[1]ZHANG Ting,QI Xiaogang.Research on neutral set fault diagnosis method for mobile communication networks[J].CAAI Transactions on Intelligent Systems,2020,15(5):864-869.[doi:10.11992/tis.201906031]
Copy
CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
15
Number of periods:
2020 5
Page number:
864-869
Column:
学术论文—智能系统
Public date:
2020-09-05
- Title:
-
Research on neutral set fault diagnosis method for mobile communication networks
- Author(s):
-
ZHANG Ting1; QI Xiaogang1; 2
-
1. School of Mathematics and Statistics, Xidian University, Xi’an 710071, China;
2. Xidian-Ningbo Information Technology Institute, Ningbo 315200, China
-
- Keywords:
-
fault diagnosis; neutral set; uncertainty; mobile communication network; voice service; feature weight; phase data weight; fault type
- CLC:
-
TP277
- DOI:
-
10.11992/tis.201906031
- Abstract:
-
With the change in network fault diagnosis technology—from equipment-oriented to user-oriented and business-oriented, with continuous improvement of fault identification ability and fault handling ability—rapid and accurate detection of major faults and timely collection of major fault information are of great significance to shortening the fault time, improving work efficiency, and raising the network service level. Based on the neutral set fault diagnosis method, this paper proposes a method for calculating the fault feature weight and phase data weight. Then, the method is applied for the fault diagnosis of voice service in mobile communication networks. The fault magnitude of unknown fault samples in mobile communication networks is judged according to the statistical analysis result of the collected data. The superiority of the proposed design method for fault feature weight and stage data weight is verified through the analysis of an example.