CN101141266A - Strategy rule downloading method and online accounting method and off-line accounting method - Google Patents

Strategy rule downloading method and online accounting method and off-line accounting method Download PDF

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Publication number
CN101141266A
CN101141266A CNA2007101406794A CN200710140679A CN101141266A CN 101141266 A CN101141266 A CN 101141266A CN A2007101406794 A CNA2007101406794 A CN A2007101406794A CN 200710140679 A CN200710140679 A CN 200710140679A CN 101141266 A CN101141266 A CN 101141266A
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strategy
charging
rule
information
downloading method
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孙闵
金海�
彭江宇
陈胜平
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ZTE Corp
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ZTE Corp
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Abstract

The utility model discloses a strategy law sending method, a on-line charging method and a off-line charging method, among which the methods used for charging and strategy control include following steps: step S 402, the control law used by the strategy and charging execution functional entity to obtain the strategy and the charging. The strategy and the charging control law comprises the actual service quality parameters of the traffic stream data; step S404, the strategy and charging execution functional entity generates the charging data which are reported to the charging function entity as per the strategy and charging control law. When the user adopts IP loaded operations, quality of service can be charged as per the different bearer services adopted by the user, so as to display the specific service quality parameters for the traffic stream of the user.

Description

Strategy rule downloading method and online charging method and off-line accounting method
Technical field
The present invention relates to the IP network field, relate in particular to strategy rule downloading method and online charging method and off-line accounting method.
Background technology
The all-IP network will be the future thrust of communication network, release along with increasing multimedia service on the IP network, traditional charging needs that can not satisfy communication network based on the charging method of duration or data traffic. how to carry out correct charging, become the problem of operator's common concern at different multimedia services.For this reason, many normal structures have proposed the notion of FBC (based on flow based charging).The 3GPP normal structure is carried out organic combination with Qos (Qualityof service) tactical management and flow based charging at present, has proposed strategy and the framework of the control (PCC, Policy and Charging Control) of chargeing.
Fig. 1 is the block diagram of 3GPP strategy of the prior art and charging control system.The strategy and the control of chargeing can be used in online charging and two kinds of applied environments of offline charging.The system framework of the strategy of 3GPP normal structure definition and the control of chargeing mainly comprises following logic entity as shown in Figure 1:
PCEF (Policy and Charging Enforcement Function) 102: strategy and charging execution function entity.In strategy and charge execution function, operator can pre-defined strategy and charging regulation or by the Gx interface requests, accept the dynamic strategy and the charging regulation that issue by "Policy and Charging Rules Function (PCRF, Policy and Charging Rules Function).The 3GPP regulation, in the GPRS/UMTS core net, GPRS Support Node gateway (GGSN, Gateway GPRS Support Node) implementation strategy and charge execution function function.
PCRF (Policy and Charging Rules Function) 104: measure and charging regulation function entity.The user's who obtains from the subscription data memory point according to strategy and the information that provides of charge execution function, AF and by the Sp interface CAMEL-Subscription-Information produces strategy and charging regulation dynamically, be issued in strategy and the charge execution function by the Gx interface, perhaps revise the current charging regulation that is using in strategy and the charge execution function dynamically according to incident.
AF (Application Function) 106: Application Function.Provide relevant information by Rx interface, assist "Policy and Charging Rules Function to finish the generation of dynamic programming and the selection of rule.In the GPRS/UMTS core net, AF can be an application server, the PCSCF in the IMS core net, or have other entities of Rx interface.
OCS (Online Charging System) 108: Online Charging System.By Gy interface connection strategy and charge execution function, receive request, realize credit line control.
OFCS (Offline Charging System) 110: off-line accounting system, strategy and charge execution function are delivered to ticket by the Gz interface and are finished offline charging among the OFCS.
SPR (Subscription Profile Repository) 112: user contracting data.Deposit user's CAMEL-Subscription-Information.
Fig. 2 is the flow chart of the strategy of the prior art and the control offline charging that charges.The flow process of carrying out offline charging in Existing policies and the charging control technology mainly comprises the steps: as shown in Figure 2
S202, user initiate carrying and ask strategy and charge execution function.If bearer network is a GPRS network, subscriber equipment (UE, User Equipment) is initiated Packet Data Protocol (PDP, Packet Data Protocol) context activation request to the GPRS Support Node gateway for the medium face.
S204, strategy and charge execution function send the policing rule request to "Policy and Charging Rules Function, are this carrying request request strategy and charging regulation.
