Dual-link data transmission method based on network reliable transmission protocol

A data transmission method and transmission protocol technology, which are applied in the field of systems that require data transmission reliability and high efficiency, and achieve the effects of reliable consistency requirements, reliable transmission, and guarantee consistency requirements.

Inactive Publication Date: 2015-06-10
赵树乔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, for data transmission, there is an urgent need for a transmission method that can provi

Method used

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  • Dual-link data transmission method based on network reliable transmission protocol
  • Dual-link data transmission method based on network reliable transmission protocol
  • Dual-link data transmission method based on network reliable transmission protocol

Examples

Experimental program
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example 2

[0021] image 3 Is an instance of the present invention 2 schematic diagram

[0022] The dotted arrow in the figure indicates the instruction of the transmission.The solid arrow represents the data transmitted.The dotted frame indicates the sorting method of data during the transmission process.

[0023] Specific example method

[0024] In order to achieve the purpose of the present invention, the technical solution and beneficial effects are more clear and clear. The following combined examples will further explain the invention in detail.It should be understood that the specific examples described here are only used to explain the present invention and do not need to limit the protection scope of the present invention.

[0025] like figure 1 It shows that the present invention provides a dual -link data transmission method based on the network reliable transmission protocol, which includes the following steps

[0026] Step S101, set a single transmission data length.

[0027] St...

example 1

[0042] Assuming the data packet that needs to be transmitted is 64K, and a single transmission data length is set to 4K according to the requirements in step S101.The 64K data packet is divided into 16 (64 / 4) data blocks according to the requirements of step S102.Step S103's complement 0 work is not applicable to this example.In this example, the transmission data device required for a single storage uses the TCP protocol and the two devices that need to receive the corresponding data that can reliably transmit data can be reliably transmitted, such as figure 2 EssenceFirst, the total size and single transmission length of the data packet are sent according to the requirements of the S105.The receiving device can be based on the size of the data block (64K) and the segmentation length (4K), which can also calculate the total number of data blocks (16).

[0043] The data block is sent from beginning to end according to the requirements of the steps S106 on the link S106, and the or...

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Abstract

The invention discloses a dual-link data transmission method based on a network reliable transmission protocol. The dual-link data transmission method comprises the following steps: at first, setting length of single transmission data, and dividing the data required to transmit into one or more data blocks; and then establishing two links capable of reliably transmitting data in series between a device stored with data required to transmit and a device required to receive corresponding data; in transmission, performing the transmission operation on a first link from head to tail and the transmission operation on a second link from tail to head; at last, counting and comparing on the device required to receive corresponding data, and thereby realizing the reliable and high-efficient data transmission. During the whole transmission process, two links are fitted automatically, and thus the performance loss caused by inconsistent link speed can be automatically recovered, and the transmission efficiency is maximized.

Description

Technical field [0001] The present invention is a system of data transmission technology, especially for systems that require data transmission reliability and high efficiency. technical background [0002] In today's Internet society, the focus is gradually moving towards mobile internet, and the rapid popularization of various new smart mobile devices has brought about massive data.In addition to the simple storage calls of the past, more often requires transmission between various devices to achieve the purpose of sharing.During the transmission of data, the rate and reliability of transmission are particularly important.Most of the current transmission technology is based on traditional network protocols.Today's data transmission is becoming more and more frequent, and the transmission environment contains a variety of architectures, such as wired connection, wireless connection, 3G4G connection, and various complicated communication protocols mixed environments.Traditional m...

Claims

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Application Information

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IPC IPC(8): H04L1/00
Inventor 赵树乔
Owner 赵树乔
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