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Data transmission application self-adapting method based on 2M ring network

A technology of data transmission and ring network, which is applied in the data transmission application field of 2M ring network, to achieve the effect of releasing constraints and dependencies

Active Publication Date: 2008-10-29
GOSUNCN TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the deficiencies of the existing manual cooperation methods, and provide an automatic method, so that the link layer on the upper layer can perform fast self-adaptation when physically switching the network layer on the lower layer. Network applications provide stable and unchanging data transmission services

Method used

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  • Data transmission application self-adapting method based on 2M ring network
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  • Data transmission application self-adapting method based on 2M ring network

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] The frame schematic diagram of the present invention is attached figure 1 shown, with figure 2 It is a schematic diagram of the framework of the existing artificial method, through figure 1 and figure 2 The comparison of the present invention can clearly see the difference between the present invention and the existing manual mode, and the features of the present invention are as follows:

[0030] 1. The lower network layer, including a group of 2M-TCP / IP adapter hardware (TCP / IP adapter for short) based on 2M at the central end, these TCP / IP adapters can transfer data based on 2M network physically and on the link The transmission is transformed into TCP / IP network data transmission.

[0031] 2. In the lower network layer, a TCP / IP adapter hardware at the central end and several 2M-serial port adapter hardware at the remote base station are used as ring n...

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PUM

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Abstract

The invention provides a self-adapting method of data transmission application based on a 2M-ring network. A central terminal and a plurality of base station terminals are taken as a lower layer through the 2M-ring networking while the data transmission application based on the 2M-ring network as an upper layer. The central terminal of the lower layer is provided with a TCP / IP adapter while the base station terminals are provided with serial port adapters, and the TCP / IP adapter communicates with the serial port adapters through the 2M-ring network. The central terminal of the upper layer is provided with a TCP / IP communication server which is jointly bridged with the TCP / IP adapter and the serial port adapters of the lower layer, and the TCP / IP communication server carries out communication management to each bridged object by taking an abstract virtual-link mode as mapping.

Description

technical field [0001] The invention belongs to the application field of data transmission of 2M ring network, and in particular relates to a kind of when the 2M ring network cuts the ring at the lower network layer, the upper link layer can self-adapt according to the relevant information sent by the lower network layer Methods. technical background [0002] The 2M network is the basic network of telecom operators. Many equipment providers use the existing resources of the 2M network of telecom operators to build data transmission applications on it, and centralize the remote centralized monitoring of various automation equipment on the base station. paved the way. However, in actual operation, the underlying 2M network resources provide data transmission services for the operator's host system rather than the auxiliary system, and the 2M network management department and the base station operation and maintenance management department are separated from each other. For u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/06H04L29/08
Inventor 胡鹏武喻越刘翀张荣祥刘大君刘双广
Owner GOSUNCN TECH GRP
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