo-base station identification device, and this pseudo-base station identification device includes:
Acquisition module 10, for when terminal carries out network reselection, obtains the system information of base station to be accessed；
In the present embodiment, network reselection include terminal carry out cell reselection, change persistent district, redirecting cell,
The frequency range specified carries out cell searching, the various situation of net etc. is searched in start.
The pseudo-base station identification device that the present embodiment provides is mainly used in mobile terminal, under GSM network environment
Whether the base station to communication of mobile terminal is that pseudo-base station is identified.This mobile terminal is preferably mobile phone, in following embodiment
It is described in detail as a example by this mobile terminal is mobile phone.Specifically, pseudo-base station obtains on mobile phone typically by engineering mobile phone
Adjacent cell BCCH (Broadcast Control Channel, BCCH) frequency and field intensity information, selected signal is the most weak
Community pretend；Then selecting and reselection algorithm according to GSM cell, pseudo-base station community generates great C2 value, to suck
User mobile phone around resident (i.e. mobile phone accesses the GSM network that this pseudo-base station is set up).Now, pseudo-base station can obtain user
The network bottom layer information such as TMSI/IMSI/IMEI, are finally arranged any calling number and are sent to user's transmission by SDCCH channel
Information (such as, swindle note).
Confirm module 11, for confirming whether the system information of described base station to be accessed comprises SI2quater flag bit letter
Breath；
Setting module 12, if the system information for described base station to be accessed does not comprise SI2quater zone bit information, then
Set described base station to be accessed as pseudo-base station.
Specifically, terminal disappears to obtain many from network to be able to obtain or provide various service to typically require
Breath.These wave point broadcast message be referred to as system message, can be divided into 12 types: TYPE1,2,2bis, 2ter, 3,
4、5、5bis、5ter、6、7、8.Each system message is done by following different element and is formed: 1, current network, lane place and
The identification message of community；2, community provides measurement report message and the process message of community selection of switching；3, letter is currently controlled
The description message of road structure；4, the message of the option that this community is different；5, about the distribution facing community BCCH frequency.
System message transmits in two kinds of logic channels, BCCH (Broadcast Control Channel, Broadcasting Control
Channel) or SACCH (Slow Associated Control Channel, slow associated control channel) channel: 1, in the free time
MODE, network passes through BCCH channel transmission system message 1～4,7,8；2, at communication MODE, by SACCH channel transmission system
Message 5 and 6 (including 5bis and 5ter message).
Wherein, system message 3 (System Information Type 3) mainly contains Location Area Identification, and community is marked
Knowing, Stochastic accessing controls information (RACH), and community selects the content such as relevant parameter and different system gravity treatment instruction.System message
SI3 includes SI2quater zone bit information (SI2 quater IND), can be true by inquiring about this SI2quater zone bit information
Recognize whether base station to be accessed sends or broadcast SI2 quarter (System information 2 quarter) message.If no
Send or broadcast SI2 quarter (System information 2 quarter) message, then can confirm that base station to be accessed is
Pseudo-base station.
Further, with reference to Fig. 4, based on pseudo-base station identification device first embodiment of the present invention, know in pseudo-base station of the present invention
In other device the second embodiment, this pseudo-base station identification device includes:
Acquisition module 10, for when terminal carries out network reselection, obtains the system information of base station to be accessed；
Confirm module 11, for confirming whether the system information of described base station to be accessed comprises SI2quater flag bit letter
Breath；
Setting module 12, if the system information for described base station to be accessed does not comprise SI2quater zone bit information, then
Set described base station to be accessed as pseudo-base station.
Memory module 13, for storing frequency range corresponding for base station to be accessed to the pseudo-base station band table preset.
Specifically, terminal disappears to obtain many from network to be able to obtain or provide various service to typically require
Breath.These wave point broadcast message be referred to as system message, can be divided into 12 types: TYPE1,2,2bis, 2ter, 3,
4、5、5bis、5ter、6、7、8.Each system message is done by following different element and is formed: 1, current network, lane place and
The identification message of community；2, community provides measurement report message and the process message of community selection of switching；3, letter is currently controlled
The description message of road structure；4, the message of the option that this community is different；5, about the distribution facing community BCCH frequency.
