CN106161375B - Distribution method, device, strategy controller and the classifier of business chain mark - Google Patents
Distribution method, device, strategy controller and the classifier of business chain mark Download PDFInfo
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- CN106161375B CN106161375B CN201510172550.6A CN201510172550A CN106161375B CN 106161375 B CN106161375 B CN 106161375B CN 201510172550 A CN201510172550 A CN 201510172550A CN 106161375 B CN106161375 B CN 106161375B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/14—Session management
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Abstract
The present invention provides distribution method, device, strategy controller and the classifier of a kind of business chain mark, the distribution method that should be identified based on the business chain of strategy controller includes: to obtain the mark of IP Internet Protocol connection access network IP-CAN session；According to the mark of IP-CAN session and business chain policing rule, business chain mark is distributed for multiple Business Streams based on the IP-CAN session setup；The business chain mark of the mark of IP-CAN session and multiple Business Streams based on the IP-CAN session setup is sent to classifier.The solution of the present invention can identify according to the business chain according to IP-CAN session-level to the Business Stream distribution business chain mark based on the IP-CAN session and guide Business Stream to corresponding business chain.
Description
Technical field
The present invention relates to field of communication technology, in particular to a kind of distribution method of business chain mark, device, policy control
Device and classifier.
Background technique
The rules such as main class of user type, business feature identify and distinguish between Business Stream at present, and are Business Stream distribution business
Business chain mark, passes through different business chains with guide service stream.According to the current mechanism of mobile network, a user adheres to net
Network, it will establish IP Internet Protocol connection access network (IP-CAN) session, the same user may establish multiple
IP-CAN session, user can initiate multiple Business Streams in any one session.It realizes at present other according to user, the grade of service
Carry out the mechanism of Business Stream differentiation and guidance to corresponding service chain.
But Business Stream differentiation is not carried out according to IP-CAN session-level, and Business Stream is guided to corresponding service chain
Mechanism.Simultaneously because each user may initiate multiple business simultaneously, the business demand of these business is also not necessarily identical.It is based on
The mode of the distribution business chain mark of user is too extensive.And if identified by different business distribution different business chain, each user
Stream just have many different methods of salary distribution, too finely.Fail the pipe in conjunction with core net so as to cause the differentiation of Business Stream
Reason technology, it is inflexible.
The method of differentiated service stream has following defects that first at present, does not carry out business according to IP-CAN session-level
Stream is distinguished, and Business Stream is guided to the mechanism of corresponding service chain.Second, lack the definition of default business chain mark at present, that is,
Due to the fast-developing and its rich and varied characteristic of Business Stream, cause strategy controller in the presence of the feelings that can not identify Business Stream
Condition, this Business Stream need to be that such Business Stream distributes a default business chain mark for user；Additionally due to the need of management
It asks, certain class Business Stream for user is needed to distribute a default business chain mark.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of distribution methods of business chain mark, device, policy control
Device and classifier can identify the Business Stream distribution business chain based on the IP-CAN session setup according to IP-CAN session-level,
And it is identified according to the business chain and guides Business Stream to corresponding business chain.
In order to solve the above technical problems, the embodiment provides a kind of distribution method of business chain mark, application
In a strategy controller, method includes:
Obtain the mark of IP Internet Protocol connection access network IP-CAN session；
According to the mark of IP-CAN session and business chain policing rule, for multiple business based on the IP-CAN session setup
Stream distribution business chain mark；
The mark of IP-CAN session and the business chain of multiple Business Streams based on the IP-CAN session setup are identified and sent
To classifier, classifier is made to distribute corresponding business chain mark to multiple Business Streams.
Wherein, IP-CAN session is identified as packet data network identification or tunnel head information or IP address.
Wherein, according to the mark of IP-CAN session and business chain policing rule, for based on the more of the IP-CAN session setup
The step of a Business Stream distribution business chain mark includes:
According to the mark of IP-CAN session, multiple Business Streams based on the IP-CAN session setup are determined；
It is same or different to multiple Business Streams distribution based on the IP-CAN session setup according to business chain policing rule
Business chain mark.
Wherein, identical to multiple Business Streams distribution based on the IP-CAN session setup according to business chain policing rule
Business chain identify the step of include:
According to business chain policing rule, to uplink service stream in multiple Business Streams based on the IP-CAN session setup under
Row Business Stream distributes identical business chain mark.
Wherein, it according to business chain policing rule, is distributed to multiple Business Streams based on the IP-CAN session setup different
Business chain identify the step of include:
It is equal to the uplink service stream in multiple Business Streams based on the IP-CAN session setup according to business chain policing rule
The first business chain mark is distributed, and distributes the second business chain mark to the downstream service flow in multiple Business Streams；Wherein, first
Business chain mark is different from the second business chain mark；Or
According to business chain policing rule, to the uplink service flow point in multiple Business Streams based on the IP-CAN session setup
Uplink service chain mark is not distributed, and distributes downlink business chain mark respectively to the downstream service flow in multiple Business Streams；
Wherein, each uplink service chain mark is different, each downlink business chain mark is different, and uplink service chain mark
Know different with downlink business chain mark；Or
According to business chain policing rule, a business is distributed respectively to multiple Business Streams based on the IP-CAN session setup
Chain mark；Wherein, the corresponding business chain mark of each of multiple Business Streams Business Stream is different.
The embodiment of the present invention also provides a kind of distributor of business chain mark, is applied to a strategy controller, device
Include:
Module is obtained, for obtaining the mark of IP Internet Protocol connection access network IP-CAN session；
First distribution module, for the mark and business chain policing rule according to IP-CAN session, for based on the IP-CAN
Multiple Business Streams distribution business chain mark of session setup；
Sending module, for by the industry of the mark of IP-CAN session and multiple Business Streams based on the IP-CAN session setup
Business chain mark is sent to classifier, and classifier is made to distribute corresponding business chain mark to multiple Business Streams.
Wherein, IP-CAN session is identified as packet data network identification or tunnel head information or IP address.
Wherein, the first distribution module includes:
First unit determines multiple business based on the IP-CAN session setup for the mark according to IP-CAN session
Stream；
Second unit is used for according to business chain policing rule, to multiple business flow points based on the IP-CAN session setup
It is identified with same or different business chain.
Wherein, second unit includes:
First subelement is used for according to business chain policing rule, to multiple Business Streams based on the IP-CAN session setup
Middle uplink service stream and downstream service flow distribute identical business chain mark.
Wherein, second unit further include:
Second subelement is used for according to business chain policing rule, to multiple Business Streams based on the IP-CAN session setup
In uplink service stream distribute the first business chain mark, and distribute the second business to the downstream service flow in multiple Business Streams
Chain mark；Wherein, the first business chain mark is different from the second business chain mark；Or
Third subelement is used for according to business chain policing rule, to multiple Business Streams based on the IP-CAN session setup
In uplink service stream distribute uplink service chain mark respectively, and distribute one respectively to the downstream service flow in multiple Business Streams
Downlink business chain mark；Wherein, each uplink service chain mark is different, the mutual not phase of each downlink business chain mark
Together, and uplink service chain mark and downlink business chain mark are different；Or
4th subelement is used for according to business chain policing rule, to multiple Business Streams based on the IP-CAN session setup
A business chain mark is distributed respectively；Wherein, the corresponding mutual not phase of business chain mark of each of multiple Business Streams Business Stream
Together.
Wherein, device further include:
Second distribution module, for according to class of subscriber, the business feature of Business Stream, the mark of IP-CAN session, when
Between, user location, network congestion condition and/or wireless network access style identification Business Stream distribution default business chain mark
Know, and the description information of the business chain of default mark and Business Stream is sent to classifier, distributes classifier Business Stream
The business chain of default identifies；Wherein, the description information of Business Stream includes identifying any one information based on the Business Stream.
The embodiment of the present invention also provides a kind of strategy controller, the distributor identified including business chain as above.
The embodiment of the present invention also provides a kind of distribution method of business chain mark, is applied to a classifier, method includes:
It receives the mark for the IP Internet Protocol connection access network IP-CAN session that strategy controller is sent and is based on
The business chain of multiple Business Streams of the IP-CAN session setup identifies；
It is identified, is given with the business chain of multiple Business Streams based on the IP-CAN session setup according to the mark of IP-CAN session
Multiple Business Streams distribute corresponding business chain mark.
Wherein, the business chain mark of multiple Business Streams according to the mark of IP-CAN session and based on the IP-CAN session setup
Know, distributing the step of corresponding business chain identifies to multiple Business Streams includes:
According to the mark of IP-CAN session, multiple Business Streams based on the IP-CAN session are received and identified；
Obtain the corresponding business chain mark of multiple Business Stream；
The corresponding business chain mark of Business Stream is respectively allocated to corresponding Business Stream.
Wherein, the corresponding business chain mark of multiple Business Streams based on the IP-CAN session setup is identical or not
Together.
Wherein, uplink service stream and downstream service flow respectively correspond in multiple Business Streams based on the IP-CAN session setup
Business chain mark it is identical.
Wherein, the corresponding first business chain mark of the uplink service stream in multiple Business Streams based on the IP-CAN session setup
Know, the corresponding second business chain mark of the downstream service flow in multiple Business Streams；Wherein, the first business chain mark and the second business
Chain mark is different；Or
Uplink service stream in multiple Business Streams based on the IP-CAN session setup respectively corresponds a uplink service chain mark
Know, the downstream service flow in multiple Business Streams respectively corresponds downlink business chain mark；Wherein, each uplink service chain identifies
Different, each downlink business chain mark is different, and uplink service chain mark and the mutual not phase of downlink business chain mark
Together；Or
Multiple Business Streams based on the IP-CAN session setup respectively correspond a business chain mark；Wherein, multiple business
The corresponding business chain mark of each of stream Business Stream is different.
The embodiment of the present invention also provides a kind of distributor of business chain mark, is applied to a classifier, device includes:
Receiving module, for receiving the IP Internet Protocol connection access network IP-CAN session of strategy controller transmission
Mark and multiple Business Streams based on the IP-CAN session setup business chain mark；
Third distribution module, for the mark according to IP-CAN session and multiple business based on the IP-CAN session setup
The business chain of stream identifies, and distributes corresponding business chain mark to multiple Business Streams.
Wherein, third distribution module includes:
Third unit receives and identifies multiple industry based on the IP-CAN session for the mark according to IP-CAN session
Business stream；
Unit the 4th, for obtaining the corresponding business chain mark of multiple Business Stream；
Unit the 5th, for the corresponding business chain mark of Business Stream to be respectively allocated to corresponding Business Stream.
Wherein, device further include:
4th distribution module, for receive strategy controller transmission to according to class of subscriber, Business Stream business feature,
Mark, time, user location, network congestion condition and/or the Business Stream of wireless network access style identification of IP-CAN session
The business chain of the default of distribution identifies and the description information of Business Stream, and the description information according to Business Stream, by the industry of default
Business chain mark distributes to the Business Stream.
The embodiment of the present invention also provides a kind of classifier, the distributor identified including business chain as above.
Above scheme of the invention is include at least the following beneficial effects:
In an embodiment of the present invention, strategy controller can be advised according to the mark and business chain strategy of IP-CAN session
Then, give the IP-CAN session corresponding multiple Business Streams distribution business chains mark, in this way can so that classifier according to the IP-
The multiple Business Streams distribution business chain mark of CAN session being identified as based on the IP-CAN session setup, and then can make to classify
Device can identify according to business chain and guide these Business Streams to corresponding business chain.
Detailed description of the invention
Fig. 1 is the flow chart for being applied to the distribution method of business chain mark of strategy controller in the embodiment of the present invention；
Fig. 2 is the specific flow chart of step 12 in Fig. 1 in the embodiment of the present invention；
Fig. 3 is strategy controller and PCEF in the embodiment of the present invention when classifier is realized on the basis of PCEF
Between one of specific interaction diagrams；
Fig. 4 is strategy controller and PCEF in the embodiment of the present invention when classifier is realized on the basis of PCEF
Between specific interaction diagrams two；
Fig. 5 be the embodiment of the present invention in when classifier be on the basis of TDF or individually deployment classifier realize when,
One of specific interaction diagrams between strategy controller and TDF or classifier；
Fig. 6 be the embodiment of the present invention in when classifier be on the basis of TDF or individually deployment classifier realize when,
Two of specific interaction diagrams between strategy controller and TDF or classifier；
Fig. 7 is the structural representation for being applied to the distributor of business chain mark of strategy controller in the embodiment of the present invention
Figure；
Fig. 8 is the flow chart for being applied to the distribution method of business chain mark of classifier in the embodiment of the present invention；
Fig. 9 is the specific flow chart of step 82 in Fig. 8 in the embodiment of the present invention；
Figure 10 is the structural schematic diagram for being applied to the distributor of business chain mark of classifier in the embodiment of the present invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
The present invention is in the prior art in the way of IP-CAN session-level differentiated service stream, leading to differentiation industry
Inflexible problem is flowed in business, provides distribution method, device, strategy controller and the classifier of a kind of business chain mark, makes
Obtaining strategy controller can be that the Business Stream based on the IP-CAN session setup distributes business chain mark according to IP-CAN session-level,
And it is identified according to business chain and guides Business Stream to corresponding business chain.
As shown in Figure 1, being applied to a strategy control the embodiment provides a kind of distribution method of business chain mark
Device processed, this method comprises:
Step 11, the mark of IP Internet Protocol connection access network IP-CAN session is obtained；
Wherein, in an embodiment of the present invention, the mark of IP-CAN session can with packet data network (PDN) mark or
Person tunnel head (tunneling header) information or IP address indicate.
Step 12, according to the mark of IP-CAN session and business chain policing rule, for based on the IP-CAN session setup
Multiple Business Stream distribution business chain marks；
Step 13, by the business chain mark of the mark of IP-CAN session and multiple Business Streams based on the IP-CAN session setup
Knowledge is sent to classifier, and the classifier is made to distribute corresponding business chain mark to multiple Business Streams.
In the embodiment of the invention, strategy controller can be advised according to the mark and business chain strategy of IP-CAN session
Then, give the IP-CAN session corresponding multiple Business Streams distribution business chains mark, in this way can so that classifier according to the IP-
The multiple Business Streams distribution business chain mark of CAN session being identified as based on IP-CAN session setup, and then classifier can be made
It can be identified according to business chain and guide these business to corresponding business chain.
