Multi-area and cross-regional remote centralized switching network architecture

A switching network, cross-regional technology, applied in the field of multi-region, cross-regional remote centralized switching network architecture, and can solve problems such as limitations

Inactive Publication Date: 2018-09-28
柏建民
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The existing network system is only limited to the level of communica

Method used

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  • Multi-area and cross-regional remote centralized switching network architecture
  • Multi-area and cross-regional remote centralized switching network architecture
  • Multi-area and cross-regional remote centralized switching network architecture

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Experimental program
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Embodiment approach

[0058] A, B, and C each have local data network systems, but they are far apart. Although they have certain interconnection capabilities, they hope to use the multi-regional cross-regional remote centralized switching network architecture to quickly expand the interconnection capabilities of the three regions. The reference plan is as follows :

[0059] ●Add five data (connection) areas in the networks of A, B, and C respectively, which are external request data area, external response data area, external data request area, external response data area, and status data area. The data area has the capability of dynamic expansion.

[0060] ●Choose place D among the three places as the centralized data exchange place.

[0061] ●Establishment of transmission channel:

[0062]■Firstly, mirror copies of the five local data areas are built in A, B, and C, and are synchronized with the original data area in one-way or two-way. The synchronization relationship is, when external data i...

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Abstract

The invention discloses a multi-area and cross-regional remote centralized switching network architecture, comprising the following three parts: 1, a local regional data network is provided with a plurality of functional data areas for external switching, and realizes a logical operation of performing data switching with remote areas by reading and writing the data areas; 2, a transfer module forms a copy image across regions by copying and transferring relevant data areas; and 3, at a centralized switching site, after receiving and copying the image data of various areas, a remote centralizedswitching network is connected and established, and a remote switching operation can be performed through the transmission between request data areas and response data areas of various areas. According to the scheme, a drawing 1 of the abstract of description is a schematic principle diagram, and the core content is as follows: the problem of regional span is solved through the cross-regional andcross-space data mapping operations of the transfer module; the problem of logical connection of data interconnection and intercommunication in various areas can be solved through the remote centralized switching network; the local regional data network only needs to operate the local related data areas; and a physical connection channel can be used as a specific form of generalized data.

Description

Technical field [0001] The multi-regional cross-regional remote centralized switching network architecture can be used for the connection and data exchange of multiple regional data networks. It mainly proposes a new network architecture form in the long-distance interconnection between regional networks, aiming at network topology, transmission mode and efficiency. , upgrade convenience, etc. put forward a new design outline scheme. Background technique [0002] Data network transmission technology, especially regional network transmission technology, has developed quite maturely. [0003] However, there are still certain bottlenecks in technology, equipment and systematic solutions in the interconnection and intercommunication of long-distance cross-regional data networks. [0004] Taking the current (2018) communication technology as an example, the huge price difference between local wireless data traffic and cross-regional traffic reflects the relative lag of related t...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/10H04L67/1095
Inventor 柏建民
Owner 柏建民
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