CN102340831A - Resource admission control method and apparatus thereof, and base station - Google Patents
Resource admission control method and apparatus thereof, and base station Download PDFInfo
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- CN102340831A CN102340831A CN2010102349485A CN201010234948A CN102340831A CN 102340831 A CN102340831 A CN 102340831A CN 2010102349485 A CN2010102349485 A CN 2010102349485A CN 201010234948 A CN201010234948 A CN 201010234948A CN 102340831 A CN102340831 A CN 102340831A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/02—Access restriction performed under specific conditions
- H04W48/06—Access restriction performed under specific conditions based on traffic conditions
Abstract
The invention discloses a resource admission control method and an apparatus thereof, and a base station; therefore, it is avoided that user service qualities of other operators are damaged, wherein the damages are caused by over occupation of air interface resources. The resource admission control method comprises the following steps that: real-time or periodic statistics is carried out on an occupation situation of air interface resources by a base station; when user equipment (UE) initiates a service request, the base station determines whether the service initiated by the UE is allowed to be accessed or not according to the occupation situation of the air interface resources.
Description
Technical field
The invention belongs to wireless communication system, relate in particular to resource acceptance control method, device and base station in LTE (long term evolution, the Long Term Evolution) GSM.
Background technology
The LTE GSM mainly comprises: core net (CN) and Access Network (E_UTRAN); Core net mainly comprises MME (Mobility Management Entity, mobile management entity) and S-GW (Serving Gateway, gateway); Access Network is by eNodeB (enode b; Or the abbreviation base station, be the node of long evolving system) constitute, interconnect through S1 (interface between core net and the Access Network) interface between core net and the Access Network; Interconnect through X2 interface between the inner different eNodeB of Access Network, as shown in Figure 1.
In order to reduce cost of investment and operation cost, operator realizes resource-sharing through cooperation When building their networks, to reach fund utilization maximization.As shown in Figure 2, MME/S-GW shares in a plurality of operators, a shared access network node eNodeB.UEa, UEb and UEc belong to the user of the A of operator, and UE1, UE2 and UE3 belong to the user of the B of operator.Interface between each UE and the eNodeB is eat dishes without rice or wine (Uu mouth).But all users are that the media access control layer (MAC) of shared by both party eNodeB carries out scheduling of resource when carrying out business.
Yet; The scheduling of resource of network not being shared under the situation in the agreement is at present done explanation; When the shared interface-free resources of operator was too much, the interface-free resources of other operator just can not get ensureing that user's quality of service possibly can not get guaranteeing under this operator; May cause business to admit, thereby influence client's impression.
Summary of the invention
The technical problem that the present invention will solve provides a kind of resource acceptance control method, device and base station, avoids certain operator to take interface-free resources and too much causes customer service compromised quality under other operators.
For solving the problems of the technologies described above, the invention provides a kind of resource control method, comprising:
The base station is added up the situation that takies of interface-free resources in real time or periodically; When subscriber equipment (UE) was initiated service request, said base station determined whether to allow to insert the business that said UE initiates according to the situation that takies of said interface-free resources.
Further; Said base station comprises according to the step that the situation that takies of interface-free resources determines whether to allow to insert the business that said UE initiates: whether the residue interface-free resources of the said UE operator of said base station judges satisfies the access of said business; If satisfy; Then allow to insert the business that UE initiates, if do not satisfy, then business is set up failure.
Further, the base station is preserved the parameter of eating dishes without rice or wine in advance, and the said parameter of eating dishes without rice or wine comprises: the interface-free resources size information that operator contracted that exclusively enjoys or share said base station; The residue interface-free resources of said operator is calculated according to the situation that takies of said eat dishes without rice or wine parameter and interface-free resources by said base station and is obtained.
Further; The step that said base station is added up the situation that takies of interface-free resources in real time or periodically comprises: the base station is according to the ongoing business of operator that exclusively enjoys or share this base station, and the interface-free resources that said operator is taken is carried out in real time or statistics periodically.
Further, said UE operator information is perhaps obtained from said UE side from core-network side when this UE connects by said base station.
Further, the residue interface-free resources of said operator obtains through one of following method:
The base station is periodically calculated the residue interface-free resources of this operator and is preserved; When UE initiated business, the base station obtained the up-to-date residue interface-free resources of this operator through inquiry;
The base station is calculated the residue interface-free resources of this operator in real time and is preserved; When UE initiated business, the base station obtained the up-to-date residue interface-free resources of this operator through inquiry;
When UE initiated business, the base station was calculated the residue interface-free resources of this operator in real time.
Further; When the residue interface-free resources of the said UE operator of said base station judges can not satisfy the access of said business; Said method also comprises: said base station judges residue is shared the access whether interface-free resources can satisfy said business, if satisfy, then allows to insert the business that UE initiates; Otherwise professional foundation failed.