System message transmits in two kinds of logic channels, BCCH (Broadcast Control Channel, Broadcasting Control
Channel) or SACCH (Slow Associated Control Channel, slow associated control channel) channel: 1, in the free time
MODE, network passes through BCCH channel transmission system message 1～4,7,8；2, at communication MODE, by SACCH channel transmission system
Message 5 and 6 (including 5bis and 5ter message).
Wherein, system message 3 (System Information Type 3) mainly contains Location Area Identification, and community is marked
Knowing, Stochastic accessing controls information (RACH), and community selects the content such as relevant parameter and different system gravity treatment instruction.System message
SI3 includes SI2quater zone bit information (SI2 quater IND), can be true by inquiring about this SI2quater zone bit information
Recognize whether base station to be accessed sends or broadcast SI2 quarter (System information 2 quarter) message.If no
Send or broadcast SI2 quarter (System information 2 quarter) message, then can confirm that base station to be accessed is
Pseudo-base station.After confirmation, frequency range corresponding for base station to be accessed can be stored to the pseudo-base station band table preset.
Further, with reference to Fig. 4, based on pseudo-base station identification device first embodiment of the present invention, know in pseudo-base station of the present invention
In other device the 3rd embodiment, this pseudo-base station identification device includes:
Acquisition module 10, for when terminal carries out network reselection, obtains the system information of base station to be accessed；
Confirm module 11, for confirming whether the system information of described base station to be accessed comprises SI2quater flag bit letter
Breath；
Setting module 12, if the system information for described base station to be accessed does not comprise SI2quater zone bit information, then
Set described base station to be accessed as pseudo-base station.
Memory module 13, for storing frequency range corresponding for base station to be accessed to the pseudo-base station band table preset.
Registering modules 14, registers for redefining new GSM network frequency range according to described pseudo-base station band table.
Specifically, terminal disappears to obtain many from network to be able to obtain or provide various service to typically require
Breath.These wave point broadcast message be referred to as system message, can be divided into 12 types: TYPE1,2,2bis, 2ter, 3,
4、5、5bis、5ter、6、7、8.Each system message is done by following different element and is formed: 1, current network, lane place and
The identification message of community；2, community provides measurement report message and the process message of community selection of switching；3, letter is currently controlled
The description message of road structure；4, the message of the option that this community is different；5, about the distribution facing community BCCH frequency.
System message transmits in two kinds of logic channels, BCCH (Broadcast Control Channel, Broadcasting Control
Channel) or SACCH (Slow Associated Control Channel, slow associated control channel) channel: 1, in the free time
MODE, network passes through BCCH channel transmission system message 1～4,7,8；2, at communication MODE, by SACCH channel transmission system
Message 5 and 6 (including 5bis and 5ter message).
Wherein, system message 3 (System Information Type 3) mainly contains Location Area Identification, and community is marked
Knowing, Stochastic accessing controls information (RACH), and community selects the content such as relevant parameter and different system gravity treatment instruction.System message
SI3 includes SI2quater zone bit information (SI2 quater IND), can be true by inquiring about this SI2quater zone bit information
Recognize whether base station to be accessed sends or broadcast SI2 quarter (System information 2 quarter) message.If no
Send or broadcast SI2 quarter (System information 2 quarter) message, then can confirm that base station to be accessed is
Pseudo-base station.After confirmation, frequency range corresponding for base station to be accessed can be stored to the pseudo-base station band table preset, and according to described
Pseudo-base station band table redefines new GSM network frequency range and initiates registration.
Redefine new GSM network frequency range according to described pseudo-base station band table and initiate registration, concrete, it may include following
Step: according to again searching net or the signal intensity of result and each network frequency range that the last time searches net determines GSM to be registered
Network frequency range；
When determining GSM network frequency range to be registered, it is judged that wait to note described in whether existing in described pseudo-base station band table
The GSM network frequency range of volume；
The most then redefine GSM network frequency range to be registered according to the signal intensity of each network frequency range；
If it is not, then to described network frequency range respective base station launch position more new registration to be registered.
Further, with reference to Fig. 4, based on pseudo-base station identification device first embodiment of the present invention, know in pseudo-base station of the present invention
In other device the 4th embodiment, this pseudo-base station identification device includes:
Acquisition module 10, for when terminal carries out network reselection, obtains the system information of base station to be accessed；
Confirm module 11, for confirming whether the system information of described base station to be accessed comprises SI2quater flag bit letter
Breath；
Setting module 12, if the system information for described base station to be accessed does not comprise SI2quater zone bit information, then
Set described base station to be accessed as pseudo-base station.
Processing module 15, is registered to the corresponding frequency range of base station to be accessed for refusal.
Specifically, terminal disappears to obtain many from network to be able to obtain or provide various service to typically require
Breath.These wave point broadcast message be referred to as system message, can be divided into 12 types: TYPE1,2,2bis, 2ter, 3,
4、5、5bis、5ter、6、7、8.Each system message is done by following different element and is formed: 1, current network, lane place and
The identification message of community；2, community provides measurement report message and the process message of community selection of switching；3, letter is currently controlled
The description message of road structure；4, the message of the option that this community is different；5, about the distribution facing community BCCH frequency.
System message transmits in two kinds of logic channels, BCCH (Broadcast Control Channel, Broadcasting Control
Channel) or SACCH (Slow Associated Control Channel, slow associated control channel) channel: 1, in the free time
MODE, network passes through BCCH channel transmission system message 1～4,7,8；2, at communication MODE, by SACCH channel transmission system
Message 5 and 6 (including 5bis and 5ter message).
Wherein, system message 3 (System Information Type 3) mainly contains Location Area Identification, and community is marked
Knowing, Stochastic accessing controls information (RACH), and community selects the content such as relevant parameter and different system gravity treatment instruction.System message
SI3 includes SI2quater zone bit information (SI2 quater IND), can be true by inquiring about this SI2quater zone bit information
Recognize whether base station to be accessed sends or broadcast SI2 quarter (System information 2 quarter) message.If no
Send or broadcast SI2 quarter (System information 2quarter) message, then can confirm that base station to be accessed is for puppet
Base station.After confirming as pseudo-base station, it is rejected by being registered to the corresponding frequency range of base station to be accessed.
Further, with reference to Fig. 4, based on pseudo-base station identification device first embodiment of the present invention, know in pseudo-base station of the present invention
In other device the 5th embodiment, this pseudo-base station identification device includes:
Acquisition module 10, for when terminal carries out network reselection, obtains the system information of base station to be accessed；
Confirm module 11, for confirming whether the system information of described base station to be accessed comprises SI2quater flag bit letter
Breath；
Setting module 12, if the system information for described base station to be accessed does not comprise SI2quater zone bit information, then
Set described base station to be accessed as pseudo-base station.
Display module 16, is used for showing described pseudo-base station information.
Specifically, terminal disappears to obtain many from network to be able to obtain or provide various service to typically require
Breath.These wave point broadcast message be referred to as system message, can be divided into 12 types: TYPE1,2,2bis, 2ter, 3,
4、5、5bis、5ter、6、7、8.Each system message is done by following different element and is formed: 1, current network, lane place and
The identification message of community；2, community provides measurement report message and the process message of community selection of switching；3, letter is currently controlled
The description message of road structure；4, the message of the option that this community is different；5, about the distribution facing community BCCH frequency.
System message transmits in two kinds of logic channels, BCCH (Broadcast Control Channel, Broadcasting Control
Channel) or SACCH (Slow Associated Control Channel, slow associated control channel) channel: 1, in the free time
MODE, network passes through BCCH channel transmission system message 1～4,7,8；2, at communication MODE, by SACCH channel transmission system
Message 5 and 6 (including 5bis and 5ter message).
Wherein, system message 3 (System Information Type 3) mainly contains Location Area Identification, and community is marked
Knowing, Stochastic accessing controls information (RACH), and community selects the content such as relevant parameter and different system gravity treatment instruction.System message
SI3 includes SI2quater zone bit information (SI2 quater IND), can be true by inquiring about this SI2quater zone bit information
Recognize whether base station to be accessed sends or broadcast SI2 quarter (System information 2 quarter) message.If no
Send or broadcast SI2quarter (System information 2quarter) message, then can confirm that base station to be accessed is for puppet
Base station.After confirming as pseudo-base station, the information of pseudo-base station can be shown.
