CN101964757B - Method and system for controlling quality of multi-service portfolio - Google Patents
Method and system for controlling quality of multi-service portfolio Download PDFInfo
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Abstract
The invention provides a method and a system for controlling the quality of a multi-service portfolio and relates to the field of communication. The method for controlling the quality of the multi-service portfolio comprises the following steps that: an authentication, authorization, accounting (AAA) server authenticates and determines services requested to access according to a service information database, wherein the service information database comprises a service quality of service (QoS) strategy template and a package QoS strategy template, the service QoS strategy template comprises the rate information of the services, and the package QoS strategy template comprises the overall rate information of the services in a package and association information among all the services in the package; the AAA server and a service bandwidth resource management device transmit service strategy attribute information to a multi-service access gateway according to the service types contained in bandwidth resource inquiry requests after the AAA server is authorized; and the multi-service access gateway performs scheduling and quality control on the services requested to access according to the service strategy attribute information. The method and the system can realize bandwidth sharing and service quality control among multiple services in the package.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of method of quality control and system that is used for the multi-service combination.
Background technology
In order effectively to realize full-service operation, operator often is combined to form multiple business such as voice, video and data the form bundle sale of set meal flexibly, in order to present diversified business and service.Yet; Multiple business such as the voice that existing operator generally inserts the same circuit of user, video, data are adopted independently respectively, and number of the account realizes access authentication; And distributing independent band width in physical; The bandwidth resources of access network be can't effectively utilize, the variation of different set meals and the differentiation of user experience more can't be presented.
Summary of the invention
The objective of the invention is to propose a kind of method of quality control and system that is used for the multi-service combination, realize bandwidth sharing between the multi-service and quality of service control in the set meal.
For realizing above-mentioned purpose, the invention provides a kind of method of quality control that is used for the multi-service combination, comprising: multi-service access gateway receives the service access request that service terminal sends; Said multi-service access gateway generates access authentication request according to said service access request, and sends to aaa server; Said aaa server is according to service information database; Business to request inserts is carried out the authentication differentiation; Said service information database comprises QoS of survice policy template and set meal qos policy template; Wherein, said QoS of survice policy template comprises professional rate information, and said set meal qos policy template comprises the related information between each business in global rate information professional in the set meal and the set meal; After the authentication through said aaa server, said aaa server sends the bandwidth resources query requests to the business bandwidth resource management devices; Said business bandwidth resource management devices is according to the type of service that comprises in the said bandwidth resources query requests, and the total bandwidth resource situation of inquiring about the business reservation that inserts for request is to return the inquiry response message to said aaa server; Inquiry response message in response to the expression successful inquiring; Said aaa server is to said multi-service access gateway issuing service policy attribute information, and said business game attribute information is included as bandwidth information, said QoS of survice policy template and the set meal qos policy template of the traffic assignments of request access; Said multi-service access gateway is dispatched and quality control the business that request inserts according to said business game attribute information, and successful request is inserted at the informing business terminal.
In one embodiment; Said multi-service access gateway is dispatched and quality control the business that request inserts according to said business game attribute information, comprising: said multi-service access gateway is that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling according to said business game attribute information.
In one embodiment; Said multi-service access gateway is that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling according to said business game attribute information; Comprise: said multi-service access gateway carries out speed limit in service level to business according to said QoS of survice policy template and set meal qos policy template, in user class the user is carried out speed limit; Said multi-service access gateway carries out strict priority or Weight Round Robin to same user's multiple business.
In one embodiment; Said multi-service access gateway is that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling according to said business game attribute information, and also comprise: the resource and admission controlling mechanism of said multi-service access gateway joint business bandwidth management device realizes the type of service total bandwidth restriction of port aspect.
In one embodiment; Said business bandwidth resource management devices is according to the type of service that comprises in the said bandwidth resources query requests; The total bandwidth resource situation that the business that inquiry inserts for request is reserved is to return the inquiry response message to aaa server; Comprise: when the total bandwidth resource that is the business reservation of request access can not satisfy the bandwidth demand of the business of asking access, said business bandwidth resource management devices returned the inquiry response message that expression is failed to aaa server; Said business bandwidth resource management devices starts inquiry Failure Pre-warning counter to obtain the number of times of inquiry failure.
In one embodiment, described method of quality control also comprises: said aaa server receives the business information that the integrated service support system is transmitted, and said business information comprises service identification and set meal sign; Said aaa server is mapped as said QoS of survice policy template and set meal qos policy template respectively with said service identification and set meal sign, generates said service information database.
For realizing above-mentioned purpose, the present invention also provides a kind of quality control system that is used for the multi-service combination, comprising: multi-service access gateway, be used to receive the service access request that service terminal sends, and generate access authentication request according to said service access request; Aaa server; Be used to receive the said access authentication request that said multi-service access gateway sends,, the business that request inserts carried out the authentication differentiation according to service information database; Said service information database comprises QoS of survice policy template and set meal qos policy template; Wherein, said QoS of survice policy template comprises professional rate information, and said set meal qos policy template comprises the related information between each business in global rate information professional in the set meal and the set meal; The business bandwidth resource management devices; Be used to receive said aaa server after the business of asking to insert is through authentication; The bandwidth resources query requests of sending; Said business bandwidth resource management devices is according to the type of service that comprises in the said bandwidth resources query requests, and the total bandwidth resource situation of inquiring about the business reservation that inserts for request is to return the inquiry response message to said aaa server; Wherein, Said aaa server is in response to the inquiry response message of expression successful inquiring; To said multi-service access gateway issuing service policy attribute information; Said business game attribute information is included as bandwidth information, said QoS of survice policy template and the set meal qos policy template of the traffic assignments of request access, and said multi-service access gateway is dispatched and quality control the business that request inserts according to said business game attribute information, and successful request is inserted at the informing business terminal.
In one embodiment, also to be used for according to said business game attribute information be that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling to said multi-service access gateway.
In one embodiment; Said multi-service access gateway also is used in service level business being carried out speed limit according to said QoS of survice policy template and set meal qos policy template; In user class the user is carried out speed limit, and/or strict priority or Weight Round Robin are carried out in same user's multiple business.
In one embodiment; Said multi-service access gateway is that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling according to said business game attribute information, and also comprise: the resource and admission controlling mechanism of said multi-service access gateway joint business bandwidth management device realizes the type of service total bandwidth restriction of port aspect.
In one embodiment; Quality control system; Also comprise: inquiry Failure Pre-warning counter; The total bandwidth resource that is used for working as the business reservation that inserts for request can not satisfy the bandwidth demand of the business of request access, when said business bandwidth resource management devices returns the inquiry response message of expression failure to aaa server, and the number of times that startup and record queries are failed.
In one embodiment; Quality control system also comprises: the integrated service support system is used for to said aaa server business transferring information; Said business information comprises service identification and set meal sign; Wherein, said aaa server is mapped as said QoS of survice policy template and set meal qos policy template respectively with said service identification and set meal sign, generates said service information database.
Based on technique scheme; According to an aspect of the present invention; Aaa server can be realized binding packing truly according to the attribute set meal qos policy template of unique identification user multi-service set meal, realizes bandwidth sharing between the multi-service and quality of service control in the set meal.
Description of drawings
Accompanying drawing described herein is used to provide further explanation of the present invention, constitutes a part of the present invention.Illustrative examples of the present invention and explanation thereof only are used to explain the present invention, but do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation according to the application scenarios of the embodiment of the invention.
Fig. 2 is the flow chart according to the method for quality control that is used for the multi-service combination of the embodiment of the invention.
Fig. 3 is the flow chart that is used for the method for quality control of multi-service combination according to another embodiment of the present invention.
Fig. 4 is the flow chart according to the method for quality control that is used for the multi-service combination of further embodiment of this invention.
Fig. 5 is the structural representation according to the quality control system that is used for the multi-service combination of the embodiment of the invention.
Fig. 6 is the structural representation that is used for the quality control system of multi-service combination according to another embodiment of the present invention.
Embodiment
With reference to the accompanying drawings the present invention is described in more detail, exemplary embodiment of the present invention wherein is described.In the accompanying drawings, identical label is represented identical or similar assembly or element.
Fig. 1 is the structural representation according to the application scenarios 100 of the embodiment of the invention.Application scenarios 100 comprises user terminal 102, RG (Residential Gateway; Home gateway) 104, access network 106, MSE (Multi Service Edge; Multi-service access gateway) 108 AAA (Authentication Authorization Accounting; Authentication, mandate and statistics) server 110 and IBSS (Integrated Business Support System, integrated service support system) 112.
