CN1984075A - Method for controlling service access - Google Patents
Method for controlling service access Download PDFInfo
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- CN1984075A CN1984075A CNA200610087153XA CN200610087153A CN1984075A CN 1984075 A CN1984075 A CN 1984075A CN A200610087153X A CNA200610087153X A CN A200610087153XA CN 200610087153 A CN200610087153 A CN 200610087153A CN 1984075 A CN1984075 A CN 1984075A
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- user terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
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Abstract
The invention discloses a cut-in method of control business, set up business limited area and cut-in allowed business for the user terminals; when the cut-in business request of user terminals in non-roaming regions is determined, then implement the following steps : A. judge whether the user terminals are in their own business restricted area, and if so, implement the step B; Otherwise, reject the request; B. judge whether the current requested business by user terminal is allowed cut-in business; If is, then accept the request of user terminals; Otherwise, reject the request. Application of this method can guarantee that the user terminals can receive part of the mobile communications business in business limited regions, ensure the basic mobile communications business after the user terminals go beyond their own roaming regions, enhance the adaptability of mobile communication system, make the mobile communication system to provide multi-oriented service for the user terminals, improve satisfaction degree of users.
Description
Technical field
The present invention relates to mobile communication technology, refer to a kind of method of controlling service access especially.
Background technology
Zone roaming restriction is a characteristic service in the mobile communication system.When the position at user terminal place is allowing random zone, then allow user terminal to initiate professional access; When the position at user terminal place has exceeded the permission random zone, the then access of all business of refusing user's terminal.Though zone roaming limit service has obtained extensive use in the whole world, but when user terminal has exceeded random zone, user terminal has just been lost the ability of communicating by letter with the external world, the basic communication service of user terminal as, reception short message, speech called etc. all can not get ensureing, reduced the adaptive capacity of mobile communication system, made mobile communication system provide multi-faceted service, reduced user satisfaction for user terminal.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of method of controlling service access, uses this method and can make user terminal after exceeding random zone, still can enjoy the part mobile communication business.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of method of controlling service access, the business that each user terminal is provided with professional confined area and allow inserts; Determine that user terminal when non-roaming region request access service, carries out following steps:
A, judge user terminal whether in the professional confined area of self, if, execution in step B then; Otherwise, the request of refusing user's terminal;
B, judge that whether business that the user terminal current request inserts is to allow the business that inserts; If then accept the request of user terminal; Otherwise, the request of refusing user's terminal.
Wherein, described professional confined area is: the zone that each signatory professional restricted area of user terminal is formed.
Wherein, professional confined area being set is: the confined area identification list that comprises each professional restricted area sign is set;
Steps A is described to be judged as: the sign of judging self location whether in the confined area identification list of described user terminal, if, execution in step B then; Otherwise, the request of refusing user's terminal.
Wherein, described user terminal requests access service is: user terminal is asked access service to mobile switching centre.
Wherein, the described business that the confined area identification list is set and allows to insert is:
When user terminal is opened an account,, add the CAMEL-Subscription-Information of user terminal with the confined area identification list of this user terminal and the business of each professional restricted area permission access;
Steps A is described to be judged as: whether the sign that the CAMEL-Subscription-Information that mobile switching centre is written into the vision location server when the location registers according to user terminal is judged self location is in the confined area identification list at described user terminal.
Wherein, the business that allows to insert being set is: at user terminal the business that identical or different permission inserts is set in each professional restricted area;
Step B is described to be judged as: mobile switching centre allows the business of access in the current business restricted area according to the described user terminal that writes down in the CAMEL-Subscription-Information, judge whether the business that the user terminal current request inserts is the business that allows access, if then accept the request of user terminal; Otherwise, the request of refusing user's terminal.
Wherein, the business that allow to insert is set is: when this district being set becoming professional restricted area at the district, the business that allows all user terminals to insert;
Step B is described to be judged as: judge that business that the user terminal current request inserts is whether for the current business restricted area allows the business that inserts, if then accept the request of user terminal; Otherwise, the request of refusing user's terminal.