Wherein, in the above embodiment of the invention, as shown in Fig. 2, the specific steps of step 12 may include:
Step 121, according to the mark of IP-CAN session, multiple Business Streams based on the IP-CAN session setup are determined；
Step 122, identical to multiple Business Streams distribution based on the IP-CAN session setup according to business chain policing rule
Or different business chain mark.
Specifically, it in step 122, is distributed to multiple Business Streams based on the IP-CAN session setup same or different
There are many methods of salary distribution of business chain mark, comprising:
The first: not differentiating uplink and downlink Business Stream, according to business chain policing rule, to based on the IP-CAN session setup
Uplink service stream and downstream service flow distribute identical business chain mark in multiple Business Streams.
Second: differentiating uplink and downlink Business Stream distributes different to multiple Business Streams based on the IP-CAN session setup
Business chain mark；
Wherein, second situation specifically includes:
1. according to business chain policing rule, to the uplink service stream in multiple Business Streams based on the IP-CAN session setup
The first business chain mark is distributed, and distributes the second business chain mark to the downstream service flow in multiple Business Streams；Wherein,
One business chain mark is different from the second business chain mark；
2. according to business chain policing rule, to the uplink service stream in multiple Business Streams based on the IP-CAN session setup
Uplink service chain mark is distributed respectively, and distributes a downlink business chain mark respectively to the downstream service flow in multiple Business Streams
Know；Wherein, each uplink service chain mark is different, each downlink business chain mark is different, and uplink service
Chain mark identifies different with downlink business chain；
3. distributing an industry respectively to multiple Business Streams based on the IP-CAN session setup according to business chain policing rule
Business chain mark；Wherein, the corresponding business chain mark of each of multiple Business Streams Business Stream is different.
In this embodiment of the invention, business chain policing rule contains the mark of IP-CAN session and for based on this
Corresponding relationship etc. between the business chain mark of multiple Business Streams distribution of IP-CAN session setup.Therefore, work as strategy controller
It, can be to the corresponding multiple Business Stream distribution business chain marks of mark of the IP-CAN session after getting IP-CAN session.And
When specific distribution business chain mark, not differentiating uplink and downlink Business Stream, that is, when being identified to multiple Business Streams distribution business chain, both
Identical business chain mark can be distributed to this multiple Business Stream, and different business chain marks can also be distributed to this multiple Business Stream
Know.
In a specific embodiment of the present invention, strategy controller can directly send the mark of IP-CAN session to classifier
Identified with the business chains of multiple Business Streams based on the IP-CAN session setup, naturally it is also possible to the request for receiving classifier it
Afterwards, then it is sent to it the business chain marks of the mark of IP-CAN session and multiple Business Streams based on the IP-CAN session setup.
In a specific embodiment of the present invention, strategy controller sends the mark of IP-CAN session to classifier and is based on being somebody's turn to do
There are many modes of the business chain mark of multiple Business Streams of IP-CAN session setup:
The first is sent by an individual signaling message；
Be for second be added in existing message (such as IP-CAN session confirmation message) IP-CAN session mark and
The business chain of multiple Business Streams based on the IP-CAN session setup identifies.
In another embodiment of the present invention, (it can be user for the unrecognized Business Stream of strategy controller
Rank or IP-CAN session-level or business-level or destination address rank Business Stream), strategy controller meeting
To the business chain mark of these Business Streams distribution default.When receiving these Business Streams in this way so as to classifier, these business are given
Stream distributes the business chain mark of corresponding default.Wherein, the business chain mark of default (can give certain business with existing
What stream distributed) business chain mark is the same identification information, identification information that can also be new.
In a specific embodiment of the invention, a user can order multiple Business Streams, distinguish these Business Streams
Mode includes destination address rank, user class, IP-CAN session-level and business-level.That is, specific
In, strategy controller can select different mode differentiated service stream according to the order of user.
In a specific embodiment of the present invention, strategy and charging regulation that above-mentioned policy control can be defined by enhancing 3GPP
The function of functional unit (PCRF, Policy and Charging Rules Function) realizes that classifier can pass through increasing
Strong strategy and charge execution function (PCEF, Policy and Charging Enforcement Function) or flow inspection
The function of survey grid member (TDF) is realized.
In a specific embodiment of the present invention, if classifier is to realize on the basis of PCEF, and strategy controller is given
Classifier sends the side of the business chain mark of the mark of IP-CAN session and multiple Business Streams based on the IP-CAN session setup
If formula is the first, the specific interaction flow at least two ways between strategy controller and PCEF.
As shown in figure 3, first way are as follows: firstly, PCEF sends the foundation request of IP-CAN session or updates request
Or request is terminated to PCRF；
Then business chain policy message can be sent to PCEF by PCRF, and IP-CAN meeting is carried in the business chain policy message
The business chain mark (or business chain mark of default) of the mark of words and multiple Business Streams based on the IP-CAN session setup；
Then classifier can (or the business chain of default identifies retouching for corresponding Business Stream according to the mark of IP-CAN session
State information) differentiated service stream, and Business Stream distributes the business chain mark of corresponding business chain mark or default thus.Wherein industry
The description information of business stream includes mark, time, position, business feature and the Business Stream of the corresponding IP-CAN session of Business Stream
The information such as IP five-tuple.