MSE 108, can be used for the professional network insertion of leading subscriber, are user's distributing IP address, support DHCP (Dynamic Host Configuration Protocol, DynamicHost is provided with agreement) agency or relay function.MSE 108 can possess H-QoS (Hierarchical Quality of Service, hierarchical service quality) ability, also can be used as the client of aaa authentication simultaneously.When access network 106 adopted the logic tree, MSE 108 was equivalent to the root node of whole logic tree,
Aaa server 110 on the basis of authentication and billing function, can increase business bandwidth resource control and management device.Business bandwidth resource control and management device can embed in the aaa server 110 with the module or the form of plug-in unit, or exists with other form, is used to determine the management of customer service bandwidth resources.
IBSS 112, can be used for the packaged service information that the user orders is passed to aaa server 110, and these packaged service information are that aaa server 110 is judged and the foundation of making a strategic decision.
Fig. 2 is the flow chart according to the method for quality control 200 that is used for the multi-service combination of the embodiment of the invention.
In step 202, multi-service access gateway receives the service access request that service terminal sends.
In step 204, multi-service access gateway generates access authentication request according to the service access request, and sends to aaa server.
In step 206; Aaa server is according to service information database; Business to request inserts is carried out the authentication differentiation, and service information database comprises QoS of survice Profile (qos policy template) and set meal qos policy template, wherein; The QoS of survice policy template comprises professional rate information, and set meal qos policy template comprises the related information between each business in global rate information professional in the set meal and the set meal.
In step 208, after passing through the authentication of aaa server, aaa server sends the bandwidth resources query requests to the business bandwidth resource management devices.
In step 210, the business bandwidth resource management devices is according to the type of service that comprises in the bandwidth resources query requests, and the total bandwidth resource situation of inquiring about the business reservation that inserts for request is to return the inquiry response message to aaa server.
In step 212; Inquiry response message in response to the expression successful inquiring; Aaa server is to multi-service access gateway issuing service policy attribute information, and the business game attribute information is included as bandwidth information, QoS of survice policy template and the set meal qos policy template of the traffic assignments of request access.
In step 214, multi-service access gateway is dispatched and quality control the business that request inserts according to the business game attribute information, and successful request is inserted at the informing business terminal.
Based on technique scheme; According to an aspect of the present invention; Aaa server can be realized binding packing truly according to the attribute set meal qos policy template of unique identification user multi-service set meal, realizes bandwidth sharing between the multi-service and quality of service control in the set meal.
Fig. 3 is the flow chart that is used for the method for quality control 300 of multi-service combination according to another embodiment of the present invention.
In step 302, multi-service access gateway receives the service access request that service terminal (like RG) sends.Certain business in user's set meal can be passed through PPPoE (Point-to-point Protocol over Ethernet; The point-to-point connection protocol that carries on the Ethernet)/modes such as DHCP (Dynamic Host Configuration Protocol, DynamicHost set agreement) insert multi-service access gateway.
In step 304, multi-service access gateway generates access authentication request according to the service access request, and sends to aaa server.Multi-service access gateway can generate an access authentication request according to the agreement like RADIUS (Remote Authentication Dial In User Service, remote customer dialing authentication system) after receiving the service access request.The message of access authentication request can carry attribute informations such as user name, password and multi-service access gateway information.
In step 306; Aaa server is according to service information database; Business to request inserts is carried out the authentication differentiation, and service information database comprises QoS of survice policy template and set meal qos policy template, wherein; The QoS of survice policy template comprises professional rate information, and set meal qos policy template comprises the related information between each business in global rate information professional in the set meal and the set meal.In one embodiment, service information database can be generated by the business information that aaa server transmits according to the integrated service support system.Wherein, the business information of integrated service support system transmission can comprise service identification and set meal sign.Aaa server can be mapped as QoS of survice policy template and set meal qos policy template respectively with service identification and set meal sign, thereby generates service information database.
In step 308, after passing through the authentication of aaa server, aaa server sends the bandwidth resources query requests to the business bandwidth resource management devices.
