CN110139269A - LTE terminal detects a yard method, apparatus, detects decoding apparatus and readable storage medium storing program for executing - Google Patents
LTE terminal detects a yard method, apparatus, detects decoding apparatus and readable storage medium storing program for executing Download PDFInfo
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- CN110139269A CN110139269A CN201910326478.6A CN201910326478A CN110139269A CN 110139269 A CN110139269 A CN 110139269A CN 201910326478 A CN201910326478 A CN 201910326478A CN 110139269 A CN110139269 A CN 110139269A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/26—Network addressing or numbering for mobility support
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
Detecing a yard method, apparatus, detect decoding apparatus and readable storage medium storing program for executing this application involves a kind of LTE terminal configures the decoding apparatus of detecing this method comprises: detecing decoding apparatus according to frequency point, cell ID and a time slot configuration wait the real cell LTE where detecing yard terminal；Decoding apparatus is detectd according to required detecting radius, the reception power of the reference signal of LTE base station where the real cell LTE and the decoding apparatus of detecing at a distance from LTE base station with what is postponed, it determines with the power detectd decoding apparatus and send signal postponed, and access signal is sent to wait detect yard terminal using the power, so as to establish connection with the decoding apparatus of detecing postponed wait detect yard terminal；Wherein, the transmission power of LTE base station where the power is greater than the real cell LTE；Decoding apparatus is detectd according to the Msg message wait detect yard terminal received with what is postponed, determines the IMSI sequence wait detect yard terminal.It substantially reduces to treat and detects a yard influence for terminal normal use using the code of detecing that this method carries out LTE terminal.
Description
Technical field
This application involves field of communication technology, detecing a yard method, apparatus, detect decoding apparatus more particularly to a kind of LTE terminal
And readable storage medium storing program for executing.
Background technique
With the rapid development of mobile Internet, mobile terminal quantity increasingly increases, and in the terminal, the world is mobile to be used
Family identification code (International Mobile Subscriber Identification Number, IMSI) is that difference moves
The unique designation at family is employed, if the IMSI for getting mobile terminal is obtained with the other information of the mobile terminal, therefore, from
From the aspect of national defence and public safety, mobile terminal is carried out detecing code and is positioned to for a kind of necessary means.Currently, using 4G
The user of terminal is more and more, how to carry out detecing code being a urgent problem to be solved to 4G terminal.
In traditional technology, usually from detecing, decoding apparatus sends the 2G interference signal of relatively high power to mobile terminal or 3G is done
Signal is disturbed, mobile terminal is retracted global system for mobile communications from long term evolution (Long Term Evolution, LTE) network
(Global System for Mobile communications, GSM) network or wideband code division multiple access (Wideband
Code Division Multiple Access, WCDMA) network, then the echo message of mobile terminal transmission is solved again
Analysis, to obtain its IMSI sequence.
It is mobile to 4G but since mobile terminal need to be retracted GSM network or WCDMA network by traditional technology
The normal use of terminal is affected.
Summary of the invention
Based on this, it is necessary to aiming at the problem that tradition detects yard technology and is affected to the normal use of 4G mobile terminal, mention
A kind of LTE terminal detects a yard method, apparatus, detects decoding apparatus and readable storage medium storing program for executing out.
In a first aspect, the embodiment of the present application a kind of LTE terminal is provided detect a yard method, comprising:
Decoding apparatus is detectd according to frequency point, cell ID and time slot configuration wait the real cell LTE where detecing yard terminal, is detectd to described
Decoding apparatus is configured；
Believed with the decoding apparatus of detecing postponed according to the reference of LTE base station where required detecting radius, the real cell LTE
Number reception power and the decoding apparatus of detecing at a distance from the LTE base station, determine and described detect decoding apparatus transmission with what is postponed
The power of signal, and access signal is sent wait detect yard terminal to described using the power, so that described wait detect yard terminal and institute
It states and establishes connection with the decoding apparatus of detecing postponed；Wherein, the transmitting of LTE base station where the power is greater than the real cell LTE
Power；
It is described to detect decoding apparatus according to the Msg message wait detect yard terminal received with what is postponed, it determines described wait detect
The IMSI sequence of code terminal.
Above-mentioned LTE terminal detects a yard method, detects decoding apparatus first according to the frequency wait the real cell LTE where detecing yard terminal
Point, cell ID and time slot configuration, configure to decoding apparatus is detectd, then according to LTE base where detecting radius, the real cell LTE
The reception power for the reference signal stood and decoding apparatus is detectd at a distance from LTE base station, determine and send letter with the decoding apparatus of detecing postponed
Number power, and send an access signal to wait detect yard terminal, it is last according to the Msg message wait detect yard terminal received, determine
Wait detect the IMSI sequence of yard terminal.It is to be according to wait the real cell LTE where detecing yard terminal due to detecing decoding apparatus in this method
System parameter is configured, and the obtained access signal for detecing access signal and the real cell LTE transmitted by decoding apparatus is configured
Type is identical, therefore is switched to by the connection with the real cell LTE and when wait detect yard terminal with the connection for detecing decoding apparatus postponed
When, it substantially reduces to treat and detects a yard influence for terminal normal use.
It is described in one of the embodiments, to detect decoding apparatus according to required detecting radius, LTE reality with what is postponed
The reception power and the decoding apparatus of detecing of the reference signal of LTE base station where cell determine at a distance from the LTE base station
It is described to match the power detectd decoding apparatus and send signal postponed, comprising:
It is described to detect code according to the relational expression determination comprising p+L (d)+L (r)-L (d+r)+β with the decoding apparatus of detecing postponed
The power P of equipment transmission signal；
Wherein, the L (x) is the path loss function about x, and x=d or r or d+r, the p are the LTE base station
The reception power of reference signal, the d detect decoding apparatus at a distance from the LTE base station to be described, and the r is described required detects
Survey radius, β >=0.
It is described in one of the embodiments, to detect decoding apparatus according to comprising p+L (d)+L (r)-L (d+r)+β's with what is postponed
Relational expression detects the power P that decoding apparatus sends signal described in determining, comprising:
It is described to detect decoding apparatus according to formula with what is postponed: to detect decoding apparatus described in P=p+L (d)+L (r)-L (d+r)+β is determining
Send the power P of signal.
