Home network system and method for adding and/or deleting home appliances

Abstract

A home network system and a method for adding and/or deleting home appliances thereto/therefrom. The home network system is constructed so that a plurality of home appliances can transmit and receive data to/from one another. The home appliances are assigned logical addresses, respectively. A plurality of power line modems are connected respectively to the home appliances to modulate and demodulate data transmitted and received over an internal network by the home appliances. A network master is provided to assign the logical addresses to the home appliances and a home address to each of the power line modems, respectively. Therefore, the home network system can be efficiently constructed, and a desired home appliance can be simply deleted from the internal network.

Dependencies are inferred from the claim text.