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Data communication system, router, data sending and mobility management method

A data communication system and router technology, applied in the field of communication, can solve problems such as insufficient consideration of network integrity, disputes over implementation methods, etc., and achieve the effect of solving the problems of routing table expansion and scalability.

Active Publication Date: 2010-06-23
XFUSION DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These solutions have their own characteristics and focus, but they do not take into account the integrity of the network, and there are great disputes in the way of realization. At present, there is no recognized practical implementation plan.

Method used

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  • Data communication system, router, data sending and mobility management method
  • Data communication system, router, data sending and mobility management method
  • Data communication system, router, data sending and mobility management method

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0044] figure 1 It is a schematic diagram of the architecture composition of a data communication system provided by the embodiment of the present invention; in a specific implementation, a data communication system may include at least one access router and at least one border router, and the embodiment of the present invention adopts the separation of identity address and location address architecture, and divide the network into domains. In the domain, access ro...

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PUM

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Abstract

The embodiment of the invention discloses a data communication system, a router and a data sending and mobility management method, wherein the data sending method comprises that a first access router receives data; routing is determined to be sent according to the query result of a local mapping information database inquired by the target ID address of the data; the data is sent; and wherein the local mapping information database stores the mapping relationship between the ID address and a local position address. The embodiment of the invention fully separates a terminal ID, a local position and a global position, solves the expansion and expandability problems of a routing table that the traditional Internet encounters, realizes the sending of the terminal data under the condition of not changing the terminal and the address protocol stack, adopts a hierarchical mapping service design, and can reduce the capacity of local and global storage information, and improve the inquire speed.

Description

technical field [0001] The invention relates to the communication field, in particular to a data communication system, a router, data sending and mobility management methods. Background technique [0002] The traditional Internet routing and addressing architecture is based on a single IP address space, and data routing and sessions are identified by the same IP address, which limits the scalability of the Internet and complicates mobility management. After years of discussions, the academic and industrial circles generally believe that separating the identity (ID, identity) and location (Locator) of nodes will help solve many problems that the Internet is currently facing. [0003] At present, utilizing the convenience brought by separating the identity (ID) and location (Locator) of the terminal (node), the industry has provided many solutions. These solutions have their own characteristics and focus, but they do not take into account the integrity of the network, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L29/12
CPCH04L45/04H04L61/2503H04W76/02H04W40/36H04L45/025H04L29/12339H04W8/26H04W76/10
Inventor 何诚项炎平张弓
Owner XFUSION DIGITAL TECH CO LTD
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