Control apparatus, control target apparatus, and method for operating the control, apparatus and the control target apparatus in multiple networks

摘要

A control target device receives, from a control point device connected to a first network, a message for requesting movement to a second network. The control target device transmits a network movement advertising message to the control point device of the first network. The control target device disconnects from the first network and accesses the second network.;The control point device collects device information on a plurality of control target devices connected to a plurality of networks. When a network of one control target device selected from the plurality of control target devices is different from a network of the control point device, the control point device accesses the network of the selected control target device.