Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electric power LTE 230 network frequency distribution and interference coordination method under static demand

A technology of interference coordination and network frequency, applied in network planning, network traffic/resource management, electrical components, etc., can solve problems such as poor data security, poor real-time performance, and weak networking capabilities

Active Publication Date: 2017-11-07
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO +3
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Smart grid is the development direction and trend of power control systems in the world today. In terms of wireless communication for power distribution, my country mainly uses public network communication, which has shortcomings such as weak networking capability, poor real-time performance, and poor data security. With the advent of the smart grid era, the construction of a wireless private network for power is in line with the development direction of the power system

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
  • Electric power LTE 230 network frequency distribution and interference coordination method under static demand
  • Electric power LTE 230 network frequency distribution and interference coordination method under static demand

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] A schematic diagram of the frequency pool division of the power LTE230 network frequency allocation and interference coordination method under static demand (see attached figure 1 ), including primary base station 1, secondary base station 2, edge business 3, secondary base station signal coverage before power adjustment 4, secondary base station signal coverage after power adjustment 5, a power LTE230 network frequency allocation and interference coordination method under static demand Schematic diagram of interference coordination for edge services 3 (see attached figure 2 ), including No. 1 frequency pool 6, No. 2 frequency pool 7, No. 3 frequency pool 8, spare frequency pool 9, power-specific frequency resources 10, and discrete frequency resources 11.

[0025] A frequency allocation and interference coordination method for electric power LTE230 networks under static demand. First, the electric power business information volume model of the planning area is establi...

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 relates to the technical field of the electric power system communication, and especially relates to an electric power LTE 230 network frequency distribution and interference coordination method under a static demand. The technical scheme is as follows: analyzing past yearly electric power service use data in a public network in a planning region to obtain an electric power network static demand diagram in an LTE network planning region, and establishing an electric power service information amount model; planning base stations according to the electric power network static demand diagram, and dividing the wireless frequency through the priorities of services to realize the physical isolation of the services; and regulating the transmitting power of a secondary base station according to the periodicity of edge service data use, thereby reducing the interference on a primary base station edge service by the secondary base station. The method disclosed by the invention has the advantages that the frequency distribution of the electric power network static demand is achieved, the positions of the base stations are designed through the electric power network static demand diagram, the distribution automation service demand under the extreme case is satisfied by adding a standby frequency pool, and the interference on the primary base station edge service by the secondary base station is reduced so as to realize the interference coordination.

Description

technical field [0001] The invention relates to the technical field of electric power system communication, in particular to a frequency allocation and interference coordination method for an electric power LTE230 network under static demand. Background technique [0002] Smart grid is the development direction and trend of power control systems in the world today. In terms of wireless communication for power distribution, my country mainly uses public network communication, which has shortcomings such as weak networking capability, poor real-time performance, and poor data security. With the advent of the smart grid era, the construction of a wireless private power network is in line with the development direction of the power system. In wireless communication technology, my country has the intellectual property rights of the TD-LTE technology system, which can meet the business development needs of the power system at present and in a certain period in the future. It can al...

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
Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/10H04W16/18H04W16/22H04W28/02H04W64/00
CPCH04W16/10H04W16/18H04W16/22H04W28/0221H04W64/00
Inventor 张彩友周浩金春华陈杰王立宇金耀苹
Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com