This paper proposes a framework for the quality of service ( QoS ) guarantee in the broadband satellite network, which is the modification based on the MPLS DiffServ QoS guarantee framework according to the characteristics of the satellite network and the requirements of the applications. 根据宽带卫星网络特点和应用需求特性,对MPLSDiffServQoS保证体系进行适当改进,建立了适合宽带卫星网络的QoS保证体系。
To improve the quality of the information of great earthquake alerting, a satellite based great earthquake alerting network is developed in China, the first nationwide digital seismic network in this country based on real time data transmission. 为了提高我国大地震速报能力,建立中国大地震卫星速报台网,首次在我国建立了全国性实时传输数字地震遥测台网。