Low-power consumption wireless communication transmission method

A technology of wireless communication and transmission method, which is applied in the direction of wireless communication, transmission system, sustainable communication technology, etc. It can solve the problems of inapplicability of TCP protocol and inability to run TCP/IP protocol stack, so as to shorten the sending time and reduce the amount of data , Improve the effect of transmission efficiency

Inactive Publication Date: 2019-04-05
苏州德姆斯信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of these devices cannot run the TCP / IP protocol stack, or there is no ready-made TCP / IP protocol stack at all, so the TCP protocol is not suitable for such an environment

Method used

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  • Low-power consumption wireless communication transmission method
  • Low-power consumption wireless communication transmission method
  • Low-power consumption wireless communication transmission method

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Embodiment Construction

[0049] Such as figure 1 As shown, the present invention discloses a low-power wireless communication transmission method, comprising the following steps:

[0050] S1. The data definition step is to define the data sent wirelessly each time as a frame, each frame includes a common frame header with the same format, and the content after the common frame header in each frame is related to the frame type.

[0051] S2, the sender step, the sender and the receiver negotiate on their respective compression and data sending and receiving capabilities, the sender obtains the application layer data and selectively compresses and unpacks the data according to the data characteristics, and then obtains the The data frame is sent to the receiver.

[0052] S3. Receiver step, the receiver receives the data frame from the sender, then selectively packs and decompresses the data frame according to the characteristics of the data frame, finally obtains the complete application layer data and ...

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Abstract

The invention discloses a low-power consumption wireless communication transmission method. The method comprises a first step of data definition in which the data wirelessly transmitted at each time are defined as a frame, a second step of a transmitting side in which the transmitting side and a receiving side negotiate the respective compression and data transmitting and receiving capabilities, data are acquired and are subjected to compression and unpacking, and later, the data frame obtained after processing is transmitted to the receiving side, and a third step of a receiving side in whichthe receiving side receives the data frame from the transmitting side, the data frame is then subjected to packet combining and decompressing, complete data are acquired, and confirmation informationis transmitted to the transmitting side. Reliable data transmission is ensured, the transmitted data amount is effectively reduced, the data transmitting time is shortened, and the transmitting efficiency is improved.

Description

technical field [0001] The invention relates to a wireless communication transmission method, in particular to a low-power wireless communication transmission method capable of reducing data transmission volume and shortening transmission time, and belongs to the field of computer data transmission. Background technique [0002] With the development of the Internet of Things and the Industrial Internet, low-power wireless transmission methods such as Zigbee and BLE Bluetooth have been widely used. However, in the existing technology, these low-power wireless transmission methods have shortcomings such as low transmission rate and short transmission distance. Upper business. [0003] In the daily drinking process, usually each enterprise will encapsulate its own protocol on Zigbee or BLE. Most of these custom protocols do not consider the reliability and efficiency of transmission, or simply wait for confirmation after sending. Guaranteed reliable transmission. In this way...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/06H04W28/18H04L29/06H04L29/08
CPCH04L69/04H04L69/06H04W28/065H04W28/18H04L67/568Y02D30/70
Inventor 张玉斌包继华姜雪
Owner 苏州德姆斯信息技术有限公司
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