US Patent 7339931 Packet transfer apparatus connectable with mobile terminals
Patent 7339931 was granted and assigned to Hitachi on March, 2008 by the United States Patent and Trademark Office.
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A packet transfer apparatus connected to an internal subnetwork formed by a set of broadcast segments each accommodating terminals and for transferring, when a MAC frame including a IP address which designates a destination terminal connected to one of the segments is received from a terminal connected to another segment in the internal subnetwork, an IP packet in the MAC frame to the segment connected to the destination terminal in accordance with a terminal management table which indicates a relation of address information of each of the terminals belonging to the internal subnetwork and the segment to which the terminal is connected.
US Patent 07339931 Packet transfer apparatus connectable with mobile terminals US Patent 7339931 Packet transfer apparatus connectable with mobile terminals
US Patent 07339931 Packet transfer apparatus connectable with mobile terminals
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