Multiplex communications – Generalized orthogonal or special mathematical techniques
Reexamination Certificate
2005-03-31
2010-02-23
Pham, Chi H (Department: 2471)
Multiplex communications
Generalized orthogonal or special mathematical techniques
C370S445000, C370S469000
Reexamination Certificate
active
07668074
ABSTRACT:
The present invention discloses a home network system (1) using a living network control protocol. The home network system (1) includes: a predetermined network; at least one electric device (40to49) connected to the network based on a predetermined protocol; and at least one network manager (2to23) connected to the network based on the protocol, for controlling and monitoring the electric device (40to49), wherein the protocol comprises an application layer, a network layer, a data link layer, and a physical layer, wherein the physical layer further comprises a special protocol for providing an interface with a dependent transmission medium, and the network layer further comprises a home code control sub-layer for managing a home code for network security when accessing the dependent transmission medium, the home control sub-layer processing a packet from the data link layer or the network layer, according to a predetermined home code.
REFERENCES:
patent: 5268666 (1993-12-01), Michel et al.
patent: 5452291 (1995-09-01), Eisenhandler et al.
patent: 6100817 (2000-08-01), Mason et al.
patent: 6904466 (2005-06-01), Ishiyama et al.
patent: 2003/0055922 (2003-03-01), Kim et al.
patent: 2004/0120295 (2004-06-01), Liu et al.
patent: 0909074 (1999-04-01), None
patent: WO 97/00471 (1997-01-01), None
patent: WO 02/097555 (2002-12-01), None
Baek Seung-Myun
Kim Yong-Tae
Lee Koon Seok
Faroul Farah
LG Electronics Inc.
McKenna Long & Aldridge LLP
Pham Chi H
LandOfFree
Home network system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Home network system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Home network system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4227299