CN101351054A - Method for limiting incoming call - Google Patents
Method for limiting incoming call Download PDFInfo
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- CN101351054A CN101351054A CNA2008103045121A CN200810304512A CN101351054A CN 101351054 A CN101351054 A CN 101351054A CN A2008103045121 A CNA2008103045121 A CN A2008103045121A CN 200810304512 A CN200810304512 A CN 200810304512A CN 101351054 A CN101351054 A CN 101351054A
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- incoming call
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Abstract
The invention relates to a communication technology and an authentication technology, provides a method for restricting incoming calls for specific people in the network switching process and includes the following steps: a. a switching center receives the request of an incoming call and inquires whether a target user opens the service of incoming call restriction; if yes, a step b is carried out; if not, a step e is carried out; b. the switching center sends the authentication request to a calling party; c. after receiving the authentication reply from the calling party, the switching center sends the authentication reply to a call restriction server for verification; if the verification is successful, then a step e is carried out; if the verification is unsuccessful, the switching center stops the call transfer; the call restriction server saves the authentication message preset by the target user; e. the switching center sends the call request to the target user. The technologies can flexibly control the incoming calls, which furthermore embodies the essence of the incoming call restriction function of mobile phones; the access in the mobile network switching process is controlled and the waiting time of calling parties is reduced.
Description
Technical field
The present invention relates to the communication technology and authentication techniques.
Background technology
The cellphone subscriber generally will turn off a mobile phone when rest, in order to avoid be disturbed, but may produce adverse consequences if any important phone incoming call this moment, if do not shut down, then any phone can incoming call, the rest that can bother this cellphone subscriber.
Present personal space and privacy in order to protect the cellphone subscriber, each mobile phone producer has all developed various SMSCallFilters, it seems that comprehensively SMSCallFilter aspect incoming call incoming call processing, specifically has following additional function:
(1) incoming call filter: the incoming call according to self-defining blacklist interception assigned number, support the * fuzzy matching, but each phone can only there be a wild symbol at most, the phone of interception can not be presented at the missed call the inside;
(2) period interception: the interception that support is sent a telegram here according to the fixed time section;
(3) black, white list: support to tackle incoming call according to the black and white lists mode, the phone under the blacklist pattern in the blacklist is blocked, and has only the phone in the white list to be let pass under the white list pattern.
Function at above-mentioned SMSCallFilter, its principle is after target mobile phones receives signalisation, judging whether to meet clearance condition (, white list black as inquiring about, judgement incoming call time) decides and hangs up or ring, just manual the hanging up of people originally done an automation in fact, promptly hang up automatically, so what all show when the personage sends a telegram here on the blacklist is busy tone, but also not that to put through be exactly busy tone, but busy tone just occurred after ringing ring-back.
The technical bottleneck that SMSCallFilter occurs has 3 points: the response speed of (1) firewall software: because fire compartment wall is arranged at target mobile phones one side, reality is communicated with communication port in the mobile network, response speed as firewall software is slower, and the calling party mobile phone will listen a burst of ring-back to also have busy tone; (2) only can discern: the incoming call black, that white list can only limit or let pass a part of particular telephone number particular number, as other phone incoming call of the human on piping off, or the people who lists white list in is as using other phone incoming call instead, then target mobile phones can't be discerned, and promptly can't make effective judgement to uncertain number; (3) at the appointed time interior interception to incoming call is dumb: the period is tackled at the appointed time interior all Inbound Calls of interception of function, the situation of important incoming call may occur missing.
The network configuration of digital cellular communication system as shown in Figure 1, comprise mobile switching centre (MSC), base station sub-system (BSS) (containing base station controller (BSC), base transceiver station (BTS)), mobile phone (MS), attaching position register (HLR), Visited Location Registor (VLR), authentication center (AUC).Mobile switching centre (MSC) also is connected with father-in-law's switched telephone (PSTN), Integrated Service Digital Network and public data network fixed networks such as (PCN) except with other mobile switching centre is connected.
MSC is used to finish whole signaling capabilitys setting up MS and MS, or the contact of MS and landline telephone calls out, and its main responsibility is: the management of (1) Route Selection; (2) charging and tariff management; (3) traffic management; (4) send relevant traffic information and charge information to attaching position register.HLR and VLR are used to carry out mobile management, and each mobile subscriber must register in HLR.Stored user information is divided into two classes among the HLR: a class is relevant user's a parameter information, as class of subscriber, the service that provides to the user, user's various numbers, identification code, and user's security parameter etc., another kind of is information (for example mobile roaming number, VLR address etc.) about user's current location, and the calling route that is set up to MS.Its prime responsibility is: (1) manages, revises all customer parameters of the MS that registers in HLR; (2) accounting management; (3) renewal of VLR.VLR is used for the dynamic memory customer position information.Authentication and authentication when AUC is used for the user and starts shooting.