"Policy and Charging Rules Function is according to the beared information in the request message, and comprehensively user service information that may exist and user signing contract information are made a strategic decision, and determines this time strategy and charging request responding.
S206, "Policy and Charging Rules Function send response message to strategy and charge execution function.Wherein carry this time strategy and the content of chargeing and making a strategic decision.
Strategy and charge execution function are carried out corresponding action (as corresponding strategy and charging regulation are installed) according to strategy in the response message and charging regulation
S208, strategy and charge execution function respond Client-initiated carrying request.
So far, the user can have been transmitted at the enterprising line data of setting up of bearer path.
Fig. 3 is the flow chart of the strategy of the prior art and the control online charging that charges.The flow process of carrying out online charging in the prior art as shown in Figure 3, before carrying out as workflow graph, subscriber equipment and AF carry out session interaction and determine corresponding conversation media information, and are handed down to "Policy and Charging Rules Function by AF.Mainly comprise the steps:
S302 asks strategy and charge execution function if the user initiates carrying. and bearer network is a GPRS network, and subscriber equipment is initiated the request of Packet Data Protocol context activation to the GPRS Support Node gateway for the medium face.
S304, strategy and charge execution function send the policing rule request to "Policy and Charging Rules Function, for this carrying is asked to "Policy and Charging Rules Function request strategy and charging regulation.
"Policy and Charging Rules Function is according to the beared information in the request message, and comprehensively user service information that may exist and user signing contract information are made a strategic decision, and determines this time strategy and charging regulation request responding.
S306, "Policy and Charging Rules Function send response message to strategy and charge execution function, wherein carry the content of this time tactful and charging regulation.
Strategy and charge execution function are carried out corresponding action (as corresponding policing rule is installed) according to strategy in the response message and charging regulation.
S308, strategy and charge execution function are that user's carrying is set up request to Online Charging System (OCS, Online Charging System) request credit information.
S310, strategy and charge execution function are received the credit information that Online Charging System provides.
S312, strategy and charge execution function respond Client-initiated carrying request.
So far, the user can be at the bearer path transmitting data of setting up.
Above when only carrying being set up strategy and charge execution function discuss to the situation of "Policy and Charging Rules Function request strategy and charging regulation, strategy and charge execution function can be to "Policy and Charging Rules Function request strategy and charging regulations when setting up except carrying, use under the situation about changing in design carryings such as bearing modification or deletions, strategy and charge execution function need be initiated the request of strategy and charging regulation to "Policy and Charging Rules Function, according to the carrying situation, the user service information and the CAMEL-Subscription-Information that may exist are made a strategic decision again by "Policy and Charging Rules Function.
Except using when changing in carrying, tactful and charge execution function can trigger to "Policy and Charging Rules Function request strategy and charging regulation, when user's session service information and CAMEL-Subscription-Information change, also may cause "Policy and Charging Rules Function again according to beared information, the process that user conversation business information and user signing contract information are made a strategic decision.
3GPP TS23.203 defines strategy and charging regulation at present, mainly comprises following content:
Strategy and charging control rule sign: be used to identify a strategy and charging control rule.
Priority: occur determining which rule of use according to the priority of rule when overlapping at strategy and charging control rule.
The Qos relevant parameter:
Gate state: the state of Business Stream.Such as up available, descending available, two-way available or unactivated state etc.
Qos grade: the IP Qos grade of stream.
The up-downgoing speed of Business Stream.
Charging key: be used for determining rate.
The charging way of a particular traffic data stream: online charging or offline charging.
The mode of chargeing: be by flow or by duration, or both logical combinations.
One or more business datum flow filter, filter mainly is made of the IP five-tuple: source IP address, source port, purpose IP address, destination interface, host-host protocol or application protocol number.
Service identification: identification services, based on stream charging the time, it provides detailed identifying information.
In service implementation, strategy and charge execution function need carry out charging triggering according to the static rule of the strategy under the "Policy and Charging Rules Function and charging control rule or local configuration. and when carrying out charging triggering, strategy and charge execution function need be exported the parameter of the service quality of which concrete reflection Business Stream according to the corresponding indication decision needs in strategy and the charging control rule in the ticket that reports.Such as in order to finish Qos by the stream of user's session and to charge, need to be presented as in the charging bill that the user provides the specific Qos and the corresponding charging regulation of execution.In the present realization technology, the Qos parameter only comprises information such as Qos class parameter and up-downgoing rate parameter, has certain defective, the Qos parameter also should comprise the Qos situation of business data flow reality, as the error rate, and packet loss, time delay, shake, peak rate or the like.
