A Micropower Wireless Communication Method

A technology of micro-power wireless and communication methods, applied in wireless communication, electrical components and other directions, can solve problems such as easily causing flooding, achieve the effect of intelligent self-healing function, ensure normal operation, and increase the number of hops

Inactive Publication Date: 2016-09-28
天公(山东)信息科技有限公司
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  • Abstract
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Problems solved by technology

[0006] The invention provides a micro-power wireless communication method, which can solve the technical problem in the prior art that a large amount of data needs to be sent at the same time, which easily causes flooding

Method used

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  • A Micropower Wireless Communication Method
  • A Micropower Wireless Communication Method
  • A Micropower Wireless Communication Method

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Embodiment Construction

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] The embodiment of the present invention first proposes a micro-power wireless communication method, participating in figure 1 ,include:

[0041] Step 101: each wireless sensor node sends a Hello packet including its own routing information and friendly node routing information to its neighbor nodes.

[0042] Step 102: Each wireless sensor...

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Abstract

The present invention provides a micro-power wireless communication method, comprising: each wireless sensor node sends a Hello packet containing its own routing information and friendly node routing information to a neighbor node; each wireless sensor node receives the Hello packet sent by the neighbor node ; Each wireless sensor node updates its own friendly node routing information according to the received Hello packet sent by the neighbor node; judges the data transmission priority of the friendly node according to the information of the Hello packet, when the friendly node routing information contains When the destination address of the data to be sent is used, the data is sent or forwarded using the depth-first algorithm according to the data sending priority; the data sent by the neighbor node is received and processed. The present invention uses the depth-first algorithm to send or forward data, does not cause flooding caused by network resource occupation, increases the hops of nodes in the network, increases the network communication distance, and increases the network coverage accordingly.

Description

technical field [0001] The invention relates to wireless communication network technology, in particular to a micro-power wireless communication method. Background technique [0002] Various micro-power short-distance radio transmission devices have penetrated into people's lives, such as the well-known cordless phones, Bluetooth, wireless local area network, vehicle distance radar, radio frequency identification, and ultra-wideband, all of which belong to the category of micro-power radio technology. Micro-power wireless communication devices in the prior art are widely used in wireless meter reading, industrial telemetry, remote control, automatic data collection, building automation, machine room equipment monitoring, security, access control systems, wireless keyboards, wireless mice, underwater positioning, alarms, etc. industrial and civil equipment. [0003] In the existing wireless ad-hoc network, the breadth-first algorithm is generally used for communication. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W40/24
Inventor 刘甚秋李亦工杨翠霞唐亮
Owner 天公(山东)信息科技有限公司
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