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Data transmission method and device

A data transmission method and data packet technology, which are applied in the field of data transmission methods and devices, can solve the problems of decreased network bandwidth, difficulty in guaranteeing data reliability, and jittering transmission delay, so as to improve accuracy, avoid sharp transmission jitter, and ensure The effect of transmission delay

Active Publication Date: 2021-01-26
SHENZHEN MTK ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, when the network is disturbed or the network quality is poor, the network bandwidth will drop sharply, the transmission delay will cause sharp jitter, and the reliability of data is difficult to guarantee
[0004] For the real-time collaboration of intelligent robots, broadcast-level microphones and audio equipment, etc., which require high real-time and reliability of data, the above-mentioned data reliability and real-time problems will lead to irreversible operational accidents

Method used

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  • Data transmission method and device
  • Data transmission method and device
  • Data transmission method and device

Examples

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Embodiment Construction

[0053] Referring to the drawings, wherein like reference numerals represent like components, the principles of the present invention are exemplified when implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the invention, which should not be construed as limiting other specific embodiments of the invention not described in detail herein.

[0054] In the following description, specific embodiments of the present invention are described with reference to steps and symbols for operations performed by one or more computers, unless otherwise stated. Accordingly, it will be understood that the steps and operations, which at times are referred to as being performed by a computer, include manipulation by a computer processing unit of electronic signals representing data in a structured form. This manipulation transforms the data or maintains it at a location in the computer's memory system that can reconfigure or ot...

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Abstract

Embodiments of the present invention provide a data transmission method and device. The method includes the following steps: obtaining a data packet to be transmitted; dividing the data packet to be transmitted into multiple sub-packets; sorting the multiple sub-packets to form a transmission sequence; sequentially dividing each sub-packet according to the transmission sequence The data packet is sent to the target device through a plurality of first channels. In the present invention, since each sub-packet is sent multiple times through a plurality of different first channels, the accuracy of data transmission is greatly improved, and the transmission time delay is guaranteed to be stable, so as to avoid the delay in the case of a poor network. There is a sharp jitter in the transmission.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data transmission method and device. Background technique [0002] The wireless mesh (mesh) network consists of mesh routers and mesh clients. The mesh router constitutes the backbone network and is connected to the wired network. It is responsible for providing multi-hop wireless network connection services for the mesh clients. [0003] Currently, WIFI communication and Bluetooth communication supporting mesh network can support convenient data transmission. However, when the network is disturbed or the network quality is poor, the network bandwidth will drop sharply, the transmission delay will cause sharp jitter, and the reliability of data is difficult to guarantee. [0004] For the real-time collaboration of intelligent robots, broadcast-grade microphones and speakers, and other devices that require high real-time and reliability of data, the above-mentioned data reliab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L5/00
CPCH04L5/0058H04L5/006H04L5/0091
Inventor 杜民
Owner SHENZHEN MTK ELECTRONICS CO LTD
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