CN105472590B - The method and system of charging is carried out in eHRPD network to data traffic - Google Patents
The method and system of charging is carried out in eHRPD network to data traffic Download PDFInfo
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- CN105472590B CN105472590B CN201410401202.7A CN201410401202A CN105472590B CN 105472590 B CN105472590 B CN 105472590B CN 201410401202 A CN201410401202 A CN 201410401202A CN 105472590 B CN105472590 B CN 105472590B
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Abstract
The embodiment of the invention discloses the method and systems for carrying out charging in a kind of eHRPD network to data traffic, wherein, it is the period that method, which includes: eAN according to the first preset duration, statistics needs to issue but the practical data traffic for not being handed down to UE, it obtains the first data traffic and is sent to HSGW, and the data traffic by statistics is reset；HSGW is the period according to the second preset duration, it counts and itself needs to be handed down to the UE but the practical data traffic for not being handed down to eAN by eAN, obtain the second data traffic, and cumulative calculation is carried out to second data traffic and the first not yet accumulative data traffic, it obtains total data flow and sends to PGW, and the data traffic by statistics is reset；PGW is based on total data flow, reduces or remits the third data traffic for being handed down to the UE by the PGW of statistics, obtains the charging flow of the UE, and be sent to CG based on charging traffic generating flow CDR.The charge on traffic accuracy in eHRPD network can be improved in the embodiment of the present invention.
Description
Technical field
The present invention relates to the communication technology, the method for charging is carried out to data traffic in especially a kind of eHRPD network and is
System.
Background technique
User terminal (UE) use enhancing high speed packet data (Enhanced High Rate Packet Data,
EHRPD) when data service in network, downlink data packet successively passes through packet data network gateway (PGW), high speed packet data
(HRPD) gateway (HSGW), enhancing access net eAN (including enhancing base station controller eBSC and enhancing base station eBTS) are issued
To UE.
In the data service that eHRPD network provides at present, using PGW as main charging point, PGW is according to the stream by it
Amount is used as charge on traffic foundation, to charging gateway (Charging Gateway, CG) transmitted traffic charging data record
(Charging Data Record, CDR), to carry out charge on traffic to user.
In the implementation of the present invention, inventor has found: in practical commercial network, due to radio congestion or other originals
Cause, part downlink data packet is by PGW, after reaching HSGW or eAN, can not may actually be issued to UE, but PGW
It is counted in charging flow by the data packet corresponding data flow of the PGW, this just causes the problem of charging inaccuracy, is easy to draw
Send out customer complaint.
Preferable solution there is no for the problem of above-mentioned charging inaccuracy at present, PGW speed limit or general can only be taken
It is empirically for user and subsidizes flow, but still can not fundamentally solve the problems, such as this.
Summary of the invention
One technical problem to be solved by the embodiment of the invention is that:, appearance inaccurate for current eHPRD charge on traffic
Easily the problem of causing customer complaint, provides the method and system for carrying out charging in a kind of eHRPD network to data traffic, to improve
Charge on traffic accuracy in eHRPD network.
The method that charging is carried out to data traffic in a kind of eHRPD network provided in an embodiment of the present invention, comprising:
It is the period that enhancing, which accesses net eAN according to the first preset duration, and statistics needs to issue but reality is not handed down to user's end
The data traffic for holding UE, obtains the first data traffic；
First data traffic is sent to high-speed packet data service gateway HSGW, and the number that will pass through statistics by eAN
It is reset according to flow；
HSGW is the period according to the second preset duration, count itself need to be handed down to by eAN the UE but it is practical not under
The data traffic for issuing the eAN obtains the second data traffic；
HSGW carries out cumulative calculation to second data traffic and the first not yet accumulative data traffic, obtains total data
Flow is simultaneously sent to packet data network gateway PGW, and the data traffic by statistics is reset；
PGW is based on the total data flow, carries out to the third data traffic for being handed down to the UE by the PGW of statistics
Deduction and exemption, obtain the charging flow of the UE；
PGW is based on the charging traffic generating charge on traffic data record CDR and is sent to charging gateway CG, so as to institute
It states UE user and carries out charge on traffic.
In another embodiment based on the above method of the present invention, the first data traffic is sent to HSGW packet by the eAN
It includes:
First data traffic is sent to by the eAN by A11 registration request registration request message
HSGW。
In another embodiment based on the above method of the present invention, further includes:
The eAN will be counted when the UE sends Status Change by A11registration request message
To the first data traffic be sent to HSGW, and the data traffic by statistics is reset.
In another embodiment based on the above method of the present invention, total data flow is sent to PGW and includes: by the HSGW
The HSGW requests Proxy Binding Request message to send out total data flow by periodical agent binding
Give PGW.
In another embodiment based on the above method of the present invention, the flow CDR is intermediate flow CDR；
The method also includes:
EAN when the UE is offline, by A11registration request message will last time statistics first
Data traffic is sent to HSGW, include in the A11registration request message the first data traffic and
Lifetime=0；
HSGW is deleted and between the eAN is the session connection of the UE foundation, and is counted and itself needed to issue by eAN
To the UE but the practical data traffic for not being handed down to the eAN, the second data traffic is obtained；
HSGW carries out cumulative calculation to the second data traffic and the first not yet accumulative data traffic, obtains total data flow
And PGW is sent to by Proxy Binding Request message；
PGW is based on total data flow, subtracts to the third data traffic for being handed down to the UE by the PGW of statistics
Exempt from, obtains the charging flow of the UE；
PGW is based on charging traffic generating flow termination CDR and is sent to CG, final to carry out to the UE user
Charge on traffic.
The system that charging is carried out to data traffic in a kind of eHRPD network provided in an embodiment of the present invention, comprising:
EAN, for being the period according to the first preset duration, statistics needs to issue but the practical data flow for not being handed down to UE
Amount, obtains the first data traffic；First data traffic is sent to HSGW, and the data traffic by statistics is reset；
HSGW is counted for being the period according to the second preset duration and itself is needed to be handed down to the UE but reality by eAN
It is not handed down to the data traffic of the eAN, obtains the second data traffic；To second data traffic and not yet accumulative first
Data traffic carries out cumulative calculation, obtains total data flow and sends to PGW, and the data traffic by statistics is reset；
PGW, for being based on the total data flow, to the third data flow for being handed down to the UE by the PGW of statistics
Amount is reduced or remitted, and the charging flow of the UE is obtained；And based on the charging traffic generating flow CDR and it is sent to CG, with
Just charge on traffic is carried out to the UE user.
In another embodiment based on above system of the present invention, the eAN, specifically for passing through
First data traffic is sent to HSGW by A11registration request message.
In another embodiment based on above system of the present invention, the eAN is also used to send Status Change in the UE
When, the first data traffic that statistics obtains is sent to by HSGW by A11registration request message, and will pass through
The data traffic of statistics is reset.
In another embodiment based on above system of the present invention, the HSGW is specifically used for passing through periodicity Proxy
Total data flow is sent to PGW by Binding Request message.
In another embodiment based on above system of the present invention, the flow CDR is intermediate flow CDR；
The eAN is also used to when the UE is offline, by A11registration request message by last
First data traffic of secondary statistics is sent to HSGW, includes the first data in the A11registration request message
Flow and lifetime=0；
The HSGW is also used to the session deleted based on the lifetime=0 between the eAN be the UE foundation
Connection, and count and itself need to be handed down to the UE but the practical data traffic for not being handed down to the eAN by eAN obtains the
Two data traffics；And cumulative calculation is carried out to second data traffic and the first not yet accumulative data traffic, obtain sum
PGW is sent to according to flow and by Proxy Binding Request message；
The PGW is also used to based on total data flow, to the third data for being handed down to the UE by the PGW of statistics
Flow is reduced or remitted, and the charging flow of the UE is obtained；
The PGW is also used to based on charging traffic generating flow termination CDR and is sent to CG, so as to the UE
User carries out final flow rate charging.
