发明名称 METHOD AND SYSTEM FOR PROVIDING EXPANDED ACCESS TO NAVIGATIONAL SERVICES
摘要 An approach is provided for retrieving mapping information of a premise for use by a mobile device upon the mobile device reaching the premise. A prompt is generated for presentation by the mobile device for a destination point within the premise. A determination is made of the position information of the mobile device. Navigation information for guidance to the destination point is generated using the mapping information and the determined position information. Presentation of the navigation information is initiated via the mobile device.
申请公布号 US2012095678(A1) 申请公布日期 2012.04.19
申请号 US20100904462 申请日期 2010.10.14
申请人 MOORE DEVIN C.;THOMPSON WADE P.;VERIZON PATENT AND LICENSING INC. 发明人 MOORE DEVIN C.;THOMPSON WADE P.
分类号 G01C21/34 主分类号 G01C21/34
代理机构 代理人
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