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One-to-many wireless communication method

A communication method and multi-wireless technology, applied in the field of wireless communication, can solve problems such as being unsuitable for communication occasions, and achieve the effect of reducing power consumption and power consumption

Inactive Publication Date: 2018-03-09
DONGGUAN QOOCC INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, considering the cost and development cycle, these general-purpose technologies are obviously not suitable for some specific communication occasions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The invention discloses a one-to-many wireless communication method. The method formulates different communication protocols according to the amount of data traffic of several slave terminals, and the slave terminals realize different data transmission methods by formulating different communication protocols. The different communication protocols are: for the slave terminal with less data traffic, after taking the data, it actively inquires the port of the master terminal, requests to send data, and starts to process and transmit the data after receiving the response from the master terminal. In this way, for the slave terminal with a large amount of data communication, the master terminal continuously inquires the slave terminal, and then the slave terminal responds to the inquiry and sends data. By using the method, the power consumption of the slave terminal with less data communication volume is greatly reduced, thereby reducing the power consumption of the overall d...

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PUM

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Abstract

The invention discloses a one-to-many wireless communication method and relates to the technical field of wireless data transmission methods. The method is characterized in that different communication protocols are established according to traffic of data communication of a plurality of slave terminals; the different communication protocols include that after owned data are adopted, the slave terminals with less communication traffic actively inquire a port of a main terminal to require data transmission, and start to transmit data processing modes after getting response of the main terminal; for the slave terminals with more data communication traffic, the main terminal inquires the slave terminals continuously, and then the slave terminals respond to the inquiry and transmit data transmission modes. In the process of data communication, a novel method is adopted, so that mistaken and missed data packets can be transmitted repeatedly and automatically. Through the method, electricity consumption of the slave terminals with the less data communication traffic is lowered greatly, and reliability of data transmission of a whole system is improved, so that power dissipation of overall equipment is lowered, and communication distance is increased.

Description

technical field [0001] The present invention relates to the technical field of data wireless transmission methods, in particular to a wireless communication method between a master terminal and multiple slave terminals. Background technique [0002] In today's communication technology field, wireless communication is a hot spot, and WIFI, ZigBee, BlueTooth, etc. are all general wireless communication standards. They all involve all aspects of communication technology and have been applied to many fields, such as the Internet, voice communication, and the Internet of Things. These technologies have become an industry standard with reliability, versatility and universality. However, it is precisely because of these characteristics that they are often not suitable for some special fields. In some special fields, there are only a few equipment terminals, some of the communication data volume is large, some are small, some work methods are continuous, some are intermittent, som...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02
CPCY02D30/70
Inventor 郗旻温石清周智孙启法
Owner DONGGUAN QOOCC INFORMATION TECH