Home terminal apparatus and communication system

Multiplex communications – Communication over free space – Combining or distributing information via time channels

Reexamination Certificate

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Details

C370S392000, C370S401000, C370S449000, C709S225000, C709S245000

Reexamination Certificate

active

07729331

ABSTRACT:
An Internet terminal comprising: a communication unit that sends a local packet generated by a packet generation unit and receives a response local packet from a server apparatus; an encryption processing unit that encrypts the local packet to be sent out and decrypts the received response local packet; the packet generation unit that generates the local packet; a polling information storage unit that holds a terminal ID and a password used for identifying the internet terminal; a polling interval adjustment unit that identifies a polling interval at which the local packet is periodically sent to the router; and a control unit that sends control information to a terminal apparatus to be controlled and controls such terminal apparatus accordingly.

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patent: 7010002 (2006-03-01), Chow et al.
patent: 2001/0029532 (2001-10-01), Kato et al.
patent: 2002/0094081 (2002-07-01), Medvinsky
patent: 2003/0007622 (2003-01-01), Kalmanek et al.
patent: 2003/0061380 (2003-03-01), Saito et al.
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patent: 2002-204486 (2002-07-01), None
patent: 97/40610 (1997-10-01), None
patent: 02/25880 (2002-03-01), None
Harry Newton, Newton's Dictionary, Feb. 2002, 18thedition, definition of internet terminal, mac address, IP address (internet address), port.
Sen et al, Internet Draft Midcom-unaware NAT/Firewall Traversal, IETF, Apr. 2002.

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