Dual Communication System Using Wired and Wireless with the Routing Consideration

As the actual testing result without any countermeasure in the communication environments in the house, it has gained that the communication success rate is 82% in the current wireless type 802.15.4 and is 70% in the wired PLC, and is 90% in the dual communication system with the mutual complement of them. Moreover, in order to improve the communication quality, the routing system through the nodes is investigated. As the result, it is found that the routing system in which the features of the wireless and wired communications are considered will considerably reduce the number of the routes and the number of the communication times per route. Thus, we think that one of the methods to put the measures into practice will be gained.