CN102595489A - Method, service gateway and AAA server for obtaining quality of service - Google Patents
Method, service gateway and AAA server for obtaining quality of service Download PDFInfo
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- CN102595489A CN102595489A CN2011100038664A CN201110003866A CN102595489A CN 102595489 A CN102595489 A CN 102595489A CN 2011100038664 A CN2011100038664 A CN 2011100038664A CN 201110003866 A CN201110003866 A CN 201110003866A CN 102595489 A CN102595489 A CN 102595489A
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Abstract
The embodiment of the invention discloses a method, a service gateway and an AAA (Authentication, Authorization and Accounting) server for obtaining quality of service. The method comprises the following steps that: the service gateway receives home group information of a current terminal issued by the AAA server, and a QoS (Quality of Service) parameter with the current terminal; the home group information comprises group identification information and/or group member information, the group identification information is used for indicating a home group when the current terminal signs with the AAA server; the group member information is used for indicating each terminal in the home group; the service gateway stores the home group information and the QoS parameter of the current terminal, and builds a corresponding relation between the home group information and the QoS parameter. The service gateway receives the home group information of other terminals in the same home group with the current terminal, wherein the home group information of other terminals is issued by the AAA server; and the service gateway obtains the QoS parameters of other terminals according to the home group information of other terminals and the corresponding relation. With the method, the service gateway or the AAA server of the embodiment of the invention, the transmission resource at the network side can be saved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of method, gateway and authentication charging aaa server that obtains QoS parameter.
Background technology
Along with development of Communication Technique, (Machine to Machine, M2M) technology organically combines radio communication and information technology to machine, can be widely used in fields such as automatic data acquisition, security monitoring, automatic vending and item tracking.There are following three kinds of modes in M2M: machine, machine to mobile phone (for example user's telemonitoring) and mobile phone to machine (for example user's Long-distance Control).Existing communication network of M2M techniques make use and access technology realize above communication mode; Its available communication network and access technology comprise global system for mobile communications (Global System for Mobile communications; GSM), GPRS (General Packet Radio Service; GPRS), UMTS (UniversalMobile Telecommunications System; UMTS), System Architecture Evolution (SystemArchitecture Evolution; SAE) and worldwide interoperability for microwave insert (WorldwideInteroperability for Microwave Access, WiMAX) etc., closely interconnection technique comprises 802.11b/g, bluetooth (BlueTooth), purple honeybee (Zigbee), radio RF recognition technology (RadioFrequency Identification; RFID) and ultra broadband (Ultra Wideband, UWB) technology.
A kind of method of obtaining QoS parameter in the WiMAX system is arranged in the prior art; Its implementation procedure is as follows: authentication and authorization charging (Authentication need be arrived in the terminal when networking; Authorization, Accounting, AAA) system carries out authentication one by one; After terminal authentication passes through; If ASN-GW does not have pre-configured QoS descriptor (descriptor),, can comprise corresponding service quality (Qualityof Service among the QoS-descriptor by the QoS descriptor of AAA through access-permission (Access-Accept) message carried terminal pre-provisioned service flow of issuing to gateway; QoS) parameter, gateway are the terminal configuration qos parameter wherein through authentication according to said QoS-descriptor again.Said gateway can comprise Access Service Network Gateway (Access Service Network-Gate Way, ASN-GW) and/or authentication gateway (Authenticator).
But the above-mentioned method of obtaining QoS parameter in the WiMAX system; For gateway; Need repeat to receive the qos parameter at each terminal to be accessed; And the terminal that in practical application, needs to insert has a lot, if the situation that the magnanimity terminal networks took place in a certain period, because the qos parameter between each terminal all is identical probably or part is identical; So adopt the above-mentioned mode of obtaining QoS parameter will make gateway not stop repeatedly to receive qos parameter, the waste Internet resources.
Summary of the invention
The embodiment of the invention provides a kind of method, gateway and authentication server that obtains QoS parameter, to solve the technical problem that gateway repeats to receive qos parameter and wastes Internet resources in the prior art.
For solving the problems of the technologies described above, the embodiment of the invention provides a kind of method of obtaining QoS parameter, and this method comprises:
The ownership group information at the current terminal that gateway reception authentication accounting server issues, and the service quality QoS parameter at said current terminal; Said ownership group information comprises group identity information and/or group membership's information, and said group identity information is used to represent the ownership group when terminal and authentication accounting server are signatory; Said group membership's information is used to represent each terminal in the said ownership group;
Gateway is preserved the ownership group information and the said qos parameter at said current terminal, and sets up the corresponding relation of said ownership group information and said qos parameter;
Gateway receives the said authentication accounting server ownership group information with the other-end same ownership group in said current terminal that issue;
Gateway is according to the ownership group information of said other-end and the qos parameter that said corresponding relation obtains said other-end.
