| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform a remote control operation by utilizing a communication medium which has little restriction concerning directivity such as an IP network and a communicable range. <P>SOLUTION: Since bi-directional communication is possible between a remote controller and operation targeted equipment, it is possible to perform certain communications by means of a delivery confirmation, to handle a complicated command system using a GUI operation, and to transmit large-capacity data such as a moving image streaming by using a comparatively wide band. A television receiver as a remote-controlled object distributes moving image data such as a child screen to an IP remote controller through the IP network, and the moving image data are viewed at the IP remote controller side. <P>COPYRIGHT: (C)2009,JPO&INPIT |
