WO2010145196A1 - Dispositif terminal, procédé d'implémentation de qualité de service et classificateur de flux - Google Patents

Dispositif terminal, procédé d'implémentation de qualité de service et classificateur de flux Download PDF

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Publication number
WO2010145196A1
WO2010145196A1 PCT/CN2010/000841 CN2010000841W WO2010145196A1 WO 2010145196 A1 WO2010145196 A1 WO 2010145196A1 CN 2010000841 W CN2010000841 W CN 2010000841W WO 2010145196 A1 WO2010145196 A1 WO 2010145196A1
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WO
WIPO (PCT)
Prior art keywords
strategy
information
qos
policy
stream
Prior art date
Application number
PCT/CN2010/000841
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English (en)
Chinese (zh)
Inventor
黄权
夏勇
刘永强
胡艳
陈松杰
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日电（中国）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication of WO2010145196A1 publication Critical patent/WO2010145196A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/20—Traffic policing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]

Definitions

  • Intera is only available in each Bes E Se Vce. Grouping maybe her. It is sufficient to meet the requirements of the special clothing. Each has its own special requirements. For example, if you receive the user within or even within a small size, you are satisfied.
  • packet switching In packet switching, all communications are divided into sized packets of content, or all that are sized. Packets are routed to the router by all routers in the first F FO mode. The rate of traffic to the router is the same as the rate of the router's traffic.
  • the routers grouped equally from her and it also looked at the content.
  • the router has a packet to prevent packetized capacity. In the case of Force, all the packets are immediately available. In the case of some groupings,
  • one of the groupings is only served in another medium in front of it. So grouped. The points in full are still served in the first-come, first-out manner. The group to this will be . So the birth of the packet is lost.
  • QOS is a set of wood that allows A management to use the most management traffic. Since the unified Inte model meets the new QOS requirements, many solutions have been proposed. Some of them have not been deployed, such as reserved RSVP, integrated se V, and each d e "v, and so on.
  • the strategy store stores the flow strategy of each flow. Strategy unit and other strategies
  • Each input packet will be placed in its other.
  • the grouping in the high first will be special.
  • the grouping in the low predecessor will be especially even. Note In the present description, the QoS function is available for the interchangeability of traffic and QoS.
  • the information is divided into information distributors and sub-information information.
  • the information is divided into packet information traffic, and the packet information mainly includes the P address, and in the packet.
  • the multiples in the group provide the required information. Fortunately, the information is stored into each of the mappings such as 80 and TCP will be mapped to each TTP.
  • the characteristic information is divided into flow characteristic information.
  • the traffic flow characteristic information mainly includes, the packet rate, and the same.
  • the flow characteristics information provides the required information. Information can be viewed in the analysis.
  • the stream characteristic information survives characteristic information of each of the VoP and TTP, for example.
  • the former web is already a multi-media, such as w,. Yo be.como 80 in the multi-media and in the hp agent.
  • the separation of information in the case of God. It is also possible to use other web offerings such as 8080 or any other.
  • the division of information also works in the case of God.
  • the VoP Va of the feature information the flow does not match the rule. The grouping, flow rate and integration into the same period will be combined. The algorithm will be improved and reduced.
  • the attribute information is not efficiently classified because it needs to view a large number of packets before making a decision.
  • the strategy is in Ah.
  • the grouping is first placed in a different one.
  • the higher middle group will be more specific than the lower one.
  • Ve ay wood has a new direction of QoS. A is built on another, and it is the same as TCP/P. Wood does not reserve a resource on the Philippine, but the exchange of money to Aga.
  • the scheme for is specific to use. In other words, its own coverage of A and its own.
  • Skype VoP can only be used by Skype customers, and others of SEM ge can benefit from Skype.
  • QoS is the same as the user.
  • the system does not provide QoS in a predetermined manner. In the joint life and the QoS can not meet the user's requirements, the user Qo is a good user.
  • This scenario also includes and os. But the functions are all at the terminal. Therefore, there is no need to involve Age in the deployment plan.
  • this solution has a wooden solution to provide better Qos.
  • the terminal Qo is the same solution.
  • This user can use it first or Qo.
  • the Qos degree was changed to meet the requirements of the user.
  • the result of the search strategy is to find out the strategy of the phase indicated in the indication, at least the strategy that is identified is intended to be used by her.
  • the strategies in the middle-level strategy include the Qo requirements included in the first and the Qo requirements and the strategies included in the identified policies.
  • the stream information information is combined with the stream characteristic information and the context information, and the stream is extracted, and the stream characteristic information and the context information search information are taken to find the combined output of the stream characteristics and the context information. An indication of the combination of the indicated stream characteristic information and the context information.
  • the flow characteristic information includes any or more of the following, a packet, a copper to rate, a packet to the same, and a stream
  • the context information includes any or more of the following, and the generated special.
  • the strategy is policy-oriented and QoS includes the policy of the user input of the policy that receives it in a particular phase and updates the policy-oriented strategy to include a specific phase of the policy.
  • the policy stored in another medium strategy includes first and the QoS requirements and the strategy includes the first flow included in the found strategy and the QoS requirement included in the at least found policy is used by the QoS requirement.
  • She includes any one or more of the following, multiple, and direct P.
  • the QoS requirements included in the strategy are identified, and the other phases of each of them are used.
  • Another aspect of the present invention provides a combination of stream information information and context information, and a stream of stream characteristics information and context information search information for finding the stream characteristic information and context information.
  • Convergence output indication Another aspect of the present invention provides a method for storing the QoS of each of the QoS methods in the terminal connected to the terminal. The method includes the following steps: The strategy of finding the phase is at least as clear as the strategy she is trying to use and her. This book provides at least the following
  • Each e ddevce is connected to her and her.
  • the terminal interacts with each user.
  • Each terminal can be, for example, a desktop
  • the terminals connected to Tea can also be the main hos because they look at the web or sub-components of the program.
  • a ⁇ ⁇ ewokdevce in the medium of the medium of force can include Af, Router, A, Exchange, Me, Tepea, and so on.
  • Ow can also be aa fow or ewok fow. It is a series of groups of terminals and each of the same terminals that provide each other terminal, for example, the number of each file to the terminal.
  • the packets of the same have the same P address and . However, points with the same, P address, and may not be the same stream.
  • the "strategy of the situation" may include, for example, a certain Phase first and QoS requirements, extensions, etc.
  • the A, A2, A3, etc. of the terminal are QoS
  • the main QoS is B, B2, B, B, B5, etc., which are used to assist QoS or non-QoS.
  • QoS is the main one in the QoS scheme. QoS in each case with or without other gods. QoS is not required in the QoS scheme. But with their QoS effect can be better.
  • the terminal will perform all QoS phase operations and QoS policies.
  • the first terminal of this first one For example, the terminal of each of the two terminals has a QoS unit and can also have a traffic of 10. The wood man in the field will understand that the terminal can each include other components that have the usual capabilities. Only QoS unit 10o
  • QoS 10 includes 100, policy 200 and policy
  • Strategy 300 looks at one or more phases of the strategy.
  • the phase strategy can include phase first and QoS requirements.
  • the policy 200 receives the sub-search strategy 300 from the stream 100 to find the strategy of the phase indicated in the number, the strategy found or the one she is directed to. In the way, she is determined to use Outside the strategy, you can consider other other first and QoS requirements on the terminal, as well as the previous situation.
  • a condition includes, for example, the same as the communication parties, the extension, and the like.
  • the strategy 200 finds the strategy that includes the first flow and the QoS requirement terminal included in the identified policy, and the other first and QoS used by the terminal.
  • step 5101 100 must pass the number of A to determine the number.
  • the strategy 200 searches for the strategy 300 to find out the strategy of the phase in which the identified strategy is intended to be used by her.
  • the Intera QoS scheme relies mainly on the various routers such as routers and switches. Solution to deploy and upgrade.
  • the use of this specification does not provide better QoS. It can provide good QoS without cooperation.
  • cooperation in other words, existing QoS cooperation, in the following, it will be better to provide a better Qo than the existing solution.
  • the QoS a in each terminal of the terminal shown in Figure 4 includes 1 a as shown in 4
  • 1a includes context information 101 and 102.
  • the information 102 stores maps of the respective streams of the stream characteristic information and the context information.
  • the flow characteristic information of the context information sheep 101 and the context information search information 102 indicate the other sub-results with the output of the found flow characteristic information and the context information. That is, 1 a uses information, that is, stream characteristic information and context information.
  • the flow characteristic information is a message. It mainly includes the TCP or P, etc., grouping, grouping rate, and the same.
  • Flow characteristics information is generally yes and can be artificial.
  • the flow characteristics information can be viewed in the analysis.
  • the context information is a message that provides the generated and used utters, such as the previously used P address and .
  • Context information can be used and used.
  • the context information can be obtained, for example, from the operating system on each terminal.
  • the static stream characteristic information and the context information of the operating system are matched in the information 102, and the context information 101 can easily determine the stream.
  • the method shown in the big break process 3 of the QoS a QoS method in each a is similar. Refer to the flow of the 1 a method in 5 QoS sheep a below.
  • the context information assist 101 has stream characteristic information and context information in the information 102.
  • 6A-6C has a sexual situation of 1 a.
  • this X is web ⁇ .
  • a series of large groupings 1448 represents large file downloads. Large files may be or file downloads. Therefore, Degrees and generated can be fixed or large file downloads.
  • the information generated by the e-X can be captured in one step.
  • the information to be executed in one step can be more web-specific.
  • S ype is a VoP software. It may have text messages, audio, and . Have different traffic models. This can be easily obtained by looking at several of the used groups in conjunction with contextual information.
  • the policy 400 receives the user input of the policy for the particular phase and updates the policy oriented to the policy 300a to include the particular phase.
  • the oriented-oriented policy 300a stores the first use of this and so on.
  • Strategy 200 is in the husband's slightly. The oS changes.
  • step 5301 policy 400 receives user input for a particular phase of the policy.
  • step 5302 policy 400 maps user input to QoS.
  • the policy 400 updates the policy oriented 300a to include the policy of the particular phase in step S303.
  • Strategy 400 updates the orientation of the one oriented to strategy 300a.
  • the policy-oriented 300a stores different policy QoS requirements, first, and so on. Policy-oriented 300a can or store policies.
  • the strategy is pre-requisite and user-available. For example, the web has certain QoS parameters, and 10o first
  • Policy 400 user input mapping user input to or QoS and changing to policy 300a. As shown new
  • QoS is a concept of user Susie.
  • the QoS is judged by the user.
  • the user of each of the schemes provides the anti-carbon to the QoS, so that the user or even the policy and the user in the user can also inform the QoS or which is more important. of.
  • Qo can increase or decrease Qos by a certain amount or more.
  • the terminal included in each of the 10's Qo c includes the strategy of the sheep 5 2 a using wood.
  • strategy 2a includes first 201, her 202, and her processor 203.
  • Ah Zhong to Qos was greatly affected by the Ai to the top.
  • the use of wood can control itself to the extent
  • the strategy of the previous phase includes the first and Qo requirements.
  • Qo requirements are required Qo o
  • the strategy of storing the phase in her 202 strategy includes the first Qos provided by Qo5 and her 203.
  • the Qo requirements are generally considered in combination with the Qo and Qo requirements as well as other prior and Qo requirements.
  • Wood mainly includes special ove ay ed ec and
  • the QoS-required algorithm that can be grouped is used to group the packets, for example, using special or multiple or multiple connections, and so on. For example, Hugh is more than. VoP is special. Some other Abyss are connected to each other.
  • step 5401 the stream of 201 is first placed in the phase first.
  • step 5402 she 202 her first in the phase. As before, she is convinced of the strategy of each phase, other prior and QoS requirements, and conditions. She can resist, including special, multiple, direct P and so on.
  • step 403 her processor 203 will use her for the phase.
  • terminal A is moving to the terminal A2. It is from Router B to Router B2 to Router B3 to the terminal A2. In A B2 she
  • Each of the terminals A3 can be another terminal as shown. This is shown by me, AB B4. A3 5 B3 A2. The method is small in each A to A2 to delay and also reduces packet loss.
  • the fourth is to make changes on the third, but the first and second QoS can also include the fourth working strategy.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

