CN101351053A - Method for processing dynamic service stream - Google Patents
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- CN101351053A CN101351053A CNA2008102130610A CN200810213061A CN101351053A CN 101351053 A CN101351053 A CN 101351053A CN A2008102130610 A CNA2008102130610 A CN A2008102130610A CN 200810213061 A CN200810213061 A CN 200810213061A CN 101351053 A CN101351053 A CN 101351053A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
- H04L47/72—Admission control; Resource allocation using reservation actions during connection setup
- H04L47/724—Admission control; Resource allocation using reservation actions during connection setup at intermediate nodes, e.g. resource reservation protocol [RSVP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/38—Flow based routing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/70—Admission control; Resource allocation
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Abstract
The invention discloses a treatment method of dynamic service flows and includes the following steps: an SFM entity receives a resources request message from a terminal and sends a data channel request message to a Serving SFA entity; the Serving SFA entity receives the data channel request message and sends a resources reservation request message to an Anchor SFA entity; the Serving SFA entity receives a resources reservation response message from the Anchor SFA entity and sends a data channel response message to the SFM entity; the SFM entity receives the data channel response message and sends the data channel confirmation message to the Serving SFA entity; the Serving SFA entity receives the data channel confirmation message and sends the resources reservation and confirmation message to the Anchor SFA entity. The method realizes the support for providing full dynamic service flow treatment for users.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of processing method of dynamic service flow.
Background technology
WiMAX (Worldwide Interoperability for Microwave Access, micro-wave access to global intercommunication) technology is a kind of broadband wireless access standard, and this standard can provide towards the high speed of the Internet to connect based on 802.16 agreements.Different with 3G network is that the WiMAX complete network adopts IP (Internet Protocol, Internet protocol) packet-switch technology, and the circuit switching towards voice needn't be provided.
Fig. 1 is the schematic diagram of the WiMAX network reference model of prior art, as shown in Figure 1, the function that realize in ASN (Access Service Network, access business network) territory comprises: with the discovery of being connected of WiMAX terminal, the transmission of authentication and authorization charging message, business network and selection, relay function, radio open resource management, access business network are provided and are connected between the business network tunnel foundation and manage for setting up to be connected with the internet of WiMAX terminal; The main function of being responsible in CSN (Connect ServiceNetwork, connect business network) territory (the CSN territory in visit territory and territory, local has been shown among Fig. 1): distribution of user's IP address and access, authentication and authorization charging agency or service, based on the strategy of custom system parameter and permission control, access business network and be connected between the business network tunnel and set up and management, connection business network internetwork roaming tunnel and mobile management.
Multiple business can be carried in the WiMAX system, for example: voice, video, HTTP and EMAIL etc., and each business is different to the requirement of service quality, and therefore, the Business Stream that the WiMAX network using is different provides different business datums for same portable terminal.Business Stream is according to dividing such as the grouping information of source address, destination address, port numbers and protocol number etc., and is that each Business Stream is specified a qos parameter, so that provide corresponding service quality for different business.System also sets a SFID (Service Flow Identification, traffic stream identifier) for each Business Stream, is used to indicate this Business Stream and corresponding qos parameter.
In actual applications, can carry out following operation at Business Stream:
(1) create (create), for example: when having new application demand, system can new Business Stream of create;
(2) approval (Admit), for example: can system determine self satisfy the QoS of certain Business Stream (Quality of Service, service quality) parameter request according to the resource operating position of reality;
(3) activate (Activate), be meant after certain Business Stream obtains approval, its process that comes into operation;
(4) revise (Modify), can when the Qos of certain Business Stream parameter can't satisfy the current application demand, carry out this operation, so that qos parameter is made amendment and adjusted;
(5) deletion (delete), when certain used end, the Business Stream of this application was supported in deletion.
Fig. 2 is the schematic diagram of the WiMAX network QoS logical model of prior art, as shown in Figure 2, in the WIMAX system, for providing the network node of Business Stream, the user mainly comprises: SFM (Service Flow Management, service flow management) entity, SFA (ServiceFlow Authorization, service flow authorization) entity and PF (Police Function, policing feature) entity.Wherein, the SFM entity is arranged on base station side, can carry out relevant Business Stream operation according to the Radio Resource situation of this locality; The SFA entity comprises Serving SFA (SFA service point, service flow authorization service point) entity and Anchor SFA (SFA anchor point, i.e. service flow authorization anchor point) entity; The SFA entity can be carried out the approval operation to Business Stream according to local policy; The PF entity is positioned at the CSN side, is used to the qos policy of preserving user profile and Business Stream being provided.