As shown in figure 4, the second way are as follows: firstly, PCRF active issuing service chain policy message is to PCEF, and the business
The mark of IP-CAN session and the business chain mark of multiple Business Streams based on the IP-CAN session setup are carried in chain policy message
Know (or business chain mark of default).
Then similar with first way, classifier can be according to the mark of IP-CAN session (or the business chain mark of default
Know the description information of corresponding Business Stream) differentiated service stream, and Business Stream distributes corresponding business chain mark or default thus
Business chain mark.Wherein the description information of Business Stream includes the mark and Business Stream of the corresponding IP-CAN session of Business Stream
The information such as IP five-tuple.
In a specific embodiment of the present invention, if classifier is that (or individually disposing classifier) is real on the basis of TDF
Existing, and strategy controller is to the mark of classifier transmission IP-CAN session and based on multiple business of the IP-CAN session setup
If the mode of the business chain mark of stream is the first, the specific interactive stream between strategy controller and TDF (or classifier)
Journey at least two ways.
As shown in figure 5, first way are as follows: firstly, PCEF sends the foundation request of IP-CAN session or updates request
Or request is terminated to PCRF；
Then business chain policy message can be sent to TDF or classifier by PCRF, and be taken in the business chain policy message
Mark with IP-CAN session and the business chain of multiple Business Streams based on the IP-CAN session setup mark (or default industry
Business chain mark)；
Then classifier can (or the business chain of default identifies retouching for corresponding Business Stream according to the mark of IP-CAN session
State information) differentiated service stream, and Business Stream distributes the business chain mark of corresponding business chain mark or default thus.Wherein industry
The description information of business stream includes the information such as the mark of the corresponding IP-CAN session of Business Stream and the IP five-tuple of Business Stream.
As shown in fig. 6, the second way are as follows: firstly, PCRF active issuing service chain policy message is to TDF or classification
Device, and the mark of IP-CAN session and multiple Business Streams based on the IP-CAN session setup are carried in the business chain policy message
The business chain mark business chain of default (or mark)；
Then classifier can (or the business chain of default identifies retouching for corresponding Business Stream according to the mark of IP-CAN session
State information) differentiated service stream, and Business Stream distributes the business chain mark of corresponding business chain mark or default thus.Wherein industry
The description information of business stream includes the information such as the mark of the corresponding IP-CAN session of Business Stream and the IP five-tuple of Business Stream.
The above embodiment of the present invention is according to business chain policing rule, between terminal and network by strategy controller
Multiple Business Streams based on IP-CAN session setup distribute corresponding business chain mark, so as to be identified according to the business chain
Business Stream is guided to corresponding business chain, effective guidance of multiple Business Streams based on IP-CAN session setup is realized.
As shown in fig. 7, being applied to a strategy the embodiments of the present invention also provide a kind of distributor of business chain mark
Controller, device include:
Module 71 is obtained, for obtaining the mark of IP Internet Protocol connection access network IP-CAN session；
First distribution module 72, for the mark and business chain policing rule according to IP-CAN session, for based on the IP-
Multiple Business Streams distribution business chain mark of CAN session setup；
Sending module 73, for by the mark of IP-CAN session and multiple Business Streams based on the IP-CAN session setup
Business chain mark is sent to classifier, and classifier is made to distribute corresponding business chain mark to multiple Business Streams.
Wherein, IP-CAN session is identified as packet data network identification or tunnel head information or IP address.
Wherein, the first distribution module 72 includes:
First unit determines multiple business based on the IP-CAN session setup for the mark according to IP-CAN session
Stream；
Second unit is used for according to business chain policing rule, to multiple business flow points based on the IP-CAN session setup
It is identified with same or different business chain.
Wherein, second unit includes:
First subelement is used for according to business chain policing rule, to multiple Business Streams based on the IP-CAN session setup
Middle uplink service stream and downstream service flow distribute identical business chain mark.
Wherein, second unit further include:
Second subelement is used for according to business chain policing rule, to multiple Business Streams based on the IP-CAN session setup
In uplink service stream distribute the first business chain mark, and distribute the second business to the downstream service flow in multiple Business Streams
Chain mark；Wherein, the first business chain mark is different from the second business chain mark；Or
Third subelement is used for according to business chain policing rule, to multiple Business Streams based on the IP-CAN session setup
In uplink service stream distribute uplink service chain mark respectively, and distribute one respectively to the downstream service flow in multiple Business Streams
Downlink business chain mark；Wherein, each uplink service chain mark is different, the mutual not phase of each downlink business chain mark
Together, and uplink service chain mark and downlink business chain mark are different；Or
4th subelement is used for according to business chain policing rule, to multiple Business Streams based on the IP-CAN session setup
A business chain mark is distributed respectively；Wherein, the corresponding mutual not phase of business chain mark of each of multiple Business Streams Business Stream
Together.