Further, said residue is shared interface-free resources and is comprised: the residue shared resource in the residue shared resource pond, perhaps share interface-free resources to the residue of UE operator.
Further, the base station is preserved the parameter of eating dishes without rice or wine in advance, and the said parameter of eating dishes without rice or wine comprises any a group in the following several groups of parameters:
Exclusively enjoy or share in the interface-free resources size information that operator contract of said base station and the interface-free resources that operator contracted and can supply the shared shared interface-free resources size information of other operators;
Exclusively enjoy or share the special-purpose interface-free resources size information that supplies oneself special use in the interface-free resources size information that operator contract of said base station and the interface-free resources that each operator contract;
Exclusively enjoy or share and to supply shared interface-free resources size information that other operators share and the special-purpose interface-free resources size information that supplies own special use in the interface-free resources that operator contract of said base station;
Exclusively enjoy or share the special-purpose interface-free resources size information that can supply the shared interface-free resources size information that other operators share in the interface-free resources size information that operator contract of said base station, the interface-free resources that operator contract and supply oneself special use;
The residue interface-free resources of said operator and residue are shared interface-free resources and are calculated acquisition by said base station according to the situation that takies of said eat dishes without rice or wine parameter and interface-free resources.
Further, said base station is preserved the parameter of eating dishes without rice or wine in advance, and the said parameter of eating dishes without rice or wine comprises: exclusively enjoy or the interface-free resources size information that operator contracted of shared said base station and the shared interface-free resources size information that said base station is reserved; The residue interface-free resources of said operator and residue are shared interface-free resources and are calculated acquisition by said base station according to the situation that takies of said eat dishes without rice or wine parameter and interface-free resources.
Further; The step that said base station is added up the situation that takies of interface-free resources in real time or periodically comprises: the base station is according to the ongoing business of operator that exclusively enjoys or share this base station, and the situation that takies of the situation that takies of the special-purpose interface-free resources of said operator and said shared interface-free resources is carried out in real time or statistics periodically.
For solving the problems of the technologies described above, the invention provides a kind of resource and admission control device, comprise statistical module and processing module, wherein:
Said statistical module is used in real time or periodically adding up the situation that takies of interface-free resources;
Said processing module is used for when subscriber equipment (UE) is initiated service request, according to the situation that takies of said interface-free resources, determines whether to allow to insert the business that said UE initiates.
Further, said device also comprises computing module, admits module and refusal module;
Said computing module is used to calculate the residue interface-free resources of said UE operator, and reports said processing module;
Said processing module is further used for when UE initiates service request, judging whether the residue interface-free resources of said UE operator satisfies the access of said business, if satisfy, then triggers said admittance module, if can not, then trigger the refusal module;
Said admittance module is used to insert the business that said UE initiates;
Said refusal module is used for returning business to said UE and sets up failure.
Further, said device comprises that also the parameter of eating dishes without rice or wine preserves module, and it is used to preserve and exclusively enjoys or the interface-free resources size information that operator contracted of sharing base; Said computing module calculates the residue interface-free resources that obtains said UE operator according to the content that the content and the said parameter of eating dishes without rice or wine of statistical module counts are preserved the module preservation.
Further, said computing module is further used for calculating the shared interface-free resources of acquisition residue according to the content of statistical module counts and said content of eating dishes without rice or wine the preservation of parameter preservation module, and reports said processing module; Said processing module is further used for when the residue interface-free resources of judging said UE operator does not satisfy the access of said business; Judge that whether the shared interface-free resources of residue can satisfy the access of said business, if satisfy, then allows to insert the business that UE initiates; Otherwise professional foundation failed.
Further, said residue is shared interface-free resources and is comprised: the residue shared resource in the residue shared resource pond, perhaps share interface-free resources to the residue of UE operator; Said computing module calculating obtains to comprise to the step of the shared interface-free resources of residue of UE operator: said computing module calculates acquisition and the shared interface-free resources of residue that other signatory operators of UE operator provide, and combines the signatory interface-free resources calculating of said UE operator to obtain to the shared interface-free resources of the residue of UE operator again.
Further, said device comprises that also the parameter of eating dishes without rice or wine preserves module, any a group of several groups of parameters below it is used for preserving:
Exclusively enjoy or share in the interface-free resources size information that operator contract of said base station and the interface-free resources that operator contracted and can supply the shared shared interface-free resources size information of other operators;
Exclusively enjoy or share the special-purpose interface-free resources size information that supplies oneself special use in the interface-free resources size information that operator contract of said base station and the interface-free resources that each operator contract;
Exclusively enjoy or share and to supply shared interface-free resources size information that other operators share and the special-purpose interface-free resources size information that supplies own special use in the interface-free resources that operator contract of said base station;
Exclusively enjoy or share the special-purpose interface-free resources size information that can supply the shared interface-free resources size information that other operators share in the interface-free resources size information that operator contract of said base station, the interface-free resources that operator contract and supply oneself special use.