The embodiment of the invention provides a kind of method of obtaining QoS parameter, and this method comprises:
Gateway receives the group identity information of current terminal to report, and said group identity information is used to represent the ownership group when terminal and authentication accounting server are signatory;
The qos parameter at the said current terminal that gateway reception authentication accounting server issues;
Said gateway is preserved the group identity information and the said qos parameter at said current terminal, and sets up the corresponding relation of said group identity information and said qos parameter;
The group identity information that the other-end of gateway reception and the same ownership group in said current terminal reports;
Gateway is according to the group identity information of said other-end and the qos parameter that said corresponding relation obtains said other-end.
The embodiment of the invention provides a kind of gateway, and this gateway comprises:
First receiver module is used to receive the ownership group information at the current terminal that the authentication accounting server issues and the service quality QoS parameter at said current terminal; Said ownership group information comprises group identity information and/or group membership's information, and said group identity information is used to represent the ownership group when terminal and authentication accounting server are signatory; Said group membership's information is used to represent each terminal in the said ownership group;
Preserve module, be used to preserve the ownership group information and the said qos parameter at said current terminal;
Set up module, be used to set up the corresponding relation of said ownership group information and qos parameter;
Said first receiver module also is used for: receive the said authentication accounting server ownership group information with the other-end same ownership group in said current terminal that issue;
Said gateway also comprises:
Acquisition module is used for according to the ownership group information of said other-end and the qos parameter that said corresponding relation obtains said other-end.
The embodiment of the invention also provides a kind of gateway, and this gateway comprises:
First receiver module is used to receive the group identity information of current terminal to report, and said group identity information is used to represent affiliated group when terminal and authentication accounting server are signatory; And the qos parameter that receives the said current terminal that the authentication accounting server issues;
Preserve module, be used to preserve the group identity information and the said qos parameter of said current terminal to report;
Set up module, be used to set up the corresponding relation of said group identity information and qos parameter;
Said first receiver module also is used to receive the group identity information that the other-end with the same ownership group in said current terminal reports;
Said gateway also comprises:
Acquisition module is used for according to the group identity information of said other-end and the qos parameter that said corresponding relation obtains said other-end.Acquisition module is used for according to the group identity information of said other-end and the qos parameter that said corresponding relation obtains said other-end.
The embodiment of the invention provides a kind of authentication server, and this authentication server comprises:
Second receiver module is used to receive the request message that gateway sends;
Sending module is used for issuing to gateway the ownership group information at current terminal, and with the service quality QoS parameter at said current terminal; Said ownership group information comprises group identity information and/or group membership's information, and said group identity information is used to represent the ownership group when current terminal and authentication accounting server are signatory; Said group membership's information is used to represent each terminal in the said ownership group;
Perhaps, be used at current terminal after gateway reports group identity information, issue and the corresponding qos parameter in said current terminal to gateway.
In embodiments of the present invention; Gateway can be set up the ownership group information and the qos parameter at the terminal that receives; And preserve said ownership group information, said qos parameter; And set up the corresponding relation of said ownership group information and said qos parameter, and so just can avoid need repeating to receive the identical qos parameter of other-end, saved Internet resources.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the flow chart that obtains the method embodiment one of QoS parameter of the present invention;
Fig. 2 is the flow chart that obtains the method embodiment two of QoS parameter of the present invention;
Fig. 3 is the flow chart that obtains the method embodiment three of QoS parameter of the present invention;
Fig. 4 is the flow chart that obtains the method embodiment four of QoS parameter of the present invention;
Fig. 5 is the structural representation of gateway embodiment of the present invention;
Fig. 6 is the structural representation of aaa server embodiment of the present invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
For above-mentioned purpose, the feature and advantage that make the embodiment of the invention can be more obviously understandable, the embodiment of the invention is done further detailed explanation below in conjunction with accompanying drawing and embodiment.
In communication system, can carry out division operation to the terminal of inserting.Each group terminal can be the terminal set with identical characteristics or same operation, and for example all terminals in group have identical qos parameter.On the same group can be when signatory between terminal and the aaa server in the group identity information under terminal and aaa server are all preserved this terminal.
With the WiMAX system with based on the M2M terminal of organizing is example; The embodiment of the invention is when implementing; At first need all terminals and aaa server in the same ownership group to contract; Terminal in this group will obtain identical group identity information, and aaa server is then preserved the group identity information of each group and/or the group membership's information under the same group identity information, the ownership group when said group identity information representes that current terminal and authentication accounting server are contracted; Each terminal in the said ownership group of said group membership's information representation; When this group first terminal was down inserted, the QoS descriptor of group id and correspondence that issues this M2M terminal by AAA again was to gateway; Perhaps, also can issue the QoS descriptor corresponding to gateway by AAA again by this its group identity information of M2M terminal to report to gateway and AAA with the group identity information at this M2M terminal; At last by gateway preserve this terminal group identity information and with the corresponding relation of QoS descriptor, and qos parameter for comprising among this terminal configuration QoS descriptor.
