CN101060653A - A method and system for realizing the label service in the wireless communication system - Google Patents
A method and system for realizing the label service in the wireless communication system Download PDFInfo
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- CN101060653A CN101060653A CNA2006100666501A CN200610066650A CN101060653A CN 101060653 A CN101060653 A CN 101060653A CN A2006100666501 A CNA2006100666501 A CN A2006100666501A CN 200610066650 A CN200610066650 A CN 200610066650A CN 101060653 A CN101060653 A CN 101060653A
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Abstract
The related marking business method in wireless communication system comprises: the business flow authorizer allocates flow mark for terminal, and sends the flow mark to a strategy server; the latter marks the relative business in network. This invention ensures the unique mark for every business flow, and improves system QoS.
Description
Technical field
The present invention relates to wireless communication technology field, relate in particular to the implementation of identification service in a kind of wireless communication system.
Background technology
In communication system, no matter be fixed telecommunication system or mobile communication system, when user terminal need insert certain service, then need at first to visit ASN (access service network, Access ServiceNetwork), afterwards, be linked in the communication network by ASN, and provide corresponding service for user terminal by ASN request NSP (Internet Service Provider, Network Service Provider) equipment.In communication system, the NSP that directly signs service with the user is this user's ownership NSP, user terminal do not roam or situation about switching under, be by ASN visit ownership NSP; Take place at user terminal under the situation of roaming or switching, then need to visit visit NSP, afterwards, belong to NSP by visiting the NSP visit again, thereby obtain corresponding the service by ASN.
At present, most communication system can provide QoS (service quality) control for user's service, for example, and WiMAX (micro-wave access to global intercommunication) system.
In described WiMAX system, the functional unit architecture frame figure that solves QoS as shown in Figure 1, the QoS structure of described WiMAX system comprises following each functional entity:
(1) SFM (service flow management device, A Service Flow Management)
Communicate by letter with MS (user terminal), be used to set up user traffic flow and be this traffic flow assignment Radio Resource or the like function, the SFM functional entity is present among the ASN of WiMAX system, and the function of its realization is equivalent to the BS (base station) in the common communication system;
(2) SFA (service flow authorization person, Service Flow Authorization)
Be used for authorizing to corresponding business stream, the SFA functional entity is present among the ASN of WiMAX system equally, and the function of its realization is equivalent to the base station controller of common communication system;
(3) PF (policing feature module, policy function)
In PF, be provided with policy database, be used to user traffic flow that qos policy is provided, the PF functional entity is present among the NSP of WiMAX system;
(4) AF (application service functional module, Application functions)
Directly by application layer protocol connected reference AF, AF will notify PF initiatively for the user creates Business Stream to user terminal, and the AF functional entity is present among the NSP.
In existing Wimax network, in the ASN territory, the industry suggestion identifies a Business Stream by SFID (Service FlowIdentifier, traffic stream identifier).Described SFID is distributed by Anchor SFA (anchor SFA) or Serving SFA (service SFA), and guarantees in a MS scope uniquely, adopts promptly that { SFID, two tuples of MSID} are come unique Business Stream of sign.
Simultaneously, industry is also advised in CSN (connectivity serving network) territory, need come Business Stream of unique identification by FID (FlowID, traffic identifier).But, the specific implementation of any distribution and management at FID also is not provided in cordless communication networks such as existing Wimax system, and the implementation of assurance FID uniqueness etc., therefore, in the CSN territory of networks such as WiMAX, also can't utilize FID to identify a business uniquely at present.
Summary of the invention
The implementation method and the system that the purpose of this invention is to provide identification service in a kind of wireless communication system, thereby can guarantee in connectivity serving network CSN territory, can identify a business effectively, so that provide various business service for user terminal reliably.
The objective of the invention is to be achieved through the following technical solutions:
The invention provides the method for identification service in a kind of wireless communication system, comprising:
A, be used in the traffic identifier of identification service in connectivity serving network for the user terminal branch by the service flow authorization person in the Access Network;
B, service flow authorization person send to strategic server with the traffic identifier of its distribution;
C, carry out in the process in business, strategic server utilizes the traffic identifier of this business correspondence to identify this business in comprising the network of connection service network.
Described traffic identifier is unique in the user identifier scope.
The traffic stream identifier that service flow authorization person in the described Access Network also uses in the access service network is set to equal or corresponding to described traffic identifier.
