CN102781067B - A kind of realization method and system of business admission control - Google Patents
A kind of realization method and system of business admission control Download PDFInfo
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- CN102781067B CN102781067B CN201110121340.6A CN201110121340A CN102781067B CN 102781067 B CN102781067 B CN 102781067B CN 201110121340 A CN201110121340 A CN 201110121340A CN 102781067 B CN102781067 B CN 102781067B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
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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
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Abstract
The invention discloses a kind of realization method and system of business admission control, methods described is applied in broadband policy control function (BPCF), including：Receive the call access control request commenced business for user that "Policy and Charging Rules Function (PCRF) is sent；Call access control is carried out to call access control request according to closed user group (CSG) information of user.Another implementation method, is provided in the "Policy and Charging Rules Function PCRFHNB that policy control is serviced applied to being accessed for Home eNodeB, including：Receive the call access control request commenced business for user that femto gateway is sent；Call access control is carried out to call access control request according to closed user group (CSG) information of user.By the present invention, solve license to the fixed network resource that mobile access uses occur it is nervous in the case of, how to be preferably CSG user commence business offer QoS guarantee the problem of.
Description
Technical field
The present invention relates to the realization method and system of wireless communication field, more particularly to a kind of control of business admission.
Background technology
Third generation partner program (3rd Generation Partnership Project, referred to as 3GPP) is developed
Evolved packet system (Evolved Packet System, referred to as EPS) by mobile management unit (Mobility
Management Entity, referred to as MME), gateway (Serving Gateway, referred to as S-GW), Packet Data Network
Network diagram closes (Packet Data Network Gateway, referred to as P-GW), home subscriber server (Home Subscriber
Server, referred to as HSS) etc. network element composition, as shown in Figure 1.
MME is responsible for the control such as mobile management, the processing of Non-Access Stratum signaling and management of user's mobile management context
The related work in face；S-GW is accessed in user and data is forwarded between P-GW, and is responsible for caching the pending datas such as paging；
P-GW is then EPS and packet data network (Packet Data Network, referred to as PDN) network borde gateway, is responsible for
PDN access and the function such as forwarding data between EPS and PDN.
If EPS support policy and charging control (Policy and Charging Control, referred to as PCC),
Then "Policy and Charging Rules Function (Policy and Charging Rules Function, referred to as PCRF) carry out strategy and
The formulation of charging regulation, it passes through interface Rx and carrier network agreement (Internet Protocol, referred to as IP) service network
Application function (Application Function, referred to as AF) in network is connected, and business information is obtained, for generating PCC plans
Business information slightly.When the S5 interfaces between S-GW and P-GW use GTP (GPRS Tunneling Protocol, general packet
Radio Service Tunneling Protocol) agreement when, strategy and charge execution function (Policy and Charging are resided in P-GW
Enforcement Function, referred to as PCEF).Information is exchanged by Gx interfaces between PCRF and P-GW, is responsible for initiating carrying
Set up, change and discharge, it is ensured that the service quality (Quality of Service, referred to as QoS) of business data transmission, go forward side by side
Row charging control.When S-GW and P-GW S5 interfaces use proxy-mobile IP (Proxy Mobile IP, referred to as PMIP),
Bearing binding and event reporting function (Bearer Binding and Event Report Function, letter are resident in S-GW
Referred to as BBERF), and information is exchanged by Gxc interfaces between S-GW and PCRF, it is responsible for initiating carrying foundation, modification by BBERF
And release, it is ensured that the service quality of business datum, charging control is carried out by PCEF.
User can be by Universal Terrestrial Radio Access Network (the Evolved Universal Terrestrial of evolution
Radio Access Network, referred to as E-UTRAN) it is linked into EPS networks.
In addition, user can also pass through family base station system (Home NodeB subsystem, referred to as HNB subsystems)
Or WLAN (Wireless Local Area Network, referred to as WLAN) access EPS networks.
Fig. 1 gives the schematic diagram that user is linked into EPS networks by family base station system, and wherein family base station system can
Be HNB subsystems either evolution family base station system (Home evolved NodeB subsystem, referred to as HeNB
Subsystem).HNB/HeNB is a kind of small-sized, low power base station, is typically deployed at the indoor place such as family and office.HNB/
HeNB generally accesses EPS networks by the fixed network circuit of rental.In order to ensure to introduce security gateway in access safety, core net
(Security Gateway, referred to as SeGW) is shielded, and the data interaction between HNB/HeNB and SeGW will use IPSec
It is packaged, fixed network equipment can not perceive the data of HNB/HeNB and mobile core network interaction.HNB is accessed by HNB GW
EPS networks, dispose HNB subsystems, HNB GW are essential network element, in addition HNB GW and mobile switching centre (Mobile
Switching Center, referred to as MSC) there is interface so that HNB subsystem support circuit-switcheds domain (Circuit
Switched Domain, referred to as CS) business；HeNB can be directly connected to MME, can also be connected to by HeNBGW
MME, i.e. HeNB GW are optional network element, and HeNB subsystems do not support CS business.There is HMS/HeMS in HNB/HeNB subsystems
(HNB/HeNB Management System, HNB/HeNB management system) is used to manage the related information of HNB/HeNB.
Fig. 2 gives the schematic diagram that user accesses EPS networks by WLAN.UE (User Equipment, user equipment)
RG is accessed by WiFi AP (Wireless Fidelity Access Point, Wireless Fidelity access point)
(Residential Gateway, home gateway), by AN, (Access Note, access node is (for example：DSLAM Digital
Subscriber Line Access Multiplexer, Digital Subscriber Line access and multiplexing device)) access BRAS (Broadband
Remote Access Server BAS Broadband Access Servers)/BNG (Broadband Network Gateway), finally it is linked into
EPS networks.Wherein, if WLAN accesses are considered as fly-by-night access by EPS networks, WLAN is needed by ePDG
(Evolved Packet Data Gateway, the packet data gateway of evolution) is linked into P-GW, needs to build between UE and ePDG
Vertical ipsec tunnel, to ensure the security of data interaction；If WLAN accesses are considered as believable access way by EPS networks,
WLAN can be directly accessed P-GW.
No matter user is linked into EPS networks by which kind of above-mentioned mode, or user cuts between both accesses
When changing, in order to ensure the business experience of user, and the use of Internet resources, the process commenced business in user are controlled
In, it is necessary to the fixation and mobile network resource that use business are controlled, i.e., realized using the PCRF in Fig. 1 and Fig. 2 to moving
The management and control of dynamic Internet resources, is used BPCF (Broadband Policy Control Function, broadband policy control function)
The management and control to fixed network resource is realized, while S9* interfaces are set up between PCRF and BPCF, to realize Internet resources control strategy
Intercommunication.