When other M2M terminals of same ownership group networked, because preserved the qos parameter corresponding with group identity information on the gateway, then AAA can not issue qos parameter, perhaps no longer issues a part of qos parameter identical in this group; Gateway only can be searched according to group identity information and obtain obtaining whole (or part) qos parameter of QoS parameter this moment this moment, and then can be the terminal configuration qos parameter.Adopt the above-mentioned mode of obtaining QoS parameter of the embodiment of the invention; For a plurality of terminals in the same ownership group, can not need to carry out access process one by one respectively, and gateway is also because preserved corresponding relation; Thereby can not need repeat to receive identical qos parameter; Therefore can reduce the terminal networking time, thereby promote the disposal ability of gateway, finally can practice thrift the transfer resource of gateway.
In the embodiment of the invention one; Have all identical qos parameters when the terminal is signatory with aaa server on the same group; And group identity information or group membership's information are handed down to gateway by aaa server, with reference to figure 1, realize that then the method that the embodiment of the invention one is provided can may further comprise the steps:
Step 101: the ownership group information at the current terminal that gateway reception aaa server issues, and whole service quality QoS parameter at said current terminal; Said ownership group information comprises group identity information and/or group membership's information, and said group identity information is used to represent the ownership group when current terminal and aaa server are signatory; Said group membership's information is used to represent each terminal in the said ownership group.Above-mentioned information can be carried through access permission (Access-accept) message.
With the WiMAX system is example, and present embodiment is divided into each with the terminal in advance and independently organizes in practical application, and wherein, all terminals in the same ownership group have all identical qos parameters, and aaa server will issue whole qos parameters at said current terminal.The mode that each terminal networks in reality can be different; For example; For custom terminal, grouping information has been divided at this terminal when dispatching from the factory, and custom terminal self is preserved the ownership group identity information; And aaa server also need be preserved the ownership group identity information at terminal, also can preserve the group membership's information in the ownership group simultaneously; And for retail terminal, then be when contracting with aaa server, just to obtain its grouping information.It is thus clear that the terminal in the same ownership group will obtain identical group identity information, aaa server is then preserved the group identity information of each group and/or the group membership's information under the same group identity information.
Said current terminal can be the terminal of first access in a certain group, and then it is after the aaa server authentication is passed through, and aaa server can be issued to gateway with the ownership group information at this current terminal.Concrete aaa server can carry said ownership group information through access-grant message, and the mode of carrying can be as shown in the table:
This group identity information is not carried in " 0 " expression in the table, and " 0-1 " expression can be carried this group identity information and also can not carried this group identity information.Need to prove; Issue the situation of group identity information for aaa server; Aaa server can also add group membership's information (Group List) in access permission message; This group membership's information representation should the group in all member's identification informations, for example Mobile Station Identifier (Mobile Station Identity, MSID).
Need to prove; Said qos parameter can obtain through the QoS descriptor (descriptor) that aaa server issues; Comprise qos parameter among the QoS descriptor; The index service configuration identifier (Service Profile ID) corresponding with QoS descriptor, gateway can arrive corresponding QoS descriptor through this index search, and then gets access to the qos parameter that comprises among the QoS descriptor.But gateway obtains the mode of qos parameter and is not limited to QoS descriptor, and any mode that makes gateway get access to qos parameter all is feasible.
Said qos parameter can comprise the maximum information such as business datum rate, minimum reservation business datum rate, service priority, maximum delay and/or tolerable shake that continue in practical application; Because different these qos parameters of standard according to communication system can comprise different contents, so the present invention does not do qualification to the content of qos parameter yet.
Step 102: gateway is preserved said ownership group information and said whole qos parameter, and sets up the ownership group information receive and the corresponding relation of qos parameter.
Gateway is set up the ownership group information and the corresponding relation of qos parameter at the said current terminal receive, follow-uply can find qos parameter according to this corresponding relation of foundation when receiving ownership group information again.Gateway is follow-up can also to be that said current terminal is configured according to the whole qos parameters that receive, and also need preserve the corresponding relation of said ownership group information, said whole qos parameters and said ownership group information and said whole qos parameters simultaneously.Like this when the other-end in this group need insert again; Aaa server just need not to send these identical whole qos parameters to gateway again; Only need that ownership group information is sent to gateway and get final product, whole qos parameters that gateway just can have been preserved according to this ownership group information searching.
Step 103: gateway receives the said aaa server ownership group information with the other-end same ownership group in said current terminal that issue.Above-mentioned information can be carried through access permission (Access-accept) message.
In this step; With the other-end of the same ownership group in said current terminal after the aaa server authentication is passed through; Gateway will receive the aaa server ownership group information with the other-end same ownership group in said current terminal that issue, and this moment, aaa server need not to repeat to send identical whole qos parameters.
Step 104: gateway is according to the ownership group information of said other-end and whole qos parameters that said corresponding relation obtains other-end.
Gateway directly reaches the corresponding relation of having preserved according to ownership group information, and inquiry gets access to whole qos parameters of said other-end.Gateway specifically can be according to the ownership group information and the said corresponding relation of said other-end, with the qos parameter at the said current terminal of the preserving qos parameter as the terminal.
