CN102958029B - Method and device for managing and controlling charging and quality of service (QoS) strategies - Google Patents
Method and device for managing and controlling charging and quality of service (QoS) strategies Download PDFInfo
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Abstract
The invention provides a method and a device for managing and controlling charging and quality of service (QoS) strategies. The method comprises the following steps: determining current charging and QoS strategies by a performing unit in a PCC (Programmable Computer Controller) framework according to the currently-attached service set identifier (SSID) submitted from a terminal; and then controlling the charging and QoS strategies. By adopting the method, the charging and QoS strategies can be controlled by virtue of the PCC framework under an I-WLAN (Industrial Wireless Local Area Network) and SAE (Society of Automotive Engineers) networking scene, so that the gap in 3GPP (the 3rd Generation Partnership Project) specifications can be filled. According to the scheme provided by the embodiment of the invention, the granularity subjected to charging and QoS strategies control can be extended to reach SSID, so that WLAN application can be carried out by aiming at different region scenes and users, the service experiences of the users in key regions can be ensured, and the charging strategy can be flexibly carried out.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of charging and quality of service policy management-control method and device.
Background technology
WLAN (wireless local area network) (WLAN, Wireless Local Area Networks) is the lower-cost Radio Access Network of a kind of unit discharge.Along with the range of application of wlan network is constantly expanded, different application has different cut-in quality requirements for wlan network, and original wlan network is without distinction for different application provides the access service of equal in quality, so the demand of practical application can not be met.
For the problems referred to above, IEEE-USA (IEEE, Institute of Electrical andElectronics Engineers) 802.11e agreement is with the addition of service quality (QoS, Quality of Service) specification based on the WLAN system of 802.11 agreements.The normalized temporal of QoS specification is very long, in this process, Wireless Fidelity (WI-FI, Wireless Fidelity) tissue is in order to can intercommunication between the different equipment of the QoS specification that ensures different WLAN manufacturer and provide, define WI-FI multimedia (WMM, WI-FI Multimedia) standard.WMM standard makes wlan network possess the ability of the access service providing different quality according to QoS.Fig. 1 carries out the schematic diagram of relevant QoS resource scheduling of eating dishes without rice or wine for type of service (speech business, video traffic, the business of doing one's best, background business) that the WLAN access network that proposes in WMM standard is different according to four classes.
In order to can Internet resources be made full use of, in performance wlan network high bandwidth, while low-cost advantage, further raising wlan network is controlled, can manage, the ability of renewable electricity, third generation partner program (3GPP, The 3rd Generation Partnership Project) specification proposes isomery fusing wireless local area network (LAN) (I-WLAN, Interactive-Wireless Local Area Networks) framework and Long Term Evolution/System Architecture Evolution (LTE/SAE, Long Term Evolution/System Architecture Evolution) framework, be intended to form unified block core planar network architecture, when second generation communication network 2G/ third generation communication network 3G/ Long Term Evolution LTE and wlan network combination network, the unified authentication being completed WLAN user by mobile core network, business triggers, charging and qos policy management and control, wlan network is made to become carrier-class Operation Network.
3GPP, from the 7th version (R7), proposes policy control and charging (PCC, Policy Controland Charging) framework.The charging of mobile core network and qos policy management and control (management controls) adopt PCC framework usually.
Policy management element (PCRF in PCC framework, Policy and Charging Rules Function) provide dynamic charging and qos policy to manage for business data flow (SDF) carries, determine to authorize stream, processed and relevant charge information.The basic dimensions that its charging and qos policy manage can comprise following four kinds:
1, based on the tactical management of user customized information.
2, based on the tactical management of business datum stream type.
3, based on the tactical management of event report, as the tactical management of the event report of the change based on IP connected reference network (IP-CAN, IP-Connectivity Access Network).
4, based on the tactical management of business datum flow.
The charging that performance element (PCEF, Policy and Charging Enforcement Function) in PCC framework issues according to PCRF and qos policy, carry out charging to business data flow SDF and qos policy controls.In addition, PCEF also has three functions: bearing binding (Bearer binding), business data flow detect (Service data flow detection) and bag detects (Packet inspection).