In the prior art for user commence business implementation strategy control mode realize it is as follows：
(1) business is carried out using QoS (Quality of Service, service quality) for the user when PCRF is received
After the authorization requests of resource, carry out the business for the user and produce mandate QoS.Contained in above-mentioned mandate QoS：QCI(QoS
Class Identifier, qos class mark), MBR (Maximum Bit Rate, Maximum Bit Rate), GBR (Guaranteed
Bit Rate, it is ensured that bit rate) and ARP (Allocation Retension Priority, distribution with keep priority) etc. letter
Breath.The mandate QoS is sent to BPCF by PCRF in the form of QoS rules, and request BPCF carries out call access control to it；
(2) after BPCF receives call access control request, call access control is carried out to it.BPCF, which implements call access control, needs knot
Close fixed network can be authorized with QoS or HNB/HeNB QoS (HNB/HeNB authorize QoS be by HNB/HeNB in advance with fixed network operation
What business contracted is distributed for the HNB/HeNB fixed network QoS used or during EPS is electrically accessed on HNB/HeNB by BPCF
, the fixed network QoS for being available for HNB/HeNB to use).If with fixed network QoS or available HNB/HeNB QoS can be authorized to disclosure satisfy that
Above-mentioned mandate QoS, then BPCF receive the request, to PCRF return receive successfully response；Even if or can with fixed network QoS or
QoS can be authorized to meet above-mentioned mandate QoS with HNB/HeNB, but the ARP included in mandate QoS indicates that resource seizes energy
Power seizes ability higher than the resources indicated of the ARP in other mandates QoS, then can be already allocated to other users by seizing
Resource and receive mandate QoS, and to PCRF return receive successfully response.If can not also be obtained even if by way of seizing
Obtaining resource, (i.e. the resource that the ARP included in mandate QoS is indicated seizes ability less than the resource that ARP in other mandates QoS is indicated
Seize ability), then BPCF needs to return to the response excluded to PCRF；
(3) the call access control result that PCRF is returned according to BPCF, under strategy execution network (such as S-GW or P-GW)
Hair strategy is indicated.If BPCF call access controls success, then PCRF by above-mentioned mandate QoS with PCC rule or QoS rule in the form of
It is handed down to strategy execution network elements execution；If BPCF is excluded, PCRF needs to issue authorization failure to strategy execution network elements
Instruction, or do not issue any strategy；
(4) if BPCF receives the business that above-mentioned user carries out, the strategy that strategy execution network elements are issued according to PCRF enters
Row QoS resource is reserved.Optionally, BPCF by above-mentioned mandate QoS be handed down to fixed network strategy execution network elements (such as BNG or
BRAS), fixed network network element carries out resource reservation according to the mandate QoS received.
For the scene shown in Fig. 1, there is point of closed mode, open mode and mixed mode in HNB/HeNB.Close mould
The HNB/HeNB of formula then only receives CSG (Closed Subscriber Group, closed user group) user access, open mode
HNB/HeNB can then receive the user of any CSG attributes to access, and do not differentiate between CSG user and non-CSG users, and if
The HNB/HeNB of mixed mode can then receive the user of any CSG attributes to access but need to distinguish CSG user and non-CSG use
Family.
Equally, user can also be divided into CSG user and non-CSG users.If user, which is linked into, possesses mixed mode
HNB/HeNB, and when commencing business, network should preferentially ensure the business experience of CSG user.For example, when a CSG is used
When family is commenced business, if Internet usage on HNB/HeNB occurs nervous, it should now reduce or discharge point
The Internet resources of the non-CSG user of dispensing, and be preferably that CSG user commences business offer QoS guarantee.But according to prior art,
Policy control network element (PCRF and BPCF) does not consider CSG information when implementation strategy is controlled, so may caused result
It is the resource for having used network to be its distribution if non-CSG user preferentially commences business, is commenced business as follow-up CSG user
When, can be because available network resource can not meet the requirement that the CSG user commences business to QoS, and refuse the CSG user and open
Open up the business, can not thus meet be preferably CSG user commence business provide QoS guarantee demand.
The content of the invention
It is an object of the invention to provide a kind of implementation method of business admission control, to overcome above-mentioned user to pass through HNB/
When HeNB access EPS networks are commenced business, formulated due to policy control entity not according to user CSG information and control plan
Slightly, so that the problem of preferentially the providing QoS guarantee that can not be commenced business for CSG user.
To solve the above problems, the invention provides a kind of implementation method of business admission control, applied to broadband policy
In control function (BPCF), including：
Receive the call access control request commenced business for user that "Policy and Charging Rules Function (PCRF) is sent；
Call access control is carried out to call access control request according to closed user group (CSG) information of user.
Further,
The CSG information according to user carries out call access control to call access control request, specifically includes：
Indicated in the BPCF judges the call access control request that currently available authorization resources are received to the BPCF
Resource use requirement when can not all meet, the business that Preferred Acceptance CSG user carries out.
Further,
The CSG information for the user for needing to be commenced business is carried in the call access control request；
The business that the Preferred Acceptance CSG user carries out, is specifically included：
Same home base station is used according to the CSG information carried in call access control request and with the user
(HNB) or evolution Home eNodeB (HeNB) other users CSG information carry out decision-making, Preferred Acceptance CSG user carry out
Business.
Further,
Before the call access control request is received, methods described also includes：
The S9* session operation informations that the PCRF is sent are received, wherein carrying the CSG information and user's mark of user；
Preserve the CSG information of the user and the corresponding relation of user mark；
Wherein, the S9* sessions operation information includes：S9* session establishments message or S9* session modification message.
Further,
The user's mark for the user for needing to be commenced business is carried in the call access control request；
The business that the Preferred Acceptance CSG user carries out, is specifically included：
The CSG information of the user's identifier lookup user carried in being asked according to the call access control and combination and institute
User is stated to be determined using same home base station (HNB) or the other users of the Home eNodeB (HeNB) of evolution CSG information
Plan, the business that Preferred Acceptance CSG user carries out.
Further, methods described also includes：
Disappear receiving the S9* session modifications for carrying user's mark and the CSG information of the user that the PCRF sends
After breath, user identifies as described in judging to have saved, and the user preserved identifies corresponding CSG information with receiving
The CSG information it is different, then the corresponding CSG of user mark of the preservation is replaced with the CSG information received
Information.
In addition, present invention also offers a kind of implementation method of business admission control, being carried applied to for Home eNodeB access
The "Policy and Charging Rules Function PCRF serviced for policy controlHNBIn, including：
Receive the call access control request commenced business for user that femto gateway is sent；
Call access control is carried out to call access control request according to closed user group (CSG) information of user.
Further,
The CSG information according to user carries out call access control to call access control request, specifically includes：
As the PCRFHNBJudge currently available authorization resources to PCRFHNBIndicated in the call access control request received
Resource use requirement when can not all meet, the business that Preferred Acceptance CSG user carries out.