When constituting real network, according to network size, region, place and other factors, the above-mentioned functions entity can have the various configurations mode.As, usually MSC and VLR are set together, be located in the physical entity and HLR, AUC closed.In some cases, MSC, VLR, HLR, AUC also can close and be located in the physical entity.
Summary of the invention
Technical problem to be solved by this invention is that a kind of method of specific people being carried out the incoming call restriction in the switching process of network is provided.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be, method for limiting incoming call is characterized in that, may further comprise the steps:
A, switching center receive the incoming call request, and whether the query aim user opens the incoming call limit service; If enter step b; If not, enter step e;
B, switching center send authentication request to calling out the initiation user;
C, switching center are sent to the call-blocking service device with the authentication answer and verify after receiving and calling out the authentication answer of initiating the user, if be proved to be successful, then enter step e; If authentication failed, then switching center's end call switching; Preserve the authentication information that the targeted customer presets in the described call-blocking service device;
E, switching center send call request to the targeted customer.
Described authentication request is inputed password for requiring to call out the initiation user, comprises during described authentication is replied and calls out the password of initiating user's input.Perhaps, described authentication request is imported name for requiring to call out the initiation user, comprises during described authentication is replied and calls out the name of initiating user's input; Perhaps, described authentication request is to require to call out code or the data of initiating bright its identity of user input, comprises during described authentication is replied and calls out code that shows its identity or the data of initiating user's input.Above-mentioned authentication mode can singlely use, and also can mix use; Authentication information can be for one or more.
Concrete, described switching center is a mobile switching centre; Whether the query aim user in attaching position register of switching center applies for the incoming call limit service among the step a; The call-blocking service device can independently link to each other with switching center, also can be built in the attaching position register, perhaps, is built in authentication center.
The invention has the beneficial effects as follows that the control of particular number being sent a telegram here by prior art inserts the control access that changes into specific people's incoming call, neatly the incoming call incoming call is controlled, and has more embodied the essence of mobile phone incoming call limitation function; Realize that in mobile network's switching process control inserts, reduce incoming call side user's stand-by period.
Description of drawings
Fig. 1 is mobile network's structure in the prior art;
Fig. 2 transmits schematic diagram for the embodiment signal.
Embodiment
The present invention is applicable to landline telephone communication network, mobile communications network, IP telephony network, carry out authentication according to the authentication condition of user preset to calling out the initiation user by increase the call-blocking service device in network, MSC determines whether to connect the targeted customer according to the checking result.Promptly calling both sides is a mobile phone all, or is both landline telephone, and perhaps a side is a mobile phone, and the opposing party is a landline telephone, all is suitable for the present invention.Being provided with in mobile telephone exchange network of call-blocking service device can have diverse location, and those skilled in the art can realize the network architecture of multiple mode fully by technical scheme described in the summary of the invention and actual network environment.The call-blocking service device can independently be arranged in the physical entity, and mode that also can software is built in other physical entity among the mobile network (as being built among the HLR).
Realizing that in the mobile network the present invention is an example, modes such as the website that the user can be by operator, mobile phone website, business hall, short message customization are opened the incoming call limit service on the call-blocking service device, and the input authentication information; Authentication information is kept in the call-blocking service device.Behind the service fulfillment, the user can open, close this business by the mode that my mobile phone combines with password, or revises relevant authentication information.The incoming call limit service also can be arranged on the automatic open and close in the time period.
As shown in Figure 2, after the targeted customer opened the incoming call limit service, communication process was as follows:
(1) calling out the initiation user makes a call to MSC by BSS;
(2) MSC receives the incoming call request, and whether the query aim user opens the incoming call limit service in HLR; If not, enter the proper communication flow process, MSC searches targeted customer's route, sets up and calls out; If enter step (3);
(3) HLR returns the incoming call limit service to MSC and has opened information;
(4) MSC initiates authentication request to calling out the initiation user, calls out the initiation user by voice suggestion and imports the authentication answer;
(5) in setting-up time, do not import the authentication answer, then MSC end call switching as calling out the initiation user; As call out the initiation user and import the authentication answer, then MSC replys authentication and is sent to the call-blocking service device;
(6) authentication information of call-blocking service device comparison object user input is replied with calling out the authentication of initiating user's input, thereby carries out authentication; Be proved to be successful, enter step (7), authentication failed enters step (9);
(7) the call-blocking service device sends and is proved to be successful message to MSC;
(8) targeted customer's that returns according to HLR of MSC routing iinformation is set up calling to the targeted customer;
(9) the call-blocking service device sends authentication failed message to MSC;
(9) MSC end call switching.
Authentication information can adopt various ways, it can be the password of user preset, or the default name that allows the called person of connection, or other can differentiate the information of calling out promoter's identity, all having set up fingerprint identification function as more existing intelligent terminals, also is feasible so adopt finger print information as the authentication information of incoming call restriction.The password of user preset can one also can be a plurality of, inputs correct any password as long as call out the promoter, promptly is proved to be successful.In like manner, can be for a plurality of with the name of called person as authentication information, also can adopt the cell-phone number of frequent use of called person or home Tel as authentication information.
