A method and system for data packetization and fusion packetization based on multi-channel fusion communication

Abstract

A method and system for data packetization and packet fusion based on multi-channel fusion communication, wherein the method includes: constructing a packetization mechanism according to the ratio of the bandwidth of multiple channels used for fusion communication; according to the bandwidth of the current communication channel and The sub-packaging mechanism sub-packages the sent data; performs a fusion operation on the sub-packaged data according to the sequence-encoded identification code in the sent message obtained through the sub-packaging. The system includes: a source end and a destination end, wherein the source end includes: a link monitoring device, a fusion packetizing device, a multiplexing device, and a fusion confirmation device; the destination end includes: a channel fusion response device. The invention can flexibly convert messages between multiple channels; optimize the multi-channel transmission mechanism in real time, improve the real-time performance of data transmission in the multi-channel network, and improve the reliability of data transmission.

Description

technical field [0001] The present invention relates to the field of communication methods or communication systems, in particular to a method and system for data subcontracting and fusion based on multi-channel fusion communication. Background technique [0002] Data communication in a narrowband network environment mostly adopts a data transmission mode based on a single channel; even if multiple communication channels coexist, the data transmission between each channel is independent of each other, such as figure 1 shown. [0003] For example, Chinese Utility Model Patent Publication No. CN206350172U discloses a comprehensive multi-channel access adapter device, which includes a power supply module for supplying power to the device, and also includes a main control chip. The main control chip is connected to an interface circuit, and the interface circuit includes Channel port, remote control port, LAN port, three serial ports, miniPCIE interface, two of the serial ports...

AI Technical Summary

Problems solved by technology

[0006] 1) When a single channel communication fails or is interrupted, cross-channel transmission conversion requires manual intervention, system switching and other assistance, resulting in delays in the continuation of data transmission, which is not real-time;

[0007] 2) There are packet loss and repackage problems in cross-channel data transmission, and the reliability cannot be guaranteed;

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