Correspondingly, system is realized present invention also offers a kind of control of business admission, work(is controlled applied to broadband policy
In energy (BPCF), including：
First device, for receiving the receiving commenced business for user that "Policy and Charging Rules Function (PCRF) is sent
Control data；
Second device, is received call access control request for closed user group (CSG) information according to user
Control.
Further,
The second device is used to carry out call access control to call access control request according to the CSG information of user, specifically
Including：
Second device, which is used to work as, judges that the call access control that currently available authorization resources are received to the first device please
When seeking the resource use requirement of middle instruction and can not all meet, the business that Preferred Acceptance CSG user carries out.
Further,
The CSG information for the user for needing to be commenced business is carried in the call access control request；
The second device is used for the business that Preferred Acceptance CSG user carries out, and specifically includes：
The second device be used in being asked according to the call access control CSG information that carries and with the user
Decision-making is carried out using the CSG information of same home base station (HNB) or the other users of the Home eNodeB (HeNB) of evolution, preferentially
The business for receiving CSG user to carry out.
Further, the system also includes：
3rd device, for receiving the S9* session operation informations that the PCRF is sent, wherein carrying the CSG information of user
And user's mark；
It is additionally operable to preserve the CSG information of the user and the corresponding relation of user mark；
Wherein, the S9* sessions operation information includes：S9* session establishments message or S9* session modification message.
Further,
The user's mark for the user for needing to be commenced business is carried in the call access control request；
The second device is used for the business that Preferred Acceptance CSG user carries out, and specifically includes：
The second device is used for the user's identifier lookup user's carried in being asked according to the call access control
CSG information is simultaneously used with reference to the user using other of same home base station (HNB) or the Home eNodeB (HeNB) of evolution
The CSG information at family carries out decision-making, the business that Preferred Acceptance CSG user carries out.
Further, the system also includes：
4th device, for carrying user's mark and the CSG information of the user receive that the PCRF sends
After S9* session modification message, user identifies as described in judging to have saved, and the user mark preserved is corresponding
CSG information is different from the CSG information received, then the CSG information received described in replaces the use of the preservation
Family identifies corresponding CSG information.
Correspondingly, what a kind of business admission was controlled realizes system, and policy control clothes are provided applied to for Home eNodeB access
The "Policy and Charging Rules Function PCRF of businessHNBIn, including：
First device, for receiving the call access control request commenced business for user that femto gateway is sent；
Second device, is received call access control request for closed user group (CSG) information according to user
Control.
Further,
The second device is used to carry out call access control to call access control request according to the CSG information of user, specifically
Including：
The second device is used for when the call access control request for judging that currently available authorization resources are received to PCRFHNB
When the resource use requirement of middle instruction can not all be met, the business that Preferred Acceptance CSG user carries out.
By the present invention, how solve in the case where licensing to the fixed network resource generation anxiety that mobile access is used
Be preferably CSG user commence business offer QoS guarantee the problem of.
Brief description of the drawings
Fig. 1 is the configuration diagram that HeNB accesses EPS in the prior art；
Fig. 2 is the configuration diagram that WLAN accesses EPS in the prior art；
It is network structure that different user equipment access networks select different PCRF in the embodiment of the present invention that Fig. 3, which is,
Figure；
Fig. 4 be the embodiment of the present invention in contain PCRFHNBNetwork structure；
Fig. 5 is the flow chart of present invention application example one；
Fig. 6 is the flow chart of present invention application example two；
Fig. 7 is the flow chart of present invention application example three；
Fig. 8 is the flow chart of present invention application example four.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with accompanying drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where not conflicting, in the embodiment and embodiment in the application
Feature can mutually be combined.
According to S9* session establishment opportunitys and the difference of granularity, following two kinds of situations can not be all realized based on CSG information at present
User is commenced business carry out call access control, so that it is preferably that CSG user commences business offer QoS guarantee that can not realize：
A kind of situation is：User be attached to EPC (Evolved Packet Core, evolution block core net) network when
Time sets up S9* sessions.In this case S9* sessions are user class, and each S9* sessions are used by corresponding user, no
Can be for other users to share.It is described below that the policy control session of user's attachment stage sets up process：
Network, establishment strategy are attached to by HNB/HeNB in user equipment and control session (such as IP-CAN sessions, IP-
Connectivity Access Network sessions, IP connections access to network conversation) when, core network element (such as P-
GW) connect according to the selection of existing DRA (Diameter Route Agent, Diameter, route agent) mechanism for the user equipment
Enter the PCRF of service, and the CSG relevant informations of the user are reported into selected PCRF.But according to DRA mechanism, it is possible to
Different PCRF are selected for different user equipment access networks, as shown in figure 3, UE1, UE2 and UE3 are attached from same HNB/HeNB
When network, PCRF1 is selected to be serviced for UE1 respectively, PCRF2 services for UE2, PCRF3 services for UE3, while PCRF1,
PCRF2 and PCRF3 is according to ipsec tunnel (secure tunnel set up between HNB/HeNB and SeGW, the lower institute of HNB/HeNB accesses
There is user and EPC network interaction datas all to use identical ipsec tunnel encryption data) information selection identical BPCF, and point
S9* sessions are not set up.In this case, each PCRF can only perceive the CSG information that the UE oneself serviced is provided, and can not feel
Know all users under the HNB/HeNB CSG information (such as PCRF1 only has the CSG information of user 1, but do not perceive user 2 and use
The CSG information at family 3).And if to realize the call access control based on CSG information, it is necessary to perceive all under HNB/HeNB accesses
The CSG information of user, therefore PCRF can not be realized to commence business to above-mentioned user based on CSG information and received in this case
Control, thus can not realize be preferably CSG user carry out business provide QoS guarantee.In addition, by same HNB/HeNB or
By different HNB/HeNB (but these HNB/HeNB use identical fixed network line attachment backhaul (back haul link), altogether
Enjoying HNB/HeNB and authorize QoS) user of access can select identical BPCF, but only receives and comes from according to prior art BPCF
PCRF mandate QoS information (i.e. QoS rules), and authorize and do not include the related information of user in QoS, i.e., current BPCF can not feel
Know user profile, therefore the carry out call access control that can not also be commenced business based on CSG information to above-mentioned user on BPCF, so that nothing
Method realization is preferably the business offer QoS guarantee that CSG user carries out.