Summary of the invention
One or more problems in view of the above, the present invention proposes strategy rule downloading method and online charging method and off-line accounting method, can be when the user uses the IP loaded service, different bearer QoS according to the actual use of user's various flows charges, and embodies the concrete QoS parameter of user service flow in ticket.
A kind ofly be used to charge and the strategy rule downloading method of policy control may further comprise the steps: step S402 according to of the present invention, strategy and charging execution function entity acquisition strategy and charging control rule, strategy and charging control rule comprise the QoS parameter of traffic data reality; Step S404, strategy and charging execution function entity generate charge information and charge information are reported the billing function entity according to strategy and charging control rule.
Wherein, strategy and charging control rule also comprise following at least a: carry the concrete quality of service information that Business Stream uses when charging report is carried out in indication; Whether interim UDR carries the concrete quality of service information that the user uses; And the concrete quality of service information that concrete Business Stream uses in the ticket that reports.
Wherein, QoS parameter comprises following at least a: stream service quality rating, upstream rate, downstream rate, the error rate, packet loss, time delay, shake and peak rate.Strategy and charging control rule are the static rule of local configuration.Perhaps strategy and charging control rule are the dynamic programming of obtaining.Strategy and charging delivery method are used for Online Charging System or off-line accounting system.
The invention allows for a kind of online charging method that adopts the strategy rule downloading method.The present invention has proposed a kind of off-line accounting method that adopts the strategy rule downloading method again.
By the present invention, when the user uses the IP loaded service, charge according to the different bearer QoS of the actual use of user's various flows, in ticket, embody the concrete QoS parameter of user service flow.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the block diagram of 3GPP strategy of the prior art and charging control system;
Fig. 2 is the flow chart of the strategy of the prior art and the control offline charging that charges;
Fig. 3 is the flow chart of the strategy of the prior art and the control online charging that charges;
Fig. 4 is the flow chart according to strategy rule downloading method of the present invention; And
Fig. 5 is the flow chart according to the below method of the embodiment of the invention.
Embodiment
Below with reference to accompanying drawing, describe the specific embodiment of the present invention in detail.
Main thought of the present invention is strategy and charge execution function according to the indication of "Policy and Charging Rules Function or reports the concrete Qos parameter information that whether carries the Business Stream use in the ticket of offline charging center (during offline charging) or online charging center (during online charging) by this locality configuration decision, such as adopting corresponding concrete Qos parameter Warning Mark (to carry stream Qos grade such as indication, time delay, some parameter in the information such as shake, packet loss, Packet Error Rate, bandwidth, peak rate), whether interim UDR carries the concrete Qos parameter information that Business Stream uses.In addition, the present invention stipulates concrete qos parameter information, includes but not limited to these parameters: stream Qos grade, time delay, information such as shake, packet loss, Packet Error Rate, bandwidth, peak rate.
Fig. 4 is the flow chart according to strategy rule downloading method of the present invention.As shown in Figure 4, method of chargeing based on the Qos service of stream according to the present invention mainly may further comprise the steps:
Step S402, strategy and charging execution function entity acquisition strategy and charging control rule, described strategy and charging control rule comprise the QoS parameter of traffic data reality.Strategy and charge execution function can pass through dynamic acquisition strategy of "Policy and Charging Rules Function and charging control rule, also can pass through local collocation strategy and charging control rule.
Step S404, described strategy and charging execution function entity generate charge information and described charge information are reported the billing function entity according to described strategy and charging control rule.
Strategy and charging control rule can be the static rules of local configuration, also can be the dynamic programming of obtaining from "Policy and Charging Rules Function.Above-mentioned strategy and charging control rule comprise: indication strategy and charge execution function carry the concrete Qos information etc. whether concrete Qos information, interim UDR that Business Stream uses carry the carrying of Business Stream use concrete in the concrete Qos information of the carrying that the user uses and the ticket when carrying out charging report.The concrete Qos information of carrying can comprise the Qos grade of stream, time delay, information such as shake, packet loss, Packet Error Rate, bandwidth, peak rate.
Strategy and charge execution function are under the situation that the policing rule condition satisfies, report charge information to give the billing function entity, wherein carry the charging key that this stream is chargeed, the parameter information of other of the Qos parameter (as time delay, shake, packet loss, Packet Error Rate, bandwidth, peak rate etc.) of stream and some other 3GPP TS23.203 regulations.