The decoding apparatus of detecing is according to wait detect a yard frequency point for the terminal place real cell LTE, small in one of the embodiments,
Area ID and time slot configuration configure the decoding apparatus of detecing, comprising:
The decoding apparatus of detecing is using the frequency point different from the real cell LTE, different with the real cell LTE small
Area ID, time slot configuration identical with the real cell LTE, configure the decoding apparatus of detecing.
In one of the embodiments, it is described with postpone to detect decoding apparatus described wait detect yard terminal according to what is received
Msg message determines the IMSI sequence wait detect yard terminal, comprising:
It is described to receive the Msg5 message wait detect yard terminal with the decoding apparatus of detecing postponed；
Judge the IMSI sequence wait detect yard terminal whether is carried in the Msg5 message；
If so, obtaining the IMSI sequence, and disconnection and the connection wait detect between yard terminal.
In one of the embodiments, the method also includes:
If the IMSI sequence wait detect yard terminal is not carried in the Msg5 message, it is described with postpone detect decoding apparatus to
It is described to send identity request message wait detect yard terminal；
It is described to detect described in decoding apparatus reception with what is postponed wait detect yard identity response message of terminal transmission and parsed, it obtains
To the IMSI sequence, and disconnect and the connection wait detect between yard terminal.
In one of the embodiments, it is described detect decoding apparatus according to wait the real cell LTE where detecing yard terminal frequency point,
Cell ID and time slot configuration are detectd before decoding apparatus configures to described, the method also includes:
The LTE base station detectd where decoding apparatus initiates random access procedure, with the real cell LTE establishes connection,
And obtain the system parameter of the real cell LTE, wherein the system parameter includes the work frequency of the real cell LTE
The time slot configuration of point, cell ID and the real cell LTE；
The decoding apparatus of detecing receives the TA value that the LTE base station is sent, according to the TA value determine described in detect decoding apparatus with
The distance of the LTE base station；
The decoding apparatus of detecing determines the reference signal of the LTE base station according to the system parameter of the real cell LTE
Receive power.
The decoding apparatus of detecing postponed of matching sends the power of signal to meet the detecting half in one of the embodiments,
The minimum emissive power of diameter.
Second aspect, what the embodiment of the present application provided a kind of LTE terminal detects a yard device, comprising:
Configuration module, frequency point, cell ID and a time slot configuration for basis wait the real cell LTE where detecing yard terminal are right
Yard device of detecing is configured；
First determining module, for the reference according to LTE base station where required detecting radius, the real cell LTE
The reception power of signal and yard device of detecing determine at a distance from the LTE base station and send letter with yard device of detecing postponed
Number power, and an access signal is sent wait detect yard terminal to described using the power so that it is described wait detect yard terminal with it is described
Connection is established with yard device of detecing postponed；Wherein, the transmitting function of LTE base station where the power is greater than the real cell LTE
Rate；
Second determining module determines that the code to be detectd is whole for the Msg message according to receiving wait detect yard terminal
The IMSI sequence at end.
The third aspect, the embodiment of the present application provide one kind and detect decoding apparatus, including receiver, transmitter, memory and processing
Device, the memory are stored with computer program；
The processor, frequency point, cell ID and a time slot configuration for basis wait the real cell LTE where detecing yard terminal,
The decoding apparatus of detecing is configured；And the ginseng according to LTE base station where required detecting radius, the real cell LTE
The reception power and the decoding apparatus of detecing for examining signal determine at a distance from the LTE base station and detect decoding apparatus transmission with what is postponed
The power of signal；Wherein, the transmission power of LTE base station where the power is greater than the real cell LTE；
The transmitter, for sending access signal wait detect yard terminal to described using the power, so that described wait detect
Code terminal establishes connection with the decoding apparatus of detecing postponed with described；
The receiver, for receiving the Msg message wait detect yard terminal；
The processor is also used to determine that the code to be detectd is whole according to the Msg message wait detect yard terminal received
The IMSI sequence at end.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, are stored thereon with computer program,
The computer program performs the steps of when being executed by processor
According to frequency point, cell ID and the time slot configuration wait the real cell LTE where detecing yard terminal, match to decoding apparatus is detectd
It sets；
According to the reception power of the reference signal of LTE base station where required detecting radius, the real cell LTE, with
And the decoding apparatus of detecing determines at a distance from the LTE base station with the power detectd decoding apparatus and send signal postponed, and uses institute
It states power and sends access signal wait detect yard terminal to described, so that described build with described with the decoding apparatus of detecing postponed wait detect yard terminal
Vertical connection；Wherein, the transmission power of LTE base station where the power is greater than the real cell LTE；
Wait detect the Msg message of yard terminal according to receiving, the IMSI sequence wait detect yard terminal is determined.
Above-mentioned LTE terminal detects a yard device, detects decoding apparatus and readable storage medium storing program for executing, can be first according to wait detect a yard terminal institute
Frequency point, cell ID and time slot configuration in the real cell LTE, configure to decoding apparatus is detectd, then according to detecting radius, LTE
The receptions power of the reference signal of LTE base station where real cell and decoding apparatus is detectd at a distance from LTE base station, determine and configure
The power detectd decoding apparatus and send signal afterwards, and access signal is sent to wait detect yard terminal, it is last according to the code to be detectd received
The Msg message of terminal determines the IMSI sequence wait detect yard terminal.Since it is according to wait the real cell LTE where detecing yard terminal
System parameter configured, configure obtain detect the access that signal and the real cell LTE are accessed transmitted by decoding apparatus
Signal type is identical, therefore be switched to by connection with the real cell LTE when wait detect yard terminal and match the decoding apparatus of detecing postponed
When connection, substantially reduces to treat and detect a yard influence for terminal normal use.
Detailed description of the invention
Fig. 1 is the application scenarios schematic diagram for detecing yard method for the LTE terminal that one embodiment provides；
Fig. 2 is the flow diagram for detecing yard method for the LTE terminal that one embodiment provides；
Fig. 2 a is the flow diagram for detecing yard method for the LTE terminal that another embodiment provides；
Fig. 2 b is the flow diagram for detecing yard method for the LTE terminal that another embodiment provides；
Fig. 3 is the flow diagram for detecing yard method for the LTE terminal that another embodiment provides；
Fig. 4 is the structural schematic diagram for detecing yard device for the LTE terminal that one embodiment provides；
Fig. 5 is the structural schematic diagram for detecing yard device for the LTE terminal that another embodiment provides；
Fig. 6 is the structural schematic diagram for detecing yard device for the LTE terminal that another embodiment provides；
Fig. 7 is the structural schematic diagram for detecing yard device for the LTE terminal that another embodiment provides.
