NETWORK DEVICE
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United States of America Patent
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N/A
Issued Date -
Jan 7, 2010
app pub date -
Jan 26, 2007
filing date -
Jan 27, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention discloses a network device which can access a home network system and perform network communication based on a predetermined protocol, by using a minimum number of resources of an embedded microcontroller The network device communicates with at least one electric device through a network. The network device adopts a protocol consisting of an application layer for processing a message for controlling or monitoring the electric device, a network layer for performing network connection to the electric device, a data link layer for accessing a shared transmission medium, and a physical layer for providing a physical interface with the electric device. The application layer further includes an application sublayer for performing a network management function or managing device information.
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