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A broadband carrier networking method, site and system

A broadband carrier and site technology, applied in the field of sites and systems, and broadband carrier networking methods, can solve problems such as high difficulty in broadband carrier networking and difficult site networking

Active Publication Date: 2020-05-08
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a broadband carrier networking method, site and system, which solves the technical problem that the current broadband carrier networking is difficult and sites with different working frequency bands are difficult to network

Method used

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  • A broadband carrier networking method, site and system
  • A broadband carrier networking method, site and system
  • A broadband carrier networking method, site and system

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Experimental program
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Embodiment Construction

[0061] The invention provides a broadband carrier networking method, a site and a system, which solves the technical problem that the current broadband carrier networking is difficult and sites with different working frequency bands are difficult to network.

[0062] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0063] see figure 1 , the embodiment of the present invention provides an embo...

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Abstract

The embodiment of the invention discloses a broadband carrier wave networking method. According to the method, a traditional networking method is changed that frequency bands are changed by a central coordinator, the central coordinator works at a fixed working frequency band, all websites monitor a beacon frame sent by the central coordinator through changing working frequency bands, when the websites and the central coordinator are at a same working frequency band, the beacon frame sent by the central coordinator is monitored successfully by the websites, the websites send network accessing requests, whether or not networking accessing is allowed is judged by the central coordinator according to short network identities, and when network accessing is allowed, the websites fixedly work at a same working frequency band with the central coordinator. Through the networking method, all the websites which work at different working frequency bands can be networked with the central coordinator, and the technical problem is solved that the difficulty of current broadband carrier wave networking is high, so that networking of the websites at different working frequency bands is hard.

Description

technical field [0001] The present invention relates to the communication field, in particular to a broadband carrier networking method, station and system. Background technique [0002] The acquisition data transmission of the power user electricity collection system is composed of two types of communication networks: remote communication and local communication, which respectively provide remote data transmission communication between various collection terminals on the power user site and the system master station and from the collection terminal to the collection object (electric meter) communication between. [0003] Local communication is divided into two communication modes: power line carrier and RS485 bus. The power carrier communication mode is divided into narrowband communication mode and broadband communication mode. Broadband carrier technology is used for the communication connection between the central The successful networking of the coordinator and the sta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B3/54H04L12/28H04W48/16
CPCH04B3/54H04L12/2801H04L12/2856H04W48/16
Inventor 张思建张捷李健林国营党三磊刘健唐夕晴
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID