CN101908966A - Broadband charging method, device and system - Google Patents

Broadband charging method, device and system Download PDF

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Publication number
CN101908966A
CN101908966A CN200910107820XA CN200910107820A CN101908966A CN 101908966 A CN101908966 A CN 101908966A CN 200910107820X A CN200910107820X A CN 200910107820XA CN 200910107820 A CN200910107820 A CN 200910107820A CN 101908966 A CN101908966 A CN 101908966A
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Prior art keywords
charging
user
message
server
authentication
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CN200910107820XA
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Chinese (zh)
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王斌
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN200910107820XA priority Critical patent/CN101908966A/en
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Abstract

The embodiment of the invention provides a broadband charging method, a broadband charging device and a broadband charging system. The method comprises the following steps of: receiving a charging request sent by a certificate authority charging server by adopting the charging system, and distributing a charging unit to the charging request; and sending charging response containing the charging unit to the certificate authority charging server by the charging system so that the certificate authority charging server receives charging message sent after a broadband access server determines that the charging unit is used up, and sending the charging request to the charging system. The method, the device and the system avoid the condition that other services cannot be used when the balance of a user is limited and one service is used, and avoid internet failure of the user when the balance of the user is sufficient.

Description

A kind of method of broadband charging, device and system
Technical field
The present invention relates to communication technical field, be specifically related to a kind of method of broadband charging, device and system.
Background technology
Along with third generation partner program (3GPP, 3G Partnership Project) development, Online Charging System (OCS, Online Charging System) as the Online Charging System functional entity, just progressively from traditional intelligent network network element, peel off out, the real realization business and separating of chargeing, realize the convergent billing of multi-service, many networks, mandate, authentication, accounting server (AAA, Authentication, Authorizationand Accounting) only does the checking of user name, password, and wholesale price and remaining sum unification are put into the OCS entity.In the prior art, for prepaid account, account is shared, a user may use multiple business simultaneously, such as surfing the Net, make a phone call, download CRBT simultaneously, when multi-service is operated simultaneously, keep for previous user with account balance is then disposable, and follow-up user can't use other business, simultaneously, because the disposable duration that issues is fixed, so then the user must be rolled off the production line, if also need online, then need to dial once more, can not reserve online duration according to actual needs flexibly.
Summary of the invention
In view of this, the invention provides a kind of method of broadband charging, device and system solve the prepaid user, during the multi-service operation, reserve the irrational problem of amount.
A kind of method of broadband charging is characterized in that, comprises, charge system receives the charging request that authentication and authorization charging server sends, for the request of chargeing distributes a Charging Detail Record unit; Charge system sends the charging response that comprises a Charging Detail Record unit to authentication and authorization charging server, determine that a Charging Detail Record unit uses the charging message that the back sends so that authentication and authorization charging server receives BAS Broadband Access Server, and send the request of charging to charge system.
A kind of method of broadband access network control is characterized in that, comprises, sends the request of charging to charge system; Receive the charging response that comprises a Charging Detail Record unit that Online Charging System sends, and a Charging Detail Record unit is sent to BAS Broadband Access Server; Receive BAS Broadband Access Server and determining that a Charging Detail Record unit uses the charging message that the back sends, and send the request of charging, to obtain another Charging Detail Record unit to charge system.
A kind of method of broadband charging is characterized in that, comprises, sends charging message to authentication and authorization charging server;
Receive the charging message response that comprises a Charging Detail Record unit that authentication server sends, determine that a Charging Detail Record unit uses after, send charging message to authentication and authorization charging server.
A kind of system of broadband charging is characterized in that, comprises, charge system is used to receive the charging request that authentication and authorization charging server sends, for the request of chargeing distributes a Charging Detail Record unit; Send the charging response that comprises a Charging Detail Record unit to authentication and authorization charging server, determine that a Charging Detail Record unit uses the charging message that the back sends so that authentication and authorization charging server receives BAS Broadband Access Server, and send the request of charging to charge system; Authentication and authorization charging server is used for sending the request of charging to charge system; Receive the charging response that comprises a Charging Detail Record unit that Online Charging System sends, and a Charging Detail Record unit is sent to BAS Broadband Access Server; Receive BAS Broadband Access Server and determining that a Charging Detail Record unit uses the charging message that the back sends, and send the request of charging, to obtain another Charging Detail Record unit to charge system
BAS Broadband Access Server is used for sending charging message to authentication and authorization charging server; Receive the charging message response that comprises a Charging Detail Record unit that authentication server sends, determine that a Charging Detail Record unit uses after, send charging message to authentication and authorization charging server.
A kind of charge system is characterized in that, charge system comprises, distribution module is used to receive the charging request that authentication and authorization charging server sends, for the request of chargeing distributes a Charging Detail Record unit; First sending module, send the charging response that comprises a Charging Detail Record unit to authentication and authorization charging server, determine that a Charging Detail Record unit uses the charging message that the back sends so that authentication and authorization charging server receives BAS Broadband Access Server, and send described charging request to allocation units.
A kind of authentication and authorization charging server is characterized in that, described authentication and authorization charging server comprises, first sending module is used for sending the request of charging to charge system; Second sending module is used to receive the charging response that comprises a Charging Detail Record unit that described Online Charging System sends, and a described Charging Detail Record unit is sent to BAS Broadband Access Server; The 3rd sending module is used to receive BAS Broadband Access Server and is determining that a Charging Detail Record unit uses the charging message that the back sends, and send the request of charging to charge system, to obtain another Charging Detail Record unit.
A kind of BAS Broadband Access Server is characterized in that, BAS Broadband Access Server comprises, first sending module is used for sending charging message to authentication and authorization charging server; Second sending module is used to receive the charging message response that comprises a Charging Detail Record unit that authentication server sends, determine that a Charging Detail Record unit uses after, send charging message to authentication and authorization charging server.
The embodiment of the invention adopts charge system to receive the charging request that authentication and authorization charging server sends, for the request of chargeing distributes a Charging Detail Record unit; Charge system sends the charging response that comprises a Charging Detail Record unit to authentication and authorization charging server, so that receiving BAS Broadband Access Server, authentication and authorization charging server determines that a Charging Detail Record unit uses the charging message that the back sends, and to charge system transmission charging request, make under the user balance condition of limited, avoided when using a kind of business, the situation that other business can't be used under the situation of user balance abundance, has been avoided user's suspension simultaneously.