Under I-WLAN and SAE networking scene, for wlan network, operator is usually with service set (SSID, Service Set Identifier) distinguish different region scenes, with for the terminal use (terminal use as in office building, campus and coffee-house) under special covering focus, give different business experiences and tariff policy.Multizone scene is disposed can as shown in Figure 2, and wherein SSID is that CMCC represents the region scene using group's business, and SSID is that CMCC-EDU represents the region scene using local campus business.Under the region scene that each SSID is corresponding, terminal use all can pass through access point (AP, Access Point) and access controller (AC, Access Controller) access China Mobile network (CMNET, China Mobile Net), and according to the type of terminal use, respectively by provincial certification, authorize and charging (AAA, authentication, authorization, and accounting) after platform and one-level AAA platform carry out certification, utilize content accounting system, one-level accounting server (BOSS) and each provincial BOSS realize charging.
And in I-WLAN and SAE networking scene, how Based PC C framework carries out charging and qos policy management and control, 3GPP specification does not also clearly define.Under many SSID deployment scenario of I-WLAN and SAE networking, how PCC framework carries out relevant charging and qos policy management and control, especially a blind spot of prior art.
Summary of the invention
The embodiment of the present invention provides a kind of charging and quality of service policy management-control method and device, under I-WLAN and SAE networking scene, utilizes PCC framework to realize charging and qos policy management and control.
A kind of charging and quality of service policy management-control method, the method comprises:
The current accompanying service set SSID of the terminal that performance element PCEF receiving terminal in policy control and charging PCC framework reports;
PCEF is according to described SSID and charging corresponding to this terminal and quality of service policy table, and determine current charging and quality of service policy, described charging and quality of service policy table comprise charging corresponding with each SSID respectively and quality of service policy;
PCEF, according to the described charging determined and quality of service policy, carries out charging and quality of service policy control to described terminal.
A kind of charging and quality of service policy control device, this device comprises:
Receiver module, for the current accompanying service set SSID of terminal that receiving terminal reports;
Determination module, for according to described SSID and charging corresponding to this terminal and quality of service policy table, determine current charging and quality of service policy, described charging and quality of service policy table comprise charging corresponding with each SSID respectively and quality of service policy;
Executive Module, for according to the described charging determined and quality of service policy, carries out charging and quality of service policy control to described terminal.
According to the scheme that the embodiment of the present invention provides, the performance element in PCC framework can determine current charging and quality of service policy according to the current accompanying service set SSID of terminal to report, carries out charging and quality of service policy control to described terminal.Thus under I-WLAN and SAE networking scene, PCC framework can be utilized to realize charging and qos policy management and control, filled up the blank in 3GPP specification.And, in the scheme that the embodiment of the present invention provides, the granularity of carrying out charging and qos policy management and control can be refined to SSID, thus can carry out WLAN application for zones of different scene and user, ensure the business experience of key area user, and charging policy flexibly can be performed.
Accompanying drawing explanation
Fig. 1 carries out the schematic diagram of relevant QoS resource scheduling of eating dishes without rice or wine for type of service that the wlan network that proposes in WMM standard in prior art is different according to four classes;
Fig. 2 is the deployment schematic diagram of multizone scene in prior art;
The flow chart of steps of a kind of charging that Fig. 3 provides for the embodiment of the present invention one and quality of service policy management-control method;
The flow chart of steps of a kind of charging that Fig. 4 provides for the embodiment of the present invention two and quality of service policy management-control method;
PCC configuration diagram under the I-WLAN networking scene that Fig. 5 provides for the embodiment of the present invention two;
The flow chart of steps of a kind of charging that Fig. 6 provides for the embodiment of the present invention three and quality of service policy management-control method;
PCC configuration diagram under the SAE networking scene that Fig. 7 provides for the embodiment of the present invention three;
The structural representation of a kind of charging that Fig. 8 provides for the embodiment of the present invention four and quality of service policy control device.
