发明名称 RADIO TRANSMISSION/RECEPTION APPARATUS, MODE SETTING METHOD THEREFOR AND PROGRAM
摘要 <P>PROBLEM TO BE SOLVED: To reduce the troublesomeness of setting performed by a user by automatically setting a data transfer direction when communication is performed between apparatuses having a short distance communicable area as in a proximity radio technology. <P>SOLUTION: The radio transmission/reception apparatus for transmitting and receiving data through a radio communication channel is provided with detection parts (101a, 101b) for detecting the movement of the radio transmission/reception apparatus. When communication parts (103a, 103b) are put in a communicable state, the transmission/reception apparatus sends the stored movement information to the apparatus of a communication destination, acquires the movement information of the apparatus of the communication destination is from the apparatus of the communication destination, compares its own movement information with the movement information of the apparatus of the communication destination, and sets a transmission mode or a reception mode as its mode. <P>COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010114606(A) 申请公布日期 2010.05.20
申请号 JP20080284757 申请日期 2008.11.05
申请人 CANON INC 发明人 KUSAKADA TATSUYA
分类号 H04B1/44;H04W8/22;H04W84/10 主分类号 H04B1/44
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