After step 104; Gateway can also be said other-end configuration qos parameter again; So just realized that the other-end in the same ownership group in the short period of time just can access network, and then promoted the disposal ability of network element, also practiced thrift the transfer resource of network side.
In the present embodiment; Need terminal signatory mode of employing group when contracting with aaa server of access, the group identity information at its place is preserved at the terminal, and aaa server is also preserved group identity information; Information about firms under perhaps certain is organized; Under above-mentioned situation, when first terminal of a certain group was inserted, gateway just can pass through the terminal to report group identity information; Perhaps the aaa server mode that issues group identity information and/or group membership's information obtains the ownership group information that this obtains QoS parameter; And then corresponding preservation of qos parameter that the ownership group information at this terminal and aaa server are issued, when follow-up other arbitrary terminals when this group are inserted again, just need not that aaa server issues and this group in the identical that part of qos parameter in first terminal; Gateway only need know that the group identity information at this other arbitrary terminal can search the qos parameter of having been preserved; Thereby reduced the time of terminal access on the same group, thereby promoted the disposal ability of gateway, finally can practice thrift the transfer resource of gateway.
With reference to figure 2, what the embodiment of the invention two and embodiment one were different is, only has the identical qos parameter of part when the terminal is signatory with aaa server on the same group, realizes that the method that the embodiment of the invention two is provided can may further comprise the steps:
Step 201: the ownership group information at the current terminal that gateway reception aaa server issues, and whole qos parameters at said current terminal, said ownership group information comprises group identity information and/or group membership's information; Also receive the parameter identification of same section qos parameter; Said parameter identification is used to indicate the qos parameter of each terminal same section in the said ownership group.Above-mentioned information can be carried through access permission (Access-accept) message.
When the difference of this step and step 101 is that aaa server has issued the whole qos parameter at this current terminal; Also can adopt parameter identification to show by the part qos parameter that each terminal in the ownership group under this current terminal is identical, which all arranged with the qos parameter that concrete same section is shown to gateway.It is understandable that, obtain QoS parameter because said current terminal is first in the said ownership group, therefore, aaa server need send its all qos parameters to this terminal.
Wherein, Said qos parameter can obtain through the QoS descriptor (descriptor) that aaa server issues; Comprise qos parameter among the QoS descriptor; The index service configuration identifier (Service Profile ID) corresponding with QoS descriptor, gateway can arrive corresponding QoS descriptor through this index search, and then gets access to the qos parameter that comprises among the QoS descriptor.
Step 202: gateway is preserved the said ownership group information qos parameter identical with said part, and sets up the corresponding relation of the said ownership group information qos parameter identical with part.
In this step, said gateway is after the whole qos parameters that are this terminal of current terminal configuration, and the qos parameter that relates in the corresponding relation of need preserving only is the qos parameter of the same section shown in the parameter identification.
Step 203: gateway receives the aaa server ownership group information with the other-end same ownership group in said current terminal that issue, and the qos parameter of said other-end other parts different with current terminal.Above-mentioned information can be carried through access permission (Access-accept) message.
When the other-end of same ownership group need insert; At other-end after the aaa server authentication is passed through; Aaa server can issue the ownership group information with the other-end of the same ownership group in said current terminal to gateway, also can also be handed down to gateway by that part of qos parameter that this other-end is different with current terminal simultaneously.
Step 204: gateway said ownership group information of foundation and said corresponding relation obtain the qos parameter of said same section, to obtain whole qos parameters of said other-end.
The qos parameter of this group terminal same section that gateway can have been preserved according to this ownership group information acquisition, the qos parameter of other different pieces of receiving of integrating step 203 simultaneously just can obtain whole qos parameters of this other-end.Gateway specifically can be according to the ownership group information and the said corresponding relation of said other-end, with the qos parameter of the said current terminal same section of the preserving qos parameter as the other-end same section.
Wherein, said other-end can be second terminal inserting in this group, also can be the 3rd terminal, or the like, and the like, said other-end comprises all terminals except the terminal of first access in this ownership group.
Step 205: gateway is whole qos parameters at this terminal of said other-end configuration.
Gateway is after getting access to whole qos parameters of said other-end, and just the whole qos parameters with this terminal are that said other-end is configured, to realize the access of this other-end.In the present embodiment; When though gateway first terminal in a certain group is inserted; What preserve is a part of qos parameter identical in this group, but compared with prior art, just can save the time of the qos parameter that sends this same section each time; Therefore can promote the disposal ability of gateway, save the transfer resource of gateway simultaneously.
The embodiment of the invention three is with embodiment one difference, reports said group identity information by the terminal in the same ownership group to gateway, with reference to figure 3, realizes that the method that the embodiment of the invention three is provided can may further comprise the steps:
Step 301: the group identity information that gateway receives and preserves current terminal to report, said group identity information are used to represent the ownership group when contract with aaa server in the terminal.Above-mentioned information can report gateway in the process of terminal access authentication.
