Power line carrier communication learning and fuzzy flooding communication method

A power line carrier and flooding technology, applied in wireless communications, distribution line transmission systems, electrical components, etc., can solve problems such as failure to achieve, and achieve the effect of high network efficiency

Active Publication Date: 2019-12-06
中致长荣(北京)科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

How to quickly realize a stable carrier communication network, the current technology is to establish a carrier communication network through centralized networking or distributed networking of power line carrier, but none of them have achieved the desired effect

Method used

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  • Power line carrier communication learning and fuzzy flooding communication method
  • Power line carrier communication learning and fuzzy flooding communication method
  • Power line carrier communication learning and fuzzy flooding communication method

Examples

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Embodiment Construction

[0027] In order to clearly illustrate the solutions in the present invention, preferred embodiments are given below and detailed descriptions are given in conjunction with the accompanying drawings. The following description is merely exemplary in nature and is not intended to limit the application or uses of the present disclosure. It should be understood that in all the drawings, corresponding reference numerals indicate the same or corresponding components and features, and the present invention will be described in detail below in conjunction with the drawings and specific embodiments.

[0028] figure 1 is a flow chart of node direct communication according to an embodiment of the present invention, figure 2 is a flow chart of node forwarding communication according to an embodiment of the present invention, image 3 is a target node processing flowchart according to an embodiment of the present invention; Figure 4 is a flow chart of initiating node processing accordi...

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Abstract

The invention discloses a power line carrier communication learning and fuzzy flooding communication method which is characterized by comprising the following steps: a1, an initial node sends data frames with target addresses to a carrier network channel one by one at specific time intervals according to the addresses of a target address library, the operation is carried out for N times, and N isa natural number greater than 1; a2, the data frame is ananlzyed by the node receiving the data frame, the nodes with the consistent target addresses are analzyed, he address of the initial node is recorded, the communication times are recorded, a response data frame is generated, a response is sent to the initial node, and the nodes with the inconsistent target addresses do not have a response; and a3, the starting node records the number of responses, if the number of responses reaches N, the starting node records and establishes a target node address library capable of direct communication,otherwise, the starting node establishes a target node address library incapable of direct communication.

Description

technical field [0001] The invention belongs to the technical field of power line carrier communication, and relates to a method for power line carrier communication learning and fuzzy flooding communication. Background technique [0002] Power Line Carrier (PLC) is a communication method mainly used in power systems. Power Line Carrier Communication is a technology that uses power lines to transmit signals through carrier waves. The power line carrier communication system widely used now adopts low-voltage narrowband carrier power line communication technology. It is mainly used in the data acquisition system between the local terminal equipment of the power grid, which is convenient for installation and use. In recent years, the carrier technology has developed rapidly, and the power line transmission bandwidth has reached hundreds of megahertz, which has been used in higher-speed data transmission and networks, such as the use of home network power modems. Smart grid is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B3/54H04W4/06H04W24/02H04W84/18
CPCH04B3/544H04W4/06H04W24/02H04W84/18
Inventor 闫伟波张正
Owner 中致长荣(北京)科技股份有限公司
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