Home-Network of a Mutual Complement Communication System by Wired and Wireless

Although the system of the individual purpose exists in a home, a network for home use does not exist. There are three important problems to home network realization. It is cost's being cheap, and there being no necessity for construction, and being able to communicate anywhere in a network, if it is domestic again. In order to realize this, the network system which works simultaneously two communication systems, wireless (IEEE 802. 15. 4Zigbee) and wired (Power line carrier communication; PLC) communication, was examined. The communication characteristic of the network as presumed. And evaluation in the house of an actual home was able to be performed and it might be close to the presumed value. It has recognized that there is the realization possibility of the home network system in this method.