The pseudo-base station identification device that the embodiment of the present invention provides, by when terminal carries out network reselection, obtaining to be accessed
The system information of base station；Confirm whether the system information of base station to be accessed comprises SI2quater zone bit information；If base to be accessed
The system information stood does not comprises SI2quater zone bit information, then set base station to be accessed as pseudo-base station.Thus according to true base station
Differentiate with the characteristic of pseudo-base station, whether to identify base station that user mobile phone is currently accessed as pseudo-base station, therefore improve
The safety that mobile terminal uses when accessing GSM network and communicating.
As shown in Figure 5, it is proposed that the first embodiment of pseudo-base station recognition methods of the present invention, this pseudo-base station recognition methods bag
Include:
Step S100, when terminal carries out network reselection, obtains the system information of base station to be accessed；
In the present embodiment, network reselection include terminal carry out cell reselection, change persistent district, redirecting cell,
The frequency range specified carries out cell searching, the various situation of net etc. is searched in start.
The pseudo-base station recognition methods that the present embodiment provides is mainly used in mobile terminal, under GSM network environment
Whether the base station to communication of mobile terminal is that pseudo-base station is identified.This mobile terminal is preferably mobile phone, in following embodiment
It is described in detail as a example by this mobile terminal is mobile phone.Specifically, pseudo-base station obtains on mobile phone typically by engineering mobile phone
Adjacent cell BCCH (Broadcast Control Channel, BCCH) frequency and field intensity information, selected signal is the most weak
Community pretend；Then selecting and reselection algorithm according to GSM cell, pseudo-base station community generates great C2 value, to suck
User mobile phone around resident (i.e. mobile phone accesses the GSM network that this pseudo-base station is set up).Now, pseudo-base station can obtain user
The network bottom layer information such as TMSI/IMSI/IMEI, are finally arranged any calling number and are sent to user's transmission by SDCCH channel
Information (such as, swindle note).
Step S110, confirms whether the system information of described base station to be accessed comprises SI2quater zone bit information；
Step S120, if the system information of described base station to be accessed does not comprise SI2quater zone bit information, then sets institute
Stating base station to be accessed is pseudo-base station.
Specifically, terminal disappears to obtain many from network to be able to obtain or provide various service to typically require
Breath.These wave point broadcast message be referred to as system message, can be divided into 12 types: TYPE1,2,2bis, 2ter, 3,
4、5、5bis、5ter、6、7、8.Each system message is done by following different element and is formed: 1, current network, lane place and
The identification message of community；2, community provides measurement report message and the process message of community selection of switching；3, letter is currently controlled
The description message of road structure；4, the message of the option that this community is different；5, about the distribution facing community BCCH frequency.
System message transmits in two kinds of logic channels, BCCH (Broadcast Control Channel, Broadcasting Control
Channel) or SACCH (Slow Associated Control Channel, slow associated control channel) channel: 1, in the free time
MODE, network passes through BCCH channel transmission system message 1～4,7,8；2, at communication MODE, by SACCH channel transmission system
Message 5 and 6 (including 5bis and 5ter message).
Wherein, system message 3 (System Information Type 3) mainly contains Location Area Identification, and community is marked
Knowing, Stochastic accessing controls information (RACH), and community selects the content such as relevant parameter and different system gravity treatment instruction.System message
SI3 includes SI2quater zone bit information (SI2 quater IND), can be true by inquiring about this SI2quater zone bit information
Recognize whether base station to be accessed sends or broadcast SI2quarter (System information 2 quarter) message.If not sending out
Send or broadcast SI2 quarter (System information 2quarter) message, then can confirm that base station to be accessed is for pseudo-base
Stand.