Further, said device comprises that also the parameter of eating dishes without rice or wine preserves module, and it is used to preserve and exclusively enjoys or share the interface-free resources size information that operator contract of said base station and the shared interface-free resources size information of said base station reservation.
For solving the problems of the technologies described above, the present invention also provides a kind of base station, and it comprises above-mentioned resource and admission control device.
Adopt the inventive method and device; Through each operator shared interface-free resources in system being carried out in real time or periodic statistics, and then realize resource and admission control, solved the resource scheduling under network is shared; Guarantee each benefits of operators; Avoid occurring too much causing the situation that the customer service compromised quality maybe can't be admitted under other operators, guaranteed client's impression simultaneously, improve user experience owing to certain operator takies interface-free resources.
Description of drawings
Fig. 1 is a network architecture diagram;
Fig. 2 is a network sharing frame composition;
Fig. 3 is the structure drawing of device of the embodiment of the invention;
Fig. 4 is the flow chart of the embodiment of the invention 1;
Fig. 5 is the flow chart of the embodiment of the invention 2;
Fig. 6 is the flow chart of the embodiment of the invention 3.
Embodiment
Inventive concept of the present invention is: the base station is added up the situation that takies of interface-free resources in real time or periodically; When subscriber equipment (UE) was initiated service request, said base station determined whether to allow to insert the business that said UE initiates according to the situation that takies of said interface-free resources.
Particularly, the base station is preserved the parameter of eating dishes without rice or wine in advance, and the said parameter of eating dishes without rice or wine is used to represent the signatory situation information of interface-free resources on the said base station; It determines whether to allow to insert one of reference of the business that said UE initiates as the base station, different according to operator and the signatory mode of Access Network, and the content of the parameter of eating dishes without rice or wine that preserve the base station is difference also.
Signatory mode is one of following three kinds:
Mode one, the signatory respectively interface-free resources of renting fixed size of one or more operators on the base station, all there is the special-purpose interface-free resources of oneself in promptly one or more operators, and shared interface-free resources is not provided;
To signatory mode one, the parameter of eating dishes without rice or wine on the base station comprises: exclusively enjoy or share the interface-free resources size information that operator contracted of this base station, i.e. the special-purpose interface-free resources of one or more operators.
Mode two; The signatory respectively interface-free resources of renting fixed size of one or more operators on the base station; And interface-free resources is shared in a part of interface-free resources conduct of inciting somebody to action wherein; Allow other operators to rent this shared interface-free resources (can through confirming with the signatory of other operators), the signatory interface-free resources of promptly one or more operators comprises special-purpose interface-free resources and shared interface-free resources; Shared interface-free resources in all interface-free resources is shared the interface-free resources pond common the composition; Do not get rid of when a plurality of operator is arranged, a part of operator provides shared interface-free resources, and another part operator does not provide the situation of sharing interface-free resources;
To signatory mode two, the parameter of eating dishes without rice or wine on the base station comprises any a group in the following several groups of parameters:
● exclusively enjoy or share in the interface-free resources size information that operator contract of said base station and the interface-free resources that operator contracted and can supply the shared shared interface-free resources size information of other operators;
● exclusively enjoy or share the special-purpose interface-free resources size information that supplies oneself special use in the interface-free resources size information that operator contract of said base station and the interface-free resources that each operator contract;
● exclusively enjoy or share and can supply shared interface-free resources size information that other operators share and the special-purpose interface-free resources size information that supplies own special use in the interface-free resources that operator contract of said base station;
● exclusively enjoy or share the special-purpose interface-free resources size information that can supply the shared interface-free resources size information that other operators share in the interface-free resources size information that operator contract of said base station, the interface-free resources that operator contract and supply oneself special use.
Mode three, base station are reserved a part of interface-free resources as shared interface-free resources, promptly form and share the interface-free resources pond, the signatory respectively interface-free resources conduct special-purpose interface-free resources separately except that sharing interface-free resources of one or more operators on the base station.
To signatory mode three, the parameter of eating dishes without rice or wine on the base station comprises: exclusively enjoy or the interface-free resources size information that operator contracted of shared said base station and the shared interface-free resources size information that the base station is reserved.
The base station in real time or the situation that takies of periodic statistics interface-free resources, with it as another reference conditions that determine whether to allow to insert the business of UE initiation.Particularly, the base station is according to the ongoing business of operator that exclusively enjoys or share this base station, and the interface-free resources that these one or more operators are taken is carried out in real time or statistics periodically.
The base station according in real time or the result of periodic statistics and the parameter of eating dishes without rice or wine of preserving in advance the interface-free resources that exclusively enjoys or share the operator of this base station is limited, too much cause customer service compromised quality under other operators to avoid certain operator to take interface-free resources.