Description of drawings
Fig. 1 is the basic procedure schematic diagram of the method for a kind of broadband charging of the embodiment of the invention;
Fig. 2 is the basic procedure schematic diagram of the method for a kind of broadband charging of the embodiment of the invention;
Fig. 3 is the basic procedure schematic diagram of the method for a kind of broadband charging of the embodiment of the invention;
Fig. 4 is the fundamental block diagram of the system of a kind of broadband charging of the embodiment of the invention;
Fig. 5 is the fundamental block diagram of the system of a kind of Online Charging System of the embodiment of the invention;
Fig. 6 is the fundamental block diagram of the system of a kind of authentication server of the embodiment of the invention;
Fig. 7 is the fundamental block diagram of the system of a kind of BAS Broadband Access Server of the embodiment of the invention;
Fig. 8 is method one embodiment of a kind of broadband charging of the embodiment of the invention;
Fig. 9 is another embodiment of the method for a kind of broadband charging of the embodiment of the invention;
Embodiment
In order to make those skilled in the art better understand content of the present invention, content of the present invention is specified below in conjunction with accompanying drawing and specific embodiment.
The basic procedure of the method for a kind of broadband charging of the embodiment of the invention can mainly comprise step with reference to figure 1:
A1, charge system receive the charging request that authentication and authorization charging server sends, for described charging request distributes a Charging Detail Record unit authentication and authorization charging server;
Authentication and authorization charging server is after receiving the charging message that access server sends, comprise user profile in the charging message, as, user's account number and password, authentication and authorization charging server judges that according to user profile this user is the prepaid user, then to Online Charging System (OCS, Online Charging System) sends the request of charging, here the request of chargeing is generally credit control request (CCR, Credit Control Request) message, after OCS receives CCR message, the user is carried out authentication, budget and distribution, here the Charging Detail Record unit that distributes for the user comprises two kinds of situations: the one, for the user distributes duration, the 2nd, be user's dispense flow rate, distribute duration to be specially, 1, total duration for user's distribution, 2, for the user distributes a timeslice, be 12 hours as total duration, can be with one hour, promptly 3600 seconds as a timeslice, simultaneously also can carry out dynamic assignment, as distribute total duration all the time half as a timeslice, when being 4 hours as total duration, with 2 hours, total duration was 2 hours, with 1 hour as a timeslice in promptly 7200 seconds, promptly 3600 seconds as a timeslice, by that analogy, same, for user's dispense flow rate with distribute duration identical, as total flow is 120000K Bytes, can the user be reserved with 1000K Bytes as a flow cell, also can carry out dynamic assignment simultaneously, as distribute total flow all the time half as a flow cell, as total flow is 120000K Bytes, and as a flow cell, total flow is 60000K Bytes with 60000K Bytes, with 30000K Bytes as a flow cell, by that analogy.
The embodiment of the invention is that example describes with the timeslice, and not influencing with flow or other unit of measurement is the explanation of embodiment.
A2, charge system send the charging response that comprises a described Charging Detail Record unit to described authentication and authorization charging server, determine that a described Charging Detail Record unit uses the charging message that the back sends so that described authentication and authorization charging server receives BAS Broadband Access Server, and send described charging request to described charge system.
After authentication and authorization charging server OCS is distributed duration, to the authentication and authorization charging server response of send chargeing, here can be in two kinds of situation:
First kind of situation: OCS sends Credit Control Answer (CCA to authentication and authorization charging server, CreditControl Answer) message, be included as the timeslice that the user reserves in the CCA message, when issuing CCA message, send to authentication and authorization charging server, authentication and authorization charging server is after receiving CCA message, confirm access server (BAS, Broadband Access Server) can receive authorization notification message (COA, Change-of-Authorization) message, here can be in authentication and authorization charging server reservation record, expression BAS can receive COA message, next, authentication and authorization charging server sends COA message to BAS, the Session-Timeout sign is reserved duration among the COA{Session-Timeout}, unit is second, be generally a timeslice, BAS gathers user's use amount in real time then, as sending heartbeat signal every 30 seconds one time to the user, sees whether the user is online, and collection user's use amount, when the use amount of finding the user reaches a timeslice, then send new charging message to AAA, new here charging message is generally the Intermediate Charging ICH request.
Second kind of situation, OCS sends CCA message to authentication and authorization charging server, comprise the user in the CCA message and reserve the total surf time and the timeslice of distribution, authentication and authorization charging server is after receiving CCA message, send the charging message response to BAS, BAS gathers user's use amount in real time then, as sending heartbeat signal one time to the user every 30 seconds, see whether the user is online, and collection user's use amount, when the use amount of finding the user reaches a timeslice, then send new charging message to AAA, OCS resends CCA message to authentication and authorization charging server, after repeating repeatedly, when finding timeslice of user balance less than, the timeslice of OCS in the CCA message that AAA sends is the current remaining sum of user, OCS carries out inverse to the current remaining sum of user and obtains available duration via, and this available duration via carried out timing, when definite user balance is used up, abandon conversation request (ASR to the AAA transmission, Abort Session Request) message, after AAA receives ASR message, send disconnection message { DM, DisconnectMessages} message to BAS; BAS finishes this user's online,
Alternative, by the charging message response that comprise user current remaining sum of AAA, carry out timing to issuing for the last time, when definite user balance is used up, send disconnection message { DM, DisconnectMessages} message to BAS; BAS finishes this user's online.
The embodiment of the invention adopts the charging request of the transmission of an authentication and authorization charging server of every reception, for a timeslice is reserved in described charging request, send the charging response that comprises a described timeslice to described authentication and authorization charging server, so that described authentication server indication BAS Broadband Access Server is according to described timeslice report of user operating position, make under the user balance condition of limited, avoided when using a kind of business, the situation that other business can't be used, under the situation of user balance abundance, avoided user's suspension simultaneously.
