CAJ | 학술논문

卫星网络周期性动态变化的拓扑对路由协议的设计提出了新的挑战。由于传统网络的路由协议不再适用于卫星网络，许多针对卫星网络的路由技术被相继提出来。在简要介绍卫星网络架构与拓扑控制策略的基础上，根据卫星网络路由技术的发展脉络，从分类的角度重点阐述了一些关键路由技术的核心机制、特点以及存在的主要问题。最后，针对应用需求，提出了卫星网络路由技术的发展趋势。
위성망락주기성동태변화적탁복대로유협의적설계제출료신적도전。유우전통망락적로유협의불재괄용우위성망락，허다침대위성망락적로유기술피상계제출래。재간요개소위성망락가구여탁복공제책략적기출상，근거위성망락로유기술적발전맥락，종분류적각도중점천술료일사관건로유기술적핵심궤제、특점이급존재적주요문제。최후，침대응용수구，제출료위성망락로유기술적발전추세。
The periodic and dynamic topology of satellite networks poses new challenge to the design of routing protocols. Since the routing protocols of conventional networks can not be effectively applied to satellite networks, many new routing techniques for satellite networks were put forward. With an introduction to satellite network architecture and topology control strategies along with the developmental history of routing techniques on satellite networks, this paper summarizes the core mechanism, feature and major problems of some important routing techniques of satellite networks from the classification perspective. Considering application requirements, the paper also suggests the future trends towards the development of routing techniques on satellite networks.