Another situation is：S9* sessions are set up when electric on HNB/HeNB.In this case S9* sessions are HNB/
HeNB ranks, all users under the S9* sessions are accessed by the HNB/HeNB share.In this case policy control session
Set up process described below：
When electricity on HNB/HeNB, HNBGW selections PCRFHNB, and set up S15 sessions.PCRFHNBFor to be above-mentioned
HNB/HeNB accesses provide policy control service, and the user as accessed by the HNB provides resource pipe using HNB resources
Reason.PCRFHNBS9* sessions are set up between BPCF.Subsequently when UE is attached to EPC by the HNB/HeNB, according to
DRA mechanism is found to be the PCRF of UE services, and establishment strategy controls meeting between PCRF in core network element (such as P-GW)
Words.But according to DRA mechanism, it is possible to different PCRF are selected for different user equipment access networks, as shown in figure 4,
UE1, UE2 and UE3 from same HNB/HeNB be attached to network when, respectively select PCRF1 be UE1 service, PCRF2 be UE2 service,
PCRF3 is serviced for UE3, but the S9* sessions that HNB/HeNB power up phase is set up is are shared by its all UE accessed.This
In the case of kind, each PCRF can only also perceive the CSG information that the UE of oneself service is provided, and can not perceive institute under the HNB/HeNB
There is the CSG information (such as PCRF1 only has the CSG information of user 1, but does not perceive the CSG information of user 2 and user 3) of user, and
If realizing the call access control based on CSG information, it is necessary to perceive the CSG information of all users under HNB/HeNB accesses, because
This in this case PCRF can not realize and above-mentioned user is commenced business carry out call access control based on CSG information so that can not be real
It is preferably now the business offer QoS guarantee that CSG user carries out.In addition, the PCRF of HNB/HeNB power up phase selectionHNBCan be logical
All user services of the HNB/HeNB accesses are crossed, and the BPCF of S9* session establishment phases selection also can be by described
All user services of HNB/HeNB accesses, but according to prior art PCRFHNBWith the HNB/ can not be all obtained on BPCF
The CSG information of all accessing users under HeNB, therefore in PCRFHNBOr also can not be based on CSG information to above-mentioned user on BPCF
Commence business carry out call access control, so that it is preferably that the business carried out of CSG user provides QoS guarantee that can not realize.
A kind of implementation method of business admission control, applied in BPCF, including：
Receive the call access control request commenced business for user that PCRF is sent；
Call access control is carried out to the request of above-mentioned call access control according to the CSG information of user.
In an embodiment of the present invention, call access control, tool are carried out to the request of above-mentioned call access control according to the CSG information of user
Body includes：
If the BPCF judges the money indicated in the call access control request that currently available authorization resources are received to this BPCF
Source use requirement can not all be met, then the business that Preferred Acceptance CSG information is carried out for the user of CSG user, i.e. Preferred Acceptance
The business that CSG user carries out.
In an embodiment of the present invention, the CSG information for the user for needing to be commenced business is carried in above-mentioned call access control request；
The business that then above-mentioned Preferred Acceptance CSG information is carried out for the user of CSG user, is specifically included：
Identical HNB or HeNB is used according to the CSG information carried in call access control request and with the user
The CSG information of other users carry out decision-making, the CSG information that carries is the use of CSG user in the request of Preferred Acceptance call access control
The business that family is carried out.
In another embodiment of the invention, before above-mentioned call access control request is received, methods described also includes：
The S9* session operation informations that PCRF is sent are received, wherein carrying user's mark of associated user and the CSG letters of user
Breath；
Preserve the corresponding relation of user's mark of each user and the CSG information of the user；
Wherein, S9* sessions operation information includes：S9* session establishments message or S9* session modification message.
In another embodiment of the invention, the use for the user for needing to be commenced business can also be carried in call access control request
Family is identified；
Correspondingly, the business that Preferred Acceptance CSG information is carried out for the user of CSG user, is specifically included：
The corresponding CSG information of user's identifier lookup that carries in being asked according to the call access control, then in conjunction with the user
Decision-making is carried out using the CSG information of identical HNB or HeNB other users, the CSG information that Preferred Acceptance is found is used for CSG
The business that the user at family carries out.
In addition, methods described also includes：
After the S9* session modification message for carrying user's mark and user's CSG information that PCRF is sent is received, if
Saved user mark on BPCF, but preserved on BPCF and the user identify corresponding CSG information with it is described
The CSG information received is different, then the CSG information received described in replaces the CSG information of the preservation.
Correspondingly, in the present embodiment, what a kind of business admission was controlled realizes system, applied to broadband policy control function
(BPCF) in, including：
First device, for receiving the receiving commenced business for user that "Policy and Charging Rules Function (PCRF) is sent
Control data；
Second device, is received call access control request for closed user group (CSG) information according to user
Control.
More preferably,
The second device is used to carry out call access control to call access control request according to the CSG information of user, specifically
Including：
Second device, which is used to work as, judges that the call access control that currently available authorization resources are received to the first device please
When seeking the resource use requirement of middle instruction and can not all meet, the business that Preferred Acceptance CSG user carries out.
More preferably,
The CSG information for the user for needing to be commenced business is carried in the call access control request；
The second device is used for the business that Preferred Acceptance CSG user carries out, and specifically includes：
The second device be used in being asked according to the call access control CSG information that carries and with the user
Decision-making is carried out using the CSG information of same home base station (HNB) or the other users of the Home eNodeB (HeNB) of evolution, preferentially
The business for receiving CSG user to carry out.
More preferably, the system also includes：
3rd device, for receiving the S9* session operation informations that the PCRF is sent, wherein carrying the CSG information of user
And user's mark；
It is additionally operable to preserve the CSG information of the user and the corresponding relation of user mark；
Wherein, the S9* sessions operation information includes：S9* session establishments message or S9* session modification message.
More preferably,
The user's mark for the user for needing to be commenced business is carried in the call access control request；
The second device is used for the business that Preferred Acceptance CSG user carries out, and specifically includes：
The second device is used for the user's identifier lookup user's carried in being asked according to the call access control
CSG information is simultaneously used with reference to the user using other of same home base station (HNB) or the Home eNodeB (HeNB) of evolution
The CSG information at family carries out decision-making, the business that Preferred Acceptance CSG user carries out.
More preferably, the system also includes：
4th device, for carrying user's mark and the CSG information of the user receive that the PCRF sends
After S9* session modification message, user identifies as described in judging to have saved, and the user mark preserved is corresponding
CSG information is different from the CSG information received, then the CSG information received described in replaces the use of the preservation
Family identifies corresponding CSG information.
In the present embodiment, the implementation method of another business admission control, applied to for Home eNodeB (including HNB or
HeNB) access is provided in the "Policy and Charging Rules Function PCRFHNB of policy control service, including：
Receive the call access control request commenced business for user that femto gateway is sent；
Call access control is carried out to call access control request according to the CSG information of user.
Wherein, according to the CSG information butt joints of user receive control data carry out call access control, specifically include：
Work as PCRFHNBJudge currently available authorization resources to PCRFHNBThe money indicated in the call access control request received
When source use requirement can not all be met, the business that Preferred Acceptance CSG user carries out.