Fig. 3 is the schematic diagram of the WiMAX Network flow operation of prior art, and as shown in Figure 3, the Business Stream operation in the WiMAX network comprises the steps:
Step S302, in the access authentication of user licensing process, AAA (Authentication, Authorization and Accounting, the qos parameter information of authentication and authorization charging) user being contracted is issued to authenticator Authenticator, SFA anchor point entity (promptly, Authenticator) after receiving signatory QoS information, send RR_Req (resource reservation request) message to SFA service point entity, and carry qos parameter information therein;
Step S304, SFA service point entity receives resource reservation request message, sends the data channel request message to the SFM entity, and carries qos parameter information therein;
Step S306, the SFM entity receives the data channel request message, obtains qos parameter information, and judges whether to accept the data channel request according to the available radio resources situation; In judged result is under the situation that is, the SFM entity sends radio resource request message to terminal;
Step S308, terminal receives radio resource request message, refuses or accept resource request according to the 802.16e agreement, and sends the Radio Resource response message to the SFM entity;
Step S310, the SFM entity sends the data channel response message to SFA service point entity, and carries the information of confirming this time resource reservation therein;
Step S312, service SFA entity receives the data channel response message from the SFM entity, and sends the resource reservation response message to SFA anchor point entity, and carries the information of confirming this time resource reservation therein.
In order to guarantee the service quality of WiMAX dynamic service, in the R1.5 of WiMAX version, introduced the policy charging control architecture that the 3GPP normal structure proposes.The PF entity is by PCRF (Policy and Charging Rules Function, "Policy and Charging Rules Function) entity replaces, PCEF (Policy and Charging Enforcement Function, strategy and charge execution function) the entity logic function finished by SFA anchor point (Anchor SFA) entity, simultaneously, defined the session modification flow process that PCRF entity and policy execution entity PCEF (SFA anchor point entity) trigger, it is applicable to the dynamic service flow establishment/modification of AF (ApplicationFunction, application function) entity requests and the WiMAX dynamic service flow establishment/modification process of terminal/base station requests respectively.In current WiMAX specification version, defined prefabricated Business Stream PPSF, it is set up by Anchor SFA entity triggers after user's proper network register flow path is finished.Because the visioning procedure of Business Stream depends on authentication agreement process, before customer service begins, is pre-created by system, and can only be initiated by AGW at present.
Consider the demand of dynamic service, for example: when the user uses QQ professional, at first chat by the text transmission, then, wish to carry out the video voice-enabled chat, if the prefabricated Business Stream QoS that system is pre-created can not meet consumers' demand, then the user can't use this business.Therefore, WiMAX need support the processing of dynamic service, considers two kinds of situations of the resource request that is triggered by application level function AF and terminal, must increase the flow process that is dynamically triggered Business Stream establishment/modification by UE in the WiMAX network.
Summary of the invention
Propose the present invention at the problem of a kind of Business Stream establishment/modification process of being initiated by UE of the needs that exist in the prior art, for this reason, the present invention aims to provide a kind of processing method of dynamic service flow, in order to address the above problem.
According to the present invention, provide a kind of processing method of dynamic service flow.
Processing method according to dynamic service flow of the present invention comprises: the service flow management entity receives the resource request message of self terminal, and to service flow authorization service point entity transmission data channel request message, wherein, all carry the QoS parameter information of terminal requirements in resource request message and the data channel request message; Service flow authorization service point entity receives the data channel request message, and sends resource reservation request message to service flow authorization anchor point entity, and wherein, resource reservation request message carries the QoS parameter information of terminal requirements; Service flow authorization service point entity receives the resource reservation response message from service flow authorization anchor point entity, and sends the data channel response message to the service flow management entity; The service flow management entity receives the data channel response message, and sends the data channel acknowledge message to service flow authorization service point entity; Service flow authorization service point entity receives the data channel acknowledge message, and sends the resource reservation acknowledge message to service flow authorization anchor point entity.
