CN1286337C - Illegal position updating processing method - Google Patents
Illegal position updating processing method Download PDFInfo
- Publication number
- CN1286337C CN1286337C CNB031537618A CN03153761A CN1286337C CN 1286337 C CN1286337 C CN 1286337C CN B031537618 A CNB031537618 A CN B031537618A CN 03153761 A CN03153761 A CN 03153761A CN 1286337 C CN1286337 C CN 1286337C
- Authority
- CN
- China
- Prior art keywords
- user
- position updating
- updating request
- illegal
- execution
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/63—Location-dependent; Proximity-dependent
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The present invention discloses a method for processing illegal position updating, which comprises the following procedures: sending out a position updating request by a mobile station; receiving the position updating request by the network side so as to judge whether the request is a first position updating request or not, if true, then carry out legality judgment, if legality, then carry out normal position updating flow paths, if illegality, then sign by users and return false position confirmation messages towards the mobile station; if false, then query whether the users are signed as illegal users or not, if true, then return the false position confirmation messages towards the mobile station; if false, then carry out the normal position updating flow paths. The method can effectively limit position updating attempt times frequently initiated by the illegal users in the current network, reduce unnecessary loads of current network equipment, and guarantee the running safety of the current network equipment.
Description
Technical field
The present invention relates to the position update processing method in a kind of field of mobile communication, particularly relate to a kind of method of handling that illegal position is upgraded.
Background technology
In field of mobile communication, user mobile phone wants access network at first will carry out the position renewal.For example, when user mobile phone moves on to the another location district from a lane place (LA), must register, find that the lane place identification code (LAI) in its memory with the LAI that receives variation has taken place in case that is to say user mobile phone, just carry out registration, the completing place is upgraded; In addition, the user starts shooting when registration, and perhaps in certain special time, if when network and user mobile phone are not got in touch, user mobile phone also needs to get in touch with network, carries out the position renewal.
The purpose of mobile system Position Updating is to use mobile phone total and network in family to keep in touch, so that any old place of user mobile phone in the scope of the network coverage can both be linked in the network; Network can be known the position at MS place at any time in other words, so that network paging at any time is to travelling carriage.
Handling process is upgraded in existing position: after user mobile phone sends position updating request, be sent to network side by wireless side, network side carries out authentication operations to mobile phone earlier, judge whether this user is validated user, if, then user data is inserted into the Visited Location Registor (VLR) at the current place of mobile phone from Home Location Register (HLR),, and sends the position by wireless side to the cellphone subscriber and upgrade acknowledgement message in network side record mobile phone present located position.In the position updating process; except the authentication parameter of comparing cell side and user mobile phone; also to carry out the judgement such as startup-shutdown state, roaming authority of user mobile phone; if judged result is this user is the disabled user; then this position updating request belongs to illegal position updating request, and network side does not send the position to user mobile phone and upgrades acknowledgement message.Except above-mentioned reason, the obstruction of channel or interference also may cause the position to upgrade failure, and user mobile phone can carry out new position renewal trial.
Because various odjective causes; on real network, there are some disabled users; the illegal user of the user of the user who in network, does not distribute telephone numbers, the user who has shut down, no roaming authority and authentication parameter etc. for example, when these disabled users upgrade in the position because can't be by authentication or other former thereby cause the position renewal to fail.After failure was upgraded in the position, these disabled user's mobile phones can ceaselessly be attempted the position and upgrade, and make system repeatedly repeatedly handle these illegal position updating request, and the resource of system has been caused very big waste.Particularly after reaching some, these users can cause catastrophic consequence to system, for example, some local general families are to the frequent online in other places, if still keep open state restrictedly, that can not stop registers in network, but always failed authentication can strengthen signaling traffic load greatly.Limit so be necessary the position update times of taking measures, with the fail safe of safeguards system work these disabled users.
Summary of the invention
Technical problem to be solved by this invention is to provide the illegal position of a kind of processing method for updating, can limit same user's illegal position update times, reduces the wasting of resources of frequent illegal position renewal to mobile communcations system.
