发明名称 Relative positioning and virtual objects for mobile devices
摘要 Multiple participants can play a virtual game with each other utilizing respective mobile devices, regardless of location of the players. The virtual game can be implemented by a radio frequency protocol, such that the virtual game is played by multiple players determined to be within a radio frequency range of a requesting mobile device in accordance with a radio frequency protocol, or the virtual game can be implemented by a wireless application protocol (WAP) whereby the players can be located anywhere in the world.
申请公布号 US6287200(B1) 申请公布日期 2001.09.11
申请号 US19990461015 申请日期 1999.12.15
申请人 NOKIA CORPORATION 发明人 SHARMA DIPANSHU
分类号 G06Q50/00;A63F13/12;G06Q10/00;(IPC1-7):A63F9/24 主分类号 G06Q50/00
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