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Time synchronization control method

A time synchronization and synchronization control technology, applied in the field of communication, can solve the problems of lack of time synchronization control means, and achieve the effects of avoiding tampering, improving accuracy, and improving management efficiency

Inactive Publication Date: 2008-06-18
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] What the present invention aims to solve is the technical problem of lack of time synchronization control means in the existing network management interface technology

Method used

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Embodiment Construction

[0020] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

[0021] figure 1 is a flowchart of a time synchronization control method according to an embodiment of the present invention. Such as figure 1 As shown, the method includes the following steps: step S102, the network management system initiates a time synchronization control operation to instruct the network element management unit to perform time synchronization control on the interface between the network management system and the network element management system; step S104, respond When starting the time synchronization control operation, the network element control system checks whether the network management system identification and authentication information carried in the operation of the network management system match, and if they match, proceed to the following step S106; step S106, network management The system initiates the operation of querying t...

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Abstract

The invention discloses a control method for synchronous time, including the following treatments. A network management launches the operation of synchronous control on opening time; by responding to the operation of synchronous control on the opening time, a network element control system checks whether a network management system mark and the authentication information brought in the operation of the network management system are matched or not; if yes, the following treatment is carried through; the network management system launches the operation of a synchronous control information on a query event; by responding to the operation, the network element management system returns to the synchronous control parameters for the current time; the network management system launches the operation of setting the time synchronous control information and displays the parameters of the time services to the network element management system and asks the network element management system to carry through time synchronization according to the collocated parameters; the network management system launches the operation to set the time synchronous service authentication information and transmits an authentication encrypting cipher code and an authentication key mark to the network element management system.

Description

technical field [0001] The invention relates to the communication field, and in particular, relates to a time synchronization control method between network management interfaces. 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 network element management layer (EML) function in ITU TMN, that is, completes the management function of one or more mobile communication devices. Usually, EMS between different equipment suppliers cannot be used universally. NMS mainly completes the network management layer (NML) function in ITU TMN, and is responsible for the management of all network elements in a managed network. For the situation that there are multiple equipment suppliers in the managed network (called a subnet), the purpose of managing the entire subnet can be achieved through EMS management. [0003] In the Itf-N interface, some integra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/06
Inventor 沈毅熊康建黄树强
Owner ZTE CORP
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