The basic procedure of the method for a kind of broadband charging of the embodiment of the invention can mainly comprise step with reference to figure 2:
B1, to the charge system request of send chargeing;
AAA is after receiving the charging message of BAS, send CCR{initial to OCS, RSU (CC-Time, Service-Information} message Apply Charging, wherein RSU is (Request Service Unit, requested service unit), comprises parameters C C-Time among the RSU, CC-Time represents to ask duration, and Service-Information is DSL-Information;
The charging that comprises a Charging Detail Record unit that B2, the described Online Charging System of reception send responds, and a described Charging Detail Record unit is sent to BAS Broadband Access Server;
After OCS has reserved duration, to the authentication and authorization charging server response of send chargeing, here can be in two kinds of situation:
First kind of situation: OCS sends Credit Control Answer (CCA to authentication and authorization charging server, CreditControl Answer) message, be included as the timeslice that the user reserves in the CCA message, authentication and authorization charging server is after receiving CCA message, confirm BAS Broadband Access Server (BAS, change authentication message (the COA that Broadband AccessServer) can receive, Change-of-Authorization) message, here can be in authentication and authorization charging server reservation record, expression BAS can receive COA message, next, authentication and authorization charging server sends COA message to BAS, the Session-Timeout sign is reserved duration among the COA{Session-Timeout}, and unit is second, is generally a timeslice.
Second kind of situation: OCS sends CCA message to authentication and authorization charging server, comprises the user in the CCA message and reserves total surf time and timeslice, and authentication and authorization charging server sends the charging message response to BAS after receiving CCA message.Authentication and authorization charging server
B3, the described BAS Broadband Access Server of reception are determining that a described Charging Detail Record unit uses the charging message that the back sends, and send described charging request to described charge system, to obtain another described Charging Detail Record unit.
At first kind of situation of step B2, BAS gathers user's use amount in real time, as sending heartbeat signal one time to the user every 30 seconds, see whether the user is online, and collection user's use amount, when the use amount of finding the user reaches a timeslice, then send new charging message to AAA, new here charging message is generally the Intermediate Charging ICH request.
At second kind of situation of step B2, BAS gathers user's use amount in real time, as sending heartbeat signal one time to the user every 30 seconds, see whether the user is online, and collection user's use amount, when the use amount of finding the user reaches a timeslice, then send new charging message to AAA, OCS resends CCA message to authentication and authorization charging server, repeat repeatedly after, when finding timeslice of user balance less than, the timeslice in the CCA message that AAA sends of OCS is worked as remaining sum for the user, OCS carries out timing to this remaining sum simultaneously, when definite user balance is used up, sends to AAA and abandons conversation request (ASR, Abort Session Request) message, after AAA receives ASR message, send disconnection message { DM, Disconnect Messages} message to BAS; BAS finishes this user's online,
Alternative, by the charging message response that comprise user current remaining sum of AAA, carry out timing to issuing for the last time, when definite user balance is used up, { DM, DisconnectMessages}, BAS finish this user and surf the Net to send disconnection message to BAS.
The embodiment of the invention adopts and receives the charging response that comprises a Charging Detail Record unit that described Online Charging System sends, and a described Charging Detail Record unit is sent to BAS Broadband Access Server;
Receive described BAS Broadband Access Server and determining that a described Charging Detail Record unit uses the charging message that the back sends, and send described charging request to described charge system, to obtain another described Charging Detail Record unit authentication and authorization charging server authentication and authorization charging server, make under the user balance condition of limited, avoided when using a kind of business, the situation that other business can't be used under the situation of user balance abundance, has been avoided user's suspension simultaneously.
The basic procedure of the method for a kind of broadband charging of the embodiment of the invention can mainly comprise step with reference to figure 3:
C1, send charging message to authentication and authorization charging server;
BAS sends charging message to authentication and authorization charging server after confirming that subscription authentication is passed through, and after a timeslice finishes, send charging message to authentication and authorization charging server, comprising user's operating position, comprise whether suspension of user, user's use amount etc.
C2, receive the charging message response that comprises a Charging Detail Record unit that authentication server sends, determine that a described Charging Detail Record unit uses after, send described charging message to authentication and authorization charging server.Authentication and authorization charging server is after receiving COA message, send it to BAS then BAS gather user's use amount in real time, as sending heartbeat signal one time to the user every 30 seconds, see whether the user is online, and collection user's use amount, when the use amount of finding the user reaches a timeslice, then send new charging message to AAA, new here charging message is generally the Intermediate Charging ICH request.
Or,
Authentication and authorization charging server is after receiving CCA message, send the charging message response to BAS, BAS gathers user's use amount in real time then, as sending heartbeat signal one time to the user every 30 seconds, see whether the user is online, and collection user's use amount, when the use amount of finding the user reaches a timeslice, then send new charging message to AAA, OCS resends CCA message to authentication and authorization charging server, repeat repeatedly after, when finding timeslice of user balance less than, the timeslice in the CCA message that AAA sends of OCS is worked as remaining sum for the user, OCS carries out timing to this remaining sum simultaneously, when definite user balance is used up, sends ASR message to AAA, after AAA receives ASR message, send DM message to BAS; BAS finishes this user's online,
Alternative, by the charging message response that comprise user current remaining sum of AAA, carry out timing to issuing for the last time, when definite user balance is used up, send DM message to BAS, BAS finishes this user's online.
The embodiment of the invention adopts the charging request of the transmission of an authentication and authorization charging server of every reception, for a timeslice is reserved in described charging request, send the charging response that comprises a described timeslice to described authentication and authorization charging server, so that described authentication server indication BAS Broadband Access Server is according to described timeslice report of user operating position, make under the user balance condition of limited, avoided when using a kind of business, the situation that other business can't be used, under the situation of user balance abundance, avoided user's suspension simultaneously.
The fundamental block diagram of the system of a kind of broadband charging of the embodiment of the invention can mainly comprise with reference to figure 4:
Charge system 401, in the present embodiment, charge system can be OCS (an Online ChargingSystem Online Charging System), be used to receive the charging request that authentication and authorization charging server 402 sends, this charging request is generally CCR{initial, RSU (CC-Time, Service-Information} message Apply Charging, wherein RSU is (Request Service Unit, the requested service unit), comprise parameters C C-Time among the RSU, CC-Time represents to ask duration, Service-Information is DSL-Information, for this request of chargeing distributes a Charging Detail Record unit, in the present embodiment, Charging Detail Record unit can be a timeslice or a flow cell, send the charging response that comprises a Charging Detail Record unit to authentication and authorization charging server 402, the response of chargeing is generally Credit Control Answer (CCA, Credit Control Answer) message, be included as the timeslice that the user reserves in the CCA message, determine that a Charging Detail Record unit uses the charging message that the back sends so that described authentication and authorization charging server 402 receives BAS Broadband Access Server 403, and send described charging request to described charge system 401; The authentication and authorization charging server authentication and authorization charging server
Charge system 401 is further used for when definite user is current Sorry, your ticket has not enough value Charging Detail Record unit, send change authentication message (COA to authentication and authorization charging server 402, Change-of-Authorization) message, comprise the current remaining sum of user in this COA message, so that authentication and authorization charging server indication BAS Broadband Access Server determines that current remaining sum uses up back termination user and uses network authentication mandate accounting server.