Specific embodiment
LTE terminal provided by the embodiments of the present application detects a yard method, can be adapted for application scenarios as shown in Figure 1,
In, LTE terminal 11 be need to obtain its IMSI sequence wait detect a yard terminal, LTE base station 12 is the connection of 11 present communications of LTE terminal
Serving BS, detecing decoding apparatus 13 can use a yard method of detecing for LTE terminal provided by the present application, obtain LTE terminal 11
IMSI sequence, to provide service for national defence and public safety field.
In traditional technology, for the IMSI sequence for obtaining LTE terminal, the 2G for being usually sent to it relatively high power by detecing decoding apparatus
Interference signal or 3G interference signal make the LTE terminal retract GSM network or WCDMA network from LTE network, then again to the LTE
The echo message that terminal is sent is parsed, to obtain its IMSI sequence.Since traditional technology needs LTE terminal retracting GSM
Network or WCDMA network, therefore it is affected to LTE terminal in normal use.LTE terminal provided by the embodiments of the present application
Detect a yard method, apparatus, detect decoding apparatus and readable storage medium storing program for executing, it is intended to solve the technical problem as above of traditional technology.
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
It should be noted that the executing subject of following methods embodiment can be LTE terminal detect a yard device, which can
It is implemented as above-mentioned detecing some or all of of decoding apparatus in a manner of through software, hardware or software and hardware combining.Following sides
Method embodiment is illustrated so that executing subject is to detect decoding apparatus as an example.
Fig. 2 is the flow diagram for detecing yard method for the LTE terminal that one embodiment provides, and what is involved is detect for the present embodiment
Decoding apparatus carries out parameter configuration and determines with the power detectd decoding apparatus and send signal postponed, to obtain wait detect yard terminal
The detailed process of IMSI sequence.As shown in Fig. 2, this method comprises:
S101, detects decoding apparatus according to frequency point, cell ID and the time slot configuration wait the real cell LTE where detecing yard terminal, right
The decoding apparatus of detecing is configured.
Specifically, the function of detecing decoding apparatus and can have both terminal and base station in the present embodiment, when it is in the angle of base station
When color, decoding apparatus can be detectd to this according to frequency point, cell ID and the time slot configuration wait detect the real cell LTE where yard terminal
It is configured, so that this, which detects decoding apparatus, simulates the virtual subdistrict LTE, for being attached wait detect a yard terminal.
Optionally, it detects decoding apparatus and obtains frequency point, cell ID and time slot configuration wait detect the real cell LTE where yard terminal
Mode can be with are as follows: detect the role that decoding apparatus is in terminal, and be connected to the above-mentioned real cell LTE, and then obtain its frequency point, small
The system parameters such as area ID and time slot configuration.
S102 detects decoding apparatus according to LTE base station where required detecting radius, the real cell LTE with what is postponed
The reception power of reference signal and the decoding apparatus of detecing determine that the code of detecing postponed of matching is set at a distance from the LTE base station
The power of the preparation number of delivering letters, and access signal is sent wait detect yard terminal to described using the power, so that the code to be detectd is whole
Connection is established with the decoding apparatus of detecing postponed with described in end；Wherein, the power is greater than LTE base station where the real cell LTE
Transmission power.
Specifically, reference signal is the known letter of one kind that transmitting terminal is supplied to receiving end for channel estimation or channel detection
Number, when detecing decoding apparatus and being in terminal role and connect with the real cell LTE, it can receive the LTE where the real cell LTE
The reference signal that base station is sent, and measure the reception power of the reference signal.On the other hand, decoding apparatus and above-mentioned LTE base are detectd
When station is communicated, can be evaluated whether the time needed for it transmits electromagnetic wave, so calculate this detect decoding apparatus and LTE base station away from
From.
In the reception power that above-mentioned reference signal has been determined and after detecing decoding apparatus at a distance from LTE base station, with postponing
Detect decoding apparatus can according to required detecting radius, reference signal reception power and detect decoding apparatus and LTE base station away from
From determining to match the power detectd decoding apparatus and send signal postponed, and the code to be detectd with the power into detecting radius region
Terminal sends access signal, waits and establishes connection with the decoding apparatus of detecing postponed with above-mentioned wait detect yard terminal.Wherein, it is detectd with what is postponed
The power of decoding apparatus signal transmitted is greater than the transmission power wait detect the LTE base station where yard terminal, and code to be detectd thus can be made whole
End selects the biggish base station signal of power to be attached when searching two base stations access signal, that is to say with postponing
It detects decoding apparatus and establishes connection.Optionally, above-mentioned access signal can be LTE standard waveform signal.
S103, it is described to detect decoding apparatus according to the Msg message wait detect yard terminal received, described in determination with what is postponed
Wait detect the IMSI sequence of yard terminal.
Specifically, when after detecing yard terminal with detecing decoding apparatus with what is postponed and establishing connection connection can be sent to decoding apparatus is detectd
The Msg message of completion, with the IMSI sequence detectd decoding apparatus by the parsing to Msg message and determine wait detect yard terminal postponed.
Process wait detect the IMSI sequence of yard terminal is determined with the decoding apparatus of detecing postponed about in above-mentioned S103, may refer to
Embodiment shown in Fig. 2 a.Optionally, above-mentioned S103 includes:
S201 receives the Msg5 message wait detect yard terminal with the decoding apparatus of detecing postponed.
S202 judges the IMSI sequence wait detect yard terminal whether is carried in the Msg5 message.
Wherein, Msg5 message refers to that the information completed is established or rebuild in the connection that decoding apparatus is detectd wait detect yard terminal replies.It detects
Decoding apparatus passes through the parsing to Msg5 message content, it can be determined that goes out in the message IMSI sequence whether carried wait detect yard terminal
Column.
S203, if so, obtaining the IMSI sequence, and disconnection and the connection wait detect between yard terminal.
Specifically, detecing decoding apparatus if being carried in above-mentioned Msg5 message wait detect yard terminal in IMSI sequence and obtaining the IMSI
Sequence, and disconnection and the connection wait detect between yard terminal.Further, if later wait detect yard terminal again initiate with postponing
When detecing the connection request of decoding apparatus, this, which detects decoding apparatus, can refuse its connection request.
Fig. 2 a illustrated embodiment introduction is the case where carrying IMSI sequence in the Msg5 message worked as wait detect yard terminal, certainly
There is also IMSI sequence is not carried in its Msg5 message, optionally, referring to fig. 2 shown in b, if not carried in Msg5 message
Wait detect the IMSI sequence of yard terminal, the above method further include:
S301 sends identity request message wait detect yard terminal to described with the decoding apparatus of detecing postponed.
S302 is detectd with what is postponed wait detect yard identity response message of terminal transmission and parsed described in decoding apparatus reception,
Obtain the IMSI sequence, and disconnection and the connection wait detect between yard terminal.
Specifically, disappearing with the decoding apparatus of detecing postponed to wait detect yard terminal transmission identity request (Identity Request)
Breath, and wait the response wait detect yard terminal.When receiving identity response (Identity Response) message wait detect yard terminal
Afterwards, the message is parsed with the decoding apparatus of detecing postponed, obtains the IMSI sequence wait detect yard terminal, and disconnected whole with code to be detectd
The connection at end.Further, if initiated again wait detect yard terminal with the connection request for detecing decoding apparatus postponed later, this is detectd
Decoding apparatus can refuse its connection request.By in this present embodiment with the time detectd decoding apparatus and send identity request message postponed
It is very short, it can achieve Millisecond, therefore which further reduces treat to detect a yard influence for terminal normal use.
LTE terminal provided in this embodiment detects a yard method, detects decoding apparatus first according to practical wait LTE where detecing yard terminal
Frequency point, cell ID and the time slot configuration of cell, configure to decoding apparatus is detectd, then according to detecting radius, the real cell LTE institute
The reference signal of LTE base station reception power and detect decoding apparatus at a distance from LTE base station, determine and set with the code of detecing that postpones
The power of the preparation number of delivering letters, and access signal is sent to wait detect yard terminal, it is last to be disappeared according to the Msg wait detect yard terminal received
Breath, determines the IMSI sequence wait detect yard terminal.It is according to actually small wait LTE where detecing yard terminal due to detecing decoding apparatus in this method
What the system parameter in area was configured, configure obtain detect transmitted by decoding apparatus connecing for access signal and the real cell LTE
Enter that signal type is identical, thus when wait detect yard terminal by the connection with the real cell LTE switch to match postpone detect decoding apparatus
Connection when, substantially reduce to treat and detect a yard influence for terminal normal use.
It is optional in one of the embodiments, decoding apparatus is detectd according to required detecting radius, the LTE with what is postponed
The reception power and the decoding apparatus of detecing of the reference signal of LTE base station where real cell at a distance from the LTE base station,
It determines described with the power detectd decoding apparatus and send signal postponed, comprising:
Decoding apparatus is detectd according to the relational expression determination comprising p+L (d)+L (r)-L (d+r)+β with the decoding apparatus of detecing postponed
Send the power P of signal；Wherein, the L (x) is the path loss function about x, and x=d or r or d+r, the p are described
The reception power of the reference signal of LTE base station, the d detect decoding apparatus at a distance from the LTE base station to be described, and the r is institute
State required detecting radius, β >=0.
Specifically, with postpone detect decoding apparatus can according to the relational expression comprising p+L (d)+L (r)-L (d+r)+β determination detect
Decoding apparatus sends the power of signal, and optionally, which is the minimum emissive power for meeting detecting radius, can make detecting
Getting wait detecing yard terminal within radius detects the access signal of decoding apparatus, and the terminal other than detecting radius is not connect by this
Enter the influence of signal.Optionally, with postpone detect decoding apparatus can according to formula P=p+L (d)+L (r)-L (d+r)+β determination detect
Decoding apparatus sends the power of signal, can also determine that detecing code sets according to the weighted connections formula comprising p+L (d)+L (r)-L (d+r)+β
The power of the preparation number of delivering letters.Wherein, parameter beta >=0, value is smaller, then the power for detecing decoding apparatus signal transmitted, which is treated, detects code end
The proper influence being often used is smaller, and β can be set based on experience value in actual use, can also carry out dynamic tune
It is whole.
It is optional in one of the embodiments, decoding apparatus is detectd according to the frequency wait the real cell LTE where detecing yard terminal
Point, cell ID and time slot configuration configure the decoding apparatus of detecing, comprising:
Decoding apparatus is detectd using the frequency point different from the real cell LTE, the cell different with the real cell LTE
ID, time slot configuration identical with the real cell LTE, configure the decoding apparatus of detecing.
Matched specifically, detecing decoding apparatus using the frequency point different from the real cell LTE, different cell ID and identical time slot
Set and it configured, that is, detect decoding apparatus simulate come the virtual subdistrict LTE is different from the frequency point of the real cell LTE, cell
ID is different, time slot configuration is identical, it is possible thereby to avoid causing to do to the real cell LTE when detecing decoding apparatus transmission access signal
It disturbs.
Fig. 3 is the flow diagram for detecing yard method of LTE terminal that another embodiment provides, the present embodiment what is involved is
Decoding apparatus is detectd to obtain the system parameter of the real cell LTE, determine and detect decoding apparatus at a distance from LTE base station and the ginseng of LTE base station
Examine the detailed process of the reception power of signal.On the basis of the above embodiments, optionally, as shown in figure 3, the above method also wraps
It includes:
S401, the LTE base station detectd where decoding apparatus initiates random access procedure, with the real cell LTE establish connection,
And obtain the system parameter of the real cell LTE, wherein the system parameter includes the work frequency of the real cell LTE
The time slot configuration of point, cell ID and the real cell LTE.
Specifically, detecing role of the decoding apparatus as terminal in this step, established with the LTE base station where the real cell LTE
Connection, to obtain the system parameter of the real cell LTE, in above-described embodiment to detect decoding apparatus carry out configuration do data preparation.
Wherein, system parameter may include the time slot configuration of the working frequency points of the real cell LTE, the real cell cell ID and LTE.It is optional
, which can also include data frame structure, the SIB information etc. of the real cell LTE.
S402 detects decoding apparatus and receives the maximum time lead TA value that the LTE base station is sent, determined according to the TA value
The decoding apparatus of detecing is at a distance from the LTE base station.
Specifically, TA value is maximum time lead, refer to that mobile terminal signal reaches real time and the hypothesis of base station
Mobile terminal signal reaches the difference of the time of base station when the mobile terminal and base station distance are 0.Decoding apparatus is detectd according to the TA value
It is estimated that its time needed for electromagnetic transmission between LTE base station, and then determines it at a distance from LTE base station.
S403 detects decoding apparatus according to the system parameter of the real cell LTE, determines the reference signal of the LTE base station
Reception power.
Specifically, detecing decoding apparatus according to the above system parameter of the real cell LTE, the reference letter of LTE base station can be determined
Number position, and then measure the reception power of reference signal.
The system parameter of the real cell LTE has been determined in the present embodiment, has detectd decoding apparatus at a distance from LTE base station and LTE
After the reception power of the reference signal of base station, then detects decoding apparatus and execute in above-described embodiment to the step detecing decoding apparatus and being configured
Suddenly.
It should be understood that although each step in the flow chart of Fig. 2-Fig. 3 is successively shown according to the instruction of arrow,
It is these steps is not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
There is no stringent sequences to limit for rapid execution, these steps can execute in other order.Moreover, in Fig. 2-Fig. 3 extremely
Few a part of step may include that perhaps these sub-steps of multiple stages or stage are not necessarily same to multiple sub-steps
Moment executes completion, but can execute at different times, and the execution sequence in these sub-steps or stage is also not necessarily
It successively carries out, but in turn or can be handed over at least part of the sub-step or stage of other steps or other steps
Alternately execute.
Fig. 4 is the structural schematic diagram for detecing yard device for the LTE terminal that one embodiment provides.As shown in figure 4, the device packet
It includes: configuration module 21, the first determining module 22 and the second determining module 23.
Specifically, configuration module 21, for timely according to frequency point, the cell ID wait the real cell LTE where detecing yard terminal
Gap configuration, configures yard device of detecing；
First determining module 22, for the ginseng according to LTE base station where required detecting radius, the real cell LTE
For the reception power and yard device of detecing for examining signal at a distance from the LTE base station, determination is described to detect a yard device with what is postponed
The power of signal is sent, and access signal is sent wait detect yard terminal to described using the power, so that described wait detect a yard terminal
Connection is established with yard device of detecing postponed with described；Wherein, LTE base station where the power is greater than the real cell LTE
Transmission power；
Second determining module 23 determines the code to be detectd for the Msg message according to receiving wait detect yard terminal
The IMSI sequence of terminal.
LTE terminal provided in this embodiment detects a yard device, can execute above method embodiment, realization principle and skill
Art effect is similar, and details are not described herein.
Above-mentioned first determining module 22 includes p+L (d)+L (r)-L (d+ specifically for basis in one of the embodiments,
R) power P that yard device sends signal is detectd described in the relational expression determination of+β；Wherein, the L (x) is the path loss function about x, x
=d or r or d+r, the p are the reception power of the reference signal of the LTE base station, the d be it is described detect yard device with
The distance of the LTE base station, the r are the required detecting radius, β >=0.
Above-mentioned first determining module 22 is specifically used for according to formula in one of the embodiments: P=p+L (d)+L (r)-
L (d+r)+β detects the power P that yard device sends signal described in determining.
Above-mentioned configuration module 21 is specifically used for using different from the real cell LTE in one of the embodiments,
Frequency point, the cell ID different from the real cell LTE, time slot configuration identical with the real cell LTE, detect code to described
Device is configured.
Fig. 5 is the structural schematic diagram for detecing yard device for the LTE terminal that another embodiment provides.In the base of above-described embodiment
On plinth, as shown in figure 5, above-mentioned second determining module 23 includes: receiving unit 231, judging unit 232 and acquiring unit 233.
Specifically, receiving unit 231, for receiving the Msg5 message wait detect yard terminal.
Judging unit 232, for judging whether carry the IMSI sequence wait detect yard terminal in the Msg5 message.
If so, acquiring unit 233 is for obtaining the IMSI sequence, and disconnection and the company wait detect between yard terminal
It connects.
LTE terminal provided in this embodiment detects a yard device, can execute above method embodiment, realization principle and skill
Art effect is similar, and details are not described herein.
Fig. 6 is the structural schematic diagram for detecing yard device for the LTE terminal that another embodiment provides.In the base of above-described embodiment
On plinth, as shown in fig. 6, above-mentioned second determines mould if not carrying the IMSI sequence wait detect yard terminal in the Msg5 message
Block 23 further include: transmission unit 234 and resolution unit 235.
Specifically, transmission unit 234, for sending identity request message wait detect yard terminal to described.
Resolution unit 235, it is described wait detect yard identity response message of terminal transmission and parsed for receiving, obtain institute
State IMSI sequence, and disconnection and the connection wait detect between yard terminal.
LTE terminal provided in this embodiment detects a yard device, can execute above method embodiment, realization principle and skill
Art effect is similar, and details are not described herein.
Fig. 7 is the structural schematic diagram for detecing yard device for the LTE terminal that another embodiment provides.In the base of above-described embodiment
On plinth, as shown in fig. 7, the device further include: obtain module 24, third determining module 25 and the 4th determining module 26.
Specifically, module 24 is obtained, for initiating random access procedure, with the LTE base station where the real cell LTE
Connection is established, and obtains the system parameter of the real cell LTE, wherein the system parameter includes the real cell LTE
Working frequency points, cell ID and the time slot configuration of the real cell LTE.
Third determining module 25, the maximum time lead TA value sent for receiving the LTE base station, according to the TA
Value detects yard device at a distance from the LTE base station described in determining.
4th determining module 26 determines the ginseng of the LTE base station for the system parameter according to the real cell LTE
Examine the reception power of signal.
LTE terminal provided in this embodiment detects a yard device, can execute above method embodiment, realization principle and skill
Art effect is similar, and details are not described herein.