Described step B comprises:
B1, service flow authorization person send to strategic server with described traffic identifier by the Business Stream response message after receiving the traffic request message of strategic server;
Perhaps,
B2, service flow authorization person send to strategic server by it to the traffic request message that strategic server sends with described traffic identifier.
Described step B2 also comprises:
Strategic server carries out strategic decision-making to the traffic request message of receiving, when the strategic decision-making success, then preserve the corresponding relation of traffic identifier and user ID, when strategic decision-making was failed, then informing business stream authorized person deleted the traffic identifier of its preservation and the corresponding relation of user ID.
Described step B also comprises:
The service flow authorization person is initiated as the processing of this business reserved resource, and when resource reservation is failed, the flow identification information that deletion service flow authorization person preserves, perhaps, the flow identification information that deletion service flow authorization person and strategic server are preserved.
Described method also comprises:
In the strategic server of the service flow authorization person of described access service network and connection service network, that described traffic identifier is related with user identifier.
Described user identifier is network access Identifier NAI.
When described wireless communication system was micro-wave access to global intercommunication WiMAX system, described service flow authorization person comprised: grappling service flow authorization person SFA or service business stream authorized person SFA; Described strategic server comprises: policy functional entity PF.
Described step C comprises:
The service request that C1, user terminal initiate is linked into the PF of Network Access Provider NSP by Access Network, and described NSP is the ownership NSP or the visit NSP of user terminal.
In described step C1:
When user terminal roaming does not take place or switches, then the NSP that is inserted is ownership NSP;
When user terminal generation roaming or switching, then the NSP that is inserted is visit NSP, and by visiting the ownership NSP that NSP is routed to service request user terminal step by step.
The present invention also provides a kind of system of identification service, comprising:
The service identification allocation units are arranged among the service flow authorization person in the Access Network, are used to the user terminal branch to be used in the traffic identifier of identification service in connectivity serving network;
Service identification issues the unit, is arranged among the described service flow authorization person, is used for the traffic identifier of its distribution is sent to the identification service processing unit of strategic server;
The identification service processing unit is arranged in the strategic server, is used for utilizing service identification to issue traffic identifier that the unit issues the corresponding service of connectivity serving network is identified.
When described wireless communication system was the WiMAX system, described service flow authorization person comprised: grappling SFA or service SFA; Described strategic server comprises: the PF entity.
The service request that described user terminal is initiated is linked into the PF of NSP by Access Network, and described NSP is the ownership NSP or the visit NSP of user terminal.
In described system:
When user terminal roaming does not take place or switches, the NSP that then is linked into is ownership NSP;
When user terminal generation roaming or switching, the NSP that then is linked into is visit NSP, and by visiting the ownership NSP that NSP is routed to service request user terminal step by step.
As seen from the above technical solution provided by the invention, the present invention is in the service request process, service flow authorization persons such as Anchor SFA by access network are sign FID unique in a certain portable terminal of traffic flow assignment, and in the CSN territory in the processing procedure, with this sign this Business Stream is carried out mark, thereby the sign of having guaranteed each Business Stream in the full communication system all possesses uniqueness, effectively avoided in the process that Business Stream is handled, owing to the handling failure that can't the unique identification Business Stream causes, and then improve the service quality that whole communication system provides.
Description of drawings
Fig. 1 is a structured flowchart of realizing QOS in the WiMAX network;
Fig. 2 is the specific implementation flow chart of method of the present invention;
Fig. 3 is the handling process schematic diagram of specific embodiments of the invention one;
Fig. 4 is the handling process schematic diagram of specific embodiments of the invention two;
Fig. 5 is the specific implementation structural representation of system of the present invention.
Embodiment
Core of the present invention provides a kind of implementation method that can distribute traffic identifier in wireless network, is exactly the implementation method of unique identification Business Stream in CSN, to avoid in to the processing procedure of Business Stream owing to causing fault by the unique identification Business Stream.In the method, at first, service flow authorization person in the Access Network (being SFA) is responsible for distributing traffic identifier, afterwards, by the service flow authorization person this traffic identifier is passed to strategic server again, thereby realize the allocation process of traffic identifier, like this, strategic server just can utilize the traffic identifier of this business correspondence to identify this business in connection service network, simultaneously can also also use this traffic identifier when access service network and connection service network are mutual.