La présente invention concerne un dispositif terminal, un procédé d'implémentation de la qualité de service (QoS) et un classificateur de flux. Un dispositif terminal connecté à un réseau comporte une unité QoS qui comporte : un classificateur de flux qui classifie le flux de données transmis par l'intermédiaire du réseau et délivre en sortie le résultat de la classification qui indique la classification du flux de données, une base de données de politique qui stocke la politique correspondant à chaque classification d'une ou de plusieurs classifications, et une unité d'implémentation de politique qui reçoit le résultat de la classification du classificateur de flux, explore la base de données de politique afin de trouver la politique correspondant à la classification de flux de données imposée par le résultat de la classification, détermine au moins, sur la base de la politique trouvée, le traitement appliqué au flux de données, et applique le traitement déterminé au flux de données. Le classificateur de flux peut utiliser les informations de caractéristiques de flux et les informations de contexte de flux. L'unité QoS peut en outre comprendre une unité d'ajustement de politique pour la réception de l'entrée des utilisateurs. L'unité d'implémentation de politique peut utiliser la technique de superposition.
PCT/CN2010/000841 2009-06-15 2010-06-12 Dispositif terminal, procédé d'implémentation de qualité de service et classificateur de flux WO2010145196A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910145816.2A CN101924781B (zh) 2009-06-15 2009-06-15 终端设备及其QoS实施方法以及流分类器
CN200910145816.2 2009-06-15

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CN102347860B (zh) * 2011-10-18 2014-12-24 北京星网锐捷网络技术有限公司 网络应用质量的度量方法和装置
ES2727159T3 (es) * 2012-06-12 2019-10-14 Huawei Tech Co Ltd Método, sistema y dispositivo de procesamiento de paquetes
US9094459B2 (en) * 2012-07-16 2015-07-28 International Business Machines Corporation Flow based overlay network
CN104580066A (zh) * 2013-10-11 2015-04-29 镇江和邦通信技术有限公司 基于OpenFlow网络的企业级多媒体通信的QoS实现方法
CN105471859B (zh) * 2015-11-20 2019-02-26 中铁工程装备集团有限公司 一种基于流粒度的访问控制方法
CN108093048B (zh) * 2017-12-19 2021-04-02 北京盖娅互娱网络科技股份有限公司 一种用于获取应用交互数据的方法与装置
CN108881058B (zh) * 2018-05-22 2021-10-29 安徽师范大学 一种网络流到QoS类的软聚集方法
WO2020112658A1 (fr) * 2018-11-27 2020-06-04 Xaxar Inc. Systèmes et procédés de classification de flux de données
CN111541622A (zh) * 2020-04-17 2020-08-14 西安万像电子科技有限公司 数据传输方法及装置

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