CAJ | 학술논문

针对嵌套移动网络中存在的钉球路由和数据包需经过多次封装的问题，提出一种钉球路由问题解决方案。对移动IPv6协议和IPv6邻居发现协议进行细微扩充修改，利用返回路径可达绑定注册过程直接建立移动网络节点与通信节点的绑定。理论分析与仿真结果表明，该方案能使数据包无需逐个经过各个移动路由器的家陙代理，缩短数据包的传输路径，降低传输时延，有效解决嵌套移动网络的钉球路由问题，提高数据包传输效率。
침대감투이동망락중존재적정구로유화수거포수경과다차봉장적문제，제출일충정구로유문제해결방안。대이동IPv6협의화IPv6린거발현협의진행세미확충수개，이용반회로경가체방정주책과정직접건립이동망락절점여통신절점적방정。이론분석여방진결과표명，해방안능사수거포무수축개경과각개이동로유기적가순대리，축단수거포적전수로경，강저전수시연，유효해결감투이동망락적정구로유문제，제고수거포전수효솔。
Aiming at the problem of the pinball routing and multi-layer packet encapsulations in nested Network Mobility(NEMO), this paper proposes an optimization scheme for the nested NEMO. It slightly extends the modification of the mobile IPv6 and IPv6 neighbor discovery protocol, uses the return route procedure to establish the binding of Mobile Network Node(MNN) and Correspondent Node (CN) directly. Theory analysis and simulation results show that the packets does not require one by one after each MR’s HA, this scheme shortens the transmission path of the data packets, reduces the transmission delay greatly, solves the pinball routing problem in nested NEMO effectively, and improves the efficiency of data packets transmission.