CN105338526A - Distributed authentication system, method and device based on cluster users - Google Patents
Distributed authentication system, method and device based on cluster users Download PDFInfo
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- CN105338526A CN105338526A CN201410374649.XA CN201410374649A CN105338526A CN 105338526 A CN105338526 A CN 105338526A CN 201410374649 A CN201410374649 A CN 201410374649A CN 105338526 A CN105338526 A CN 105338526A
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Abstract
The embodiment of the invention provides a distributed authentication system, method and device based on cluster users. The system comprises a user data centre and at least one network cell equipment; the user data centre is used for receiving authentication data sent by an operator and respectively sending various authentication data to the corresponding network cell equipment according to number segment division information and service characteristic identifiers of the various authentication data; and the network cell equipment is used for receiving the authentication data sent by the user data centre, storing the received authentication data, receiving service data sent by a user, and authenticating the service data according to the stored authentication data corresponding to the user. In the embodiment of the invention, because the user data centre only forwards the authentication data, user services cannot be influenced even if a fault occurs; furthermore, the network cell equipment performs authentication locally; therefore, the cost of a transmission link is saved; the transmission delay is also greatly reduced; and the system reliability is increased.
Description
Technical field
The present invention relates to the communication technology, particularly relate to a kind of distributed right discriminating system based on cluster user, method and device.
Background technology
Digital clustering communication system is a communication system being principal character with semiduplex two-way group communication, is a kind of group user shared resource, contribution, shared channel equipment and the multipurpose of service, dynamical wireless dispatching communication system.
In prior art, the subscription authentication management function of data cluster communication system is by the home subscriber server (HomeSubscriberServer in data cluster communication system, HSS) concentrated, business datum is all sent to the HSS of responsible authentication by all users namely in this data cluster communication system, sends to network element device after completing authentication by this HSS.
But, if employing prior art, HSS is once break down, the fault of whole communication system can be caused, and all network element devices connect in HSS and communication system, and each network element device is different to the distance of HSS, when HSS and network element device distant time, business datum completes authentication and issues network element device again and can produce larger propagation delay time in HSS.
Summary of the invention
The invention provides a kind of distributed right discriminating system based on cluster user, method and device, once fault, cause the problem of whole communication system failure for solving HSS in existing cluster user method for authenticating, and concentrated authentication produces the problem of larger propagation delay time.
First aspect present invention provides a kind of distributed right discriminating system based on cluster user, comprising: subscriber data center and at least one network element device;
Described subscriber data center, for receiving the authorization data that operator sends, and according to number section division information of each described authorization data and traffic performance mark, sends to corresponding described network element device respectively by each described authorization data;
Described network element device, for receiving the authorization data that described subscriber data center sends, and stores the described authorization data received; For receiving the business datum that user sends, the authorization data corresponding according to stored described user carries out authentication to described business datum.
Second aspect present invention provides a kind of subscriber data center, comprising:
Receiver module, for receiving the authorization data that operator sends;
Sending module, for according to number section division information of each described authorization data and traffic performance mark, sends to corresponding described network element device respectively, wherein, completes authentication by described network element device according to described authorization data by each described authorization data.
Third aspect present invention provides a kind of distributed method for authenticating based on cluster user, comprising:
Subscriber data center receives the authorization data that operator sends;
Each described authorization data, according to number section division information of each described authorization data and traffic performance mark, is sent to corresponding described network element device, wherein, completes authentication by described network element device according to described authorization data by described subscriber data center respectively.