Embodiment
In existing technical scheme, scheduling and the policy control scope of QoS resource are only limitted to for wlan network, and wlan network QoS granularity of division is only confined to four large classs of business (speech business, video traffic, the business of doing one's best, background business).And in I-WLAN and SAE networking scene, how Based PC C framework carries out charging and qos policy management and control, 3GPP specification does not also clearly define, for this situation, the embodiment of the present invention provides a kind of charging and quality of service policy management and control scheme, macrocellular network (as, global system for mobile communications (GSM, Global System for Mobile Communications)/TD SDMA (TD-SCDMA, Time Division-Synchronous Code DivisionMultiple Access) Long Term Evolution (TD-LTE of/TD-SCDMA, TD-SCDMA Long TermEvolution)) with wlan network combination network time, the method of the current accompanying service set SSID of WLAN user is obtained by policy and charging control PCC system, make PCC framework can carry out dynamic charging based on different SSID and qos policy is formulated and issues, the formulation of charging and qos policy can be carry out according to the resource allocation conditions between heterogeneous networks and wlan network each region scene, thus utilize the resource of mobile core network rationally and effectively, the Resourse Distribute of abundant coordination cellular network and wlan network, and the Resourse Distribute accounting of region scene corresponding to the inner each SSID of wlan network, to make it possible to based on SSID activation pin the terminal use under zones of different scene (as colleges and universities of university, terminal use under the region scenes such as Startbuck) WLAN distinctive application, ensure the business experience of key area user, and in charging, accomplish charging policy flexibly.
Below in conjunction with Figure of description and each embodiment, technical solution of the present invention is described.
Embodiment one,
The embodiment of the present invention one provides a kind of charging and quality of service policy management-control method, and the steps flow chart of the method as shown in Figure 3, specifically comprises the following steps:
The current accompanying SSID of the terminal that performance element PCEF receiving terminal in step 101, PCC framework reports.
In the present embodiment, terminal in the flow process of carrying out activation of service, by utilizing terminal to the current accompanying SSID of the performance element PCEF reporting terminal in PCC framework, so that follow-up PCC framework utilizes this SSID to carry out charging and qos policy management and control.
Described SSID may be used for identifying different region scenes, and e.g., described SSID can be CMCC or CMCC-EDU, is respectively used to identify the region scene using group's business and the region scene using local campus business.
Step 102, PCEF, according to described SSID and charging corresponding to this terminal and quality of service policy table, determine current charging and quality of service policy.
Described charging and quality of service policy table comprise charging corresponding with SSID each in wlan network respectively and quality of service policy.Due to the rank of terminal use, the not equal factor of the business platform of terminal access, even if under the same area scene, the charging that different terminals is corresponding and quality of service policy table also may be different.Therefore, in this step, PCEF can according to the SSID received, determine the region scene at terminal place, and can according to sending charging corresponding to the terminal of this SSID and quality of service policy table, determine the charging of terminal under the region scene determined and quality of service policy, namely determine that current time is for the charging of this terminal and quality of service policy.
Step 103, PCEF, according to the described charging determined and quality of service policy, carry out charging and quality of service policy control to described terminal.
After determining that current time is for the charging of terminal and quality of service policy, charging can be carried out to this terminal and quality of service policy controls.This step can comprise according to the current time determined for the charging of terminal and quality of service policy, is this terminal distribution service bandwidth, also can comprise according to determining that current time is for the charging of terminal and quality of service policy, carries out charging to this terminal.
In the present embodiment, charging and quality of service policy table are the policy management element PCRF generations in PCC framework.
Concrete, described charging and quality of service policy table can be that PCRF determines according at least one item in charging under user contracting data, business platform information and pre-configured each region scene and quality of service policy.
Concrete, in the process determining qos policy, according to user contracting data, PCRF can determine that the rank of this terminal use is advanced level user's (rank of terminal use can comprise advanced level user, intermediate users and less advanced users), determine that this terminal uses video traffic according to business platform information, if set the QoS of 10 grades from high to low, the service bandwidth that the QoS that rank is higher is corresponding is wider, then:
Can all unify for this terminal use distributes higher QoS rank under the scene of various regions, as this terminal use unified distributes the QoS of 8 grades, certainly, also can further combined with charging and quality of service policy under pre-configured each region scene, for the terminal use under zones of different scene distributes different QoS ranks.If charging and quality of service policy are the terminal use under the QoS of the terminal use used under the region scene of group business is superior to the region scene using local campus business under pre-configured each region scene, can, for the QoS using the terminal use under the region scene of group's business to distribute 8 grades, be then the QoS using the terminal use under the region scene of local campus business to distribute 7 grades.