Wherein, device further include:
Second distribution module, for according to class of subscriber, the business feature of Business Stream, the mark of IP-CAN session, when
Between, user location, network congestion condition and/or wireless network access style identification Business Stream distribution default business chain mark
Know, and the description information of the business chain of default mark and Business Stream is sent to classifier, distributes classifier Business Stream
The business chain of default identifies；Wherein, the description information of Business Stream includes identifying any one information based on the Business Stream.
It should be noted that the distributor that the business chain provided in an embodiment of the present invention applied to strategy controller identifies
It is the distribution method identified applied to the above-mentioned business chain applied to strategy controller.I.e. all embodiments of the above method are suitable
For the device, and it can reach the same or similar beneficial effect.
The embodiments of the present invention also provide a kind of strategy controller, the distributor identified including above-mentioned business chain.
As shown in figure 8, being applied to a classification the embodiments of the present invention also provide a kind of distribution method of business chain mark
Device, method include:
Step 81, the mark for the IP Internet Protocol connection access network IP-CAN session that strategy controller is sent is received
It is identified with the business chain of multiple Business Streams based on the IP-CAN session setup；
Step 82, the business chain of multiple Business Streams according to the mark of IP-CAN session and based on the IP-CAN session setup
Mark distributes corresponding business chain mark to multiple Business Streams.
Wherein, in the above embodiment of the invention, as shown in figure 9, above-mentioned steps 82 can specifically include:
Step 821, according to the mark of IP-CAN session, multiple Business Streams based on the IP-CAN session are received and identified；
Step 822, the corresponding business chain mark of multiple Business Stream is obtained；
Step 823, the corresponding business chain mark of Business Stream is respectively allocated to corresponding Business Stream.
In a specific embodiment of the present invention, corresponding with the embodiment of the above-mentioned method applied to strategy controller, here,
Business chain of the classifier in the mark for receiving and storing IP-CAN session and multiple Business Streams based on the IP-CAN session setup
After mark (or the business chain mark defaulted and the description information for identifying corresponding Business Stream with the business chain of the default), when
When it receives the Business Stream based on the IP-CAN session setup again, corresponding business chain mark will be distributed to the Business Stream
Know, which is guided to corresponding business chain.
Wherein, in the above embodiment of the invention, multiple Business Streams based on the IP-CAN session setup respectively correspond
Business chain mark it is same or different.
The corresponding business chain of multiple Business Streams based on the IP-CAN session setup identifies identical situation and includes:
Uplink service stream and the corresponding industry of downstream service flow in multiple Business Streams based on the IP-CAN session setup
Chain mark of being engaged in is identical.
The corresponding business chain of multiple Business Streams based on the IP-CAN session setup identifies difference and includes:
The corresponding first business chain mark of uplink service stream in multiple Business Streams based on the IP-CAN session setup is more
The corresponding second business chain mark of downstream service flow in a Business Stream；Wherein, the first business chain mark and the second business chain mark
Know different；Or
Uplink service stream in multiple Business Streams based on the IP-CAN session setup respectively corresponds a uplink service chain mark
Know, the downstream service flow in multiple Business Streams respectively corresponds downlink business chain mark；Wherein, each uplink service chain identifies
Different, each downlink business chain mark is different, and uplink service chain mark and the mutual not phase of downlink business chain mark
Together；Or
Multiple Business Streams based on the IP-CAN session setup respectively correspond a business chain mark；Wherein, multiple business
The corresponding business chain mark of each of stream Business Stream is different.
As shown in Figure 10, the embodiments of the present invention also provide a kind of distributors of business chain mark, are applied to one point
Class device, device include:
Receiving module 101, for receiving the IP Internet Protocol connection access network IP-CAN of strategy controller transmission
The business chain mark of the mark of session and multiple Business Streams based on the IP-CAN session setup；
Third distribution module 102, for the mark according to IP-CAN session and based on the multiple of the IP-CAN session setup
The business chain of Business Stream identifies, and distributes corresponding business chain mark to multiple Business Streams.
Wherein, third distribution module 102 includes:
Third unit receives and identifies multiple industry based on the IP-CAN session for the mark according to IP-CAN session
Business stream；
Unit the 4th, for obtaining the corresponding business chain mark of multiple Business Stream；
Unit the 5th, for the corresponding business chain mark of Business Stream to be respectively allocated to corresponding Business Stream.
Wherein, device further include:
4th distribution module, for receive strategy controller transmission to according to class of subscriber, Business Stream business feature,
Mark, time, user location, network congestion condition and/or the Business Stream of wireless network access style identification of IP-CAN session
The business chain of the default of distribution identifies and the description information of Business Stream, and the description information according to Business Stream, by the industry of default
Business chain mark distributes to the Business Stream.
