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Method and apparatus for connecting heterogeneous protocol nodes

A protocol node, protocol technology, applied in wireless network protocols, chemical instruments and methods, ozone preparation by discharge method, etc., can solve the problem that IPv4 nodes and IPv6 nodes cannot be connected to each other, users or terminal providers are difficult to solve, not equipped with Mobile IP functions and other issues

Inactive Publication Date: 2005-08-10
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, IPv4 nodes and IPv6 nodes cannot be connected to each other in the prior art
In addition, IP nodes present in mobile networks may not be equipped with mobile IP functionality at the IP layer of the network
Therefore, non-mobile nodes without Mobile IP capabilities cannot connect to mobile nodes with Mobile IP capabilities
In addition, since such an IP layer is included in a kernel level that cannot be managed by the user or the terminal provider, it is difficult for the user or the terminal provider to solve the above-mentioned problem

Method used

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  • Method and apparatus for connecting heterogeneous protocol nodes
  • Method and apparatus for connecting heterogeneous protocol nodes
  • Method and apparatus for connecting heterogeneous protocol nodes

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Embodiment Construction

[0020] The present invention will now be described more fully with reference to the accompanying drawings, in which embodiments of the invention are shown. Throughout the drawings, the same reference numerals refer to the same parts.

[0021] figure 1 is a configuration diagram of a network environment according to an exemplary embodiment of the present invention.

[0022] refer to figure 1 , the network environment includes nodes 1, 2 and 3. According to an embodiment of the invention, node 1 is equipped with a dual stack comprising two protocol stacks using a first protocol and a second protocol, node 2 using the first protocol and node 3 using the second protocol.

[0023] refer to figure 1 , according to an embodiment of the present invention, the dual protocol stack includes an application layer 100 , a first socket 200 , a second socket 300 , a first protocol 400 , a second protocol 500 , and a lower layer 600 . In a dual protocol stack, the right stack includes the...

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Abstract

A method, medium, and an apparatus for connecting heterogeneous protocol nodes (1,2,3) including receiving first data through a first socket (200), with data transferred from a corresponding first node (1) uses a first protocol (400), and transmitting the received first data for a second node (2), through a second socket (300), with the second node (2) using the second protocol (500), whereby the nodes (1,2,3) using heterogeneous protocols can be connected with each other.

Description

[0001] This application claims the benefit of Korean Patent Application No. 2004-7827 filed with the Korean Intellectual Property Office on February 6, 2004, which is hereby incorporated by reference in its entirety. technical field [0002] The present invention relates to a method and apparatus for connecting nodes using heterogeneous protocols, and more particularly, to a method and apparatus for connecting Internet Protocol Version 4 (IPv4) nodes to Internet Protocol Version 6 (IPv6) nodes , and a method and apparatus for connecting a non-mobile node to a mobile node. Background technique [0003] Nodes existing in a network including Internet Protocol version 4 (IPv4) and Internet Protocol version 6 (IPv6) may not be equipped with an IPv4 / IPv6 conversion function at the IP layer of the network. In this case, IPv4 nodes and IPv6 nodes cannot be connected to each other in the related art. Furthermore, IP nodes present in a mobile n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L29/06
CPCH04L69/16H04L69/167H04W80/045H04L69/08H04L69/162C01B13/11C01B2201/72C01B2201/76
Inventor 金坪洙金善友金永根
Owner SAMSUNG ELECTRONICS CO LTD