Among the present invention, described service flow authorization person and strategic server are also corresponding with user's identifier with the traffic identifier that distributes, and the service flow authorization person need guarantee that the traffic identifier that is distributed is unique in the user identifier scope.
Among the present invention, described service flow authorization person can be grappling SFA or service SFA, and described strategic server is PF; Described traffic identifier is FID, and described user identifier is NAI.
In the process of service request, service request is linked into the PF of NSP by Access Network, if user terminal roaming does not take place or switches, then the NSP that is inserted is ownership NSP (H-NSP); If current roaming or the switching state of being in of user terminal, then service request inserts visit NSP (V-NSP) by Access Network, by visit NSP service request is routed to step by step the ownership NSP of user terminal again.
For ease of the understanding of the present invention, below in conjunction with accompanying drawing to provided by the invention in communication system the method for mark Business Stream describe.
As shown in Figure 2, method of the present invention specifically comprises:
Step 21: the person need send strategy request message to strategic server to determine the service flow authorization;
Be specially, when the service flow authorization person receives the traffic request message of strategic server, perhaps, when the service flow authorization person receives the traffic request message that terminal sends, determine that then the service flow authorization person need be this traffic flow assignment traffic identifier.
Step 22: the service flow authorization person in the wireless access network divides the traffic identifier that is used in different business among the sign CSN, and guarantees that the traffic identifier that is distributed is unique in the user identifier scope;
In the reciprocal process of CSN and CSN and ASN, specifically be that { FID, two tuples of NAI} identify a business, so only need guarantee FID unique getting final product in a user's scope in utilization promptly.
Step 23: the service flow authorization person passes to strategic server with this traffic identifier, preserves the related corresponding relation of this traffic identifier and user NAI (network access Identifier) in strategic server;
Promptly in strategic server, the traffic identifier that the service flow authorization person who receives sends is stored with related user identifier, described user identifier can be user's NAI.
With the Wimax network is example, corresponding processing procedure comprises: in the process of service request, by the Anchor SFA in the service request routed path is sign FID unique in portable terminal of current traffic flow assignment of asking, and arrives PF by message informing.PF is so that { FID, the two tuple forms of NAI} are stored.In the communication process of Anchor SFA and V/H-PF, with { FID, NAI} comes unique this Business Stream of sign.
Below in conjunction with several concrete application examples, and be that example describes specific implementation process of the present invention with the WiMax network.
Be specially: in the process of service request, service request is linked into the PF of NSP by Access Network, if user terminal is roaming or switching not, then the NSP that is inserted is H-NSP (ownership NSP), if user terminal is in roaming or switching state, then service request inserts visit NSP (V-NSP) by Access Network, will insert the ownership NSP that request is routed to user terminal step by step by visit NSP again.
Embodiment one
As shown in Figure 3, the specific implementation process of this embodiment is as follows:
When step 31:PF receives the Business Stream trigger condition,, promptly this Business Stream is carried out strategic decision-making and handle, and send traffic request message by PF to Anchor SFA according to the strategic decision-making result to this Business Stream application strategy;
The parameter that needs to carry in described message comprises: NAI (network access Identifier) and result of decision information, simultaneously,, also need carry resource reservation parameters information if make a strategic decision successfully;
Simultaneously, in this step, if user terminal is under the non-roaming situation, this PF is the H-PF of this portable terminal; If user terminal is under the roaming condition, this PF also comprises V-PF, and promptly this message need be relayed to Anchor SFA by V-PF;
Step 32:Anchor SFA handles according to the result of decision in the traffic request message after receiving the traffic request message that PF sends;
Concrete processing mode is as follows:
If PF makes a strategic decision successfully, then make a strategic decision based on the resource situation of this ASN, whether decision is this Business Stream reserved resource, it is the Anchor SFA continuation decision-making in this ASN, if pass through in Anchor SFA decision-making, then Anchor SFA will be this Business Stream unique distribution FID and SFID in this portable terminal scope, SFID and FID are shone upon and store, wherein, the value of described SFID and FID can be identical, also can have nothing in common with each other, but all need carry out the mapping of FID and SFID at Anchor SFA place;
If PF or Anchor SFA decision-making failure then will be withdrawed from flow process;
