Establishment method and apparatus of clock network, and communication node

A communication node and clock network technology, applied in wireless communication, data exchange network, digital transmission system, etc., can solve problems such as mutual support cannot be realized, and achieve the effect of reducing load

Active Publication Date: 2016-05-18
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a clock network establishment method, device and communication node, which solves the problem in the prior art that the clocks between the communication nodes are closed to each other and cannot realize mutual support

Method used

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  • Establishment method and apparatus of clock network, and communication node
  • Establishment method and apparatus of clock network, and communication node
  • Establishment method and apparatus of clock network, and communication node

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Embodiment Construction

[0039] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0040] Such as figure 1 Shown is a flowchart of a method for establishing a clock network provided by an embodiment of the present invention, please refer to figure 1 , after the method starts, including:

[0041] S101: Determine adjacent communication nodes of the faulty communication node whose clock source fails. Specifically, it is necessary to first determine the exact location information of the communication node whose clock source fails, and then determine its adjacent communication nodes through the location information of the failed communication node. The failure of the clock source includes: the clock is not locked to the clock source and other failures.

[0042] S102: Collect clock state information of adjacent communication nodes. Specifically, the clock status information of each adjacent communication node can ...

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PUM

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Abstract

The invention provides an establishment method and apparatus of a clock network, and a communication node. The method comprises: an adjacent communication node of a fault communication node with a clock source having a fault is determined; clock state information of the adjacent communication node is collected; according to the clock state information and a preset rule, a synchronous communication node of a synchronous clock source is selected from the adjacent communication node; configuration parameter information of clock source synchronization of the fault communication node and the synchronous communication node is obtained; the configuration parameter information is configured to the fault communication node and the synchronous communication node; and according to the configuration parameter information, a clock network between the fault communication node and the synchronous communication node is established. Therefore, a problem that various conveniences are caused by providing services for the communication nodes because clocks of the communication nodes are closed mutually in the prior art can be solved. The self-healing, and self-adjusting functions of the clock systems of the communication nodes are realized; and intelligence of the communication node clock systems is realized.

Description

technical field [0001] The invention relates to the field of communication clocks, in particular to a clock network establishment method, device and communication node. Background technique [0002] With the rapid development of Internet (internet) technology, the demand for data services continues to grow, and the rapid development of broadband technology and communication equipment has been promoted, which has triggered a major adjustment of the telecommunications network. The original transmission network that meets the needs of voice services is gradually unable to handle data services. demand growth. The entire network tends to be flat, and broadband access is developing rapidly. Both wired broadband access and wireless broadband access are favored by operators and users. With the change and development of the network, the network puts forward new requirements for reliable and stable clocks, especially for wireless broadband technology, especially for wireless devices ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/04H04L12/24
CPCH04W24/04
Inventor 沈建华
Owner ZTE CORP
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