Correspondingly, what a kind of business admission was controlled realizes system, and policy control clothes are provided applied to for Home eNodeB access
The "Policy and Charging Rules Function PCRF of businessHNBIn, including：
First device, for receiving the call access control request commenced business for user that femto gateway is sent；
Second device, is received call access control request for closed user group (CSG) information according to user
Control.
More preferably,
The second device is used to carry out call access control to call access control request according to the CSG information of user, specifically
Including：
The second device, which is used to work as, judges currently available authorization resources to PCRFHNBThe call access control request received
When the resource use requirement of middle instruction can not all be met, the business that Preferred Acceptance CSG user carries out.
The present invention is further described with several examples of the present invention below.
Using example one：
Assuming that UE-A and UE-B accesses EPS networks by same HNB/HeNB, wherein, used using UE-A user A for CSG
Family, is non-CSG user using UE-B user B.UE-A and UE-B commence business simultaneously, and network needs the CSG with reference to user to believe
Cease for its carry out call access control of commencing business.
User before commencing business, it is necessary to by HNB/HeNB be attached to user in EPS networks, attaching process need by
(i.e. the ipsec tunnel information set up between HNB/HeNB and Se-GW, includes HNB/HeNB to its used ipsec tunnel information
Local ip address) and other information (such as user's mark, the CSG information of user) be sent to PCEF/BBERF.At this
In embodiment, so that user A and user B are attached to EPS networks by HNB/HeNB as an example, user A and user B are in attaching process
In, it is necessary to which respective user mark, CSG information and ipsec tunnel information are sent into PCEF/BBERF respectively.
DRA is designated the PCRF that each user's access selects service according to user.DRA selects PCRF-A to be serviced for UE-A, choosing
PCRF-B is selected to service for UE-B.Then, PCEF/BBERF controls session with PCRF-A, PCRF-B establishment strategy respectively, and will use
Family A identification information, ipsec tunnel information, user A CSG information etc. are sent to PCRF-A, by user B identification information,
Ipsec tunnel information, user B CSG information etc. are sent to PCRF-B.
PCRF-A and PCRF-B are respectively according in the ipsec tunnel information received in UE-A and UE-B attaching process
HNB/HeNB local ip address finds BPCF, and sets up S9* sessions.Because UE-A and UE-B is accessed using identical HNB/HeNB
EPS, therefore PCRF-A and PCRF-B can choose identical BPCF according to ipsec tunnel information.
Assuming that now UE-A and UE-B commence business simultaneously, BPCF provides the flow of call access control as shown in figure 5, bag for it
Include：
501st, PCRF-A and PCRF-B receive the authorization requests that UE-A and UE-B commence business respectively.For example：If with
The business that family is initiated, then what PCRF was received is the resource authorization request from PCEF/BBERF；If the business that network is initiated,
What then PCRF was received is the service authorization request from AF；
502nd, for the authorization requests received, PCRF-A and PCRF-B carry out strategic decision-making respectively.PCRF-A is directed to UE-A
Generation of commencing business is authorized QoS-A (being represented with QoS rules-A), PCRF-B to carry out the business generation for UE-B and authorizes QoS-
B (is represented) with QoS rules-B；
513rd, the S9* sessions set up by attachment stage, PCRF-A initiates call access control to BPCF to be asked, wherein carrying
QoS rule-A and user A CSG information, PCRF-B initiates call access control to BPCF to be asked, wherein carrying QoS rule-B and use
Family B CSG information.
514th, BPCF carries out receiving control to QoS rule-A and QoS rules-B respectively according to user A and user B CSG information
System, the need for can not meeting UE-A and UE-B while commencing business due to now HNB/HeNB mandate QoS, and user A is CSG
User, user B is non-CSG user, therefore BPCF receives QoS rule-A, that is, receives UE-A to carry out above-mentioned business, and refuses QoS
Rule-B, that is, exclude UE-B and commence business；
515th, BPCF returns to call access control result to PCRF.BPCF returns to the response that call access control receives to PCRF-A；
BPCF returns to the response of call access control refusal to PCRF-B；
516th, the call access control result returned according to BPCF, PCRF decision-makings whether distributing policy.
After PCRF-A receives the response message of call access control receiving, QoS rules-A is handed down to BBERF, or by QoS
The corresponding PCC rules-A of rule-A are handed down to PCEF；After PCRF-B receives the response message of call access control refusal, QoS is discharged
Rule-B, if the business that UE-B is initiated, then PCRF-B returns to the response of authorization failure to PCEF/BBERF, if network
Actively initiate business, then PCRF-B to AF return authorization failure response.
517th, when PCEF/BBERF receive that PCRF-A issues it is tactful after, implementation strategy, and according to authorizing QoS-A to complete
Bearing resource reservation between UE-A and PCEF/BBERF.
Using example two：
Assuming that UE-A and UE-B accesses EPS networks by same HNB/HeNB, wherein being used using UE-A user A for CSG
Family, is non-CSG user using UE-B user B.UE-A and UE-B commence business simultaneously, and network needs to combine user A and user B
CSG information be its carry out call access control of commencing business.
Each self-corresponding user A and user B CSG information and user are identified and believed in attaching process by UE-A and UE-B
Breath is sent to BPCF, and BPCF preserves relevant information.
BPCF commences business to user implements the flow of call access control, as shown in 6 figures, including：
601st, UE-A is attached to EPS networks by HNB/HeNB；
602nd, PCEF/BBERF receives the attach request that UE-A is sent, and user A identification information is included in the attach request
And ipsec tunnel information etc.；DRA controls meeting according to user's identification discovery PCRF-A, PCEF/BBERF and PCRF-A establishment strategy
Words, authorization requests are initiated to PCRF-A.
603rd, PCRF-A completes strategic decision-making；
604th, HNB/HeNB IP address of the PCRF-A in ipsec tunnel information finds BPCF, and sets up S9* sessions,
Then user A identification information and CSG information are sent into BPCF to be preserved；
605th, PCRF-A is to PCEF/BBERF distributing policies, while issuing Eventtrigger (events to PCEF/BBERF
Triggering), the event of booking reader A CSG information change, it is desirable to if user A CSG information is reported when changing
PCRF-A；
606th, attaching process is completed between UE-A and PCEF/BBERF；
UE-B attaching process is no longer repeated herein with reference to UE-A attaching process.
607th, PCEF/BBERF detects user A CSG information and changed；
608th, PCEF/BBERF performs reporting events, and the CSG information for notifying user A to PCRF-A is changed, and will
Newest user A CSG information reportings are to PCRF-A；
609th, PCRF-A initiates S9* session modification message to BPCF, by user A identification information and newest CSG information
BPCF is sent to, BPCF is updated accordingly；
610th, PCRF-A and PCRF-B have received the authorization requests that UE-A and UE-B commence business respectively.For example：If
Client-initiated business, then what PCRF was received is the resource authorization request from PCEF/BBERF；If the industry that network is initiated
Business, then what PCRF was received is the service authorization request from AF.