Online Charging System 401 is further used for when definite user balance is used up, abandon conversation request (ASR to described authentication and authorization charging server 402 transmissions, Abort Session Request) message is used network so that described authentication server indication BAS Broadband Access Server 403 stops the user.
Authentication and authorization charging server 402 is used for sending the request of charging to charge system 401; Receive the charging response that comprises a Charging Detail Record unit that charge system 401 sends, and a Charging Detail Record unit sent to BAS Broadband Access Server 403, then, receive BAS Broadband Access Server 403 and determining that a Charging Detail Record unit uses the charging message that the back sends, then, send described charging request to charge system 401, to obtain another Charging Detail Record unit;
Authentication and authorization charging server 402 is further used for, what receive that charge system 401 sends abandons conversation request ASR message, and to BAS Broadband Access Server 403 transmission disconnection message { DM, DisconnectMessages} message stops the user with indication BAS Broadband Access Server 403 and uses network, or, when definite user balance is used up, here can be to carrying out timing user's service time, thereby definite user balance is used up, and sends disconnection message DM message to BAS Broadband Access Server 403 and uses network with indication BAS Broadband Access Server 403 termination users
BAS Broadband Access Server 403 is used for sending charging message to authentication and authorization charging server 402; Receive the charging message response that comprises a Charging Detail Record unit that authentication and authorization charging server 402 returns, and user's operating position monitored in real time, here can monitor the user by modes such as heartbeats, after determining that the user uses a Charging Detail Record unit, send the charging message device to authentication and authorization charging server 402.
BAS Broadband Access Server 403 is further used for, receive the charging response that comprises the current remaining sum of described user that described authentication and authorization charging server 402 sends, after determining that the current remaining sum of user uses up, here can monitor the user by modes such as heartbeats, after determining that the user uses current remaining sum, stop the user and use network.
BAS Broadband Access Server 403 is further used for, and receive the disconnection message DM message that authentication and authorization charging server 402 sends, and the termination user uses network.
Wherein Online Charging System 401 links to each other with authentication and authorization charging server 402, and authentication and authorization charging server 402 links to each other with BAS Broadband Access Server 403, and concrete interaction content is with reference to the function with reference to each device.
The embodiment of the invention adopts Online Charging System to receive the charging request of an authentication and authorization charging server transmission, for a Charging Detail Record unit is reserved in described charging request, send the charging response that comprises a described Charging Detail Record unit to described authentication and authorization charging server, so that described authentication server indication BAS Broadband Access Server is according to described Charging Detail Record unit report of user operating position, make under the user balance condition of limited, avoided when using a kind of business, the situation that other business can't be used, under the situation of user balance abundance, avoided user's suspension simultaneously.
The fundamental block diagram of a kind of charge system of the embodiment of the invention can mainly comprise with reference to figure 5:
Distribution module 501, be used to receive the charging request that authentication and authorization charging server sends, this charging request is generally CCR{initial, RSU (CC-Time, Service-Information} message Apply Charging, wherein RSU is (Request Service Unit, the requested service unit), comprise parameters C C-Time among the RSU, CC-Time represents to ask duration, and Service-Information is DSL-Information, and distribution module 501 is distributed a Charging Detail Record unit for this request of chargeing, in the present embodiment, Charging Detail Record unit can be a timeslice or a flow cell;
First sending module 502, be used for sending the charging response that comprises a described Charging Detail Record unit to authentication and authorization charging server, the response of chargeing is generally Credit Control Answer (CCA, Credit Control Answer) message, be included as the timeslice that the user reserves in the CCA message, determine that a described Charging Detail Record unit uses the charging message that the back sends so that authentication and authorization charging server receives BAS Broadband Access Server, and send described charging request to distribution module 501 by authentication and authorization charging server.
Online Charging System further comprises,
Second sending module 503, be used for when the user is current Sorry, your ticket has not enough value Charging Detail Record unit, send the change authentication message (COA of the current remaining sum of user that comprises distribution module 501 distribution to described authentication and authorization charging server, Change-of-Authorization) message is so that described authentication and authorization charging server indication BAS Broadband Access Server determines that described current remaining sum uses up back termination user and uses network.
The 3rd sending module 504, be used to receive definite message that user balance that distribution module 501 sends is used up, abandon conversation request to described authentication and authorization charging server transmission and abandon conversation request (ASR, AbortSession Request) message is used network so that described authentication and authorization charging server indication BAS Broadband Access Server stops the user.
The embodiment of the invention is by the charging request of the transmission of an authentication and authorization charging server of the every reception of Online Charging System, for a Charging Detail Record unit is reserved in described charging request, send the charging response that comprises a described Charging Detail Record unit to described authentication and authorization charging server, so that described authentication server indication BAS Broadband Access Server is according to described Charging Detail Record unit report of user operating position, make under the user balance condition of limited, avoided when using a kind of business, the situation that other business can't be used, under the situation of user balance abundance, avoided user's suspension simultaneously.
The fundamental block diagram of a kind of authentication and authorization charging server of the embodiment of the invention can mainly comprise with reference to figure 6:
First sending module 601, be used for sending the request of charging to charge system, this charging request is generally CCR{initial, (wherein RSU is (RequestService Unit to RSU for CC-Time, Service-Information} message Apply Charging, the requested service unit), comprise parameters C C-Time among the RSU, CC-Time represents to ask duration, and Service-Information is DSL-Information;
Second sending module 602, be used to receive the charging response that comprises a Charging Detail Record unit that described Online Charging System sends, and a described Charging Detail Record unit sent to BAS Broadband Access Server, here the response of chargeing is Credit Control Answer (CCA, Credit Control Answer) message, be included as the timeslice that the user reserves in the CCA message, second sending module 602 is after receiving CCA message, confirm BAS Broadband Access Server (BAS, Broadband Access Server) can receive change authentication message (COA, Change-of-Authorization) message, here can be in authentication and authorization charging server reservation record, expression BAS can receive COA message, next, authentication and authorization charging server sends COA message to BAS, and the Session-Timeout sign is reserved duration among the COA{Session-Timeout}, unit is second, is a timeslice here.