Further, with reference to Fig. 6, based on pseudo-base station recognition methods first embodiment of the present invention, know in pseudo-base station of the present invention
In other method the second embodiment, this pseudo-base station recognition methods includes:
Step S100, when terminal carries out network reselection, obtains the system information of base station to be accessed；
Step S110, confirms whether the system information of described base station to be accessed comprises SI2quater zone bit information；
Step S120, if the system information of described base station to be accessed does not comprise SI2quater zone bit information, then sets institute
Stating base station to be accessed is pseudo-base station；
Step S130, stores frequency range corresponding for base station to be accessed to the pseudo-base station band table preset.
Specifically, terminal disappears to obtain many from network to be able to obtain or provide various service to typically require
Breath.These wave point broadcast message be referred to as system message, can be divided into 12 types: TYPE1,2,2bis, 2ter, 3,
4、5、5bis、5ter、6、7、8.Each system message is done by following different element and is formed: 1, current network, lane place and
The identification message of community；2, community provides measurement report message and the process message of community selection of switching；3, letter is currently controlled
The description message of road structure；4, the message of the option that this community is different；5, about the distribution facing community BCCH frequency.
System message transmits in two kinds of logic channels, BCCH (Broadcast Control Channel, Broadcasting Control
Channel) or SACCH (Slow Associated Control Channel, slow associated control channel) channel: 1, in the free time
MODE, network passes through BCCH channel transmission system message 1～4,7,8；2, at communication MODE, by SACCH channel transmission system
Message 5 and 6 (including 5bis and 5ter message).
Wherein, system message 3 (System Information Type 3) mainly contains Location Area Identification, and community is marked
Knowing, Stochastic accessing controls information (RACH), and community selects the content such as relevant parameter and different system gravity treatment instruction.System message
SI3 includes SI2quater zone bit information (SI2 quater IND), can be true by inquiring about this SI2quater zone bit information
Recognize whether base station to be accessed sends or broadcast SI2 quarter (System information 2 quarter) message.If no
Send or broadcast SI2 quarter (System information 2 quarter) message, then can confirm that base station to be accessed is
Pseudo-base station.After confirmation, frequency range corresponding for base station to be accessed can be stored to the pseudo-base station band table preset.
Further, with reference to Fig. 6, based on pseudo-base station recognition methods first embodiment of the present invention, know in pseudo-base station of the present invention
In other method the 3rd embodiment, this pseudo-base station recognition methods includes:
Step S100, when terminal carries out network reselection, obtains the system information of base station to be accessed；
Step S110, confirms whether the system information of described base station to be accessed comprises SI2quater zone bit information；
Step S120, if the system information of described base station to be accessed does not comprise SI2quater zone bit information, then sets institute
Stating base station to be accessed is pseudo-base station.
Step S130, stores frequency range corresponding for base station to be accessed to the pseudo-base station band table preset；
Step S140, redefines new GSM network frequency range according to described pseudo-base station band table and registers.
Specifically, terminal disappears to obtain many from network to be able to obtain or provide various service to typically require
Breath.These wave point broadcast message be referred to as system message, can be divided into 12 types: TYPE1,2,2bis, 2ter, 3,
4、5、5bis、5ter、6、7、8.Each system message is done by following different element and is formed: 1, current network, lane place and
The identification message of community；2, community provides measurement report message and the process message of community selection of switching；3, letter is currently controlled
The description message of road structure；4, the message of the option that this community is different；5, about the distribution facing community BCCH frequency.
System message transmits in two kinds of logic channels, BCCH (Broadcast Control Channel, Broadcasting Control
Channel) or SACCH (Slow Associated Control Channel, slow associated control channel) channel: 1, in the free time
MODE, network passes through BCCH channel transmission system message 1～4,7,8；2, at communication MODE, by SACCH channel transmission system
Message 5 and 6 (including 5bis and 5ter message).
Wherein, system message 3 (System Information Type 3) mainly contains Location Area Identification, and community is marked
Knowing, Stochastic accessing controls information (RACH), and community selects the content such as relevant parameter and different system gravity treatment instruction.System message
SI3 includes SI2quater zone bit information (SI2quater IND), can confirm that by inquiring about this SI2quater zone bit information
Whether base station to be accessed sends or broadcasts SI2 quarter (System information 2 quarter) message.If not sending out
Send or broadcast SI2 quarter (System information 2 quarter) message, then can confirm that base station to be accessed is for puppet
Base station.After confirmation, frequency range corresponding for base station to be accessed can be stored to the pseudo-base station band table preset, and according to described puppet
Base station frequency band table redefines new GSM network frequency range and initiates registration.
