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

LTE (Long Term Evolution) load balancing method based on neighbor set

A load balancing and neighboring cell technology, applied in network traffic/resource management, electrical components, wireless communication, etc., to solve problems such as congestion in hotspot cells

Active Publication Date: 2014-12-10
HUAXIN CONSULTATING CO LTD
View PDF2 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention can solve the congestion problem of hotspot cells in the existing load balancing, improve the resource utilization rate of the system, provide more users with guaranteed QoS (Quality of Sevice, service quality) services, and propose a better balance of each cell LTE load balancing method based on neighbor cell set, which makes full use of the resource utilization rate of the entire communication system, provides higher cell service throughput, and improves customer experience

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
  • LTE (Long Term Evolution) load balancing method based on neighbor set
  • LTE (Long Term Evolution) load balancing method based on neighbor set
  • LTE (Long Term Evolution) load balancing method based on neighbor set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The load balancing method for an LTE cell based on a neighbor set described in this example includes steps such as calculating global load, constructing a minimum load neighbor set, calculating load variation, implementing load transfer, and converging judgment.

[0028] Step 1: Calculate the global load

[0029] Step 1-1: Set each cell c and its transmit power P c , neighboring cell x and its transmit power P x , household u i Path loss to cell x Thermal noise N t , Calculate each user u in the cell c i The signal-to-noise ratio of: SINR u i = P c * L c , u i N + Σ x ...

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 an LTE (Long Term Evolution) load balancing method based on a neighbor set. The LTE load balancing method comprises the following steps of: step 1, computing an overall load; step 2, constructing a minimum load neighbor set; step 3, accounting a load variation; step 4, carrying out load transfer; and step 5, carrying out convergence judgment. According to the LTE load balancing method based on the neighbor set, starting from analysis of cell load, the corresponding load variation is calculated according to a difference between the cell load and the overall load; through capacity of physical resource blocks and factor equalization requirements, the appropriate number of user transfer decisions can be implemented. After the method is implemented, the resource utilization rate of the whole communication system can be utilized to provide higher cell business throughput capacity, thereby improving customer perception.

Description

technical field [0001] The invention relates to a method for load balancing of cells in an LTE communication network, in particular to a method for balancing LTE loads based on neighboring cell sets. Background technique [0002] In cellular mobile communication, the arrival rate of users and the types of transmission services are randomly changed, that is, unbalanced, which leads to service requests in hotspot cells being much higher than an acceptable level, while other cells are There are still available resources to serve more users. Load balancing can solve the congestion problem of hotspot cells, improve system resource utilization, and provide services with guaranteed QoS (Quality of Service) for more users. For this reason, the present invention designs a cell load balancing method based on the set of neighboring cells, through targeted analysis of the load of the target cell, load transfer with surrounding neighboring cells, and then achieves the goal of adjusting ...

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): H04W28/08
Inventor 肖清华
Owner HUAXIN CONSULTATING CO LTD
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