In order to solve the problems of the technologies described above, the invention provides a kind of illegal position update processing method, may further comprise the steps:
(a) travelling carriage sends position updating request;
(b) do you after network side receives position updating request, judge that at first this request is the first position updating request of this user in this VLR? if, execution in step (c); Otherwise, execution in step (d);
(c) do you judge that this position updating request is illegal position updating request? if, execution in step (e); Otherwise, execution in step (g);
(d) do you judge whether this user has been labeled as the disabled user? if, execution in step (f); Otherwise, execution in step (g);
(e) mark the user as the disabled user;
(f) return dummy location to travelling carriage and upgrade acknowledgement message, and finish;
(g) carry out more new technological process of normal position, and finish.
In the step of said method (c), do not pass through when this user's authentication, perhaps be in stopped status, be subjected to roaming when limiting, this position updating request belongs to illegal position updating request.
In the step of said method (e), mark the user as the disabled user and be in the customer data base of Visited Location Registor mark.
In the step of said method (f), when travelling carriage sends dummy location renewal acknowledgement message, network side does not have the completing place renewal process, positional information is not revised, user data does not insert in the Visited Location Registor yet, but network side still upgrades acknowledgement message by wireless side to the travelling carriage home position.
As from the foregoing, can limit the number of times that illegal position is upgraded by the inventive method, can significantly reduce the number of times that illegal position is upgraded in the network on the one hand, thereby avoid the processing load of network system, improved the service efficiency of network system a large amount of invalid messages (being illegal location update message); On the other hand because the uncertainty of illegal location update message amount in the network, in case when acquiring a certain degree, these size of messages can the fail safe of system be threatened, and adopt the present invention just can avoid this risk, and the fail safe of raising network system work.
Description of drawings
The flow chart of Fig. 1 method of illegal position update times for the embodiment of the invention limits.
Embodiment
Now describe a specific embodiment of the inventive method in detail, please refer to Fig. 1, the method that the embodiment of the invention limits illegal position update times may further comprise the steps:
Step 100: user mobile phone sends position updating request;
Step 110: after network side receives position updating request, at first judge this request whether be this user in this VLR position updating request first if, execution in step 120; Otherwise, execution in step 130;
Step 120: judge this position updating request whether be illegal position updating request if, execution in step 140; Otherwise, execution in step 160;
Step 130: judge whether this user has been labeled as the disabled user? if, execution in step 150; Otherwise, execution in step 160;
Step 140: mark the user as the disabled user;
Step 150: return dummy location to user mobile phone and upgrade acknowledgement message; And finish.
Step 160: carry out more new technological process of normal position; And finish.
Below each step is elaborated.
In the step 100, the position updating request that user mobile phone sends, and be sent to the VLR of network side by wireless side.
According to whether this user's data is arranged among the present located VLR, judge whether this request is this user's position updating request first in the step 110.
When judging whether illegal position updating request in the step 120, carry out authentication operations earlier, initiate authentication request by VLR to HLR, obtain authentication parameter, and the authentication parameter of user mobile phone and the authentication parameter of network side compared, if authentication is not passed through, then this position updating request is non-method position updating request.If authentication is passed through, initiate position updating request by VLR to HLR again, and the startup-shutdown state of user mobile phone, roaming restrictive condition etc. is carried out verification, if user mobile phone has been shut down or do not had roaming authority, also belong to illegal position updating request.Otherwise, belong to legal position updating request.
In the step 130 whether this user being labeled as disabled user's judgement, is to finish by the mark of this user in the inquiry VLR customer data base.
Step 140 is after step 120 judges that this position updating request is illegal position updating request, marks the user as the disabled user in the customer data base of VLR.
Said dummy location renewal acknowledgement message is meant in the step 150: the location update message that network side and mobile phone side are returned is correct, mobile phone thinks that this position renewal is successful, but for network side, mobile phone does not have completing place renewal process veritably, positional information is not revised, and user data does not insert among the VLR yet.That is, just returned tram renewal response message, allowed mobile phone no longer fail and constantly repeated attempt position renewal because the position is upgraded to mobile phone.
The described normal position of step 160 is new technological process more, different under different situations and different system, in the present embodiment, if it is to send after user mobile phone moves to new VLR service area that the position is upgraded, be that the position is upgraded first promptly for present located VLR, then HLR inserts user data to VLR, home position upgrades acknowledgement message, write down the number of new VLR and send registration deletion message to old VLR, and in VLR, need note the user mobile phone current position information, and send the position by wireless side to user mobile phone and upgrade acknowledgement message.If it is to send after user mobile phone moves to the interior another location district of same VLR service area that the position is upgraded, then only in VLR, carries out the renewal of position data and send position renewal acknowledgement message.
For clearer statement the present invention, existing when sketching user mobile phone respectively and send first position updating request and send the position renewal once more according to above-mentioned flow process again, the handling process of the embodiment of the invention.
If user mobile phone is initiated position updating request by wireless channel first to network side, after present located VLR receives position updating request, initiate authentication request to HLR, carry out authentication operations.If authentication is not passed through, then in the customer data base of VLR, mark the user as the disabled user, return false position by wireless side to mobile phone simultaneously and upgrade acknowledgement message.If authentication is passed through; then VLR initiates position updating request to HLR, carries out verifications such as startup-shutdown state, roaming restriction, if verification is not passed through; then in the customer data base of VLR, mark the user as the disabled user, return false position by wireless side to mobile phone simultaneously and upgrade acknowledgement message.If verification is passed through, then the normal flow of opsition dependent renewal is handled.
If user mobile phone is initiated position updating request by wireless channel to network side once more, after VLR receives position updating request, query subscriber database, if this user has been labeled as the disabled user in customer data base, then neither obtain authentication parameter to HLR, do not send position updating request yet, directly return false position to mobile phone and upgrade acknowledgement message by wireless side to HLR.If this user is a validated user, then carry out more new technological process of normal position.
Need to prove, the user mobile phone active operation (for example: go out to exhale, short message goes out to exhale, supplementary service) time, no matter in customer data base this user whether be labeled as the disabled user, still handle according to normal flow.Can guarantee like this that when User Status changes after starting shooting, roam the restriction cancellation again, the user can surf the Net again by active operation, disabled user's mark is removed in enabling simultaneously.
VLR recited above is meant the module after integrated with mobile switching centre (MSC), has the function of mobile switching centre simultaneously.In different communication systems, concrete hardware formation has difference, and for example, the AUC of some system also may integrate with VLR.Therefore when utilization the inventive method with possible some simple change of the foregoing description, must be included within protection scope of the present invention.In addition, except mobile phone, the inventive method is equally applicable to the miscellaneous equipment (as mobile unit) that travelling carriage comprises.
According to top description to specific implementation method as can be known, this method can limit effectively that the disabled user upgrades number of attempt in frequent position of initiating in the existing network, reduces the unnecessary load of existing network equipment, guarantees the fail safe of existing network equipment operation.
Claims (4)
1, a kind of processing method of illegal position renewal may further comprise the steps:
(a) travelling carriage sends position updating request;
(b) do you after network side receives position updating request, judge that at first this request is the first position updating request of this user in this VLR? if, execution in step (c); Otherwise, execution in step (d);
(c) do you judge that this position updating request is illegal position updating request? if, execution in step (e); Otherwise, execution in step (g);
(d) do you judge whether this user has been labeled as the disabled user? if, execution in step (f); Otherwise, execution in step (g);
(e) mark the user as the disabled user;
(f) return dummy location to travelling carriage and upgrade acknowledgement message, and finish;
(g) carry out more new technological process of normal position, and finish.
2, the processing method of illegal position renewal as claimed in claim 1 is characterized in that, in the described step (c), does not pass through when this user's authentication, perhaps is in stopped status, is subjected to roaming when limiting, and this position updating request belongs to illegal position updating request.
3, the processing method upgraded of illegal position as claimed in claim 1 is characterized in that, in the described step (e), marks the user as the disabled user and be in the customer data base of Visited Location Registor mark.
