摘要 |
The present invention discloses a home network system ( 1 ) which can efficiently configure a new home appliance ( 50 ) in the existing home network system. The home network system ( 1 ) includes at least one new device ( 50 ) newly connected to a master device ( 30 ) through a network ( 20 ), for transmitting a plugged-in request message containing an initial address through the network ( 20 ), receiving an address change request message containing a logical address, and changing the initial address to the logical address, and at least one master device ( 30 ) connected to the new device ( 50 ) through the network ( 20 ), for receiving the plugged-in request message from the new device, setting the logical address for the new device, and transmitting the address change request message containing the logical address to the new device.
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