Redefine new GSM network frequency range according to described pseudo-base station band table and initiate registration, concrete, it may include following
Step: according to again searching net or the signal intensity of result and each network frequency range that the last time searches net determines GSM to be registered
Network frequency range；
When determining GSM network frequency range to be registered, it is judged that wait to note described in whether existing in described pseudo-base station band table
The GSM network frequency range of volume；
The most then redefine GSM network frequency range to be registered according to the signal intensity of each network frequency range；
If it is not, then to described network frequency range respective base station launch position more new registration to be registered.
Further, with reference to Fig. 7, based on pseudo-base station recognition methods first embodiment of the present invention, know in pseudo-base station of the present invention
In other method the 4th embodiment, this pseudo-base station recognition methods includes:
Step S100, when terminal carries out network reselection, obtains the system information of base station to be accessed；
Step S110, confirms whether the system information of described base station to be accessed comprises SI2quater zone bit information；
Step S120, if the system information of described base station to be accessed does not comprise SI2quater zone bit information, then sets institute
Stating base station to be accessed is pseudo-base station.
Step S150, refusal is registered to the corresponding frequency range of base station to be accessed.
Specifically, terminal disappears to obtain many from network to be able to obtain or provide various service to typically require
Breath.These wave point broadcast message be referred to as system message, can be divided into 12 types: TYPE1,2,2bis, 2ter, 3,
4、5、5bis、5ter、6、7、8.Each system message is done by following different element and is formed: 1, current network, lane place and
The identification message of community；2, community provides measurement report message and the process message of community selection of switching；3, letter is currently controlled
The description message of road structure；4, the message of the option that this community is different；5, about the distribution facing community BCCH frequency.
System message transmits in two kinds of logic channels, BCCH (Broadcast Control Channel, Broadcasting Control
Channel) or SACCH (Slow Associated Control Channel, slow associated control channel) channel: 1, in the free time
MODE, network passes through BCCH channel transmission system message 1～4,7,8；2, at communication MODE, by SACCH channel transmission system
Message 5 and 6 (including 5bis and 5ter message).
Wherein, system message 3 (System Information Type 3) mainly contains Location Area Identification, and community is marked
Knowing, Stochastic accessing controls information (RACH), and community selects the content such as relevant parameter and different system gravity treatment instruction.System message
SI3 includes SI2quater zone bit information (SI2 quater IND), can be true by inquiring about this SI2quater zone bit information
Recognize whether base station to be accessed sends or broadcast SI2 quarter (System information 2 quarter) message.If no
Send or broadcast SI2 quarter (System information 2quarter) message, then can confirm that base station to be accessed is for puppet
Base station.After confirming as pseudo-base station, it is rejected by being registered to the corresponding frequency range of base station to be accessed.
Further, with reference to Fig. 8, based on pseudo-base station recognition methods first embodiment of the present invention, know in pseudo-base station of the present invention
In other method the 5th embodiment, this pseudo-base station recognition methods includes:
Step S100, when terminal carries out network reselection, obtains the system information of base station to be accessed；
Step S110, confirms whether the system information of described base station to be accessed comprises SI2quater zone bit information；
Step S120, if the system information of described base station to be accessed does not comprise SI2quater zone bit information, then sets institute
Stating base station to be accessed is pseudo-base station.
Step S160, shows described pseudo-base station information.
Specifically, terminal disappears to obtain many from network to be able to obtain or provide various service to typically require
Breath.These wave point broadcast message be referred to as system message, can be divided into 12 types: TYPE1,2,2bis, 2ter, 3,
4、5、5bis、5ter、6、7、8.Each system message is done by following different element and is formed: 1, current network, lane place and
The identification message of community；2, community provides measurement report message and the process message of community selection of switching；3, letter is currently controlled
The description message of road structure；4, the message of the option that this community is different；5, about the distribution facing community BCCH frequency.
