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Access node monitoring control apparatus, access node monitoring system, method, and program

A technology for accessing nodes and monitoring devices, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as difficult maintenance by maintenance personnel, achieve fair user satisfaction, and improve implementation.

Inactive Publication Date: 2012-01-11
NEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult for maintenance personnel to determine by themselves the best sequence of work to perform breakdown maintenance

Method used

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  • Access node monitoring control apparatus, access node monitoring system, method, and program
  • Access node monitoring control apparatus, access node monitoring system, method, and program
  • Access node monitoring control apparatus, access node monitoring system, method, and program

Examples

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Embodiment Construction

[0066] Hereinafter, embodiments of the present invention will be described with reference to the drawings. figure 1 It is a block diagram showing an example of the overall structure of the access node monitoring system of this embodiment. figure 1 The illustrated access node monitoring system includes an access node monitoring device 1 , an access node station 2 including a plurality of access node devices 21 , and a repair / delivery receiving device 31 installed in a repair factory / warehouse 3 of the interface card 23 . In addition, the access node monitoring device 1 , the access node station 2 , and the repair / delivery receiving device 31 are connected to each other via the monitoring network 4 to communicate with each other. Furthermore, the access node monitoring device 1 is connected to the repair / delivery receiving device 31 of the interface card repair factory / warehouse 3 via the monitoring network 4 . Also, it is assumed that there is a transport path between the inte...

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Abstract

Provided is an access node monitoring control apparatus monitoring a plurality of access node devices including one or more interface cards corresponding to each of a plurality of users, provided with an SLA information storing means for holding information on SLAs relating to reliability concluded with each user; a fault information receiving means for receiving information relating to faults of devices used to provide communication services to users; a fault history holding means for holding histories of faults indicated by information received by the fault information receiving means associated with the users being affected by the faults; and a next maintenance operation determining means for determining when the next maintenance operation is based on the information of the currently faulty devices, information of the SLAs of the users affected by the faults of the devices, and the fault histories associated with the users.

Description

technical field [0001] The present invention relates to an access node monitoring device for monitoring an access node device, an access node monitoring system, an access node monitoring method, and an access node monitoring program. Background technique [0002] Currently, the Internet is used as a social infrastructure for various purposes, requiring service providers and users to sign an SLA (service level agreement) including reliability indicators and provide services based on the agreement. [0003] Carrier-grade reliability is generally required to ensure 99.999% uptime. This high level of reliability represents a service outage of around 5 minutes per year. Therefore, when a failure occurs, it is necessary to quickly recover from the failure. Furthermore, it is necessary to maintain the fairness of services among a plurality of users who have signed the same SLA. [0004] In repair processing when a failure occurs, the sequence of work performed by maintenance per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/5003H04L41/5067H04L41/06
Inventor 尾崎博一
Owner NEC CORP
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