| 摘要 |
PROBLEM TO BE SOLVED: To achieve a display system which normally performs wireless data transfer with multiple source devices. SOLUTION: A sink-side wireless transfer device 301 generates multiple physical addresses by adding a different value to a physical address obtained from a sink unit 101, for each source-side wireless transfer device, and the sink-side wireless transfer device wirelessly transmits the generated physical addresses to the respective source-side wireless transfer devices. When receiving a source switching request transmitted from the sink unit, the sink-side wireless transfer device 301 switches the source-side wireless transfer device used for transmitting content data to the sink unit, to the source-side wireless transfer device corresponding to an identifier associated with a physical address contained in the source switching request. COPYRIGHT: (C)2011,JPO&INPIT
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