作者: Chul-Seung Kim , Young-ki Kim , Jin-Wook Lee , Sang-Tae Na
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摘要: A contents sharing network is provided. An operating method of a control device includes determining current state possible states in process over network; and displaying an icon indicating the among plurality predefined icons. The are defined as combination at least one item connection, discovery, type discovered device, number devices, existence available additional service.