In the embodiment of the present invention, subscriber data center is constructed in based on the communication system of cluster user, this subscriber data center receives the authorization data that operator sends, and authorization data is transmitted to network element device, like this, user can send business datum directly to network element device, completes authentication after network element device receives business datum according to stored authorization data.Like this, subscriber data center only carries out the forwarding of authorization data, also the carrying out of customer service can not be affected even if break down, and because subscriber data center is only for management and distribution authorization data, therefore subscriber data center is not high to reliability requirement, can be integrated in the low computer of reliability or server, greatly reduce lower deployment cost and the transmission link construction cost of communication system.In addition, carry out authentication by network element device in this locality, business datum directly can be issued corresponding network element device by user, not only saves the expense of transmission link, also greatly reduces propagation delay time, improve system reliability.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the distributed right discriminating system embodiment one based on cluster user provided by the invention;
Fig. 2 is the schematic flow sheet of the distributed method for authenticating embodiment one based on cluster user provided by the invention;
Fig. 3 is the structural representation of a kind of subscriber data center embodiment one provided by the invention;
Fig. 4 is the structural representation of a kind of subscriber data center embodiment two provided by the invention;
Fig. 5 is the schematic flow sheet of the distributed method for authenticating embodiment two based on cluster user provided by the invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the structural representation of the distributed right discriminating system embodiment one based on cluster user provided by the invention, this system comprises: subscriber data center (UserDateCentre, be called for short UDC) and at least one network element device, this network element device can be the equipment such as core net, dispatcher, as shown in Figure 1, comprise for this system: 1 UDC01,2 core net, 02,2 dispatcher 03.
In based on the communication system of cluster user, UDC is built in the embodiment of the present invention, management and the distribution of responsible user data is come by UDC, and authentication functions being integrated into each network element device in system, each network element device all has local authentication database, completes authentication by each network element device in this locality.It should be noted that, " user " described in the embodiment of the present invention can be each terminal equipment in communication system.In specific implementation process:
Subscriber data center, for receiving the authorization data that operator sends, and according to number section division information of each authorization data and traffic performance mark, sends to corresponding network element device respectively by each authorization data.Operator can the specifically server of carrier side or other network equipment herein.Particularly, subscriber data center can according to number section division information in authorization data and traffic performance mark, determine and which network element device authorization data is sent to, such as: the traffic performance of certain authorization data is designated dispatching services, so this authorization data should issue dispatcher, further, then basis section division information authorization data is issued corresponding dispatcher.
It should be noted that, user is after place of operator carries out opening an account registration, authorization data corresponding for this user is just sent to corresponding network element device by operator, when this user follow-up will carry out business, directly business datum is sent to corresponding network element device, network element device completes authentication according to the business datum of authorization data to this user.Such as, certain cellphone subscriber have purchased client identification module (SubscriberIdentityModule at place of operator, be called for short SIM) card, obtain phone number, after this user opens the use of this phone number, authorization data corresponding for this phone number is sent to subscriber data center by operator, when this user follow-up uses this phone number to carry out business, such as: make a phone call, photos and sending messages time, associated traffic data is directly sent to corresponding network element device, and network element device completes authentication according to stored authentication information in this locality.
Especially, authorization data corresponding to user is stored in ownership place network element device, if user is in roaming state, when carry out business, business datum can be sent to network element device corresponding to user ascription area, completes authentication by the network element device of ownership place.
Network element device, for receiving the authorization data that above-mentioned UDC sends, and stores the authorization data received.Further, network element device is also for receiving the business datum that user sends, and the authorization data corresponding according to this stored user carries out authentication to above-mentioned business datum.
Here network element device is general reference concept, can represent the arbitrary network element device at least one network element device above-mentioned.
In the present embodiment, subscriber data center is constructed in based on the communication system of cluster user, this subscriber data center receives the authorization data that operator sends, and authorization data is transmitted to network element device, like this, user can send business datum directly to network element device, completes authentication after network element device receives business datum according to stored authorization data.Like this, subscriber data center only carries out the forwarding of authorization data, also the carrying out of customer service can not be affected even if break down, and because subscriber data center is only for management and distribution authorization data, therefore subscriber data center is not high to reliability requirement, can be integrated in the low computer of reliability or server, greatly reduce lower deployment cost and the transmission link construction cost of communication system.In addition, carry out authentication by network element device in this locality, business datum directly can be issued corresponding network element device by user, not only saves the expense of transmission link, also greatly reduces propagation delay time, improve system reliability.
