发明名称 |
PORTABLE COMMUNICATION TERMINAL |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a portable communication terminal for restricting an influence of another portable communication terminal around the self portable communication terminal onto the self portable communication terminal, even when an RFID reader/writer mounted on or connected to the portable communication terminal like a cellular phone is operated. <P>SOLUTION: The portable communication terminal is one on which an RFID reader unit 2 is mounted. The portable communication terminal includes a control unit 11 for controlling intensity of electric wave generated by the RFID reader unit 2, and a radio condition monitoring unit 14 for measuring the electric field strength of the electric wave in a frequency band assigned for the portable telephone communication. Based on the electric field strength measured by the radio condition monitoring unit 14, the control unit 11 controls the intensity of the electric wave generated by the RFID reader unit 2. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
申请公布号 |
JP2006211359(A) |
申请公布日期 |
2006.08.10 |
申请号 |
JP20050021416 |
申请日期 |
2005.01.28 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
IWASE KAZUTAKA;NAKAI SEIJI |
分类号 |
H04B7/26;G06K17/00;H04M1/725 |
主分类号 |
H04B7/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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