Invention Grant
US09473899B2 Device, system and method of determining whether a mobile device is located in an indoor location or an outdoor location 有权
确定移动设备是否位于室内或室外的设备,系统和方法

Device, system and method of determining whether a mobile device is located in an indoor location or an outdoor location
Abstract:
Some demonstrative embodiments include devices, systems and/or methods of determining whether a mobile device is located in an indoor location or an outdoor location. For example, an apparatus may include a controller to control a mobile device to transmit a wireless transmission and to listen for one or more received echoes of the wireless transmission received from one or more directions. The controller may determine whether the mobile device is located in an indoor location or an outdoor location, for example, based on the received echoes.
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