Said base station comprises according to the step that the situation that takies of said interface-free resources determines whether to allow to insert the business that said UE initiates: the base station compares the residue interface-free resources of this UE operator interface-free resources with professional expectation needs to be accessed; If this operator's residue interface-free resources can satisfy said service access; Then allow to insert the business that UE initiates; If this operator's residue interface-free resources can not satisfy said service access, then professional foundation failed.
Preferably, when this operator's residue interface-free resources can not satisfy said service access, further judged whether the shared interface-free resources of residue; If have; Judge then whether the shared interface-free resources of residue can satisfy said service access, if then allow to insert the business that UE initiates; Otherwise professional foundation failed.Should share interface-free resources and possibly be that one or more operators provide also possibly be that the base station provides.
Preferably, this residue is shared interface-free resources and is comprised: the residue shared resource in the residue shared resource pond, perhaps share interface-free resources to the residue of UE operator.Share interface-free resources to the residue of certain operator and be meant the spendable part of this operator in the shared interface-free resources of the residue that provides with other signatory operators of this operator.The step that calculate to the shared interface-free resources of residue of certain operator the base station comprises: the base station takies situation according to the current interface-free resources of signatory interface-free resources and statistics; Calculate the residue that obtains to provide and share interface-free resources, combine the signatory interface-free resources of this operator to calculate the residue that obtains to this operator again and share interface-free resources with other signatory operators of this operator.Above-mentioned signatory interface-free resources comprises: with the signatory interface-free resources in base station, perhaps comprise and interface-free resources that the base station is signatory and operator between signatory interface-free resources.
Further, the residue interface-free resources of said UE operator obtains through one of following method:
1) base station is periodically calculated the residue interface-free resources of this operator and is preserved, and when UE initiated business, the base station obtained the up-to-date residue interface-free resources of this operator through inquiry;
2) base station is calculated the residue interface-free resources of this operator in real time and is preserved, and when UE initiated business, the base station obtained the up-to-date residue interface-free resources of this operator through inquiry;
3) when UE initiated business, the base station was calculated the residue interface-free resources of this operator in real time.
Said UE operator is obtained from core-network side or from said UE side when this UE and core net connect by said base station.Further, the cell of this UE operator information of expression of carrying in the request set up in the initialization context that send through core net said base station, knows the operator that this UE is affiliated; Perhaps, said base station at the cell that RRC (Radio Resource Control, Radio Resource control) sets up this UE operator information of expression of carrying in the request message, is known the operator that this UE is affiliated through UE.
The device of realizing said method comprises statistical module and processing module, wherein:
Said statistical module is used in real time or periodically adding up the situation that takies of interface-free resources;
Said processing module is used for when subscriber equipment (UE) is initiated service request, according to the situation that takies of said interface-free resources, determines whether to allow to insert the business that said UE initiates.
Said apparatus is preferably disposed in the base station, but does not also get rid of the independent possibility that is provided with.
Preferably, said device also comprises computing module, admits module and refusal module, and is as shown in Figure 3, wherein:
Said computing module is used to calculate the residue interface-free resources of said UE operator, and reports said processing module;
Said processing module is further used for when UE initiates service request, judging whether the residue interface-free resources of said UE operator satisfies the access of said business, if satisfy, then triggers said admittance module, if can not, then trigger the refusal module;
Said admittance module is used to insert the business that said UE initiates;
Said refusal module is used for returning business to said UE and sets up failure.
Each module can be closed and established or separately be provided with in the device, for example, can computing module and processing module be closed and is located at together.
Preferably, said device comprises that also the parameter of eating dishes without rice or wine preserves module, and it is used to preserve and exclusively enjoys or the interface-free resources size information that operator contracted of sharing base; Said computing module calculates the residue interface-free resources that obtains said UE operator according to the content that the content and the said parameter of eating dishes without rice or wine of statistical module counts are preserved the module preservation.
Preferably, said computing module is further used for calculating the shared interface-free resources of acquisition residue according to the content of statistical module counts and said content of eating dishes without rice or wine the preservation of parameter preservation module, and reports said processing module; Said processing module is further used for when the residue interface-free resources of judging said UE operator does not satisfy the access of said business; Judge that whether the shared interface-free resources of residue can satisfy the access of said business, if satisfy, then allows to insert the business that UE initiates; Otherwise professional foundation failed.
Said residue is shared interface-free resources and is comprised: the residue shared resource in the residue shared resource pond, perhaps share interface-free resources to the residue of UE operator.
Said computing module calculating obtains to comprise to the step of the shared interface-free resources of residue of UE operator: said computing module calculates acquisition and the shared interface-free resources of residue that other signatory operators of UE operator provide, and combines the signatory interface-free resources calculating of said UE operator to obtain to the shared interface-free resources of the residue of UE operator again.
