Mobile terminal using priority processing for packets that require urgency in communications

摘要

A mobile terminal capable of carrying out communications while moving among a plurality of interconnected subnets is provided with a TCP/IP driver configured to carry out processing of communication packets; and a control related driver configured to carry out processing of control related packets that require urgency in communications, at higher priority than the communication packets, without using the TCP/IP driver. The control related packets may include Mobile IP packets and DHCP packets.