The 3rd sending module 603 is used to receive described BAS Broadband Access Server and is determining that a described Charging Detail Record unit uses the charging message that the back sends, and send described charging request to described charge system, to obtain another described Charging Detail Record unit.
Authentication and authorization charging server further comprises,
Stop module 604, be used to receive that Online Charging System sends abandons conversation request (ASR, AbortSession Request) message, and to BAS Broadband Access Server transmission disconnection message { DM, DisconnectMessages} message stops the user with the indication BAS Broadband Access Server and uses network, or
When definite user balance is used up, send disconnection message DM message to BAS Broadband Access Server and use network with indication BAS Broadband Access Server termination user.
The embodiment of the invention adopts to Online Charging System and sends the request of charging; Be used to receive the charging response that comprises a Charging Detail Record unit that described Online Charging System sends, and the indication BAS Broadband Access Server makes under the user balance condition of limited according to described Charging Detail Record unit report of user operating position, avoided when using a kind of business, the situation that other business can't be used, under the situation of user balance abundance, avoided user's suspension simultaneously.
The fundamental block diagram of a kind of BAS Broadband Access Server of the embodiment of the invention can mainly comprise with reference to figure 7:
First sending module 701 is used for sending charging message to authentication and authorization charging server, and charging message comprises user's operating position, comprises whether suspension of user, user's use amount etc.;
Second sending module 702, be used to receive the charging message response that comprises a Charging Detail Record unit that authentication server sends, after determining that a described Charging Detail Record unit uses, send charging message to authentication and authorization charging server, second sending module 702 is gathered user's use amount in real time, as sending heartbeat signal one time to the user every 30 seconds, see whether the user is online, and collection user's use amount, when the use amount of finding the user reaches a timeslice, then send new charging message to AAA, new here charging message is generally the Intermediate Charging ICH request.
BAS Broadband Access Server further comprises,
Stop module 703, when being used for user balance and using up, receive the disconnection message DM message that authentication and authorization charging server sends, and stop the user and use network.
The embodiment of the invention adopts to authentication and authorization charging server and sends charging message; Receive the charging message response that comprises a Charging Detail Record unit that authentication server sends, and, avoided when using a kind of business the situation that other business can't be used according to described Charging Detail Record unit report of user operating position, under the situation of user balance abundance, avoided user's suspension simultaneously.
For better understanding the foregoing description, a concrete implementation below in conjunction with a kind of method of broadband charging is that example describes, and networking comprises the terminal use as shown in Figure 8, BAS Broadband Access Server (BAS, Broadband Access Server), authentication and authorization charging server (AAA, Authentication, Authorization and Accounting), Online Charging System (OCS, Online Charging System), idiographic flow is as follows:
801, subscriber dialing
Use broadband access network as the user, need the input username and password, suppose user name " XYZ ", password is " 123 ", and the user is behind the input username and password, and dialing mechanism is to BAS (Broadband AcessServer, BAS Broadband Access Server) Sending dialled number request is carried out network and is connected.
802, BAS initiates authentication request and gives AAA;
BAS is after receiving the dialing request, and judgement is broadband access network dialing request, sends authentication request to AAA, comprises user's username and password in this request.
BAS finishes subscription authentication.
803, AAA carries out user's access authentication;
Here access authentication is whether the username and password of differentiating the user mates.
804, AAA sends the authentication request response to BAS;
After access authentication passed through, AAA sent the authentication request response to BAS;
805, after BAS received the authentication request response, to the response of user's Sending dialled number, the user began online.
806, BAS sends the request of charging to AAA;
807, AAA sends CCR (Credit Control Request, credit control request) message to OCS;
After AAA receives the request of charging, the identification user is OCS user, send CCR{initial to OCS, (wherein RSU is (Request Service Unit to RSU for CC-Time, Service-Information} message Apply Charging, the requested service unit), comprise parameters C C-Time among the RSU, CC-Time represents to ask duration, and Service-Information is DSL-Information;
808, OCS is to user charge authentication, inverse, reservation;
809, OCS sends CCA (Credit Control Answer, Credit Control Answer) message to AAA;
After authentication, inverse, reservation finished, OCS sent CCA{initial to AAA, GSU (CC-Time) } message, wherein GSU is (Granted Service Unit authorizes business unit), then GSU authorizes the new available traffic of duration, is generally a timeslice.
Wherein, increase user availability,, can have multiple for the method for the new available traffic of authorized user for avoiding the multi-service resource competition.
1, threshold value can be set, when being less than or equal to threshold value, adopt the dichotomy mandate, such as threshold value is set is 5 yuan, and when user balance during less than 5 yuans, the amount of money of distributing to the new available traffic correspondence of user is 2.5 yuan, when greater than threshold value, distributing to the new available traffic of user is 5 yuan.
2, can also adopt the percentage method, be 20 yuan such as the capping threshold value, and lower threshold is 10 yuan, and when user balance during less than upper limit threshold, the new available traffic that licenses to the user is 20% of an actual overall balance.When user balance during less than lower threshold, the new available traffic that licenses to the user is 10% of an actual overall balance, and when user balance during greater than upper limit threshold, the new available traffic that licenses to the user is 30% of an actual overall balance.
3, can different percentage be set according to the class of business difference, such as giving the new available traffic of call distribution is the M% of actual overall balance, distributing new available traffic to note is the N% of actual overall balance, and giving the new available traffic of bandwidth allocation is Z% of actual overall balance or the like.
810, AAA sends the response of chargeing to BAS;
811, AAA sends COA message to BAS;
AAA confirms that BAS can receive COA message after receiving CCA message, then send to BAS
COA message comprises a timeslice in this COA message;
812, BAS sends the Intermediate Charging ICH request to AAA;
BAS gathers user's use amount in real time, as sending heartbeat signal every 30 seconds one time to the user, sees whether the user is online, and gathers user's use amount, when the use amount of finding the user reaches the new available traffic of user, then sends the Intermediate Charging ICH request to AAA.