When first terminal in a certain group need be inserted, can report the group identity information of himself preserving to said gateway, said group identity information is used to represent the ownership group when contract with aaa server in this terminal.
Step 302: whole qos parameters at the said current terminal that gateway reception aaa server issues.Above-mentioned information can be carried through access permission (Access-accept) message.
Gateway is after being transmitted to aaa server with said group identity information, and aaa server can issue whole qos parameters at said current terminal according to group identity information.Wherein, Said qos parameter can obtain through the QoS descriptor (descriptor) that aaa server issues; Comprise qos parameter among the QoSdescriptor; The index service configuration identifier (Service Profile ID) corresponding with QoS descriptor, gateway can arrive corresponding QoSdescriptor through this index search, and then gets access to the qos parameter that comprises among the QoS descriptor.
Step 303: said gateway is preserved said whole qos parameters and said group identity information, and sets up the corresponding relation of said whole qos parameter and said group identity information.
After gateway is preserved at whole qos parameters that will this current terminal and with the corresponding relation of said group identity information, can be for its whole qos parameters of configuration before deserving, to realize the access at current terminal.
Step 304: the group identity information that the other-end of gateway reception and the same ownership group in said current terminal reports.Above-mentioned information can report gateway in the process of terminal access authentication.
When the other-end with the same ownership group in current terminal also need insert, can report group identity information to gateway because the same ownership group of this other-end and said current terminal, thus with step 301 in be same group identity information.
Step 305: gateway is according to the group identity information of said other-end and the qos parameter that said corresponding relation obtains said other-end.
The identical group identity information that gateway just can report according to other-end is obtained whole qos parameters of having preserved, so that follow-up for this other-end is configured, realizes the access of other-end.Gateway specifically can be according to the group identity information and the said corresponding relation of said other-end, with the qos parameter at the said current terminal of the preserving whole qos parameters as other-end.
Need to prove, in the present embodiment, when other-end inserts, just no longer need aaa server to issue any qos parameter to gateway.Therefore, compared with prior art, the access way of present embodiment can be saved the time that the terminal is inserted, and has promoted the handling property of gateway simultaneously, has practiced thrift the transfer resource of gateway.
The embodiment of the invention four is that with embodiment three differences the terminal in the same ownership group has the identical qos parameter of part, with reference to figure 4, realizes that the method that the embodiment of the invention three is provided can may further comprise the steps:
Step 401: the group identity information that gateway receives and preserves current terminal to report, said group identity information are used to represent the ownership group when contract with aaa server in current terminal.Above-mentioned information can report gateway in the process of terminal access authentication.
Step 402: whole qos parameters at the said current terminal that gateway reception aaa server issues, and the parameter identification of same section qos parameter; Said parameter identification is used to indicate the qos parameter of each terminal same section in the said ownership group.Above-mentioned information can be carried through access permission (Access-accept) message.
In the present embodiment; Aaa server is when issuing whole qos parameter at current terminal to gateway; Because the terminal in the ownership group at current terminal only has the identical qos parameter of part; So also need issue the parameter identification of same section qos parameter, be used to indicate those qos parameters of each terminal same section in the said ownership group.
Wherein, Said qos parameter can obtain through the QoS descriptor (descriptor) that aaa server issues; Comprise qos parameter among the QoS descriptor; The index service configuration identifier (Service Profile ID) corresponding with QoS descriptor, gateway can arrive corresponding QoS descriptor through this index search, and then gets access to the qos parameter that comprises among the QoS descriptor.
Step 403: said gateway is preserved the qos parameter and the said group identity information of said same section, and sets up the corresponding relation of identical qos parameter of said part and group identity information.
In this step, gateway also need be preserved with the qos parameter of same section and with the corresponding relation of said group identity information when being its whole qos parameter of current terminal configuration.
Step 404: the group identity information that the other-end of gateway reception and the same ownership group in said current terminal reports.Above-mentioned information can report gateway in the process of terminal access authentication.
Step 405: gateway receives other-end other part qos parameters different with current terminal that aaa server issues.Above-mentioned information can be carried through access permission (Access-accept) message.
When gateway when aaa server is transmitted the group identity information that other-end reports, other part qos parameters that aaa server is can be in the other-end that gateway issues different with current terminal.
Step 406: gateway said group identity information of foundation and said corresponding relation obtain the qos parameter of said same section, to obtain whole qos parameters of said other-end.
Gateway finds the qos parameter of the same section of having preserved again according to the group identity information that receives in this step, adds the qos parameter of the different piece that aaa server issues in the step 405, just obtains whole qos parameters of this other-end.Gateway specifically can be according to the group identity information and the said corresponding relation of said other-end, with the qos parameter of the said current terminal same section of the preserving qos parameter as the other-end same section.
Step 407: gateway is that said other-end disposes said whole qos parameter.
Gateway can dispose said whole qos parameter for other-end, to realize the access of said other-end.In the present embodiment; When though gateway first terminal in a certain group is inserted; What preserve is a part of qos parameter identical in this ownership group, but compared with prior art, just can save the time of the qos parameter that sends this same section each time; Therefore can promote the disposal ability of gateway, save the transfer resource of gateway simultaneously.
Need to prove; For aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions; But those skilled in the art should know; The present invention does not receive the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
Corresponding with the method that the invention described above embodiment is provided, referring to Fig. 5, the embodiment of the invention also provides the structural representation of a kind of gateway embodiment, and said gateway specifically can comprise:
Set up module 503, be used to set up the corresponding relation of said ownership group information and qos parameter;
Said first receiver module 501 also is used for: receive the said authentication accounting server ownership group information with the other-end same ownership group in said current terminal that issue;
Except said first receiver module 501, preserve module 502 and set up the module 503, said gateway can also comprise:
And in practical application; Said acquisition module 504 also can have different implementations according to the mode difference that gateway obtains group identity information; If each terminal in the said ownership group has all identical qos parameters; Said acquisition module 504 specifically is used for: according to the ownership group information and the said corresponding relation of other-end, with the qos parameter at the said current terminal of the preserving qos parameter as said other-end.
Perhaps, if each terminal in the said ownership group has all identical qos parameters, at this moment, said first receiver module 501 can also be used for: the parameter identification of the same section qos parameter that reception authentication accounting server issues; Said parameter identification is used to indicate the qos parameter of each terminal same section in the said ownership group;
The said module 503 of setting up specifically is used for: the corresponding relation of setting up the qos parameter of said ownership group information and said same section;
Said acquisition module 504 specifically is used for: the qos parameter of other parts that the said other-end that reception authentication accounting server issues is different with current terminal; According to the ownership group information and the said corresponding relation of said other-end, with the qos parameter of the said current terminal same section of preserving qos parameter as the other-end same section; To obtain whole qos parameters of said other-end.
In another embodiment of gateway, with reference to shown in Figure 5, said first receiver module 501 is used to receive the group identity information of current terminal to report, and said group identity information is used to represent affiliated group when contract with the authentication accounting server in the terminal; And the qos parameter that receives the said current terminal that the authentication accounting server issues;
Set up module 503, be used to set up the corresponding relation of said group identity information and qos parameter;
Said first receiver module 501 also is used to receive the group identity information that the other-end with the same ownership group in said current terminal reports;
Said acquisition module 504 also is used for according to the group identity information of said other-end and the qos parameter that said corresponding relation obtains said other-end.
Need to prove; In different application environments; The implementation of said acquisition module 504 can be different, for example, if each terminal in the said ownership group has all identical qos parameters; Said acquisition module 504 specifically can be used for: according to group identity information and the said corresponding relation of said other-end, with the qos parameter at the said current terminal of the preservation qos parameter as said other-end.
Perhaps, if each terminal in the said ownership group has the identical qos parameter of part, at this moment, said first receiver module 501 can also be used to receive the parameter identification of the same section qos parameter that the authentication accounting server issues; Said parameter identification is used to indicate the qos parameter of each terminal same section in the said ownership group;
Saidly set up the corresponding relation that module 503 specifically is used to set up the qos parameter of said group identity information and said same section;
Said acquisition module 504 specifically also can be used for: receive said other-end other part qos parameters different with current terminal that the authentication accounting server issues; According to said other-end group identity information and said corresponding relation, with the qos parameter of the same section at the current terminal of preservation qos parameter as the same section of said other-end; To obtain whole qos parameters of said other-end.
With reference to shown in Figure 6, show the structural representation of aaa server of the present invention, as shown in Figure 6, this aaa server can comprise:
Described request message specifically can be to insert request message;
Sending module 602 is used for issuing to gateway the ownership group information at current terminal, and with the service quality QoS parameter at said current terminal; Said ownership group information comprises group identity information and/or group membership's information, and said group identity information is used to represent the ownership group when current terminal and authentication accounting server are signatory; Said group membership's information is used to represent each terminal in the said ownership group;
Perhaps, be used at current terminal after gateway reports group identity information, issue and the corresponding qos parameter in said current terminal to gateway.
Said sending module 602 specifically can issue the ownership group information at current terminal through access permission message to gateway.
In various embodiment; If each terminal in the said ownership group has all identical qos parameters; Said sending module 602 also is used for: issue the ownership group information with the other-end of the same ownership group in said current terminal to gateway; So that gateway is according to said other ownership group information and said corresponding relation, with the qos parameter at the said current terminal of preserving qos parameter as said other-end.
In various embodiment, if each terminal in the said ownership group has the identical qos parameter of part, said sending module 602 also is used for: the parameter identification that issues the same section qos parameter to gateway; Said parameter identification is used to indicate the qos parameter of each terminal same section in the said ownership group;
And, issue the ownership group information with the other-end of the same ownership group in said current terminal to gateway, and the qos parameter of said other-end other parts different with current terminal.