The targeted customer puts telephone lines into operation at specific people by the setting of mobile network appliance, can effectively protect individual privacy, can not miss important phone again.But the present invention's independent utility, also can with mobile phone set fire wall and usefulness, as effectively replenishing of SMSCallFilter function.
Claims (8)
1. method for limiting incoming call is characterized in that, may further comprise the steps:
A, switching center receive the incoming call request, and whether the query aim user opens the incoming call limit service; If enter step b; If not, enter step e;
B, switching center send authentication request to calling out the initiation user;
C, switching center are sent to the call-blocking service device with the authentication answer and verify after receiving and calling out the authentication answer of initiating the user, if be proved to be successful, then enter step e; If authentication failed, then switching center's end call switching; Preserve the authentication information that the targeted customer presets in the described call-blocking service device;
E, switching center send call request to the targeted customer.
2. method for limiting incoming call according to claim 1 is characterized in that described authentication information is targeted customer's preset password, and described authentication request is initiated the user and inputed password for requiring to call out, and comprises during described authentication is replied and calls out the password of initiating user's input.
3. method for limiting incoming call according to claim 1, it is characterized in that, described authentication information allows to answer the call for the targeted customer is default and initiates user's name, and described authentication request is imported name for requiring to call out the initiation user, comprises during described authentication is replied and calls out the name of initiating user's input.
4. method for limiting incoming call according to claim 1, it is characterized in that, described authentication information is initiated the code or the data of user identity for the targeted customer allows showing of presetting to answer the call, described authentication request is to require to call out code or the data of initiating bright its identity of user input, comprises during described authentication is replied and calls out identity code or the data of initiating the user
5. as method for limiting incoming call as described in each claim in 1 to 4, it is characterized in that described switching center is a mobile switching centre; Whether the query aim user in attaching position register of switching center applies for the incoming call limit service among the step a.
6. as method for limiting incoming call as described in the claim 5, it is characterized in that described call-blocking service device links to each other with switching center.
7. as method for limiting incoming call as described in the claim 5, it is characterized in that described call-blocking service device is built in attaching position register.
8. as method for limiting incoming call as described in the claim 5, it is characterized in that described call-blocking service device is built in the authentication center among the mobile network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103045121A CN101351054A (en) | 2008-09-16 | 2008-09-16 | Method for limiting incoming call |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103045121A CN101351054A (en) | 2008-09-16 | 2008-09-16 | Method for limiting incoming call |
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| Publication Number | Publication Date |
|---|---|
| CN101351054A true CN101351054A (en) | 2009-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2008103045121A Pending CN101351054A (en) | 2008-09-16 | 2008-09-16 | Method for limiting incoming call |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925027A (en) * | 2010-02-09 | 2010-12-22 | 熊文俊 | Called user subscription information-based telephone disturbance-free method |
| CN104168361A (en) * | 2014-08-29 | 2014-11-26 | 宇龙计算机通信科技(深圳)有限公司 | Communication method, communication device, server and communication system |
| CN104427084A (en) * | 2013-08-19 | 2015-03-18 | 上海晨兴希姆通电子科技有限公司 | Handset communication method, handset and handset communication system |
| CN112929497A (en) * | 2021-01-10 | 2021-06-08 | 上海博路信息技术有限公司 | Method for permitting communication |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567813A (en) * | 2003-06-18 | 2005-01-19 | 华为技术有限公司 | Authentification method between gateway exchange networks of digital program controlled exchanger |
| CN1913686A (en) * | 2006-08-23 | 2007-02-14 | 中国移动通信集团公司 | Calling method of mobile terminal |
-
2008
- 2008-09-16 CN CNA2008103045121A patent/CN101351054A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567813A (en) * | 2003-06-18 | 2005-01-19 | 华为技术有限公司 | Authentification method between gateway exchange networks of digital program controlled exchanger |
| CN1913686A (en) * | 2006-08-23 | 2007-02-14 | 中国移动通信集团公司 | Calling method of mobile terminal |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101925027A (en) * | 2010-02-09 | 2010-12-22 | 熊文俊 | Called user subscription information-based telephone disturbance-free method |
| CN104427084A (en) * | 2013-08-19 | 2015-03-18 | 上海晨兴希姆通电子科技有限公司 | Handset communication method, handset and handset communication system |
| CN104168361A (en) * | 2014-08-29 | 2014-11-26 | 宇龙计算机通信科技(深圳)有限公司 | Communication method, communication device, server and communication system |
| CN112929497A (en) * | 2021-01-10 | 2021-06-08 | 上海博路信息技术有限公司 | Method for permitting communication |
| CN112929497B (en) * | 2021-01-10 | 2023-09-22 | 上海博路信息技术有限公司 | Method for permitting communication |
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Application publication date: 20090121 |