CN102598729B - Policy control method, system and policy controller - Google Patents

Policy control method, system and policy controller Download PDF

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Publication number
CN102598729B
CN102598729B CN2010800056609A CN201080005660A CN102598729B CN 102598729 B CN102598729 B CN 102598729B CN 2010800056609 A CN2010800056609 A CN 2010800056609A CN 201080005660 A CN201080005660 A CN 201080005660A CN 102598729 B CN102598729 B CN 102598729B
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resource
quota
allocation
request
strategy controller
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CN102598729A (en
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时晓岩
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
    • H04L12/1403—Architecture for metering, charging or billing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/66—Policy and charging system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/24—Accounting or billing

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
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  • Mobile Radio Communication Systems (AREA)

Abstract

Embodiments of the present invention provide a policy control method, system and policy controller. The method includes: a policy controller receives a resource request message (101), and determines, according to the stored threshold of a resource quota, whether the value of all authorized resources after the reception of the resource request is larger than the threshold of the resource quota (102); if the value of all authorized resources is larger than the threshold of the resource quota, then the policy controller applies for a new resource quota to a transmission network, and updates the threshold of the resource quota according to a received allocation result for the resource quota (103). By adopting the method, system and policy controller provided by embodiments of the present invention, the overload problem of signaling for policy control in case that the load of a Home Evolved Base Station or the service of a User Equipment (UE) changes relatively frequently, and user experiences are guaranteed.

Description

A kind of policy control method, system and strategy controller
Technical field
The present invention relates to communication technical field, relate in particular to a kind of policy control method, system and strategy controller.
Background technology
At present, at BBF(Broadband forum, broadband forum) network serves as in the situation of backhaul network, UE(User Equipment, subscriber equipment) can be linked into by other Network Access Points of Home eNodeB or fixed network EPC(Evolved Packet Core, evolution block core net) in network.Changing or be prepared as UE in the load of Home eNodeB provides in the situations such as new business, for example: have new UE to adhere to or switch to Home eNodeB, when perhaps the carrying of UE is established or deletes, HeNB GW(Home eNB Gateway, femto gateway) can be to HeNB PCRF(Home eNB Policy Control and Charging Rules Function, Home eNodeB policy control and charging regulation function entity) request resource, after HeNB PCRF receives the resource request that HeNB GW sends, the control law of generating strategy, and send the policy control rule to BPCF(Broadband Policy Control Function, the broadband policy controlled entity), BPCF realizes the resource distribution of BBF network or discharges according to the policy control rule.
When family base station or fixed network access point deployment during in public place, the change of Home eNodeB load or the business of UE change can be more frequent, the Home eNodeB for example be deployed in market can constantly have the user to adhere to and attachment removal, the load change of each Home eNodeB all can cause the Signalling exchange between HeNB PCRF and BPCF, therefore can bring serious load for HeNB PCRF, BPCF and the communication line of the two, the signaling load too high that causes relevant policy control, can the normal user of impact experience in serious situation.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of policy control method, system and strategy controller based on quota, by introducing the concept of strategy controller and resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem when the signaling load too high of policy control.
The present invention adopts following technical scheme:
A kind of policy control method comprises:
Strategy controller receives resource request message;
Strategy controller is according to the resource quota threshold value of its storage inside, whether whole authorization resources numerical value that judgement receives after described resource request are greater than described resource quota threshold value, and described whole authorization resources numerical value comprises the needed resource number of described resource request message and the current resource number for the user's request distribution of strategy controller;
If the whole authorization resources numerical value that receive after described resource request are greater than described resource quota threshold value, the strategy controller resource quota new to the transmission network application, and upgrade described resource quota threshold value according to the resource allocation of quota result received.
A kind of strategy controller comprises:
Receiving element, for receiving resource request message;
The storage judging unit, for the resource quota threshold value according to its storage inside, whether whole authorization resources numerical value that judgement receives after described resource request are greater than described resource quota threshold value, and described whole authorization resources numerical value comprises the needed resource number of described resource request message and the current resource number for the user's request distribution of strategy controller; If the whole authorization resources numerical value that receive after described resource request are greater than described resource quota threshold value, the strategy controller resource quota new to the transmission network application, and upgrade described resource quota threshold value according to the resource allocation of quota result received, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
A kind of policy controlling system comprises:
Strategy controller, for receiving resource request message and receiving described resource request; According to the resource quota threshold value of its storage inside, whether whole authorization resources numerical value that judgement receives after described resource request are greater than described resource quota threshold value;
If the whole authorization resources numerical value that receive after described resource request are greater than described resource quota threshold value, strategy controller sends the resource allocation request message of the allocation of quota request message that comprises new resource quota or the resource number that comprises request to the BPCF entity; Reception distributes response message from the allocation of quota response message of BPCF or resource, and described resource quota threshold value is updated to the resource numerical value that new resource quota or transmission network are described new resource allocation of quota; Comprise allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota; Described resource is distributed in response message and is comprised described new resource quota; Described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
The broadband policy controlled entity, for receiving allocation of quota request message or the resource allocation request message from described strategy controller, to the transmission network application after new resource quota, for described new resource quota reservation of resource, and sending allocation of quota response message or resource distribution response message to described strategy controller, allocation of quota response message or resource are distributed in response message and are comprised described new resource quota.
A kind of policy control method, system and the strategy controller based on quota that adopts the embodiment of the present invention to provide, by introducing the concept of strategy controller and resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of the change of family's load of base station or UE, guaranteed user's experience.
