A micropower wireless communication node and a micropower wireless communication network

A micro-power wireless and communication node technology, applied in wireless communication, sustainable communication technology, advanced technology, etc., can solve problems such as flooding, achieve the effect of increasing network communication distance, increasing the number of hops, and ensuring normal operation

Inactive Publication Date: 2016-03-30
BEIJING TIANGONG RUIFENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a micro-power wireless communication node and a micro-power wireless communication network, 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 node and a micropower wireless communication network
  • A micropower wireless communication node and a micropower wireless communication network
  • A micropower wireless communication node and a micropower wireless communication network

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Embodiment Construction

[0055]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.

[0056] The embodiment of the present invention first proposes a micro-power wireless communication node, including: a data sending unit 101, a data receiving unit 102, and a processing unit 103, and the processing unit 103 is connected to the data sending unit 101 and the data receiving unit 102 respectively, wherein:

[0057] The data sending unit...

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Abstract

The invention provides a micro-power wireless communication node. The micro-power wireless communication node comprises a data sending unit, a data receiving unit and a processing unit. The data sending unit is used for sending a Hello package including the routing information of the data sending unit and friendly node routing information to a neighbor node according to the processing result of the processing unit and sending or forwarding data based on a depth-first algorithm; the data receiving unit is used for receiving the Hello package sent by the neighbor node, receiving the data sent by the neighbor node and sending the result to the processing unit; the processing unit is used for updating the friendly node routing information of the processing unit, controlling an information sending unit to send the information of the Hello package, processing the data received by the receiving unit, judging the data sending priority of a friendly node according to the information of the Hello package and controlling the data sending unit to send or forward the data according to the data sending priority. According to the micro-power wireless communication node, the blooding phenomenon cannot happen easily, the hop count of nodes in the network is increased, the network communication distance is increased, and the network coverage area is correspondingly increased.

Description

technical field [0001] The invention relates to wireless communication network technology, a micropower wireless communication node and a micropower wireless communication network. 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 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/06H04W40/02H04W40/24
CPCY02D30/70
Inventor 刘甚秋李亦工杨翠霞唐亮
Owner BEIJING TIANGONG RUIFENG TECH
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