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You selected inventions in category Internet & Media

  • Mobile Network EmulatorMobile Network Emulator

      MobileCAD is a system designed to emulate mobility. As a mobile phone travels at different speeds and trajectories through a geographical area, a device suffers of signal changes, network delays, attenuation, and fading. Device manufactures need to ensure all interacting parts of a mobile device from its core Operation System (OS) to the RF antenna can function together with mobility protocols (e.g. Mobile IP), applications, and sophisticated features. This process is difficult to conduct using traditional methods such as “Drive Testing.”

      Our platform provides a simulated drive testing scenario with emulated packet delays, bandwidth characteristics, fading effects, noise, and error rates (BER). A virtual drive testing environment is then useful for testing, certification, and mobile platform development.

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