Need to prove that each embodiment in this specification all adopts the mode of going forward one by one to describe, what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For gateway and server category embodiment, because it is similar basically with method embodiment, so description is fairly simple, relevant part gets final product referring to the part explanation of method embodiment.
Also need to prove; In this article; Term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability; Thereby make to comprise that process, method, article or the equipment of a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as this process, method, article or equipment intrinsic key element.Under the situation that do not having much more more restrictions, the key element that limits by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises said key element and also have other identical element.
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of the foregoing description is to instruct relevant hardware to accomplish through program; This program can be stored in the computer-readable recording medium, and storage medium can comprise: ROM, RAM, disk or CD etc.
More than a kind of method, gateway and authentication accounting server that obtains QoS parameter that the embodiment of the invention provided carried out detailed introduction; Used concrete example among this paper principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used to help to understand the method and the thought thereof of the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the thought of the embodiment of the invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (15)
1. a method of obtaining QoS parameter is characterized in that, this method comprises:
The ownership group information at the current terminal that gateway reception authentication accounting server issues, and the service quality QoS parameter at said current terminal; Said ownership group information comprises group identity information and/or group membership's information, and said group identity information is used to represent the ownership group when terminal and authentication accounting server are signatory; Said group membership's information is used to represent each terminal in the said ownership group;
Gateway is preserved the ownership group information and the said qos parameter at said current terminal, and sets up the corresponding relation of said ownership group information and said qos parameter;
Gateway receives the said authentication accounting server ownership group information with the other-end same ownership group in said current terminal that issue;
Gateway is according to the ownership group information of said other-end and the qos parameter that said corresponding relation obtains said other-end.
2. method according to claim 1; It is characterized in that; If each terminal in the said ownership group has all identical qos parameters, then gateway is specially according to the ownership group information of said other-end and the qos parameter that said corresponding relation obtains said other-end:
Gateway is according to the ownership group information and the said corresponding relation of said other-end, with the qos parameter at the said current terminal of the preserving qos parameter as said other-end.
3. method according to claim 1 is characterized in that, if each terminal in the said ownership group has the identical qos parameter of part, also comprises:
The parameter identification of the same section qos parameter that gateway reception authentication accounting server issues; Said parameter identification is used to indicate the qos parameter of each terminal same section in the said ownership group;
Gateway is preserved the ownership group information and the said qos parameter at said current terminal, and sets up the corresponding relation of said ownership group information and said qos parameter, is specially:
Gateway is preserved the ownership group information at said current terminal and the qos parameter of said same section, and sets up the corresponding relation of the qos parameter of said ownership group information and said same section;
Said gateway specifically comprises according to the ownership group information of said other-end and the qos parameter that said corresponding relation obtains said other-end:
The qos parameter of other parts that the said other-end that gateway reception authentication accounting server issues is different with current terminal;
Gateway is according to the ownership group information and the said corresponding relation of said other-end, with the qos parameter of the said current terminal same section of the preserving qos parameter as the other-end same section; To obtain whole qos parameters of said other-end.
4. a method of obtaining QoS parameter is characterized in that, this method comprises:
Gateway receives the group identity information of current terminal to report, and said group identity information is used to represent the ownership group when terminal and authentication accounting server are signatory;
The qos parameter at the said current terminal that gateway reception authentication accounting server issues;
Said gateway is preserved the group identity information and the said qos parameter at said current terminal, and sets up the corresponding relation of said group identity information and said qos parameter;
The group identity information that the other-end of gateway reception and the same ownership group in said current terminal reports;
Gateway is according to the group identity information of said other-end and the qos parameter that said corresponding relation obtains said other-end.
5. method according to claim 4; It is characterized in that; If each terminal in the said ownership group has all identical qos parameters, then gateway is specially according to the group identity information of said other-end and the qos parameter that said corresponding relation obtains said other-end:
Gateway is according to group identity information and the said corresponding relation of said other-end, with the qos parameter at the said current terminal of the preservation qos parameter as said other-end.
6. method according to claim 4 is characterized in that, if each terminal in the said ownership group has the identical qos parameter of part, also comprises:
The parameter identification of the same section qos parameter that gateway reception authentication accounting server issues; Said parameter identification is used to indicate the qos parameter of each terminal same section in the said ownership group;
Then said gateway is preserved the group identity information and the said qos parameter at said current terminal, and sets up the group identity information at said current terminal and the corresponding relation of said qos parameter, is specially:
Gateway is preserved the group identity information at said current terminal and the qos parameter of said same section, and sets up the corresponding relation of the qos parameter of said group identity information and said same section;
Gateway specifically comprises according to the group identity information of said other-end and the qos parameter that said corresponding relation obtains said other-end:
Gateway receives said other-end other part qos parameters different with current terminal that the authentication accounting server issues;
Gateway is according to group identity information and the said corresponding relation of said other-end, with the qos parameter of the said current terminal same section of the preservation qos parameter as said other-end same section; To obtain whole qos parameters of said other-end.