Preferably, said device comprises that also the parameter of eating dishes without rice or wine preserves module, any a group of several groups of parameters below it is used for preserving:
Exclusively enjoy or share in the interface-free resources size information that operator contract of said base station and the interface-free resources that operator contracted and can supply the shared shared interface-free resources size information of other operators;
Exclusively enjoy or share the special-purpose interface-free resources size information that supplies oneself special use in the interface-free resources size information that operator contract of said base station and the interface-free resources that each operator contract;
Exclusively enjoy or share and to supply shared interface-free resources size information that other operators share and the special-purpose interface-free resources size information that supplies own special use in the interface-free resources that operator contract of said base station;
Exclusively enjoy or share the special-purpose interface-free resources size information that can supply the shared interface-free resources size information that other operators share in the interface-free resources size information that operator contract of said base station, the interface-free resources that operator contract and supply oneself special use.
Preferably, said device comprises that also the parameter of eating dishes without rice or wine preserves module, and it is used to preserve and exclusively enjoys or share the interface-free resources size information that operator contract of said base station and the shared interface-free resources size information of said base station reservation.
Below in conjunction with accompanying drawing 2 and specific embodiment the present invention is described further.
As shown in Figure 2, A of operator and the B of operator share of access network, current under the A of operator have 3 user: UEa, UEb and UEc, and current under the B of operator also have 3 user UE1, UE2 and UE3.Embodiment 1 is operator and base station when adopting first kind of signatory mode signatory, the example of resource and admission control; Embodiment 2 is operator and base station when adopting second kind of signatory mode signatory, the example of resource and admission control; Embodiment 3 is operator and base station when adopting the third signatory mode signatory, the example of resource and admission control.
A of operator and the B of operator respectively with the interface-free resources of the signatory fixed size of Access Network, promptly adopt above-mentioned signatory mode one.ENodeB is according to the signatory content configuration parameter of eating dishes without rice or wine, and the said parameter of eating dishes without rice or wine comprises the interface-free resources size information that operator contracted that exclusively enjoys or share said eNodeB.ENodeB starts interface-free resources in real time or periodic statistics in the signatory interface-free resources back of coming into force, and A of operator and the B of operator is carried out interface-free resources respectively take situation and add up.ENodeB can periodically take the available interface-free resources that situation is calculated each operator according to eat dishes without rice or wine parameter and interface-free resources, promptly remains interface-free resources.
The resource acceptance control method of present embodiment is as shown in Figure 4, may further comprise the steps:
Step 401:UE3 and core net connect, and the operator that eNodeB detects under the UE3 is the B of operator;
ENodeB can obtain UE operator information from core-network side or UE side itself, and the cell of this UE operator information of expression of carrying in the request set up in the initialization context that for example sends through core net, knows the operator that this UE is affiliated; Perhaps, UE sets up the cell of this UE operator information of expression of carrying in the request message this UE operator information is notified to eNodeB setting up in the process that RRC is connected with eNodeB through RRC.
Step 402, UE3 initiates professional, and eNodeB inquires the remaining interface-free resources of the B of operator;
In the present embodiment, eNodeB periodically calculates each operator's residue interface-free resources, when user equipment start service, inquires about.In other embodiments, eNodeB also can calculate in real time.
Step 403; The interface-free resources that to be accessed professional expectations that eNodeB initiates the residue interface-free resources of the B of operator and UE3 needs compares: if this operator remaining interface-free resources of B satisfies the requirement of business to be accessed, then admittance should business and is given scheduling of resource and distribution; Otherwise, will not dispatch, return business to UE3 and set up failure.
Embodiment 2
A of operator and the B of operator respectively with the interface-free resources of the signatory fixed size of Access Network, and with a part of interface-free resources as shared interface-free resources, permission the other side uses, and promptly adopts above-mentioned signatory mode two.Whether the own decision of operator provides is shared interface-free resources and what provides share interface-free resources.ENodeB is according to the signatory content configuration parameter of eating dishes without rice or wine, and the said parameter of eating dishes without rice or wine comprises: exclusively enjoy or share in the interface-free resources size information that operator contract of said eNodeB and the interface-free resources that operator contracted and can supply the shared shared interface-free resources size information of other operators; Perhaps comprise: exclusively enjoy or share the special-purpose interface-free resources size information that supplies oneself special use in the interface-free resources size information that operator contract of said eNodeB and the interface-free resources that operator contract; Perhaps comprise: exclusively enjoy or share and to supply shared interface-free resources size information that other operators share and the special-purpose interface-free resources size information that supplies own special use in the interface-free resources that operator contract of said eNodeB; Perhaps comprise: exclusively enjoy or share the special-purpose interface-free resources size information that can supply the shared interface-free resources size information that other operators share in the interface-free resources size information that operator contract of said eNodeB, the interface-free resources that operator contract and supply oneself special use.ENodeB starts interface-free resources in real time or periodic statistics in the signatory interface-free resources back of coming into force, and the interface-free resources of adding up A of operator and the B of operator respectively takies situation, comprises the situation that takies of special-purpose interface-free resources and the situation that takies of shared interface-free resources separately.ENodeB can periodically calculate the residue interface-free resources of each operator on it, comprises the shared interface-free resources of residue and remains special-purpose interface-free resources.
