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Self-healing control method and self-healing control device of flow-control transport protocol link failure

A technology of flow control transmission and link failure, applied in wireless network protocol, network traffic/resource management, wireless communication, etc., can solve problems such as no technical solutions, and achieve fine control effect

Inactive Publication Date: 2014-11-12
SHANGHAI ZTE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the importance of SCTP links to network applications, the self-healing function should be implemented for SCTP link failures, but there is currently no relevant technical solution

Method used

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  • Self-healing control method and self-healing control device of flow-control transport protocol link failure
  • Self-healing control method and self-healing control device of flow-control transport protocol link failure

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Embodiment Construction

[0040]The basic idea of ​​the present invention is: by setting the SCTP link self-healing function module in the network element management system to realize the self-healing of the faulty SCTP link, so that the SCTP link can automatically recover to normal. The function of the SCTP link self-healing function module can be turned on or off by the network management system. When realizing the SCTP link self-healing, the present invention also supports the rollback of the SCTP link configuration parameters, so that the SCTP link can be restored to the configuration parameters Modify the previous state. The invention realizes the self-healing of the SCTP link, can well realize the self-healing control of the SCTP link of all or part of network elements, has finer control over the SCTP link self-healing, and is more suitable for modern network management trends.

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present in...

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Abstract

The invention discloses a self-healing control method of flow-control transport protocol link failures, comprising the following steps of: after receiving an alarm of SCTP (Stream Control Transmission Protocol) link failures, ensuring whether elements of a failure SCTP link support a self-healing function by an element management system; if no, finishing the current flow; and if so, carrying out self-healing treatment on the failure SCTP link by the element management system according to the started self-healing function. The invention also discloses a device for realizing the method, comprising a first receiving module and a determining module, wherein the first receiving module is used for receiving the alarm of the SCTP link failures; the determining module is used for determining whether the element of the failure SCTP link supports the self-healing function; if no, no treatment; if so, triggering a SCTP link self-healing function module; and the SCTP link self-healing function module is positioned into the element management system and is used for carrying out the self-healing treatment for the failure SCTP link according to the started self-healing function of the element management system. The invention is used for more accurately controlling the self-healing of the SCTP link.

Description

technical field [0001] The invention relates to a fault self-healing technology of a Stream Control Transmission Protocol (SCTP, Stream Control Transmission Protocol) link, in particular to a self-healing control method and device for a SCTP link fault in an ad hoc network. Background technique [0002] In a mobile communication system, when a device fails, it will report corresponding alarm information, so that maintenance personnel can quickly locate and troubleshoot. According to the definition in the 3rd Generation Partnership Project (3GPP, 3rdGeneration Partnership Project) specification 32.111-2, alarms are divided into several categories, one of which is Communication Alarm, and the transmission link alarm belongs to the communication alarm type . The failure of the transmission link may be caused by the failure of the physical equipment related to the specific transmission medium, which is called a physical link failure; it may also be caused by the failure of vari...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/04H04W28/10H04W68/00H04W80/04
Inventor 倪华刘淑霞祝伟宏
Owner SHANGHAI ZTE SOFTWARE CO LTD
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