Certainly, PCRF can also determine charging way respectively for the terminal use under zones of different scene.Concrete, according to user contracting data, PCRF can determine that the rank of this terminal use is advanced level user, according to charging and quality of service policy under pre-configured each region scene, when the region scene at this terminal use place is the region scene using local campus business, determine that charging way is M unit (or the every megastream amount of m unit per hour, described M can be identical with m numerical value, as being 2), when the region scene at this terminal use place is the region scene using group's business, determine that charging way is N unit (or the every megastream amount of n unit per hour, described N can be identical with n numerical value, as being 8).The charging that PCRF determines and quality of service policy table can be as shown in table 1.
| SSID | QoS rank | Charging way |
| CMCC | 8 | 8 yuan/hour |
| CMCC-EDU | 7 | 2 yuan/hour |
Table 1
In fact, because the present invention program relates to combination network technology, PCRF is when determining for the charging under wlan network zones of different scene and quality of service policy, need to consider the resource allocation conditions between heterogeneous networks (comprising wlan network and other networks) and wlan network each region scene, thus coordinate the Resourse Distribute of other networks and wlan network, and the Resourse Distribute accounting of region scene corresponding to the inner each SSID of wlan network.
Under I-WLAN networking scene, what access technology accessed is also likely other networks, as 3G network.Under SAE networking scene, what access technology accessed may be also other networks, as LTE network.With other networks for 3G network, wlan network is divided into the region scene using group's business and the region scene using local campus business is example, and under I-WLAN networking scene, charging and quality of service policy contrast table can be as shown in table 2.With other networks for LTE network, wlan network is divided into the region scene using group's business and the region scene using local campus business is example, and under SAE networking scene, charging and quality of service policy contrast table can be as shown in table 3.For the ease of showing the difference between charging between heterogeneous networks (comprising wlan network and other networks) and wlan network each region scene and quality of service policy intuitively, PCRF is all listed for the charging of other network formulates and quality of service policy in table 2 and table 3, and the PCRF charging of formulating for wlan network zones of different scene and quality of service policy.
Table 2
Table 3
PCEF is according to described SSID and charging corresponding to this terminal and quality of service policy table, and determining current charging and quality of service policy, can be any one in following two kinds of modes:
First kind of way, classification obtain charging corresponding to this terminal and quality of service policy table.
Under the manner, step 102 specifically comprises: PCEF reports described SSID to PCRF, thus the region scene at notice PCRF terminal place, receive the charging corresponding with this SSID of this terminal that PCRF returns according to described SSID and quality of service policy information, now, PCRF can without the need to returning the charging corresponding with other SSID of this terminal and quality of service policy information (namely without the need to returning the charging of this terminal under other region scenes and quality of service policy information), when the SSID reported as PCEF is CMCC, then PCRF can return QoS rank is 8, charging way is charging and the quality of service policy information of 8 yuan/hour, thus saving system resource, mitigation system load.PCEF according to described charging and quality of service policy information, can determine the charging that this terminal is current and quality of service policy.
The second way, obtain charging corresponding to this terminal and quality of service policy table.
Under the manner, described method also comprised PCEF and receives charging corresponding to this terminal and quality of service policy table that PCRF sends before step 102.Concrete, the manner can be that PCRF issues the charging for all terminals (terminal use) and quality of service policy table that self generate to PCEF, PCEF can according to the user ID of terminal to report, as phone number or international mobile subscriber identity (IMSI, International Mobile Subscriber Identity), determine the charging that this terminal is corresponding and quality of service policy table.Certainly, the manner also can be that the user ID of the terminal to report received continues to report PCRF by PCEF, PCRF is according to the user ID received, determine the terminal that this user ID is corresponding, thus determine the charging that this terminal is corresponding and quality of service policy table, and charging corresponding for this terminal determined and quality of service policy table are handed down to PCEF.
In the scheme that the embodiment of the present invention one provides, not only under I-WLAN and SAE networking scene, PCC framework is utilized to achieve charging and qos policy management and control, and at PCEF according to described SSID and charging corresponding to this terminal and quality of service policy table, determine in two kinds of modes of current charging and quality of service policy, provide at least three kinds of collaborative programs of PCEF and PCRF to carry out concrete charging and qos policy management and control.
Below, embodiment two is with under I-WLAN framework, and WLAN and third generation communication network (can be TD-SCDMA) combination network are example, and embodiment three is with under SAE framework, WLAN and LTE combination network is example, is described the scheme of the embodiment of the present invention one.
Embodiment two,
The embodiment of the present invention two provides a kind of charging and quality of service policy management-control method, and as shown in Figure 4, Fig. 5 shows PCC configuration diagram under I-WLAN networking scene to the steps flow chart of the method, and this method comprises the following steps:
Step 201, terminal are initiated tunnel end to end to tunnel termination gateway TTG and are set up request message.
