CN101299889B - Resource admission control system and method based on route management functional entity - Google Patents
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Abstract
The invention discloses a resource admission control system and method based on route management functional entity. The invention sets up routing management functional entity in each management domain to manage routing information of all the SPDF entities, when SPDF entities of remote domains intend to transmit message to SPDF entities of local domains, firstly the address information of the local domain SPDF entities are enquired by the routing management functional entity of the local domain, and then the address information is returned back to the SPDF entities of remote domain, so that the SPDF entities of remote domain can quickly and accurately transmit the message to correct SPDF entity according to the address information returned from the routing management functional entity.
Description
Technical field
The present invention relates to the communications field, relate more specifically to a kind of resource acceptance control system and method based on route management functional entity.
Background technology
NGN (Network Generation Network, next generation network) is a hot research problem in current communication standard field, and it adopts grouping technology such as IP as Bearer Network, converged fixed communication and mobile communication.
Among the NGN, because bearer network adopted group technology, IP technology particularly, (Quality of Service, QoS) problem of aspect is especially outstanding in service quality to make NGN.Therefore, how providing end to end, QoS will be one of key problem of NGN.
TISPAN (Telecommunication and Internet converged Services and Protocolsfor Advanced Networking, be used for the communication of high-level network and the business and the agreement of the Internet converged) set up the particular study group, be devoted to the formulation work of NGN technical standard.
TISPAN is divided into operation layer and transport layer with the NGN framework, introduced NASS (Network Attachment SubSystem at transmission control layer, Network Attachment Subsystem) with RACS (Resource andAdmission Control Subsystem, Resource and Admission Control Sub-system), NASS is responsible for the upper-layer service layer independent user access-in management is provided, and RACS then solves the QoS problem of NGN bearer network.
Fig. 1 is the RACS functional frame composition of TISPAN in the prior art.RACS is one of NGN part, it is associated the resource requirement of operation layer (as IMS) with the resource allocation of network carrying layer, mainly finish functions such as policy control, resource reservation, admittance control, NAT (Network AddressTranslation, network address translation) pass through.RACS is that (Application Function AF) provides the control service of transport layer to application function, makes that (User Equipment UE) can obtain the business that required QoS guarantees to user terminal by a series of qos policys.
RACS is made up of two entities: SPDF entity (Service-based Policy DecisionFunction, strategy decisive function based on business) and Access-Resource and Admission Control Function entity (Access-Resource andAdmission Control Function, accommodating access resource controlled function).Wherein, the SPDF entity provides unified interface to application function, and the concrete access style of shielding bottom-layer network topological sum provides the policy control based on business.The SPDF entity is selected local policy according to the request of applied function module, and request is mapped to qos parameter, sends to Access-Resource and Admission Control Function entity and BGF entity (Border GatewayFunction, Border Gateway Function), to control corresponding resource.The Access-Resource and Admission Control Function entity is used to control Access Network, has the function that control of admitting and network strategy converge.The Access-Resource and Admission Control Function entity receives from the SPDF entity and asks, and realizes admitting control based on access network policy then, accepts or refuses transmitting the request of resource.The Access-Resource and Admission Control Function entity obtains network attachment information and user QoS inventory information by the e4 reference point from Network Attachment Subsystem (NASS), thereby can determine available network resources according to network location information (for example inserting the address of user's physical node), simultaneously when the processing resource allocation request with reference to user QoS inventory information.
Comprise two kinds of functional entitys in the transport layer: BGF entity (Border Gateway Function, Border Gateway Function) and RCEF entity (Resource Control Enforcement Function, Resource Control Enforcement Function).Wherein, the BGF entity is a bag (Packet-to-packet) gateway, can also can (realize interconnected Border Gateway Function) between two core net between Access Network and core net (realization Core Border Gateway Function).The BGF entity finishes under the control of SPDF entity that NAT passes through, gate, QoS mark, bandwidth constraints, use measurement and source synchronous function.The RCEF entity is implemented the Access-Resource and Admission Control Function entity by two layers/three layers (L2/L3) Media Stream strategy that the Re reference point sends, and finishes functions such as gate, QoS mark, bandwidth constraints.
Under roaming scence, NGN can be divided into home network (Home) and visited network (Visited).Fig. 2 is the layout scene of SPDF entity under the roaming condition in the prior art.The H-SPDF entity that is arranged in home network passes through territory interface Ri ' exchange message with the V-SPDF entity that is arranged in visited network, and adopt totally interconnected mode between H-SPDF entity and the V-SPDF entity, connect mutually between promptly any two H-SPDF and the V-SPDF entity.Pass through territory inner joint Rd ' exchange message between the SPDF entity in the same territory.
In the prior art, if AF entity and H-SPDF entity interaction; UE is at visit ground access network, the AF entity that request uses home network to provide.When the H-SPDF entity in the angelica network is received service request from the AF entity so, if the resource of finding to satisfy this service request then needs this business request information is sent to by cross-domain interface Ri ' the V-SPDF entity of visited network at visited network.Owing to take totally interconnected mode between H-SPDF entity and the V-SPDF entity, when having a plurality of V-SPDF entity in the visited network, the H-SPDF entity need be known information such as the disposal ability, compass of competency of all V-SPDF entities in the visited network, this business request information could be mail to correct V-SPDF entity.And under the actual conditions, the SPDF entity in certain management domain unlikely obtains the information of SPDF entities all in another management domain, also just business request information can't be mail to correct V-SPDF entity.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of resource acceptance control system and method based on route management functional entity, when the message relevant that the SPDF entity receives that the AF entity sends, can rapidly and accurately this message be sent to correct purpose SPDF entity with business.
In order to address the above problem, the invention provides a kind of resource acceptance control system based on route management functional entity, comprise visit region and ownership region, comprise a plurality of strategy decisive function SPDF entities in each territory respectively based on business, further:
Be provided with at least one route management functional entity in described each territory, described route management functional entity links to each other with the SPDF entity that local domain reaches in the outer region, is used for the routing iinformation management of all SPDF entities of local domain;
Described route management functional entity, be used for receiving the path query message that outer region SPDF entity sends, according to the SPDF entity of the information inquiry of carrying in the message in the local domain that is complementary with message request, and the address information of the SPDF entity in the local domain is returned to the SPDF entity of described outer region.
Further, described local domain is meant the territory under certain SPDF entity, and outer region is meant the territory outside the affiliated territory of described SPDF entity.
Further, for the SPDF entity of ownership place, ownership place is its local domain, and visit ground is its outer region; For the SPDF entity on visit ground, visit ground is its local domain, and ownership place is its outer region.
Further, link to each other by cross-domain interface Ri ' between the SPDF entity of described route management functional entity and outer region.
Further, the routing iinformation of described SPDF entity comprises a kind of or combination in any in disposal ability, address, attribute and the compass of competency of SPDF entity.
The present invention also provides a kind of resource acceptance control method based on route management functional entity, and this method realizes based on the resource acceptance control system that comprises visit region and ownership region, comprising:
After the SPDF entity receives the message relevant with business of Application Function transmission, be positioned at outer region as if judging purpose SPDF entity, then the route management functional entity transmit path query messages of region outside described;
After the route management functional entity of described outer region receives described path query message, the address of correct purpose SPDF entity is returned to described SPDF entity,
Described SPDF entity sends to correct purpose SPDF entity according to the described address of returning with described and professional relevant message.
Further, described SPDF entity at first carries out authorization check to this message after receiving the message relevant with business of Application Function transmission, after inspection is passed through, judges whether the purpose SPDF entity of described message is positioned at outer region again.
Further, after the address information of the correct purpose SPDF entity that the route management functional entity that described SPDF entity receives described outer region returns, described address information is stored; After described SPDF entity receives the message relevant with business of Application Function transmission, be positioned at outer region if judge purpose SPDF entity, whether inquiry earlier stores the address information of correct purpose SPDF entity, if have, directly described and professional relevant message is sent to correct purpose SPDF entity according to described address information.
Further, described and professional relevant message comprises business request information, business modification message or professional release message.
Further, described SPDF entity is communicated by letter with the route management functional entity foundation of described outer region by cross-domain interface Ri ' and is sent path query message; The route management functional entity of described outer region returns the address information of correct purpose SPDF entity to described SPDF entity by cross-domain interface Ri '.
Further, carry type of service and the service quality inventory information that the user asks in the described path query message.
Further, the route management functional entity of described outer region also returns a kind of or combination in any in disposal ability, attribute and the compass of competency of correct purpose SPDF entity to described SPDF entity.
The present invention is by being provided with the routing iinformation that route management functional entity is managed all SPDF entities in the local domain at each management domain, when the SPDF of outer region entity is desired when the SPDF of local domain entity sends message, at first inquire the address information of the correct SPDF entity of local domain by the route management functional entity of local domain, and this address information returned to the SPDF entity of outer region, SPDF entity that then should outer region just can send a message to correct SPDF entity rapidly and accurately according to the address information that route management functional entity returns.
Description of drawings
Fig. 1 is the RACS functional frame composition of TISPAN in the prior art;
Fig. 2 is the layout scene of SPDF entity under the roaming condition in the prior art;
Fig. 3 is the layout scene of SPDF entity under the roaming condition of the present invention;
Fig. 4 is the flow chart that the present invention is based on the resource request process of route management functional entity;
Fig. 5 is the flow chart that the present invention is based on the resource modifying process of route management functional entity;
Fig. 6 is the flow chart that the present invention is based on the resource dispose procedure of route management functional entity.
Embodiment
The present invention is provided with a routing management function (basic function of route management functional entity is to be responsible for the routing iinformation management of all SPDF entities in the local domain for RoutingManagement Function, RMF) entity in resource acceptance control system.Route management functional entity links to each other with the SPDF entity of local domain and outer region respectively, and wherein, route management functional entity links to each other by cross-domain interface Ri ' with the SPDF entity of outer region.When the SPDF of local domain entity needs outside region to send message and can't locate outside in the region during correct SPDF entity, with the outside route management functional entity of region transmission query messages earlier, to obtain the address information of correct SPDF entity; The SPDF entity of local domain sends to message the SPDF entity of outer region more then.Described local domain is meant the territory under certain SPDF entity, and outer region is meant the territory outside the affiliated territory of this SPDF entity.For example for the SPDF entity of ownership place, ownership place is its local domain, and visit ground is its outer region; And for the SPDF entity on visit ground, visit ground is its local domain, and ownership place is its outer region.
The invention will be further described below in conjunction with the drawings and specific embodiments, can be implemented so that those skilled in the art can better understand the present invention also, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 3, SPDF entity of the present invention is divided into visit ground SPDF entity (V-SPDF) and ownership place SPDF entity (H-SPDF).In the visit region, be provided with visit ground route management functional entity (V-RMF), be responsible for the routing iinformation management of all V-SPDF entities in the visit region; In the ownership region, be provided with ownership place route management functional entity (H-RMF), be responsible for the routing iinformation management of all H-SPDF entities in the ownership region.Described routing iinformation comprises at least one in the information such as the disposal ability, address, attribute, compass of competency of SPDF entity.