The invention allows for a kind of online charging method that adopts the strategy rule downloading method.The present invention has proposed a kind of off-line accounting method that adopts the strategy rule downloading method again.
Fig. 5 is the flow chart according to the below method of the embodiment of the invention.Embodiments of the invention are that "Policy and Charging Rules Function is handed down to and increases tactful in strategy and the strategy of charge execution function and the charging control rule and charge execution function reports whether carry concrete Qos parameter Warning Mark in the ticket, and concrete Qos parameter type is indicated.In addition, strategy and charge execution function are reported the concrete Qos parameter of increase in the ticket content of offline charging center (during offline charging) or online charging center (during online charging), as flow information such as Qos grade, time delay, shake, packet loss, Packet Error Rate, bandwidth, peak rate.
As shown in Figure 5, changing method may further comprise the steps:
Step S502, user initiate carrying and ask strategy and charge execution function.If bearer network is a GPRS network, subscriber equipment is initiated the request of Packet Data Protocol context activation to the GPRS Support Node gateway for the medium face.
Step S504, strategy and charge execution function send the policing rule request to "Policy and Charging Rules Function, are this carrying request request strategy and charging regulation.
Step S506, "Policy and Charging Rules Function are according to the beared information in the request message, and comprehensively user service information that may exist and user signing contract information are made a strategic decision, and determine this time strategy and charging request responding.Carry sign indication strategy and charge execution function in the decision-making and in the charging bill that reports, carry concrete Qos parameter sign, and whether interim UDR needs the concrete Qos parameter sign that carries.
Step S508, "Policy and Charging Rules Function send response message to strategy and charge execution function.Wherein carry this time strategy and the content of chargeing and making a strategic decision.
Step S510, strategy and charge execution function carry out corresponding action (as corresponding strategy and charging regulation are installed) according to strategy in the response message and charging regulation
Step S512, strategy and charge execution function respond this moment to Client-initiated carrying request, and the user can carry out miscellaneous service request and transfer of data in the carrying of setting up.
Step S514 is when tactful and charge execution function are received this user's business datum, according to strategy and the corresponding charge information of charging control rule production used.The stream Qos grade that in charge information, comprises the rule indication, time delay, shake, packet loss, Packet Error Rate, bandwidth, peak rate etc. are parameter partly or entirely.
Step S516, strategy reports relevant billing function entity with charge execution function with the charge information that generates.
What need specified otherwise is that the present invention also is supported in strategy and concrete Qos parameter is carried in the indication of charge execution function static configuration rule in charging bill.When strategy and the local static configuration of charge execution function these when regular, in above-mentioned steps seven, strategy and charge execution function need be taken all factors into consideration the dynamic programming that issues from "Policy and Charging Rules Function and the static rule situation on tactful and the charge execution function, make a strategic decision.
From such scheme as can be seen, the present invention is by Provisioning Policy and charging control rule in based on the Business Stream charge system, the bearing bed functional entity obtains strategy and charging control rule, and according to the Qos information on services of charging configuration information and the actual use of Business Stream, generate charge information and send to the billing function entity, realization is chargeed according to the Qos service of different business stream, can serve the different charging regulation that is adopted by showing the different Qos that different Business Streams adopts in the ticket of billing function entity generation, thereby finish the purpose of chargeing according to the different Q os service of Business Stream.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (8)

1. one kind is used to charge and the strategy rule downloading method of policy control, it is characterized in that, may further comprise the steps:
Step S402, strategy and charging execution function entity acquisition strategy and charging control rule, described strategy and charging control rule comprise the QoS parameter of traffic data reality;
Step S404, described strategy and charging execution function entity generate charge information and described charge information are reported the billing function entity according to described strategy and charging control rule.
2. strategy rule downloading method according to claim 1 is characterized in that, described strategy and charging control rule also comprise following at least a:
When carrying out charging report, indication carries the concrete quality of service information that Business Stream uses;
Whether interim UDR carries the concrete quality of service information that the user uses; And the concrete quality of service information that concrete Business Stream uses in the ticket that reports.
3. strategy rule downloading method according to claim 1 and 2, it is characterized in that described QoS parameter comprises following at least a: stream service quality rating, upstream rate, downstream rate, the error rate, packet loss, time delay, shake and peak rate.
4. strategy rule downloading method according to claim 3 is characterized in that, described strategy and charging control rule are the static rule of local configuration.
5. strategy rule downloading method according to claim 4 is characterized in that, described strategy and charging control rule are the dynamic programming of obtaining.
