Unlock instant, AI-driven research and patent intelligence for your innovation.

Low-power consumption Bluetooth big data subpackage transmission method

A low-power bluetooth and transmission method technology, applied in digital transmission systems, transmission systems, data exchange networks, etc., can solve the problems of insufficient payload and insufficient communication efficiency, saving program overhead, low power consumption, and improving The effect of the communication effect

Pending Publication Date: 2018-11-27
SHENZHEN HENGCHANGTONG ELECTRONICS CO LTD
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the data packet transmission method disclosed in the above invention patent has only 15 bytes of payload, the payload is not large enough, and the communication efficiency is not high enough.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Low-power consumption Bluetooth big data subpackage transmission method
  • Low-power consumption Bluetooth big data subpackage transmission method
  • Low-power consumption Bluetooth big data subpackage transmission method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] To achieve the above object, the technical solution of the present invention is as follows.

[0026] see Figure 1-3 As shown, a low-power bluetooth big data packet transmission method comprises the following steps:

[0027] S1, data packet segmentation, the sender divides the communication data packet to be transmitted into multiple ordinary data packets and an end data packet, the last segment is the end data packet, the payload of multiple ordinary data packets Both are 18 bytes, and the payload of the end data packet is 1-18 bytes; multiple common data packets and end data packets are c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a low-power consumption Bluetooth big data subpackage transmission method. The low-power consumption Bluetooth big data subpackage transmission method comprises the following steps: S1, segmenting a data package; S2, sending the data package; S3, receiving the data package; S4, responding from a sending terminal to a receiving terminal. Through the steps, big data transmission in low-power consumption Bluetooth equipment can be realized, the effective load can be up to 10 bytes, the sending terminal and the receiving terminal in communication are in equal status and aresimilar to serial communication, simpleness and practicability are realized, a breakpoint resume function is obtained, package loss can be discovered in time, a lost package can be sent by the sending terminal again, and the communication effect is increased.

Description

technical field [0001] The invention belongs to the technical field of bluetooth transmission, in particular to a low-power bluetooth big data packet transmission method. Background technique [0002] Bluetooth is a short-distance wireless communication technology that can realize data exchange between fixed devices and mobile devices. Bluetooth Low Energy (Bluetooth Low Energy) under the Bluetooth 4.0 specification is specially designed for those with high cost and power consumption. required wireless plan. According to the BLE protocol, the user data of the characteristic attribute data transmitted by BLE each time is up to 20 bytes, so the data packets that need to be transmitted more than 20 bytes must be transmitted in packets, so there is an urgent need for a method that can transmit more than 20 bytes A low-power bluetooth big data packet transmission method for bytes. [0003] In the patent application with the patent application number CN201710753144.8, a data pac...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04W4/80H04W28/06H04L12/801
CPCH04L47/34H04W4/80H04W28/06H04W28/065Y02D30/70
Inventor 汤建平
Owner SHENZHEN HENGCHANGTONG ELECTRONICS CO LTD