Need to prove herein, the distribution of the FID after PF and Anchor SFA make a strategic decision successfully, and the foundation of the mapping relations of FID and SFID can also carry out after step 34 or in the step 35, like this, can realize purpose of the present invention equally;
Step 33:Anchor SFA initiates traffic request message, asks to be this Business Stream reserved resource, facilitates the use reserved resource and commences business;
After the resource reservation processing of finishing according to traffic request message, then will return corresponding business stream response message to Anchor SFA;
In this step, concrete resource reservation processing mode can adopt existing resources reservation process mode, also can adopt other any resource reservation processing modes, but all not influence the distribution of FID among the present invention and use processing procedure, so its specific implementation is not elaborated;
Step 34:Anchor SFA receives the Business Stream response message that user terminal MS returns, and can obtain corresponding resource reservation result and Business Stream and set up situation from described response message, and carry out subsequent treatment according to the resource reservation result;
Concrete processing mode comprises:
If the resource reservation success, then storage resources is reserved the result in Anchor SFA;
If the resource reservation failure, then deletion is the SFID and FID and relevant traffic flow parameters of this traffic flow assignment, directly withdraws from flow process, perhaps, also can continue execution in step 35; Need to prove at this,, then in this step, need not to carry out again corresponding batch operation, in the nature of things, in this step, also need not to delete the operation of SFID and FID as if unallocated corresponding SFID and FID in step 32;
Step 35:Anchor SFA sends the Business Stream response message to PF, and report resource reservation result and Business Stream are set up situation, and PF handles accordingly according to described result;
If the resource reservation success, then the parameter of carrying in described Business Stream response message must comprise: NAI, FID;
If the resource reservation success, the parameter of PF storage FID and NAI and other these Business Streams.
If the resource reservation failure, then process finishes, and promptly withdraws from this process;
In this embodiment, can also select execution in step 36 and step 37 as required, promptly initiate the Business Stream acknowledge message to Anchor SFA, and continue to transmit described Business Stream acknowledge message to other entities by Anchor SFA by PF.
Embodiment two
As shown in Figure 4, the specific implementation process of this embodiment comprises:
Step 41: the condition that needs to distribute traffic identifier takes place to trigger at Anchor SFA;
Described trigger condition can be that for example, Anchor SFA finishes initial registration etc. from the traffic request message of portable terminal or other trigger condition etc.;
Step 42:Anchor SFA application strategy on based on the basis of this ASN Internet resources, whether decision can be this portable terminal reserved resource;
If decision-making is passed through, then Anchor SFA will distribute a FID unique in the MS scope and SFID for this portable terminal, and SFID and FID are shone upon, and wherein, the value of described FID can be identical with SFID, also can have nothing in common with each other;
Wherein, the mapping of the distribution of SFID and FID and SFID is carried out also can receive the successful response message of PF decision-making in step 46 after.
If the decision-making failure, then this handling process finishes.
Step 43:Anchor SFA sends traffic request message to PF;
Under roaming condition did not take place user terminal, this PF was the H-PF of this portable terminal; Under user terminal generation roaming condition, this message need be relayed to H-PF by V-PF;
The parameter that needs to comprise in the traffic request message that sends to PF comprises: be the FID and the NAI of this traffic flow assignment;
After step 44:PF receives described traffic request message, carry out strategic decision-making and handle, and, when decision-making is passed through, then on PF, carry the FID and the NAI information of sending in this traffic request message of storage, if the decision-making failure need not to store corresponding FID and NAI information;
Step 45:PF sends to Anchor SFA with the Business Stream response message, carries NAI, FID and result of decision information in the described message;
Under roaming condition did not take place user terminal, this PF was the H-PF of this portable terminal; Under user terminal generation roaming condition, this message need be relayed to Anchor SFA by V-PF;
Step 46:Anchor SFA handles accordingly according to the result of decision on the PF that carries in the response message after receiving the Business Stream response message that PF sends;
Concrete processing mode comprises:
If determine that according to response message PF makes a strategic decision successfully, if do not carry out the distribution of SFID and the mapping of FID and SFID in the step 42, then carry out this step earlier, afterwards, carry out following steps again.If distributed SFID in the step 42 and finished the mapping of FID and SFID, then directly carried out following steps.
