Broadband power line communication network networking method

A broadband power line and communication network technology, which is applied in the field of broadband power line communication network networking, can solve problems such as channel congestion and waste of uplink and downlink messages, and achieve the effects of reducing burden, avoiding waste, and improving quality and channel resource utilization

Active Publication Date: 2019-12-13
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
View PDF9 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a broadband power line communication ne...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Broadband power line communication network networking method
  • Broadband power line communication network networking method
  • Broadband power line communication network networking method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] 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.

[0044] see figure 1 shown. The broadband carrier communication network protocol stack is based on the standard Open System Interconnection (OSI) seven-layer model, which defines three layers: the physical layer, the data link layer, and the application layer.

[0045] The data link layer is divided into the network management sublayer a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a broadband power line communication network networking method which comprises the following steps: when any STA equipment of any network performs network access operation, monitoring for a period of continuous time, and judging whether a beacon frame of any network is received within the continuous time or not; if the beacon frame is received, judging whether the beacon frame of only one network is received or not; and if the beacon frames of at least two networks are received, enabling the STA device to send a network access request message to a CCO device of the network closest to the MAC address of the STA device. According to the networking method, the STA equipment can reasonably select the received beacon frame of the network when accessing the network; through the MAC address distance selection mode, the number of messages sent by STA equipment to non-corresponding network CCO equipment is reduced, waste of useless messages is avoided, meanwhile, the burden of a channel in the network access process is relieved, and the channel transmission quality and the channel resource utilization rate are improved.

Description

technical field [0001] The invention belongs to the technical field of broadband power line communication, and in particular relates to a method for networking a broadband power line communication network. Background technique [0002] PLC (Power Line Communication) refers to a communication method using power lines as the transmission medium. It is mainly used in remote automatic meter reading, automatic control of distribution network, internal interconnection of homes, intelligent communities and the last mile network of multimedia communication. Access, etc., has the characteristics of fast construction, low investment, and no need for indoor wiring. In recent years, the development of BPL (Broadband over Power Line, broadband power line communication) related technology has improved the data transmission rate of power line communication, especially the development of orthogonal frequency division multiplexing technology has enabled high-speed PLC to be realized. With t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04B3/54H04L12/801H04L12/911
CPCH04B3/54H04L47/12H04L47/70
Inventor 金鑫肖勇黄博阳胡珊珊
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap