CN102204289B - Method and device for intercepting copy card notes - Google Patents

Method and device for intercepting copy card notes Download PDF

Info

Publication number
CN102204289B
CN102204289B CN2011800006106A CN201180000610A CN102204289B CN 102204289 B CN102204289 B CN 102204289B CN 2011800006106 A CN2011800006106 A CN 2011800006106A CN 201180000610 A CN201180000610 A CN 201180000610A CN 102204289 B CN102204289 B CN 102204289B
Authority
CN
China
Prior art keywords
sign
updating message
location updating
msc
former
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN2011800006106A
Other languages
Chinese (zh)
Other versions
CN102204289A (en
Inventor
吴学启
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN102204289A publication Critical patent/CN102204289A/en
Application granted granted Critical
Publication of CN102204289B publication Critical patent/CN102204289B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/58—Message adaptation for wireless communication
    • 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
    • H04W12/126—Anti-theft arrangements, e.g. protection against subscriber identity module [SIM] cloning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/212—Monitoring or handling of messages using filtering or selective blocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a method and a device for intercepting copy card notes, belonging to the communication field. The method comprises: receiving the notes sent by UE, wherein the notes at least carry the identification card number of the UE and the mark of the first mobile switching center (MSC) that the UE currently belongs to; acquiring the mark of the second MSC that the UE, correspondingto the original card, currently belongs to; determining the notes as copy card notes if the mark of the first MSC is different from that of the second MSC; and intercepting the copy card notes. The device comprises a receiving module, an acquiring module, a determining module, and an intercepting module. The invention can avoid interception of original card notes and accurately intercept copy card notes.

Description

A kind of interception copies the method and apparatus of card note
Technical field
The present invention relates to the communications field, particularly a kind of interception copies the method and apparatus of card note.
Background technology
At GSM(Global System of Mobile Communication, global system for mobile communications) occurred in the network Subscriber Identity Module is copied the situation that the back sends the harassing and wrecking note, namely Subscriber Identity Module is copied and obtain copying card, wherein, the Subscriber Identity Module that is replicated is called former card, and the identification card number of former card is identical with the identification card number that copies card; Mobile phone can and copy card by former card and send note, and mobile phone is called former card note by the note that former card sends, and mobile phone is called by the note that copies card and send and copies the card note, and wherein, copying the card note all is to harass notes, need tackle it.
Prior art provides a kind of interception to copy the method for card note, be specially: mobile phone former is stuck in and begins to register when upgrading with the position with the identification card number of former card and the MSC(Mobile Switching Center of former card ownership, mobile switching centre) address is stored in HLR(Home Location Register, attaching position register) in; Mobile phone sends note by its inner Subscriber Identity Module, and this note comprises the MSC address of identification card number and mobile phone ownership; Sms center receives this note, from HLR, obtain the MSC address of this identification card number correspondence according to the identification card number in this note, the MSC address that the MSC address that relatively obtains and this note are carried, if both are identical, then determining this note is former card note, and puts logical this note, if both differences, then determine this note for copying the card note, and tackle this note.
Because it is identical with the identification card number of former card to copy the identification card number of card, if therefore mobile phone is also initiated the position renewal to HLR by copying card, then HLR can be updated to the MSC address of storage the MSC address of copying card ownership, so can tackle former card note and puts to lead to and copy the card note.
Summary of the invention
For fear of the former card note of interception, the invention provides the method and apparatus that a kind of interception copies the card note.Described technical scheme is as follows:
A kind of interception copies the method for card note, and described method comprises:
Receive the note that user equipment (UE) sends, described note is carried the sign of first moving exchanging center MSC of the identification card number of described UE and the current ownership of described UE at least;
According to the corresponding relation of the sign of the identification card number of the identification card number of described UE and former card and MSC, obtain the sign of the 2nd MSC of the corresponding current ownership of UE of former card;
If the sign of a described MSC is different with the sign of described the 2nd MSC, judge that then described note is for copying the card note;
Tackle the described card note that copies;
Wherein, described method also comprises:
Obtain the location updating message of described UE, described location updating message comprises that identification card number, the UE occurrence positions zone of UE switches the sign of the MSC of the sign in zone, the current present position of sign, UE in zone, preceding present position and the current ownership of UE;
Switch the sign in zone, preceding present position and the corresponding relation of the identification card number of the former card stored and the sign of the band of position according to the identification card number of UE in the described location updating message and UE occurrence positions zone, judge whether described location updating message is the location updating message of the corresponding UE transmission of former card;
If then use the sign of the MSC of the identification card number of UE in the described location updating message and the current ownership of UE that the corresponding relation of the sign of the identification card number of described former card and MSC is upgraded.
A kind of interception copies the equipment of card note, and described equipment comprises:
Receiver module be used for to receive the note that user equipment (UE) sends, and described note is carried the sign of first moving exchanging center MSC of the identification card number of described UE and the current ownership of described UE at least;
Acquisition module is used for according to the identification card number of the identification card number of described UE and former card and the corresponding relation of the sign of MSC, obtains the sign of the 2nd MSC of the current ownership of UE of former card correspondence;
Judge module if it is different with the sign of described the 2nd MSC to be used for the sign of a described MSC, judges that then described note is for copying the card note;
Blocking module is used for the described card note that copies of interception;
Wherein, described equipment also comprises information acquisition module and first update module;
Described information acquisition module, be used for obtaining the location updating message of described UE, described location updating message comprises the sign of the MSC of the sign in the identification card number of UE, zone, the current present position of sign, UE that zone, preceding present position is switched in UE occurrence positions zone and the current ownership of UE;
Described first update module comprises:
Judging unit, be used for switching the sign in zone, preceding present position and the corresponding relation of the identification card number of the former card stored and the sign of the band of position according to the identification card number of described location updating message UE and UE occurrence positions zone, judge whether described location updating message is the location updating message of the corresponding UE transmission of former card;
Updating block, be used for the described location updating message of described judgment unit judges be the corresponding UE of former card send location updating message the time, use the sign of the MSC of the identification card number of UE in the described location updating message and the current ownership of UE that the corresponding relation of the sign of the identification card number of described former card and MSC is upgraded.
In the present invention, can whether judge note for copying the card note according to the 2nd MSC sign of the MSC sign of the current ownership of UE that the sends note UE current ownership corresponding with the former card of preserving, realize copying the interception of card note.Simultaneously, because preservation is the sign of the 2nd MSC of the corresponding current ownership of UE of former card, therefore can not tackle former card note.
Description of drawings
Fig. 1 is the method flow diagram that a kind of interception that the embodiment of the invention 1 provides copies the card note;
Fig. 2 is the method flow diagram that a kind of interception that the embodiment of the invention 2 provides copies the card note;
Fig. 3 is the network architecture diagram that the embodiment of the invention 3 is used;
Fig. 4 is the method flow diagram that a kind of interception that the embodiment of the invention 3 provides copies the card note;
Fig. 5 is the equipment schematic diagram that a kind of interception that the embodiment of the invention 4 provides copies the card note.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Present UE(User Equipment, subscriber equipment) communicates by built-in Subscriber Identity Module and network, Subscriber Identity Module can be replicated and obtain copying card, and the Subscriber Identity Module that is replicated is called former card, identification code and identification card number that former card is identical with copying the interior storage of card; The UE that former card is installed is called the corresponding UE of former card, the UE that copies card is installed is called and copies the corresponding UE of card, and the note that the UE of former card correspondence sends is called former card note, and the note that copies the UE transmission of card correspondence is called and copies the card note.Wherein, in the present invention, Subscriber Identity Module can be SIM(Subscriber Identity Module, Subscriber Identity Module), identification code can be IMSI(International Mobile Subscriber Identification Number, international mobile subscriber identity) number, the identification card number can be Mobile Subscriber International ISDN Number (Mobile Station International ISDN Number, Mobile Subscriber International ISDN number).
Embodiment 1
As shown in Figure 1, the embodiment of the invention provides a kind of interception to copy the method for card note, comprising:
Step 101: receive the note that UE sends, this note is carried the sign of first moving exchanging center MSC of the identification card number of UE and the current ownership of UE at least;
Step 102: according to the corresponding relation of the sign of the identification card number of the identification card number of UE and former card and MSC, obtain the sign of the 2nd MSC of the corresponding current ownership of UE of former card;
Wherein, the corresponding relation of the sign of the identification card number of former card and MSC can be stored in the mapping table of sign of the identification card number of former card and MSC.
Step 103: if the sign of a MSC is different with the sign of the 2nd MSC, judge that then this note is for copying the card note;
Step 104: interception copies the card note.
Wherein, the interception note is refused transmitting short message exactly, and in the embodiment of the invention, other local meanings of mentioning the interception note similarly, are given unnecessary details no longer one by one.
In embodiments of the present invention, can whether judge note for copying the card note according to the 2nd MSC sign of the MSC sign of the current ownership of UE that the sends note UE current ownership corresponding with the former card of preserving, realize copying the interception of card note.Simultaneously, because preservation is the sign of the 2nd MSC of the corresponding current ownership of UE of former card, therefore can not tackle former card note.
Embodiment 2
As shown in Figure 2, the embodiment of the invention provides a kind of interception to copy the method for card note, comprising:
Step 201: when switch in UE occurrence positions zone, obtain the location updating message of UE, and this location updating message comprises that identification card number, the UE occurrence positions zone of UE switches the sign of the MSC of the sign in zone, the current present position of sign, UE in zone, preceding present position and the current ownership of UE;
Wherein, when switched in UE occurrence positions zone, UE need carry out more new technological process of position; UE carry out the position more in the process of new technological process UE send location updating message.
Step 202: according to the corresponding relation of the sign of the identification card number of the former card of having stored and the band of position, judge whether the location updating message of this UE is the location updating message that the corresponding UE of former card sends, if, execution in step 203;
Wherein, the corresponding relation of the identification card number of former card and the sign of the band of position can be stored in the mapping table of sign of the identification card number of former card and the band of position, and what store in the identification card number of former card and the mapping table of the sign of the band of position is the sign in the corresponding zone, UE present position of former card.
Particularly, according to the identification card number of UE in the location updating message of this UE, whether there is the sign in the corresponding zone, UE present position of former card in the identification card number of searching former card and the mapping table of the sign of the band of position; If exist, then relatively in the location updating message of this UE UE occurrence positions zone switch the sign and former sign of blocking corresponding zone, UE present position in zone, preceding present position; If both are identical, the location updating message of judging this UE is the location updating message that the corresponding UE of former card sends, if both differences, the location updating message of judging this UE is to copy the location updating message that the corresponding UE of card sends; If there is no, the location updating message of then judging this UE is the location updating message that the corresponding UE of former card sends.
Wherein, because the identification card number of the UE that the identification card number of the UE that former card is corresponding is corresponding with copying card is identical, so no matter the location updating message of this UE is that the corresponding UE of former card sends or copies the corresponding UE of card and sends, can be directly from the mapping table of the identification card number of former card and the sign of the band of position, find out former sign of blocking the corresponding residing band of position of UE according to the identification card number of UE in the location updating message.
Further,
If find out the sign in the corresponding zone, UE present position of former card from the mapping table of the identification card number of former card and the sign of the band of position, the identification renewal in the zone, UE present position that the former card that then will search is corresponding is the sign in zone, the current present position of UE in the location updating message of this UE;
If from the mapping table of the identification card number of former card and the sign of the band of position, do not find out the sign in the corresponding zone, UE present position of former card, then the sign in the identification card number of UE in the location updating message of this UE and zone, the current present position of UE is stored in as a record in the mapping table of sign of the identification card number of former card and the band of position.
Step 203: the sign of the MSC of the identification card number of UE in the location updating message of this UE and the current ownership of UE is stored in the mapping table of sign of the identification card number of former card and MSC;
Particularly, can be according to the identification card number of UE in the location updating message of this UE, whether there is the sign of corresponding MSC in the identification card number of searching former card and the mapping table of the sign of MSC; If exist, then be the sign of the MSC of the current ownership of UE in the location updating message of this UE with the identification renewal of the MSC in the mapping table of the sign of the identification card number of former card and MSC; If there is no, then the sign of the MSC of the identification card number of UE in the location updating message of this UE and the current ownership of UE is stored in as a record in the mapping table of sign of the identification card number of former card and MSC.
Wherein, when each UE switches in each occurrence positions zone, all carry out above-mentioned identical step, what store in the identification card number that so makes former card and the mapping table of the sign of MSC is former sign of blocking the MSC of the corresponding current ownership of UE forever.
Step 204: when UE sends note, receive the note that UE sends, this note is carried the sign of a MSC of the identification card number of this UE and the current ownership of this UE at least;
Step 205: according to the corresponding relation of the sign of the identification card number of former card and MSC, whether the note of determining to receive is for copying the card note;
Wherein, the corresponding relation of the sign of the identification card number of former card and MSC can be stored in the mapping table of sign of the identification card number of former card and MSC.
Particularly, according to the identification card number that carries in this note, from the corresponding relation of the sign of the identification card number of former card and MSC, obtain the sign of the 2nd MSC of the corresponding current ownership of UE of former card; The sign of the 2nd MSC of the current ownership of UE that the sign of a MSC who carries in this note and former card are corresponding relatively, if both are identical, then judging this note is former card note, if both differences judge that then this note is for copying the card note.
Step 206: if the note that receives is former card note, then put the note that connects receipts; If the note that receives is for copying the card note, then tackle the note that receives.
In embodiments of the present invention, can whether judge note for copying the card note according to the 2nd MSC sign of the MSC sign of the current ownership of UE that the sends note UE current ownership corresponding with the former card of preserving, realize copying the interception of card note.Simultaneously, because preservation is the sign of the 2nd MSC of the corresponding current ownership of UE of former card, therefore can not tackle former card note.
Embodiment 3
The embodiment of the invention provides a kind of interception to copy the method for card note.The present embodiment Ying Yu network architecture as shown in Figure 3, this network architecture comprises the positional information collecting unit, the positional information Dispatching Unit, positional information storage unit and copy card SMS interception unit, wherein, the positional information collecting unit can be the unit construction with districts and cities, be used for obtaining its location updating message of incity UE accordingly, positional information storage unit and to copy card SMS interception unit corresponding one by one with sms center respectively, be that the corresponding positional information storage unit of each sms center and one copy card SMS interception module, in addition, it is also corresponding one by one with positional information storage unit to copy card SMS interception unit, the positional information Dispatching Unit can be the unit construction with the whole network, sends the sms center corresponding position information memory cell of this UE ownership for the location updating message of the UE that the positional information collecting unit is obtained; Sms center receives and to belong to its note of sending of UE down, and the note that receives sent to copies the card note and block carrier unit, copies card SMS interception unit and whether determines this note for copying the card note, if this note is tackled.Referring to Fig. 4, this method comprises:
Step 301: when switched in UE occurrence positions zone, the positional information collecting unit obtained the location updating message of UE, and the location updating message that obtains is sent to the positional information Dispatching Unit;
Wherein, the location updating message that obtains comprises that identification code, the UE occurrence positions zone of UE switches the sign of the MSC of the sign in zone, the current present position of sign, UE in zone, preceding present position and the current ownership of UE.Wherein, location updating message can also comprise the identification card number of UE, and the sign of MSC can be the address of MSC.
Wherein, when switched in UE occurrence positions zone, UE need carry out more new technological process of position.UE is carrying out the position more during new technological process, and UE sends location updating message to the MSC of UE ownership, and MSC sends to this location update message VLR(Visitor Location Register again, VLR Visitor Location Register).
Wherein, the positional information collecting unit can obtain the location updating message of UE by following two kinds of methods, comprising:
(1) the positional information collecting unit receives the location updating message that VLR sends UE.
Particularly, VLR sends to its ownership districts and cities corresponding position information collecting unit with the location updating message that receives behind the location updating message that receives MSC transmission UE, and the positional information collecting unit receives the location updating message of the UE of VLR transmission.
Wherein, can pass through TCP/IP(Transmission Control Protocol/Internet Protocol, transmission control protocol/Internet protocol between VLR and the positional information collecting unit) the long connection.
(2) the positional information collecting unit receives the location updating message that the signaling monitoring module sends UE.
Wherein, the signaling monitoring module can be set between MSC and VLR, the signaling monitoring module can be intercepted and captured the MAP(Mobile Application Part that MSC sends to VLR, MAP) layer signaling.For example, MAP layer signaling can be MAP_UPDATE_LOCATION_AREA.
Particularly, signaling monitoring module between MSC and VLR is intercepted and captured the MAP layer signaling that MSC sends to VLR, and from the MAP layer signaling of intercepting and capturing, obtain the location updating message of UE, and the location updating message that will obtain UE sends to the positional information collecting unit, the location updating message of positional information collecting unit reception signaling monitoring module transmission UE.
Wherein, can connect by TCP/IP is long between signaling monitoring module and the positional information collecting unit.
For example, identification code and the identification card number of the storage of the identification card of UE inside are respectively IMSI1 and MSISDN1; UE switches to the band of position that location area is LAID2 from the band of position that is designated LAID1 of the band of position, and UE occurrence positions zone switch the current ownership of back UE up-to-date MSC be designated MSCIP1.
Wherein, UE occurrence positions zone is switched the back and is sent location updating message as shown in table 1 to the MSC of its ownership, wherein, the location updating message shown in the table 1 comprises that identification code IMSI1, the UE occurrence positions zone of UE switches the sign MSCIP1 of the MSC of the sign LAID2 in zone, the current present position of sign LAID1, UE in zone, preceding present position and the current ownership of UE.MSC receives the location updating message of UE shown in the table 1, and the location updating message of UE shown in the transmission table 1 is to VLR, the long connection of VLR by the TCP/IP of self sends to the positional information collecting unit with the location updating message of UE shown in the table 1, and the location updating message of UE shown in the positional information collecting unit reception table 1 also sends to the positional information Dispatching Unit with the location updating message of UE shown in the table 1.
Table 1
The identification code of UE IMSI1
The sign in zone, preceding present position is switched in UE occurrence positions zone LAID1
The sign in zone, the current present position of UE LAID2
The sign of the current ownership of UE MSC MSCIP1
Step 302: the positional information Dispatching Unit receives the location updating message of UE, obtains the identification card number of UE, and the identification card number of UE is added in the location updating message of UE;
Particularly, the positional information Dispatching Unit receives the location updating message of UE, identification code according to the UE in the location updating message of UE, from the mapping table of the identification code of having stored and identification card number, obtain the identification card number of UE, the identification card number of the UE that obtains is added in the location updating message of UE.
Wherein, the corresponding relation of the sign of the sms center of the identification card ownership in the corresponding relation of the identification code of each UE in the storage networking and identification card number in distribution of information unit, position, and the identification card number of each UE in the network in advance and each UE.The corresponding relation of the identification code of each UE and identification card number can be stored in the mapping table of the identification code of UE and identification card number, and the corresponding relation of the sign of the sms center of the identification card ownership in the identification card number of UE and each UE can be stored in the mapping table of sign of the sms center that the identification card number of UE and identification card in each UE belong to.
For example, the prior identification code that storage is sent out as shown in table 2 in distribution of information unit, position and the corresponding relation of identification card number, and the corresponding relation of the sign of identification card number as shown in table 3 and sms center.
Table 2
Identification code The identification card number
IMSI1 MSISDN1
IMSI2 MSISDN2
...... ......
Table 3
The identification card number The sign of sms center
MSISDN1 SMSCIP1
MSISDN2 SMSCIP2
...... ......
The positional information Dispatching Unit is when the location updating message that receives UE as shown in table 1, from the location updating message shown in the table 1, extract the identification code IMSI1 of UE, according to the identification code IMSI1 that extracts, the identification card number that obtains UE from the mapping table of identification code as shown in table 2 and identification card number is MSISDN1, the identification card number MSISDN1 of UE is added in the location updating message as shown in table 1, and the location updating message that obtains is as shown in table 4.
Table 4
The identification code of UE IMSI1
The sign in zone, preceding present position is switched in UE occurrence positions zone LAID1
The sign in zone, the current present position of UE LAID2
The sign of the MSC of the current ownership of UE MSCIP1
The identification card number of UE MSISDN1
Wherein, if the location updating message that UE sends comprises the identification card number of UE, then behind the location updating message of the UE that receives of positional information Dispatching Unit, directly execution in step 303.
Step 303: the positional information Dispatching Unit sends to the location updating message of UE the sms center corresponding position information memory cell of UE ownership;
Particularly, the positional information Dispatching Unit is according to the identification card number that obtains UE, from the mapping table of the sign of the identification card number stored and sms center, obtain the sign of the sms center of UE ownership, the location updating message of UE is sent to the sms center corresponding position information memory cell of UE ownership according to the sign of the sms center that obtains
For example, the positional information Dispatching Unit is according to the identification card number MSISDN1 that obtains, that obtains corresponding sms center from the corresponding relation of identification card number as shown in table 3 and the sign of sms center is designated SMSC IP1, location updating message as shown in table 4 is sent to the sign SMSC IP1 short message centre in correspondence corresponding position information memory cell of the sms center that obtains.
Step 304: positional information storage unit receiving position information Dispatching Unit sends the location updating message of UE, judges whether the location updating message of this UE is the location updating message that the corresponding UE of former card sends, if then execution in step 305;
Particularly, positional information storage unit receiving position information Dispatching Unit sends the location updating message of UE, identification card number according to UE in the location updating message of UE, the sign that whether has the corresponding zone, UE present position of former card in the identification card number of searching the former card of having stored and the corresponding relation of the sign of the band of position, if exist, relatively the sign in zone, preceding present position and the former sign of blocking corresponding zone, UE present position of searching are switched in the UE occurrence positions zone in the location updating message of UE, if both are identical, the location updating message of then judging this UE is the location updating message that the corresponding UE of former card sends, if both are inequality, the location updating message of then judging this UE is to copy the location updating message that the corresponding UE of card sends; If there is no, the location updating message of then judging this UE is the location updating message that the corresponding UE of former card sends.
Wherein, be to copy the location updating message that the corresponding UE of card sends if judge the positional information of this UE, then positional information storage unit directly abandons the location updating message of this UE.
Wherein, the identification card number and the former corresponding relation that blocks the sign in corresponding zone, UE present position of the UE that the identification card number of former card UE is corresponding with the former card of mapping table storage of the sign of the band of position.For example, can adopt the mode shown in the table 5 to store the corresponding relation of the sign of the identification card number of former card and the band of position.
Table 5
The identification card number The sign of the band of position
MSISDN1 LAID1
MSISDM2 LAID2
...... ......
Wherein, the sign of the band of position of storing in the identification card number of former card and the mapping table of the sign of the band of position all is the sign in the corresponding switching zone, preceding present position, UE occurrence positions zone of former card, if the sign that zone, preceding present position is switched in the UE occurrence positions in the location updating message of UE zone is identical with the sign of the band of position that obtains from the mapping table of the sign of the identification card number of former card and the band of position, the position area information that then shows reception is the location updating message that the corresponding UE of former card sends, otherwise the position area information that shows reception is to copy the location updating message that the corresponding UE of card sends; In addition, the UE that former card is corresponding will switch early than copying the corresponding UE occurrence positions zone of card, be that the corresponding UE of former card will send location updating message prior to copying the corresponding UE of card, if so do not find out the sign in the corresponding zone, UE present position of former card from the mapping table of the identification card number of former card and the sign of the band of position, the location updating message that then can judge this UE is the location updating message of the corresponding UE transmission of former card.
For example, positional information storage unit receives location updating message as shown in table 4, the identification card number that extracts UE from the location updating message shown in the table 4 is MSISDN1, from the mapping table of the sign of the identification card number of former card as shown in table 5 and the band of position, find out i.e. second line item in the table 5 of record that comprises identification card number MSISDN1 according to the identification card number MSISDN1 that extracts, the sign LAID1 in zone, preceding present position is switched in UE occurrence positions zone in the UE present position area identification LAID1 of the record Central Plains card correspondence of relatively searching and the location updating message shown in the table 4, result relatively is identical for both, and then the location updating message shown in the judgement table 4 is the location updating message that the corresponding UE of former card sends.
Step 305: positional information storage unit is stored in the sign in the identification card number of UE in the location updating message of this UE and zone, the current present position of UE in the mapping table of sign of the identification card number of former card and the band of position;
Particularly, if find out the sign in the corresponding zone, UE present position of former card from the mapping table of the identification card number of former card and the sign of the band of position, the identification renewal in the zone, UE present position that the former card that then will search is corresponding is the sign in zone, the current present position of UE in the location updating message of this UE; If from the mapping table of the identification card number of former card and the sign of the band of position, do not find out the sign in the corresponding zone, UE present position of former card, then the sign in the identification card number of UE in the location updating message of this UE and zone, the current present position of UE is stored in as a record in the mapping table of sign of the identification card number of former card and the band of position.
For example, from the mapping table of the identification card number of former card as shown in table 5 and the sign of the band of position, find the LAID1 that is designated in the corresponding zone, UE present position of former card, the sign LAID1 in the zone, UE present position that the former card searched is corresponding is updated to the sign LAID2 in zone, the current present position of UE in the location updating message shown in the table 4, and the result who obtains is as shown in table 6.
Table 6
The identification card number The sign of the band of position
MSISDN1 LAID2
MSISDN2 LAID2
...... ......
Step 306: positional information storage unit is stored in the sign of the MSC of the identification card number of UE in the location updating message of UE and the current ownership of UE in the mapping table of the identification card number of former card and MSC sign;
Particularly, identification card number according to UE in the location updating message of this UE, the sign that whether has the MSC that the corresponding UE of corresponding former card belongs in the identification card number of searching former card and the mapping table of the sign of MSC, if exist, the identification renewal of the MSC of the UE ownership that the former card that then will search is corresponding is the sign of the MSC of the current ownership of UE in the location updating message of this UE; If there is no, then with the sign of the identification card of UE in the location updating message of this UE sign and the MSC of the current ownership of UE as a record and be stored in the identification card number of former card and the mapping table of the sign of MSC in.
Wherein, store the identification card number of former card and the sign corresponding relation of MSC in the positional information storage unit in advance.And the sign of the MSC of the current ownership of UE that the identification card number of former card is corresponding with the former card of the sign corresponding relation of MSC storage.For example, positional information storage unit is stored the corresponding relation of the sign of the identification card number of former card as shown in table 7 and MSC in advance.
Table 7
The identification card number The sign of MSC
MSISDN1 MSCIP2
MSISDN2 MSCIP1
...... ......
Positional information storage unit when judge the location updating message shown in the table 4 be the corresponding UE of former card send location updating message the time, then according to the identification card number MSISDN1 of UE in the location updating message shown in the table 4, from the mapping table of the identification card number of former card shown in the table 7 and the sign of MSC, find out the sign MSCIP2 of the MSC that the corresponding UE of former card belongs to, the sign MSC IP2 of the MSC of the UE ownership that the former card searched is corresponding is updated to the sign MSC IP2 of the MSC of the current ownership of UE in the location updating message shown in the table 4, and the result who obtains is as shown in table 8.
Table 8
The identification card number The sign of MSC
MSISDN1 MSCIP1
MSISDN2 MSCIP1
...... ......
Wherein, when each UE switches in each occurrence positions zone, all carry out above-mentioned identical step, so make sign of the MSC of the corresponding current ownership of UE of each former card of all storing in the mapping table of identification card number and the sign of MSC of former card of positional information storage unit under its short message centre in correspondence.
Step 307:UE sends note to the sms center of UE ownership by inner identification card, comprises the sign of a MSC of the identification card number of UE and the current ownership of UE in this note at least;
For example, the identification card number is that the UE of IMSI1 sends note to the sms center of its ownership, and comprise in this note identification card number MSISDN1 and the current ownership of UE a MSC be designated MSC IP2.
Step 308: sms center receives the note that UE sends, and copies card SMS interception unit with what this note sent to its correspondence;
Step 309: copy the note that the card interception unit receives this UE, according to the corresponding relation of the sign of the identification card number of the former card of its corresponding position information collecting unit storage and MSC the note of this UE is judged;
Particularly, from the note of this UE of receiving, extract the identification card number of UE and the MSC sign of the current ownership of UE, from the mapping table of the identification card number of former card and the sign of MSC, obtain former sign of blocking the 2nd MSC of the corresponding current ownership of UE according to the identification card number that extracts UE, the sign of the 2nd MSC of the UE ownership that the sign of a MSC who relatively extracts from the note of this UE is corresponding with the former card that obtains, if both are identical, then judging this note is former card note; If both differences are then judged this note for copying the card note.
For example, it is after the note that sends of the UE of MSISDN1 this note to be sent to copy card SMS interception unit that sms center receives the identification card number, copy the card interception unit and from this note, extract the identification card number MSISDN1 that carries and the sign MSC IP2 of a MSC, according to extracting identification card number MSISDN1, from the mapping table of the identification card number of former card as shown in table 8 and the sign of MSC, find out the corresponding current ownership of UE of former card the 2nd MSC be designated MSC IP1, relatively the sign of the MSC that carries of this note is that the sign of the 2nd MSC of the MSC IP2 UE current ownership corresponding with former card is MSC IP1, result relatively is inequality for both, so judge this note for copying the card note, and tackle this and copy the card note.
Step 310: if copy note that card SMS interception module judges this UE for copying the card note, then interception copies the card note, is former card note if judge the note of this UE, then puts logical former card note.
In embodiments of the present invention, can whether judge note for copying the card note according to the 2nd MSC sign of the MSC sign of the current ownership of UE that the sends note UE current ownership corresponding with the former card of preserving, realize copying the interception of card note.Simultaneously, because preservation is the sign of the 2nd MSC of the corresponding current ownership of UE of former card, therefore can not tackle former card note.
Embodiment 4
As shown in Figure 5, the embodiment of the invention provides a kind of interception to copy the equipment of card note, comprising:
Receiver module 401 be used for to receive the note that UE sends, and this note is carried the sign of first moving exchanging center MSC of the identification card number of UE and the current ownership of UE at least;
Acquisition module 402 is used for according to the identification card number of the identification card number of UE and former card and the corresponding relation of the sign of MSC, obtains the sign of the 2nd MSC of the current ownership of UE of former card correspondence;
Judge module 403 if it is different with the sign of the 2nd MSC to be used for the sign of a MSC, judges that then note is for copying the card note;
Blocking module 404 is used for interception and copies the card note.
Further, this equipment also comprises:
The information acquisition module is for the location updating message that obtains UE;
First update module is used for according to the identification card number of the location updating message that obtains and the former card stored and the corresponding relation of the band of position, upgrades the corresponding relation of the sign of the identification card number of former card and MSC.
Wherein, the location updating message that obtains comprises that identification card number, the UE occurrence positions zone of UE switches the sign of the MSC of the sign in zone, the current present position of sign, UE in zone, preceding present position and the current ownership of UE;
Correspondingly, first update module comprises:
Judging unit, be used for switching the sign in zone, preceding present position and the corresponding relation of the identification card number of the former card stored and the sign of the band of position according to the identification card number of the location updating message UE that obtains and UE occurrence positions zone, judge whether the location updating message that obtains is the location updating message of the corresponding UE transmission of former card;
Updating block, be used for the judgment unit judges location updating message be the corresponding UE of former card send location updating message the time, then use the sign of the MSC of the identification card number of UE in the location updating message that obtains and the current ownership of UE that the corresponding relation of the sign of the identification card number of described former card and MSC is upgraded.
Wherein, judging unit comprises:
First searches subelement, is used for the identification card number according to the location updating message UE that obtains, and whether has former sign of blocking corresponding zone, UE present position in the identification card number of searching former card and the mapping table of the sign of the band of position;
Judgment sub-unit, be used for searching subelement first and search when determining to have the sign in the corresponding zone, UE present position of former card, the sign and former sign of blocking corresponding zone, UE present position in zone, preceding present position switched in UE occurrence positions zone in the location updating message that then relatively obtains; If both are identical, judging the location updating message that obtains is the location updating message that the corresponding UE of former card sends; If there is no, then judging the location updating message that obtains is the location updating message that the corresponding UE of former card sends.
Wherein, updating block comprises:
Second searches subelement, is used for the identification card number according to the location updating message UE that obtains, and whether has the sign of corresponding MSC in the identification card number of searching former card and the mapping table of the sign of MSC;
Upgrade subelement, be used for searching subelement second and search when determining to have the sign of corresponding MSC, then the identification renewal with the MSC that finds is the sign of the MSC of the current ownership of UE in the location updating message that obtains;
Storing sub-units, be used for searching subelement second and search when determining not have the sign of corresponding MSC, then with the sign of the MSC of the identification card number of UE in the location updating message that obtains and the current ownership of UE as a new record and be stored in the identification card number of former card and the mapping table of the sign of MSC in.
Further, this equipment also comprises:
Second update module, being used for when first searches subelement and find out the sign in the corresponding zone, UE present position of former card from the identification card number of former card with the mapping table of the sign of the band of position, is the sign in zone, the current present position of UE in the location updating message that obtains with the former identification renewal that blocks the zone, UE present position of correspondence;
Second memory module, be used for when first searches subelement and do not find out former sign of blocking corresponding zone, UE present position from the identification card number of former card and the mapping table of the sign of the band of position, with the sign in the identification card number of UE in the location updating message that obtains and zone, the current present position of UE as a new record and be stored in the identification card number of former card and the mapping table of the sign of the band of position in.
Wherein, the information acquisition module comprises:
First receiving element is used for receiving the location updating message that VLR sends UE; Or
Second receiving element is used for receiving the location updating message that the signaling monitoring module sends UE; Wherein, the signaling monitoring module is intercepted and captured the location updating message that MSC sends UE.
In embodiments of the present invention, can whether judge note for copying the card note according to the 2nd MSC sign of the MSC sign of the current ownership of UE that the sends note UE current ownership corresponding with the former card of preserving, realize copying the interception of card note.Simultaneously, because preservation is the sign of the 2nd MSC of the corresponding current ownership of UE of former card, therefore can not tackle former card note.
All or part of content in the technical scheme that above embodiment provides can realize that its software program is stored in the storage medium that can read by software programming, storage medium for example: the hard disk in the computer, CD or floppy disk.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1. an interception copies the method for card note, it is characterized in that described method comprises:
Receive the note that user equipment (UE) sends, described note is carried the sign of first moving exchanging center MSC of the identification card number of described UE and the current ownership of described UE at least;
According to the corresponding relation of the sign of the identification card number of the identification card number of described UE and former card and MSC, obtain the sign of the 2nd MSC of the corresponding current ownership of UE of former card;
If the sign of a described MSC is different with the sign of described the 2nd MSC, judge that then described note is for copying the card note;
Tackle the described card note that copies;
Wherein, described method also comprises:
Obtain the location updating message of described UE, described location updating message comprises that identification card number, the UE occurrence positions zone of UE switches the sign of the MSC of the sign in zone, the current present position of sign, UE in zone, preceding present position and the current ownership of UE;
Switch the sign in zone, preceding present position and the corresponding relation of the identification card number of the former card stored and the sign of the band of position according to the identification card number of UE in the described location updating message and UE occurrence positions zone, judge whether described location updating message is the location updating message of the corresponding UE transmission of former card;
If then use the sign of the MSC of the identification card number of UE in the described location updating message and the current ownership of UE that the corresponding relation of the sign of the identification card number of described former card and MSC is upgraded.
2. the method for claim 1, it is characterized in that, described according to UE in the described location updating message the identification card number and the sign in zone, preceding present position is switched in UE occurrence positions zone and the corresponding relation of the sign of the identification card number of the former card stored and the band of position, judge that whether described location updating message is the location updating message that the corresponding UE of former card sends, and comprising:
According to the identification card number of UE in the described location updating message, whether there is the sign in the corresponding zone, UE present position of former card in the identification card number of searching described former card and the mapping table of the sign of the band of position;
If exist, then the sign and the described former sign that corresponding UE is positioned at the band of position of blocking in zone, preceding present position are switched in UE occurrence positions zone in the more described location updating message; If both are identical, judging described location updating message is the location updating message that the corresponding UE of former card sends;
If there is no, then judging described location updating message is the location updating message that the corresponding UE of former card sends.
3. the method for claim 1 is characterized in that, uses the sign of the MSC of the identification card number of UE in the described location updating message and UE ownership that the corresponding relation of the sign of the identification card number of described former card and MSC is upgraded, and comprising:
According to the identification card number of UE in the described location updating message, whether there is the sign of corresponding MSC in the identification card number of searching described former card and the mapping table of the sign of MSC;
If exist, then the identification renewal with the MSC that finds is the sign of the MSC of the current ownership of UE in the described location updating message;
If there is no, then with the sign of the MSC of the identification card number of UE in the described location updating message and the current ownership of UE as a new record and be stored in the identification card number of described former card and the mapping table of the sign of MSC in.
4. method as claimed in claim 2 is characterized in that, described judging after the location updating message that described location updating message is the corresponding UE transmission of former card also comprises:
If from the mapping table of the identification card number of described former card and the sign of the band of position, find out the sign in the corresponding zone, UE present position of former card, be the sign in zone, the current present position of UE in the described location updating message with the described former identification renewal that blocks the zone, UE present position of correspondence then;
If from the mapping table of the identification card number of described former card and the sign of the band of position, do not find out the sign in the corresponding zone, UE present position of former card, then with the sign in the identification card number of UE in the described location updating message and zone, the current present position of UE as a new record and be stored in the identification card number of described former card and the mapping table of the sign of the band of position in.
5. the method for claim 1 is characterized in that, the described location updating message that obtains UE comprises:
Receive the location updating message that VLR Visitor Location Register VLR sends described UE; Or
Receive the location updating message that the signaling monitoring module sends described UE; Wherein, described signaling monitoring module is intercepted and captured the location updating message that MSC sends described UE.
6. an interception copies the equipment of card note, it is characterized in that described equipment comprises:
Receiver module be used for to receive the note that user equipment (UE) sends, and described note is carried the sign of first moving exchanging center MSC of the identification card number of described UE and the current ownership of described UE at least;
Acquisition module is used for according to the identification card number of the identification card number of described UE and former card and the corresponding relation of the sign of MSC, obtains the sign of the 2nd MSC of the current ownership of UE of former card correspondence;
Judge module is used for judging that described note is for copying the card note in the sign of the sign of a described MSC and described the 2nd MSC not simultaneously;
Blocking module is used for the described card note that copies of interception;
Wherein, described equipment also comprises information acquisition module and first update module;
Described information acquisition module is used for obtaining the location updating message of described UE, and described location updating message comprises the sign of the MSC of the sign in the identification card number of UE, zone, the current present position of sign, UE that zone, preceding present position is switched in UE occurrence positions zone and the current ownership of UE;
Described first update module comprises:
Judging unit, be used for switching the sign in zone, preceding present position and the corresponding relation of the identification card number of the former card stored and the sign of the band of position according to the identification card number of described location updating message UE and UE occurrence positions zone, judge whether described location updating message is the location updating message of the corresponding UE transmission of former card;
Updating block, be used for the described location updating message of described judgment unit judges be the corresponding UE of former card send location updating message the time, use the sign of the MSC of the identification card number of UE in the described location updating message and the current ownership of UE that the corresponding relation of the sign of the identification card number of described former card and MSC is upgraded.
7. equipment as claimed in claim 6 is characterized in that, described judging unit comprises:
First searches subelement, is used for the identification card number according to described location updating message UE, whether has former sign of blocking corresponding zone, UE present position in the identification card number of searching described former card and the mapping table of the sign of the band of position;
Judgment sub-unit, be used for searching subelement described first and search when determining to have the sign in the corresponding zone, UE present position of former card, then the sign and described former sign of blocking corresponding zone, UE present position in zone, preceding present position are switched in UE occurrence positions zone in the more described location updating message; If both are identical, judging described location updating message is the location updating message that the corresponding UE of former card sends; If there is no, then judging described location updating message is the location updating message that the corresponding UE of former card sends.
8. equipment as claimed in claim 6 is characterized in that, described updating block comprises:
Second searches subelement, is used for the identification card number according to described location updating message UE, whether has the sign of corresponding MSC in the identification card number of searching described former card and the mapping table of the sign of MSC;
Upgrade subelement, be used for searching subelement described second and search when determining to have the sign of corresponding MSC, then the identification renewal with the MSC that finds is the sign of the MSC of the current ownership of UE in the described location updating message;
Storing sub-units, be used for searching subelement described second and search when determining not have the sign of corresponding MSC, then with the sign of the MSC of the identification card number of UE in the described location updating message and the current ownership of UE as a new record and be stored in the identification card number of described former card and the mapping table of the sign of MSC in.
9. equipment as claimed in claim 7 is characterized in that, described equipment also comprises:
Second update module, being used for when described first searches subelement and find out the sign in the corresponding zone, UE present position of former card from the identification card number of described former card with the mapping table of the sign of the band of position, is the sign in zone, the current present position of UE in the described location updating message with the described former identification renewal that blocks the zone, UE present position of correspondence;
Second memory module, be used for when described first searches subelement and do not find out former sign of blocking corresponding zone, UE present position from the identification card number of described former card and the mapping table of the sign of the band of position, with the sign in the identification card number of UE in the described location updating message and zone, the current present position of UE as a new record and be stored in the identification card number of described former card and the mapping table of the sign of the band of position in.
10. equipment as claimed in claim 6 is characterized in that, described information acquisition module comprises:
First receiving element is used for receiving the location updating message that VLR Visitor Location Register VLR sends described UE; Or
Second receiving element is used for receiving the location updating message that the signaling monitoring module sends described UE; Wherein, described signaling monitoring module is intercepted and captured the location updating message that MSC sends described UE.
CN2011800006106A 2011-05-26 2011-05-26 Method and device for intercepting copy card notes Active CN102204289B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/074691 WO2011144090A2 (en) 2011-05-26 2011-05-26 Method and apparatus for intercepting short message from duplicate card

Publications (2)

Publication Number Publication Date
CN102204289A CN102204289A (en) 2011-09-28
CN102204289B true CN102204289B (en) 2013-10-09

Family

ID=44662835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800006106A Active CN102204289B (en) 2011-05-26 2011-05-26 Method and device for intercepting copy card notes

Country Status (2)

Country Link
CN (1) CN102204289B (en)
WO (1) WO2011144090A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109121138B (en) * 2017-06-26 2021-12-07 中国电信股份有限公司 Voice truth verification method, platform and system
CN108684032B (en) * 2018-03-30 2021-05-18 Oppo广东移动通信有限公司 Interception setting method and related equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101778364A (en) * 2009-12-31 2010-07-14 上海粱江通信系统股份有限公司 System and method for discovering and governing behaviors of copying SIM cards of mobile phones by adopting forced login
CN101860823A (en) * 2009-04-10 2010-10-13 中国移动通信集团公司 Method for detecting forged short message and related device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1860858A1 (en) * 2006-05-22 2007-11-28 Hewlett-Packard Development Company, L.P. Detection of cloned identifiers in communication systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101860823A (en) * 2009-04-10 2010-10-13 中国移动通信集团公司 Method for detecting forged short message and related device
CN101778364A (en) * 2009-12-31 2010-07-14 上海粱江通信系统股份有限公司 System and method for discovering and governing behaviors of copying SIM cards of mobile phones by adopting forced login

Also Published As

Publication number Publication date
CN102204289A (en) 2011-09-28
WO2011144090A2 (en) 2011-11-24
WO2011144090A3 (en) 2012-04-26

Similar Documents

Publication Publication Date Title
CN101483853B (en) Method and device for updating equivalent public land mobile network list
CN100563392C (en) Call recovery method when network failure and system
CN101106818B (en) A system and method for summarizing user roaming status in GSM network service area
CN101557414A (en) Positioning method, equipment and system based on WLAN
CN102026125B (en) Method and device for generating roaming welcome short message
CN101754186A (en) Method and system for residing when mobile terminal is powered on
CN105101135A (en) Method and device for processing emergency call of communication terminal
CN103974231B (en) Location updating method and mobile terminal
US20230113851A1 (en) Method and apparatus for processing information
CN104144423A (en) False base station positioning method and network server
CN101641971A (en) Be used for discerning based on terminal installation the method for cellular mobile radio system home base stations by the support of mobile radio network
CN101562824B (en) Method, device and system for analyzing user plane
CN108966116B (en) Terminal control method, network side and acquisition device
CN101969659A (en) Method and system for tracking subscriber event
CN102204289B (en) Method and device for intercepting copy card notes
CN102265679B (en) Process for updating additional information stored in a terminal for terminal-based recognition of home base stations in a cellular land mobile system
CN101662759A (en) Method and device for identifying roaming state of mobile terminal
CN101080051B (en) Method for service station indication of terminal
CN101873567A (en) De-adherence method, system and device for mobile terminal
CN103686882A (en) Method, device and system for processing non-call services in circuit switching fallback system
CN101573897A (en) Mobile station device, base station device, and propagation state collection method
CN101472266B (en) Method, equipment and system for updating mobile terminal position
CN101394348B (en) Method, apparatus and system for position information synchronization by packet domain and circuit domain
CN101483854B (en) Method, apparatus and system for position updating
CN101547457B (en) UMTS mobile network multi-interface traffic tracking system and method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant