Title :
A Hierarchy Management Framework for LEO Satellite Communication Networks
Author :
Zhao, Zhi-Gang ; Wang, Jian-Hui
Author_Institution :
Shenyang Normal Univ., Shenyang
Abstract :
An autonomous iteration-based approach is proposed to identify faulty links for LEO satellite systems employing intersatellite links (ISLpsilas). A designed network satellite with management responsibilities collects the routing information of communication itself with other satellites, based on which a fault diagnosis model is introduced. Then the most likely faulty link is identified by using an iteration-based probability method, in conjunction with which an autonomuos localization procedure is described to pinpoint the actual faulty links. Based on this approach, a hierarchy network management architecture is designed to deal with the fault diagnosis for LEO satellite networks.The performance of the algorithm is evaluated through simulation.
Keywords :
fault diagnosis; iterative methods; probability; satellite links; telecommunication network management; telecommunication network reliability; telecommunication network routing; LEO satellite communication network; autonomous iteration-based probability; autonomuos localization procedure; fault diagnosis model; faulty intersatellite link identification; hierarchy network management architecture; routing information; Artificial satellites; Conference management; Fault diagnosis; Intelligent networks; Intelligent systems; Low earth orbit satellites; Network topology; Power system management; Routing; Satellite communication; DT-DVTG model; LEO Satellite Networks; Management Framework; autonomuos localization;
Conference_Titel :
Intelligent Networks and Intelligent Systems, 2008. ICINIS '08. First International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-0-7695-3391-9
Electronic_ISBN :
978-0-7695-3391-9
DOI :
10.1109/ICINIS.2008.19