Further, above-mentioned UDC is also for storing the network element device of the authorization data received according to correspondence respectively, and authorization data corresponding to each network element device stored respectively counts.Particularly, UDC can safeguard an authorization data storehouse for each network element device, is stored by the authorization data of correspondence, and each authorization data storehouse counts respectively, namely often increases an authorization data, then the counter of correspondence can be carried out adding 1.System as shown in Figure 1 comprises 4 network element devices, and so UDC can safeguard 4 authorization data storehouses, and 4 authorization data storehouses count respectively.Correspondingly, network element device, also for counting the authorization data stored.Similarly, when the authorization data received stores by each network element device, often store 1 authorization data and just counter is added 1.
Further, in order to ensure the consistency of authorization data in network element device and UDC, network element device is also for periodically reporting stored authorization data count value to UDC.Correspondingly,
UDC is also for after receiving the authorization data count value stored that said network element equipment reports, check that whether the authorization data count value that the said network element equipment that stores in this UDC is corresponding is identical with the authorization data count value that said network element equipment reports, if different, then carry out alarm.Can process as the case may be after attendant finds alarm.If identical, then illustrate that network element device is consistent with the authorization data stored in UDC.Such as, UDC receives the count value that the first core net reports, then can check the count value that the authorization data storehouse of the first core net that this UDC safeguards is corresponding, whether identically see, if identical, illustrate that the first core net is consistent with the authorization data stored in UDC, if different, then UDC sends alarm.
Fig. 2 is the schematic flow sheet of the distributed method for authenticating embodiment one based on cluster user provided by the invention, and as shown in Figure 2, the method comprises:
S201, subscriber data center receive the authorization data that operator sends.
Each authorization data, according to number section division information of each authorization data and traffic performance mark, is sent to corresponding network element device by S202, subscriber data center respectively.
S203, network element device receive the authorization data that above-mentioned subscriber data center sends, and are stored by the authorization data received.
Afterwards, network element device receives the business datum that user sends, and just can carry out authentication to above-mentioned business datum by the authorization data corresponding according to this stored user.
The method is implemented by the aforementioned distributed authentication based on cluster user, and it realizes principle and technique effect is similar, does not repeat them here.
Further, after above-mentioned UDC receives the authorization data of at least one user transmission, the network element device of the authorization data received according to correspondence stores by UDC respectively, and authorization data corresponding to each network element device stored respectively counts.UDC can safeguard an authorization data storehouse for each network element device, is stored by the authorization data of correspondence, and each authorization data storehouse counts respectively, namely often increases an authorization data, then the counter of correspondence can be carried out adding 1.
Correspondingly, network element device counts the authorization data stored.
On the basis of above-described embodiment, in order to safeguard the consistency of authorization data, network element device periodically reports stored authorization data count value to above-mentioned UDC.This UDC is after receiving the authorization data count value stored that said network element equipment reports, check that whether the authorization data count value that said network element equipment that this UDC stores is corresponding is identical with the authorization data count value of reported by network element equipment, if different, then carry out alarm.Attendant deals with after finding alarm.If identical, illustrate that current network equipment is consistent with the authorization data stored in UDC.
Fig. 3 is the structural representation of a kind of subscriber data center embodiment one provided by the invention, in the embodiment of the present invention, subscriber data center is built in based on the communication system of cluster user, carry out management and the distribution of subscription authentication data, as shown in Figure 3, this subscriber data center comprises: receiver module 301 and sending module 302.Wherein,
Receiver module 301, for receiving the authorization data that operator sends.
Sending module 302, for according to number section division information of each authorization data and traffic performance mark, sends to corresponding network element device respectively by each authorization data.Wherein, authentication is completed by this network element device according to authorization data.
Particularly, subscriber data center can according to number section division information in authorization data and traffic performance mark, determine and which network element device authorization data is sent to, such as: the traffic performance of certain authorization data is designated dispatching services, so this authorization data should issue dispatcher, further, then basis section division information authorization data is issued corresponding dispatcher.
