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Data transmission method and system for router

A data transmission method and technology of a data transmission system, applied in the field of data transmission, can solve the problems of poor user experience, complex implementation, and single application scope of transmission mechanism, and achieve the effect of improving user experience and high work efficiency.

Active Publication Date: 2017-08-04
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the transmission mechanism of the router is a point-to-point unicast communication mechanism. This communication mechanism is not enough to handle the two transmission scenarios at the same time. When the business component calls this transmission mechanism, the implementation is relatively complicated, and the business needs to consider the timing of data transmission. and retransmission problems, therefore, the scope of application of the above transmission mechanism is relatively single, and the user experience is poor

Method used

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  • Data transmission method and system for router
  • Data transmission method and system for router
  • Data transmission method and system for router

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0024] see figure 1 As shown, the data transmission method for a router in the embodiment of the present invention includes the following steps:

[0025] S1: The sender encapsulates the data to be transmitted into an OCM object through OCM (Object Class Management, object type management technology). The corresponding oid (object identifier, object identifier) ​​and type are marked for each OCM object, and the types include ordinary data transmission types and backup data transmission types. Create 3 linked lists through OCM: create linked list, update linked list and delete linked list, update linked list is set with update cursor, delete linked list is set with delete cursor, go to S2.

[0026] S2: Add header control information for each OCM object, the synchronization control information includes the transmission mechanism, the position o...

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Abstract

The invention discloses a data transmission method and system for a router, and relates to the field of data transmission. The method comprises the following steps: a sending end encapsulates a data needing to be transmitted into an OCM object, creating three chain tables; creating a chain table, an update chain table and a deleting chain table, wherein an update vernier is arranged in the update chain table, and a deleting vernier is arranged in the deleting chain; the sending end adds the OCM object in the creating chain table according to a creating order, when the OCM needs to update, the update data is sent to the receiving end according to the update vernier; when the OCM object needs to be delete, a deleting open interval is created according to the OCM object in the deleting chain table, and the deleting open interval is sent to the receiving end. By use of the data transmission method disclosed by the invention, the precision of the data synchronization can be guaranteed, the method can be extensively suitable for various data transmission scenes, and the user experience is obviously improved.

Description

technical field [0001] The invention relates to the field of data transmission, in particular to a data transmission method and system for a router. Background technique [0002] Router products are based on the idea of ​​modularization, with components as basic functional units. The implementation of a function often requires interaction between multiple components, and the communication between components is particularly important. Communication between components generally adopts TIPC (Transparent Interprocess Communication, transparent interprocess communication technology). At the same time, in order to improve the performance of the whole system, the less interaction between the transport mechanism between components and the lower layer, the better. [0003] There are generally two types of router transmission: 1. Ordinary data transmission, that is, sending or receiving messages between different service components; 2. Data backup transmission, that is, the router i...

Claims

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Application Information

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IPC IPC(8): H04L12/741H04L12/24H04L45/74
CPCH04L41/0233H04L41/0806H04L41/0813H04L41/0816H04L45/54
Inventor 王明周朱晓凯
Owner FENGHUO COMM SCI & TECH CO LTD
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