In step 310, if not through the authentication of aaa server, aaa server can directly send access authentication refusal message to multi-service access gateway.
In step 312, the business bandwidth resource management devices is according to the type of service that comprises in the bandwidth resources query requests, and the total bandwidth resource situation of inquiring about the business reservation that inserts for request is to return the inquiry response message to aaa server.For example; In one embodiment; If type of service to be VoIP etc. permanent online and business that flow is less or HSI is (High Speed Internet; HVN) business, the business bandwidth resource management devices can not carry out any processing, directly returns the inquiry response message of expression successful inquiring to aaa server.In another embodiment; If type of service is IPTV (Web TV) type of service, whether the bandwidth management device can calculate the surplus resources that connects the total bandwidth that port distributes for the IPTV downlink business under the multi-service access gateway that customer service inserts enough.If enough, the business bandwidth resource management devices deducts the bandwidth resources that line service will take on this from this remaining bandwidth resource, and returns the inquiry response message of expression successful inquiring to aaa server; If resource is not enough, then return the inquiry response message of expression inquiry failure to aaa server.Simultaneously, the business bandwidth resource management devices can start inquiry Failure Pre-warning counter to obtain the number of times of inquiry failure.Through the number of times of statistical query failure, the business bandwidth resource management devices can calculate the frequency of its frequency of failure, carries out network adjustment and the foundation of planning in an orderly manner as operator.
In step 314; Inquiry response message in response to the expression successful inquiring; Aaa server is to multi-service access gateway issuing service policy attribute information, and the business game attribute information is included as bandwidth information, QoS of survice policy template and the set meal qos policy template of the traffic assignments of request access.Aaa server can send the access authentication response message in the radius protocol to multi-service access gateway, can carry the business game attribute information in the message.
In step 316,, then generate access authentication refusal message and send to multi-service access gateway if aaa server receives is the inquiry response message of expression inquiry failure.
In step 318, multi-service access gateway is dispatched and quality control the business that request inserts according to the business game attribute information, and successful request is inserted at the informing business terminal.For example, multi-service access gateway can be customer service terminal distribution IP address, and is that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling according to the business game attribute information.Multi-service access gateway can carry out the scheduling of descending H-QoS based on two layers of VLAN (Virtual Local Area Network, VLAN) information to each business.The H-QoS scheduling mechanism can adopt the priority scheduling mode based on business, and promptly highest ranking such as each user's voice of priority treatment is professional, handles the business of other grades such as video, data more successively.Such as; Can preestablish set meal bandwidth Control Parameter in the set meal qos policy template; Like CIR (Committed Information Rate; Waiting message speed)/and PIR (Peak Information Rate, the highest information rate) attribute, can preestablish bandwidth Control Parameter (like the CIR/PIR) attribute of every kind of business in the QoS of survice policy template.Multi-service access gateway can be carried out based on H-QoS treatment mechanism professional, user's two-stage according to QoS of survice policy template and set meal qos policy template.Wherein, can carry out speed limit to business, can carry out speed limit to the user, and strict priority or Weight Round Robin are carried out in same user's multiple business in user class in service level.Further; The resource and admission controlling mechanism of all right joint business bandwidth management device of multi-service access gateway realizes the type of service total bandwidth restriction of port aspect; Thereby realize three grades of H-QoS treatment mechanisms; Flexible bandwidth to realize packaged service is shared, and ensures online high-grade quality of service not by deterioration, prevents that simultaneously other low RT register traffic from can't use.
In step 320,, then notify the request failure of reaching the standard grade of customer service terminal if multi-service access gateway receives is access authentication refusal message.
In step 322, multi-service access gateway sends the charging request message and gives aaa server, and message carries to charge and starts solicited message, and aaa server begins to charge, and returns the charging response message.
In step 324, when the customer service off-line, multi-service access gateway can generate the charging request message and give aaa server, and can carrying in the message charges stops solicited message.
In step 326, aaa server stops to charge according to the charging request message of customer service off-line, and informing business bandwidth management device discharges the corresponding business bandwidth resources.
In step 328, aaa server can generate the charging response message and send to multi-service access gateway, and expression is chargeed and stopped.