It should be noted that, user is after place of operator carries out opening an account registration, authorization data corresponding for this user is just sent to corresponding network element device by operator, when this user follow-up will carry out business, directly business datum is sent to corresponding network element device, network element device completes authentication according to the business datum of authorization data to this user.Such as, certain cellphone subscriber have purchased client identification module (SubscriberIdentityModule at place of operator, be called for short SIM) card, obtain phone number, after this user opens the use of this phone number, authorization data corresponding for this phone number is sent to subscriber data center by operator, when this user follow-up uses this phone number to carry out business, such as: make a phone call, photos and sending messages time, associated traffic data is directly sent to corresponding network element device, and network element device completes authentication according to stored authentication information in this locality.
Especially, authorization data corresponding to user is stored in ownership place network element device, if user is in roaming state, when carry out business, business datum can be sent to network element device corresponding to user ascription area, completes authentication by the network element device of ownership place.
In the present embodiment, subscriber data center is constructed in based on the communication system of cluster user, this subscriber data center receives the authorization data that operator sends, and authorization data is transmitted to network element device, like this, user can send business datum directly to network element device, completes authentication after network element device receives business datum according to stored authorization data.Like this, subscriber data center only carries out the forwarding of authorization data, also the carrying out of customer service can not be affected even if break down, and because subscriber data center is only for management and distribution authorization data, therefore subscriber data center is not high to reliability requirement, can be integrated in the low computer of reliability or server, greatly reduce lower deployment cost and the transmission link construction cost of communication system.In addition, carry out authentication by network element device in this locality, business datum directly can be issued corresponding network element device by user, not only saves the expense of transmission link, also greatly reduces propagation delay time, improve system reliability.
Fig. 4 is the structural representation of a kind of subscriber data center embodiment two provided by the invention, as shown in Figure 4, on the basis of Fig. 3, this subscriber data center can also comprise: memory module 303, for being stored respectively by the network element device of the authorization data received according to correspondence, and authorization data corresponding to each network element device stored respectively counts.
Particularly, UDC can safeguard an authorization data storehouse for each network element device, is stored by the authorization data of correspondence, and each authorization data storehouse counts respectively, namely often increases an authorization data, then the counter of correspondence can be carried out adding 1.System as shown in Figure 1 comprises 4 network element devices, and so UDC can safeguard 4 authorization data storehouses, and 4 authorization data storehouses count respectively.Similarly, network element device side also can store the authorization data that UDC sends, and counts.
As shown in Figure 4, this subscriber data center can also comprise: matching module 304.
Particularly, above-mentioned receiver module 301, for receiving the authorization data count value stored of reported by network element equipment.Matching module 304, whether identical with the authorization data count value of reported by network element equipment for checking the authorization data count value that network element device that above-mentioned subscriber data center stores is corresponding, if different, then carry out alarm.After attendant finds alarm, can process as the case may be, with the consistency of authorization data in maintenance network element device and UDC.If identical, then illustrate that network element device is consistent with the authorization data stored in UDC.
Fig. 5 is the schematic flow sheet of the distributed method for authenticating embodiment two based on cluster user provided by the invention, and as shown in Figure 5, the method comprises:
S501, subscriber data center receive the authorization data that operator sends.
Each authorization data, according to number section division information of each authorization data and traffic performance mark, is sent to corresponding network element device by S502, subscriber data center respectively.Wherein, authentication is completed by this network element device according to this authorization data.
Further, the network element device of the authorization data received according to correspondence stores after receiving the authorization data of operator's transmission by above-mentioned subscriber data center respectively, and authorization data corresponding to each network element device stored respectively counts.
Further, in order to the consistency of authorization data in maintenance network element device and subscriber data center, subscriber data center receives the authorization data count value stored of reported by network element equipment.Wherein, each network element device periodically can report stored authorization data count value to subscriber data center according to preset time period.Then, subscriber data center checks that whether the authorization data count value that said network element equipment that this subscriber data center stores is corresponding is identical with the authorization data count value that said network element equipment reports, if different, then carries out alarm.After attendant finds alarm, can process as the case may be.If identical, then illustrate that network element device is consistent with the authorization data stored in UDC.