It is in one of the embodiments, to meet the detecting radius with yard power of device transmission signal of detecing postponed
Minimum emissive power.
The specific of yard device of detecing about LTE terminal limits yard method of detecing that may refer to above for LTE terminal
It limits, details are not described herein.The modules of above-mentioned LTE terminal detectd in yard device can be fully or partially through software, hardware
And combinations thereof realize.Above-mentioned each module can be embedded in the form of hardware or independently of detecing in the processor in decoding apparatus, can also
It is detectd in the memory in decoding apparatus with being stored in a software form, in order to which processor calls the above modules of execution corresponding
Operation.
In one embodiment, it provides one kind and detects decoding apparatus, including receiver, transmitter, memory and processor, institute
State memory and be stored with computer program, above-mentioned processor, for according to wait the real cell LTE where detecing yard terminal a frequency point,
Cell ID and time slot configuration configure the decoding apparatus of detecing；And it is actually small according to required detecting radius, the LTE
The reception power and the decoding apparatus of detecing of the reference signal of LTE base station where area at a distance from the LTE base station, match by determination
The power detectd decoding apparatus and send signal postponed；Wherein, the hair of LTE base station where the power is greater than the real cell LTE
Penetrate power；
Above-mentioned transmitter, for sending access signal wait detect yard terminal to described using the power, so that described wait detect
Code terminal establishes connection with the decoding apparatus of detecing postponed with described；
Above-mentioned receiver, for receiving the Msg message wait detect yard terminal；
Above-mentioned processor is also used to determine that the code to be detectd is whole according to the Msg message wait detect yard terminal received
The IMSI sequence at end.
Above-mentioned processor in one of the embodiments, is also used to according to the pass comprising p+L (d)+L (r)-L (d+r)+β
It is that the power P that decoding apparatus sends signal is detectd described in formula determines；Wherein, the L (x) is the path loss function about x, x=d or r
Or d+r, the p are the reception power of the reference signal of the LTE base station, the d detects decoding apparatus and the LTE base to be described
The distance stood, the r are the required detecting radius, β >=0.
Above-mentioned processor in one of the embodiments, is also used to according to formula: P=p+L (d)+L (r)-L (d+r)+β
The power P that decoding apparatus sends signal is detectd described in determination.
Above-mentioned processor in one of the embodiments, be also used to using the frequency point different from the real cell LTE,
The cell ID different from the real cell LTE, time slot configuration identical with the real cell LTE, detect decoding apparatus to described
It is configured.
Above-mentioned receiver in one of the embodiments, is also used to receive the Msg5 message wait detect yard terminal；
Above-mentioned processor is also used to judge whether to carry the IMSI sequence wait detect yard terminal in the Msg5 message；
If so, obtaining the IMSI sequence, and disconnection and the connection wait detect between yard terminal.
If not carrying the IMSI sequence wait detect yard terminal in the Msg5 message in one of the embodiments, on
Transmitter is stated, is also used to send identity request message wait detect yard terminal to described；
Above-mentioned receiver is also used to receive the identity response message sent wait detect yard terminal；
Above-mentioned processor is also used to parse the identity response information, obtains the IMSI sequence, and disconnect with
The connection wait detect between yard terminal.
Above-mentioned processor in one of the embodiments, is also used to initiate random access procedure, actually small with the LTE
LTE base station where area establishes connection, and obtains the system parameter of the real cell LTE, wherein the system parameter includes
Working frequency points, cell ID and the time slot configuration of the real cell LTE of the real cell LTE；
Above-mentioned receiver is also used to receive the maximum time lead TA value that the LTE base station is sent；
Above-mentioned processor is also used to detect decoding apparatus at a distance from the LTE base station according to TA value determination；And
According to the system parameter of the real cell LTE, the reception power of the reference signal of the LTE base station is determined.
It is the minimum hair for meeting the detecting radius that above-mentioned transmitter, which sends the power of signal, in one of the embodiments,
Penetrate power.
Provided in this embodiment to detect decoding apparatus, implementing principle and technical effect are similar with above method embodiment, herein
It repeats no more.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
According to frequency point, cell ID and the time slot configuration wait the real cell LTE where detecing yard terminal, to it is described detect decoding apparatus into
Row configuration；
According to the reception power of the reference signal of LTE base station where required detecting radius, the real cell LTE, with
And the decoding apparatus of detecing determines that the decoding apparatus of detecing postponed of matching sends the power of signal at a distance from the LTE base station, and adopts
Access signal is sent wait detect yard terminal to described with the power, so that described set with described with the code of detecing postponed wait detect yard terminal
It is standby to establish connection；Wherein, the transmission power of LTE base station where the power is greater than the real cell LTE；
Wait detect the Msg message of yard terminal according to receiving, the IMSI sequence wait detect yard terminal is determined.
In one embodiment, it is also performed the steps of when computer program is executed by processor
The power P that decoding apparatus sends signal is detectd according to the relational expression determination comprising p+L (d)+L (r)-L (d+r)+β；
Wherein, the L (x) is the path loss function about x, and x=d or r or d+r, the p are the LTE base station
The reception power of reference signal, the d detect decoding apparatus at a distance from the LTE base station to be described, and the r is described required detects
Survey radius, β >=0.
In one embodiment, it is also performed the steps of when computer program is executed by processor
According to formula: detecing the power P that decoding apparatus sends signal described in P=p+L (d)+L (r)-L (d+r)+β is determining.
In one embodiment, it is also performed the steps of when computer program is executed by processor
Using the frequency point different from the real cell LTE, the cell ID different with the real cell LTE, with it is described
The identical time slot configuration in the real cell LTE configures the decoding apparatus of detecing.
In one embodiment, it is also performed the steps of when computer program is executed by processor
Receive the Msg5 message wait detect yard terminal；
Judge the IMSI sequence wait detect yard terminal whether is carried in the Msg5 message；
If so, obtaining the IMSI sequence, and disconnection and the connection wait detect between yard terminal.
In one embodiment, if not carrying the IMSI sequence wait detect yard terminal, computer in the Msg5 message
It is also performed the steps of when program is executed by processor
Identity request message is sent wait detect yard terminal to described；
Wait detect yard identity response message of terminal transmission and parsed described in receiving, the IMSI sequence is obtained, and break
It opens and the connection wait detect between yard terminal.
In one embodiment, it is also performed the steps of when computer program is executed by processor
LTE base station where initiating random access procedure, with the real cell LTE establishes connection, and obtains the LTE
The system parameter of real cell, wherein the system parameter includes working frequency points, cell ID and the institute of the real cell LTE
State the time slot configuration of the real cell LTE；
The maximum time lead TA value that the LTE base station is sent is received, detects decoding apparatus according to TA value determination
At a distance from the LTE base station；
According to the system parameter of the real cell LTE, the reception power of the reference signal of the LTE base station is determined.
In one embodiment, the power for detecing decoding apparatus transmission signal postponed of matching is to meet the detecting radius
Minimum emissive power.
Computer readable storage medium provided in this embodiment, implementing principle and technical effect and above method embodiment
Similar, details are not described herein.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (11)
1. a kind of LTE terminal detects a yard method characterized by comprising
Decoding apparatus is detectd according to frequency point, cell ID and time slot configuration wait the real cell LTE where detecing yard terminal, the code of detecing is set
It is standby to be configured；
Decoding apparatus is detectd according to the reference signal of LTE base station where required detecting radius, the real cell LTE with what is postponed
Power and the decoding apparatus of detecing are received at a distance from the LTE base station, determines that the decoding apparatus of detecing postponed of matching sends signal
Power, and an access signal is sent wait detect yard terminal to described using the power, so that described match wait detect yard terminal with described
The decoding apparatus of detecing postponed establishes connection；Wherein, the transmission power of LTE base station where the power is greater than the real cell LTE；
It is described to detect decoding apparatus according to the Msg message wait detect yard terminal received with what is postponed, determine that the code to be detectd is whole
The IMSI sequence at end.
2. the method according to claim 1, wherein described detect decoding apparatus according to required detecting half with what is postponed
Diameter, LTE base station where the real cell LTE reference signal reception power and described detect decoding apparatus and the LTE base
The distance stood determines described with the power detectd decoding apparatus and send signal postponed, comprising:
It is described to detect decoding apparatus according to the relational expression determination comprising p+L (d)+L (r)-L (d+r)+β with the decoding apparatus of detecing postponed
Send the power P of signal；
Wherein, the L (x) is the path loss function about x, and x=d or r or d+r, the p are the reference of the LTE base station
The reception power of signal, the d detect decoding apparatus at a distance from the LTE base station to be described, and the r is the required detecting half
Diameter, β >=0.
3. according to the method described in claim 2, it is characterized in that, described detect decoding apparatus according to comprising p+L (d)+L with what is postponed
(r) power P that decoding apparatus sends signal is detectd described in the relational expression determination of-L (d+r)+β, comprising:
It is described to detect decoding apparatus according to formula with what is postponed: decoding apparatus transmission is detectd described in P=p+L (d)+L (r)-L (d+r)+β is determining
The power P of signal.
4. the method according to claim 1, wherein the decoding apparatus of detecing is according to real wait LTE where detecing yard terminal
Frequency point, cell ID and the time slot configuration of border cell, configure the decoding apparatus of detecing, comprising:
The decoding apparatus of detecing is using the frequency point different from the real cell LTE, the cell different with the real cell LTE
ID, time slot configuration identical with the real cell LTE, configure the decoding apparatus of detecing.
5. the method according to claim 1, wherein it is described with postpone to detect decoding apparatus according to what is received
Wait detect the Msg message of yard terminal, the IMSI sequence wait detect yard terminal is determined, comprising:
It is described to receive the Msg5 message wait detect yard terminal with the decoding apparatus of detecing postponed；
Judge the IMSI sequence wait detect yard terminal whether is carried in the Msg5 message；
If so, obtaining the IMSI sequence, and disconnection and the connection wait detect between yard terminal.
6. according to the method described in claim 5, it is characterized in that, the method also includes:
It is described to detect decoding apparatus to described with what is postponed if not carrying the IMSI sequence wait detect yard terminal in the Msg5 message
Identity request message is sent wait detect yard terminal；
It is described to detect described in decoding apparatus reception with what is postponed wait detect yard identity response message of terminal transmission and parsed, obtain institute
State IMSI sequence, and disconnection and the connection wait detect between yard terminal.
7. the method according to claim 1, wherein in the decoding apparatus of detecing according to wait LTE where detecing yard terminal
Frequency point, cell ID and the time slot configuration of real cell are detectd before decoding apparatus configures to described, the method also includes:
The LTE base station detectd where decoding apparatus initiates random access procedure, with the real cell LTE establishes connection, and obtains
Take the system parameter of the real cell LTE, wherein the system parameter includes the working frequency points, small of the real cell LTE
The time slot configuration of area ID and the real cell LTE；
The decoding apparatus of detecing receives the maximum time lead TA value that the LTE base station is sent, according to TA value determination
Decoding apparatus is detectd at a distance from the LTE base station；
The decoding apparatus of detecing determines the reception of the reference signal of the LTE base station according to the system parameter of the real cell LTE
Power.
8. method according to claim 1-7, which is characterized in that described to send signal with the decoding apparatus of detecing postponed
Power be meet it is described detecting radius minimum emissive power.
9. a kind of LTE terminal detects a yard device characterized by comprising
Configuration module, frequency point, cell ID and a time slot configuration for basis wait the real cell LTE where detecing yard terminal, to described
A yard device is detectd to be configured；
First determining module, for the reference signal according to LTE base station where required detecting radius, the real cell LTE
Reception power and yard device of detecing at a distance from the LTE base station, determine and described send letter with yard device of detecing postponed
Number power, and an access signal is sent wait detect yard terminal to described using the power so that it is described wait detect yard terminal with it is described
Connection is established with yard device of detecing postponed；Wherein, the transmitting function of LTE base station where the power is greater than the real cell LTE
Rate；
Second determining module determines described wait detect yard terminal for the Msg message according to receiving wait detect yard terminal
IMSI sequence.