4, the processing method of illegal position renewal as claimed in claim 1, it is characterized in that, in the described step (f), when travelling carriage sends dummy location renewal acknowledgement message, network side does not have the completing place renewal process, positional information is not revised, and user data does not insert in the Visited Location Registor yet, but network side still upgrades acknowledgement message by wireless side to the travelling carriage home position.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031537618A CN1286337C (en) | 2003-08-20 | 2003-08-20 | Illegal position updating processing method |
| AU2003289638A AU2003289638A1 (en) | 2003-08-20 | 2003-12-04 | Illegal location updating process method |
| PCT/CN2003/001036 WO2005020615A1 (en) | 2003-08-20 | 2003-12-04 | Illegal location updating process method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031537618A CN1286337C (en) | 2003-08-20 | 2003-08-20 | Illegal position updating processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1585534A CN1585534A (en) | 2005-02-23 |
| CN1286337C true CN1286337C (en) | 2006-11-22 |
Family
ID=34201022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031537618A Expired - Fee Related CN1286337C (en) | 2003-08-20 | 2003-08-20 | Illegal position updating processing method |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1286337C (en) |
| AU (1) | AU2003289638A1 (en) |
| WO (1) | WO2005020615A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100401841C (en) * | 2005-03-04 | 2008-07-09 | 华为技术有限公司 | Idle handoff method |
| CN101203038B (en) * | 2006-12-13 | 2010-10-13 | 华为技术有限公司 | Method for processing location updating request and network entity |
| CN101203031B (en) * | 2006-12-14 | 2010-07-14 | 中兴通讯股份有限公司 | Method for preventing illegal terminal from interfering legal terminal |
| CN104717654A (en) * | 2013-12-16 | 2015-06-17 | 北京信威通信技术股份有限公司 | Margin machine detecting method and system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1042366A (en) * | 1996-07-24 | 1998-02-13 | Nec Corp | Radio subscriber station verification method |
| US7010699B1 (en) * | 2000-06-12 | 2006-03-07 | Lucent Technologies Inc | Apparatus, method and system for providing a default mode for authentication failures in mobile telecommunication networks |
-
2003
- 2003-08-20 CN CNB031537618A patent/CN1286337C/en not_active Expired - Fee Related
- 2003-12-04 AU AU2003289638A patent/AU2003289638A1/en not_active Abandoned
- 2003-12-04 WO PCT/CN2003/001036 patent/WO2005020615A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005020615A1 (en) | 2005-03-03 |
| CN1585534A (en) | 2005-02-23 |
| AU2003289638A1 (en) | 2005-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1082779C (en) | Location updating in a mobile communication system | |
| CN1157982C (en) | A security procedure in universal mobile telephone service | |
| US20120071173A1 (en) | Device specific tracking area identity lists | |
| CN1343427A (en) | Method for reserving call in special region | |
| CN101189859A (en) | Wireless communication network security method and system | |
| CN1589581A (en) | Method for the determination of a receiver for location information | |
| CN1333988A (en) | Method and system for dynamically and peroxidically updating mobile station location data in telecommunications network | |
| JP2000184447A (en) | Mobile communication system and clone terminal detecting method | |
| JP2002505056A (en) | How to limit the use of terminal equipment | |
| CN1860813A (en) | Method and mobile telecommunication network for detection of device information | |
| CN1874596A (en) | Mobile terminal, and method for protecting information in mobile terminal | |
| CN1672393A (en) | Mobile terminal identity protection through home location register modification | |
| CN1286337C (en) | Illegal position updating processing method | |
| CN1309879A (en) | Selection of service implementation | |
| CN1250025C (en) | Method for actuating verification | |
| CN101707771A (en) | Network authentication system and method for network side receiving terminal access | |
| CN1674707A (en) | Method for realizing charge metering of boundary roaming | |
| CN100502569C (en) | Method for implementing on-disturbing service in traditional group call of digital cluster communication system | |
| CN101064919A (en) | Method for authentication of CDMA user roaming to GSM network | |
| CN101064935B (en) | Method for canceling position when the mobile terminal registers two networks simultaneously | |
| JP5205469B2 (en) | Method for accessing a closed group in a radio access network | |
| CN1274169C (en) | Method for limiting illegal mobile telephone | |
| CN101043724A (en) | Method for detecting terminal embezzlement in personal handhold telephone system | |
| KR101329005B1 (en) | Method for blocking abnormal roaming ho and home network for supporting thereof | |
| CA2398024A1 (en) | Support for massive subscriber profile changes in ansi-41e networks |
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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 Termination date: 20130820 |