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A method for file preparation and notice re-sending of the network management interface

A network management interface and file technology, which is applied to electrical components, data exchange networks, and error prevention/detection using return channels. Maintenance and other issues to achieve the effect of maintaining normal operation

Inactive Publication Date: 2007-07-11
ZTE CORP
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  • Abstract
  • Description
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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a file preparation notification resending mechanism to solve the problem that the file preparation notification is easily lost in the prior art, and the resulting NMS cannot obtain the corresponding data files, resulting in performance statistics Inaccurate, inability to correctly evaluate network operation quality and network performance, and inconsistency of alarm information between NMS and EMS, thus affecting the normal operation and maintenance of the network

Method used

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  • A method for file preparation and notice re-sending of the network management interface
  • A method for file preparation and notice re-sending of the network management interface

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Embodiment Construction

[0022] In the present invention, EMS defines four states for Itf-N interface data files (hereinafter referred to as files or data files), that is, ready to be transmitted, ready to be transmitted, expired to be transmitted and expired to be transmitted. Among them, the "ready but not transmitted" file refers to the file that EMS has prepared when sending the "file preparation notification" and cannot confirm that the NMS has obtained it; Files that have been prepared and confirmed to have been acquired by NMS at the time of “Notice of Document Preparation”; files that are “overdue and transmitted” refer to files that have exceeded the scheduled deletion period defined in the “Notice of Document Preparation” and EMS confirms that NMS has acquired; files that are “overdue but not transmitted” Files refer to files that have exceeded the scheduled deletion period defined in the "Notice of File Preparation" and EMS cannot confirm that NMS has acquired them. At the same time, corres...

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Abstract

This invention discloses one method of network interface file preparation and inform method in the file transmission process, which comprises the following steps: a, defining file scan timer in the system to scan the said file sent to the management system to judge whether it is over due or sent; b, within one report circle, each network management system determines whether to inform or send file preparation information according to each file status.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a notification retransmission mechanism between a network management system and a network element management system. Background technique [0002] The interface between the network management system (NMS) and the network element management system (EMS) is called Itf-N interface. EMS mainly completes the management function of the network element management layer (EML) in the ITU (International Telecommunication Union) TMN (Telecommunications Management Network), that is, completes the management function of one or more mobile communication devices. Usually, EMS between different equipment suppliers cannot generic. The NMS mainly completes the management function of the network management layer (NML) in the ITU TMN, and is responsible for the management of all network elements in a managed network (hereinafter referred to as a subnet). For the situation that there are multipl...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L1/16
Inventor 黄树强熊康建
Owner ZTE CORP
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