Further, in the present invention, also comprise following characteristics: resource request message is the interface-free resources request message, and the service flow management entity receives the resource request message of self terminal specifically to comprise: the service flow management entity obtains the QoS parameter information of terminal requirements from resource request message; The service flow management entity admits control promptly to judge to admit to control whether pass through according to the QoS parameter information of current interface-free resources situation and terminal requirements; In judged result is under the situation not, the refusal resource request message; In judged result is under the situation that is, the service flow management entity further judges whether to need to create new data channel.
Further, in the present invention, also comprise following characteristics: under the situation of judging the data channel that the needs establishment is new, the service flow management entity sends the data channel request message to service flow authorization service point entity and is specially: the service flow management entity sends data channel request to create message to service flow authorization service point entity.
Further, in the present invention, also comprise following characteristics: after service flow authorization anchor point entity sent resource reservation request message, said method also comprised at service flow authorization service point entity: service flow authorization anchor point entity receives resource reservation request message; The service flow authorization anchor point entity acquisition strategy result of decision, strategic decision-making is the result comprise: obtain, obtain alternately from connecting business network from access business network; According to strategic decision-making reserved resource as a result, and send the resource reservation response message to service flow authorization service point entity, wherein, the resource reservation response message carries QoS parameter information, the traffic stream identifier after the decision-making.
Further, in the present invention, also comprise following characteristics: service flow authorization service point entity sends the data channel response message to the service flow management entity and is specially: service flow authorization service point entity sends data channel to the service flow management entity and creates response message, wherein, data channel is created QoS parameter information, traffic stream identifier, the data channel sign after response message carries decision-making; The service flow management entity sends the data channel acknowledge message to service flow authorization service point entity and is specially: the service flow management entity sends data channel to service flow authorization service point entity and creates acknowledge message.
Further, in the present invention, also comprise following characteristics: do not need to create under the situation of new data channel in judgement, the service flow management entity sends the data channel request message to service flow authorization service point entity and is specially: the service flow management entity sends the data channel modify request messages to service flow authorization service point entity.
Further, in the present invention, also comprise following characteristics: after service flow authorization anchor point entity sent resource reservation request message, method also comprised at service flow authorization service point entity: service flow authorization anchor point entity receives resource reservation request message; The service flow authorization anchor point entity acquisition strategy result of decision, according to strategic decision-making reserved resource as a result, and to service flow authorization service point entity transmission resource reservation response message, wherein, the resource reservation response message carries QoS parameter information, the traffic stream identifier after the decision-making.
Further, in the present invention, also comprise following characteristics: service flow authorization service point entity sends the data channel response message to the service flow management entity and is specially: service flow authorization service point entity sends data channel to the service flow management entity and revises response message, wherein, data channel is revised QoS parameter information, traffic stream identifier, the data channel sign after response message carries decision-making; The service flow management entity sends the data channel acknowledge message to service flow authorization service point entity and is specially: the service flow management entity sends data channel to service flow authorization service point entity and revises acknowledge message.
Further, in the present invention, also comprise following characteristics: after the service flow management entity received the data channel response message, said method also comprises: the service flow management entity obtained the QoS parameter information after the decision-making from the data channel response message; The service flow management entity is the actual assign resources of Business Stream; The service flow management entity sends the interface-free resources response message to terminal, and carry QoS parameter information after the decision-making therein, corresponding to the connection identifier information of eating dishes without rice or wine of the traffic stream identifier in the resource request message; The service flow management entity receives the interface-free resources acknowledge message of self terminal.
The present invention is by the processing method of the dynamic service flow that the user is provided triggers, overcome that this flow process disappearance causes the not enough problem of dynamic service flow support in the prior art, and then realized providing sufficient dynamic service support to the user.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the WiMAX network reference model of prior art;
Fig. 2 is the schematic diagram of the WiMAX network QoS logical model of prior art;
Fig. 3 is the schematic diagram of the WiMAX Network flow operation of prior art;
Fig. 4 is the flow chart according to the processing method of the dynamic service flow of the embodiment of the invention;
Fig. 5 is according to the establishment of the dynamic service flow of the embodiment of the invention or the flow chart of amending method.
