Transparent real time service on connected train

In order to achieve the everywhere at anytime Internet, connection to the network must be available even inside cars, trains and buses, without disruption of service. In order to reach this objective, intelligent communications are now considered necessary and will play an increasing role in the modern Transportation Systems. As train speeds increase, wireless communications between devices on the train and the outside encounter difficulties, and maintaining communication quality is a major challenge. This paper, propose a new multihomed solution for transparent internet access in trains through secure handoff anticipation.