Anchor SFA carries out the reservation procedure of network side resource for this Business Stream, and sends the Business Stream response message to user terminal MS, afterwards, and with execution in step 47, so that follow-up application of commencing business;
Fail as if determining that according to response message PF makes a strategic decision, then deletion has distributed SFID with other Business Stream information as if in the step 42 for the FID of this traffic flow assignment, herein also need be with its deletion.Flow process finishes;
Step 47: user terminal MS sends the Business Stream acknowledge message to Anchor SFA, and AnchorSFA will receive the Business Stream acknowledge message that user terminal MS sends, and the parameter that described Business Stream acknowledge message is carried comprises: SFID, MSID and resource reservation result;
Anchor SFA will handle accordingly according to resource reservation result wherein, specifically comprises:
If resource reservation is unsuccessful, then Anchor SFA deletes NAI and FID and other relevant informations of this portable terminal;
If the resource reservation success, Anchor SFA stores the resource reservation situation of this Business Stream;
Step 48: after finishing corresponding processing, Anchor SFA can continue to send the Business Stream acknowledge message to PF, and the parameter of carrying in the described message comprises: NAI, FID and reservation result;
Equally, also need to handle accordingly, specifically comprise according to the corresponding result of reservation at PF:
Get nowhere if reserve, then PF deletes NAI and FID and other relevant informations of this portable terminal;
If reserve successfully, PF stores the related resource obligate information of this Business Stream.
Realize the system of identification service in a kind of wireless communication system that the present invention also provides, the specific implementation of this system specifically comprises following functional unit as shown in Figure 5:
(1) service identification allocation units
This unit is arranged among the service flow authorization person in the Access Network, is used to the user terminal branch to be used in the flow identification information of identification service in connectivity serving network;
The service flow authorization person also is assigned the SFID of a business of sign in ASN, and this moment, the service flow authorization person also needed to be used at the traffic identifier FID of connectivity serving network (be CSN) identification service related with this described SFID;
When described wireless communication system was the WiMAX system, described service flow authorization person can be grappling SFA or service SFA;
(2) service identification issues the unit
Be arranged at equally among the described service flow authorization person, be used for the flow identification information of its distribution is sent to the identification service processing unit of strategic server, so that strategic server obtains described traffic identifier, and utilize this traffic identifier to know corresponding business in the connectivity serving network acceptance of the bid;
(3) identification service processing unit
Be arranged in the strategic server, be used for utilizing service identification to issue traffic identifier that the unit issues the corresponding service of connectivity serving network is identified;
When described wireless communication system was the WiMAX system, then described strategic server can be the PF entity.
In the WiMAX system, the service request that described user terminal is initiated is linked into the PF of NSP by Access Network, and described NSP is the ownership NSP or the visit NSP of user terminal, wherein, when user terminal roaming does not take place or switches, the NSP that then is linked into is ownership NSP; When user terminal generation roaming or switching, the NSP that then is linked into is visit NSP, and by visiting the ownership NSP that NSP is routed to service request user terminal step by step.
In sum, the present invention is in the service request process, Anchor SFA by particular access network is sign FID unique in portable terminal of traffic flow assignment, and in the CSN territory in the processing procedure, with this sign this Business Stream is carried out mark, thereby the sign of having guaranteed each Business Stream in the full communication system all possesses uniqueness, avoided in the process that Business Stream is handled, owing to the handling failure that can't the unique identification Business Stream causes, and then improve the service quality of whole communication system.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (15)
1, the method for identification service in a kind of wireless communication system is characterized in that, comprising:
A, be used in the traffic identifier of identification service in connectivity serving network for the user terminal branch by the service flow authorization person in the Access Network;
B, service flow authorization person send to strategic server with the traffic identifier of its distribution;
C, carry out in the process in business, strategic server utilizes the traffic identifier of this business correspondence to identify this business in comprising the network of connection service network.
2, method according to claim 1 is characterized in that, described traffic identifier is unique in the user identifier scope.
3, method according to claim 1 is characterized in that, the traffic stream identifier that the service flow authorization person in the described Access Network also uses in the access service network is set to equal or corresponding to described traffic identifier.
4, method according to claim 1 is characterized in that, described step B comprises:
B1, service flow authorization person send to strategic server with described traffic identifier by the Business Stream response message after receiving the traffic request message of strategic server;
Perhaps,
B2, service flow authorization person send to strategic server by it to the traffic request message that strategic server sends with described traffic identifier.
5, method according to claim 4 is characterized in that, described step B2 also comprises:
Strategic server carries out strategic decision-making to the traffic request message of receiving, when the strategic decision-making success, then preserve the corresponding relation of traffic identifier and user ID, when strategic decision-making was failed, then informing business stream authorized person deleted the traffic identifier of its preservation and the corresponding relation of user ID.
