星上路由查找设计与算法实现  

Design and Realization of Routing Lookup on Space Router

作　　者：田园[1] 张曙光[1] 乔庐峰[1] 邵世雷[1] 

机构地区：[1]解放军理工大学通信工程学院,江苏南京210007

出　　处：《指挥控制与仿真》2012年第4期112-116,共5页Command Control & Simulation

摘　　要：针对星上路由器的路由查找功能展开研究。通过分析比较多种路由查找算法,利用软硬件协同设计的思想,给出了星上路由查找的设计与适合硬件查找的Trie树实现。给出了算法实现程序,通过实例分析了算法的优点。结果表明设计可以满足宽带卫星通信系统业务的需求。This paper studies the routing lookup function on space router. According to the idea of hardware and software co-design, the paper, by analyzing and comparing many different routing lookup algorithms, proposes the algorithm of routing lookup function on board and a improved Trie tree algorithm that is suitable for hardware searching. The simulation results of the design have proved that it can meet the growing demands of wide-band satellite communication system services.

关 键 词：路由查找 星上路由器 TRIE 

分 类 号：E96[军事—军事通信学]