813, AAA sends CCR (Credit Control Request, credit control request) message to OCS;
After AAA receives charging request message, send CCR{Update, RSU (CC-Time) to OCS } message; Wherein RSU is (Request Service Unit, requested service unit), comprises parameters C C-Time among the RSU, and CC-Time represents to ask duration, is generally a timeslice here.
814, OCS carries out wholesale price, deducts fees, and carries out the reservation expense once more, budget again;
815, OCS sends CCA message to AAA;
After budget finished, OCS sent CCA{Update, GSU (CC-Time) } to AAA, comprising the budget available traffic of reserving expense again, wherein, increase user availability for avoiding the multi-service resource competition, for the method for the new available traffic of authorized user, can have multiple.
1, threshold value can be set, when being less than or equal to threshold value, adopt the dichotomy mandate, such as threshold value is set is 5 yuan, and when user balance during less than 5 yuans, the amount of money of distributing to the new available traffic correspondence of user is 2.5 yuan, when greater than threshold value, distributing to the new available traffic of user is 5 yuan.
2, can also adopt the percentage method, be 20 yuan such as the capping threshold value, and lower threshold is 10 yuan, and when user balance during less than upper limit threshold, the new available traffic that licenses to the user is 20% of an actual overall balance.When user balance during less than lower threshold, the new available traffic that licenses to the user is 10% of an actual overall balance, and when user balance during greater than upper limit threshold, the new available traffic that licenses to the user is 30% of an actual overall balance.
3, can different percentage be set according to the class of business difference, such as giving the new available traffic of call distribution is the M% of actual overall balance, distributing new available traffic to note is the N% of actual overall balance, and giving the new available traffic of bandwidth allocation is Z% of actual overall balance or the like.
816, AAA sends the Intermediate Charging ICH response to BAS;
817, AAA sends COA message to BAS;
BAS sends it to BAS after receiving COA message, and BAS adjusts the new available traffic of user according to COA message.
Wherein, step 12-step 17 can repeat repeatedly.
818, user offline;
Here comprise that the user rolls off the production line initiatively, authorizes that traffic carrying capacity uses, equipment is pinched the user, equipment is pinched the user and is broken down for system equipment;
819, BAS sends the charging ending request to AAA;
820, AAA sends CCR (Credit Control Request, credit control request) message to OCS;
AAA sends CCR{Terminal, RSU (CC-Time) } give OCS, CC-Time uses duration for the last time for the user;
821, OCS carries out wholesale price, deducts fees;
822, OCS sends CCA message to AAA;
OCS sends CCA{Terminal, and RC=2001} gives AAA, and expression is chargeed successfully;
823, AAA sends to charge to BAS and finishes response, charges and finishes;
The embodiment of the invention is by on the basis of reserving total duration, by COA message, for the user reserves new available traffic again, and the real-time operating position of supervisory user, and according to user's operating position, constantly reserve new available traffic for the user, under the user balance condition of limited, avoided when using a kind of business the situation that other business can't be used, under the situation of user balance abundance, avoided user's continuous suspension simultaneously.
For better understanding the foregoing description, a concrete implementation below in conjunction with a kind of method of broadband charging is that example describes, and networking comprises the terminal use as shown in Figure 9, BAS Broadband Access Server (BAS, Broadband Access Server), authentication and authorization charging server (AAA, Authentication, Authorization and Accounting), Online Charging System (OCS, Online Charging System), idiographic flow is as follows:
901, the user initiates the PPPoE authentication request;
Use broadband access network as the user, need the input username and password, suppose user name " XYZ ", password is " 123 ", and the user is behind the input username and password, and dialing mechanism is to BAS (Broadband Acess Server, BAS Broadband Access Server) Sending dialled number request is carried out network and is connected.
902, BAS initiates authentication request and gives AAA;
BAS is after receiving the dialing request, and judgement is broadband access network dialing request, sends authentication request to AAA, comprises user's username and password in this request, and BAS finishes subscription authentication.
903, AAA carries out user's access authentication;
Here access authentication is whether the username and password of differentiating the user mates.
904, AAA sends the authentication request response to BAS;
After access authentication passed through, AAA sent the authentication request response to BAS;
905, after BAS received the authentication request response, to the response of user's Sending dialled number, the user began online.
906, BAS sends the request of charging to AAA;
907, AAA sends CCR (Credit Control Request, credit control request) message to OCS;
After AAA received the request of charging, the identification user was OCS user, sends to OCS
CCR{initial, RSU (CC-Time, Service-Information} message Apply Charging, wherein RSU is (Request Service Unit, the requested service unit), comprise parameters C C-Time among the RSU, CC-Time represents to ask duration, and Service-Information is DSL-Information;
908, OCS is to user charge authentication, inverse, reservation;
The duration that comprises a maximum available duration via and a timeslice often of Yu Liuing wherein, here the duration of timeslice is that OCS is on the basis of maximum available duration via, the time of redistributing for this business, wherein for avoiding the multi-service resource competition, increase user availability, method for authorizing timeslice can have multiple.
1, threshold value can be set, when being less than or equal to threshold value, adopt the dichotomy mandate, such as threshold value is set is 5 yuan, and when user balance during less than 5 yuans, the amount of money of distributing to the duration correspondence of user time sheet is 2.5 yuan, when greater than threshold value, distributing to the new available traffic of user is 5 yuan.
2, can also adopt the percentage method, be 20 yuan such as the capping threshold value, and lower threshold is 10 yuan, and when user balance during less than upper limit threshold, the duration that licenses to user's timeslice is 20% of an actual overall balance.When user balance during less than lower threshold, the duration that licenses to user's timeslice is 10% of an actual overall balance, and when user balance during greater than upper limit threshold, the duration that licenses to user's timeslice is 30% of an actual overall balance.
3, can different percentage be set according to the class of business difference, such as giving the new available traffic of call distribution is the M% of actual overall balance, distributing new available traffic to note is the N% of actual overall balance, and giving the new available traffic of bandwidth allocation is Z% of actual overall balance or the like.
909, OCS sends CCA (Credit Control Answer, Credit Control Answer) message to AAA;
After authentication, inverse, reservation finished, OCS sent CCA{initial to AAA, GSU (CC-Time) message, and wherein GSU is (Granted Service Unit authorizes business unit), CC-TIME comprises the duration of a maximum available duration via and a timeslice.
9010, AAA returns the response Account-response message of chargeing to BAS, comprising maximum available duration via.