Fig. 4 is the flow chart according to the method for quality control 400 that is used for the multi-service combination of further embodiment of this invention.Method of quality control 400 is an example with the packaged service of IPTV and HSI combination, supposes that the set meal total bandwidth is 6M to the maximum, and wherein the professional maximum rate of IPTV is 4M, and the professional maximum rate of HSI is 4M.The integrated service support system can the registered user set meal and the Business Name of application; Be the independently professional number of the account of each traffic assignments (like csadsl_4M_1hsi.cn, csiptv_4M_1iptv.cn), and professional number of the account and pairing package attributes ID (pack1-id) thereof are passed to aaa server with service rate Property ID (hsi-4m-id, iptv-4m-id).Aaa server can be preserved the order from user business information and when the service access authentication, issue corresponding package attributes ID and service rate Property ID according to professional number of the account.
In step 402, user's business of networking (HSI is professional) is when beginning to reach the standard grade, and RG at first initiates the service access request through PPPoE to multi-service access gateway.
In step 404; After multi-service access gateway is received the service access request; Can generate an access authentication request and send to aaa server according to radius protocol, the access authentication request message can carry attributes such as user name (csadsl_4M_1hsi.cn), password and multi-service access gateway information.
In step 406, the data that aaa server transmits according to the integrated service support system are carried out the authentication differentiation to the business that request inserts.If authentication is passed through, aaa server sends bandwidth resources query requests message and gives the business bandwidth resource management devices.Otherwise aaa server directly sends access authentication refusal message and gives multi-service access gateway.The business bandwidth resource management devices is according to the type of service that comprises in the bandwidth resources query requests, and the total bandwidth resource situation of inquiring about the business reservation that inserts for request is to return the inquiry response message to aaa server.Such as, after the business bandwidth resource management devices received bandwidth resources query requests message, judgement was that HSI is professional, does not carry out any processing, directly returns the successful inquiring response message to aaa server.The inquiry response message of the expression successful inquiring of sending in response to the business bandwidth resource management devices, aaa server is to multi-service access gateway issuing service policy attribute information.In one embodiment, by the business game information that aaa server is safeguarded, can be as shown in table 1:
Table 1
Aaa server can be searched the business game attribute list according to professional number of the account (csadsl_4M_1hsi.cn), and allows the corresponding strategies attribute of message issuing service through access authentication: pack1-profile (set meal qos policy template) and hsi-4m-profile (QoS of survice policy template).
In step 408, multi-service access gateway is judged the radius protocol type of message that receives, if receive access authentication refusal message, then notifies the request of reaching the standard grade of customer service terminal to fail; If access authentication allows message; Multi-service access gateway is HSI service terminal distributing IP address; And, call the qos policy masterplate that is pre-configured on the multi-service access gateway according to user HSI professional relevant policy attribute pack1-profile and hsi-4m-profile.The qos policy module can be as shown in table 2.Multi-service access gateway can be realized descending H-QoS scheduling mechanism based on two layers of vlan information, and notifies the user HSI service terminal successful request of reaching the standard grade.This moment, user's HSI business exclusively enjoyed the 4M bandwidth.
| Set meal qos policy template name | Set meal speed |
| pack1-profile | CIR＝4M，PIR＝6M |
| pacl2-profile | CIR＝3.2M，PIR＝4M |
| QoS of survice policy template name | Service rate |
| iptv-4m-profile | CIR＝3M，PIR＝4M |
| iptv-10m-profile | CIR＝8M，PIR＝10M |
| hsi-2m-profile | CIR＝200k，PIR＝2M |
| hsi-4m-profile | CIR＝200k，PIR＝4M |
Table 2
In step 410, multi-service access gateway sends the charging request message and gives aaa server, and message carries to charge and starts solicited message, and aaa server begins to charge.
In step 412, aaa server returns the charging response message.
In step 414, user's video traffic (IPTV is professional) is initiated the service access request through PPPoE or DHCP mode to multi-service access gateway when beginning to reach the standard grade.
In step 416, after multi-service access gateway is received the service access request, can generate an access authentication request according to radius protocol, and send to aaa server.The access authentication request message can carry attributes such as user name (csiptv_4M_1iptv.cn), password and multi-service access gateway information.
In step 418, the database that aaa server transmits according to the integrated service support system carries out authentication to customer service and differentiates.If authentication is passed through, aaa server sends bandwidth resources query requests message and gives the business bandwidth resource management devices; Otherwise, directly send access authentication refusal message and give multi-service access gateway.
After the business bandwidth resource management devices received bandwidth resources query requests message, judgement was that IPTV is professional.Whether the inquiry of business bandwidth resource management devices is enough for the professional total bandwidth of reserving of multi-service access gateway downlink port IPTV.If enough, the business bandwidth resource management devices returns the successful inquiring response message to aaa server; Otherwise, return inquiry failure response message.
Aaa server is searched business game attribute list (like table 1) according to professional number of the account (csiptv_4M_1iptv.cn), and allows the corresponding strategies attribute of message issuing service through access authentication: pack1-profile (set meal qos policy template) and iptv-4m-profile (QoS of survice policy template).
In step 420, multi-service access gateway is judged the radius protocol type of message that receives.If receive access authentication refusal message, then notify the request of reaching the standard grade of customer service terminal to fail; If access authentication allows message; Multi-service access gateway is IPTV service terminal distributing IP address; And according to User IP TV professional relevant policy attribute pack1-profile and iptv-4m-profile; Call the qos policy masterplate on the equipment of being pre-configured in, and can realize descending H-QoS scheduling mechanism, the notice User IP TV service terminal successful request of reaching the standard grade.
In step 422, multi-service access gateway sends the charging request message and gives aaa server, and message carries to charge and starts solicited message, and aaa server begins to charge.
In step 424, aaa server returns the charging response message.
In step 426, during User IP TV business off-line, multi-service access gateway can generate the charging request message according to radius protocol, and sends to aaa server.Wherein, the charging request message can carry to charge and stop solicited message.
In step 428, aaa server stops to charge, and informing business bandwidth management device discharges the corresponding business bandwidth resources.The business bandwidth resource management devices judges it is that IPTV is professional, discharges the corresponding bandwidth resource and returns success response message.Aaa server generates the charging response message and sends to multi-service access gateway according to radius protocol, and expression is chargeed and stopped.At this moment, the HSI business exclusively enjoys the 4M bandwidth again.
In step 430, when user HSI business rolled off the production line, multi-service access gateway generated the charging request message according to radius protocol, and sends to aaa server.Wherein, the charging request message carries to charge and stops solicited message.
In step 432, aaa server stops to charge, and informing business bandwidth management device discharges the corresponding business bandwidth resources.The business bandwidth resource management devices judges it is that HSI is professional, directly returns to discharge resource success response message.Aaa server can generate the charging response message and send to multi-service access gateway according to radius protocol, and expression is chargeed and stopped.
Fig. 5 is the structural representation according to the quality control system 500 that is used for the multi-service combination of the embodiment of the invention.Quality control system 500 comprises: multi-service access gateway 502, aaa server 504 and business bandwidth resource management devices 506.
Business bandwidth resource management devices 506; Be used to receive aaa server 504 after the business of asking to insert is through authentication; The bandwidth resources query requests of sending; Business bandwidth resource management devices 506 is according to the type of service that comprises in the bandwidth resources query requests, and the total bandwidth resource situation of inquiring about the business reservation that inserts for request is to return the inquiry response message to aaa server 504.
Wherein, Aaa server 504 is in response to the inquiry response message of expression successful inquiring; To multi-service access gateway 502 issuing service policy attribute information; The business game attribute information is included as bandwidth information, QoS of survice policy template and the set meal qos policy template of the traffic assignments of request access, and multi-service access gateway 502 is dispatched and quality control the business that request inserts according to the business game attribute information, and successful request is inserted at the informing business terminal.
Fig. 6 is the structural representation that is used for the quality control system 600 of multi-service combination according to another embodiment of the present invention.Quality control system 600 comprises: multi-service access gateway 602, aaa server 604, business bandwidth resource management devices 606, inquiry Failure Pre-warning counter 608 and integrated service support system 610.
Business bandwidth resource management devices 606; Be used to receive aaa server 604 after the business of asking to insert is through authentication; The bandwidth resources query requests of sending; The business bandwidth resource management devices is according to the type of service that comprises in the bandwidth resources query requests, and the total bandwidth resource situation of inquiring about the business reservation that inserts for request is to return the inquiry response message to aaa server 604.
Wherein, Aaa server 604 is in response to the inquiry response message of expression successful inquiring; To multi-service access gateway 602 issuing service policy attribute information; The business game attribute information is included as bandwidth information, QoS of survice policy template and the set meal qos policy template of the traffic assignments of request access, and multi-service access gateway 602 is dispatched and quality control the business that request inserts according to the business game attribute information, and successful request is inserted at the informing business terminal.
In one embodiment, also to be used for according to the business game attribute information be that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling to multi-service access gateway 602.In one embodiment; Multi-service access gateway 602 can also be used in service level business being carried out speed limit according to QoS of survice policy template and set meal qos policy template; In user class the user is carried out speed limit, and/or strict priority or Weight Round Robin are carried out in same user's multiple business.Multi-service access gateway is that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling according to the business game attribute information, and also comprise: the resource and admission controlling mechanism of multi-service access gateway joint business bandwidth management device realizes the type of service total bandwidth restriction of port aspect.
Inquiry Failure Pre-warning counter 608; The total bandwidth resource that is used for working as the business reservation that inserts for request can not satisfy the bandwidth demand of the business of request access; When business bandwidth resource management devices 606 returns the inquiry response message of expression failure to aaa server 604, start the also number of times of record queries failure.
Integrated service support system 610; Be used for to aaa server 604 business transferring information; Business information comprises service identification and set meal sign; Wherein, aaa server 604 is mapped as QoS of survice policy template and set meal qos policy template respectively with service identification and set meal sign, generates service information database.
According to an aspect of the present invention; Aaa server can be according to the attribute set meal qos policy template of unique identification user multi-service set meal; Independently a plurality of business are carried out flexible combination separately on the network carrying; Realize binding packing truly, and realize bandwidth sharing between the multi-service and quality of service control in the set meal.Wherein, the business information that set meal qos policy template is introduced is not only carried out flexible combination with multi-service and is formed set meal, and the bandwidth constraints processing has been done on the access line road in advance, avoids the congested quality of service that causes of subscriber's line to descend.According to a further aspect in the invention; Multi-service access gateway can receive user's set meal and the service attribute that aaa server issues; Execution is based on two-stage H-QoS treatment mechanism professional, the user; And joint business bandwidth management device, realize descending three grades of H-QoS treatment mechanisms, ensure that the high-quality of high-grade business such as operator's voice, video carries.According to a further aspect in the invention, the inquiry Failure Pre-warning function of business bandwidth resource management devices can be used as operator and carries out network adjustment and the foundation of planning in order, helps saving the network investment cost.
Description of the invention provides for example with for the purpose of describing, and is not the disclosed form that exhaustively perhaps limit the invention to.A lot of modifications and variation are obvious for those of ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the present invention's design is suitable for special-purpose.
Claims (12)
1. a method of quality control that is used for the multi-service combination is characterized in that, comprising:
Multi-service access gateway receives the service access request that service terminal sends;
Said multi-service access gateway generates access authentication request according to said service access request, and sends to aaa server;
Said aaa server is according to service information database; Business to request inserts is carried out the authentication differentiation; Said service information database comprises QoS of survice policy template and set meal qos policy template; Wherein, said QoS of survice policy template comprises professional rate information, and said set meal qos policy template comprises the related information between each business in global rate information professional in the set meal and the set meal;
After the authentication through said aaa server, said aaa server sends the bandwidth resources query requests to the business bandwidth resource management devices;
Said business bandwidth resource management devices is according to the type of service that comprises in the said bandwidth resources query requests, and the total bandwidth resource situation of inquiring about the business reservation that inserts for request is to return the inquiry response message to said bandwidth resources query requests to said aaa server;
Said inquiry response message in response to the expression successful inquiring; Said aaa server is to said multi-service access gateway issuing service policy attribute information, and said business game attribute information is included as bandwidth information, said QoS of survice policy template and the set meal qos policy template of the traffic assignments of request access;
Said multi-service access gateway is dispatched and quality control the business that request inserts according to said business game attribute information, and successful request is inserted at the informing business terminal.
2. method of quality control according to claim 1 is characterized in that, said multi-service access gateway is dispatched and quality control the business that request inserts according to said business game attribute information, comprising:
Said multi-service access gateway is that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling according to said business game attribute information.