System message transmits in two kinds of logic channels, BCCH (Broadcast Control Channel, Broadcasting Control
Channel) or SACCH (Slow Associated Control Channel, slow associated control channel) channel: 1, in the free time
MODE, network passes through BCCH channel transmission system message 1～4,7,8；2, at communication MODE, by SACCH channel transmission system
Message 5 and 6 (including 5bis and 5ter message).
Wherein, system message 3 (System Information Type 3) mainly contains Location Area Identification, and community is marked
Knowing, Stochastic accessing controls information (RACH), and community selects the content such as relevant parameter and different system gravity treatment instruction.System message
SI3 includes SI2quater zone bit information (SI2 quater IND), can be true by inquiring about this SI2quater zone bit information
Recognize whether base station to be accessed sends or broadcast SI2 quarter (System information 2 quarter) message.If no
Send or broadcast SI2 quarter (System information 2 quarter) message, then can confirm that base station to be accessed is
Pseudo-base station.After SI3 confirms as pseudo-base station, it is rejected by being registered to the corresponding frequency range of base station to be accessed.
The pseudo-base station recognition methods that the embodiment of the present invention provides, by when terminal carries out network reselection, obtaining to be accessed
The system information of base station；Confirm whether the system information of base station to be accessed comprises SI2quater zone bit information；If base to be accessed
The system information stood does not comprises SI2quater zone bit information, then set base station to be accessed as pseudo-base station.Thus according to true base station
Differentiate with the characteristic of pseudo-base station, whether to identify base station that user mobile phone is currently accessed as pseudo-base station, therefore improve
The safety that mobile terminal uses when accessing GSM network and communicating.
It should be noted that in this article, term " includes ", " comprising " or its any other variant are intended to non-row
Comprising of his property, so that include that the process of a series of key element, method, article or device not only include those key elements, and
And also include other key elements being not expressly set out, or also include intrinsic for this process, method, article or device
Key element.The key element that " including one ... " limits in the case of not having more restriction, by statement, it is not excluded that including this
The process of key element, method, article or device there is also other identical element.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
For illustrative purposes, description above employs specific term, to provide thorough understanding of the present invention.So
And, it will be apparent to those skilled in the art that and be not required to concrete details to put into practice the present invention.The present invention
The described above of specific embodiment be to present for purposes of illustration and description.They are not intended to detailed or by this
Bright it is limited to disclosed precise forms.In view of religious doctrine above, many modifications and variations are possible.In order to explain this best
Principle and the reality thereof of invention are applied and are illustrate and described these embodiments, so that others skilled in the art can
Utilize the present invention best and there are the various embodiments of the various amendments being suitable to intended specific use.It is intended to the model of the present invention
Enclose and limited by following claims and its equivalent.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (10)
1. a pseudo-base station identification device, it is characterised in that described pseudo-base station identification device includes:
Acquisition module, for when terminal carries out network reselection, obtains the system information of base station to be accessed；
Confirm module, for confirming whether the system information of described base station to be accessed comprises SI2quater zone bit information；
Setting module, if the system information for described base station to be accessed does not comprise SI2quater zone bit information, then sets institute
Stating base station to be accessed is pseudo-base station.
2. pseudo-base station identification device as claimed in claim 1, it is characterised in that described pseudo-base station identification device also includes:
Memory module, for storing frequency range corresponding for base station to be accessed to the pseudo-base station band table preset.
3. pseudo-base station identification device as claimed in claim 2, it is characterised in that described pseudo-base station identification device also includes:
Registering modules, registers for redefining new GSM network frequency range according to described pseudo-base station band table.
4. pseudo-base station identification device as claimed in claim 1, it is characterised in that described pseudo-base station identification device also includes:
Processing module, is registered to the corresponding frequency range of base station to be accessed for refusal.
5. pseudo-base station identification device as claimed in claim 1, it is characterised in that described pseudo-base station identification device also includes:
Display module, is used for showing described pseudo-base station information.
