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System and method for network of possessing independent load bearing control layer to implement resource management

A bearer control and resource management technology, applied in the field of network communication, can solve the problems of bearer network resource division and inflexible bearer network resource management, and achieve the effect of fast route selection, flexible routing strategy, and improved security

Inactive Publication Date: 2008-04-16
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0007] At present, when the bearer network resource manager manages the bearer network resources in the domain, it does not logically divide the bearer network resources in the management domain again, but manages them in a unified manner. Disadvantages of inflexible resource management

Method used

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  • System and method for network of possessing independent load bearing control layer to implement resource management
  • System and method for network of possessing independent load bearing control layer to implement resource management
  • System and method for network of possessing independent load bearing control layer to implement resource management

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Embodiment Construction

[0039] The realization of the present invention makes it more convenient to apply for resources for a service connection of a certain attribute in the resource manager that manages the resources of multiple distributed network nodes and performs resource applications for various services for the service layer server , or more effectively manage network nodes distributed in different locations to facilitate the planning and management of different services, enhance network security, and improve the processing speed of resource applications.

[0040] The present invention proposes the idea of ​​LBN (Logical Bearer Network), specifically divides the bearer network resources managed by a resource manager into multiple logical bearer networks, and each logical bearer network contains a part of the original bearer network resources. The specific division basis includes at least one item of information such as geographical location information of the network, industry application info...

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Abstract

Core of the system and method of implementing resource management for network with independent bearing control layer is as following: fist, dividing bearing network domain in network with independent bearing control layer into logic bearing network; then, based on each logic bearing network, resource manager of bearing control layer in network manages resources in network. Since number of logic bearing network in CM can be changed smartly based on need, thus, the invention possesses advantages of one by one hop route, and advantages of topology route calculated in advance. When service server sends resource application / modification message to explorer, the explorer carries out service route and resource application on corresponding LBN based on network segment of user address, or CA address, or service type etc specific attributes. It is means that more abundant services supplied by operation service layer while interface of protocol can be unchanged.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a system and method for realizing resource management of a network with an independent bearing control layer. Background technique [0002] With the continuous increase of Internet scale, various network services emerge one after another, and advanced multimedia systems emerge in endlessly. Since real-time services are sensitive to characteristics such as network transmission delay and delay jitter, when there are high-bursty FTP (File Transfer Protocol) or HTTP (Hypertext Transfer Protocol) will be greatly affected; on the other hand, multimedia services take up a lot of bandwidth, so it is difficult for the key services to be guaranteed by the existing network to be reliably transmitted. Therefore, various QoS (Quality of Service) technologies emerge as the times require. [0003] At present, IETF has proposed many service models and mechanisms to meet the requi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
Inventor 陈悦鹏范灵源吴登超许波
Owner HUAWEI TECH CO LTD
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