3. method of quality control according to claim 2 is characterized in that, said multi-service access gateway is that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling according to said business game attribute information, comprising:
Said multi-service access gateway carries out speed limit in service level to business according to said QoS of survice policy template and set meal qos policy template, in user class the user is carried out speed limit;
Said multi-service access gateway carries out strict priority or Weight Round Robin to same user's multiple business.
4. according to method of quality control according to claim 3, it is characterized in that said multi-service access gateway is that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling according to said business game attribute information, also comprises:
The resource and admission controlling mechanism of said multi-service access gateway joint business bandwidth management device realizes the type of service total bandwidth restriction of port aspect.
5. method of quality control according to claim 1; It is characterized in that; Said business bandwidth resource management devices is according to the type of service that comprises in the said bandwidth resources query requests; The total bandwidth resource situation that the business that inquiry inserts for request is reserved comprises to return the inquiry response message to aaa server:
When the total bandwidth resource that is the business reservation of request access can not satisfy the bandwidth demand of the business of asking access, said business bandwidth resource management devices returned the inquiry response message that expression is failed to aaa server;
Said business bandwidth resource management devices starts inquiry Failure Pre-warning counter to obtain the number of times of inquiry failure.
6. method of quality control according to claim 1 is characterized in that, also comprises:
Said aaa server receives the business information that the integrated service support system is transmitted, and said business information comprises service identification and set meal sign;
Said aaa server is mapped as said QoS of survice policy template and set meal qos policy template respectively with said service identification and set meal sign, generates said service information database.
7. a quality control system that is used for the multi-service combination is characterized in that, comprising:
Multi-service access gateway is used to receive the service access request that service terminal sends, and generates access authentication request according to said service access request;
Aaa server; Be used to receive the said access authentication request that said multi-service access gateway sends,, the business that request inserts carried out the authentication differentiation according to service information database; Said service information database comprises QoS of survice policy template and set meal qos policy template; Wherein, said QoS of survice policy template comprises professional rate information, and said set meal qos policy template comprises the related information between each business in global rate information professional in the set meal and the set meal;
The business bandwidth resource management devices; Be used to receive said aaa server after the business of asking to insert is through authentication; The bandwidth resources query requests of sending; Said business bandwidth resource management devices is according to the type of service that comprises in the said bandwidth resources query requests, and the total bandwidth resource situation of inquiring about the business reservation that inserts for request is to return the inquiry response message to said bandwidth resources query requests to said aaa server;
Wherein, Said aaa server is in response to the said inquiry response message of expression successful inquiring; To said multi-service access gateway issuing service policy attribute information; Said business game attribute information is included as bandwidth information, said QoS of survice policy template and the set meal qos policy template of the traffic assignments of request access, and said multi-service access gateway is dispatched and quality control the business that request inserts according to said business game attribute information, and successful request is inserted at the informing business terminal.
8. quality control system according to claim 7 is characterized in that, it is that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling that said multi-service access gateway also is used for according to said business game attribute information.
9. quality control system according to claim 8; It is characterized in that; Said multi-service access gateway also is used in service level business being carried out speed limit according to said QoS of survice policy template and set meal qos policy template; In user class the user is carried out speed limit, and/or strict priority or Weight Round Robin are carried out in same user's multiple business.
10. according to quality control system according to claim 9, it is characterized in that said multi-service access gateway is that service terminal calls pre-configured qos policy template and carries out descending H-QoS scheduling according to said business game attribute information, also comprises:
The resource and admission controlling mechanism of said multi-service access gateway joint business bandwidth management device realizes the type of service total bandwidth restriction of port aspect.
11. quality control system according to claim 7 is characterized in that, also comprises:
Inquiry Failure Pre-warning counter; The total bandwidth resource that is used for working as the business reservation that inserts for request can not satisfy the bandwidth demand of the business of request access; When said business bandwidth resource management devices returns the inquiry response message of expression failure to aaa server, start the also number of times of record queries failure.
12. quality control system according to claim 7 is characterized in that, also comprises:
The integrated service support system; Be used for to said aaa server business transferring information; Said business information comprises service identification and set meal sign; Wherein, said aaa server is mapped as said QoS of survice policy template and set meal qos policy template respectively with said service identification and set meal sign, generates said service information database.
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