The method and system of charging is provided data traffic in the eHRPD network provided based on the above embodiment of the present invention,
The data traffic of UE is not handed down to by eAN statistics reality first and informs HSGW；HSGW counts itself and is not actually handed down to eAN's
Data traffic sends jointly to PGW along with what eAN was sent does not issue data traffic, by PGW to the UE user's of statistics
Data traffic is reduced or remitted, to generate accurate flow CDR, is realized to the accurate charge on traffic of user.With prior art phase
Than the embodiment of the present invention improves the charge on traffic accuracy in eHRPD network.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
The attached drawing for constituting part of specification describes the embodiment of the present invention, and together with description for explaining
The principle of the present invention.
The present invention can be more clearly understood according to following detailed description referring to attached drawing, in which:
Fig. 1 is the flow chart for carrying out method one embodiment of charging in eHRPD network of the present invention to data traffic.
Fig. 2 is the flow chart for carrying out another embodiment of the method for charging in eHRPD network of the present invention to data traffic.
Fig. 3 is the structural schematic diagram for carrying out system one embodiment of charging in eHRPD network of the present invention to data traffic.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 is the flow chart for carrying out method one embodiment of charging in eHRPD network of the present invention to data traffic.Such as figure
Shown in 1, the method for carrying out charging to data traffic in the embodiment eHRPD network includes:
110, eAN according to the first preset duration be the period, counts receiving, needs to issue but practical is not handed down to user
The data traffic of terminal UE obtains the first data traffic.
UE in the embodiment of the present invention corresponds to the UE user, and the charging flow for being handed down to UE is meter that the UE user uses
Take flow.Each user or UE therein are identified by a user identifier (ID), such as international mobile subscriber identity
(IMSI) etc., when transmitting the information about UE user between network element, User ID is carried to identify the information is which UE user's
Relevant information.
In various embodiments of the present invention, as long as eAN is just opened when receiving the data traffic for needing to be handed down to a certain UE user
Beginning, which periodically executes, is not present the limitation of execution sequence between the operation 110, with other operations.
First data traffic is sent to HSGW by 120, eAN, and the data traffic by statistics is reset.
130, HSGW according to the second preset duration be the period, count that itself is received, need to be handed down to UE by eAN but
The practical data traffic for not being handed down to eAN, obtains the second data traffic.
In various embodiments of the present invention, as long as HSGW is just opened when receiving the data traffic for needing to be handed down to a certain UE user
Beginning, which periodically executes, is not present the limitation of execution sequence between the operation 130, with other operations.
140, HSGW to the second data traffic with receive but the first not yet accumulative data traffic carries out cumulative calculation,
It obtains total data flow and sends to PGW, and the data traffic by statistics is reset.
150, PGW based on the total data flow received, to the third data flow for being handed down to the UE by the PGW of statistics
Amount is reduced or remitted, and the charging flow of the UE is obtained.
160, PGW are based on charging traffic generating flow CDR and are sent to CG, so that CG carries out charge on traffic to UE user.
Based on the above embodiment of the present invention provide eHRPD network in data traffic carry out charging method, first by
EAN statistics reality is not handed down to the data traffic of UE and informs HSGW；HSGW counts the data flow that itself is not handed down to eAN actually
Amount sends jointly to PGW, by PGW to the data flow of the UE user of statistics along with what eAN was sent does not issue data traffic
Amount is reduced or remitted, to generate accurate flow CDR, is realized to the accurate charge on traffic of user.Compared with prior art, this hair
Bright embodiment improves the charge on traffic accuracy in eHRPD network.
In the various embodiments of the invention, it when eAN, HSGW issue data flow to UE, may issue for the first time not successfully
Re-issuing for data flow is carried out afterwards, and the embodiment of the present invention can preset corresponding strategy, it is specified that being more than default sending times or super
Crossing the certain time data flow issued that fails can be regarded as and fail to issue data traffic.
