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Route addressing method based on tree network

A tree-like network and routing technology, applied in the field of routing addressing between multi-level platforms, can solve the problem of low routing addressing efficiency, achieve dynamic adaptation to the network structure, improve routing efficiency, and simplify routing addressing The effect of the method

Active Publication Date: 2010-12-08
SHENZHEN ZTE NETVIEW TECH
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0011] A technical problem to be solved by the present invention is to overcome the problems and defects of low routing addressing efficiency in the prior art, and provide a simple and efficient routing addressing method

Method used

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  • Route addressing method based on tree network
  • Route addressing method based on tree network
  • Route addressing method based on tree network

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Embodiment Construction

[0056] In the present invention, the composition and allocation of the domain name of each node in the tree network is based on the naming method of OID (Object Identifier, object, object identifier), and the OID structure is similar to the domain name structure on the current Internet, which is a tree structure , different levels are separated by ".", the OID name includes numbers and alphanumeric forms, the value of the numerical name is a positive integer greater than 0 and less than 16000000, and the value of the alphanumeric name form is not less than 1 character and a variable-length string of no greater than 100 characters, where the alphanumeric OID appears only in ASN.1 representations and not in computer communications.

[0057] The domain name of each node consists of two parts: relative domain name and absolute domain name. Among them, the relative domain name is the unique domain name of the node in the same-level nodes, and the same-level node refers to the platf...

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Abstract

The invention discloses a route addressing method based on a tree network, comprising the steps of: (1) allocating domain names for each node, wherein the domain name comprises a relative domain name and an absolute domain name; configuring the same relative domain name and absolute domain name for the root node; allocating the only domain name in the same brother nodes as the relative domain name of a child node by a father node; and combining the absolute domain name and the relative domain name of the father node to be taken as the absolute domain name of the child node, wherein all components are separated by separators; and (2) carrying out route addressing according to the domain names: A, acquiring absolute domain name information of a target node from a protocol; B, calculating route path information from a source node to the target node according to the absolute domain names of the source node and the target node; and C, transmitting the protocol to the target node according to the route path information. By the invention, the route addressing method is simplified, and the efficiency of route addressing is increased. The invention can be adaptable to the variation of a network structure dynamically.

Description

[technical field] [0001] The invention relates to an integrated monitoring system based on a tree network structure, in particular to a routing addressing method between multi-level platforms in the system. [Background technique] [0002] For the integrated monitoring system, as the application becomes more and more extensive, end users put forward higher requirements, whether it is possible to allow multiple dispersed integrated monitoring systems to communicate with each other to form a large integrated monitoring platform, so that users can access All the monitored devices in this large platform? For end users, it would be great if they can sit in front of a computer and control the entire integrated monitoring platform, and they don't care whether the specific monitoring systems in the platform are provided by different suppliers. [0003] In practical applications, platforms are generally hierarchical, and permissions at all levels are not equal. For example, in public...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L29/12H04L12/753
Inventor 陈百利张芳芳宋远午
Owner SHENZHEN ZTE NETVIEW TECH
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