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| Authors: | Felix Sutton, Jan Beutel, and Lothar Thiele |
| Group: | Computer Engineering |
| Type: | Inproceedings |
| Title: | Poster: Mitigating Erroneous Wake-ups |
| Year: | 2017 |
| Month: | November |
| Book Titel: | Proceedings of the 15th ACM Conference on Embedded Network Sensor Systems |
| Pages: | 456-457 |
| Keywords: | SN |
| Publisher: | ACM |
| Abstract: | We propose a novel method for mitigating erroneous wake-ups that are commonly associated with ultra-low power wake-up receivers. Recent research in low-power protocols has demonstrated significant improvements in energy-efficiency by employing ultra-low power wake-up receivers. However, due to the low-complexity receiver structures adopted, wake-up receivers are susceptible to external interference, which can cause the detection of non-existent wake-ups. The occurrence of these erroneous wake-ups wastes precious energy resources, thereby negating the potential energy savings in employing wake-up receivers. We address this challenging problem by extracting time-domain features from the output of the wake-up receiver, and construct a classifier to distinguish between correct and erroneous wake-ups. We describe the design of the proposed wake-up classifier and present preliminary results. |
| Location: | Delft, Netherlands |
| Award: | Best Poster Award |
| Resources: | [BibTeX] [ External LINK ] |
