The splitting approach attempts to protect the wireless part from the fixed part in the network by isolating the flow control within intermediary base stations for cellular networks (or routers), where wireless activities have the smallest effect on the fixed network. The intermediary base station acts as a wireless terminal for the fixed parts, and all hosts connect with the intermediary base station individually, with no need to acknowledge the other end. I-TCP (Indirect-TCP) is a protocol proposed on the concept that the TCP connection, between any machine on a fixed network, and the mobile host, must be split into two separated connections. The first is between the base station and the mobile host within the wireless portion, and the second is between the fixed host and the base station within the fixed network