The resource acceptance control method of present embodiment is as shown in Figure 5, may further comprise the steps:
Step 501:UE3 and core net connect, and the operator that eNodeB detects under the UE3 is the B of operator;
Preferably; In this step, the residue that the base station can be taken all factors into consideration in the shared interface-free resources pond that the B of operator residue interface-free resources and other operators provide is shared interface-free resources, promptly judges the B of operator residue interface-free resources and remains shared interface-free resources sum and whether satisfy the requirement of business to be accessed; If satisfy; Then execution in step 505, if do not satisfy, then will not dispatch.
For example, the A of the operator 20M interface-free resources of contracting, 5M wherein is as sharing interface-free resources, and 15M is as special-purpose interface-free resources.The B of the operator 15M interface-free resources of contracting, 5M wherein is as sharing interface-free resources, and 10M is as special-purpose interface-free resources.When the interface-free resources of the B of operator only remained 1M, the business that the UE1 under the B of operator initiates will be applied for the 2M interface-free resources.The interface-free resources of the B of base station judges operator is occupied 19M; The residue interface-free resources is merely 1M; And the interface-free resources of the A of operator has taken 18M, and it is 2M that residue is shared interface-free resources, at this moment; UE1 can be distributed to the 1M residue interface-free resources of the B of operator and the shared interface-free resources of 1M residue of the A of operator in the base station, also can the 2M residue of the A of operator be shared interface-free resources and distribute to UE1.
When between operator hiring agreement being arranged, can carry out with reference to following examples:
Step 501 '-step 503 ', with step 501-503;
Step 504 ', the B of base station judges operator whether with the signatory shared interface-free resources of renting other operators of other operators, if, execution in step 505 ', otherwise execution in step 508 ';
Step 505 ', the base station is calculated to the residue of the B of operator and is shared interface-free resources, and promptly other operators residue of offering the B of operator is shared the interface-free resources that the B of operator can take in the interface-free resources;
For example: the A of operator, B, C respectively with the contracted interface-free resources of 10M of base station, and the contracted shared interface-free resources of 5M of the B of operator and the A of operator, the contracted shared interface-free resources of 8M of C of operator and the A of operator.At this moment; The A of operator has taken the interface-free resources of 2M, and the C of operator has taken the interface-free resources of the A 4M of operator, according to the signatory interface-free resources of result and each operator of above real-time statistics; Calculating the shared interface-free resources of the present available residue of the A of operator is 10M-2M-4M=4M; Combine the signatory shared interface-free resources of B of operator and the A of operator to calculate the residue that obtains to the B of operator again and share interface-free resources, get the minimum value that the present available residue of the A of operator is shared the signatory shared interface-free resources of interface-free resources and the B of operator and the A of operator, promptly Min (4; 5)=and 4M, therefore sharing interface-free resources to the residue of the B of operator is 4M.
Step 506 ', the base station judges residue is shared interface-free resources and whether is satisfied the business that UE3 initiates, if satisfy, execution in step 507 ' is not if satisfy execution in step 508 ';
Step 507 ', the base station allows to insert the business that UE3 initiates;
Step 508 ', professional foundation failed, and returns business to UE3 and sets up failure.
Embodiment 3
In the present embodiment, eNodeB reserves a part of interface-free resources as sharing interface-free resources, the A of operator and the B of operator respectively with the signatory interface-free resources except that shared interface-free resources of Access Network, promptly adopt above-mentioned signatory mode three.ENodeB is according to the signatory content configuration parameter of eating dishes without rice or wine, and the said parameter of eating dishes without rice or wine comprises: exclusively enjoy or share the interface-free resources size information that operator contracted of said eNodeB and the shared interface-free resources size information of reservation.ENodeB starts the real-time or periodic statistics of interface-free resources after signatory interface-free resources comes into force, be used to add up following information: interface-free resources of each operator takies situation on it, and shares the situation that takies of interface-free resources.ENodeB can periodically calculate the residue interface-free resources, comprises the residue interface-free resources and the shared interface-free resources of residue of each operator on it.
The resource acceptance control method of present embodiment is as shown in Figure 6, may further comprise the steps:
Step 601:UE3 and core net connect, and the operator that eNodeB detects under the UE3 is the B of operator;
The inquiry residue is shared the step of interface-free resources and also can in step 604, be carried out.