The user area identification list of the random zone of being made up of each signatory roaming district of user terminal wherein, is set;
Determine that user terminal at non-roaming region request access service is: when user terminal is asked access service to mobile switching centre, mobile switching centre judges that the sign obtain self current location not in the identification list of the user area of described user terminal, determines that then user terminal is at non-roaming region request access service.
Wherein, the described user area identification list that random zone is set is:
When user terminal is opened an account, the user area identification list of user terminal is added the CAMEL-Subscription-Information of user terminal;
The CAMEL-Subscription-Information that mobile switching centre is written into the vision location server when the location registers according to user terminal judges that the sign that obtains self current location is not in the identification list of the user area of described user terminal.
Wherein, described mobile switching centre is: the mobile switching centre in second generation mobile communication system or the 3-G (Generation Three mobile communication system).
A kind of method of controlling service access provided by the present invention, by when random zone is set, the business that allows user terminal to insert in professional confined area and the professional confined area is set, guarantee that user terminal still can insert the mobile communication business of part in professional confined area, thereby guaranteed that user terminal is after exceeding the random zone of self, still can guarantee basic mobile communication business, improved the adaptive capacity of mobile communication system, make mobile communication system provide multi-faceted service, promoted user satisfaction for user terminal.
Description of drawings
Fig. 1 is the schematic diagram of random zone of the present invention, professional confined area and complete confined area relation;
Fig. 2 is the basic flow sheet of the inventive method;
Fig. 3 is the flow chart of embodiment of the invention method.
Embodiment
Core concept of the present invention is: when random zone is set, the business that allows access in professional confined area and the professional confined area is set.When user terminal exceeds random zone, judge then whether user terminal is arranged in professional confined area and judges whether the business that request inserts is the business that professional confined area allows access, if it is the business that professional confined area allows access that user terminal is positioned at the business of professional confined area and request access, then allow the service access of user terminal; Otherwise, the service access of refusing user's terminal.
Here, random zone is defined by user area sign (UZID) tabulation, and user terminal is enjoyed all business that mobile communication system provides in the random zone that the roaming district that self contracts is formed; Record is the sign in each roaming district of having contracted of user terminal in the UZID tabulation.Professional confined area is defined by confined area sign (RZID) tabulation, and user terminal is enjoyed the partial service that mobile communication system provides in the professional confined area that the professional restricted area of self contracting is formed; Record is the sign of user terminal each professional restricted area of having contracted in the RZID tabulation.Zone outside random zone and professional confined area is complete confined area, and all business of user terminal will be limited in complete confined area.
For division obtains roaming district and professional restricted area at each user terminal, mobile operator is divided into the district with mobile communications network, and each district that division obtains is distributed sign.The rule of dividing and for each district distributes the method for sign can be definite according to the demand of business that mobile operator carried out and user terminal, for example can utilize existing district with the area code sign, divide and sign 010 expression Beijing district, 029 expression Xian District etc. to distinguishing.
Relation between random zone, professional confined area and the complete confined area as shown in Figure 1.As seen from the figure, confined area is the part of removing random zone and professional confined area fully; Professional confined area is the part of removing random zone.
In professional confined area, allow the partial service of user terminal communication to be: professional combination in any such as voice caller, speech called, message calling, short message called, IWF (IWF) caller, IWF are called, public's switched data network (PDSN) caller, PDSN are called.The partial service that allows user terminal to insert in professional confined area can guarantee the basic communication demand of user terminal.
Accordingly, basic procedure of the present invention as shown in Figure 2.Before the flow process of carrying out as shown in Figure 2, also need the business that each user terminal is provided with professional confined area and allows to insert.Idiographic flow shown in Figure 2 is:
Step 201: determine user terminal when non-roaming region request access service, execution in step 202.
Step 202: judge that user terminal is whether in the professional confined area of self, if then execution in step 203; Otherwise, execution in step 205.
