Construction of network fault simulation platform and event samples acquisition techniques for event correlation

2001 ◽  
Vol 6 (3) ◽  
pp. 670-674
Author(s):  
Su Yu-bei ◽  
Wang Zhi ◽  
Cao Yang ◽  
Huang Tian-xi ◽  
Wang Li-na
Keyword(s):  
Fault Simulation ◽  
Simulation Platform ◽  
Event Correlation ◽  
Network Fault

Research and Implementation of Network Fault Location System Based on Event Correlation

2013 ◽  
Vol 756-759 ◽  
pp. 2410-2415
Author(s):  
Jie Ling ◽  
Qiu Ping Zhang ◽  
Wan Min Huang
Keyword(s):  
Fault Location ◽  
Correlation Technique ◽  
Event Correlation ◽  
Location System ◽  
Correlation Algorithm ◽  
Fault Locating ◽  
Correlation Graph ◽  
Relationship Of ◽  
Network Fault ◽  
The Relationship

Network fault location is the premise of fault repair. Event correlation technique is an important fault location strategy which has its own advantages, but this technique also has some defects. Automatic fault location has not been realized and it worthy further study. This paper proposes a fault location method based on event correlation and realizes a network fault location system, which uses the relationship of topological structure of network node to generate fault correlation graph and the adjacency matrix, and through the fault correlation algorithm to locate the sources of faults. At the same time, the fault data is stored in case retrieval library for next network fault location, the system improves network fault locating speed and reduces workload of network management.

scholarly journals Design and application of electric power communication network comprehensive simulation training system

2021 ◽  
Vol 336 ◽  
pp. 05019
Author(s):  
Lu Liu ◽  
Xue Hao ◽  
Lizhuo Geng ◽  
Qi Gao ◽  
Zhe Liu ◽  
...  
Keyword(s):  
Communication Network ◽  
Electric Power ◽  
Fault Simulation ◽  
Automatic Generation ◽  
Training System ◽  
Training Tool ◽  
Network Training ◽  
Mechanism Modeling ◽  
And Function ◽  
Network Fault

To solve the problem that current communication network training tools have limited functions and can’t effectively support the electric power communication network training, a new communication network comprehensive training simulation system is designed and implemented. This paper introduces the architecture of the system and function of each part. Then the simulation model principle is explained. The paper introduces the key technologies of 3D modeling, mechanism modeling, communication network scenario automatic generation and network fault simulation. Finally, the system application is introduced and the results show that the system builds a multi-functional training tool to meet the requirements of training and assessment for electric power communication network personnels.

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