9011, the PPPoE connection is finished, and the user begins online.
9012, BAS sends the Intermediate Charging ICH request to AAA;
BAS gathers user's use amount in real time, as sending heartbeat signal one time to the user every 30 seconds, see whether the user is online, and collection user's use amount, when the use amount of finding the user reaches the duration of timeslice, then send to AAA, the Intermediate Charging ICH request package contains user online duration or off line situation, here it is emphasized that the interval of Intermediate Charging ICH request and the duration of timeslice equate.
9013, AAA sends CCR message to OCS;
After AAA receives charging request message, send CCR{Update, RSU (CC-Time) to OCS } message; Wherein RSU is (Request Service Unit, requested service unit), comprises parameters C C-Time among the RSU, and CC-Time represents to ask duration, is generally a timeslice here.
9014, OCS carries out wholesale price, deducts fees, and carries out the reservation expense once more, budget again;
9015, OCS sends CCA message to AAA;
OCS sends CCA{Update, GSU (CC-Time) } give AAA returning user's available duration via, if the not enough complete metering period of user's remaining sum herein, when then issuing duration, OCS need be provided with timer, so that roll off the production line the user in real time;
9016, AAA sends the Intermediate Charging ICH response to BAS;
The Intermediate Charging ICH response only comprises the success response message that AAA receives message.
Step 12 can repeat repeatedly to step 16
9017, OCS finds the user balance deficiency;
Here divide two to be deeply in love condition, 1, the user uses last timeslice, and OCS finds the user balance deficiency when reserving, 2, OCS when issuing duration for the user, the not enough complete metering period of remaining sum, OCS is provided with timer, when arriving after, find the user balance deficiency.
9018, OCS sends ASR (Abort Session Request abandons conversation request) message to AAA;
9019, after AAA receives ASR message, send disconnection message { DM, Disconnect Messages} message to BAS;
In DM message, comprise user ID (User-Name) and session identification (Acct-Session-Id);
BAS searches corresponding unique session and the user is cut off according to user ID and session identification after receiving DM message, and at this moment, the terminal use understands passive rolling off the production line.
9020, after confirming user offline, BAS sends the DM response to AAA;
9021, AAA sends the ASR response to OCS;
9022, BAS sends the charging ending request to AAA;
9023, AAA sends CCR (Credit Control Request, credit control request) message to OCS;
AAA sends CCR{Terminal, RSU (CC-Time) } give OCS, CC-Time uses duration for the last time for the user;
9024, OCS carries out wholesale price, deducts fees;
9025, OCS sends CCA message to AAA;
OCS sends CCA{Terminal, and RC=2001} gives AAA, and expression is chargeed successfully;
9026, AAA sends to charge to BAS and finishes response, charges and finishes.
The embodiment of the invention is by on the basis of reserving total duration, be user's sheet of setting aside some time again, and the operating position of supervisory user in real time, and according to user's operating position, constantly be user's sheet of setting aside some time, determining to stop business by ASR message under the situation that user balance uses up, make under the user balance condition of limited, avoided when using a kind of business, the situation that other business can't be used under the situation of user balance abundance, has been avoided user's suspension simultaneously
One of ordinary skill in the art will appreciate that all or part of step in the whole bag of tricks of the foregoing description is to instruct relevant hardware to finish by program, this program can be stored in the computer-readable recording medium, and storage medium can comprise: ROM, RAM, disk or CD etc.
More than to the method for a kind of broadband charging that the embodiment of the invention provides, device and system, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.

Claims (25)

1. the method for a broadband charging is characterized in that, comprise,
Charge system receives the charging request that authentication and authorization charging server sends, for described charging request distributes a Charging Detail Record unit;
Charge system sends the charging response that comprises a described Charging Detail Record unit to described authentication and authorization charging server, determine that a described Charging Detail Record unit uses the charging message that the back sends so that described authentication and authorization charging server receives BAS Broadband Access Server, and send described charging request to described charge system.
2. the method for claim 1 is characterized in that, described Charging Detail Record unit is timeslice unit or flow cell.
3. method as claimed in claim 2 is characterized in that, described charging response is for comprising the change authentication message COA message of a described Charging Detail Record unit.
4. method as claimed in claim 3, it is characterized in that, when the user is current Sorry, your ticket has not enough value Charging Detail Record unit, described method further comprises, Online Charging System receives the on-line charging request that authentication and authorization charging server sends, for described charging request distributes current remaining sum, send the change authentication message COA message that comprises the current remaining sum of described user to described authentication and authorization charging server, so that described authentication and authorization charging server indication BAS Broadband Access Server determines that described current remaining sum uses up back termination user and uses network.
5. the method for claim 1 is characterized in that, described method further comprises, when the user is current Sorry, your ticket has not enough value Charging Detail Record unit, sends the Credit Control Answer CCA message that comprises the current remaining sum of described user to described authentication and authorization charging server.
6. method as claimed in claim 5, it is characterized in that, described method further comprises, when definite user balance is used up, abandon conversation request ASR message to described authentication and authorization charging server transmission, use network so that described authentication and authorization charging server indication BAS Broadband Access Server stops the user.
7. the method for a broadband access network control is characterized in that, comprise,
Send the request of charging to charge system;
Receive the charging response that comprises a Charging Detail Record unit that described Online Charging System sends, and a described Charging Detail Record unit is sent to BAS Broadband Access Server;
Receive described BAS Broadband Access Server and determining that a described Charging Detail Record unit uses the charging message that the back sends, and send described charging request, to obtain another described Charging Detail Record unit to described charge system.
8. method as claimed in claim 7 is characterized in that, described method further comprises, when the user is current Sorry, your ticket has not enough value Charging Detail Record unit, the indication BAS Broadband Access Server determines that described current remaining sum uses up the back and stops the user and use network.
9. method as claimed in claim 7, it is characterized in that, after user balance uses up, described method further comprises, what receive that Online Charging System sends abandons conversation request ASR message, and send disconnection message DM message to BAS Broadband Access Server and use network according to described when the current remaining sum of user stops the user with the indication BAS Broadband Access Server, or
When definite user balance is used up, send disconnection message DM message to BAS Broadband Access Server and use network according to described when the current remaining sum of user stops the user with the indication BAS Broadband Access Server.