Step 203: judge whether the business that the user terminal current request inserts is the business that allows access; If then execution in step 204; Otherwise, execution in step 205.
Step 204: accept the request of user terminal.
Step 205: the request of refusing user's terminal.
In the judgement of step 202, can utilize the sign of judging self location whether in the RZID of described user terminal, if then execution in step 203; Otherwise, the request of refusing user's terminal.
Here, the method of the business that the confined area identification list is set and allows to insert can be: when user terminal is opened an account, with the confined area identification list of this user terminal and the business of each professional restricted area permission access, add the CAMEL-Subscription-Information of user terminal; Then corresponding step A is described is judged as: whether the sign that the CAMEL-Subscription-Information that MSC is written into VLR when the location registers according to user terminal is judged self location is in the confined area identification list at described user terminal.What this situation was described is the situation of user terminal to MSC request access service.
Here, the business that allows to insert being set can be at user terminal the business that identical or different permission inserts to be set in each professional restricted area; In such cases, then step 203 is described is judged as: MSC allows the business of access in the current business restricted area according to the described user terminal that writes down in the CAMEL-Subscription-Information, judge whether the business that the user terminal current request inserts is the business that allows access, if then accept the request of user terminal; Otherwise, the request of refusing user's terminal.
The business that allow to insert can also be set equally is: when this district being set becoming professional restricted area at the district, and the business that allows all user terminals to insert; At this moment, step B is described to be judged as: judge that business that the user terminal current request inserts is whether for the current business restricted area allows the business that inserts, if then accept the request of user terminal; Otherwise, the request of refusing user's terminal.
In addition, determine that for step 201 user terminal in the method for non-roaming region request access service can be; The user area identification list of the random zone of being made up of each signatory roaming of user terminal at first is set; When user terminal is asked access service to MSC, MSC judges that the sign that obtains self current location not in the identification list of the user area of described user terminal, determines that then user terminal is at non-roaming region request access service.The method that the user area identification list of random zone is set described here can be: when user terminal is opened an account, the user area identification list of user terminal is added the CAMEL-Subscription-Information of user terminal; Accordingly, the MSC CAMEL-Subscription-Information that is written into VLR when the location registers according to user terminal judges that the sign that obtains self current location is not in the identification list of the user area of described user terminal.
Method among the present invention is equally applicable to the second generation (2G) mobile communication system, comprise global system for mobile communications (GSM) and code vision multiple address cellular mobile communication system (CDMA), and the third generation (3G) mobile communication system, comprise Wideband Code Division Multiple Access (WCDMA) cell mobile communication systems (WCDMA), overloading wavelength division multiplexing band spectrum modulation mobile communication system (CDMA2000) and TD SDMA access mobile communication system (TDS-CDMA) etc.Concrete implementation method is identical with the method described in the present invention, is not described in detail in this.Accordingly, in concrete implementation process, MSC then is the mobile switching centre in the corresponding system.
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
For realizing goal of the invention of the present invention, need at attaching position register (HLR) when opening an account for user terminal, in the CAMEL-Subscription-Information of user terminal, add in the UZID tabulation, the RZID tabulation that adds the signatory professional confined area of this user terminal, and the business that in each professional confined area, allows user terminal to insert.
The CAMEL-Subscription-Information of user terminal generally is stored in the PROFILE file of user terminal.When the content in the PROFILE file is carried out location registers at user terminal, be written in the vision location server (VLR) of the current location of user terminal.
Obviously, according to the business demand of user terminal and the needs of network operation, can the business that identical or different permissions insert be set to a user terminal in self different professional restricted area, that is to say in all professional restricted areas, all to allow to insert identical business, also can in different professional restricted areas, allow to insert different business; In addition, network side also can be provided with the business that identical permission inserts to all user terminals in same professional restricted area, in such cases, also the business that can professional restricted area not allowed to insert adds in the CAMEL-Subscription-Information of each user terminal, and be set directly in the mobile switching centre (MSC) at this place, district, when needs judge whether to allow access service, the business that can be directly inserts according to the permission that self is provided with judge, and do not need to obtain the CAMEL-Subscription-Information of the user terminal that inserts from current request.