Fig. 4 shows the resource request process that the present invention is based on route management functional entity, and this process realizes based on the system shown in Figure 3 framework, may further comprise the steps:
Step 401:AF entity is received the service request from UE, and triggers AF entity generation conversation initialization message, and the AF entity sends business request information and meets consumers' demand with request resource to the H-SPDF entity;
Step 402:H-SPDF entity carries out authorization check according to local carrier policy to this service request, if pass through authorization check, H-SPDF entity further judgement learns that the resource of this message request belongs to other management domain, then the H-SPDF entity to inquire correct V-SPDF entity, carries information such as type of service that the user asks and service quality inventory to the V-RMF entity transmit path query messages on visit ground in the path query message; After the V-RMF entity receives this path query message, according to the SPDF entity of the information inquiry of carrying in the message in this territory that is complementary with message request, the address of the purpose V-SPDF entity that this is correct returns to the H-SPDF entity, the address information of H-SPDF entity record V-SPDF entity;
Step 403:H-SPDF entity sends to correct V-SPDF entity according to the address of the V-SPDF entity of record with business request information;
Step 404:V-SPDF entity carries out authorization check according to local carrier policy to this request, if by checking, the V-SPDF entity sends resource request message to ask corresponding resource for the Access-Resource and Admission Control Function entity;
Step 405:A-RACF entity is carried out according to access network policy and is authorized and admit control; The Access-Resource and Admission Control Function entity determines simultaneously whether transmission policy is loaded into the RCEF entity, if need to load, Access-Resource and Admission Control Function entity and RCEF entity interaction carry out transmission policy and install;
Step 406:A-RACF entity sends resource request and replys the entity with notice V-SPDF;
Step 407:V-SPDF entity sends service request replies with notice H-SPDF entity;
Step 408:H-SPDF entity sends to the BGF entity with resource request message, and the BGF entity is carried out corresponding operation, and notice H-SPDF entity;
Step 409:H-SPDF entity sends service request replies with notice AF entity.
In the said process, step 408 does not have sequencing with the execution of step 403～407.That is: resource request process that can first execution in step 403～407, and then execution in step 408 resource request message is sent to BGF, carry out the process of corresponding operation and notice H-SPDF entity by BGF; Also can first execution in step 408, execution in step 403～407 again; Can also while execution in step 408 and step 403～407.
Fig. 5 shows the resource modifying process that the present invention is based on route management functional entity, and this process may further comprise the steps:
Step 501:AF entity is received the business modification request from UE, and triggers the AF entity and carry out session modification, revising reserved resource, the AF entity send the business modification request message to the H-SPDF entity to revise reserved resource;
Step 502:H-SPDF entity carries out authorization check according to local carrier policy to this business modification request, if pass through authorization check, the H-SPDF entity further judges and learns that the resource that this message request is revised belongs to other management domain, then the H-SPDF entity to the V-RMF entity transmit path query messages on visit ground to inquire correct V-SPDF entity; The address that the V-RMF entity receives after this path query message correct V-SPDF entity returns to the H-SPDF entity, the address information of H-SPDF entity record V-SPDF entity;
Step 503:H-SPDF entity sends to correct V-SPDF entity according to the address information of the V-SPDF entity of record with the business modification request message;
Step 504:V-SPDF entity carries out authorization check according to local carrier policy to this modification request, if by checking, the V-SPDF entity sends the resource modifying request message to revise corresponding resource for the Access-Resource and Admission Control Function entity;
Step 505:A-RACF entity is carried out according to access network policy and is authorized and admit control; The Access-Resource and Admission Control Function entity determines simultaneously whether the transmission policy on the RCEF entity needs to revise, if need to revise, Access-Resource and Admission Control Function entity and RCEF entity interaction are revised the transmission policy of installing;
Step 506:A-RACF entity sends the resource modifying request-reply with notice V-SPDF entity;
Step 507:V-SPDF entity sends the business modification request-reply with notice H-SPDF entity;
Step 508:H-SPDF entity sends to the BGF entity with the resource modifying request message, and the BGF entity is carried out the corresponding modification operation, and notice H-SPDF entity;
Step 509:H-SPDF entity sends the business modification request-reply with notice AF entity.
In the said process, step 508 does not have sequencing with the execution of step 503～507.That is: can first execution in step 503～507, execution in step 508 then; Also can first execution in step 508, and then execution in step 503～507; Can also while execution in step 508 and step 503～507.