611st, for the authorization requests received, PCRF-A and PCRF-B carry out strategic decision-making respectively.PCRF-A is directed to UE-A
Generation of commencing business is authorized QoS-A (being represented with QoS rules-A), PCRF-B to carry out the business generation for UE-B and authorizes QoS-
B (is represented) with QoS rules-B；
612nd, the S9* sessions set up by attachment stage, PCRF-A initiates call access control to BPCF to be asked, wherein carrying
QoS rule-A and user A identification information, PCRF-B initiates call access control to BPCF to be asked, wherein carrying QoS rule-B and use
Family B identification information.
613rd, BPCF searches user A and use according to the user A received identification information and user B identification information respectively
Family B CSG information, then correspondingly carries out receiving control according to the CSG information of the two to QoS rule-A and QoS rules-B respectively
System.
The need for UE-A and UE-B can not being met due to now HNB/HeNB mandate QoS while commencing business, and user A
For CSG user, user B is non-CSG user, therefore BPCF receives QoS rule-A, and refuses QoS rule-B, that is, receives UE-A to open
Exhibition industry is engaged in, and is excluded UE-B and is commenced business.
614th, BPCF returns to call access control result to PCRF, i.e.,：BPCF returns to the response that call access control receives to PCRF-A,
The response of call access control refusal is returned to PCRF-B.
615th, the call access control result returned according to BPCF, PCRF decision-makings whether distributing policy.
After PCRF-A receives the response message of call access control receiving, QoS rules-A is handed down to BBERF, or by QoS
The corresponding PCC rules-A of rule-A are handed down to PCEF；After PCRF-B receives the response message of call access control refusal, QoS is discharged
Rule-B, if the business that UE-B is initiated, then PCRF-B returns to the response of authorization failure to PCEF/BBERF, if network
Actively initiate business, then PCRF-B to AF return authorization failure response.
616th, when PCEF/BBERF receive that PCRF-A issues it is tactful after, implementation strategy, and according to authorizing QoS-A to complete
Bearing resource reservation between UE-A and PCEF/BBERF.
Using example three：
This example is attached to after EPS by HNB accesses for user and commenced business, and implements the mistake of call access control
Journey.Framework according to Fig. 1, if user accesses EPS by HNB, HNBGW must be disposed.When electric on HNB,
HNB GW are found to be the PCRF of the HNB access servicesHNBAnd S15 sessions are set up, ipsec tunnel information is sent to PCRFHNB,
PCRFHNBHNB IP address in ipsec tunnel information finds BPCF, and S9* sessions are then set up with BPCF.
When user is attached to EPS networks by HNB, HNB GW send the CSG information and identification information of the user
To PCRFHNB, PCRFHNBThe CSG information and identification information of the user are sent into BPCF by S9* sessions to be preserved.
BPCF UE-A and UE-B are commenced business implementation strategy control flow as shown in fig. 7, comprises：
701st, the upper electricity of HNB, initiates to register to HNB GW；
702nd, HNB GW and PCRFHNBS15 sessions are set up, and ipsec tunnel information is sent to PCRFHNB；
703、PCRFHNBAccording to ipsec tunnel INFORMATION DISCOVERY BPCF, and set up S9* sessions；
704th, UE-A initiates to be attached to EPS process by the HNB；
705th, HNB GW initiate S15 session modifications, and user A identification information and user A CSG information are sent to
PCRFHNB；
If realizing call access control on BPCF, PCRFHNBBy the user A received identification information and user A
CSG information is sent to BPCF and preserved.
706th, after PCEF/BBERF receives the attach request of UE-A initiations, found according to user A identification information
PCRF-A, and initiate authorization requests；
707th, requests of the PCRF-A to UE-A carries out strategic decision-making；
708th, PCRF-A is to PCEF/BBERF distributing policies；
709th, attaching process is completed between UE-A and PCEF/BBERF；
710th, UE-B is attached to EPS networks according to UE-A identicals flow by above-mentioned HNB；
711st, PCRF-A and PCRF-B receive the authorization requests that UE-A and UE-B commence business respectively.For example：If with
The business that family A/B is initiated, then what PCRF-A/PCRF-B was received is the resource authorization request from PCEF/BBERF；If net
The business that network is initiated, then what PCRF-A/PCRF-B was received is the service authorization request from AF；
712nd, for the authorization requests received, PCRF-A and PCRF-B carry out strategic decision-making respectively.PCRF-A is directed to UE-A
Generation of commencing business is authorized QoS-A (being represented with QoS rules-A), PCRF-B to carry out the business generation for UE-B and authorizes QoS-
B (is represented) with QoS rules-B；
713rd, the mandate for UE-A is handed down to PCEF/BBERF by PCRF-A；PCRF-B issues the mandate for UE-B
To PCEF/BBERF；
714th, the strategy that PCEF/BBERF is issued according to PCRF-A/PCEF-B, initiates corresponding carrying operation, reserves corresponding
Resource.
715th, HNB GW are received after carrying operation requests, respectively to PCRFHNBInitiate to ask for UE-A call access control
With the call access control request for UE-B；Wherein, for being carried in UE-A call access control request：QoS rules-A, user A
Identification information and user A CSG information etc.；For being carried in UE-B call access control request：QoS rules-B, user B mark
Information and user B CSG information etc.；
716、PCRFHNBAccording to the CSG information for the user for being linked into the HNB, the above-mentioned call access control for UE-A is asked
And carry out call access control for UE-B call access control request.Because HNB is authorized, QoS can not meet UE-A simultaneously and UE-B is opened
Exhibition industry is engaged in QoS demand, and UE-A is CSG user, and UE-B is non-CSG user, then PCRF receives UE-A and commenced business, and refuses
Exhausted UE-B commences business.
If performing call access control, in this step, PCRF by BPCFHNBReceive after call access control request, by UE-A
The CSG information of corresponding with UE-B QoS Rule Informations and user A and user B is handed down to BPCF, by BPCF combination users'
CSG information, commences business to UE-A and UE-B and carries out call access control using QoS resource, and send result to PCRFHNB。
717、PCRFHNBBy the result of call access control (i.e.：Receive UE-A to commence business, refusal UE-B commences business) issue
Give HNB GW；
718th, HNB GW are according to PCRFHNBThe result implementation strategy of the call access control of return, initiates the bearing resource to UE-A
Reservation procedure.
719th, according to the result of call access control, HNB GW are initiated to carrying money corresponding with UE-B between PCEF/BBERF
Source discharges.
