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Method for equalizing hometown agent load in mobile network

A home agent and mobile network technology, applied in network data management, wireless network protocol, electrical components, etc., can solve the problems of cumbersome configuration process, inability to effectively ensure home agent load balance, and inability to adjust home agent sequence settings in time, etc. To achieve the effect of easy selection and avoid load imbalance

Inactive Publication Date: 2006-08-09
晋宁宁
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] However, on the one hand, the configuration process of manually configuring the priority of the home agent is cumbersome. In addition, this manual configuration method cannot timely adjust the order settings of the home agents in the list. Therefore, it is still impossible to effectively ensure the load balance of each home agent. to share

Method used

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  • Method for equalizing hometown agent load in mobile network
  • Method for equalizing hometown agent load in mobile network
  • Method for equalizing hometown agent load in mobile network

Examples

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Embodiment Construction

[0063] The core idea of ​​the present invention is to dynamically adjust the priority of the home agent according to the current load parameters of the home agent on the same link in the mobile communication network, thereby adjusting the sequence position of each home agent in the home agent list, like this, when the mobile When a node selects a home agent, it can select different home agents to achieve load balancing among home agents. The load parameters include the priority of the home agent and load information, and the load information can be measured by the load percentage of the home agent.

[0064] In the method of the present invention, the priority of the home agent determines its sequence position in the home agent list, that is, the home agent with the highest priority is placed first in the home agent list.

[0065] Usually, the parameter information that determines the priority of the home agent includes:

[0066] 1. The priority of the home agent itself;

[0...

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Abstract

Based on current load parameter of home proxy in same link, the method adjusts priority of home proxy dynamically in mobile communication network. Based on adjustment of priority, sequence of home proxy in list of home proxy is changed so as to influence on mobile node to select home proxy. Thus, each home proxy bears a balanced share in load can be realized. The invention effectively prevents issue of unbalanced loads among home proxies from occurring caused by too many mobile nodes to select same home proxy. The invention adjusts loads on each home proxy without need of network manager to carry out fussy operation of configuration and maintenance.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method for realizing load balance of a home agent in a mobile network. Background technique [0002] Currently, Mobile IPv6 is a communication protocol used in mobile communication networks. Based on this protocol, the mobility of mobile nodes in IPv6 network can be realized. For example, when an IPv6 node moves from its home network to a foreign network, it can still maintain reachability without changing its home address. [0003] In the mobile IPv6 network environment, there are generally three types of entities, as shown in FIG. 1 , which are: a mobile node, a home agent, and a communication node. The three types of entities will be described respectively below. [0004] The mobile node is a node that can change from one link access to another link access, but can still maintain the reachability of its home address. [0005] The home agent is a router on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04L29/06H04W8/12H04W80/04
CPCH04W8/12H04L29/08144H04L29/08288H04W80/04H04L67/1036H04L67/1002H04L67/1001
Inventor 撒亲·达塔
Owner 晋宁宁
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