In addition, if in the resource request process, the H-SPDF entity is inquired about to the V-RMF entity, and the address of having write down correct V-SPDF entity, then in the resource modifying process, can skips steps 502, do not need to inquire about to the V-RMF entity again, but directly send the business modification request message to correct V-SPDF entity by the H-SPDF entity.Only can't find under the situation of correct V-SPDF entity at the H-SPDF entity, the H-SPDF entity is just inquired about to the V-RMF entity.
Fig. 6 shows the resource dispose procedure that the present invention is based on route management functional entity, and this process may further comprise the steps:
Step 601:AF entity receives that the business from UE discharges request, and triggers AF entity generation session release message; The AF entity sends the professional request message that discharges to the resource of H-SPDF entity with release busy;
Step 602:H-SPDF entity judges that the resource of learning this message request release belongs to other management domain, then the H-SPDF entity will be to the V-RMF entity transmit path query messages on visit ground inquiring correct V-SPDF entity, and the address that the V-RMF entity receives after this path query message correct V-SPDF entity returns to the H-SPDF entity;
The address of the V-SPDF entity that step 603:H-SPDF entity returns according to the V-RMF entity discharges request message with business and sends to correct V-SPDF entity;
Step 604:V-SPDF entity sends resource release request message to discharge corresponding resource for the Access-Resource and Admission Control Function entity;
Whether step 605:A-RACF entity is checked has transmission policy to need unloading, if having, Access-Resource and Admission Control Function entity and RCEF entity interaction unload corresponding transmission policy on the RCEF entity;
Step 606:A-RACF entity sends resource release request and replys the entity with notice V-SPDF;
Step 607:V-SPDF entity sends the professional request-reply that discharges with notice H-SPDF entity;
Step 608:H-SPDF entity sends to the BGF entity with resource release request message, and the BGF entity is carried out corresponding operation, and notice H-SPDF entity;
Step 609:H-SPDF entity sends the professional request-reply that discharges with notice AF entity.
In the step process, step 608 does not have sequencing with the execution of step 603～607.That is: can first execution in step 603～607, and then execution in step 608; Also can first execution in step 608, and then execution in step 603～607; Can also while execution in step 603～607 and step 608.
In addition, if in the resource request process or in the resource modifying process, the H-SPDF entity is inquired about to the V-RMF entity, and the address of having write down correct V-SPDF entity, then in the resource dispose procedure, do not need to inquire about to the V-RMF entity again, promptly can skips steps 602, directly send the professional request message that discharges by the H-SPDF entity to correct V-SPDF entity.Only can't find under the situation of correct V-SPDF entity at the H-SPDF entity, the H-SPDF entity is just inquired about to the V-RMF entity.
The above embodiment is the preferred embodiment that proves absolutely that the present invention lifts, and protection scope of the present invention is not limited thereto.Being equal to that those skilled in the art are done on basis of the present invention substitutes or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (12)
1. the resource acceptance control system based on route management functional entity comprises visit region and ownership region, comprises a plurality of strategy decisive function SPDF entities based on business in each territory respectively, it is characterized in that,
Be provided with at least one route management functional entity in described each territory, described route management functional entity links to each other with the SPDF entity that local domain reaches in the outer region, is used for the routing iinformation management of all SPDF entities of local domain;
Described route management functional entity, be used for receiving the path query message that outer region SPDF entity sends, according to the SPDF entity of the information inquiry of carrying in the message in the local domain that is complementary with message request, and the address information of the SPDF entity in the local domain is returned to the SPDF entity of described outer region.
2. resource acceptance control system as claimed in claim 1 is characterized in that, described local domain is meant the territory under certain SPDF entity, and outer region is meant the territory outside the affiliated territory of described SPDF entity.
3. resource acceptance control system as claimed in claim 2 is characterized in that, for the SPDF entity of ownership region, the ownership region is its local domain, and the visit region is its outer region; For the SPDF entity of visit region, the visit region is its local domain, and the ownership region is its outer region.
