Ulf Wetzker

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The industrial wireless automation sector exhibits a huge market growth in the last years. Today, many applications already use wireless technologies. However, the existing wireless solutions do not yet offer sufficient performance with respect to real-time and reliability requirements, particularly for closed-loop control applications. As a result, low(More)
The ever-growing proliferation of wireless devices and technologies used for Internet of Things (IoT) applications, such as patient monitoring, military surveillance, and industrial automation and control, has created an increasing need for methods and tools for connectivity prediction, information flow monitoring, and failure analysis to increase the(More)
In this demonstration, we present a prototype of a crosstechnology communication (CTC) system that allows a Bluetooth Low Energy (BLE) device to directly send data to a Wi-Fi device using commodity hardware. Towards this goal, we use energy burst patterns to encode information on overlapping channel frequencies. With this demonstration, we prove the(More)
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