The accompanying drawing explanation
The flow chart that Fig. 1 is the embodiment of the present invention 1 described policy control method;
The flow chart that Fig. 2 is the embodiment of the present invention 2 described policy control methods;
The flow chart that Fig. 3 is the embodiment of the present invention 3 described policy control methods;
The flow chart that Fig. 4 is the embodiment of the present invention 4 described policy control methods;
The flow chart that Fig. 5 is the embodiment of the present invention 5 described policy control methods;
The flow chart that Fig. 6 is the embodiment of the present invention 6 described policy control methods;
The first schematic diagram that Fig. 7 a is the embodiment of the present invention 7 described strategy controllers;
The second schematic diagram that Fig. 7 b is the embodiment of the present invention 7 described strategy controllers;
The first schematic diagram that Fig. 8 a is the embodiment of the present invention 8 described strategy controllers;
The second schematic diagram that Fig. 8 b is the embodiment of the present invention 8 described strategy controllers;
The first schematic diagram that Fig. 9 a is the embodiment of the present invention 9 described strategy controllers;
The second schematic diagram that Fig. 9 b is the embodiment of the present invention 9 described strategy controllers;
The first schematic diagram that Figure 10 a is the embodiment of the present invention 10 described strategy controllers;
The second schematic diagram that Figure 10 b is the embodiment of the present invention 10 described strategy controllers;
The first schematic diagram that Figure 11 a is the embodiment of the present invention 11 described strategy controllers;
The second schematic diagram that Figure 11 b is the embodiment of the present invention 11 described strategy controllers;
The schematic diagram that Figure 12 is the described broadband policy controlled entity of the embodiment of the present invention 12;
The schematic diagram that Figure 13 is the embodiment of the present invention 13 described policy controlling systems.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
The embodiment of the present invention provides a kind of policy control method, system and strategy controller.Below be elaborated respectively.
The flow chart that Fig. 1 is the embodiment of the present invention 1 described policy control method, as shown in Figure 1, the method comprises:
101, strategy controller receives resource request message;
In the situation that the BBF network serves as backhaul network, UE can be linked in the EPC network by other Network Access Points of Home eNodeB or fixed network.When changing or be prepared as UE, the load of family base station provides in the situations such as new business, can produce new resource requirement, now, be positioned at HeNB PCRF or HeNB GW or PCRF(Policy Control and Charging Rules Function, policy control and charging regulation function entity) or BPCF or HMS(Home eNB Management System, the Home eNodeB management system) strategy controller in entity can receive the resource request message from other entities, for example: resource allocation request message or carrying are set up or modify request messages, comprise required new resource requirement information in described resource request message.
102, strategy controller is according to the resource quota threshold value of its storage inside, and whether whole authorization resources numerical value that judgement receives after described resource request are greater than described resource quota threshold value; Described whole authorization resources numerical value comprises the needed resource number of described resource request message and the current resource number for the user's request distribution of strategy controller;
Before receiving resource request message, a concrete quota numerical value has been stored in strategy controller inside: resource quota threshold value; For receive from the whole authorization resources numerical value after the resource request of other entities whether to exceed the satisfied resource upper limit of current resource quota threshold value institute energy as judgement.
So strategy controller, after the resource request message described in receiving step 101, compares, whether whole authorization resources numerical value that judgement receives after described resource request are greater than described resource quota threshold value.Wherein, described whole authorization resources numerical value comprises the needed resource number of described resource request message and the current resource number for the user's request distribution of strategy controller.
103, if the whole authorization resources numerical value that receive after described resource request are greater than described resource quota threshold value, the strategy controller resource quota new to the transmission network application, and upgrade described resource quota threshold value according to the resource allocation of quota result received, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
If the whole authorization resources numerical value that receive after described resource request are greater than described resource quota threshold value:
Strategy controller can send the allocation of quota request message to the BPCF entity, the new resource quota to the transmission network application, comprise described new resource quota and the sign (ID of Home eNodeB or UE in described allocation of quota request message, Identification), perhaps in described allocation of quota request message, comprise described new resource quota and the IP(Internet Protocol of Home eNodeB or UE, Internet protocol) address, wherein, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception, after the BPCF entity receives the allocation of quota request message from strategy controller, according to the described new resource quota comprised in described allocation of quota request message, to the described new resource quota of transmission network application, and resource allocation process or the QoS(Quality of Service of process fixed network, service quality) after regular implementation, for described new resource quota reservation of resource, then the BPCF entity sends the allocation of quota response message to strategy controller, comprise allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota, wherein, the resource numerical value that described transmission network is described new resource allocation of quota may be less than the new resource quota of described strategy controller to the transmission network application, after strategy controller receives described allocation of quota response message, if comprise allocation of quota success indication information in described allocation of quota response message, show that transmission network ratified the described new resource quota of strategy controller application, now, strategy controller is updated to described new resource quota by the quota resource threshold, if comprise transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota, and this resource numerical value is more than or equal to the whole authorization resources numerical value that receive after described resource request, strategy controller is updated to by the quota resource threshold resource numerical value that described transmission network is described new resource allocation of quota.
