CN1322765C - Calling control method for mobile communication system - Google Patents
Calling control method for mobile communication system Download PDFInfo
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- CN1322765C CN1322765C CNB021438579A CN02143857A CN1322765C CN 1322765 C CN1322765 C CN 1322765C CN B021438579 A CNB021438579 A CN B021438579A CN 02143857 A CN02143857 A CN 02143857A CN 1322765 C CN1322765 C CN 1322765C
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Abstract
The present invention relates to a calling control method in a mobile communication system. The method comprises the steps that the calling control information of a calling user is configured for a user in the mobile communication system; the calling user determines whether to call a called user according to the calling control information configured by the called user. The present invention limits the calling authority of the calling user from the angle of the called user, ensures the interest of the called user, prevents baleful grouping molestation calling and malicious attack, and provides technological preparation for the actual operation of operators. The present invention is especially suitable for mobile communication systems using grouping communication, and enhances the safety of the grouping calling function.
Description
Technical field
The present invention relates to the mobile communication technology field, relate in particular to the calling-control method in a kind of mobile communication system.
Background technology
In order to enrich the function of WCDMA/GPRS (Wideband Code Division Multiple Access (WCDMA)/GPRS) system, effectively utilize Internet resources, reduce the user's communications expense, in mobile communication system, adopted the method for the packet communication that activates by network side.This method is that the user is according to the MSISDN[Mobile Subscriber International ISDN number, Mobile Station International ISDN (Integrated Service Digital Network(ISDN)) Number] and APN (Access Point Name, meet the people and put title) by PLMN (PublicLand Mobile Network, Public Land Mobile Nerwork) the other user of packet call, automatically obtain the other side IP address, between two users, set up IP-based communication link and communicate.
Yet, existing packet communication techniques only provides between two users and has connect the method that people's mode is set up communication link by grouping with PPP (point-to-point protocol), fail safe to the called subscriber does not then add consideration, therefore, be difficult to avoid call out and malicious attack, can't guarantee user security ground use block communication method at the grouping harassing and wrecking of user's malice.In addition, all do not provide called subscriber's the anti-harassing and wrecking and the protection of attack in other mobile communication system by the network side activation.
Summary of the invention
The purpose of this invention is to provide the calling-control method in a kind of mobile communication system, thereby grouping harassing and wrecking and attack at user's malice have been avoided in called subscriber's fail safe in the mobile communication system that has guaranteed to be activated by network side effectively.
The object of the present invention is achieved like this: the calling-control method in the mobile communication system comprises:
A, in the AAA of mobile communication system (Authentication, Authorization and Accounting, authentication) server, be the control information of user's configuration call;
B, determine according to the call control information of called subscriber configuration whether the calling subscriber can call out the called subscriber, if can, execution in step c then, and execution in step d no longer, otherwise, execution in step d;
C, between calling subscriber and called subscriber, set up communication link;
D, forbid that the calling subscriber calls out this called subscriber.
Described step a is: described call control information is for allowing to call out this user's calling user information.
Described step b is:
B1, calling subscriber initiate PDP Context (block data protocol context) to GGSN and activate request, and send authentication request by GGSN to authentication server;
B2, authentication server determine this called subscriber's of being disposed calling user information according to called user information in the request message;
B3, this calling subscriber and determined this called subscriber's calling user information is mated,, then can call out the called subscriber if coupling is returned authentication success message to GGSN, otherwise, execution in step d then.
Described step a is: described call control information is a calling user information of forbidding calling out this user.
Described step b is:
B4, calling subscriber initiate PDP to GGSN and activate request, and send authentication request by GGSN to authentication server;
B5, authentication server determine this called subscriber's of being disposed calling user information according to called user information;
B6, this calling subscriber and determined this called subscriber's calling user information is mated, if coupling, execution in step d then, otherwise, return authentication success message to GGSN, determine and can call out by the user.
Described step c is: set up communication link with the IP access way between calling subscriber and called subscriber.
Described step c comprises:
C1, GGSN send to the called subscriber and activate the successful message of request, and carry out the registration of calling subscriber's MSISDN/IP (Mobile Subscriber International ISDN number and IP address) information;
C2, succeed in registration after, initiate network side by GGSN to the called subscriber and activate request;
After c3, called subscriber's network side activate successfully, carry out the registration of called subscriber's MSISDN/IP information;
C4, succeed in registration after, send the called subscriber by GGSN to the calling subscriber and activate successful message;
The IP address of c5, calling user obtaining called user, and carry out communication between caller and called users.
Step c1 is described when carrying out calling subscriber's the registration of MSISDN/IP information, carries activationary time simultaneously; Step c3 is described when carrying out called subscriber's the registration of MSISDN/IP information, carries activationary time and APN (APN) information simultaneously.
Described step c5 comprises:
C51, calling subscriber are to name server (DNS) request analysis called subscriber's IP address;
The IP address that c52, DNS determine the called subscriber according to called subscriber's APN and activationary time, and the called subscriber's that determines IP address returned to the calling subscriber;
C53, calling subscriber by the called subscriber the IP address and the called subscriber between communicate.
Also comprise in the time of execution in step c5: the process that GGSN notice radius server begins to charge.
Calling-control method in the described mobile communication system, the calling subscriber's call control information that also needs the user is disposed safeguards that detailed process is: the user safeguards this user's of authentication server preservation call control information by sending the page.
The user also needs user's identity is confirmed before by the transmission page this user's of authentication server preservation call control information being safeguarded, confirms that the user who passes through just can be maintained as the call control information of its configuration.
Calling-control method in the described mobile communication system, the calling subscriber's call control information that also needs the user is disposed safeguards that detailed process is: the user sends maintenance information by portable terminal this user's of authentication server preservation call control information is safeguarded.
By technique scheme as can be seen, the present invention has adopted the calling subscriber has been carried out the method for authentication according to called subscriber's the authorization data information of configuration, realizes calling subscriber's calling control.Therefore, the present invention from called subscriber's angle limits calling subscriber's calling authority, guaranteed called subscriber's interests to have prevented that the grouping harassing and wrecking of malice from calling out and malicious attack, carry out the technology preparation for the actual operation of operator, further strengthened the fail safe of packet call function.The present invention especially is suitable in the mobile communication system that adopts packet communication; Simultaneously, the present invention is also to doing further refinement by the PLMN block communication method between the user, is to set up communication link with the IP access way by packet domain between two UE promptly, and cost is lower.
Description of drawings
Fig. 1 is a specific implementation process schematic diagram of the present invention;
Fig. 2 is the database structure schematic diagram 1 of calling subscriber's control information of being disposed;
Fig. 3 is the database structure schematic diagram 2 of calling subscriber's control information of being disposed;
Fig. 4 is for being used for the database structure schematic diagram of resolving called IP address among the DNS.
Embodiment
The embodiment of the calling-control method in the mobile communication system of the present invention is as shown in Figure 1:
Step 1: user UEa calling party UEb, the MSISDN:13641091737 of input user UEb, initiate PDP Context (block data protocol context) and activate request, this request message carries 13641091737.wcdma.com as APN, wherein wcdma.com is the APN of GGSN configuration, be the APN that uses when packet domain is called out another UE of passing through of operator regulation, access way is that nontransparent IP inserts; Request message also carries the MSISDN of called subscriber UEb and calling subscriber UEa as username and password in PCO (protocol configuration option) option;
Step 2,3:GGSN initiate authentication request to AAA (authentication) server after receiving and activating solicited message, whether have the right to call out called subscriber UEb with definite calling subscriber UEa, and return the authenticating result message to GGSN;
The in store user's who disposes call control information in the authentication server, promptly the user is carried out the employed data of authentication, the data that disposed can be the user's that allows incoming call Mobile Subscriber International ISDN Number, promptly have only the user of the Mobile Subscriber International ISDN Number correspondence of putting down in writing in the data to have the right this user is made a call, data are preserved form as shown in Figure 2; The data that disposed also can be the user's that forbids incoming call Mobile Subscriber International ISDN Number, and the user of the MSISD number correspondence of promptly putting down in writing in the data haves no right this user is made a call, and data are preserved form as shown in Figure 3.
If the data of preserving are the user's of permission incoming call Mobile Subscriber International ISDN Number, when then the user being carried out authentication, aaa server is searched the data of preservation, a common user name can corresponding a plurality of permission incoming calls user's Mobile Subscriber International ISDN Number, as long as the user MSISDN in the AAA request message conforms to one of them number, then return authentication success message, otherwise return the failed authentication message to GGSN;
If the data of preserving are to forbid one or more user's Mobile Subscriber International ISDN Number of incoming call, when then the user being carried out authentication, as long as the user's Mobile Subscriber International ISDN Number in the AAA request message conforms to one of them number, then return the failed authentication message, otherwise return authentication success message to GGSN;
Above-mentioned two kinds of method for authenticating can use separately as required, also can use simultaneously;
Step 4,5:GGSN carry out different processing according to authentication responses, as the authentication success, then to DNS (name server) registration MSISDN/IP information, carry the activationary time mark that user UEa initiates to activate request simultaneously, and return the activation successful respond to UEa, the no time order and function order of step 4 among the figure and step 5; If failed authentication then only returns the activation failed message to user UEa;
Step 6:DNS returns registration MSISDN/IP successful information to GGSN;
After step 7:GGSN creates PDP (packet data protocol) context of calling subscriber UEa, MSISDN according to called subscriber UEb initiates network side activation to called subscriber UEb, the APN aft section of using when the APN format content in the message activates with UEa is the same, that is: wcdma.com, access way is that transparent IP inserts;
If network side activates failure, call failure returns call failure message to UEa, and whether prompting UEa continues to call out or deexcitation;
After step 8:UEb receives that network side activates request message, initiate to activate context request, activate indicated PDP Context;
Step 9:GGSN receives the establishment context request of UEb, creates context, and successfully activates message to user UEb transmission network side; If there have been one or more PDP Contexts (＜=11) in UEb, then activate second PDP Context;
After step 10:GGSN network side activates the UEb success, to dns server registration MSISDN/IP information, the activationary time mark and the APN title of carrying user UEb simultaneously; Can preserve UEb in the DNS database and have one or more PDP Contexts (＜=11) log-on message;
Step 11:DNS returns to succeed in registration to user UEb and replys;
Step 12:GGSN notifies the user UEa, and user UEb successfully is activated;
Step 13: user UEa sends DNS request, the IP address that request analysis is corresponding with the MSISDN of user UEb to DNS;
Because the pdp address corresponding with the MSISDN of user UEb has a plurality of (having a plurality of PDP Contexts corresponding to UEb), DNS at first mates the pdp address of resolving user UEb by APN=" wcdma.com ", if also there are a plurality of addresses, then according to the address of relatively coming to determine user UEb of the hour of log-on of current time and each address: promptly immediate address of hour of log-on and current time is the address of user UEb; Suppose the data message preserved among the DNS as shown in Figure 4, the current time is 17:20:26:xxx, and the hour of log-on of pdp address 3 and current time are the most approaching, and then DNS returns to user Uea with pdp address 3;
The activationary time of UEa among Fig. 4 is used for UEa as called, and activates a plurality of PDP Contexts, when having a plurality of address, need resolve the address that returns to the only UEa of caller by this time ratio.
Step 14:DNS returns to UEa with the IP address of UEb;
Step 15:GGSN notice radius server begins to charge;
Method of the present invention comprises that also called subscriber UEb safeguards the process of the calling subscriber's call control information that is disposed: accept the user allowed/forbid the calling party of initiation packet calling by computer or this machine of portable terminal on-line maintenance Mobile Subscriber International ISDN Number MISDN information at ISP WEB/WAP Proxy (WEB/WAP of internet service provider gateway proxy) or short message service center; The short message maintenance mode is meant that the user uses special identifier editor in SMS (short message), then SMS is sent to the server of assigned number (as 1001), server receives the short message that has special sign symbol, resolving the relevant signaling of back transmission increases, deletes, revises the Mobile Subscriber International ISDN Number that allows/forbid initiation packet to call out to aaa server, and the Mobile Subscriber International ISDN Number of this machine.
Claims (13)
1, the calling-control method in a kind of mobile communication system is characterized in that comprising:
A, in the authentication server of mobile communication system, be the control information of user's configuration call;
B, determine according to the call control information of called subscriber configuration whether the calling subscriber can call out the called subscriber, if can, execution in step c then, and execution in step d no longer, otherwise, execution in step d;
C, between calling subscriber and called subscriber, set up communication link;
D, forbid that the calling subscriber calls out this called subscriber.
2, the calling-control method in the mobile communication system according to claim 1 is characterized in that described step a is: described call control information is for allowing to call out this user's calling user information.
3, the calling-control method in the mobile communication system according to claim 2 is characterized in that described step b is:
B1, calling subscriber activate request to gateway support node initiation packet data protocol contexts, and send authentication request by gateway support node to authentication server;
B2, authentication server determine this called subscriber's of being disposed calling user information according to called user information in the request message;
B3, this calling subscriber and determined this called subscriber's calling user information is mated,, then can call out the called subscriber if coupling is returned authentication success message to gateway support node, otherwise, execution in step d then.
4, the calling-control method in the mobile communication system according to claim 1, it is characterized in that described step a is: described call control information is a calling user information of forbidding calling out this user.
5, the calling-control method in the mobile communication system according to claim 4 is characterized in that described step b is:
B4, calling subscriber activate request to gateway support node initiation packet data protocol contexts, and send authentication request by gateway support node to authentication server;
B5, authentication server determine this called subscriber's of being disposed calling subscriber's information according to called user information;
B6, this calling subscriber and determined this called subscriber's calling user information is mated, if coupling, execution in step d then, otherwise, return authentication success message to gateway support node, determine and can call out by the user.
6, the calling-control method in the mobile communication system according to claim 1 is characterized in that described step c is: set up communication link with the IP access way between calling subscriber and called subscriber.
7, the calling-control method in the mobile communication system according to claim 6 is characterized in that described step c comprises:
C1, gateway support node send to the called subscriber and activate the successful message of request, and carry out calling subscriber's the Mobile Subscriber International ISDN number and the registration of IP address information;
C2, succeed in registration after, initiate network side by gateway support node to the called subscriber and activate request;
After c3, called subscriber's network side activate successfully, carry out called subscriber's the Mobile Subscriber International ISDN number and the registration of IP address information;
C4, succeed in registration after, send the called subscriber by gateway support node to the calling subscriber and activate successful message;
The IP address of c5, calling user obtaining called user, and carry out communication between caller and called users.
8, the calling-control method in the mobile communication system according to claim 7 when it is characterized in that the registration of the described calling subscriber's of carrying out of step c1 Mobile Subscriber International ISDN number and IP address information, carries activationary time simultaneously; Step c3 is described when carrying out the registration of called subscriber's Mobile Subscriber International ISDN number and IP address information, carries activationary time and APN information simultaneously.
9, the calling-control method in the mobile communication system according to claim 8 is characterized in that described step c5 comprises:
C51, calling subscriber are to domain name server (DNS) request analysis called subscriber's IP address;
The IP address that c52, DNS determine the called subscriber according to called subscriber's APN and activationary time, and the called subscriber's that determines IP address returned to the calling subscriber;
C53, calling subscriber by the called subscriber the IP address and the called subscriber between communicate.
10, the calling-control method in the mobile communication system according to claim 7 is characterized in that: also comprise in the time of execution in step c5: the process that gateway support node notice remote authentication server begins to charge.
11, the calling-control method in the mobile communication system according to claim 1, also needing to it is characterized in that the maintenance of calling subscriber's call control information that the user is disposed, detailed process is: the user safeguards by this user's of sending the page authentication server being preserved call control information.