The method of the method performed by aforementioned subscriber data center, it realizes principle and technique effect is similar, does not repeat them here.
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can have been come by the hardware that program command is relevant.Aforesaid program can be stored in a computer read/write memory medium.This program, when performing, performs the step comprising above-mentioned each embodiment of the method; And aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (9)
1. based on a distributed right discriminating system for cluster user, it is characterized in that, comprising: subscriber data center and at least one network element device;
Described subscriber data center, for receiving the authorization data that operator sends, and according to number section division information of each described authorization data and traffic performance mark, sends to corresponding described network element device respectively by each described authorization data;
Described network element device, for receiving the authorization data that described subscriber data center sends, and stores the described authorization data received; For receiving the business datum that user sends, the authorization data corresponding according to stored described user carries out authentication to described business datum.
2. system according to claim 1, it is characterized in that, described subscriber data center, also for being stored respectively by the described network element device of the described authorization data received according to correspondence, and described authorization data corresponding to each described network element device stored respectively counts;
Described network element device, also counts with to the authorization data stored.
3. system according to claim 2, is characterized in that, described network element device, also for periodically reporting stored authorization data count value to described subscriber data center;
Described subscriber data center, also for after the authorization data count value stored receiving described reported by network element equipment, check that whether the authorization data count value that described network element device that described subscriber data center stores is corresponding is identical with the described authorization data count value of described reported by network element equipment, if different, then carry out alarm.
4. a subscriber data center, is characterized in that, comprising:
Receiver module, for receiving the authorization data that operator sends;
Sending module, for according to number section division information of each described authorization data and traffic performance mark, sends to corresponding described network element device respectively, wherein, completes authentication by described network element device according to described authorization data by each described authorization data.
5. subscriber data center according to claim 4, is characterized in that, also comprises:
Memory module, for being stored respectively by the described network element device of the described authorization data received according to correspondence, and described authorization data corresponding to each described network element device stored respectively counts.
6. subscriber data center according to claim 5, is characterized in that, also comprises: matching module;
Described receiver module, also for receiving the authorization data count value stored of described reported by network element equipment;
Described matching module, whether identical with the described authorization data count value of described reported by network element equipment for checking the authorization data count value that described network element device that described subscriber data center stores is corresponding, if different, then carry out alarm.
7., based on a distributed method for authenticating for cluster user, it is characterized in that, comprising:
Subscriber data center receives the authorization data that operator sends;
Each described authorization data, according to number section division information of each described authorization data and traffic performance mark, is sent to corresponding described network element device, wherein, completes authentication by described network element device according to described authorization data by described subscriber data center respectively.
8. method according to claim 7, is characterized in that, described subscriber data center also comprises after receiving the authorization data of operator's transmission:
The described network element device of the described authorization data received according to correspondence is stored respectively, and described authorization data corresponding to each described network element device stored respectively counts.
9. method according to claim 8, is characterized in that, also comprises:
Described subscriber data center receives the authorization data count value stored of described reported by network element equipment;
Described subscriber data center checks that whether the authorization data count value that described network element device that described subscriber data center stores is corresponding is identical with the described authorization data count value of described reported by network element equipment, if different, then carries out alarm.
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| CN109327456A (en) * | 2018-11-06 | 2019-02-12 | 北京知道创宇信息技术有限公司 | A kind of cluster method for authenticating, clustered node and the electronic equipment of decentralization |
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| CN103701780A (en) * | 2013-12-13 | 2014-04-02 | 大唐移动通信设备有限公司 | Authenticating method and system |
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| CN102780991A (en) * | 2011-05-13 | 2012-11-14 | 中兴通讯股份有限公司 | Roaming user data migration method and device |
| CN103701780A (en) * | 2013-12-13 | 2014-04-02 | 大唐移动通信设备有限公司 | Authenticating method and system |
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