Method, system and equipment for Internet IP address classification and bandwidth prediction

A technology of IP address and prediction method, applied in the network field, can solve problems such as poor transmission bandwidth, and achieve the effect of reducing load and consumption, and reducing blindness

Inactive Publication Date: 2009-06-10
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

For nodes that have provided high-speed transmission in the past, end users can expect that they will also provide high-speed transmission in the future; for nodes that have provided low-speed transmission in the past, in most cases, it is believed that they can only provide poor transmission in the future Bandwidth; for nodes that have not provided data transmission before, end users can only guess the transmission bandwidth between them

Method used

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  • Method, system and equipment for Internet IP address classification and bandwidth prediction
  • Method, system and equipment for Internet IP address classification and bandwidth prediction
  • Method, system and equipment for Internet IP address classification and bandwidth prediction

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Embodiment Construction

[0042] The embodiments of the present invention will be further described below in conjunction with the drawings and examples.

[0043] An embodiment of the present invention provides a method for Internet IP address classification and bandwidth prediction, based on the following considerations: on the Internet, terminals with similar IP addresses generally have similar network environments. For example, an ISP (Internet Service Provider, Internet Service Provider) usually separates different user groups into several subnets. Users in the same group usually subscribe to the same type of service, so they have the same Internet access method and the same Internet entry. The ISP allocates IP segments F(X, Y) of different sizes (covering the IP range from X to Y) to different user groups according to the number of users. Each IP segment represents a class of clients with the same network environment, so Other clients have approximately the same network bandwidth when communicatin...

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Abstract

The embodiment of the invention discloses a method for classifying Internet IP addresses and forecasting rate of a target node. The method is applied to any node in the network to classify IP address ranges, wherein each class comprises continuous IP address ranges and addresses in the class have approximate transmission rate for the node; and the method forecasts data download rate of the target node. The embodiment of the invention also discloses a device for classifying the Internet IP addresses and forecasting the rate of the target node. By using the embodiments, when a network application program needs to select from a plurality of communication nodes, the method can improve possibility of selecting the node with the maximal bandwidth and most guaranteed connection quality, so as to reduce blindness of the application program in network communication, and reduce load and consumption caused by communication blindness in a network.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a method, system and equipment for Internet IP address classification and bandwidth prediction. Background technique [0002] At present, a large number of P2P (Peer to Peer, peer-to-peer) network application software is running on the Internet. These programs have one thing in common, that is, there is no fixed connection object. The nodes that can provide services for them are not necessarily the servers of the service provider, and a sufficient number of other clients can also provide part of the service. This kind of service currently mainly refers to data and bandwidth. For example, file download and video services currently occupy the mainstream P2P applications. Clients can transmit data to other clients through their own upload bandwidth. When the client needs to obtain specific data (some part of file data or some part of video data), it first obtains the address infor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 黄哲曾宪国陈浩华
Owner HUAWEI TECH CO LTD
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