According to the present invention in eHRPD network to data traffic carry out charging embodiment of the method a specific example rather than
Limitation, operation 120 in, eAN especially by A11 interface between extension and HSGW login request message (i.e.:
A11registration request message), the first data traffic is sent to HSGW.
Wherein, A11registration request message is mainly used for establishing the connection between eAN and HSGW, furthermore
When UE switches between activation and dormant state, also by the A11registration request message informing HSGW, wherein
It may include wireless link information, the QoS information etc. of UE.The present embodiment is to A11registration request message structure
It is extended, wherein increase user identifier (ID), PDN-ID and traffic field, User ID unique identification one therein
UE user, such as international mobile subscriber identity (IMSI)；PDN-ID is for which public data network of the data traffic to be identified
(PDN) it connects, Traffic is for carrying the first data flow magnitude that reality does not issue.
Since the A11registration request message is the primary message that eAN to HSGW is sent, send frequency compared with
Height, in the present embodiment, eAN extension A11registration request message come by way of carrying the first data traffic,
It notifies the first data traffic of HSGW, the business datum flow not issued can be sent with road, it will not be due to individually sending the first number
According to the signaling traffic load of increased flow capacity network.
According to the present invention in eHRPD network to data traffic carry out charging embodiment of the method another specific example and
It is unrestricted, in operation 140, after HSGW obtains total data flow, it can specifically pass through the S2a interface between extension HSGW and PGW
Periodical agent binding request message (that is: Proxy Binding Request message), total data flow is sent to PGW.
Different effects may be implemented according to its parameter difference carried in proxy binding request message, can use
In the connection established between HSGW and PGW, can also be used as the heartbeat message between HSGW and PGW, can be also used for delete HSGW with
Connection between PGW, it can also be used to modify the parameter connected between HSGW and PGW, mainly include IP address, HSGW and the PGW of UE
IP address, qos parameter, effective time etc..In the present embodiment, the proxy between HSGW and PGW can be specifically extended
Binding request message structure, also increase in the proxy binding request message User ID, PDN-ID,
Traffic field, wherein Traffic is for carrying total data stream magnitude.
The proxy binding request message for being actively sent to PGW in the embodiment of the present invention by HSGW is sent with road
Total data stream magnitude, can be to avoid the independent signaling traffic load for sending total data stream magnitude and increasing network.
Correspondingly, after PGW receives proxy binding request message, can for identical User ID with
PDN-ID counts uplink and downlink traffic respectively.In the flow CDR that PGW is generated, User ID, PDN-ID, accurate is specifically included
Uplink and the information such as downlink traffic, IP address and QoS.
In addition, carrying out in another embodiment of the method for charging in eHRPD network of the present invention to data traffic, eAN is also
The first obtained data flow can will be counted by A11registration request message when UE sends Status Change
Amount is sent to HSGW, and the data traffic by statistics is reset.
Fig. 2 is the flow chart for carrying out another embodiment of the method for charging in eHRPD network of the present invention to data traffic.Such as
Shown in Fig. 2, the method for carrying out charging to data traffic in the embodiment eHRPD network includes:
After 210, UE with eAN, HSGW, HSS, PGW by interacting, eHRPD network is accessed.
220, eAN according to the first preset duration be the period, and statistics needs to issue but the practical data traffic for not being handed down to UE.
230, at the end of current period, or in UE Status Change, for example, entering dormant state by activated state or by stopping
When dormancy state returns to activated state, eAN sends the A11registration request message of extension to HSGW, should
It include the first data traffic information obtained by the end of current statistic in A11registration request message, and will be through
The data traffic for crossing statistics is reset.
240, HSGW return to A11 registration reply (registration reply) message to eAN, are received with confirmation
A11registration request message.
250, HSGW according to the second preset duration be the period, count itself need to be handed down to by eAN UE but it is practical not under
The data traffic for issuing eAN obtains the second data traffic.
260, HSGW to the second data traffic with receive but the first not yet accumulative data traffic carries out cumulative calculation,
It obtains total data flow and sends the periodical Proxy Binding Request message of extension to PGW, including total data
Flow information, and the data traffic by statistics is reset.
270, PGW return to agent binding confirmation (Proxy Binding Acknowledge) message to HSGW, are connect with confirmation
Receive Proxy Binding Request message.
280, PGW are based on total data flow, subtract to the third data traffic for the UE of statistics issued by the PGW
Exempt from, obtains the practical charging flow of the UE.
290, PGW accurately intermediate flow CDR and are sent to CG based on charging traffic generating, are flowed by CG to UE user
Meter takes.
300, eAN when the UE is offline, and the A11registration request message of extension is sent to HSGW, wherein
The first data traffic information and lifetime=0 including last time statistics.Wherein lifetime=0 expression needs to delete
The session connection (that is: A10 connection) established between HSGW and eAN for the UE.
310, HSGW return to A11registration reply message to eAN, and delete and establish between eAN for the UE
Session connection, and count and itself need to be handed down to UE but the practical data traffic for not being handed down to eAN by eAN, obtain second
Data traffic.
320, HSGW carry out cumulative calculation to the second data traffic and the first not yet accumulative data traffic, obtain total data
Flow and the periodical Proxy Binding Request message that extension is sent to PGW, including total data flow information.
330, PGW return to Proxy Binding Acknowledge message to HSGW, and are based on Proxy Binding
Total data flow in Request message is reduced or remitted the third data traffic for being handed down to UE by the PGW of statistics, is obtained
To the charging flow of UE, accurate charging flow is obtained.
340, PGW are based on accurate charging traffic generating flow termination CDR and are sent to CG, by CG according in termination CDR
Termination ticket mark, based on accurate charging flow to the UE user carry out final flow rate charging.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
The various media that can store program code such as disk.
Fig. 3 is the structural schematic diagram for carrying out system one embodiment of charging in eHRPD network of the present invention to data traffic.
The system of the embodiment can be used for realizing that the method for carrying out charging to data traffic in the above-mentioned each eHRPD network of the present invention is implemented
Example.As shown in Figure 3 comprising eAN, HSGW, PGW.Wherein:
EAN, for being the period according to the first preset duration, statistics needs to issue but the practical data flow for not being handed down to UE
Amount obtains the first data traffic, and first data traffic is sent to HSGW, and the data traffic by statistics is reset.
Illustratively, the first data traffic specifically can be sent to HSGW by A11registration request message by eAN.
In addition, eAN can also be used in when UE sends Status Change, it will by A11registration request message
It counts the first obtained data traffic and is sent to HSGW, and the data traffic by statistics is reset.
HSGW is counted for being the period according to the second preset duration and itself is needed to be handed down to the UE but reality by eAN not
It is handed down to the data traffic of eAN, obtains the second data traffic, and to the second data traffic and the first not yet accumulative data flow
Amount carries out cumulative calculation, obtains total data flow and sends to PGW, and the data traffic by statistics is reset.Illustratively,
Total data flow specifically can be sent to PGW by periodical Proxy Binding Request message by HSGW.
PGW, for based on the total data flow received, to the third data flow for being handed down to UE by the PGW of statistics
Amount is reduced or remitted, and the charging flow of UE is obtained；And based on charging traffic generating flow CDR and it is sent to CG, so as to this
UE user carries out charge on traffic.