6. strategy rule downloading method according to claim 5 is characterized in that, described strategy and charging delivery method are used for Online Charging System or off-line accounting system.
7. online charging method that adopts each described strategy rule downloading method in the claim 1 to 6.
8. off-line accounting method that adopts each described strategy rule downloading method in the claim 1 to 6.
CNA2007101406794A 2007-09-30 2007-09-30 Strategy rule downloading method and online accounting method and off-line accounting method Pending CN101141266A (en)

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Cited By (12)

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WO2010091571A1 (en) * 2009-02-10 2010-08-19 中兴通讯股份有限公司 Method and device for reporting service information
CN101998537A (en) * 2009-08-11 2011-03-30 中兴通讯股份有限公司 System and method for screening user rate according to network loads
CN102143467A (en) * 2010-08-25 2011-08-03 华为技术有限公司 Method, device and system for implementing charging
CN102170359A (en) * 2010-02-26 2011-08-31 华为技术有限公司 Method, device and system for charging network service
WO2011109934A1 (en) * 2010-03-09 2011-09-15 阿尔卡特朗讯 Method and equipment for controlling quality of service of user terminal device
CN103765814A (en) * 2012-08-08 2014-04-30 华为技术有限公司 Charging control method, charging trigger function and online charging system
CN103828476A (en) * 2011-09-29 2014-05-28 瑞典爱立信有限公司 Methods and network notes for controlling resources of a service session as well as corresponding system and computer program
CN105634970A (en) * 2014-11-06 2016-06-01 中国移动通信集团公司 Method, device and system for traffic reduction
CN106982127A (en) * 2016-01-19 2017-07-25 中国移动通信集团山西有限公司 Message detection and shunt method and tandem agent apparatus in a kind of convergent billing
CN109428734A (en) * 2017-08-30 2019-03-05 中兴通讯股份有限公司 Billing implementation system, charging realizing method and accounting management functional entity
WO2021027757A1 (en) * 2019-08-11 2021-02-18 华为技术有限公司 Fee-calculation processing method and system for guaranteed data service, and related apparatus
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WO2010091571A1 (en) * 2009-02-10 2010-08-19 中兴通讯股份有限公司 Method and device for reporting service information
CN101998537A (en) * 2009-08-11 2011-03-30 中兴通讯股份有限公司 System and method for screening user rate according to network loads
CN101998537B (en) * 2009-08-11 2015-08-12 中兴通讯股份有限公司 A kind of system and method according to network load screening user rate
CN102170359A (en) * 2010-02-26 2011-08-31 华为技术有限公司 Method, device and system for charging network service
CN102170359B (en) * 2010-02-26 2015-01-21 华为技术有限公司 Method, device and system for charging network service
WO2011109934A1 (en) * 2010-03-09 2011-09-15 阿尔卡特朗讯 Method and equipment for controlling quality of service of user terminal device
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CN103828476B (en) * 2011-09-29 2018-05-11 瑞典爱立信有限公司 Control the method and network node and corresponding system and computer program of the resource of service conversation
CN103828476A (en) * 2011-09-29 2014-05-28 瑞典爱立信有限公司 Methods and network notes for controlling resources of a service session as well as corresponding system and computer program
CN106550162A (en) * 2012-08-08 2017-03-29 华为技术有限公司 The method and trigger function of charging control, Online Charging System
CN106550162B (en) * 2012-08-08 2019-07-23 华为技术有限公司 The method and trigger function of charging control, online charging system
CN103765814A (en) * 2012-08-08 2014-04-30 华为技术有限公司 Charging control method, charging trigger function and online charging system
US10205832B2 (en) 2012-08-08 2019-02-12 Huawei Technologies Co., Ltd. Charging control method, charging trigger apparatus, and online charging system
US10972613B2 (en) 2012-08-08 2021-04-06 Huawei Technologies Co., Ltd. Charging control method, charging trigger apparatus, and online charging system
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CN105634970A (en) * 2014-11-06 2016-06-01 中国移动通信集团公司 Method, device and system for traffic reduction
CN105634970B (en) * 2014-11-06 2019-06-11 中国移动通信集团公司 A kind of flow is examined and made cuts method, equipment and system
CN106982127A (en) * 2016-01-19 2017-07-25 中国移动通信集团山西有限公司 Message detection and shunt method and tandem agent apparatus in a kind of convergent billing
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WO2021027757A1 (en) * 2019-08-11 2021-02-18 华为技术有限公司 Fee-calculation processing method and system for guaranteed data service, and related apparatus
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Application publication date: 20080312