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Method for realizing clock synchronization of fixed network short message platform

A clock synchronization, short message technology, applied in the direction of synchronization device, network connection, data exchange network, etc., can solve the problem of low accuracy and achieve the effect of guaranteed accuracy

Inactive Publication Date: 2008-07-09
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for realizing the system time clock synchronization of the fixed network short message platform equipment, to overcome the problem of low precision in the prior art, and to meet the clock synchronization required by the operation of the fixed network short message platform precision

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  • Method for realizing clock synchronization of fixed network short message platform
  • Method for realizing clock synchronization of fixed network short message platform
  • Method for realizing clock synchronization of fixed network short message platform

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0027] figure 1 The structures of the fixed network short message platform and its network management system have been described above, and will not be repeated here. The short message platform and network management system are the systems to which the clock synchronization method of the present invention is applied.

[0028] Such as figure 2 The schematic diagram of the clock synchronization realized on the network management platform is shown. When the set synchronization cycle time arrives, calculate the network delay between the network management platform and each network management agent (in milliseconds as the basic unit, the same below) D1, D2, D3, ... ..., Dn, where D1 is assumed to be the network delay between the network management station and the network management agent where the FSK access server (digital program-controlled switch) is located....

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Abstract

This invention provides a method for realizing clock synchronization of fixed network short message platform devices including synchronous steps on a network control platform and its agents, the synchronous steps on the network control platform contain computing the network time delay of which to each agent and the platform sends a request to get the standard clock 1 and correct its time delay to set according to the corrected standard clock 2 and packets 2 and the network tikme delay set in the synchronous information to send it to agents placed at other devices.

Description

technical field [0001] The invention relates to a fixed network short message platform, in particular to a clock synchronization method for system time of each device therein. Background technique [0002] The fixed network short message platform is mainly composed of five core devices: FSK access server, CTSI server, short message center, AAA authentication and accounting server, and gateway. The main objects to be managed by the network management system of the fixed network short message platform are these five Devices, network management agents are generally computer software entities set on core devices. The network management system is also equipped with a network management server (also known as NMS application server) and supporting equipment such as WEB server, database server, client, etc., wherein there is a network management operation interface for users to use on the network management server or client, which is also called network management platform. Agents,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/66H04L7/02H04M3/42
Inventor 喻红宇周晓兵刘锋尹朝东侯仕东周海军
Owner ZTE CORP