It should be noted that the distributor that the business chain provided in an embodiment of the present invention applied to classifier identifies is to answer
The distribution method identified for the above-mentioned business chain applied to classifier.That is all embodiments of the above method are suitable for the dress
It sets, and can reach the same or similar beneficial effect.
The embodiments of the present invention also provide a kind of classifier, the distributor identified including above-mentioned business chain.
The above embodiment of the present invention, can be based on the granularity differentiated service stream of IP-CAN session, and is directed to IP-CAN meeting
Business chain policing rule is formulated, updates or deleted to the Business Stream of words, and distributes corresponding business chain mark, classifier for Business Stream
The Business Stream that guidance IP-CAN session granularity can be identified according to business chain passes through corresponding business chain.For IP-CAN session industry
The business chain Policy Control mechanism of business stream, enriches the ability of business chain controlling mechanism, and improves the flexibility of its control.And
For the unrecognized some Business Streams of strategy controller, the business chain mark of default can be distributed, classifier can be according to silent
The business chain mark recognized guides corresponding Business Stream to corresponding business chain.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (17)
1. a kind of distribution method of business chain mark, is applied to a strategy controller, which is characterized in that the described method includes:
Obtain the mark of IP Internet Protocol connection access network IP-CAN session；
According to the mark of IP-CAN session and business chain policing rule, for multiple business flow points based on the IP-CAN session setup
It is identified with business chain, comprising: according to the mark of IP-CAN session, determine multiple Business Streams based on the IP-CAN session setup；
According to business chain policing rule, same or different business chain is distributed to multiple Business Streams based on the IP-CAN session setup
Mark；
The mark of the IP-CAN session and the business chain of multiple Business Streams based on the IP-CAN session setup are identified and sent
To classifier, the classifier is made to distribute corresponding business chain mark to the multiple Business Stream.
2. the method as described in claim 1, which is characterized in that the IP-CAN session is identified as packet data network identification
Either tunnel head information or IP address.
3. the method as described in claim 1, which is characterized in that according to business chain policing rule, to based on the IP-CAN session
Initiate multiple Business Streams distribute identical business chain mark the step of include:
According to business chain policing rule, to uplink service stream in multiple Business Streams based on the IP-CAN session setup and lower industry
Business stream distributes identical business chain mark.
4. the method as described in claim 1, which is characterized in that according to business chain policing rule, to based on the IP-CAN session
The multiple Business Streams initiated distribute the step of different business chain mark and include:
According to business chain policing rule, distributed to the uplink service stream in multiple Business Streams based on the IP-CAN session setup
First business chain mark, and the second business chain mark is distributed to the downstream service flow in the multiple Business Stream；Wherein, described
First business chain mark is different from the second business chain mark；Or
According to business chain policing rule, divide respectively to the uplink service stream in multiple Business Streams based on the IP-CAN session setup
It is identified with a uplink service chain, and distributes downlink business chain mark respectively to the downstream service flow in the multiple Business Stream；
Wherein, each uplink service chain mark is different, each downlink business chain mark is different, and uplink service chain mark
Know different with downlink business chain mark；Or
According to business chain policing rule, a business chain mark is distributed respectively to multiple Business Streams based on the IP-CAN session setup
Know；Wherein, the corresponding business chain mark of each of the multiple Business Stream Business Stream is different.
5. a kind of distributor of business chain mark, is applied to a strategy controller, which is characterized in that described device includes:
Module is obtained, for obtaining the mark of IP Internet Protocol connection access network IP-CAN session；
First distribution module, for the mark and business chain policing rule according to IP-CAN session, for based on the IP-CAN session
The multiple Business Streams distribution business chain mark initiated；First distribution module includes:
First unit determines multiple Business Streams based on the IP-CAN session setup for the mark according to IP-CAN session；The
Unit two, for according to business chain policing rule, to multiple Business Streams distribution based on the IP-CAN session setup it is identical or
Different business chain marks；
Sending module, for by the industry of the mark of the IP-CAN session and multiple Business Streams based on the IP-CAN session setup
Business chain mark is sent to classifier, and the classifier is made to distribute corresponding business chain mark to the multiple Business Stream.
6. device as claimed in claim 5, which is characterized in that the IP-CAN session is identified as packet data network identification
Either tunnel head information or IP address.
7. device as claimed in claim 5, which is characterized in that the second unit includes:
First subelement is used for according to business chain policing rule, in multiple Business Streams based on the IP-CAN session setup
Row Business Stream and downstream service flow distribute identical business chain mark.
