Method for discriminating service flow

A technology for distinguishing services and traffic, applied in the field of data communication, it can solve the problems of poor multicast support and low bandwidth utilization, and achieve the effects of good interoperability, improved bandwidth utilization, and guaranteed openness

Inactive Publication Date: 2007-09-19
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method for distinguishing business traffic to meet the requirements for system security, and at the same time solve the problems of poor multicast support and low bandwidth utilization in the prior art

Method used

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  • Method for discriminating service flow
  • Method for discriminating service flow
  • Method for discriminating service flow

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Embodiment Construction

[0017] What Fig. 1 shows is a kind of typical networking diagram of the application of the present invention, and the method for distinguishing service flow of the present invention is mainly applied in the broadband access network, and present broadband access network mainly is made up of following several parts: Central office equipment, user end equipment. The central office equipment and the user end equipment are connected by optical fibers or cables, and the access equipment (such as a computer) is connected to the user end equipment by cables. In this technical solution, both the central office equipment and the user equipment play a corresponding role. The central office equipment handles PPPOE calls, and together with the AAA server completes the authentication, authorization and billing of broadband users. At the same time, the central office equipment and user end equipment implement multicast services to users through IP. In order to realize the authentication of ...

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Abstract

The invention discloses the method for distinguishing the flow of traffic in the data communication area. The method includes following steps. (1) The user initiates PPPOE call. (2) Authenticating the user. (3) The communication bureau end allows the user's switching in and records the attributes of the PPPOE user. (4) To send out the request packet for applying to a multicast group. (5) The bureau end recognizes the request packet sent by the user end, picks up the data identifying the user's identity, and validates that the data area matched with the attributes. Then the user can be added to the multicast group. The users host obtains the dmulticast service through packaged type of IPOE. The invention meets the requirement of the system security, and solves the issues of bad supporting to the multicast and low use rate of the bandwidth that are existed in prior art.

Description

technical field [0001] The invention relates to the field of data communication, in particular to a method for distinguishing user service flow types in a broadband access system. Background technique [0002] At present, in the field of data communication, broadband technology has been more and more widely used. With the continuous expansion of the scope of broadband applications and the sharp increase in the number of broadband users, how to effectively manage the billing of broadband users has become an increasingly important issue. The more important the topic, because the flexibility, accuracy, and reliability of billing are directly related to whether operators can attract enough users and charge for different users and applications, making billing the most concerned by operators At the same time, how to make the broadband access network better compatible with the original narrowband dial-up network in terms of operation, maintenance, billing, etc., and how to realize ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/14H04L12/24H04M11/00
Inventor 严超王之瑜
Owner ZTE CORP
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