发明名称 MOBILE TERMINAL HAD A FUNCTION OF RADIO WAVE TRANSMISSION FOR LOCATION TRACING
摘要 A mobile terminal having a location tracking radiowave transmission function is provided to track a location according to a frequency homing method through a location tracking radiowave receiving unit. A frequency generating unit(160) generates a second RF signal including specific identification information according to a location tracking radiowave transmission command from a controller(150). A location tracking radiowave transmission unit(170) transmits the second RF signal generated by the frequency generating unit according to a transmission period of the second RF signal set by the controller. A memory unit(130) stores the specific identification information, and the frequency generating unit generates the RF signal including the specific identification information stored in the memory unit. A remaining battery capacity detecting unit(180) detects the remaining battery capacity.
申请公布号 KR20080058832(A) 申请公布日期 2008.06.26
申请号 KR20060132965 申请日期 2006.12.22
申请人 KOREA LOCATION INFORMATION&COMMUNICATIONS 发明人 RYU, SI UNG
分类号 H04B1/40 主分类号 H04B1/40
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