发明名称 METHODS, COMPUTER PROGRAM PRODUCTS, MOBILE TERMINALS, AND WEB PAGES FOR PROVIDING DIRECTIONAL INFORMATION ASSOCIATED WITH RFID ENABLED MOVEABLE OBJECTS
摘要 A method of providing directional information associated with moveable objects can include periodically receiving identification (ID) information at a mobile terminal from a moveable object via a Radio Frequency Identification (RFID) signal. Location information associated with the ID information can be updated to provide updated location information for the moveable object. Updating the location information can be ceased when the moveable object is out of RFID range of the mobile terminal to maintain the updated location information as the most recently known location information for the moveable object.
申请公布号 WO2006092220(A3) 申请公布日期 2006.11.09
申请号 WO2006EP01559 申请日期 2006.02.21
申请人 SONY ERICSSON MOBILE COMMUNICATIONS AB;WASSINGSBO, THOMAS 发明人 WASSINGSBO, THOMAS
分类号 G01S19/07;G01S5/02;G01S19/34;G01S19/42;G08B13/14 主分类号 G01S19/07
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