Embodiment
For the user being provided sufficient dynamic service support, the present invention aims to provide a kind of processing method of dynamic service flow, comprising the foundation/modification process of the dynamic service flow that is triggered by UE; The flow process that relates in the embodiment of the invention not only is applicable to the strategic decision-making under the control of PCC framework, is equally applicable to the strategic decision-making under the non-PCC framework control.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Method embodiment
According to embodiments of the invention, provide a kind of processing method of dynamic service flow.Fig. 4 is the flow chart according to the processing method of the dynamic service flow of the embodiment of the invention, and as shown in Figure 4, this method comprises:
Step S402, SFM (Service Flow Management, service flow management) entity receives the resource request message of self terminal, at first carry out to admit control and to ServingSFA (Serving Service Flow Authorization, the service flow authorization service point) entity sends the data channel request message, wherein, all carry the QoS parameter information of terminal requirements in resource request message and the data channel request message;
Step S404, Serving SFA entity receives the data channel request message, and to Anchor SFA (Anchor Service Flow Authorization, the service flow authorization anchor point) entity sends resource reservation request message, wherein, resource reservation request message carries the QoS parameter information of terminal requirements;
Step S406, Serving SFA entity receives the resource reservation response message from Anchor SFA entity, and sends the data channel response message to the SFM entity;
Step S408, the SFM entity receives the data channel response message, sends the data channel acknowledge message for this dynamic service flow assign resources and to Serving SFA entity;
Step S410, Serving SFA entity receives the data channel acknowledge message, and sends the resource reservation acknowledge message to Anchor SFA entity.
This embodiment is by the processing method of the dynamic service flow that the user is provided triggers, overcome that this flow process disappearance causes the not enough problem of dynamic service flow support in the prior art, and then realized providing sufficient dynamic service support to the user.
Below in conjunction with example in detail implementation procedure of the present invention.
Embodiment one
Fig. 5 is according to the establishment of the dynamic service flow of the embodiment of the invention one or the flow chart of amending method, and as shown in Figure 5, the establishment/modification process of the initial dynamic service flow of UE is as follows:
Step S504, the user initiates the interface-free resources request message to the SFM entity, and carries the qos parameter information of user's request in this interface-free resources request message;
Step S506, the SFM entity is after receiving user's interface-free resources request message.The SFM entity is at first carried out and is admitted control, promptly according to current interface-free resources situation, and the qos parameter in the request of contrast user traffic flow; Particularly, the SFM entity obtains the QoS parameter information of terminal requirements from resource request message; The SFM entity judges to admit to control whether pass through according to the QoS parameter information of current interface-free resources situation and terminal requirements; If current interface-free resources deficiency promptly, admits control not pass through, then can not satisfy Business Stream QoS request, then directly refuse this interface-free resources request message;
If admit control to pass through, then whether the inspection of SFM entity needs to create new data channel,, judges whether the current data channel QoS situation of having created can satisfy qos parameter in the user traffic flow request that is; Exist under the situation that data channel QoS can satisfy business demand current, SFM will send data channel modify request messages (Path_Modification_Req) to Serving SFA entity; Otherwise, send data channel request to create message (Path_Reg_Req); That is the data channel request message among the above-mentioned steps S402;
Step S508, Serving SFA entity send resource reservation request message to Anchor SFA entity, and carry the qos parameter of this customer service request therein after receiving the data channel request message that the SFM entity sends over; That is above-mentioned steps S404;
Step S510, Anchor SFA entity receives the resource reservation request message from Serving SFA entity; Be responsible at PCC under the scene of policy control, Anchor SFA (A-PCEF) will make a strategic decision to the PCRF request strategy; Under the scene of non-PCC, information such as the dynamic service flow QoS template of obtaining from AAA when ASN may be according to Certificate Authority, ASN load state, user traffic flow QoS request are directly made the local policy decision-making; The result of Anchor SFA entity acquisition strategy decision-making, the result of strategic decision-making can obtain from access business network, also can obtain alternately from connecting business network, according to strategic decision-making reserved resource as a result, send the resource reservation response message to Serving SFA entity, wherein, the resource reservation response message carries QoS parameter information, the traffic stream identifier after the decision-making;
Step S512, Serving SFA entity attached in the data channel response message, is sent to SFM entity by Path_Reg_Rsp (situation of newdata passage) or Path_Modification_Rsp (revising the situation of data channel) message with this resource reservation response message; That is above-mentioned steps S406;