10. one kind detects decoding apparatus, including receiver, transmitter, memory and processor, the memory is stored with computer journey
Sequence, which is characterized in that
The processor, frequency point, cell ID and a time slot configuration for basis wait the real cell LTE where detecing yard terminal, to institute
It states and detects decoding apparatus and configured；And believed according to the reference of LTE base station where required detecting radius, the real cell LTE
Number reception power and the decoding apparatus of detecing at a distance from the LTE base station, determine with postpone detect decoding apparatus send signal
Power；Wherein, the transmission power of LTE base station where the power is greater than the real cell LTE；
The transmitter, for sending access signal wait detect yard terminal to described using the power, so that the code to be detectd is whole
Connection is established with the decoding apparatus of detecing postponed with described in end；
The receiver, for receiving the Msg message wait detect yard terminal；
The processor is also used to be determined described wait detect yard terminal according to the Msg message wait detect yard terminal received
IMSI sequence.
11. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of any one of claim 1-8 the method is realized when being executed by processor.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111181996A (en) * | 2020-01-06 | 2020-05-19 | 武汉烽合智达信息技术有限责任公司 | Code detection image implementation method and system based on distributed multi-connection architecture |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101631302A (en) * | 2008-07-14 | 2010-01-20 | 中兴通讯股份有限公司 | Method and device for acquiring international mobile subscriber identity of mobile communication terminal by base station |
| CN102638900A (en) * | 2011-02-15 | 2012-08-15 | 电信科学技术研究院 | Method and device for establishing connection |
| CN104243167A (en) * | 2014-09-29 | 2014-12-24 | 重庆大学 | Method and system for intelligently perceiving identities on basis of mobile terminals |
| WO2015177600A1 (en) * | 2014-05-21 | 2015-11-26 | Pismo Labs Technology Limited | Methods and systems for configuring radio frequency module |
| CN105282778A (en) * | 2015-06-01 | 2016-01-27 | 南京纳凯永馨信息科技有限公司 | LTE terminal positioning method and simulate base station |
| US20160366717A1 (en) * | 2014-02-19 | 2016-12-15 | Zte Corporation | Signal Processing Method and Device |
| CN106792498A (en) * | 2016-11-11 | 2017-05-31 | 中国科学院信息工程研究所 | Obtain method, system, management platform and the virtual base station of the position of user equipment |
| CN107124712A (en) * | 2017-04-17 | 2017-09-01 | 湖南超云信息科技有限公司 | A kind of method that LTE detects code, system and equipment |
| CN107396339A (en) * | 2016-05-16 | 2017-11-24 | 大唐移动通信设备有限公司 | A kind of international mobile subscriber identity IMSI acquisition methods and system |
| CN107659894A (en) * | 2017-11-08 | 2018-02-02 | 武汉邮电科学研究院 | A kind of 4G localization methods and device for being used to reduce public network interference |
| CN108260124A (en) * | 2018-01-11 | 2018-07-06 | 阳光凯讯(北京)科技有限公司 | A kind of method for detecing code and management and control for 4G terminals |
| CN108289318A (en) * | 2018-01-26 | 2018-07-17 | 重庆邮电大学 | A kind of LTE terminal management-control method based on signaling process |
| CN108933989A (en) * | 2018-06-26 | 2018-12-04 | 重庆邮电大学 | A kind of IMSI extracting method of 4G electronic enclosure system |
| CN109429237A (en) * | 2017-06-27 | 2019-03-05 | 北京中科晶上超媒体信息技术有限公司 | A kind of method and system obtaining mobile subscriber identifier under LTE network |
-
2019
- 2019-04-23 CN CN201910326478.6A patent/CN110139269B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101631302A (en) * | 2008-07-14 | 2010-01-20 | 中兴通讯股份有限公司 | Method and device for acquiring international mobile subscriber identity of mobile communication terminal by base station |
| CN102638900A (en) * | 2011-02-15 | 2012-08-15 | 电信科学技术研究院 | Method and device for establishing connection |
| US20160366717A1 (en) * | 2014-02-19 | 2016-12-15 | Zte Corporation | Signal Processing Method and Device |
| WO2015177600A1 (en) * | 2014-05-21 | 2015-11-26 | Pismo Labs Technology Limited | Methods and systems for configuring radio frequency module |
| CN104243167A (en) * | 2014-09-29 | 2014-12-24 | 重庆大学 | Method and system for intelligently perceiving identities on basis of mobile terminals |
| CN105282778A (en) * | 2015-06-01 | 2016-01-27 | 南京纳凯永馨信息科技有限公司 | LTE terminal positioning method and simulate base station |
| CN107396339A (en) * | 2016-05-16 | 2017-11-24 | 大唐移动通信设备有限公司 | A kind of international mobile subscriber identity IMSI acquisition methods and system |
| CN106792498A (en) * | 2016-11-11 | 2017-05-31 | 中国科学院信息工程研究所 | Obtain method, system, management platform and the virtual base station of the position of user equipment |
| CN107124712A (en) * | 2017-04-17 | 2017-09-01 | 湖南超云信息科技有限公司 | A kind of method that LTE detects code, system and equipment |
| CN109429237A (en) * | 2017-06-27 | 2019-03-05 | 北京中科晶上超媒体信息技术有限公司 | A kind of method and system obtaining mobile subscriber identifier under LTE network |
| CN107659894A (en) * | 2017-11-08 | 2018-02-02 | 武汉邮电科学研究院 | A kind of 4G localization methods and device for being used to reduce public network interference |
| CN108260124A (en) * | 2018-01-11 | 2018-07-06 | 阳光凯讯(北京)科技有限公司 | A kind of method for detecing code and management and control for 4G terminals |
| CN108289318A (en) * | 2018-01-26 | 2018-07-17 | 重庆邮电大学 | A kind of LTE terminal management-control method based on signaling process |
| CN108933989A (en) * | 2018-06-26 | 2018-12-04 | 重庆邮电大学 | A kind of IMSI extracting method of 4G electronic enclosure system |
Non-Patent Citations (2)
| Title |
|---|
| THANH VAN DO: "Detecting IMSI-Catcher Using Soft Computing" * |
| 陈令: "获取4G用户身份信息的设计与实现" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111181996A (en) * | 2020-01-06 | 2020-05-19 | 武汉烽合智达信息技术有限责任公司 | Code detection image implementation method and system based on distributed multi-connection architecture |
| CN111181996B (en) * | 2020-01-06 | 2022-07-19 | 武汉烽合智达信息技术有限责任公司 | Code detection image implementation method and system based on distributed multi-connection architecture |
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|---|---|
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