6, method according to claim 1 is characterized in that, described step B also comprises:
The service flow authorization person is initiated as the processing of this business reserved resource, and when resource reservation is failed, the flow identification information that deletion service flow authorization person preserves, perhaps, the flow identification information that deletion service flow authorization person and strategic server are preserved.
7, method according to claim 1 is characterized in that, described method also comprises:
In the strategic server of the service flow authorization person of described access service network and connection service network, that described traffic identifier is related with user identifier.
8, method according to claim 7 is characterized in that, described user identifier is network access Identifier NAI.
9, method according to claim 1 is characterized in that, when described wireless communication system was micro-wave access to global intercommunication WiMAX system, described service flow authorization person comprised: grappling service flow authorization person SFA or service business stream authorized person SFA; Described strategic server comprises: policy functional entity PF.
10, method according to claim 9 is characterized in that, described step C comprises:
The service request that C1, user terminal initiate is linked into the PF of Network Access Provider NSP by Access Network, and described NSP is the ownership NSP or the visit NSP of user terminal.
11, method according to claim 10 is characterized in that, in described step C1:
When user terminal roaming does not take place or switches, then the NSP that is inserted is ownership NSP;
When user terminal generation roaming or switching, then the NSP that is inserted is visit NSP, and by visiting the ownership NSP that NSP is routed to service request user terminal step by step.
12, a kind of system of identification service is characterized in that, comprising:
The service identification allocation units are arranged among the service flow authorization person in the Access Network, are used to the user terminal branch to be used in the traffic identifier of identification service in connectivity serving network;
Service identification issues the unit, is arranged among the described service flow authorization person, is used for the traffic identifier of its distribution is sent to the identification service processing unit of strategic server;
The identification service processing unit is arranged in the strategic server, is used for utilizing service identification to issue traffic identifier that the unit issues the corresponding service of connectivity serving network is identified.
13, system according to claim 12 is characterized in that, when described wireless communication system was the WiMAX system, described service flow authorization person comprised: grappling SFA or service SFA; Described strategic server comprises: the PF entity.
14, system according to claim 12 is characterized in that, the service request that described user terminal is initiated is linked into the PF of NSP by Access Network, and described NSP is the ownership NSP or the visit NSP of user terminal.
15, system according to claim 14 is characterized in that, in described system:
When user terminal roaming does not take place or switches, the NSP that then is linked into is ownership NSP;
When user terminal generation roaming or switching, the NSP that then is linked into is visit NSP, and by visiting the ownership NSP that NSP is routed to service request user terminal step by step.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006100666501A CN101060653A (en) | 2006-04-17 | 2006-04-17 | A method and system for realizing the label service in the wireless communication system |
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| CNA2006100666501A CN101060653A (en) | 2006-04-17 | 2006-04-17 | A method and system for realizing the label service in the wireless communication system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014448B (en) * | 2009-09-04 | 2014-07-16 | 华为技术有限公司 | Business flow binding method, equipment and system |
| WO2014139157A1 (en) * | 2013-03-15 | 2014-09-18 | 华为技术有限公司 | Method for packet processing and packet device and system |
| WO2018112796A1 (en) * | 2016-12-21 | 2018-06-28 | 华为技术有限公司 | Service data policy control method, operator device and server |
-
2006
- 2006-04-17 CN CNA2006100666501A patent/CN101060653A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102014448B (en) * | 2009-09-04 | 2014-07-16 | 华为技术有限公司 | Business flow binding method, equipment and system |
| WO2014139157A1 (en) * | 2013-03-15 | 2014-09-18 | 华为技术有限公司 | Method for packet processing and packet device and system |
| US10084702B2 (en) | 2013-03-15 | 2018-09-25 | Huawei Technologies Co., Ltd | Packet processing method and system, and device |
| US10911354B2 (en) | 2013-03-15 | 2021-02-02 | Huawei Technologies Co., Ltd. | Packet processing method and system, and device |
| US11616720B2 (en) | 2013-03-15 | 2023-03-28 | Huawei Technologies Co., Ltd. | Packet processing method and system, and device |
| WO2018112796A1 (en) * | 2016-12-21 | 2018-06-28 | 华为技术有限公司 | Service data policy control method, operator device and server |
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