Preferably; ENodeB can take all factors into consideration the special-purpose interface-free resources of residue of the B of operator and the shared interface-free resources of residue that eNodeB provides; Judge whether special-purpose interface-free resources of above-mentioned residue and the shared interface-free resources sum of residue satisfy the resource requirement of business to be accessed; If satisfy, then share the interface-free resources from remaining, perhaps Resources allocation is given UE3 from remain the shared interface-free resources of special-purpose interface-free resources and residue.
The foregoing description is that example describes with the shared Access Network of two operators, and when the shared Access Network of a plurality of operators, resource acceptance control method is identical.When only having an operator to exclusively enjoy Access Network, also can adopt above-mentioned resource and admission method.
One of ordinary skill in the art will appreciate that all or part of step in the said method can instruct related hardware to accomplish through program, said program can be stored in the computer-readable recording medium, like read-only memory, disk or CD etc.Alternatively, all or part of step of the foregoing description also can use one or more integrated circuits to realize.Correspondingly, each the module/unit in the foregoing description can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (19)
1. resource acceptance control method comprises:
The base station is added up the situation that takies of interface-free resources in real time or periodically; When subscriber equipment (UE) was initiated service request, said base station determined whether to allow to insert the business that said UE initiates according to the situation that takies of said interface-free resources.
2. the method for claim 1 is characterized in that:
Said base station comprises according to the step that the situation that takies of interface-free resources determines whether to allow to insert the business that said UE initiates: whether the residue interface-free resources of the said UE operator of said base station judges satisfies the access of said business; If satisfy; Then allow to insert the business that UE initiates; If do not satisfy, then professional foundation failed.
3. method as claimed in claim 2 is characterized in that:
The base station is preserved the parameter of eating dishes without rice or wine in advance, and the said parameter of eating dishes without rice or wine comprises: the interface-free resources size information that operator contracted that exclusively enjoys or share said base station;
The residue interface-free resources of said operator is calculated according to the situation that takies of said eat dishes without rice or wine parameter and interface-free resources by said base station and is obtained.
4. method as claimed in claim 2 is characterized in that:
The step that said base station is added up the situation that takies of interface-free resources in real time or periodically comprises: the base station is according to the ongoing business of operator that exclusively enjoys or share this base station, and the interface-free resources that said operator is taken is carried out in real time or statistics periodically.
5. method as claimed in claim 2 is characterized in that:
Said UE operator information is perhaps obtained from said UE side from core-network side when this UE connects by said base station.
6. like claim 2 or 3 described methods, it is characterized in that: the residue interface-free resources of said operator obtains through one of following method:
The base station is periodically calculated the residue interface-free resources of this operator and is preserved; When UE initiated business, the base station obtained the up-to-date residue interface-free resources of this operator through inquiry;
The base station is calculated the residue interface-free resources of this operator in real time and is preserved; When UE initiated business, the base station obtained the up-to-date residue interface-free resources of this operator through inquiry;
When UE initiated business, the base station was calculated the residue interface-free resources of this operator in real time.
7. method as claimed in claim 2 is characterized in that:
When the residue interface-free resources of the said UE operator of said base station judges can not satisfy the access of said business, said method also comprised:
Said base station judges residue is shared the access whether interface-free resources can satisfy said business, if satisfy, then permission inserts the business that UE initiates, otherwise professional foundation failed.
8. method as claimed in claim 7 is characterized in that:
Said residue is shared interface-free resources and is comprised: the residue shared resource in the residue shared resource pond, perhaps share interface-free resources to the residue of UE operator.
9. method as claimed in claim 7 is characterized in that:
The base station is preserved the parameter of eating dishes without rice or wine in advance, and the said parameter of eating dishes without rice or wine comprises any a group in the following several groups of parameters:
Exclusively enjoy or share in the interface-free resources size information that operator contract of said base station and the interface-free resources that operator contracted and can supply the shared shared interface-free resources size information of other operators;
Exclusively enjoy or share the special-purpose interface-free resources size information that supplies oneself special use in the interface-free resources size information that operator contract of said base station and the interface-free resources that each operator contract;
Exclusively enjoy or share and to supply shared interface-free resources size information that other operators share and the special-purpose interface-free resources size information that supplies own special use in the interface-free resources that operator contract of said base station;
Exclusively enjoy or share the special-purpose interface-free resources size information that can supply the shared interface-free resources size information that other operators share in the interface-free resources size information that operator contract of said base station, the interface-free resources that operator contract and supply oneself special use;
The residue interface-free resources of said operator and residue are shared interface-free resources and are calculated acquisition by said base station according to the situation that takies of said eat dishes without rice or wine parameter and interface-free resources.
10. method as claimed in claim 7 is characterized in that:
Said base station is preserved the parameter of eating dishes without rice or wine in advance, and the said parameter of eating dishes without rice or wine comprises: exclusively enjoy or the interface-free resources size information that operator contracted of shared said base station and the shared interface-free resources size information that said base station is reserved;
The residue interface-free resources of said operator and residue are shared interface-free resources and are calculated acquisition by said base station according to the situation that takies of said eat dishes without rice or wine parameter and interface-free resources.
11., it is characterized in that like claim 9 or 10 described methods:
The step that said base station is added up the situation that takies of interface-free resources in real time or periodically comprises: the base station is according to the ongoing business of operator that exclusively enjoys or share this base station, and the situation that takies of the situation that takies of the special-purpose interface-free resources of said operator and said shared interface-free resources is carried out in real time or statistics periodically.
12. a resource and admission control device comprises statistical module and processing module, wherein:
Said statistical module is used in real time or periodically adding up the situation that takies of interface-free resources;
Said processing module is used for when subscriber equipment (UE) is initiated service request, according to the situation that takies of said interface-free resources, determines whether to allow to insert the business that said UE initiates.
13. device as claimed in claim 12 is characterized in that: said device also comprises computing module, admits module and refusal module;
Said computing module is used to calculate the residue interface-free resources of said UE operator, and reports said processing module;
Said processing module is further used for when UE initiates service request, judging whether the residue interface-free resources of said UE operator satisfies the access of said business, if satisfy, then triggers said admittance module, if can not, then trigger the refusal module;
Said admittance module is used to insert the business that said UE initiates;
Said refusal module is used for returning business to said UE and sets up failure.
14. device as claimed in claim 13 is characterized in that:
Said device comprises that also the parameter of eating dishes without rice or wine preserves module, and it is used to preserve and exclusively enjoys or the interface-free resources size information that operator contracted of sharing base;
Said computing module calculates the residue interface-free resources that obtains said UE operator according to the content that the content and the said parameter of eating dishes without rice or wine of statistical module counts are preserved the module preservation.
15. device as claimed in claim 13 is characterized in that:
Said computing module is further used for calculating the shared interface-free resources of acquisition residue according to the content of statistical module counts and said content of eating dishes without rice or wine the preservation of parameter preservation module, and reports said processing module;
Said processing module is further used for when the residue interface-free resources of judging said UE operator does not satisfy the access of said business; Judge that whether the shared interface-free resources of residue can satisfy the access of said business, if satisfy, then allows to insert the business that UE initiates; Otherwise professional foundation failed.
16. device as claimed in claim 15 is characterized in that:
Said residue is shared interface-free resources and is comprised: the residue shared resource in the residue shared resource pond, perhaps share interface-free resources to the residue of UE operator;
Said computing module calculating obtains to comprise to the step of the shared interface-free resources of residue of UE operator: said computing module calculates acquisition and the shared interface-free resources of residue that other signatory operators of UE operator provide, and combines the signatory interface-free resources calculating of said UE operator to obtain to the shared interface-free resources of the residue of UE operator again.
17. device as claimed in claim 15 is characterized in that:
Said device comprises that also the parameter of eating dishes without rice or wine preserves module, any a group of several groups of parameters below it is used for preserving:
Exclusively enjoy or share in the interface-free resources size information that operator contract of said base station and the interface-free resources that operator contracted and can supply the shared shared interface-free resources size information of other operators;
Exclusively enjoy or share the special-purpose interface-free resources size information that supplies oneself special use in the interface-free resources size information that operator contract of said base station and the interface-free resources that each operator contract;
Exclusively enjoy or share and to supply shared interface-free resources size information that other operators share and the special-purpose interface-free resources size information that supplies own special use in the interface-free resources that operator contract of said base station;
Exclusively enjoy or share the special-purpose interface-free resources size information that can supply the shared interface-free resources size information that other operators share in the interface-free resources size information that operator contract of said base station, the interface-free resources that operator contract and supply oneself special use.
18. device as claimed in claim 15 is characterized in that:
Said device comprises that also the parameter of eating dishes without rice or wine preserves module, and it is used to preserve and exclusively enjoys or share the interface-free resources size information that operator contract of said base station and the shared interface-free resources size information of said base station reservation.
19. a base station is characterized in that, comprises each described resource and admission control device among the claim 12-18.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010234948.5A CN102340831B (en) | 2010-07-21 | 2010-07-21 | Resource admission control method and apparatus thereof, and base station |
| PCT/CN2011/071728 WO2012009978A1 (en) | 2010-07-21 | 2011-03-11 | Method, device and base station for resource and admission control |
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| CN201010234948.5A CN102340831B (en) | 2010-07-21 | 2010-07-21 | Resource admission control method and apparatus thereof, and base station |
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| CN102340831B CN102340831B (en) | 2015-01-28 |
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Also Published As
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| CN102340831B (en) | 2015-01-28 |
| WO2012009978A1 (en) | 2012-01-26 |
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