Selectively, strategy controller can send resource allocation request message to the BPCF entity, the sign that comprises resource number and Home eNodeB or the UE of request in described resource allocation request message, or the IP address of the resource number that comprises request in described resource allocation request message and Home eNodeB or UE; BPCF is according to resource number and the definite Home eNodeB of the current resource number configuration for Home eNodeB or UE distribution or the required new resource quota of UE of the described request received, after the distribution of fixed network resource or QoS rule implementation, for described new resource quota reservation of resource, then BPCF sends resource distribution response message to strategy controller, and described resource is distributed in response message and comprised described new resource quota; Strategy controller is updated to described new resource quota by the quota resource threshold after receiving described resource distribution response message, and wherein, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
Selectively, if strategy controller is positioned at the BPCF entity, the direct new resource quota to the transmission network application of strategy controller, after the distribution of fixed network resource or QoS rule implementation, for described new resource quota reservation of resource, strategy controller is updated to described new resource quota by described resource quota threshold value, and described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
The policy control method that adopts the embodiment of the present invention 1 to provide, by introducing the concept of strategy controller and resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The flow chart that Fig. 2 is the embodiment of the present invention 2 described policy control methods, as shown in Figure 2:
201, HeNB GW or MME(Mobility Management Entity, Mobility Management Entity) receive carrying foundation or revise request;
202, HeNB GW sends resource allocation request message to the strategy controller in HeNB PCRF entity, comprises the resource of Home eNodeB sign or IP address information and request in described resource allocation request message, for example: qos parameter, reserved bandwidth etc.;
203, after strategy controller in HeNB PCRF entity receives resource allocation request message, judge whether the whole authorization resources numerical value after the resource of asking in receiving step 202 can be over the current resource quota threshold values of this Home eNodeB, for example: strategy controller is added up the resource of application in the resource of having authorized and step 202, then with current resource quota threshold value, contrasted, if accumulating values surpasses current resource quota threshold value, the quota that strategy controller in HeNB PCRF entity please be looked for novelty to BPCF; If accumulating values is less than or equal to current resource quota threshold value, to HeNB GW or MME, send resource distribution response message, specified resource request results;
204, described strategy controller sends the allocation of quota request message to BPCF, for example: resource request message or strategy execution request message comprise the new resource quota of described strategy controller request and sign or the IP address of Home eNodeB in described allocation of quota request message;
After 205, BPCF receives the allocation of quota request message, triggering fixed network and realize resource allocation process or QoS rule implementation, is the described new resource quota request reservation of resource of step 204;
206, after the resource reservation success, BPCF sends the allocation of quota response message to described strategy controller, indicates the quota of mandate; Comprise allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota;
207, after described strategy controller receives the allocation of quota response message, the resource numerical value that is described new resource allocation of quota according to the allocation of quota that comprises in allocation of quota response message success indication information or transmission network, upgrade current quota threshold value, if that is: comprise allocation of quota success indication information in described allocation of quota response message, show that transmission network ratified the described new resource quota of strategy controller application, now, strategy controller is updated to described new resource quota by the quota resource threshold; If comprise transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota and described transmission network and be the whole authorization resources numerical value after the resource numerical value of described new resource allocation of quota is more than or equal to the described resource request of described reception, strategy controller is updated to by the quota resource threshold resource numerical value that described transmission network is described new resource allocation of quota;
208, send resource distribution response message to HeNB GW or MME, the specified resource request results, i.e. the resource of step 202 request is authorized to;
Carrying foundation or the modification process of 209, HeNB GW triggering following.
Selectively, step 204 in the present embodiment～207 can also be:
204, described strategy controller sends resource allocation request message or strategy execution request message to BPCF, and in the present embodiment, the strategy execution request message belongs to a kind of of resource allocation request message; The resource number and Home eNodeB sign or the IP address that comprise request in described resource allocation request message;
205, BPCF configures definite required new resource quota of Home eNodeB according to resource number and the current resource number distributed for Home eNodeB of the described request received, after the distribution of fixed network resource or QoS rule implementation, for described new resource quota reservation of resource, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
206, after the resource reservation success, BPCF sends resource to described strategy controller and distributes response message, indicates the quota of mandate; Described resource is distributed in response message and is comprised described new resource quota;
207, described strategy controller distributes the described new resource quota comprised in response message after receiving resource distribution response message according to resource, upgrade current quota threshold value, described resource quota threshold value is updated to described new resource quota that is:;
The policy control method that adopts the embodiment of the present invention 2 to provide, by introducing the concept of strategy controller and resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The flow chart that Fig. 3 is the embodiment of the present invention 3 described policy control methods, as shown in Figure 3:
301, HeNB sends resource allocation request message to the strategy controller in HeNB PCRF or HMS entity, the resource that comprises Home eNodeB sign (ID) or IP address information and request in described resource allocation request message, for example: qos parameter, reserved bandwidth etc.;
302, after strategy controller in HeNB PCRF or HMS entity receives resource allocation request message, judge whether the whole authorization resources numerical value after the resource of asking in receiving step 301 can be over the current resource quota threshold values of this Home eNodeB, for example: strategy controller is added up the resource of application in the resource of having authorized and step 301, then with current resource quota threshold value, contrasted, if accumulating values surpasses current resource quota threshold value, the quota that strategy controller in HeNB PCRF or HMS entity please be looked for novelty to BPCF; If accumulating values is less than or equal to current resource quota threshold value, to HeNB, sends resource and distribute response message, specified resource request results;
303, described strategy controller sends the allocation of quota request message to BPCF, for example: resource request message or strategy execution request message comprise the new resource quota of described strategy controller request and sign or the IP address of Home eNodeB in described allocation of quota request message;
After 304, BPCF receives the allocation of quota request message, triggering fixed network and realize resource allocation process or QoS rule implementation, is the described new resource quota request reservation of resource of step 303;
305, after the resource reservation success, BPCF sends the allocation of quota response message to described strategy controller, indicates the quota of mandate; Comprise described new resource quota in described allocation of quota response message;
306, after described strategy controller receives the allocation of quota response message, according to the described new resource quota comprised in the allocation of quota response message, upgrade current quota threshold value, that is: described resource quota threshold value is updated to described new resource quota;
307, send resource to HeNB and distribute response message, the specified resource request results, i.e. the resource of step 301 request is authorized to.
Selectively, step 303 in the present embodiment～306 can also be:
303, described strategy controller sends resource allocation request message or strategy execution request message to BPCF, and in the present embodiment, the strategy execution request message belongs to a kind of of resource allocation request message; The resource number and Home eNodeB sign or the IP address that comprise request in described resource allocation request message;
304, BPCF configures definite required new resource quota of Home eNodeB according to resource number and the current resource number distributed for Home eNodeB of the described request received, after the distribution of fixed network resource or QoS rule implementation, for described new resource quota reservation of resource, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
305, after the resource reservation success, BPCF sends resource to described strategy controller and distributes response message, indicates the quota of mandate; Described resource is distributed in response message and is comprised described new resource quota;
306, described strategy controller distributes the described new resource quota comprised in response message after receiving resource distribution response message according to resource, upgrade current quota threshold value, described resource quota threshold value is updated to described new resource quota that is:
The policy control method that adopts the embodiment of the present invention 3 to provide, by introducing the concept of strategy controller and resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The flow chart that Fig. 4 is the embodiment of the present invention 4 described policy control methods, as shown in Figure 4:
The concrete scene of the present embodiment is that UE accesses EPC by fixed network.
401, AF(Application Function, application entity) send resource allocation request message to the strategy controller in the PCRF entity, comprise the sign (ID) of UE or the resource of IP address information and request in described resource allocation request message, for example: qos parameter, reserved bandwidth etc.;
402, after strategy controller in the PCRF entity receives resource allocation request message, judge whether the whole authorization resources numerical value after the resource of asking in receiving step 401 can be over the current resource quota threshold values of this UE, for example: strategy controller is added up the resource of application in the resource of having authorized and step 401, then with current resource quota threshold value, contrasted, if accumulating values surpasses current resource quota threshold value, the quota that strategy controller in the PCRF entity please be looked for novelty to BPCF; If accumulating values is less than or equal to current resource quota threshold value, to AF, sends resource and distribute response message, specified resource request results;
403, described strategy controller sends the allocation of quota request message to BPCF, for example: resource request message or strategy execution request message comprise the new resource quota of described strategy controller request and sign or the IP address of UE in described allocation of quota request message;
After 404, BPCF receives the allocation of quota request message, triggering fixed network and realize resource allocation process or QoS rule implementation, is the described new resource quota request reservation of resource of step 403;
405, after the resource reservation success, BPCF sends the allocation of quota response message to described strategy controller, indicates the quota of mandate; Comprise allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota;
406, after described strategy controller receives the allocation of quota response message, the resource numerical value that is described new resource allocation of quota according to the allocation of quota that comprises in allocation of quota response message success indication information or transmission network, upgrade current quota threshold value, if that is: comprise allocation of quota success indication information in described allocation of quota response message, show that transmission network ratified the described new resource quota of strategy controller application, now, strategy controller is updated to described new resource quota by the quota resource threshold; If comprise transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota, and the resource numerical value that described transmission network is described new resource allocation of quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception, strategy controller is updated to by the quota resource threshold resource numerical value that described transmission network is described new resource allocation of quota;
407, send resource to AF and distribute response message, the specified resource request results, i.e. the resource of step 401 request is authorized to.
Selectively, step 403 in the present embodiment～406 can also be:
403, described strategy controller sends resource allocation request message or strategy execution request message to BPCF, and in the present embodiment, the strategy execution request message belongs to a kind of of resource allocation request message; The sign or the IP address that comprise resource number and the UE of request in described resource allocation request message;
404, BPCF configures definite required new resource quota of UE according to resource number and the current resource number distributed for UE of the described request received, after the distribution of fixed network resource or QoS rule implementation, for described new resource quota reservation of resource, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
405, after the resource reservation success, BPCF sends resource to described strategy controller and distributes response message, indicates the quota of mandate; Described resource is distributed in response message and is comprised described new resource quota;
406, described strategy controller distributes the described new resource quota comprised in response message after receiving resource distribution response message according to resource, upgrade current quota threshold value, described resource quota threshold value is updated to described new resource quota that is:.
The policy control method that adopts the embodiment of the present invention 4 to provide, by introducing the concept of strategy controller and resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The flow chart that Fig. 5 is the embodiment of the present invention 5 described policy control methods, as shown in Figure 5:
Strategy controller in 501, HeNB GW entity receives carrying and sets up or modify request messages,
502, after described strategy controller receives carrying foundation or modify request messages, judge the carrying foundation of receiving step 501 or the current resource quota the threshold value whether whole authorization resources numerical value after the modification demand can surpass this Home eNodeB, for example: strategy controller is added up carrying demand in the resource of having authorized and step 501, then with current resource quota threshold value, contrasted, if accumulating values surpasses current resource quota threshold value, described strategy controller is initiated the allocation of quota request message to HeNB PCRF entity; If accumulating values is less than or equal to current resource quota threshold value, carrying foundation or the modification process of HeNB GW triggering following;
503, strategy controller sends the allocation of quota request message to HeNB PCRF entity, comprises the resource of Home eNodeB sign (ID) or IP address information and request in described allocation of quota request message;
504, HeNB PCRF entity sends the allocation of quota request message to BPCF, the new resource quota that comprises Home eNodeB sign or IP address information and request in described allocation of quota request message, described allocation of quota request comprises resource request message or resource authorization signaling, for example: the RAR(Diameter Routing Agent of Diameter, diameter protocol route agent) message;
After 505, BPCF receives the allocation of quota request message, triggering fixed network and realize resource allocation process or QoS rule implementation, is the described new resource quota request reservation of resource of step 504;
506, after the resource reservation success, BPCF sends the allocation of quota response message to HeNB PCRF, indicates the quota of mandate; Comprise allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota;
507, HeNB PCRF sends the allocation of quota response message to the described strategy controller in HeNB GW entity, indicates the quota of mandate; Comprise allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota;
508, after described strategy controller receives the allocation of quota response message, the resource numerical value that is described new resource allocation of quota according to the described new resource quota comprised in the allocation of quota response message or transmission network, upgrade current quota threshold value, if that is: comprise allocation of quota success indication information in described allocation of quota response message, show that transmission network ratified the described new resource quota of strategy controller application, now, strategy controller is updated to described new resource quota by the quota resource threshold; If comprise transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota, and the resource numerical value that described transmission network is described new resource allocation of quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception, strategy controller is updated to by the quota resource threshold resource numerical value that described transmission network is described new resource allocation of quota;
Carrying foundation or the modification process of 509, HeNB GW triggering following.
Selectively, step 503 in the present embodiment～508 can also be:
503, described strategy controller sends resource allocation request message or strategy execution request message to BPCF, and in the present embodiment, the strategy execution request message belongs to a kind of of resource allocation request message; The resource number and Home eNodeB sign or the IP address that comprise request in described resource allocation request message;
504, HeNB PCRF entity sends resource allocation request message to BPCF, comprises resource number and Home eNodeB sign or the IP address of request in described resource allocation request message;
505, BPCF configures definite required new resource quota of Home eNodeB according to resource number and the current resource number distributed for Home eNodeB of the described request received, after the distribution of fixed network resource or QoS rule implementation, for described new resource quota reservation of resource, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
506, after the resource reservation success, BPCF sends resource to HeNB PCRF and distributes response message, indicates the quota of mandate; Described resource is distributed in response message and is comprised described new resource quota;
507, HeNB PCRF sends resource to the described strategy controller in HeNB GW entity and distributes response message, indicates the quota of mandate; Described resource is distributed in response message and is comprised described new resource quota;
508, described strategy controller distributes the described new resource quota comprised in response message after receiving resource distribution response message according to resource, upgrade current quota threshold value, described resource quota threshold value is updated to described new resource quota that is:.
The policy control method that adopts the embodiment of the present invention 5 to provide, by introducing the concept of strategy controller and resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The flow chart that Fig. 6 is the embodiment of the present invention 6 described policy control methods, as shown in Figure 6:
601, HeNB GW or MME receive carrying and set up or modify request messages;
602, HeNB GW sends resource allocation request message to HeNB PCRF, comprises the resource of Home eNodeB sign (ID) or IP address and request in described resource allocation request message, qos parameter for example, reserved bandwidth etc.;
603, HeNB PCRF sends resource allocation request message to the strategy controller in the BPCF entity, comprises the resource of Home eNodeB sign or IP address and request in described resource allocation request message, qos parameter for example, reserved bandwidth etc.;
604, after described strategy controller receives resource allocation request message, judge whether the whole authorization resources numerical value after the resource of asking in receiving step 602 can be over the current resource quota threshold values of this Home eNodeB, for example: strategy controller is added up the resource of application in the resource of having authorized and step 602, then with current resource quota threshold value, contrasted, if accumulating values surpasses current resource quota threshold value, the described strategy controller resource quota new to the transmission network application, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception, if accumulating values is less than or equal to current resource quota threshold value, to HeNB PCRF, sends resource and distribute response message, specified resource request results,
605, BPCF triggers fixed network and realizes resource allocation process or QoS rule implementation, is the described new resource quota request reservation of resource of step 604;
606, after the resource reservation success, described strategy controller upgrades current quota threshold value, described resource quota threshold value is updated to described new resource quota that is:;
607, send resource to HeNB PCRF and distribute response message, the specified resource request results, i.e. the resource of step 602 request is authorized to;
608, HeNB PCRF sends resource to HeNB GW and distributes response message, the specified resource request results, i.e. and the resource of step 602 request is authorized to;
Carrying foundation or the modification process of 609, HeNB GW triggering following.
The policy control method that adopts the embodiment of the present invention 6 to provide, by introducing the concept of strategy controller and resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The first schematic diagram that Fig. 7 a is the embodiment of the present invention 7 described strategy controllers, as shown in Figure 7a, described strategy controller is positioned at HeNB PCRF or HeNB GW or PCRF or BPCF or HMS entity, comprising:
Receiving element, for receiving resource request message;
The storage judging unit, for the resource quota threshold value according to its storage inside, whether whole authorization resources numerical value that judgement receives after described resource request are greater than described resource quota threshold value, and described whole authorization resources numerical value comprises the needed resource number of described resource request message and the current resource number for the user's request distribution of strategy controller; If the whole authorization resources numerical value that receive after described resource request are greater than described resource quota threshold value, the strategy controller resource quota new to the transmission network application, and upgrade described resource quota threshold value according to the resource allocation of quota result received, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception; Otherwise strategy controller is the new resource quota to the transmission network application not.
The second schematic diagram that Fig. 7 b is the embodiment of the present invention 7 described strategy controllers, as shown in Figure 7b, the strategy controller shown in Fig. 7 a also comprises:
Updating block, for the resource numerical value that described resource quota threshold value to be updated to described new resource quota or transmission network be described new resource allocation of quota.
The strategy controller that adopts the embodiment of the present invention 7 to provide, by introducing the concept of resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The first schematic diagram that Fig. 8 a is the embodiment of the present invention 8 described strategy controllers, as shown in Figure 8 a, the strategy controller shown in Fig. 7 a also comprises;
The first transmitting element, for to BPCF, sending the allocation of quota request message, comprise new resource quota and Home eNodeB sign (ID) or IP address in described allocation of quota request message, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception; Perhaps, for to BPCF, sending resource allocation request message, comprise resource number and Home eNodeB sign or the IP address of request in described resource allocation request message;
First receives subelement, for receiving the allocation of quota response message from BPCF, comprises allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota; Perhaps for receiving from the resource of BPCF, distribute response message, described resource is distributed in response message and is comprised new resource quota, and described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
The second schematic diagram that Fig. 8 b is the embodiment of the present invention 8 described strategy controllers, as shown in Figure 8 b, the strategy controller shown in Fig. 8 a also comprises:
Updating block, for the resource numerical value that described resource quota threshold value to be updated to described new resource quota or transmission network be described new resource allocation of quota.
The strategy controller that adopts the embodiment of the present invention 8 to provide, by introducing the concept of resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The first schematic diagram that Fig. 9 a is the embodiment of the present invention 9 described strategy controllers, as shown in Fig. 9 a, the strategy controller shown in Fig. 7 a also comprises:
The second transmitting element, for to BPCF, sending the allocation of quota request message, comprise new resource quota and UE sign (ID) or IP address in described allocation of quota request message, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception; Perhaps, for to BPCF, sending resource allocation request message, comprise resource number and UE sign or the IP address of request in described resource allocation request message;
Second receives subelement, for receiving the allocation of quota response message from BPCF, comprises allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota; Perhaps for receiving from the resource of BPCF, distribute response message, described resource is distributed in response message and is comprised new resource quota, and described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
The second schematic diagram that Fig. 9 b is the embodiment of the present invention 9 described strategy controllers, as shown in Fig. 9 b, the strategy controller shown in Fig. 9 a also comprises:
Updating block, for the resource numerical value that described resource quota threshold value to be updated to described new resource quota or transmission network be described new resource allocation of quota.
The strategy controller that adopts the embodiment of the present invention 9 to provide, by introducing the concept of resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The first schematic diagram that Figure 10 a is the embodiment of the present invention 10 described strategy controllers, as shown in Figure 10 a, the strategy controller shown in Fig. 7 a also comprises:
The 3rd transmitting element, for to HeNB PCRF, sending the allocation of quota request message, comprise new resource quota and Home eNodeB sign (ID) or IP address in described allocation of quota request message, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception; Perhaps, for to HeNB PCRF, sending resource allocation request message, comprise resource number and Home eNodeB sign or the IP address of request in described resource allocation request message;
The 3rd receives subelement, for receiving the allocation of quota response message from HeNB PCRF, comprises allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota; Perhaps for receiving from the resource of HeNB PCRF, distribute response message, described resource is distributed in response message and is comprised new resource quota, and described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
The second schematic diagram that Figure 10 b is the embodiment of the present invention 10 described strategy controllers, as shown in Figure 10 b, the strategy controller shown in Figure 10 a also comprises:
Updating block, for the resource numerical value that described resource quota threshold value to be updated to described new resource quota or transmission network be described new resource allocation of quota.
The strategy controller that adopts the embodiment of the present invention 10 to provide, by introducing the concept of resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The first schematic diagram that Figure 11 a is the embodiment of the present invention 11 described strategy controllers, as shown in Figure 11 a, the strategy controller shown in Fig. 7 a also comprises:
Application unit, for the resource quota new to the transmission network application, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
The second schematic diagram that Figure 11 b is the embodiment of the present invention 11 described strategy controllers, as shown in Figure 11 b, the strategy controller shown in Figure 11 a also comprises:
Updating block, for being updated to described new resource quota by described resource quota threshold value.
The strategy controller that adopts the embodiment of the present invention 11 to provide, by introducing the concept of resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The schematic diagram that Figure 12 is the described broadband policy controlled entity of the embodiment of the present invention 12, as shown in figure 12, described broadband policy controlled entity comprises:
Receive subelement, for receiving allocation of quota request message or the resource allocation request message from strategy controller, comprise new resource quota and Home eNodeB sign or IP address in described allocation of quota request message, or comprise new resource quota and UE sign or IP address in described allocation of quota request message; The resource number and Home eNodeB sign or the IP address that comprise request in described resource allocation request message, or the resource number that comprises request in described resource allocation request message and UE sign or IP address;
The application subelement, during for the allocation of quota request message when receiving from strategy controller, to the described new resource quota of transmission network application, through the fixed network resource distribute or the regular implementation of QoS after, be described new resource quota reservation of resource; During perhaps for the resource allocation request message when receiving from strategy controller, be defined as Home eNodeB according to the resource number of the request comprised in the described request message received and the current resource number configuration distributed for Home eNodeB and distribute new resource quota, after the distribution of fixed network resource or QoS rule implementation, it is described new resource quota reservation of resource;
Send subelement, distribute response message for send allocation of quota response message or resource to strategy controller, comprise allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota; Described resource is distributed in response message and is comprised described new resource quota.
The broadband policy controlled entity that adopts the embodiment of the present invention 12 to provide, according to the new resource request received from strategy controller, the new resource feed back to strategy controller to the transmission network application, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
The schematic diagram that Figure 13 is the embodiment of the present invention 13 described policy controlling systems, as shown in figure 13, described policy controlling system comprises:
Strategy controller, for receiving resource request message and receiving described resource request; According to the resource quota threshold value of its storage inside, whether whole authorization resources numerical value that judgement receives after described resource request are greater than described resource quota threshold value;
If the whole authorization resources numerical value that receive after described resource request are greater than described resource quota threshold value, strategy controller sends the resource allocation request message of the allocation of quota request message that comprises new resource quota or the resource number that comprises request to the BPCF entity;
Reception distributes response message from the allocation of quota response message of BPCF or resource, and described resource quota threshold value is updated to the resource numerical value that described new resource quota or transmission network are described new resource allocation of quota; Comprise allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota; Described resource is distributed in response message and is comprised described new resource quota; Described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
Otherwise strategy controller is the new resource quota to the transmission network application not;
The BPCF entity, for receiving allocation of quota request message or the resource allocation request message from described strategy controller, the new resource quota to the transmission network application, after the distribution of fixed network resource or QoS rule implementation, for described new resource quota reservation of resource, and sending allocation of quota response message or resource distribution response message to described strategy controller, allocation of quota response message or resource are distributed in response message and are comprised described new resource quota.
The policy controlling system that adopts the embodiment of the present invention 13 to provide, by introducing the concept of resource quota threshold value, make strategy controller only when the resource of demand surpasses resource quota threshold value, just can apply for new resource to BPCF, thereby solved the problem that changes the signaling load too high of policy control in more frequent situation when the business of family's load of base station or UE, guaranteed user's experience.
One of ordinary skill in the art will appreciate that: realize that the hardware that all or part of step of said method embodiment can be relevant by program command completes, aforesaid program can be stored in computer read/write memory medium, this program, when carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.

Claims (18)

1. a policy control method, is characterized in that, comprising:
Strategy controller receives resource request message;
Strategy controller is according to the resource quota threshold value of its storage inside, whether whole authorization resources numerical value that judgement receives after described resource request are greater than described resource quota threshold value, and described whole authorization resources numerical value comprises the needed resource number of described resource request message and the current resource number for the user's request distribution of strategy controller;
If the whole authorization resources numerical value that receive after described resource request are greater than described resource quota threshold value, the strategy controller resource quota new to the transmission network application, and upgrade described resource quota threshold value according to the resource allocation of quota result received.
2. policy control method according to claim 1, it is characterized in that, when described strategy controller is positioned at Home eNodeB policy control and charging regulation function entity HeNB PCRF or Home eNodeB management system HMS, the resource quota that described strategy controller is new to the transmission network application comprises:
Strategy controller sends the allocation of quota request message to broadband policy controlled entity BPCF, comprise described new resource quota and Home eNodeB sign in described allocation of quota request message, perhaps in described allocation of quota request message, comprise described new resource quota and Home eNodeB Internet protocol IP address, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
Described BPCF, after the described new resource quota of transmission network application, is described new resource quota reservation of resource.
3. policy control method according to claim 1, is characterized in that, when described strategy controller is positioned at policy control and charging regulation function entity PCRF, the resource quota that described strategy controller is new to the transmission network application comprises:
Strategy controller sends the allocation of quota request message to BPCF, comprise described new resource quota and user equipment (UE) sign in described allocation of quota request message, perhaps in described allocation of quota request message, comprise described new resource quota and the IP address of UE, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
Described BPCF, after the described new resource quota of transmission network application, is described new resource quota reservation of resource.
4. according to the described policy control method of claim 2 or 3, it is characterized in that, the resource allocation of quota result that described basis receives is upgraded described resource quota threshold value, comprising:
Strategy controller receives the allocation of quota response message from BPCF, comprises allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota;
If comprise allocation of quota success indication information in described allocation of quota response message, strategy controller is updated to described new resource quota by described resource quota threshold value; If comprise transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota, and the resource numerical value that described transmission network is described new resource allocation of quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception, strategy controller is updated to by described resource quota threshold value the resource numerical value that described transmission network is described new resource allocation of quota.
5. policy control method according to claim 1, it is characterized in that, when described strategy controller is positioned at HeNB PCRF or HMS entity, the resource quota that described strategy controller is new to the transmission network application, and upgrade described resource quota threshold value according to the resource allocation of quota result received and comprise:
Strategy controller sends resource allocation request message to BPCF, comprises resource number and the Home eNodeB sign of request in described resource allocation request message, or the resource number that comprises request in described resource allocation request message and Home eNodeB IP address;
After the required new resource quota of Home eNodeB is determined in the resource number of the described request that described BPCF basis receives and the current configuration of the resource number for the Home eNodeB distribution, for described new resource quota reservation of resource, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
Strategy controller receives from the resource of BPCF and distributes response message, and described resource is distributed in response message and comprised described new resource quota;
Strategy controller is updated to described new resource quota by described resource quota threshold value.
6. policy control method according to claim 1, it is characterized in that, when described strategy controller is positioned at the PCRF entity, the resource quota that described strategy controller is new to the transmission network application, and upgrade described resource quota threshold value according to the resource allocation of quota result received and comprise:
Strategy controller sends resource allocation request message to BPCF, comprises resource number and the UE sign of request in described resource allocation request message, or the IP address of the resource number that comprises request in described resource allocation request message and UE;
After the required new resource quota of UE is determined in the resource number of the described request that described BPCF basis receives and the current configuration of the resource number for the UE distribution, for described new resource quota reservation of resource, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
Strategy controller receives from the resource of BPCF and distributes response message, and described resource is distributed in response message and comprised described new resource quota;
Strategy controller is updated to described new resource quota by described resource quota threshold value.
7. policy control method according to claim 1, is characterized in that, when described strategy controller is positioned at femto gateway HeNB GW, the resource quota that described strategy controller is new to the transmission network application comprises:
Strategy controller sends the allocation of quota request message to HeNB PCRF, comprise described new resource quota and Home eNodeB sign in described allocation of quota request message, perhaps in described allocation of quota request message, comprise described new resource quota and Home eNodeB Internet protocol IP address, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
Described HeNB PCRF sends the allocation of quota request message to BPCF, comprise described new resource quota and Home eNodeB sign in described allocation of quota request message, perhaps in described allocation of quota request message, comprise described new resource quota and Home eNodeB Internet protocol IP address, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
Described BPCF, after the described new resource quota of transmission network application, is described new resource quota reservation of resource.
8. policy control method according to claim 7, is characterized in that, the resource allocation of quota result that described basis receives is upgraded described resource quota threshold value and comprised:
Described HeNB PCRF receives the allocation of quota response message from described BPCF, comprises allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota;
Strategy controller receives the allocation of quota response message from described HeNB PCRF, comprises allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota;
If comprise allocation of quota success indication information in described allocation of quota response message, strategy controller is updated to described new resource quota by described resource quota threshold value; If comprise transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota, and the resource numerical value that described transmission network is described new resource allocation of quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception, strategy controller is updated to by described resource quota threshold value the resource numerical value that described transmission network is described new resource allocation of quota.
9. policy control method according to claim 1, is characterized in that, when described strategy controller is positioned at HeNB GW entity, the resource quota that described strategy controller is new to the transmission network application comprises:
Strategy controller sends resource allocation request message to HeNB PCRF, the resource number and the Home eNodeB sign that comprise request in described resource allocation request message, or the resource number that comprises request in described resource allocation request message and Home eNodeB IP address;
Described HeNB PCRF sends resource allocation request message to BPCF, the resource number and the Home eNodeB sign that comprise request in described resource allocation request message, or the resource number that comprises request in described resource allocation request message and Home eNodeB IP address;
After the required new resource quota of Home eNodeB is determined in the resource number of the described request that described BPCF basis receives and the current configuration of the resource number for the Home eNodeB distribution, for described new resource quota reservation of resource, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
10. policy control method according to claim 9, is characterized in that, the resource allocation of quota result that described basis receives is upgraded described resource quota threshold value and comprised:
Described HeNB PCRF receives from the resource of described BPCF and distributes response message, and described resource is distributed in response message and comprised described new resource quota;
Described HeNB PCRF sends resource to strategy controller and distributes response message, and described resource is distributed in response message and comprised described new resource quota;
Strategy controller is updated to described new resource quota by described resource quota threshold value.
11. policy control method according to claim 1, it is characterized in that, when described strategy controller is positioned at the BPCF entity, the resource quota that described strategy controller is new to the transmission network application, and upgrade described resource quota threshold value according to the resource allocation of quota result received and comprise:
Strategy controller, after the described new resource quota of transmission network application, is described new resource quota reservation of resource, and described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
Strategy controller is updated to described new resource quota by described resource quota threshold value.
12. a strategy controller, is characterized in that, comprising:
Receiving element, for receiving resource request message;
The storage judging unit, for the resource quota threshold value according to its storage inside, whether whole authorization resources numerical value that judgement receives after described resource request are greater than described resource quota threshold value, and described whole authorization resources numerical value comprises the needed resource number of described resource request message and the current resource number for the user's request distribution of strategy controller; If the whole authorization resources numerical value that receive after described resource request are greater than described resource quota threshold value, the strategy controller resource quota new to the transmission network application, and upgrade described resource quota threshold value according to the resource allocation of quota result received, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
13. strategy controller according to claim 12, is characterized in that, when described strategy controller is positioned at HeNB PCRF or HMS entity, described strategy controller also comprises:
The first transmitting element, for to BPCF, sending the allocation of quota request message, comprise new resource quota and Home eNodeB sign in described allocation of quota request message, perhaps in described allocation of quota request message, comprise new resource quota and Home eNodeB IP address, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception; Perhaps, for to BPCF, sending resource allocation request message, comprise resource number and the Home eNodeB sign of request in described resource allocation request message, or the resource number that comprises request in described resource allocation request message and Home eNodeB IP address;
First receives subelement, for receiving the allocation of quota response message from BPCF, comprises allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota; Perhaps for receiving from the resource of BPCF, distribute response message, described resource is distributed in response message and is comprised new resource quota, and described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
14. strategy controller according to claim 12, is characterized in that, when described strategy controller is positioned at the PCRF entity, described strategy controller also comprises:
The second transmitting element, for to BPCF, sending the allocation of quota request message, comprise new resource quota and UE sign in described allocation of quota request message, perhaps in described allocation of quota request message, comprise new resource quota and the IP address of UE, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception; Perhaps, for to BPCF, sending resource allocation request message, comprise resource number and the UE sign of request in described resource allocation request message, or the IP address of the resource number that comprises request in described resource allocation request message and UE;
Second receives subelement, for receiving the allocation of quota response message from BPCF, comprises allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota; Perhaps for receiving from the resource of BPCF, distribute response message, described resource is distributed in response message and is comprised new resource quota, and described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
15. strategy controller according to claim 12, is characterized in that, when described strategy controller is positioned at HeNB GW entity, described strategy controller also comprises:
The 3rd transmitting element, for to HeNB PCRF, sending the allocation of quota request message, comprise new resource quota and Home eNodeB sign in described allocation of quota request message, perhaps in described allocation of quota request message, comprise new resource quota and Home eNodeB IP address, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception; Perhaps for to HeNB PCRF, sending resource allocation request message, the resource number and the Home eNodeB sign that comprise request in described resource allocation request message, or the resource number that comprises request in described resource allocation request message and Home eNodeB IP address;
The 3rd receives subelement, for receiving the allocation of quota response message from HeNB PCRF, comprises allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota; Perhaps for receiving from the resource of HeNB PCRF, distribute response message, described resource is distributed in response message and is comprised new resource quota, and described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
16. strategy controller according to claim 12, is characterized in that, when described strategy controller is positioned at the BPCF entity, described strategy controller also comprises:
Application unit, for the resource quota new to the transmission network application, described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception.
17. according to the arbitrary described strategy controller of claim 12-16, it is characterized in that, described strategy controller also comprises:
Updating block, for the resource numerical value that described resource quota threshold value to be updated to described new resource quota or transmission network be described new resource allocation of quota.
18. a policy controlling system, is characterized in that, comprising:
Strategy controller, for receiving resource request message; According to the resource quota threshold value of its storage inside, whether whole authorization resources numerical value that judgement receives after described resource request are greater than described resource quota threshold value; If the whole authorization resources numerical value that receive after described resource request are greater than described resource quota threshold value, strategy controller sends the resource allocation request message of the allocation of quota request message that comprises new resource quota or the resource number that comprises request to the BPCF entity; Reception distributes response message from the allocation of quota response message of BPCF or resource, and described resource quota threshold value is updated to the resource numerical value that new resource quota or transmission network are described new resource allocation of quota; Comprise allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota; Described resource is distributed in response message and is comprised described new resource quota; Described new resource quota is more than or equal to the whole authorization resources numerical value after the described resource request of described reception;
The broadband policy controlled entity, for receiving allocation of quota request message or the resource allocation request message from described strategy controller, to the transmission network application after new resource quota, for described new resource quota reservation of resource, and send the allocation of quota response message or resource is distributed response message to described strategy controller, comprise allocation of quota success indication information or transmission network in described allocation of quota response message and be the resource numerical value of described new resource allocation of quota; Described resource is distributed in response message and is comprised described new resource quota.
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