12, the calling-control method in the mobile communication system according to claim 11, it is characterized in that: before the user safeguards this user's of authentication server preservation call control information by the transmission page, also need user's identity is confirmed, confirm that the user who passes through just can be maintained as the call control information of its configuration.
13, the calling-control method in the mobile communication system according to claim 1, also needing to it is characterized in that the maintenance of calling subscriber's call control information that the user is disposed, detailed process is: the user safeguards by the call control information that portable terminal sends this user that maintenance information preserves authentication server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021438579A CN1322765C (en) | 2002-10-01 | 2002-10-01 | Calling control method for mobile communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021438579A CN1322765C (en) | 2002-10-01 | 2002-10-01 | Calling control method for mobile communication system |
Publications (2)
| Publication Number | Publication Date |
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| CN1487684A CN1487684A (en) | 2004-04-07 |
| CN1322765C true CN1322765C (en) | 2007-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB021438579A Expired - Fee Related CN1322765C (en) | 2002-10-01 | 2002-10-01 | Calling control method for mobile communication system |
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| CN (1) | CN1322765C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1859501A (en) * | 2005-04-30 | 2006-11-08 | 华为技术有限公司 | Telephone calling method |
| CN1867000B (en) * | 2005-11-12 | 2010-10-06 | 华为技术有限公司 | Call authority control method and system |
| CN100423600C (en) * | 2006-08-23 | 2008-10-01 | 中国移动通信集团公司 | Calling method of mobile terminal |
| CN1937671B (en) * | 2006-09-25 | 2011-07-20 | 华为技术有限公司 | Garbage telephone-resistance method, system, terminal and server end |
| CN102572396A (en) * | 2011-12-30 | 2012-07-11 | 重庆恩菲斯软件有限公司 | Video visitation system and method |
| CN106506436A (en) * | 2015-09-08 | 2017-03-15 | 中国电信股份有限公司 | The communication means of hiding called number, server, terminal and system |
| CN115941840A (en) * | 2022-10-24 | 2023-04-07 | 读书郎教育科技有限公司 | Contact person communication method and system of electronic student identity card |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08317158A (en) * | 1995-05-15 | 1996-11-29 | Sanyo Electric Co Ltd | Dialing inhibit method and facsimile equipment with dial inhibit function |
| CN1281308A (en) * | 1999-07-19 | 2001-01-24 | 爱华株式会社 | Communication control method and device capable of limiting destination of dialing connection |
| US6256503B1 (en) * | 1997-07-09 | 2001-07-03 | Nortel Networks Limited | Method and system in a wireless communications network for providing restricted user termination areas based on originator location |
| CN1316848A (en) * | 2001-06-04 | 2001-10-10 | 吴忆韩 | Method for limiting telephone call-in incommunication system |
| WO2001078328A2 (en) * | 2000-04-10 | 2001-10-18 | Nokia Corporation | A technique for setting up calls in internet protocol mobile network |
-
2002
- 2002-10-01 CN CNB021438579A patent/CN1322765C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08317158A (en) * | 1995-05-15 | 1996-11-29 | Sanyo Electric Co Ltd | Dialing inhibit method and facsimile equipment with dial inhibit function |
| US6256503B1 (en) * | 1997-07-09 | 2001-07-03 | Nortel Networks Limited | Method and system in a wireless communications network for providing restricted user termination areas based on originator location |
| CN1281308A (en) * | 1999-07-19 | 2001-01-24 | 爱华株式会社 | Communication control method and device capable of limiting destination of dialing connection |
| WO2001078328A2 (en) * | 2000-04-10 | 2001-10-18 | Nokia Corporation | A technique for setting up calls in internet protocol mobile network |
| CN1316848A (en) * | 2001-06-04 | 2001-10-10 | 吴忆韩 | Method for limiting telephone call-in incommunication system |
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| CN1487684A (en) | 2004-04-07 |
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