Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-04-29
2011-10-11
Abelson, Ronald (Department: 2476)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S392000, C370S419000
Reexamination Certificate
active
08036235
ABSTRACT:
The present invention relates to a home gateway device. The home gateway device comprises a main processor generate information process signals and control signals, a computer bus signal Ethernet adapter unit connected to the main processor to translate the signals between computer bus signals and Ethernet signals, an Ethernet frame process unit connected to the computer bus signal Ethernet adapter unit to forward the received Ethernet frame based on a prearranged policy, an inner interface unit connected to the Ethernet frame process unit to connect interior networking devices, and an outer communication module connected to the main processor and the Ethernet frame process unit. The centralized control of the home gateway device of the present invention can decrease the requirement that the household appliances should be intellectualized, thereby achieving more flexible control and reducing the cost. The uplink and downlink Ethernet signals are controlled by using the prearranged policy to separate the Ethernet signals for Internet access from the Ethernet signals of the household information appliances, and avoid the threat due to the unsafe factors.
REFERENCES:
patent: 6434627 (2002-08-01), Millet et al.
patent: 7184427 (2007-02-01), Carew et al.
patent: 7509487 (2009-03-01), Lu et al.
patent: 2003/0177500 (2003-09-01), Nakamura et al.
patent: 2003/0217110 (2003-11-01), Weiss
patent: 2004/0100978 (2004-05-01), Saito et al.
patent: 1459957 (2003-12-01), None
patent: 1481128 (2004-03-01), None
patent: 1441483 (2004-07-01), None
patent: 20050019647 (2005-03-01), None
patent: 250747 (2006-03-01), None
patent: 2006/074338 (2006-07-01), None
patent: 2006/108113 (2006-10-01), None
Huang Yuhong
Li Han
Liu Jinglei
Ouyang Congxing
Wei Bing
Abelson Ronald
China Mobile Communications Corporation
Fay Kaplun & Marcin LLP
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