The process of present embodiment specifically is described below as shown in Figure 3:
Step 301: user terminal is asked access service to MSC.
Step 302:MSC is written into the UZID tabulation of writing down in the PROFILE file of VLR when the location registers according to user terminal, judge that active user's terminal is whether in self signatory random zone, whether the sign in district of just judging self place is in the UZID tabulation, if then execution in step 305; Otherwise, execution in step 303.
Step 303:MSC is written into the RZID tabulation of writing down in the PROFILE file of VLR when the location registers according to user terminal equally, judge that user terminal is whether in professional confined area, whether the sign of just judging self location is in the RZID tabulation, if then execution in step 304; Otherwise, execution in step 306.
Whether the business that the user terminal current request of judging step 304:MSC inserts is the business that allows user terminal to insert in this professional confined area, if then execution in step 305; Otherwise, execution in step 306.
Here, when business that the permission that is provided with inserts when in self different professional confined area, being provided with respectively at each user terminal, when MSC judges whether the business of user terminal requests access is professional that the permission user terminal inserts in this professional confined area, need from the PROFILE file of VLR user terminals stored, to take out earlier user terminal allows access in the one's respective area service lists, judge that business that the user terminal current request inserts is whether in the service lists of taking out, if then execution in step 305; Otherwise, execution in step 306.
The business that inserts when the permission that is provided be at each when regional, then MSC judges that according to the business that self allows to insert as professional confined area business that the user terminal current request inserts is whether in self allowing the business that inserts, if then execution in step 305; Otherwise, execution in step 306.Here, MSC obtains the business that self current permission inserts, can be according to situation about being provided with, from the CAMEL-Subscription-Information of the user terminal of current access, obtain, or according to self the acquisition that is provided with.
Step 305:MSC allows the business of user terminal current request, finishes current handling process.
The business of step 306:MSC refusing user's terminal current request finishes current handling process.
So far, the described flow process of present embodiment finishes.
According to the networking of reality, MSC and VLR may be MSC/VLR for an equipment, and method proposed by the invention is equally applicable to this kind situation, is not described in detail in this.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (10)
1, a kind of method of controlling service access is characterized in that, each user terminal is provided with the business of professional confined area and permission access; Determine that user terminal when non-roaming region request access service, carries out following steps:
A, judge user terminal whether in the professional confined area of self, if, execution in step B then; Otherwise, the request of refusing user's terminal;
B, judge that whether business that the user terminal current request inserts is to allow the business that inserts; If then accept the request of user terminal; Otherwise, the request of refusing user's terminal.
2, method according to claim 1 is characterized in that, described professional confined area is: the zone that each signatory professional restricted area of user terminal is formed.
3, method according to claim 2 is characterized in that, professional confined area is set be: the confined area identification list that comprises each professional restricted area sign is set;
Steps A is described to be judged as: the sign of judging self location whether in the confined area identification list of described user terminal, if, execution in step B then; Otherwise, the request of refusing user's terminal.
4, method according to claim 3 is characterized in that, described user terminal requests access service is: user terminal is asked access service to mobile switching centre.
5, method according to claim 4 is characterized in that, the described business that the confined area identification list is set and allows to insert is:
When user terminal is opened an account,, add the CAMEL-Subscription-Information of user terminal with the confined area identification list of this user terminal and the business of each professional restricted area permission access;
Steps A is described to be judged as: whether the sign that the CAMEL-Subscription-Information that mobile switching centre is written into the vision location server when the location registers according to user terminal is judged self location is in the confined area identification list at described user terminal.
