A study of an efficient CoA structure for a Network Mobility of the Railroad Environment.

철도환경에서 네트워크 이동성을 위한 효율적인 CoA(Care of Address) 구성 방안 연구

The network service have been achieved recently in the vehicle train, bus etc. Network portability have been processed so that it is active around NEMO WG (Network Mobility Working Group)of IETF. We organize NEMO in the railroad environment of the route among the masses traffic mean which has the forecasting. We try to present necessary for a portability network protocol to produce CoA rather efficiently.