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Recently, the low cost and high availability of location acquisition technologies has significantly increased the demands for online anomalous trajectory detection. It is being used in social as well as commercial areas to provide human life care applications like healthcare, theft protection and taxi fraud detection. However, anomalous trajectory detection is still a challenging problem. The main...
Time-reversal (TR) signal processing has the potential to focus the transmitted signal at a desired receive (Rx) location in both space and time. At lower frequency bands, TR in conjunction with array antennas at transmit (Tx) or Rx has been shown to significantly improve its focusing performance relative to the case of single antennas at both link ends. This work for the first time investigates TR...
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