6, method according to claim 5 is characterized in that, the business that allows to insert is set be: at user terminal the business that identical or different permission inserts is set in each professional restricted area;
Step B is described to be judged as: mobile switching centre allows the business of access in the current business restricted area according to the described user terminal that writes down in the CAMEL-Subscription-Information, judge whether the business that the user terminal current request inserts is the business that allows access, if then accept the request of user terminal; Otherwise, the request of refusing user's terminal.
7, according to the described method of arbitrary claim in the claim 2 to 5, it is characterized in that, the business that allow to insert is set is: when this district being set becoming professional restricted area at the district, the business that allows all user terminals to insert;
Step B is described to be judged as: judge that business that the user terminal current request inserts is whether for the current business restricted area allows the business that inserts, if then accept the request of user terminal; Otherwise, the request of refusing user's terminal.
8, method according to claim 1 is characterized in that, the user area identification list of the random zone of being made up of each signatory roaming district of user terminal is set;
Determine that user terminal at non-roaming region request access service is: when user terminal is asked access service to mobile switching centre, mobile switching centre judges that the sign obtain self current location not in the identification list of the user area of described user terminal, determines that then user terminal is at non-roaming region request access service.
9, method according to claim 8 is characterized in that, the described user area identification list that random zone is set is:
When user terminal is opened an account, the user area identification list of user terminal is added the CAMEL-Subscription-Information of user terminal;
The CAMEL-Subscription-Information that mobile switching centre is written into the vision location server when the location registers according to user terminal judges that the sign that obtains self current location is not in the identification list of the user area of described user terminal.
10, method according to claim 4 is characterized in that, described mobile switching centre is: the mobile switching centre in second generation mobile communication system or the 3-G (Generation Three mobile communication system).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610087153XA CN1984075A (en) | 2006-06-15 | 2006-06-15 | Method for controlling service access |
| PCT/CN2007/070123 WO2007147364A1 (en) | 2006-06-15 | 2007-06-15 | A method and apparatus of controlling service access |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200610087153XA CN1984075A (en) | 2006-06-15 | 2006-06-15 | Method for controlling service access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1984075A true CN1984075A (en) | 2007-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200610087153XA Pending CN1984075A (en) | 2006-06-15 | 2006-06-15 | Method for controlling service access |
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| Country | Link |
|---|---|
| CN (1) | CN1984075A (en) |
| WO (1) | WO2007147364A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010142095A1 (en) * | 2009-06-11 | 2010-12-16 | 中兴通讯股份有限公司 | Management method for restricted terminal in 3gpp wireless core network, the terminal and the system thereof |
| WO2011157117A2 (en) * | 2011-05-30 | 2011-12-22 | 华为技术有限公司 | Method and device for controlling access |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024718B (en) * | 2012-12-04 | 2018-09-04 | 南京中兴软件有限责任公司 | A kind of method and system of intelligent control of telecommunication network |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI106831B (en) * | 1998-01-14 | 2001-04-12 | Nokia Networks Oy | Access control procedure for a mobile telephone system |
| US7181212B2 (en) * | 2001-08-21 | 2007-02-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for location area updating in cellular communications |
| CN100384294C (en) * | 2004-09-30 | 2008-04-23 | 华为技术有限公司 | Method for realizing roaming limitation |
-
2006
- 2006-06-15 CN CNA200610087153XA patent/CN1984075A/en active Pending
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2007
- 2007-06-15 WO PCT/CN2007/070123 patent/WO2007147364A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010142095A1 (en) * | 2009-06-11 | 2010-12-16 | 中兴通讯股份有限公司 | Management method for restricted terminal in 3gpp wireless core network, the terminal and the system thereof |
| WO2011157117A2 (en) * | 2011-05-30 | 2011-12-22 | 华为技术有限公司 | Method and device for controlling access |
| WO2011157117A3 (en) * | 2011-05-30 | 2012-05-03 | 华为技术有限公司 | Method and device for controlling access |
| CN102918889A (en) * | 2011-05-30 | 2013-02-06 | 华为技术有限公司 | Method and device for controlling access |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007147364A1 (en) | 2007-12-27 |
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Open date: 20070620 |