10. the method for a broadband charging is characterized in that, comprise,
Send charging message to authentication and authorization charging server;
Receive the charging message response that comprises a Charging Detail Record unit that authentication server sends, determine that a described Charging Detail Record unit uses after, send described charging message to authentication and authorization charging server.
11. method as claimed in claim 10, it is characterized in that, described method further comprises, when the user is current Sorry, your ticket has not enough value Charging Detail Record unit, receive the charging response that comprises the current remaining sum of described user that described authentication and authorization charging server sends, and the indication BAS Broadband Access Server determines that the current remaining sum of user uses up back termination user and uses network.
12. method as claimed in claim 10 is characterized in that, when user balance was used up, described method further comprised, receives the disconnection message DM message that authentication and authorization charging server sends, and the termination user uses network.
13. the system of a broadband charging is characterized in that, comprises,
Charge system is used to receive the charging request that authentication and authorization charging server sends, for described charging request distributes a Charging Detail Record unit; Send the charging response that comprises a described Charging Detail Record unit to described authentication and authorization charging server, determine that a described Charging Detail Record unit uses the charging message that the back sends so that described authentication and authorization charging server receives BAS Broadband Access Server, and send described charging request to described charge system;
Authentication and authorization charging server is used for sending the request of charging to charge system; Receive the charging response that comprises a Charging Detail Record unit that described Online Charging System sends, and a described Charging Detail Record unit is sent to BAS Broadband Access Server; Receive described BAS Broadband Access Server and determining that a described Charging Detail Record unit uses the charging message that the back sends, and send described charging request, to obtain another described Charging Detail Record unit to described charge system
BAS Broadband Access Server is used for sending charging message to authentication and authorization charging server; Receive the charging message response that comprises a Charging Detail Record unit that authentication server sends, determine that a described Charging Detail Record unit uses after, send described charging message to authentication and authorization charging server.
14. system as claimed in claim 13, it is characterized in that, described Online Charging System is further used for when the user is current Sorry, your ticket has not enough value Charging Detail Record unit, send the change authentication message COA message that comprises the current remaining sum of described user to described authentication and authorization charging server, so that described authentication server indication BAS Broadband Access Server determines that current remaining sum uses up back termination user and uses network.
15. system as claimed in claim 13, it is characterized in that, when definite user balance is used up, described Online Charging System is further used for, abandon conversation request ASR message to described authentication and authorization charging server transmission, so that described authentication server indication BAS Broadband Access Server uses network according to stopping the user.
16. system as claimed in claim 13, it is characterized in that, described authentication and authorization charging server is further used for, what receive that Online Charging System sends abandons conversation request ASR message, and send disconnection message DM message to BAS Broadband Access Server and stop the user with the indication BAS Broadband Access Server and use network, or
When definite user balance is used up, send disconnection message DM message to BAS Broadband Access Server and use network with indication BAS Broadband Access Server termination user.
17. system as claimed in claim 13, it is characterized in that, described BAS Broadband Access Server is further used for, when the user is current Sorry, your ticket has not enough value Charging Detail Record unit, receive the charging response that comprises the current remaining sum of described user that described authentication and authorization charging server sends, and the indication BAS Broadband Access Server determines that current remaining sum uses up back termination user and uses network.
18. system as claimed in claim 13 is characterized in that, described BAS Broadband Access Server is further used for, and when user balance is used up, receive the disconnection message DM message that authentication and authorization charging server sends, and the termination user uses network.
19. a charge system is characterized in that, described charge system comprises,
Distribution module is used to receive the charging request that authentication and authorization charging server sends, for described charging request distributes a Charging Detail Record unit;
First sending module, be used for sending the charging response that comprises a described Charging Detail Record unit to described authentication and authorization charging server, determine that a described Charging Detail Record unit uses the charging message that the back sends so that described authentication and authorization charging server receives BAS Broadband Access Server, and send described charging request to described allocation units.
20. Online Charging System as claimed in claim 19 is characterized in that, described Online Charging System further comprises,
Second sending module, when the user is current Sorry, your ticket has not enough value Charging Detail Record unit, receive the on-line charging request that authentication and authorization charging server sends, for described charging request distributes current remaining sum, send the change authentication message COA message that comprises the current remaining sum of described user to described authentication and authorization charging server, so that described authentication and authorization charging server indication BAS Broadband Access Server determines that described current remaining sum uses up back termination user and uses network.
21. Online Charging System as claimed in claim 20 is characterized in that, described Online Charging System further comprises,
The 3rd sending module is used for when definite user balance is used up, and sends to described authentication and authorization charging server and abandons conversation request ASR message, uses network so that described authentication and authorization charging server indication BAS Broadband Access Server stops the user.
22. an authentication and authorization charging server is characterized in that, described authentication and authorization charging server comprises,
First sending module is used for sending the request of charging to charge system;
Second sending module is used to receive the charging response that comprises a Charging Detail Record unit that described Online Charging System sends, and a described Charging Detail Record unit is sent to BAS Broadband Access Server.
The 3rd sending module is used to receive described BAS Broadband Access Server and is determining that a described Charging Detail Record unit uses the charging message that the back sends, and send described charging request to described charge system, to obtain another described Charging Detail Record unit.
23. authentication and authorization charging server as claimed in claim 22 is characterized in that, described authentication and authorization charging server further comprises,
Stop module, be used to receive that Online Charging System sends abandons conversation request ASR message, and send disconnection message DM message to BAS Broadband Access Server and stop the user with the indication BAS Broadband Access Server and use network, or,
When definite user balance is used up, send disconnection message DM message to BAS Broadband Access Server and use network with indication BAS Broadband Access Server termination user.
24. a BAS Broadband Access Server is characterized in that, described BAS Broadband Access Server comprises,
First sending module is used for sending charging message to authentication and authorization charging server;
Second sending module is used to receive the charging message response that comprises a Charging Detail Record unit that authentication server sends, determine that a described Charging Detail Record unit uses after, send described charging message to authentication and authorization charging server.
25. BAS Broadband Access Server as claimed in claim 24 is characterized in that, described BAS Broadband Access Server further comprises,
Stop module, when being used for user balance and using up, receive the disconnection message DM message that authentication and authorization charging server sends, and stop the user and use network.
CN200910107820XA 2009-06-04 2009-06-04 Broadband charging method, device and system Pending CN101908966A (en)

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Application publication date: 20101208