CN102045690A - Method for obtaining signing information of internet of things equipment and server in internet of things - Google Patents
Method for obtaining signing information of internet of things equipment and server in internet of things Download PDFInfo
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- CN102045690A CN102045690A CN2009102058364A CN200910205836A CN102045690A CN 102045690 A CN102045690 A CN 102045690A CN 2009102058364 A CN2009102058364 A CN 2009102058364A CN 200910205836 A CN200910205836 A CN 200910205836A CN 102045690 A CN102045690 A CN 102045690A
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Abstract
The invention discloses a method for obtaining signing information of internet of things equipment and a server in the internet of things. The method comprises the following step that an MTC (Message Tracking Collection) server obtains the signing information of MTC equipment from databases of users through an authentication, authorization and accounting (AAA) server. Through the method provided by the invention, the MTC server can realize effective management for the MTC equipment.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of method and Internet of Things server that obtains Internet of Things equipment CAMEL-Subscription-Information.
Background technology
Third generation partner program (3rd Generation Partnership Project, abbreviate 3GPP as) grouping system (the Evolved Packet System of evolution, abbreviate EPS as), universal mobile telecommunications system land radio access web (Evolved Universal Terrestrial Radio Access Network by evolution, abbreviate E-UTRAN as,), mobile management entity (Mobility Management Entity, abbreviate MME as), gateway (Serving Gateway, abbreviate S-GW as), grouped data network gateway (Packet Data Network Gateway, abbreviate P-GW as), home subscriber server (Home Subscriber Server, abbreviate HSS as), "Policy and Charging Rules Function entity (Policy and Charging Rules Function, abbreviate PCRF as) and other support nodes compositions, for example, authentication and authorization charging (Authentication, Authorization, Accounting abbreviates AAA as) server.Wherein, core net partly is called block core evolution (Evolved Packet Core abbreviates EPC as).
EPS supports and the intercommunication of non-3 GPP system that P-GW can be used as the anchor point between 3GPP and non-3 GPP system.In the system architecture diagram of EPS, non-3 GPP system is divided into the non-3GPP Internet Protocol of trusted (Internet Protocol abbreviates IP as) access and trustless non-3GPP IP inserts.Wherein, the non-3GPP IP of trusted inserts and can directly be connected with P-GW; Trustless non-3GPP IP inserts the packet data gateway (Evolved Packet Data Gateway abbreviates ePDG as) that needs through evolution and links to each other with P-GW, and the interface between ePDG and P-GW is S2b.
Fig. 1 is according to the EPS system of correlation technique and the schematic diagram of Access Network framework.MME is responsible for the related work of chains of command such as the processing of mobile management, Non-Access Stratum signaling and user's mobile management context (for example, mobility management states, user security parameters etc.) management; S-GW is the accessing gateway equipment that links to each other with E-UTRAN, and Gu is then transmitted data between E-UTRAN and P-GW, and is responsible for pending datas such as paging are carried out buffer memory; P-GW is the borde gateway of EPS and packet data network (Packet Data Network abbreviates PDN as), mainly is responsible for the access of PDN and the data forwarding between EPS and the PDN etc.; PCRF links to each other with carrier network protocol IP business network by Rx interface, obtain business information, in addition, it also links to each other with P-GW, links to each other with the non-3GPP IP of trusted Access Network, links to each other with S-GW by the Gxc interface by the Gxa interface by the Gx interface, be responsible for initiating the foundation of IP carrying, guarantee the service quality (Quality of Service abbreviates QoS as) of business datum, and the control of chargeing.
Machine to machine (Machine To Machine abbreviates M2M as) narrow sense is defined as the communication of machine to machine, and generalized definition is for the machine terminal intelligent interaction being application and service core, networking.It is based on the intelligence machine terminal, is the access means with multiple communication mode, is the informatization resolve scheme that the client provides, and is used to satisfy the information system requirement of client to aspects such as monitoring, command scheduling, data acquisition and measurements.
The development of wireless technology is the key factor of M2M market development, it has broken through the space-time restriction and the region obstacle of traditional communication mode, make the enterprise and the public break away from the constraint of cable, the client can more effectively be controlled cost, reduce mounting cost and have characteristics easy to use.In addition, constantly increase with information processing capability and the network bandwidth and conflictingly to be, the means that information is obtained lag far behind, growing demand is promoting M2M and is constantly advancing, and fine this demand that has satisfied people of M2M, can monitor external environment condition in real time by its people, realize on a large scale, the information gathering of automation.Therefore, M2M can be applied to sector application, domestic. applications, individual's application etc.Sector application comprises: traffic monitoring, warning system, rescue at sea, automatic vending machine, driving paying etc.Domestic. applications comprises: automatic data logging, temperature control etc.The individual uses and comprises: life detection, far-end diagnosis etc.
The communication object of M2M be machine to machine, the Human-to-Machine.Data communication between one or more machines is defined as Internet of Things (Machine Type Communication abbreviates MTC as), in this case, lessly needs the interaction of people's face.Participate in the machine of MTC, be defined as MTC equipment.MTC equipment is MTC user's terminal, can pass through public land mobile network (Public Land Mobile Network abbreviates PLMN as) network and MTC equipment, MTC server and communicate.MTC user side (MTC User Equipment abbreviates MTC UE as) is the subsidiary functional block of MTC equipment, and this functional block is used for MTC equipment is linked into the EPS system.MTC server (MTC Server) manages and monitors MTC equipment.Fig. 2 is the schematic diagram that inserts EPS according to the MTC UE of correlation technique by EUTRAN.
Because the main effect of MTC server manages MTC equipment, because the MTC server need have following function:
Can allow/forbid the characteristic of different M2M communications separately at the M2M terminal;
Can be at the characteristic of the different M2M communication of each signatory permission/forbidding;
Virtual network operator can know that the characteristic of M2M communication is applied to which M2M communication is signatory, M2M equipment, M2M calling service;
Virtual network operator can limit or allow signatory portable terminal or the M2M equipment that is used for other of M2M communication.
Certainly, above function only exemplifies.Can find out that from above-mentioned functions the MTC server need obtain the CAMEL-Subscription-Information of MTC equipment.
Summary of the invention
Need obtain at MTC server in the correlation technique MTC equipment CAMEL-Subscription-Information problem and the present invention is proposed, for this reason, main purpose of the present invention is to provide a kind of scheme of CAMEL-Subscription-Information of the MTC of obtaining equipment, one of to address the above problem at least.
To achieve these goals, according to an aspect of the present invention, provide a kind of method of CAMEL-Subscription-Information of the MTC of obtaining equipment.
Method according to the CAMEL-Subscription-Information of the MTC of obtaining equipment of the present invention comprises: the MTC server obtains the CAMEL-Subscription-Information of MTC equipment from customer data base by the authentication and authorization charging aaa server.
Preferably, the CAMEL-Subscription-Information that the MTC server obtains MTC equipment comprises: the MTC server is connected to aaa server, carries out obtaining the CAMEL-Subscription-Information of MTC equipment alternately with aaa server.
Preferably, the MTC server is connected to aaa server and comprises: between MTC server and aaa server interface is set, the MTC server is connected to aaa server by interface.
Preferably, the CAMEL-Subscription-Information that the MTC server obtains MTC equipment also comprises: the MTC server acts on behalf of AAA Proxy by AAA and aaa server carries out obtaining the CAMEL-Subscription-Information of MTC equipment alternately.
Preferably, the MTC server by aaa server with the address registration of MTC server in customer data base; Corresponding relation in the customer data base between the MTC equipment of preservation MTC server and its management.
Preferably, preserve in customer data base after the corresponding relation between the MTC equipment of MTC server and its management, customer data base sends to the MTC server by aaa server with the CAMEL-Subscription-Information of MTC equipment.
To achieve these goals, according to a further aspect in the invention, provide a kind of Internet of Things MTC server.
MTC server according to the present invention comprises: acquisition module is used for obtaining from customer data base by the authentication and authorization charging aaa server CAMEL-Subscription-Information of MTC equipment.
Preferably, acquisition module comprises: the connexon module is used for being connected with aaa server; The first mutual submodule is used for carrying out obtaining the CAMEL-Subscription-Information of MTC equipment alternately with aaa server.
Preferably, the connexon module specifically is used for being connected to aaa server by the interface that is provided with between MTC server and aaa server.
Preferably, acquisition module also comprises: the second mutual submodule is used for acting on behalf of AAA Proxy and aaa server carries out obtaining the CAMEL-Subscription-Information of MTC equipment alternately by AAA.
By the present invention, adopt the MTC server to obtain the method for the CAMEL-Subscription-Information of MTC equipment from customer data base by aaa server, solved that the MTC server need obtain the problem of the CAMEL-Subscription-Information of MTC equipment in the correlation technique, and then reached the MTC server MTC equipment is realized the effectively effect of management.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is according to the EPS system of correlation technique and the schematic diagram of Access Network framework;
Fig. 2 is the schematic diagram that inserts EPS according to the MTC UE of correlation technique by EUTRAN;
Fig. 3 is the configuration diagram that inserts the EPC system according to the MTC server of the embodiment of the invention;
Fig. 4 is according to the MTC server of the example two of the embodiment of the invention flow chart to the aaa server process registration;
Fig. 5 is the flow chart that goes process registration according to the MTC server of the example three of the embodiment of the invention to aaa server;
Fig. 6 removes the flow chart of process registration according to the MTC server that the aaa server of the example four of the embodiment of the invention is initiated;
Fig. 7 is the flow chart according to the method for the CAMEL-Subscription-Information that obtains MTC equipment of the example five of the embodiment of the invention;
Fig. 8 is the flow chart according to the method for the MTC equipment that the obtains CAMEL-Subscription-Information of the example six of the embodiment of the invention;
Fig. 9 is the structured flowchart according to the MTC server of the embodiment of the invention.
Embodiment
Functional overview
Consider that MTC server in the correlation technique need obtain the problem of the CAMEL-Subscription-Information of MTC equipment, the invention provides a kind of scheme of CAMEL-Subscription-Information of the MTC of obtaining equipment, the treatment principle of this scheme is as follows: the MTC server obtains the CAMEL-Subscription-Information of MTC equipment from customer data base by aaa server.By the present invention, the MTC server can be realized effectively management to MTC equipment.
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
In following examples, can in computer system, carry out in the step shown in the flow chart of accompanying drawing such as a set of computer-executable instructions, and, though there is shown logical order in flow process, but in some cases, can carry out step shown or that describe with the order that is different from herein.
Method embodiment
According to embodiments of the invention, provide a kind of method of CAMEL-Subscription-Information of the MTC of obtaining equipment.This method comprises: the MTC server obtains the CAMEL-Subscription-Information of MTC equipment from customer data base by aaa server.
The MTC server obtains the CAMEL-Subscription-Information of MTC equipment in the following manner.
Mode one
The MTC server is connected with aaa server, carries out obtaining the CAMEL-Subscription-Information of MTC equipment alternately with aaa server.
Wherein, the MTC server is connected with aaa server and comprises: between MTC server and aaa server interface is set, the MTC server is connected to aaa server by this interface.The MTC server joins by newly-increased interface Mx* and aaa server, obtains the CAMEL-Subscription-Information of MTC equipment by aaa server.
Mode two
The MTC server is undertaken obtaining the CAMEL-Subscription-Information of MTC equipment alternately by AAA Proxy and aaa server.Under roaming scence, realized the mutual of MTC server and aaa server by AAA Proxy.
Said method also comprises: the MTC server by aaa server with the address registration of MTC server in customer data base; Corresponding relation in the customer data base between the MTC equipment of preservation MTC server and its management, for example, HSS can preserve the corresponding relation of MTC UE and MTC server.
Wherein, after the corresponding relation in customer data base between the MTC equipment of preservation MTC server and its management, customer data base can send to the MTC server with the CAMEL-Subscription-Information of MTC equipment by aaa server, that is, HSS by aaa server with MTC equipment subscription information update to the MTC server.
Wherein, customer data base comprises: HSS or HLR.
Be described in detail below in conjunction with the implementation procedure of example the embodiment of the invention.
Example one
Aaa server directly is connected by interface Mx* with the MTC server.By this interface, MTC server and aaa server carry out alternately.Fig. 3 is the configuration diagram that inserts the EPC system according to the MTC server of the embodiment of the invention.Under roaming scence, the Mx* interface is the interface between MTC server and the AAA Proxy.
Following customer data base is the implementation procedure of the example explanation embodiment of the invention with HSS.
Example two
The MTC server is registered to aaa server.Fig. 4 is according to the MTC server of the example two of the embodiment of the invention flow chart to the aaa server process registration, and as shown in Figure 4, this method comprises the steps that S401 is to step S404:
Step S401, the MTC server sends register requirement to aaa server, carries MTC server address or MTC server identification in this register requirement.
Step S402, aaa server sends the request of MTC server registration to HSS, carries MTC server address or MTC server identification in this register requirement, the aaa server address.HSS checks whether the MTC server is consistent with the information of registered mistake with aaa server.As if inconsistent, then upgrade the information of the aaa server of MTC server correspondence.
Step S403, HSS sends the response of MTC server registration to aaa server, carries the relevant information in the MTC server in this registration response.
Step S404, aaa server sends the registration response to the MTC server, carries the relevant information in the MTC server in this registration response.
Example three
The MTC server goes registration to aaa server.Fig. 5 is that the MTC server according to the example three of the embodiment of the invention removes the flow chart of process registration to aaa server, and as shown in Figure 5, this method comprises the steps that S501 is to step S504:
Step S501, MTC server send to aaa server and go register requirement, and this removes to carry in the register requirement MTC server address or MTC server identification, and go the reason registered.
Step S502, aaa server sends MTC server notes to HSS and goes the volume request, and this goes to carry in the register requirement MTC server address or MTC server identification, aaa server address and reason.HSS identifies this MTC server for going registration.
Step S503, HSS sends the MTC server to aaa server and goes the registration response.
Step S504, aaa server send to the MTC server and go the registration response.
Example four
The MTC server that aaa server is initiated goes registration, and this flow process also may be triggered by HSS.Fig. 6 removes the flow chart of process registration according to the MTC server that the aaa server of the example four of the embodiment of the invention is initiated, and as shown in Figure 6, this method comprises the steps that S601 is to step S602:
Step S601, aaa server sends the MTC server to the MTC server and goes register requirement, and this removes to carry in the register requirement MTC server address or MTC server identification, and goes to register reason.
Step S602, the MTC server sends the MTC server to aaa server and goes the registration response.
Example five
The MTC server initiatively obtains the CAMEL-Subscription-Information of MTC equipment to aaa server.Fig. 7 is the flow chart according to the method for the CAMEL-Subscription-Information that obtains MTC equipment of the example five of the embodiment of the invention, and as shown in Figure 7, this method comprises the steps that S701 is to step S704:
Step S701, the MTC server sends the request of MTC facility information to aaa server, carries the MTC device identification in this request.
Step S702, aaa server sends the request of MTC facility information to HSS, carries the MTC device identification in this request.
Step S703, HSS sends the response of MTC facility information to aaa server, carries the device-dependent CAMEL-Subscription-Information of MTC in this response.
Step S704, aaa server sends the response of MTC facility information to the MTC server, carries the device-dependent CAMEL-Subscription-Information of MTC in this response.
Example six
The renewal of the MTC equipment CAMEL-Subscription-Information that HSS initiatively initiates.Fig. 8 is the flow chart according to the method for the MTC equipment that the obtains CAMEL-Subscription-Information of the example six of the embodiment of the invention, and as shown in Figure 8, this method comprises the steps that S801 is to step S804:
Step S801, HSS sends the request of MTC device information update to aaa server, carries the MTC facility information that needs renewal in this request.
Step S802, aaa server sends the request of MTC device information update to the MTC server, carries the MTC facility information that needs renewal in this request.
Step S803, the MTC server sends the response of MTC device information update to aaa server.
Step S804, aaa server sends the response of MTC facility information to HSS.
Device embodiment
According to embodiments of the invention, a kind of MTC server is provided, this MTC server comprises: acquisition module is used for obtaining from customer data base by aaa server the CAMEL-Subscription-Information of MTC equipment.
Fig. 9 is that as shown in Figure 9, acquisition module comprises according to the structured flowchart of the MTC server of the embodiment of the invention: connexon module 92, the first mutual submodule 94 is elaborated to this structure below.
Connexon module 92 is used for being connected with aaa server; The first mutual submodule 94 is connected to connexon module 92, is used for carrying out obtaining the CAMEL-Subscription-Information of MTC equipment alternately with aaa server.
Wherein, connexon module 92 specifically is used for being connected to aaa server by the interface that is provided with between MTC server and aaa server.
Acquisition module also comprises: the second mutual submodule 96 is connected to connexon module 92, is used for being undertaken obtaining the CAMEL-Subscription-Information of MTC equipment alternately by AAA Proxy and aaa server.
Need to prove that the MTC server of describing among the device embodiment is corresponding to above-mentioned method embodiment, its concrete implementation method had been carried out detailed description in method embodiment, do not repeat them here.
In sum, adopt the present invention, the MTC server has obtained the CAMEL-Subscription-Information of MTC equipment, and the MTC server can better manage MTC equipment.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a method of obtaining Internet of Things MTC equipment CAMEL-Subscription-Information is characterized in that, comprising:
The MTC server obtains the CAMEL-Subscription-Information of MTC equipment from customer data base by the authentication and authorization charging aaa server.
2. method according to claim 1 is characterized in that, the CAMEL-Subscription-Information that described MTC server obtains described MTC equipment comprises:
Described MTC server is connected to described aaa server, carries out obtaining the CAMEL-Subscription-Information of described MTC equipment alternately with described aaa server.
3. method according to claim 2 is characterized in that, described MTC server is connected to described aaa server and comprises:
Between described MTC server and described aaa server interface is set, described MTC server is connected to described aaa server by described interface.
4. method according to claim 1 is characterized in that, the CAMEL-Subscription-Information that described MTC server obtains described MTC equipment also comprises:
Described MTC server acts on behalf of AAA Proxy by AAA and described aaa server carries out obtaining the CAMEL-Subscription-Information of described MTC equipment alternately.
5. according to each described method in the claim 1 to 4, it is characterized in that described method also comprises:
Described MTC server by described aaa server with the address registration of described MTC server in described customer data base;
Corresponding relation in the described customer data base between the MTC equipment of the described MTC server of preservation and its management.
6. method according to claim 5 is characterized in that, after the corresponding relation in described customer data base between the MTC equipment of the described MTC server of preservation and its management, described method also comprises:
Described customer data base sends to described MTC server by described aaa server with the CAMEL-Subscription-Information of described MTC equipment.
7. an Internet of Things MTC server is characterized in that, comprising:
Acquisition module is used for obtaining from customer data base by the authentication and authorization charging aaa server CAMEL-Subscription-Information of MTC equipment.
8. MTC server according to claim 7 is characterized in that, described acquisition module comprises:
The connexon module is used for being connected with described aaa server;
The first mutual submodule is used for carrying out obtaining the CAMEL-Subscription-Information of described MTC equipment alternately with described aaa server.
9. MTC server according to claim 8 is characterized in that, described connexon module specifically is used for being connected to described aaa server by the interface that is provided with between described MTC server and described aaa server.
10. want 7 described MTC servers according to right, it is characterized in that acquisition module also comprises:
The second mutual submodule is used for acting on behalf of AAA Proxy and described aaa server carries out obtaining the CAMEL-Subscription-Information of described MTC equipment alternately by AAA.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009102058364A CN102045690A (en) | 2009-10-09 | 2009-10-09 | Method for obtaining signing information of internet of things equipment and server in internet of things |
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| CN2009102058364A CN102045690A (en) | 2009-10-09 | 2009-10-09 | Method for obtaining signing information of internet of things equipment and server in internet of things |
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| WO2016026282A1 (en) * | 2014-08-20 | 2016-02-25 | 中兴通讯股份有限公司 | Application registration method and apparatus |
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Application publication date: 20110504 |