Data transmitting method in multi-processing board system and multi-processing board system

A data transmission method and data transmission technology are applied in the field of point-to-multipoint inter-board data transmission in a multi-processing board system, which can solve the problems of heavy load of the main processing board, occupying the main processing board, and multiple resources, etc., and achieve rapid and effective The effect of transferring data and reducing processing time

Inactive Publication Date: 2006-10-18
ALCATEL LUCENT SHANGHAI BELL CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing technology requires a dedicated main processing board to be responsible for processing data transmission tasks, and this centralized method causes the main processing board to be overloaded
If the number of processing boards is relatively large, too many resources of the main processing board will be occupied and the required processing time will be too large
In addition, the processing time of the existing centralized processing scheme increases linearly with the increase of the number of processing boards
[0004] The prior art needs to solve the problem of how to quickly complete data transmission from a single processing board to multiple processing boards in a multi-processing board system

Method used

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  • Data transmitting method in multi-processing board system and multi-processing board system
  • Data transmitting method in multi-processing board system and multi-processing board system
  • Data transmitting method in multi-processing board system and multi-processing board system

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Embodiment Construction

[0016] figure 1 A schematic diagram showing a data transmission method in a multi-processing board system according to the present invention.

[0017] According to the invention a packet transmission technique is used. In a multi-processing board system, firstly, in step S1, group the processing boards according to different types of processing boards. In this way, once the main processing board completes data transmission to the first processing board in each group, other data transmissions are only completed within the group, which greatly reduces the load on the main processing board; is independent of other groups, then the parallel transmission method causes the total processing time to be the maximum value of the processing time required by each group, so that the processing time is also reduced to a certain extent.

[0018] According to the present invention, the intra-group fast data transmission technique is used. In step S2, during the intra-group transmission aft...

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Abstract

A method for transmitting data in multiple process board includes setting a master processing board in multiple process board system, grouping process board in multiple process board system, finalizing data transmitting in group after data transmission of the first process board in each group is finalized by master process board for realizing point to point data transmission in multiple process board system quickly and effectively.

Description

technical field [0001] The invention relates to a multi-processing board system and a data transmission method in the multi-processing board system, in particular to a point-to-multipoint inter-board data transmission method in the multi-processing board system. Background technique [0002] In a general multi-processing board system, when a large amount of data needs to be sent to each processing board, such as the operating system software when the operating system is upgraded, the application software package when the application system is upgraded, etc., a dedicated main processing board is required It is responsible for completing large-scale data transmission to other processing boards in turn, so as to realize data transmission from a single processing board to multiple processing boards. [0003] In the prior art, a dedicated main processing board is required to handle the task of data transmission, and this centralized method causes the main processing board to be o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
Inventor 李春亭夏斌张云蒋智宁王敬人
Owner ALCATEL LUCENT SHANGHAI BELL CO LTD
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