6. a pseudo-base station recognition methods, it is characterised in that described pseudo-base station recognition methods comprises the following steps:
When terminal carries out network reselection, obtain the system information of base station to be accessed；
Confirm whether the system information of described base station to be accessed comprises SI2quater zone bit information；
If the system information of described base station to be accessed does not comprise SI2quater zone bit information, then set described base station to be accessed
For pseudo-base station.
7. pseudo-base station recognition methods as claimed in claim 6, it is characterised in that described pseudo-base station recognition methods also includes step
Rapid:
Frequency range corresponding for base station to be accessed is stored to the pseudo-base station band table preset.
8. pseudo-base station recognition methods as claimed in claim 7, it is characterised in that described pseudo-base station recognition methods also includes:
Redefine new GSM network frequency range according to described pseudo-base station band table to register.
9. pseudo-base station recognition methods as claimed in claim 6, it is characterised in that described pseudo-base station recognition methods also includes step
Rapid:
Refusal is registered to the corresponding frequency range of base station to be accessed.
10. pseudo-base station recognition methods as claimed in claim 6, it is characterised in that described pseudo-base station recognition methods also includes step
Rapid:
Show described pseudo-base station information.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895961A (en) * | 2010-07-22 | 2010-11-24 | 中兴通讯股份有限公司 | Method and device for receiving system information |
| CN102647722A (en) * | 2011-02-18 | 2012-08-22 | 中兴通讯股份有限公司 | Method and system for supplying service for terminal through TDD (Time Division Duplex) cell |
| CN102917347A (en) * | 2012-10-19 | 2013-02-06 | 中国人民解放军信息工程大学 | Preprocessing method and system for monitoring multimode terminal |
| CN103067987A (en) * | 2013-01-09 | 2013-04-24 | 大唐移动通信设备有限公司 | User equipment location area updating method and device |
| CN103796241A (en) * | 2014-01-28 | 2014-05-14 | 工业和信息化部电信研究院 | Method for judging and positioning pseudo base station based on reported information of terminal |
| CN104244250A (en) * | 2014-09-05 | 2014-12-24 | 北京金山安全软件有限公司 | Method and device for identifying pseudo base station |
| US20150139422A1 (en) * | 2013-11-20 | 2015-05-21 | At&T Intellectual Property I, L.P. | Method and apparatus for providing broadcast channel encryption to enhance cellular network security |
| US20160112907A1 (en) * | 2014-10-16 | 2016-04-21 | Qualcomm Incorporated | User equipment based pseudo-reselection |
| CN105744526A (en) * | 2016-03-14 | 2016-07-06 | 联想(北京)有限公司 | Processing method for distinguishing fake base station and electronic device |
-
2016
- 2016-08-12 CN CN201610662215.9A patent/CN106060831A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895961A (en) * | 2010-07-22 | 2010-11-24 | 中兴通讯股份有限公司 | Method and device for receiving system information |
| CN102647722A (en) * | 2011-02-18 | 2012-08-22 | 中兴通讯股份有限公司 | Method and system for supplying service for terminal through TDD (Time Division Duplex) cell |
| CN102917347A (en) * | 2012-10-19 | 2013-02-06 | 中国人民解放军信息工程大学 | Preprocessing method and system for monitoring multimode terminal |
| CN103067987A (en) * | 2013-01-09 | 2013-04-24 | 大唐移动通信设备有限公司 | User equipment location area updating method and device |
| US20150139422A1 (en) * | 2013-11-20 | 2015-05-21 | At&T Intellectual Property I, L.P. | Method and apparatus for providing broadcast channel encryption to enhance cellular network security |
| CN103796241A (en) * | 2014-01-28 | 2014-05-14 | 工业和信息化部电信研究院 | Method for judging and positioning pseudo base station based on reported information of terminal |
| CN104244250A (en) * | 2014-09-05 | 2014-12-24 | 北京金山安全软件有限公司 | Method and device for identifying pseudo base station |
| US20160112907A1 (en) * | 2014-10-16 | 2016-04-21 | Qualcomm Incorporated | User equipment based pseudo-reselection |
| CN105744526A (en) * | 2016-03-14 | 2016-07-06 | 联想(北京)有限公司 | Processing method for distinguishing fake base station and electronic device |
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