In the business start flow of terminal use, when after the mutual authentication process that terminal completes with network side, terminal is initiated tunnel end to end to TTG and is set up request E2E Tunnel establishment request message.Carry the current accompanying SSID of terminal in described E2E Tunnel establishment request message, by this message, SSID is received by tunnel termination gateway TTG.
Terminal is initiated tunnel end to end to tunnel termination gateway TTG and is set up in the process of request message, have passed through WLAN Access Network (WLAN AN, WLAN Access Network) (comprising access point and access controller) and 3GPP AAA proxy/servers successively.
Step 202, TTG and 3GPP AAA proxy/servers carries out Certificate Authority.
Step 203, TTG initiate Packet Data Protocol Context activation request message to gateway general grouping service wireless node (GGSN, Gateway GPRSSupport Node).
TTG and 3GPPAAA proxy/servers is after certification completes mutually, TTG initiates Packet Data Protocol Context activation request Create PDP context request message to GGSN, to Packet data service (PS, Packet Service) relevant PDP Context holds consultation, and triggers whole PS operation flow.Carry described SSID in described CreatePDP context request message, thus SSID is sent to core-network side equipment GGSN.
Step 204, GGSN return Packet Data Protocol context activation response Create PDPcontext response message to TTG.
Step 205, TTG send tunnel end to end to terminal and set up response E2E Tunnelestablishment ack message.
Step 206, selectable second time PDP Context are set up.
In activation of service flow process, GGSN can to the current accompanying SSID of PCRF reporting terminal, PCRF is in conjunction with the charging of the pre-configured each SSID of user contracting data, business platform information and operator and qos policy, after determining the charging that this terminal is corresponding and qos policy table, charging and qos policy information can be transferred to GGSN according to described SSID, be responsible for carrying out charging and qos policy gate to the terminal of its lower different SSID accessed by GGSN.
In the present embodiment, GGSN assume responsibility for the function of PCEF, and in whole flow process, only need carrying SSID in existing signaling, without the need to adding new Signalling exchange flow process, can realize charging and quality of service policy management and control.
Embodiment three,
The embodiment of the present invention three provides a kind of charging and quality of service policy management-control method, and as shown in Figure 6, Fig. 7 shows PCC configuration diagram under SAE networking scene to the steps flow chart of the method, and this method comprises the following steps:
Step 301, terminal and WLAN access network (the non-3 gpp Internet access network TrustedNon-3GPP IP Access of trust) carry out the special flow process of non-3 gpp.
Step 302, between terminal and WLAN access network (Trusted Non-3GPP IP Access), carry out extendible authentication protocol (EAP, Extensible Authentication Protocol) certification, and WLAN access network and home signature user server/authentication, authorization, accounting (HSS/AAA, HomeSubscriber Server/authentication, authorization, and accounting) between carry out Certificate Authority.
Certificate Authority between WLAN access network and HSS/AAA have passed through packet data gateway (PDN GW successively, Public Data NetWorks GateWay), visited place PCRF (vPCRF, visitedPolicy and Charging Rules Function), AAA agency and WLAN access network ownership PCRF (hPCRF, home Policy and Charging Rules Function).
Step 303, carry out layer 3 (L3, Level 3) between terminal and WLAN access network (Trusted Non-3GPP IP Access) and bundle and trigger.
Step 304, WLAN access network initiate gateway control session Establishing process to ownership PCRF.
In this step, WLAN access network (Trusted Non-3GPP IP Access) transmits the signing parameter of terminal use, the QoS information of default bearer and APN to ownership PCRF (hPCRF) and to contract parameter APN-AMBR etc.
WLAN access network have passed through PDN GW and AAA successively to ownership PCRF initiation gateway control session Establishing process and acts on behalf of.
Step 305, WLAN access network send agent binding update messages to PDN GW.
When terminal access wlan network, WLAN access network can obtain the current accompanying SSID of terminal by SSID association process.In this step, described agent binding update Proxy bindingupdate message carries the current accompanying SSID of terminal, and by this message, SSID is received by PDN GW (PCEF in PCC framework).
Step 306, PDN GW and ownership PCRF mutual internet protocol-based connected reference network (IP-CAN, IP-Connectivity Access Network) session establishment flow process.
By this step, PDN GW reports relevant information to PCRF, makes PCRF by gateway control session set up in step 301 for the binding of this IP-CAN conversation strategy.
IP-CAN session establishment flow process IP-CAN Session establishment procedure takes this SSID to PCRF, and completes charging by PCRF and qos policy is formulated and transfers.
PDN GW have passed through AAA with ownership PCRF mutual IP-CAN session establishment flow process and acts on behalf of.
Step 307, PDN GW and HSS/AAA carry out PDN GW address renewal process.
This PDN GW address renewal process have passed through vPCRF and hPCRF.
Step 308, PDN GW initiate agent binding response Proxy binding ack message to WLAN access network (Trusted Non-3GPP IP Access).
Step 309, between PDN GW and WLAN access network (Trusted Non-3GPP IP Access), set up proxy mobile internet protocol (PMIP, Proxy mobile IP) passage.
Step 310, WLAN access network (Trusted Non-3GPP IP Access) and ownership PCRF (hPCRF) carry out gateway control and QoS rule provides flow process.
WLAN access network (Trusted Non-3GPP IP Access) and ownership PCRF (hPCRF) carry out gateway control and QoS rule to be provided flow process Gateway Control and QoS Rules ProvisionProcedure to have passed through PDN GW and AAA to act on behalf of.
Step 311, L3 between terminal and WLAN access network (Trusted Non-3GPP IP Access) have bundled.
In the present embodiment, in activation of service flow process, by PDN GW to the current accompanying SSID of PCRF reporting terminal, PCRF is in conjunction with the charging of the pre-configured each SSID of user contracting data, business platform information and operator and qos policy, after determining the charging that this terminal is corresponding and qos policy table, charging and qos policy information can be transferred to PDN GW according to described SSID, be responsible for carrying out charging and qos policy gate to the WLAN user of its lower different SSID accessed by PDN GW.
Embodiment four,
A kind of charging that the embodiment of the present invention four provides and quality of service policy control device, the structural representation of this device as shown in Figure 8, comprising:
The current accompanying service set SSID of terminal that receiver module 11 reports for receiving terminal; Determination module 12 is for according to described SSID and charging corresponding to this terminal and quality of service policy table, and determine current charging and quality of service policy, described charging and quality of service policy table comprise charging corresponding with each SSID respectively and quality of service policy; Executive Module 13, for according to the described charging determined and quality of service policy, carries out charging and quality of service policy control to described terminal.
Described device also comprises sending module 14:
Sending module 14 is for reporting described SSID to policy management element PCRF;
Described receiver module 11 also for receive PCRF according to described SSID return to should the charging of terminal and this SSID and quality of service policy information;
Described determination module 12, specifically for the charging that will receive and quality of service policy information, is defined as current charging and quality of service policy.
Described receiver module 11, also for before determining current charging and quality of service policy at determination module, receives charging corresponding to this terminal that policy management element PCRF sends and quality of service policy table.
When described device is gateway general grouping service wireless node GGSN, the SSID of described receiver module 11 specifically for being reported by tunnel termination gateway TTG receiving terminal.Further, described receiver module 11 is specifically for receiving the SSID of TTG by carrying in Packet Data Protocol Context activation request Create PDP contextrequest message, and described SSID is that terminal is carried by end-to-end tunnel foundation request E2ETunnel establishment request message and sent to TTG.
When described device is packet data gateway PDN GW, the SSID that described receiver module 11 is carried by agent binding update Proxy binding update message specifically for receiving WLAN (wireless local area network) WLAN access network.Described sending module 14 is specifically for carrying this SSID to PCRF by setting up IP-CAN Session establishment procedure flow process based on Internet Protocol connected reference BlueDrama.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (13)
1. charging and a quality of service policy management-control method, it is characterized in that, the method comprises:
The current accompanying service set SSID of the terminal that performance element PCEF receiving terminal in policy control and charging PCC framework reports;
PCEF is according to described SSID and charging corresponding to this terminal and quality of service policy table, and determine current charging and quality of service policy, described charging and quality of service policy table comprise charging corresponding with each SSID respectively and quality of service policy;
PCEF, according to the described charging determined and quality of service policy, carries out charging and quality of service policy control to described terminal;
Wherein, PCEF, according to described SSID and charging corresponding to this terminal and quality of service policy table, determines current charging and quality of service policy, specifically comprises:
PCEF reports described SSID to policy management element PCRF;
PCEF receive PCRF according to described SSID return to should the charging of terminal and this SSID and quality of service policy information; And
By the charging of reception and quality of service policy information, be defined as current charging and quality of service policy.
2. the method for claim 1, is characterized in that, before PCEF determines current charging and quality of service policy, described method also comprises:
The charging that this terminal that PCEF reception policy management element PCRF sends is corresponding and quality of service policy table.
3. method as claimed in claim 1 or 2, it is characterized in that, described charging and quality of service policy table are that PCRF determines according at least one item in charging under user contracting data, business platform information and pre-configured each SSID scene and quality of service policy.
4. the method as described in as arbitrary in claim 1 ~ 2, it is characterized in that, described PCEF is gateway general grouping service wireless node GGSN;
The current accompanying SSID of the terminal that PCEF receiving terminal reports, specifically comprises:
The SSID that GGSN is reported by tunnel termination gateway TTG receiving terminal.
5. method as claimed in claim 4, is characterized in that, the SSID that GGSN is reported by tunnel termination gateway TTG receiving terminal, specifically comprises:
GGSN receives the SSID of TTG by carrying in Packet Data Protocol Context activation request Create PDP contextrequest message, and described SSID is that terminal is carried by end-to-end tunnel foundation request E2ETunnel establishment request message and sent to TTG.
6. the method as described in as arbitrary in claim 1 ~ 2, it is characterized in that, described PCEF is packet data gateway PDN GW;
The current accompanying SSID of the terminal that PCEF receiving terminal reports, specifically comprises:
PDN GW receives the SSID that WLAN (wireless local area network) wlan network is carried by agent binding update Proxy bindingupdate message.
7. the method for claim 1, is characterized in that, described PCEF is packet data gateway PDN GW;
Report described SSID to PCRF, specifically comprise:
Packet data gateway PDN GW carries this SSID to PCRF by setting up IP-CAN Session establishment procedure flow process based on Internet Protocol connected reference BlueDrama.
8. charging and a quality of service policy control device, is characterized in that, this device comprises:
Receiver module, for the current accompanying service set SSID of terminal that receiving terminal reports;
Determination module, for according to described SSID and charging corresponding to this terminal and quality of service policy table, determine current charging and quality of service policy, described charging and quality of service policy table comprise charging corresponding with each SSID respectively and quality of service policy;
Executive Module, for according to the described charging determined and quality of service policy, carries out charging and quality of service policy control to described terminal;
Sending module, for reporting described SSID to policy management element PCRF;
Wherein, described receiver module, also for receive PCRF according to described SSID return to should the charging of terminal and this SSID and quality of service policy information;
Described determination module, specifically for the charging that will receive and quality of service policy information, is defined as current charging and quality of service policy.
9. device as claimed in claim 8, is characterized in that, described receiver module, also for before determining current charging and quality of service policy at determination module, receives charging corresponding to this terminal that policy management element PCRF sends and quality of service policy table.
10. the device as described in as arbitrary in claim 8 ~ 9, it is characterized in that, described device is gateway general grouping service wireless node GGSN;
Described receiver module, specifically for the SSID reported by tunnel termination gateway TTG receiving terminal.
11. devices as claimed in claim 10, it is characterized in that, described receiver module, specifically for receiving the SSID of TTG by carrying in Packet Data Protocol Context activation request Create PDP context request message, described SSID is that terminal is carried by end-to-end tunnel foundation request E2E Tunnelestablishment request message and sent to TTG.
12. as arbitrary in claim 8 ~ 9 as described in device, it is characterized in that, described device is packet data gateway PDN GW;
Described receiver module, specifically for receiving the SSID that WLAN (wireless local area network) WLAN access network is carried by agent binding update Proxy binding update message.
13. devices as claimed in claim 8, it is characterized in that, described device is packet data gateway PDNGW;
Described sending module, specifically for carrying this SSID to PCRF by setting up IP-CAN Session establishment procedure flow process based on Internet Protocol connected reference BlueDrama.
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| CN106817361A (en) * | 2015-12-01 | 2017-06-09 | 中兴通讯股份有限公司 | The control method and device of group's online |
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| CN109995830B (en) * | 2017-12-31 | 2022-01-28 | 中国移动通信集团四川有限公司 | Session management system of LTE network |
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