Method for supervising traffic flow and apparatus thereof

A technology of business traffic and traffic, applied in the direction of digital transmission system, electrical components, transmission system, etc., can solve the problems of bandwidth waste, inability to use other users' bandwidth, waste of resources, etc., to achieve the effect of ensuring fair distribution

Active Publication Date: 2010-03-17
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the token bucket mechanism can achieve this requirement, this scheme also has an obvious disadvantage
Since the bandwidth allocated to each user is fixed, each user cannot use the bandwidth of other users. When other users do not use bandwidth or use a small amount of bandwidth, all or part of the bandwidth allocated to this user is will be wasted, which will cause a great waste of resources

Method used

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  • Method for supervising traffic flow and apparatus thereof
  • Method for supervising traffic flow and apparatus thereof
  • Method for supervising traffic flow and apparatus thereof

Examples

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Embodiment Construction

[0037] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The following examples are only used to illustrate and explain the present invention, but not to limit the technical solution of the present invention.

[0038] The method for supervising business traffic provided by the embodiment of the present invention includes:

[0039] Configure micro-meter and macro-meter two-level token bucket traffic supervision mechanisms, where micro-supervision is the existing single-flow supervision for each user to be supervised by configuring the user token bucket; macro supervision It is the total traffic supervision implemented by configuring the total token bucket for all users to be supervised, and the token addition rate of the configured total token bucket is associated with the sum of the token addition rates of all user token buckets.

[0040] When the token addition rate of t...

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PUM

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Abstract

The invention discloses a method for supervising traffic flow and an apparatus thereof. The method comprises the following steps: configuring a user token bucket for each user to be supervised and performing single-flow supervision on the user token bucket, configuring a general token bucket for all users to be supervised, wherein, token addition rate of the configured general token bucket is associated with sum of the token addition rates of all the user token buckets; when the token addition rate of the configured general token bucket equals the sum of the token addition rates of all the user token buckets, after messages of the users to be supervised are obtained, if number of tokens in the user token bucket of the user and/or number of tokens in the general token bucket is more than orequal to number of the arrived messages, forwarding the arrived messages, or discarding the messages. The method and the apparatus can help make full use of bandwidth resources or fairly distribute the bandwidth resources on the premise of giving necessary restriction on the bandwidth resources of the users.

Description

technical field [0001] The invention relates to a technology for allocating and managing bandwidth resources in network communication services, in particular to a method and device for communication equipment to supervise service flow. Background technique [0002] In the process of network communication, in view of the limited bandwidth, in order to make limited network resources play a better role and prevent a large amount of sudden user data from congesting the network, user traffic must be supervised. A typical application of traffic policing is to monitor the specification of a certain traffic entering the network and limit it within a reasonable range. [0003] A common way to implement traffic policing is the token bucket mechanism. The token bucket can be regarded as a container with a certain capacity that can store tokens. The system injects tokens into the bucket at a specified rate. When the tokens in the bucket are full and overflow, the tokens in the bucket w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/801
Inventor 魏凤梅
Owner ZTE CORP
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