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公开(公告)号:US09264151B1
公开(公告)日:2016-02-16
申请号:US13197763
申请日:2011-08-03
申请人: Aaron T. Emigh , Steven Stanek , Yen C. Lee
发明人: Aaron T. Emigh , Steven Stanek , Yen C. Lee
CPC分类号: G06Q30/0261 , G01S1/72 , G01S1/763 , G01S5/02 , G01S5/0257 , G01S5/18 , G01S15/04 , G06K9/00664 , G06K9/183 , G06K9/228 , G06K9/4642 , G06K9/6201 , G06K2209/23 , G06Q30/00 , G06Q30/0205 , G06Q30/0207 , G06Q30/0211 , G06Q30/0214 , G06Q30/0217 , G06Q30/0224 , G06Q30/0226 , G06Q30/0236 , G06Q30/0238 , G06Q30/0267 , H04B11/00 , H04L67/18 , H04W4/02 , H04W4/04 , H04W4/20
摘要: The transmission system transmits an encrypted identifier ultrasonically in an open-air environment using an ultrasonic transmitter. The ultrasonic identifier is associated with a location, which may be a store or a department within a store, and may be received by a microphone on a mobile phone. The identifier may be used to infer presence of the mobile phone user at the location associated with the identifier. The transmitter may include an ultrasonic transducer. The system may further provide a reward, responsive to inferring presence at the location.
摘要翻译: 传输系统使用超声波发射器在露天环境中超声波地发送加密标识符。 超声波识别器与位置相关联,该位置可以是商店内的商店或部门,并且可以由移动电话上的麦克风接收。 标识符可以用于推断在与标识符相关联的位置处的移动电话用户的存在。 发射机可以包括超声换能器。 该系统可以进一步提供奖励,以响应于在该位置推断存在。