Using example four：
This example is described for sharing the UE under same fixed network backhaul difference is accessed while reality of commencing business
Apply the realization of call access control.For example：User A accesses EPS by HeNB, and UE- user A is CSG user；User B passes through WLAN
Access EPS.UE-A and UE-B are commenced business simultaneously, and call access control is realized by BPCF.It should be noted that accessed by WLAN
Point of CSG user and non-CSG users is not present in user.
UE-A is attached to EPS networks by HeNB, and PCEF has found PCRF-A according to user A identification information, and by user A
Identification information, user A CSG information and ipsec tunnel information be sent to PCRF-A.PCRF-A believes according to ipsec tunnel
Breath finds BPCF, sets up S9* sessions, and the CSG information of user A identification information and user A is sent into BPCF and preserved.
UE-B is attached to EPS networks by WLAN, it is assumed that fixed network is not supported to be based on 3GPP (The 3rd
Generation Partnership Project, third generation partner program) authentication mode, fixed network do not perceive UE-B's
Access, sets up ipsec tunnel, PCEF is had found after PCRF-B according to user B identification information, by user B between UE-B and ePDG
Identification information, user B CSG information and ipsec tunnel information be sent to PCRF-B.PCRF-B believes according to ipsec tunnel
Breath finds BPCF, sets up S9* sessions, and user B identification information is sent into BPCF and preserved.Because UE-B passes through WLAN
Access, therefore in the absence of CSG information.Because UE-A and UE-B uses identical fixed network backhaul to access EPS networks, therefore
The ipsec tunnel that the BPCF and PCRF-B for the ipsec tunnel INFORMATION DISCOVERY that PCRF-A is used according to UE-A are used according to UE-B is believed
Cease the BPCF found identical.
BPCF UE-A and UE-B are commenced business implementation strategy control process as shown in figure 8, including：
801st, UE-A is attached to EPS process with step 601~606 in above-mentioned application example two by HeNB, herein
No longer repeated；
802nd, UE-B initiates the attachment to EPS networks by WLAN；
803rd, PCEF is received after UE-B attach request, and PCRF-B is found according to user B identification information, and to PCRF-B
Authorization requests are initiated, are carried in the request：User B identification information and UE-B local ip address；
804th, PCRF-B carries out strategic decision-making to UE-B attach request；
805th, PCRF-B has found BPCF according to UE-B local ip address, and sets up S9* sessions, and user B mark is believed
Breath is sent to BPCF and preserved；
806th, PCRF-B returns to strategy to PCEF；
807th, other flows of attachment are completed between UE-B and PCEF.
808th, PCRF-A and PCRF-B receive the authorization requests that UE-A and UE-B commence business respectively.For example：If with
The business that family is initiated, then what PCRF was received is the resource authorization request from PCEF；If the business that network is initiated, then PCRF
What is received is the service authorization request from AF.
809th, for the authorization requests received, PCRF-A and PCRF-B carry out strategic decision-making respectively.PCRF-A is directed to UE-A
Generation of commencing business is authorized QoS-A (being represented with QoS rules-A), PCRF-B to carry out the business generation for UE-B and authorizes QoS-
B (is represented) with QoS rules-B；
810th, the S9* sessions set up by attachment stage, PCRF-A initiates call access control to BPCF to be asked, wherein carrying
QoS rule-A and user A identification information, PCRF-B initiates call access control to BPCF to be asked, wherein carrying QoS rule-B and use
Family B identification information；
811st, BPCF obtains user A and use according to the user A received identification information and user B identification information respectively
Family B CSG information.
BPCF knows that user A is CSG user, and user B does not have CSG information, thus to QoS rule-A and QoS rule-
When B carries out call access control, the need for can not meeting UE-A and UE-B while commencing business due to now HeNB mandate QoS, and
User A is CSG user, should preferentially provide QoS guarantee, therefore BPCF receives QoS rule-A, and refuses QoS rule-B, i.e.,：Connect
The UE-A that receives commences business, and excludes UE-B and commences business.
812nd, BPCF returns to call access control result to PCRF, i.e.,：BPCF returns to the response that call access control receives to PCRF-A,
The response of call access control refusal is returned to PCRF-B.
813rd, the call access control result returned according to BPCF, PCRF decision-makings whether distributing policy.
After PCRF-A receives the response message of call access control receiving, PCC rules-A is handed down to PCEF.When PCRF-B is received
After the response message refused to call access control, PCC rules-B is discharged；If the business that UE-B is initiated, then PCRF-B is to PCEF
The response of authorization failure is returned to, if the business that network is actively initiated, then PCRF-B returns to the response of authorization failure to AF.
814th, when PCEF receive that PCRF-A issues it is tactful after, implementation strategy, and according to authorize QoS-A complete UE-A and
Bearing resource reservation between PCEF.
In summary, by the above embodiment of the present invention, solve and specifically how to realize business admission management and resource pipe
The problem of reason, make QoS aggregate demands no more than the QoS that the signing fixed network circuit that Home eNodeB is accessed can be provided.
One of ordinary skill in the art will appreciate that all or part of step in the above method can be instructed by program
Related hardware is completed, and described program can be stored in computer-readable recording medium, such as read-only storage, disk or CD
Deng.Alternatively, all or part of step of above-described embodiment can also use one or more integrated circuits to realize.Accordingly
Each module/unit in ground, above-described embodiment can be realized in the form of hardware, it would however also be possible to employ the shape of software function module
Formula is realized.The present invention is not restricted to the combination of the hardware and software of any particular form.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the present invention.According to
The content of the invention of the present invention, can also there is other various embodiments, in the case of without departing substantially from spirit of the invention and its essence, be familiar with
Those skilled in the art is all in the spirit and principles in the present invention when that can make various corresponding changes and deformation according to the present invention
Within, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of implementation method of business admission control, applied in broadband policy control function BPCF, including：
The S9* session operation informations that "Policy and Charging Rules Function PCRF is sent are received, wherein carrying the closed user group of user
CSG information and user's mark；Preserve the CSG information of the user and the corresponding relation of user mark；Receive the PCRF
The call access control request commenced business for user sent；
Call access control is carried out to call access control request according to the closed subscriber group (CSG) information of user, specifically included：When described
BPCF judges the resource use requirement indicated in the call access control request that currently available authorization resources are received to the BPCF
When can not all meet, the business that Preferred Acceptance CSG user carries out；
The CSG information for the user for needing to be commenced business is carried in the call access control request, the Preferred Acceptance CSG user carries out
Business specifically include：Used according to the CSG information carried in call access control request and with the user identical
The CSG information of Home eNodeB HNB or the Home eNodeB HeNB of evolution other users carries out decision-making, Preferred Acceptance CSG user
The business of development；Or
The user's mark for the user for needing to be commenced business is carried in the call access control request, the Preferred Acceptance CSG user opens
The business of exhibition is specifically included：The CSG information of the user's identifier lookup user carried in being asked according to the call access control
And use same home base station HNB or the CSG information of the Home eNodeB HeNB of evolution other users with reference to the user
Carry out decision-making, the business that Preferred Acceptance CSG user carries out.
2. the method as described in claim 1, it is characterised in that：
The S9* sessions operation information includes：S9* session establishments message or S9* session modification message.
3. method as claimed in claim 2, it is characterised in that methods described also includes：
After the S9* session modification message for carrying user's mark and the CSG information of the user that the PCRF is sent is received,
User identifies as described in judging to have saved, and the user preserved identifies corresponding CSG information and the institute received
The user for stating the CSG information replacement preservation that CSG information is different, then is received described in identifies corresponding CSG information.
4. a kind of implementation method of business admission control, applied to accessed for Home eNodeB strategy that policy control service is provided with
Charging rule functions PCRFHNBIn, including：
The call access control request commenced business for user that femto gateway is sent is received, is taken in the call access control request
Closed subscriber group (CSG) information with user and user's mark；
Call access control is carried out to call access control request according to the closed subscriber group (CSG) information of user, specifically included：When described
PCRFHNBJudge currently available authorization resources to PCRFHNBThe resource use requirement indicated in the call access control request received
When can not all meet, the business that Preferred Acceptance CSG user carries out；
The business that the Preferred Acceptance CSG user carries out is specifically included：The CSG carried in being asked according to the call access control
Information and the CSG letters that same home base station HNB or the Home eNodeB HeNB of evolution other users are used with the user
Breath carries out decision-making, the business that Preferred Acceptance CSG user carries out；Or, the use carried in being asked according to the call access control
The CSG information of the family identifier lookup user simultaneously uses same home base station HNB or family's base of evolution with reference to the user
Stand HeNB other users CSG information carry out decision-making, Preferred Acceptance CSG user carry out business.
5. system is realized in a kind of business admission control, applied in broadband policy control function BPCF, including：
First device, please for receiving the call access control commenced business for user that "Policy and Charging Rules Function PCRF is sent
Ask；
Second device, call access control, tool are carried out for the closed subscriber group (CSG) information according to user to call access control request
Body includes：When the resource for judging to indicate in the request of call access control that currently available authorization resources receive the first device
When use requirement can not all be met, the business that Preferred Acceptance CSG user carries out；
The CSG information for the user for needing to be commenced business is carried in the call access control request, the Preferred Acceptance CSG user carries out
Business specifically include：Used according to the CSG information carried in call access control request and with the user identical
The CSG information of Home eNodeB HNB or the Home eNodeB HeNB of evolution other users carries out decision-making, Preferred Acceptance CSG user
The business of development；Or,
The user's mark for the user for needing to be commenced business is carried in the call access control request, the Preferred Acceptance CSG user opens
The business of exhibition is specifically included：The CSG information of the user's identifier lookup user carried in being asked according to the call access control
And use same home base station HNB or the CSG information of the Home eNodeB HeNB of evolution other users with reference to the user
Carry out decision-making, the business that Preferred Acceptance CSG user carries out；
3rd device, for receiving the S9* session operation informations that the PCRF is sent, wherein carrying the CSG information and use of user
Family is identified；It is additionally operable to preserve the CSG information of the user and the corresponding relation of user mark.
6. system as claimed in claim 5, it is characterised in that also include：
The S9* sessions operation information includes：S9* session establishments message or S9* session modification message.
7. system as claimed in claim 6, it is characterised in that also include：
4th device, for receiving the S9* meetings for carrying user's mark and the CSG information of the user that the PCRF is sent
After words modification message, user identifies as described in judging to have saved, and the user preserved identifies corresponding CSG information
Different from the CSG information received, then the CSG information received described in replaces the user mark pair of the preservation
The CSG information answered.
8. system is realized in a kind of control of business admission, applied to accessed for Home eNodeB strategy that policy control service is provided with
Charging rule functions PCRFHNBIn, including：
First device, it is described to connect for receiving the call access control request commenced business for user that femto gateway is sent
Receive the closed subscriber group (CSG) information and user's mark that user is carried in control data；
Second device, call access control, tool are carried out for the closed subscriber group (CSG) information according to user to call access control request
Body includes：The second device, which is used to work as, judges currently available authorization resources to PCRFHNBIn the call access control request received
When the resource use requirement of instruction can not all be met, the business that Preferred Acceptance CSG user carries out；
The business that the Preferred Acceptance CSG user carries out is specifically included：The CSG carried in being asked according to the call access control
Information and the CSG letters that same home base station HNB or the Home eNodeB HeNB of evolution other users are used with the user
Breath carries out decision-making, the business that Preferred Acceptance CSG user carries out；Or, the use carried in being asked according to the call access control
The CSG information of the family identifier lookup user simultaneously uses same home base station HNB or family's base of evolution with reference to the user
Stand HeNB other users CSG information carry out decision-making, Preferred Acceptance CSG user carry out business.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110121340.6A CN102781067B (en) | 2011-05-11 | 2011-05-11 | A kind of realization method and system of business admission control |
| PCT/CN2012/074088 WO2012152170A1 (en) | 2011-05-11 | 2012-04-16 | Method and system for realizing service admission control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110121340.6A CN102781067B (en) | 2011-05-11 | 2011-05-11 | A kind of realization method and system of business admission control |
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| CN102781067B true CN102781067B (en) | 2017-08-11 |
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| CN201110121340.6A Active CN102781067B (en) | 2011-05-11 | 2011-05-11 | A kind of realization method and system of business admission control |
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| CN109787799B (en) * | 2017-11-14 | 2020-11-24 | 电信科学技术研究院 | Quality of service (QoS) control method and equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101730315A (en) * | 2009-04-30 | 2010-06-09 | 中兴通讯股份有限公司 | Method and system for modifying user resources of domestic base station |
| CN101730155A (en) * | 2009-04-30 | 2010-06-09 | 中兴通讯股份有限公司 | System and method for performing resource control on user |
| CN101841912A (en) * | 2009-01-09 | 2010-09-22 | 华为技术有限公司 | User service source management method and device |
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| US8626162B2 (en) * | 2008-06-06 | 2014-01-07 | Qualcomm Incorporated | Registration and access control in femto cell deployments |
| US9338811B2 (en) * | 2009-03-06 | 2016-05-10 | Apple Inc. | Methods and apparatus for providing selective access to wireless network resources using detailed information |
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| CN101841912A (en) * | 2009-01-09 | 2010-09-22 | 华为技术有限公司 | User service source management method and device |
| CN101730315A (en) * | 2009-04-30 | 2010-06-09 | 中兴通讯股份有限公司 | Method and system for modifying user resources of domestic base station |
| CN101730155A (en) * | 2009-04-30 | 2010-06-09 | 中兴通讯股份有限公司 | System and method for performing resource control on user |
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| WO2012152170A1 (en) | 2012-11-15 |
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