4. resource acceptance control system as claimed in claim 1 is characterized in that, links to each other by cross-domain interface Ri ' between the SPDF entity of described route management functional entity and outer region.
5. as claim 1 or 4 described resource acceptance control systems, it is characterized in that the routing iinformation of described SPDF entity comprises a kind of or combination in any in disposal ability, address, attribute and the compass of competency of SPDF entity.
6. resource acceptance control method based on route management functional entity, this method are realized based on the resource acceptance control system that comprises visit region and ownership region, it is characterized in that,
After the SPDF entity receives the message relevant with business of Application Function transmission, be positioned at outer region as if judging purpose SPDF entity, then the route management functional entity transmit path query messages of region outside described;
After the route management functional entity of described outer region receives described path query message, the address of correct purpose SPDF entity is returned to described SPDF entity,
Described SPDF entity sends to correct purpose SPDF entity according to the described address of returning with described and professional relevant message.
7. method as claimed in claim 6, it is characterized in that described SPDF entity at first carries out authorization check to this message after receiving the message relevant with business of Application Function transmission, after inspection is passed through, judge again whether the purpose SPDF entity of described message is positioned at outer region.
8. method as claimed in claim 6 is characterized in that, after the address information of the correct purpose SPDF entity that the route management functional entity that described SPDF entity receives described outer region returns, described address information is stored; After described SPDF entity receives the message relevant with business of Application Function transmission, be positioned at outer region if judge purpose SPDF entity, whether inquiry earlier stores the address information of correct purpose SPDF entity, if have, directly described and professional relevant message is sent to correct purpose SPDF entity according to described address information.
9. as claim 6,7 or 8 described methods, it is characterized in that described and professional relevant message comprises business request information, business modification message or professional release message.
10. method as claimed in claim 6 is characterized in that, described SPDF entity is communicated by letter with the route management functional entity foundation of described outer region by cross-domain interface Ri ' and sent path query message; The route management functional entity of described outer region returns the address information of correct purpose SPDF entity to described SPDF entity by cross-domain interface Ri '.
11. as claim 6 or 10 described methods, it is characterized in that, carry type of service and service quality inventory information that the user asks in the described path query message.
12. method as claimed in claim 6 is characterized in that, the route management functional entity of described outer region also returns a kind of or combination in any in disposal ability, attribute and the compass of competency of correct purpose SPDF entity to described SPDF entity.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1832447A (en) * | 2005-03-08 | 2006-09-13 | 华为技术有限公司 | Method for implementing user requiring mode resource preretention in net network |
| CN1925420A (en) * | 2005-09-02 | 2007-03-07 | 华为技术有限公司 | Resource repealing method and device based on resource admittance control subsystem |
| CN101039511A (en) * | 2006-03-17 | 2007-09-19 | 华为技术有限公司 | Method for establishing service flow in communication network and system thereof |
| CN101043719A (en) * | 2006-03-24 | 2007-09-26 | 华为技术有限公司 | Communication roaming method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1832447A (en) * | 2005-03-08 | 2006-09-13 | 华为技术有限公司 | Method for implementing user requiring mode resource preretention in net network |
| CN1925420A (en) * | 2005-09-02 | 2007-03-07 | 华为技术有限公司 | Resource repealing method and device based on resource admittance control subsystem |
| CN101039511A (en) * | 2006-03-17 | 2007-09-19 | 华为技术有限公司 | Method for establishing service flow in communication network and system thereof |
| CN101043719A (en) * | 2006-03-24 | 2007-09-26 | 华为技术有限公司 | Communication roaming method |
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Effective date of registration: 20180103 Address after: 221000 Suzhou Avenue, Xuzhou Industrial Park, Jiangsu Province, No. 6 Patentee after: Xuzhou Coalmine Safety Equipment Manufacturing Co., Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, South Road, science and technology, ZTE building, legal department Patentee before: ZTE Corporation |
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