A kind of concrete condition of the system embodiment of charging is carried out to data traffic in the above-mentioned eHRPD network of the present invention
In, above-mentioned flow CDR specifically can be intermediate flow CDR.Correspondingly, eAN can also be used to pass through when UE is offline
First data traffic of last time statistics is sent to HSGW by A11registration request message, should
It include the first data traffic and lifetime=0 in A11registration request message；
HSGW can also be used in the session connection deleted based on lifetime=0 established between eAN for the UE, and count certainly
Body needs to be handed down to UE but the practical data traffic for not being handed down to eAN by eAN, obtains the second data traffic；And to this
Two data traffics carry out cumulative calculation with the first not yet accumulative data traffic, obtain total data flow and pass through Proxy
Binding Request message is sent to PGW；
PGW can also be used to carry out the third data traffic for being handed down to UE by the PGW of statistics based on total data flow
Deduction and exemption, obtain the charging flow of the UE.
PGW can also be used in based on charging traffic generating flow termination CDR and be sent to CG, to carry out most to the UE user
Whole charge on traffic.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with its
The difference of its embodiment, the same or similar part cross-reference between each embodiment.For system embodiment
For, since it is substantially corresponding with embodiment of the method, so being described relatively simple, referring to the portion of embodiment of the method in place of correlation
It defends oneself bright.
Method of the invention, system may be achieved in many ways.For example, software, hardware, firmware or soft can be passed through
Part, hardware, firmware any combination realize method and system of the invention.The said sequence of the step of for the method is only
It is to be illustrated, the step of method of the invention is not limited to sequence described in detail above, unless otherwise especially
Explanation.In addition, in some embodiments, also the present invention can be embodied as to record program in the recording medium, these program bags
It includes for realizing machine readable instructions according to the method for the present invention.Thus, the present invention also covers storage for executing according to this
The recording medium of the program of the method for invention.
Description of the invention is given for the purpose of illustration and description, and is not exhaustively or will be of the invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.It selects and retouches
It states embodiment and is to more preferably illustrate the principle of the present invention and practical application, and those skilled in the art is enable to manage
The solution present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (8)
1. a kind of method for carrying out charging to data traffic in eHRPD network characterized by comprising
It is the period that enhancing, which accesses net eAN according to the first preset duration, and statistics needs to issue but reality is not handed down to user terminal UE
Data traffic, obtain the first data traffic；
First data traffic is sent to high-speed packet data service gateway HSGW, and the data flow that will pass through statistics by eAN
Amount is reset, wherein increases user identifier ID, PDN-ID and Traffic in A11 registration request registration request
Field, one user of User ID unique identification, PDN-ID identify the public data network of data traffic connection, and Traffic is carried
Practical the first data flow magnitude not issued, the eAN pass through A11 registration request message for the first data
Flow is sent to HSGW；
HSGW is the period according to the second preset duration, counts and itself needs to be handed down to the UE by eAN but be not handed down to actually
The data traffic of the eAN obtains the second data traffic；
HSGW carries out cumulative calculation to second data traffic and the first not yet accumulative data traffic, obtains total data flow
And it is sent to packet data network gateway PGW, and the data traffic by statistics is reset；
PGW is based on the total data flow, subtracts to the third data traffic for being handed down to the UE by the PGW of statistics
Exempt from, obtains the charging flow of the UE；
PGW is based on the charging traffic generating charge on traffic data record CDR and is sent to charging gateway CG, so as to the UE
User carries out charge on traffic.
2. the method according to claim 1, wherein further include:
The eAN is obtained statistics by A11 registration request message when the UE sends Status Change
The first data traffic be sent to HSGW, and the data traffic by statistics is reset.
3. method according to claim 1 or 2, which is characterized in that total data flow is sent to PGW packet by the HSGW
It includes:
The HSGW requests Proxy Binding Request message to be sent to total data flow by periodical agent binding
PGW。
4. according to the method described in claim 3, it is characterized in that, the flow CDR is intermediate flow CDR；
The method also includes:
EAN is counted when the UE is offline, through A11 registration request message by the first of last time statistics
It is sent to HSGW according to flow, includes the first data traffic and lifetime in the A11 registration request message
=0；
HSGW is deleted and between the eAN is the session connection of the UE foundation, and is counted and itself needed to be handed down to institute by eAN
UE but the practical data traffic for not being handed down to the eAN are stated, the second data traffic is obtained；
HSGW carries out cumulative calculation to the second data traffic and the first not yet accumulative data traffic, obtains total data flow and leads to
It crosses Proxy Binding Request message and is sent to PGW；
PGW is based on total data flow, reduces or remits the third data traffic for being handed down to the UE by the PGW of statistics, obtains
To the charging flow of the UE；
PGW is based on charging traffic generating flow termination CDR and is sent to CG, to carry out final flow rate to the UE user
Charging.
5. the system for carrying out charging to data traffic in a kind of eHRPD network characterized by comprising
EAN, for being the period according to the first preset duration, statistics needs to issue but the practical data traffic for not being handed down to UE, obtains
To the first data traffic；First data traffic is sent to HSGW, and the data traffic by statistics is reset, wherein
Increase user identifier ID, PDN-ID and traffic field, User ID in A11 registration request registration request
One user of unique identification, PDN-ID identify the public data network of data traffic connection, and Traffic carries what reality did not issued
First data traffic is sent to by the first data flow magnitude, the eAN by A11 registration request message
HSGW；
HSGW is handed down to the UE by eAN but reality is not handed down to the eAN for being the period according to the second preset duration
Data traffic, obtain the second data traffic；Second data traffic is carried out with the first not yet accumulative data traffic tired
Meter calculates, and obtains total data flow and sends to PGW, and the data traffic by statistics is reset；
PGW, for being based on the total data flow, to statistics by the PGW be handed down to the third data traffic of the UE into
Row deduction and exemption, obtain the charging flow of the UE；And based on the charging traffic generating flow CDR and it is sent to CG, so as to right
The UE user carries out charge on traffic.
6. system according to claim 5, which is characterized in that the eAN is also used to send Status Change in the UE
When, obtained the first data traffic of statistics is sent to by HSGW by A11 registration request message, and will be through
The data traffic for crossing statistics is reset.
7. system according to claim 5 or 6, which is characterized in that the HSGW is specifically used for passing through periodicity Proxy
Total data flow is sent to PGW by Binding Request message.
8. system according to claim 7, which is characterized in that the flow CDR is intermediate flow CDR；
The eAN is also used to when the UE is offline, and last time is united by A11 registration request message
First data traffic of meter is sent to HSGW, includes the first data traffic in the A11 registration request message
And lifetime=0；
The HSGW, being also used to delete based on the lifetime=0 is that the session that the UE is established connects between the eAN
It connects, and counts and itself need to be handed down to the UE but the practical data traffic for not being handed down to the eAN by eAN, obtain second
Data traffic；And cumulative calculation is carried out to second data traffic and the first not yet accumulative data traffic, obtain total data
Flow is simultaneously sent to PGW by Proxy Binding Request message；
The PGW is also used to based on total data flow, to the third data traffic for being handed down to the UE by the PGW of statistics
It is reduced or remitted, obtains the charging flow of the UE；
The PGW is also used to based on charging traffic generating flow termination CDR and is sent to CG, so as to the UE user
Carry out final flow rate charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN101127610A (en) * | 2006-08-15 | 2008-02-20 | 华为技术有限公司 | Processing method for negative billing traffic under mobile communication system network environment |
| CN101431423A (en) * | 2008-12-24 | 2009-05-13 | 华为技术有限公司 | Reduction method and apparatus for user service flow accounting |
| CN103718579A (en) * | 2013-06-20 | 2014-04-09 | 华为技术有限公司 | Charge processing method, device and system |
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| CN101127610A (en) * | 2006-08-15 | 2008-02-20 | 华为技术有限公司 | Processing method for negative billing traffic under mobile communication system network environment |
| CN101431423A (en) * | 2008-12-24 | 2009-05-13 | 华为技术有限公司 | Reduction method and apparatus for user service flow accounting |
| CN103718579A (en) * | 2013-06-20 | 2014-04-09 | 华为技术有限公司 | Charge processing method, device and system |
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