At the data channel request message is under the situation of data channel request to create message, the data channel response message that Serving SFA entity sends to the SFM entity is that data channel is created response message, wherein, data channel is created QoS parameter information, traffic stream identifier, the data channel sign after response message carries decision-making;
At the data channel request message is under the situation of data channel modify request messages, the data channel response message that Serving SFA entity sends to the SFM entity is that data channel is revised response message, wherein, data channel is revised QoS parameter information, traffic stream identifier, the data channel sign after response message carries decision-making;
Step S514, SFM entity receive the data channel response message, therefrom obtain the QoS parameter information after the decision-making, are this Business Stream assign resources; SFM is sent to UE (that is, terminal) with this customer service request strategy result of decision by the interface-free resources response message, and the QoS parameter information carry decision-making in this interface-free resources response message after, traffic stream identifier, data channel sign;
Step S516, UE send the interface-free resources acknowledge message and confirm this time resource request; After this, the SFM entity receives the interface-free resources acknowledge message of self terminal;
Step S518 after the SFM entity is receiving this interface-free resources acknowledge message, according to the type of the data channel request message that sends among the step S506, confirms this time resource reservation,, determines the type of data channel acknowledge message among the above-mentioned steps S408 that is; For example: if the type of message that sends among the step S506 is data channel modify request messages (Path_Modification_Req), then the SFM entity sends data channel to Serving SFA entity and revises acknowledge message (Path_Modification_Ack).If be data channel request to create message (Path_Reg_Req), then the SFM entity sends data channel to Serving SFA entity and creates acknowledge message (Path_Reg_Ack); That is above-mentioned steps S408;
Step S520, Serving SFA entity send the resource reservation acknowledge message to Anchor SFA entity after receiving the data channel acknowledge message of SFM entity; That is above-mentioned steps S410;
Anchor SFA entity receives the resource reservation acknowledge message; So far, this time customer services resources request action is finished substantially, and the dynamic service flow that carries this time customer service is successfully handled in ASN.
This embodiment is by the foundation/amending method of the dynamic service flow that user side is provided triggers, overcome that this flow process disappearance causes the not enough problem of dynamic service flow support in the prior art, and then realized providing sufficient dynamic service support to the user.
The above embodiment of the present invention is by the processing method of the dynamic service flow that user side is provided triggers, foundation/the modification process that specifically comprises the dynamic service flow that triggers by UE, overcome in the prior art this flow process disappearance and caused the not enough problem of dynamic service flow support, and then realized providing sufficient dynamic service support the user.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the processing method of a dynamic service flow is characterized in that, comprising:
The service flow management entity receives the resource request message of self terminal, and to service flow authorization service point entity transmission data channel request message, wherein, all carry the QoS parameter information of described terminal requirements in described resource request message and the described data channel request message;
Described service flow authorization service point entity receives described data channel request message, and sends resource reservation request message to service flow authorization anchor point entity, and wherein, described resource reservation request message carries the QoS parameter information of described terminal requirements;
Described service flow authorization service point entity receives the resource reservation response message from described service flow authorization anchor point entity, and sends the data channel response message to described service flow management entity;
Described service flow management entity receives described data channel response message, and sends the data channel acknowledge message to described service flow authorization service point entity;
Described service flow authorization service point entity receives described data channel acknowledge message, and sends the resource reservation acknowledge message to described service flow authorization anchor point entity.
2. method according to claim 1 is characterized in that, described resource request message is the interface-free resources request message, and described service flow management entity receives the resource request message of self terminal specifically to comprise:
Described service flow management entity obtains the QoS parameter information of described terminal requirements from described resource request message;
Described service flow management entity admits control promptly to judge to admit to control whether pass through according to the QoS parameter information of current interface-free resources situation and terminal requirements;
In judged result is under the situation not, refuses described resource request message;
In judged result is under the situation that is, described service flow management entity further judges whether to need to create new data channel.
3. method according to claim 2 is characterized in that, judging under the situation that needs the new data channel of establishment,
Described service flow management entity sends the data channel request message to service flow authorization service point entity and is specially: described service flow management entity sends data channel request to create message to service flow authorization service point entity.