8. device as claimed in claim 5, which is characterized in that the second unit further include:
Second subelement is used for according to business chain policing rule, in multiple Business Streams based on the IP-CAN session setup
Uplink service stream distributes the first business chain mark, and distributes the second business to the downstream service flow in the multiple Business Stream
Chain mark；Wherein, the first business chain mark is different from the second business chain mark；Or
Third subelement is used for according to business chain policing rule, in multiple Business Streams based on the IP-CAN session setup
Uplink service stream distributes uplink service chain mark respectively, and distributes one respectively to the downstream service flow in the multiple Business Stream
Downlink business chain mark；Wherein, each uplink service chain mark is different, the mutual not phase of each downlink business chain mark
Together, and uplink service chain mark and downlink business chain mark are different；Or
4th subelement, for being distinguished to multiple Business Streams based on the IP-CAN session setup according to business chain policing rule
Distribute a business chain mark；Wherein, the corresponding mutual not phase of business chain mark of each of the multiple Business Stream Business Stream
Together.
9. device as claimed in claim 5, which is characterized in that described device further include:
Second distribution module, for according to class of subscriber, the business feature of Business Stream, the mark of IP-CAN session, time, use
The business chain mark of the Business Stream distribution default of family position, network congestion condition and/or the identification of wireless network access style, and will
The business chain of the default identifies and the description information of Business Stream is sent to classifier, makes the classifier Business Stream
The business chain mark of distribution default；Wherein, the description information of the Business Stream includes any one based on the identification Business Stream
Kind information.
10. a kind of strategy controller, which is characterized in that point including the described in any item business chain marks of such as claim 5~9
With device.
11. a kind of distribution method of business chain mark, is applied to a classifier, which is characterized in that the described method includes:
It receives the mark for the IP Internet Protocol connection access network IP-CAN session that strategy controller is sent and is based on the IP-
The business chain of multiple Business Streams of CAN session setup identifies；Multiple Business Streams based on the IP-CAN session setup respectively correspond
Business chain mark it is same or different；
It is identified, is given with the business chain of multiple Business Streams based on the IP-CAN session setup according to the mark of the IP-CAN session
The multiple Business Stream distributes corresponding business chain mark.
12. method as claimed in claim 11, which is characterized in that described according to the mark of the IP-CAN session and based on this
The business chain of multiple Business Streams of IP-CAN session setup identifies, and distributes what corresponding business chain identified to the multiple Business Stream
Step includes:
According to the mark of the IP-CAN session, multiple Business Streams based on the IP-CAN session are received and identified；
Obtain the corresponding business chain mark of multiple Business Stream；
The corresponding business chain mark of Business Stream is respectively allocated to corresponding Business Stream.
13. method as claimed in claim 11, which is characterized in that in multiple Business Streams based on the IP-CAN session setup
Row Business Stream and the corresponding business chain mark of downstream service flow are identical.
14. method as claimed in claim 12, which is characterized in that in multiple Business Streams based on the IP-CAN session setup
Corresponding first business chain of uplink service stream identifies, the corresponding second business chain mark of the downstream service flow in the multiple Business Stream
Know；Wherein, the first business chain mark is different from the second business chain mark；Or
Uplink service stream in multiple Business Streams based on the IP-CAN session setup respectively corresponds uplink service chain mark, institute
It states the downstream service flow in multiple Business Streams and respectively corresponds downlink business chain mark；Wherein, each uplink service chain identifies
Different, each downlink business chain mark is different, and uplink service chain mark and the mutual not phase of downlink business chain mark
Together；Or
Multiple Business Streams based on the IP-CAN session setup respectively correspond a business chain mark；Wherein, the multiple business
The corresponding business chain mark of each of stream Business Stream is different.
15. a kind of distributor of business chain mark, is applied to a classifier, which is characterized in that described device includes:
Receiving module, the mark of the IP Internet Protocol connection access network IP-CAN session for receiving strategy controller transmission
Know and the business chain of multiple Business Streams based on the IP-CAN session setup identifies；Wherein, by the strategy controller according to IP-
The mark of CAN session determines multiple Business Streams based on the IP-CAN session setup；According to business chain policing rule, to being based on
Multiple Business Streams of the IP-CAN session setup distribute same or different business chain mark；
Third distribution module, for the mark according to the IP-CAN session and multiple business based on the IP-CAN session setup
The business chain of stream identifies, and distributes corresponding business chain mark to the multiple Business Stream；
The third distribution module includes:
Third unit receives and identifies multiple industry based on the IP-CAN session for the mark according to the IP-CAN session
Business stream；
Unit the 4th, for obtaining the corresponding business chain mark of multiple Business Stream；
Unit the 5th, for the corresponding business chain mark of Business Stream to be respectively allocated to corresponding Business Stream.
16. device as claimed in claim 15, which is characterized in that the distributor further include:
4th distribution module, for receive strategy controller transmission to the business feature according to class of subscriber, Business Stream, IP-
Mark, time, user location, network congestion condition and/or the Business Stream distribution of wireless network access style identification of CAN session
Default business chain mark and Business Stream description information, and the description information according to the Business Stream, by the default
Business chain mark distribute to the Business Stream.
17. a kind of classifier, which is characterized in that including the described in any item business chain marks of such as 15~claim 16 of claim
The distributor of knowledge.
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