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Method and device for determining node load information, as well as carrying out load balancing and overload control based thereon

A technology of load information and nodes, which is applied in the field of communication, can solve problems such as complex calculation, inconvenient transmission, and failure to consider the dynamic correlation of resource usage information, and achieve the effect of simplifying transmission

Inactive Publication Date: 2016-03-30
ALCATEL LUCENT SAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the prior art solutions, the load information corresponding to each resource usage information of the node is usually calculated separately, which makes a node correspond to multiple load information, such as CPU load information, memory load information, storage load information, etc. , this scheme is very complex in specific calculations, and it is not convenient to transmit each load information between nodes based on a standardized method
In addition, this solution does not consider the dynamic correlation between resource usage information. When performing load balancing or overload control, the upper-level nodes have to be controlled according to various load information or overload information of each lower-level node. , which makes the process of load balancing and overload control very complicated

Method used

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  • Method and device for determining node load information, as well as carrying out load balancing and overload control based thereon
  • Method and device for determining node load information, as well as carrying out load balancing and overload control based thereon
  • Method and device for determining node load information, as well as carrying out load balancing and overload control based thereon

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Embodiment Construction

[0030] Here, the Chinese-English comparison of the key terms in the manual is provided for easy reading of this manual:

[0031]

[0032]

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0034] The present invention proposes a scheme for comprehensively determining the load information of the node according to the use information of each resource of the node, so as to well solve the problems in the prior art.

[0035] figure 1 An example of calculating load information in a 3GPP User Data Convergence (UDC) application is shown.

[0036] Such as figure 1 As shown, UDC defines an evolved layered architecture in which data and applications are separated from each other. There are four levels of nodes in UDC application: Long Term Evolution-Mobility Management Entity (LTE-MME), Diameter Routing Agent (DRA), Front End (FE), and User Database (UDR).

[0037] The following mainly introduces UDR, FE and...

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Abstract

The invention aims to provide a method and a device for determining node load information, as well as determining a flow proportion distributed for a node based on the load information of the node. The method can be used for determining load information of a node comprehensively according to usage information of resources of the node; and an upper node can determine a flow proportion distributed for each lower node comprehensively according to current load information of each lower node, wherein the current load information of each lower node is determined based on the usage information of resources of the lower node. The invention provides a normalized calculation scheme, so as to calculate load information and overload information of the nodes comprehensively based on the usage information of various kinds of resources.

Description

[0001] This application cross-references a U.S. patent. The application date of this U.S. patent is June 30, 1989, and the authorization date is November 27, 1990. The patent number is US4974256, and the title of the invention is "Load in a distributed processing communication system Equilibrium and overload control (Load balancing and overload control distributed processing telecommunications system)", the US patent is hereby cited in its entirety. technical field [0002] The invention relates to the field of communication technology, in particular to a technology for determining node load information and performing load balancing and overload control based on the node load information. Background technique [0003] Currently, both the load balancing mechanism and the overload control mechanism need to determine the load information of a specific node (or called a network element) through reasonable calculations. Load information generally depends on the usage information ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/803H04W28/08
Inventor 唐善敬任厚来
Owner ALCATEL LUCENT SAS
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