4. method according to claim 1 is characterized in that, after service flow authorization anchor point entity sent resource reservation request message, described method also comprised at described service flow authorization service point entity:
Described service flow authorization anchor point entity receives described resource reservation request message;
The described service flow authorization anchor point entity acquisition strategy result of decision, described strategic decision-making result comprises: obtain, obtain alternately from connecting business network from access business network;
According to described strategic decision-making reserved resource as a result, and send described resource reservation response message to described service flow authorization service point entity, wherein, described resource reservation response message carries QoS parameter information, the traffic stream identifier after the decision-making.
5. method according to claim 1 is characterized in that,
Described service flow authorization service point entity sends the data channel response message to described service flow management entity and is specially: described service flow authorization service point entity sends data channel to described service flow management entity and creates response message, wherein, described data channel is created the QoS parameter information after response message carries described decision-making, described traffic stream identifier, data channel sign;
Described service flow management entity sends the data channel acknowledge message to described service flow authorization service point entity and is specially: described service flow management entity sends data channel to described service flow authorization service point entity and creates acknowledge message.
6 methods according to claim 2 is characterized in that, do not need to create under the situation of new data channel in judgement, and described service flow management entity sends the data channel request message to service flow authorization service point entity and is specially:
Described service flow management entity sends the data channel modify request messages to service flow authorization service point entity.
7. method according to claim 6 is characterized in that, after service flow authorization anchor point entity sent resource reservation request message, described method also comprised at described service flow authorization service point entity:
Described service flow authorization anchor point entity receives described resource reservation request message;
The described service flow authorization anchor point entity acquisition strategy result of decision, according to described strategic decision-making reserved resource as a result, and send described resource reservation response message to described service flow authorization service point entity, wherein, described resource reservation response message carries QoS parameter information, the traffic stream identifier after the decision-making.
8. method according to claim 7 is characterized in that,
Described service flow authorization service point entity sends the data channel response message to described service flow management entity and is specially: described service flow authorization service point entity sends data channel to described service flow management entity and revises response message, wherein, described data channel is revised the QoS parameter information after response message carries described decision-making, described traffic stream identifier, data channel sign;
Described service flow management entity sends the data channel acknowledge message to described service flow authorization service point entity and is specially: described service flow management entity sends data channel to described service flow authorization service point entity and revises acknowledge message.
9. according to claim 5 or 8 described methods, it is characterized in that after described service flow management entity received described data channel response message, described method also comprised:
Described service flow management entity obtains the QoS parameter information after the described decision-making from described data channel response message;
Described service flow management entity is the actual assign resources of Business Stream;
Described service flow management entity sends the interface-free resources response message to described terminal, and carry QoS parameter information after the decision-making therein, corresponding to the connection identifier information of eating dishes without rice or wine of the traffic stream identifier in the resource request message;
Described service flow management entity receives the interface-free resources acknowledge message from described terminal.
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| CN105323848B (en) * | 2014-06-16 | 2020-04-14 | 中兴通讯股份有限公司 | Data channel control method and device and server |
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| CN112118597B (en) * | 2019-06-19 | 2023-11-24 | 上海新岸线电子技术有限公司 | Multi-stream service transmission method and system |
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| CN101030962B (en) * | 2006-02-28 | 2010-12-15 | 华为技术有限公司 | Method and system for deciding telecommunication-system strategy |
| CN101043518A (en) * | 2006-03-21 | 2007-09-26 | 华为技术有限公司 | Method for solving the unknown of PF to PD message execution result in WiMax network |
| CN101043505B (en) * | 2006-03-22 | 2012-05-23 | 华为技术有限公司 | Method for creating, deleting and changing dynamic service flow |
| CN101316237A (en) * | 2008-07-14 | 2008-12-03 | 中兴通讯股份有限公司 | Processing method for dynamic service stream |
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2008
- 2008-07-14 CN CNA2008101305942A patent/CN101316237A/en active Pending
- 2008-08-19 CN CNA2008102130610A patent/CN101351053A/en active Pending
- 2008-12-19 WO PCT/CN2008/073625 patent/WO2010006493A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010006493A1 (en) | 2010-01-21 |
| CN101316237A (en) | 2008-12-03 |
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