Research on Service Level Management in Integrated Satellite Information Network
Integrated Satellite Information Network (ISIN) includes those nodes in space and those on ground. It is the way to realize fusion of satellite communication and traditional network technology. The satellites in space and the communication links between the satellites and ground nodes are expensive network resources, so it is very important to make full use of that in order to guarantee quality of service. In this paper, architecture of service level management in ISIN is proposed, and service topology management and service level agreement are deeply researched as well as service security management and service fault management are briefly discussed. At last, the simulation system of service level management applied to ISIN is accomplished and service topology algorithm is validated.