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

Load balancing method and apparatus

A technology of load balancing and equipment, applied in the field of communication, which can solve problems such as large load size

Active Publication Date: 2013-11-27
HUAWEI TECH CO LTD
View PDF2 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The load of the target cell selected by the serving cell may also be relatively large. If the serving cell switches part of its own load to the target cell, it may cause the target cell to initiate a load switch, thus causing ping-pong switching.

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
  • Load balancing method and apparatus
  • Load balancing method and apparatus
  • Load balancing method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0076] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0077] figure 1 It is the networking scenario applied in the embodiment of the present invention, see figure 1 , the networking scenario is a network scenario in which the macro base station and the micro base station are jointly networked. When the normalized load on the serving cell of the micro base station is relatively large, a load balancing method on the macro base station is obtained through the implementation of the present invention. The cell is the target cell, and part of the load on the serving cell is switched to the target cell, and the detailed process of the load balancing method provided by the embodiment of the present invention will be described in detail later.

[0078] see figure 2 , the embodiment of the prese...

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 provides a load balancing method and an apparatus, which relate to the communication field. The method comprises: obtaining an object zone, wherein the object zone is the different frequency neighborhood zone of a service zone, the normalized load difference between the service zone and the object zone proceeds a preset load threshold; and obtaining one or more user switching devices UE, wherein the sum of the normalized load is less than 1 / 2 of the normalized load difference between the service zone and the object zone, and the obtained switching device UE is switched from the service zone to the object zone. The apparatus comprises a first obtaining module, a second obtaining module and a switching module. According to the invention, 'ping pong' switching phenomenon is prevented.

Description

technical field [0001] The invention relates to the communication field, in particular to a load balancing method and equipment. Background technique [0002] In the LTE (Long Term Evolution, long-term evolution) system, macro base stations and micro base stations are used to jointly network to improve cell coverage in areas with high traffic volume. When the load of cells on micro base stations is large, micro base stations can use load balancing The method switches part of the load of the cell to the cell of the macro base station, so as to realize the load balance between the two cells. [0003] At present, the existing technology provides a method of load balancing, which can be specifically as follows: the serving cell on the micro base station detects its current load size, and if the current load size exceeds the preset threshold, the serving cell selects a macro base station. The cell is the target cell, and a part of the load is selected from its own current load, ...

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): H04W28/08
CPCH04W28/08H04W36/08
Inventor 卓熹张宁炜
Owner HUAWEI TECH 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