7. a gateway is characterized in that, comprising:
First receiver module is used to receive the ownership group information at the current terminal that the authentication accounting server issues and the service quality QoS parameter at said current terminal; Said ownership group information comprises group identity information and/or group membership's information, and said group identity information is used to represent the ownership group when terminal and authentication accounting server are signatory; Said group membership's information is used to represent each terminal in the said ownership group;
Preserve module, be used to preserve the ownership group information and the said qos parameter at said current terminal;
Set up module, be used to set up the corresponding relation of said ownership group information and qos parameter;
Said first receiver module also is used for: receive the said authentication accounting server ownership group information with the other-end same ownership group in said current terminal that issue;
Said gateway also comprises:
Acquisition module is used for according to the ownership group information of said other-end and the qos parameter that said corresponding relation obtains said other-end.
8. gateway according to claim 7 is characterized in that, if each terminal in the said ownership group has all identical qos parameters, said acquisition module specifically is used for:
According to the ownership group information and the said corresponding relation of other-end, with the qos parameter at the said current terminal of preserving qos parameter as said other-end.
9. gateway according to claim 7; It is characterized in that; If each terminal in the said ownership group has the identical qos parameter of part, said first receiver module also is used for: the parameter identification of the same section qos parameter that reception authentication accounting server issues; Said parameter identification is used to indicate the qos parameter of each terminal same section in the said ownership group;
Then said preservation module specifically is used for: preserve the ownership group information at said current terminal and the qos parameter of said same section;
The said module of setting up specifically is used for: the corresponding relation of setting up the qos parameter of said ownership group information and said same section;
Said acquisition module specifically is used for:
The qos parameter of other parts that the said other-end that reception authentication accounting server issues is different with current terminal;
According to the ownership group information and the said corresponding relation of said other-end, with the qos parameter of the said current terminal same section of preserving qos parameter as the other-end same section; To obtain whole qos parameters of said other-end.
10. a gateway is characterized in that, comprising:
First receiver module is used to receive the group identity information of current terminal to report, and said group identity information is used to represent affiliated group when terminal and authentication accounting server are signatory; And the qos parameter that receives the said current terminal that the authentication accounting server issues;
Preserve module, be used to preserve the group identity information and the said qos parameter of said current terminal to report;
Set up module, be used to set up the corresponding relation of said group identity information and qos parameter;
Said first receiver module also is used to receive the group identity information that the other-end with the same ownership group in said current terminal reports;
Said gateway also comprises:
Acquisition module is used for according to the group identity information of said other-end and the qos parameter that said corresponding relation obtains said other-end.
11. gateway according to claim 10; It is characterized in that; If each terminal in the said ownership group has all identical qos parameters; Said acquisition module specifically is used for: according to group identity information and the said corresponding relation of said other-end, with the qos parameter at the said current terminal of the preservation qos parameter as said other-end.
12. gateway according to claim 10; It is characterized in that; If each terminal in the said ownership group has the identical qos parameter of part, said first receiver module also is used for: the parameter identification of the same section qos parameter that reception authentication accounting server issues; Said parameter identification is used to indicate the qos parameter of each terminal same section in the said ownership group;
Then said preservation module specifically is used for: preserve the group identity information at said current terminal and the qos parameter of said same section;
Saidly set up the corresponding relation that module specifically is used to set up the qos parameter of said group identity information and said same section;
Said acquisition module specifically is used for:
Receive said other-end other part qos parameters different that the authentication accounting server issues with current terminal;
According to said other-end group identity information and said corresponding relation, with the qos parameter of the same section at the current terminal of preservation qos parameter as the same section of said other-end; To obtain whole qos parameters of said other-end.
13. an authentication accounting server is characterized in that, comprising:
Second receiver module is used to receive the request message that gateway sends;
Sending module is used for issuing to gateway the ownership group information at current terminal, and with the service quality QoS parameter at said current terminal; Said ownership group information comprises group identity information and/or group membership's information, and said group identity information is used to represent the ownership group when current terminal and authentication accounting server are signatory; Said group membership's information is used to represent each terminal in the said ownership group;
Perhaps, be used at current terminal after gateway reports group identity information, issue and the corresponding qos parameter in said current terminal to gateway.
14. authentication accounting server as claimed in claim 13; It is characterized in that; If each terminal in the said ownership group has all identical qos parameters; Said sending module also is used for: issue the ownership group information with the other-end of the same ownership group in said current terminal to gateway, so that gateway is according to said other ownership group information and said corresponding relation, with the qos parameter at the said current terminal of the preserving qos parameter as said other-end.
15. authentication accounting server as claimed in claim 13 is characterized in that, if each terminal in the said ownership group has the identical qos parameter of part, said sending module also is used for:
Issue the parameter identification of same section qos parameter to gateway; Said parameter identification is used to indicate the qos parameter of each terminal same section in the said ownership group;
And, issue the ownership group information with the other-end of the same ownership group in said current terminal to gateway, and the qos parameter of said other-end other parts different with current terminal.
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Application publication date: 20120718 |