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Data transmission method and system for router

A data transmission method and data transmission system technology, applied in the field of data transmission, can solve problems such as poor user experience, complex implementation, insufficient communication mechanism for simultaneous processing, etc., and achieve the effect of improving user experience and high work efficiency

Active Publication Date: 2019-08-20
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 sending end encapsulates the data to be transmitted into an OCM object through OCM (Object Class Management, object type management technology). A corresponding oid (object identifier, object identifier) ​​and type are marked for each OCM object, and the type includes a common data transmission type and a backup data transmission type. Create 3 linked lists through OCM: Create Linked List, Update Linked List and Delete Linked List, Update Cursor is set in Update Linked List, Delete Cursor is set in Delete Linked List, go to S2.

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

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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 steps of the method are as follows: the sending end encapsulates the data to be transmitted as an OCM object, and creates three linked lists: creating a linked list, updating the linked list and deleting the linked list, the updating cursor is set in the updating linked list, and the deleting cursor is set in the deleting linked list; the sending end Add the OCM objects to the creation linked list in the order of creation. When the OCM objects need to be updated, send update data to the receiving end according to the update cursor; when the OCM objects need to be deleted, create and delete the open interval according to the OCM objects in the delete linked list, and delete the open interval sent to the receiving end. The present invention can ensure the accuracy of data synchronization, can be widely applied to various data transmission scenarios, and significantly improves user experience.

Description

technical field [0001] The invention relates to the field of data transmission, in particular to a data transmission method and system for routers. Background technique [0002] Router products are based on the concept of modularization, with components as the basic functional unit. The realization of a function often requires the 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 entire system, the transmission mechanism between components interacts with the bottom layer as little as possible. [0003] There are generally two types of router transmission: 1. Ordinary data transmission, that is, sending or receiving messages between different business components; 2. Data backup transmission, that is, the router...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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